NHTSA Interpretation File Search
Overview
NHTSA's Chief Counsel interprets the statutes that the agency administers and the standards and regulations that it issues. Members of the public may submit requests for interpretation, and the Chief Counsel will respond with a letter of interpretation. These interpretation letters look at the particular facts presented in the question and explain the agency’s opinion on how the law applies given those facts. These letters of interpretation are guidance documents. They do not have the force and effect of law and are not meant to bind the public in any way. They are intended only to provide information to the public regarding existing requirements under the law or agency policies.
Understanding NHTSA’s Online Interpretation Files
NHTSA makes its letters of interpretation available to the public on this webpage.
An interpretation letter represents the opinion of the Chief Counsel based on the facts of individual cases at the time the letter was written. While these letters may be helpful in determining how the agency might answer a question that another person has if that question is similar to a previously considered question, do not assume that a prior interpretation will necessarily apply to your situation.
- Your facts may be sufficiently different from those presented in prior interpretations, such that the agency's answer to you might be different from the answer in the prior interpretation letter;
- Your situation may be completely new to the agency and not addressed in an existing interpretation letter;
- The agency's safety standards or regulations may have changed since the prior interpretation letter was written so that the agency's prior interpretation no longer applies; or
- Some combination of the above, or other, factors.
Searching NHTSA’s Online Interpretation Files
Before beginning a search, it’s important to understand how this online search works. Below we provide some examples of searches you can run. In some cases, the search results may include words similar to what you searched because it utilizes a fuzzy search algorithm.
Single word search
Example: car
Result: Any document containing that word.
Multiple word search
Example: car seat requirements
Result: Any document containing any of these words.
Connector word search
Example: car AND seat AND requirements
Result: Any document containing all of these words.
Note: Search operators such as AND or OR must be in all capital letters.
Phrase in double quotes
Example: "headlamp function"
Result: Any document with that phrase.
Conjunctive search
Example: functionally AND minima
Result: Any document with both of those words.
Wildcard
Example: headl*
Result: Any document with a word beginning with those letters (e.g., headlamp, headlight, headlamps).
Example: no*compl*
Result: Any document beginning with the letters “no” followed by the letters “compl” (e.g., noncompliance, non-complying).
Not
Example: headlamp NOT crash
Result: Any document containing the word “headlamp” and not the word “crash.”
Complex searches
You can combine search operators to write more targeted searches.
Note: The database does not currently support phrase searches with wildcards (e.g., “make* inoperative”).
Example: Headl* AND (supplement* OR auxiliary OR impair*)
Result: Any document containing words that are variants of “headlamp” (headlamp, headlights, etc.) and also containing a variant of “supplement” (supplement, supplemental, etc.) or “impair” (impair, impairment, etc.) or the word “auxiliary.”
Search Tool
NHTSA's Interpretation Files Search
| Interpretations | Date |
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ID: 86-6.16OpenTYPE: INTERPRETATION-NHTSA DATE: 12/19/86 FROM: AUTHOR UNAVAILABLE; Erika Z. Jones; NHTSA TO: Ted Stevens TITLE: FMVSS INTERPRETATION TEXT:
The Honorable Ted Stevens United States Senate Washington, DC 20510
Dear Senator Stevens:
Thank you for your letter on behalf of your constituent, Ms. Bridget Ernst, regarding our regulations for safety belts on school buses. Your letter has been referred to my office for reply, since the National Highway Traffic Safety Administration (NHTSA) is responsible for administering Federal programs relating to school bus safety.
In her letter to you, Ms. Ernst enclosed materials issued by the National Coalition for Seat Belts on School Buses which explained why the Coalition believes safety belts should be required by Federal law on all school buses. You asked us to discuss the main counter-arguments against such a requirement, and asked also whether any Federal legislation has been introduced recently to increase the safety requirement on school buses. I am pleased to respond. I would like to begin with some background information on our school bus regulations. The National Traffic and Motor Vehicle Safety Act of 1966 authorizes NHTSA to issue motor vehicle safety standards for new motor vehicles, including school buses. Pursuant to that authority, NHTSA issued a comprehensive set of motor vehicle safety standards to improve school bus safety. Our school bus safety standards apply to various aspects of vehicle performance, including school bus windows and windshields, emergency exits, fuel systems and passenger seating and crash protection.
The safety belt issue your constituent raises involves the safety standard we issued for school bus passenger crash protection, Federal Motor Vehicle Safety Standard No. 222. Standard No. 222 requires that large school buses provide passenger crash protection through a concept called "compartmentalization." Compartmentalization requires that the interior of the school bus be improved with protective seat backs, additional seat padding, and better seat spacing and performance. These interior features are intended to keep occupants in their seating area during an accident. They ensure that a system of crash protection is provided to passengers independent of their actions to use safety belts. Standard No. 222 requires safety belts for passengers in smaller school buses since belts are needed on those vehicles to provide adequate crash protection.
The information from the Coalition that Ms. Ernst enclosed in her letter to you states that safety belts are needed on all school buses to protect children and keep them within their seating compartment in the event of a collision or rollover. We believe that effective passenger crash protection and containment is already provided by compartmentalization and that it would be inappropriate to issue a Federal mandate for safety belts on all school buses. While the effects of compartmentalization are expected to be greater in crashes involving front or rear impacts, the standard also has potential in side impacts and rollovers by minimizing the "hostility" of the crash environment and by limiting the range of movement of an occupant in those two types of crashes. For your information, I have enclosed a DOT report, "Seat Belts in School Buses" (June 1985),"which provides a thorough discussion of the safety belt issues raised by your constituent. As explained in the report, school buses in this country have compiled an excellent safety record. In addition to meeting compartmentalization requirements, large school buses incorporate more safety by virtue of their greater mass, higher seating height and high visibility to other motorists. Thus, the need for safety belts to mitigate against injuries and fatalities is not the same as that for other vehicles, such as passenger cars. Because the safety record of large school buses is very good, we must conclude that a Federal requirement for the installation of safety belts is not justified at this time. The Coalition's material enclosed by Ms. Ernst included a statement indicating that NHTSA "supports local district seat belt programs." NHTSA permits the voluntary installation of safety belts for passengers on large school buses if the purchaser wishes to have belts installed. We believe that such a decision should be made by individual schools and school districts that have made a reasoned assessment of their particular pupil transportation needs. However, because there are many effective ways to improve pupil transportation safety, such as improving driver training and school bus maintenance programs, it would be inappropriate for us to endorse local district programs for safety belts on school buses. Therefore, for purposes of clarification, we neither support nor discourage school districts' decisions to install safety belts on their large school buses.
You asked about any Federal legislation that had been recently introduced to increase the safety of school buses. The Administration has not proposed any legislation affecting school buses. However, two bills were introduced in the 99th Congress concerning school buses. H.R. 3129 contained a provision calling for a school bus safety study to determine the measures most effective in protecting the safety of school children. H.R. 719 proposed incentive grants to the States encouraging the adoption and enforcement of laws requiring the use of safety belts in school buses. Neither H.R. 3129 nor H.R. 749 was enacted.
In addition, NHTSA has issued a notice of proposed rulemaking to amend Standard No. 222 by setting performance requirements for safety belts voluntarily installed in large school buses. If adopted, this rule would require safety belts voluntarily installed on mew large school buses to meet Federal safety belt standards for strength and proper installation. We are evaluating the comments submitted on our proposal and a final decision on the rulemaking action is expected in the near future.
I hope this information is helpful. Please contact my office if we can be of further assistance.
Sincerely,
Erika Z. Jones Chief Counsel Enclosure
September 24, 1986
David P. Sloane, Director Office of Congressional Relations Department of Transportation 400 Seventh Street, S.W. Washington, D.C. 20590
Dear Mr. Sloane:
One of my constituents, Ms. Bridget Ernst, has recently informed me of her support for seatbelt requirements on school buses. I have enclosed some information from the National Coalition for Seatbelts on School Buses which she has brought to my attention. I would appreciate your comments on the safety issues they raise. Has any legislation been introduced recently on the federal level to increase the safety requirement on school buses? What are the main counter-arguments?
Thanks for your assistance in this matter of concern. With best wishes,
Cordially,
TED STEVENS
Enclosure
Oct 22, 1986 The Honorable Ted Stevens United States Senate Washington, D.C. 20510
Dear Senator Stevens:
Thank you for your letter forwarding correspondence from your constituent, Ms. Bridget Ernst.
I have transmitted your inquiry to the appropriate Departmental officials who are familiar with this matter and they will respond to you directly.
I appreciate you contacting me and hope you will not hesitate to call if I can be of any further assistance.,
Sincerely,
Edward J. Babbit Director, Office of Congressional Affairs |
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ID: nht88-4.28OpenTYPE: INTERPRETATION-NHTSA DATE: 12/08/88 EST FROM: ERIKA Z. JONES -- CHIEF COUNSEL, NHTSA TO: WAYNE IVIE -- MANAGER, VEHICLE SUPPORT SERVICE SECTION, OREGON DEPARTMENT OF TRANSPORTATION ATTACHMT: LETTER DATED JULY 12, 1988 FROM WAYNE IVIE, MGR., VEHICLE SUPPORT SERVICE SECTION, OREGON DEPT. OF TRANSPORTATION TO NHTSA; OCC2420 TEXT: This responds to your letter seeking information about the labeling requirements in Standard No. 218, Motorcycle Helmets (49 CFR @ 571.218). You noted that Oregon recently enacted a mandatory helmet use law which adopted Standard No. 218 as the minimum standard for helmets. You correctly noted that section S5.6.1 of Standard No. 218 requires subject motorcycle helmets to be permanently and legibly labeled with specified information, including the symbol "DOT" as a certification that the helmet complie s with Standard No. 218. However, you stated that you have received reports that the labeling required by Standard No. 218 is not present on many helmets, either because it has fallen off or been removed by someone. You said that there is often no othe r identification of the manufacturer or brand name on the helmet. Accordingly, it is not possible for the owner of a helmet without the Standard 218 label present to contact a dealer or manufacturer for information about the helmet. You then asked seve ral questions about the labeling requirements set forth in Standard No. 218. Before answering your specific questions, I would like to provide some general background information on Standard No. 218. Prior to October 3, 1988, Standard No. 218 applied only to helmets that could be placed on the size C headform. The helmet manufac turers estimated that approximately 90 percent of all motorcycle helmets were subject to Standard No. 218, because they could be placed on the size C headform. However, helmets manufactured before October 3, 1988 that could not be placed on the size C h eadform (these were typically smaller sizes of helmets) were not subject to Standard No. 218. Hence, manufacturers of helmets that could not be placed on the size C headform were not required by Standard No. 218 or any of our other regulations to label any information on these helmets. In fact, manufacturers could not label the DOT certification symbol on those helmets that were not subject to Standard No. 218. See the enclosed December 4, 1987 letter to Mr. Hoppe for more information on this subject. We published a final rule on April 6, 1988 that extended the requirements of Standard No. 218 to all motorcycle helmet sizes (53 FR 11280). This rule became effective on October 3, 1988. Accordingly, all motorcycle No. 218 and must be labeled in accord ance with the requirements of S5.6 of that standard. With this background, your question can be answered as follows. For the approximately 10 percent of helmets manufactured before October 3, 1988 that could not be placed on the size C headform, Standard No. 218 did not apply to them, so there was no requ irement for any information to be labeled on these helmets. Any such helmets would not display a "DOT sticker" because they were not required or permitted to display such a sticker when they were new, not because the sticker "fell off" or was removed. However, Standard No. 218 applied to approximately 90 percent of all helmets manufactured before October 3, 1988 and applies to every motorcycle helmet manufactured on or after that date. For those helmets, S5.6.1 of Standard No. 218 requires that: "Eac h helmet shall be permanently and legibly labeled . . ." with the manufacturers name or identification, the precise model designation, the size, the month and year of manufacture, the DOT certification mark, and warning instructions. (emphasis added) In an October 16, 1973 letter to the Cycraft Co., NHTSA stated that the requirement that helmets be permanently labeled prohibits the use of labels that can be removed easily by hand without tools or chemicals. You stated that you have heard of two reasons why helmets that originally had a DOT certification label would no longer have such a label. One of the reasons was that the affixed label was a "sticker" and it "fell off." Standard No. 218 permits manufact urers to label the required information on the helmet by means of a "sticker," provided that the label is permanent and legible and contains all the information required by S5.6. A "sticker" that falls off the helmet would not appear to be permanent wit hin the meaning of Standard No. 218, so this would be an apparent noncompliance with the standard. If you have any evidence that "stickers" are falling off helmets, please forward that information to our Office of Vehicle Safety Compliance at this addre ss, and we will take appropriate actions. The second reason that you have heard for helmets no longer having the labeling required by Standard No. 218 is that someone removed the label to paint the helmet and failed to put the label back on the helmet. Section 108(a)(2)(A) of the National Traff ic and Motor Vehicle Safety Act (15 U.S.C 1397(a)(2)(A)) prohibits any manufacturer, distributor, dealer, or repair business from "knowingly render[ing] inoperative any device or element of design installed on or in a motor vehicle or item of motor vehic le equipment in compliance with an applicable Federal motor vehicle safety standard." In this case, the label on motorcycle helmets is a device or element of design installed on the helmet in compliance with Standard No. 218. If a manufacturer, distribu tor, dealer, or repair business removed that label and failed to put it back on the helmet, then those entities would be rendering the label inoperative, in violation of Federal law. Again, if you have any evidence that violations of Federal law have occurred in your State, pl ease forward that evidence to our Office of Vehicle Safety Compliance and we will take appropriate actions. Please note that Federal law does not prohibit the helmet's owner or any other person that is not a manufacturer, distributor, dealer, or repair business from removing the label from motorcycle helmets. Thus, the owner of a motorcycle helmet is permitte d to remove the label from his or her helmet for any reason without violating any provision of Federal law. The individual States are free to establish requirements for motorcycle helmets used in their State, and could prohibit an owner from removing th e label. You suggested that the problem of missing labels could be solved if this agency were to require that the DOT symbol be embossed on or in the helmet. NHTSA considered and rejected this suggestion 15 years ago when it established Standard No. 218. In the August 20, 1973 preamble to the final rule that established FMVSS 218, we said: With respect to providing important safety information in the form of labeling, one comment recommended that, due to possible label deterioration, both the manufacturer's identification and the helmet model designation should be permanently marked by etching, branding, stamping, embossing, or molding on the exterior of the helmet shell or on a permanently attached component so as to be visible when the helmet is in use. The NHTSA has determined that the practical effect of this recommendation is acc omplished by requiring each helmet to be permanently and legibly labeled. The method to be used to permanently and legibly affix a label for each helmet is therefore left to the discretion of the manufacturer. (38 FR 22391) You finally asked if other jurisdictions have informed NHTSA of similar problems and sought suggestions on methods to resolve the situation where an apparently undamaged helmet would be in compliance with the standard except that it is not properly label ed. As noted above, approximately 10 percent of the motorcycle helmets manufactured before October 3, 1988 were not subject to Standard No. 218 and were not required to be labeled. To my knowledge, no other jurisdictions have informed this agency of pr oblems akin to those raised in your letter aside from more general questions about labeling. I hope this information is helpful. If you have any further questions or need some more information on this subject, please do not hesitate to contact Mr. Marvin Shaw of my staff at this address, or by telephone at (202) 366-2992. Enclosure |
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ID: nht76-2.17OpenDATE: 12/14/76 FROM: AUTHOR UNAVAILABLE; F. Berndt; NHTSA TO: School Bus Manufacturers Institute TITLE: FMVSS INTERPRETATION TEXT: This is in response to your letter of November 2, 1976, in which you ask for an interpretation of the term "absorbed" as it is used in Standard No. 222, School Bus Passenger Seating and Crash Protection. Further, you request that the NHTSA withdraw its earlier interpretation of the same term made on July 30, 1976, to Thomas Built Buses. In your letter, you outline data showing that a seat may meet the energy absorbtion requirements of S5.1.3 when recoil energy is included, while failing those same requirements when recoil energy is subtracted from the total energy. You further argue that the NHTSA interpretation of July 30, 1976, which explained the subtraction of recoil energy, is at variance with the wording of the standard, because the standard does not explicitly require the subtraction of recoil energy and speaks only to the application of force upon the seat. Moreover, you suggest that plotting the recoil energy results in insufficient area under the force/deflection curve to meet S5.1.3. For these reasons, you request that the term "absorbed" be defined as the total energy received by the seat without subtracting energy that is returned through recoil. The NHTSA declines to adopt the interpretation that you suggest. The dictionary definition of the term "absorbed" is "to receive without recoil." This definition, when applied to energy absorbed by a seat, contemplates the subtraction of recoil energy in the computation of absorbed energy. The NHTSA intentionally chose the term "absorbed" to denote exactly this meaning. Therefore, according to the common usage of the term "absorbed," the standard does require the subtraction of recoil energy even though those express words are never used. Your assertion that plotting the recoil energy results in a force/deflection curve that falls within the prohibited zones indicates a misunderstanding of the force/deflection zone requirements. The force deflection zone requirements (S5.1.3(a), S5.1.3(b), S5.1.4(a), and S5.1.4(b)) prescribe limits within which the seats must perform only during the force application phase of the test procedure. SINCERELY, SCHOOL BUS MANUFACTURERS INSTITUTE November 2, 1976 Frank A. Berndt Office of Chief Counsel National Highway Traffic Safety Administration On July 30, 1976, the National Highway Traffic Safety Administration issued an interpretation to Thomas Built Buses, Inc. (Item 1) defining the term "energy absorbed in deflecting the seat back" as it relates to the new FMVSS 222 School Bus Passenger Seating (Item 2). The Agency's definition of this term is based on the concept that the absorbed energy equals the amount of energy received less the energy associated with recoil. The School Bus Manufacturers Institute representing the six major manufacturers of school buses takes exception to this terminology being applied to the present configuration of FMVSS 222. We do not disagree with the semantics but we do believe that there is a definite conflict between the definitions interpretation and the test procedures outlined within the standard. Our disagreement is not just a recent development. As early as September 1974 through discussions with National Highway Traffic Safety Administration Legal and Engineering, the SBMI indicated that a seat demonstrating purely elastic properties could be constructed to meet the then proposed FMVSS 222. On a number of occasions since that time, this question has been reviewed by National Highway Traffic Safety Administration personnel. Nevertheless, on January 22, 1976, the final draft of FMVSS 222 was issued without any reference to rebound or recoil adjustments to the test procedure. Based on the FMVSS 222 test criteria, the SBMI members have designed, developed and tested an entirely new generation of school bus seats. The Thomas Interpretation drastically changes the test criteria used in compliance calculation. FMVSS 222 Section S5.1.3 states: Seat performance forward. When a school bus passenger seat that has another seat behind it is subjected to the application of force as specified in S5.1.3.1 and S5.1.3.2 and subsequently, the application of additional force to the seat back as specified in S.5.1.3.3 and S5.1.3.4: (a) The seat back force/deflection curve shall fall within the zone specified in Figure 1; (b) Seat back deflection shall not exceed 14 inches; (for determination of (a) and (b) the force/deflection curve describes only the force applied through the upper loading bar, and only the forward travel of the pivot attachment point of the upper loading bar, measured from the point at which the initial application of 10 pounds of force is attained.) (c) The seat shall not deflect by an amount such that any part of the seat moves to within 4 inches of any part of another school bus passenger seat or restraining barrier in its originally installed position; (d) The seat shall not separate from the vehicle at any attachment point; and (e) Seat components shall not separate at any attachment point. In order that we may more clearly define our objection to the Thomas Interpretation, a typical force/deflection seat test is enclosed (Item 3). The shaded areas above and below the acceptable zone indicate a seat that is too rigid (upper shaded zone) or too limber (lower shaded zone) to manage the accident induced impacts. Therefore, the force/deflection characteristics properly designed seat will fall within the unshaded area. Line A plotted on the force deflection curve (Item 3) indicates the amount of seat back deflection for a given loading. Prior to the Thomas Interpretation line A would be a satisfactory test. S5.1.3 (a) The curve fell within the specified zone (b) The seat back deflection did not exceed 14" (c) The seat did not encroach to within 4" of an adjacent seat (d) The seat did not separate from the vehicle (e) The seat components did not separate The area below line A was above the minimums set by the National Highway Traffic Safety Administration. Should the Thomas Interpretation be applied to this same seat test, the results are entirely different (Item 4). The new interpretation will require that the recoil of the seat after testing be measured and plotted on the graph-line B. S5.1.3 (a) The curve fell within the shaded area The area included within lines "A" and "B" is less than the limit allowed by the National Highway Traffic Safety Administration. This example outlines one area of conflict between FMVSS 222 and the Thomas Interpretation. FMVSS 222 makes no mention of measuring and plotting rebound, as a matter of fact the test criteria requires only forward motion of the loading bar during the forward test and rearward motion during the rearward test. The SMBI is now to the point of product verification based on the final draft of FMVSS 222. To revise the test levels at this late date will place an unjust economic burden on this industry. If it is the Agency's intention to have school bus seats that "eat up" a given amount of energy during a crash, then this requirement should be spelled out within the standard and not within a private interpretation. Because of the wide reaching effects of this interpretation, we ask that the National Highway Traffic Safety Administration withdraw the Thomas Interpretation and in its place introduce a proposal to revise FMVSS 222 to include the Agency's definition of energy absorption. If we can be of any assistance in clarifying this matter please feel free to contact me. Byron A. Crampton Manager of Engineering Services ITEM 2 (Illegible Line) and Crash Protection FMVSS 222 Effective April 1, 1977 (Regulation Omitted) |
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ID: nht88-3.79OpenTYPE: INTERPRETATION-NHTSA DATE: 10/31/88 FROM: ERIKA Z. JONES -- NHTSA TO: HIROSHI KATO -- MMC SERVICES INC. TITLE: NONE ATTACHMT: LETTER DATED 04/19/88 FROM HIROSHI KATO TO ERIKA Z JONES; OCC - 1916 TEXT: Dear Mr. Kato: This is in response to your letter of April 19, 1988, concerning whether a Mitsubishi Motors Corporation SH27 lightweight industrial truck that you intend to offer for sale in the United States should be classified as a motor vehicle under Section 102(3) of the National Traffic and Motor Vehicle Safety Act ("Safety Act"). You stated that this vehicle is intended for "general or carrier work for off-road applications," and that it is capable of a maximum speed of approximately 25 mph. You further expla ined that your company planned to advertise, promote, and market this vehicle as an off-road vehicle. Based on the information provided in your letter, it appears that the SH27 would not be a motor vehicle under the Safety Act. Section 102(3) of the Safety Act (15 U.S.C. 1391(3)) defines a "motor vehicle" as any vehicle driven or drawn by mechanical power manufactured primarily for use on the public streets, roads, and highways, except any vehicle operated exclusively on a rail or rails. NHTSA has interpreted this language as follows. Vehicles that are equipped with tracks or are otherwise incapable of highway travel are plainly not motor vehicles. Further, vehicles designed and sold solely for off-road use (e.g., airport runway vehicl es and underground mining devices) are not considered motor vehicles, even though they may be operationally capable of highway travel. Vehicles that have an abnormal body configuration that readily distinguishes them from other highway vehicles and a max imum speed of 20 miles per hour (mph) are not considered motor vehicles, because their use of the public roads is intermittent and incidental to their primary intended off-road use. On the other hand, vehicles that use the public highways on a necessary and recurring basis are motor vehicles. For instance, a utility vehicle like the Jeep is plainly a motor vehicle, even though it is equipped with special features to permit off-road operation. If a vehicle's greatest use will be off-road, but it will spend a substantial amount of time on-road, then NHTSA has interpreted the vehicle to be a "motor vehicle". Further, the agency has determined that a vehicle such as a dune buggy is a motor vehicle if it is readily usable on the public roads and is in fact used on the public roads by a substantial number of owners, regardless of the manufacturer's stated intent regarding the terrain on which th e vehicle is to be operated. Your vehicle is not easily classified under either of these groupings. On the one hand, your vehicle has a body configuration nearly identical to standard trucks, can be registered for use on the highways of several foreign countries, and can obtain a a maximum speed of approximately 25 mph. These factors suggest that the vehicle should be classified as a motor vehicle. On the other hand, you stated that this vehicle is intended to be used only for off-road applications and that this vehicle will be advertised and promoted for off-road purposes only and will contain four warning labels stating "Warning: Off Road Use Only." These factors suggest that the vehicle should not be classified as a motor vehicle. In instances where the agency is asked whether a vehicle is a motor vehicle when it has both off-road and on-road operating capabilities, and about which there is little or no evidence about the extent of the vehicle's on-road use, the agency has applied five factors in offering its advice. These factors are: 1. Whether States or foreign countries have permitted or are likely to permit the vehicle to be registered for on-road use. You noted that several foreign countries including Japan and Taiwan register for on-road use the general export configuration of this vehicle. This suggests that your vehicle should be considered a motor vehicle. You attempted to distinguish this fa ct by stating that the vehicle to be sold in the United States has different specifications than the general export vehicles. The differences are that the United States version has a maximum speed of 25 mph while the general export version can achieve s peeds of greater than 55 mph, the engine displacement in the United States version has an engine of 548 cc rather than the 796 and 783 cc for the general export version, and the United States version has an hourmeter (similar to agriculture vehicles) rat her than a speedometer. You stated that these differences mean that there is little basis for assuming that the experience in other countries would correlate to the likelihood of States permitting the vehicle to be registered for highway use in the Unit ed States. Since the vehicle closely resembles a small truck for highway use, we believe it is likely that States would permit it to be registered for highway use, just as other countries have. Therefore, this factor suggests that your vehicle should b e considered a motor vehicle. 2. Whether the vehicle is or will be advertised for use on-road as well as off-road, or whether it is or will be advertised exclusively for off-road use. You stated that your advertising and promotional materials will state that your vehicle should be used only for off-road purposes and will not depict or suggest that the vehicle can be used on-road. This factor suggests that the vehicle should not be considered a motor vehicle. 3. Whether the vehicle's manufacturer or dealers will assist vehicle purchasers in obtaining certificates of origin or title documents to register the vehicle for on-road use. You stated that your dealers will be instructed that this vehicle is to be used solely for off-road purposes and that no assistance should be given to obtain a title for the vehicle or to register the vehicle in this country. Your company also will s tate on any ownership document that this vehicle is not intended for on-road use. Therefore, this factor would indicate that the vehicle should not be considered a motor vehicle. 4. Whether the vehicle is or will be sold by dealers also selling vehicles that are classified as motor vehicles. You stated that this vehicle will only be sold by dealerships that sell vehicles other than motor vehicles, such as material handling equipment like lifts and agricultural equipment. This factor suggests that the vehicle should not be considered a mo tor vehicle. 5. Whether the vehicle has or will have affixed to it a warning label stating that the vehicle is not intended for use on the public roads. You stated that four warning labels will be affixed to the interior and exterior of the vehicle body. Labels stating "Off Road Use Only" will be applied to the exterior front panel of the cab, the rear gate, and the instrument panel. Additionally, a label stating "Warning: Off Road Use Only" will be affixed to the exterior rear panel of the cab. This factor would indicate that the vehicle is not a motor vehicle. Based on the representations in your letter, the agency believes that the Mitsubishi SH27 lightweight truck does not appear to be a motor vehicle under the Safety Act. However, we will reexamine this conclusion if we learn that, for example, the vehicle is in fact used on the public roads by a substantial number of its owners. I hope this information is helpful. |
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ID: 3264oOpen Mr. Wayne Ivie Dear Mr. Ivie: This responds to your letter seeking information about the labeling requirements in Standard No. 218, Motorcycle Helmets (49 CFR 571.218). You noted that Oregon recently enacted a mandatory helmet use law which adopted Standard No. 218 as the minimum standard for helmets. You correctly noted that section S5.6.1 of Standard No. 218 requires subject motorcycle helmets to be permanently and legibly labeled with specified information, including the symbol "DOT" as a certification that the helmet complies with Standard No. 218. However, you stated that you have received reports that the labeling required by Standard No. 218 is not present on many helmets, either because it has fallen off or been removed by someone. You said that there is often no other identification of the manufacturer or brand name on the helmet. Accordingly, it is not possible for the owner of a helmet without the Standard 218 label present to contact a dealer or manufacturer for information about the helmet. You then asked several questions about the labeling requirements set forth in Standard No. 218. Before answering your specific questions, I would like to provide some general background information on Standard No. 218. Prior to October 3, 1988, Standard No. 218 applied only to helmets that could be placed on the size C headform. The helmet manufacturers estimated that approximately 90 percent of all motorcycle helmets were subject to Standard No. 218, because they could be placed on the size C headform. However, helmets manufactured before October 3, 1988 that could not be placed on the size C headform (these were typically smaller sizes of helmets) were not subject to Standard No. 218. Hence, manufacturers of helmets that could not be placed on the size C headform were not required by Standard No. 218 or any of our other regulations to label any information on these helmets. In fact, manufacturers could not label the DOT certification symbol on those helmets that were not subject to Standard No. 218. See the enclosed December 4, 1987 letter to Mr. Hoppe for more information on this subject. We published a final rule on April 6, 1988 that extended the requirements of Standard No. 218 to all motorcycle helmet sizes (53 FR 11280). This rule became effective on October 3, 1988. Accordingly, all motorcycle helmets manufactured on or after October 3, 1988 are subject to Standard No. 218 and must be labeled in accordance with the requirements of S5.6 of that standard. With this background, your question can be answered as follows. For the approximately 10 percent of helmets manufactured before October 3, 1988 that could not be placed on the size C headform, Standard No. 218 did not apply to them, so there was no requirement for any information to be labeled on these helmets. Any such helmets would not display a "DOT sticker" because they were not required or permitted to display such a sticker when they were new, not because the sticker "fell off" or was removed. However, Standard No. 218 applied to approximately 90 percent of all helmets manufactured before October 3, 1988 and applies to every motorcycle helmet manufactured on or after that date. For those helmets, S5.6.1 of Standard No. 218 requires that: "Each helmet shall be permanently and legibly labeled . . ." with the manufacturers name or identification, the precise model designation, the size, the month and year of manufacture, the DOT certification mark, and warning instructions. (emphasis added) In an October 16, 1973 letter to the Cycraft Co., NHTSA stated that the requirement that helmets be permanently labeled prohibits the use of labels that can be removed easily by hand without tools or chemicals. You stated that you have heard of two reasons why helmets that originally had a DOT certification label would no longer have such a label. One of the reasons was that the affixed label was a "sticker" and it "fell off." Standard No. 218 permits manufacturers to label the required information on the helmet by means of a "sticker," provided that the label is permanent and legible and contains all the information required by S5.6. A "sticker" that falls off the helmet would not appear to be permanent within the meaning of Standard No. 218, so this would be an apparent noncompliance with the standard. If you have any evidence that "stickers" are falling off helmets, please forward that information to our Office of Vehicle Safety Compliance at this address, and we will take appropriate actions. The second reason that you have heard for helmets no longer having the labeling required by Standard No. 218 is that someone removed the label to paint the helmet and failed to put the label back on the helmet. Section 108(a)(2)(A) of the National Traffic and Motor Vehicle Safety Act (15 U.S.C 1397(a)(2)(A)) prohibits any manufacturer, distributor, dealer, or repair business from "knowingly render[ing] inoperative any device or element of design installed on or in a motor vehicle or item of motor vehicle equipment in compliance with an applicable Federal motor vehicle safety standard." In this case, the label on motorcycle helmets is a device or element of design installed on the helmet in compliance with Standard No. 218. If a manufacturer, distributor, dealer, or repair business removed that label and failed to put it back on the helmet, then those entities would be rendering the label inoperative, in violation of Federal law. Again, if you have any evidence that violations of Federal law have occurred in your State, please forward that evidence to our Office of Vehicle Safety Compliance and we will take appropriate actions. Please note that Federal law does not prohibit the helmet's owner or any other person that is not a manufacturer, distributor, dealer, or repair business from removing the label from motorcycle helmets. Thus, the owner of a motorcycle helmet is permitted to remove the label from his or her helmet for any reason without violating any provision of Federal law. The individual States are free to establish requirements for motorcycle helmets used in their State, and could prohibit an owner from removing the label. You suggested that the problem of missing labels could be solved if this agency were to require that the DOT symbol be embossed on or in the helmet. NHTSA considered and rejected this suggestion 15 years ago when it established Standard No. 218. In the August 20, 1973 preamble to the final rule that established FMVSS 218, we said: With respect to providing important safety information in the form of labeling, one comment recommended that, due to possible label deterioration, both the manufacturer's identification and the helmet model designation should be permanently marked by etching, branding, stamping, embossing, or molding on the exterior of the helmet shell or on a permanently attached component so as to be visible when the helmet is in use. The NHTSA has determined that the practical effect of this recommendation is accomplished by requiring each helmet to be permanently and legibly labeled. The method to be used to permanently and legibly affix a label for each helmet is therefore left to the discretion of the manufacturer. (38 FR 22391) You finally asked if other jurisdictions have informed NHTSA of similar problems and sought suggestions on methods to resolve the situation where an apparently undamaged helmet would be in compliance with the standard except that it is not properly labeled. As noted above, approximately 10 percent of the motorcycle helmets manufactured before October 3, 1988 were not subject to Standard No. 218 and were not required to be labeled. To my knowledge, no other jurisdictions have informed this agency of problems akin to those raised in your letter aside from more general questions about labeling. I hope this information is helpful. If you have any further questions or need some more information on this subject, please do not hesitate to contact Mr. Marvin Shaw of my staff at this address, or by telephone at (202) 366-2992. Sincerely,
Erika Z. Jones Chief Counsel Enclosure ref:VSA#218 d:l2/8/88 |
1988 |
ID: 3315oOpen Mr. Wayne Ivie Dear Mr. Ivie: This responds to your letter seeking information about the labeling requirements in Standard No. 218, Motorcycle Helmets (49 CFR 571.218). You noted that Oregon recently enacted a mandatory helmet use law which adopted Standard No. 218 as the minimum standard for helmets. You correctly noted that section S5.6.1 of Standard No. 218 requires subject motorcycle helmets to be permanently and legibly labeled with specified information, including the symbol "DOT" as a certification that the helmet complies with Standard No. 218. However, you stated that you have received reports that the labeling required by Standard No. 218 is not present on many helmets, either because it has fallen off or been removed by someone. You said that there is often no other identification of the manufacturer or brand name on the helmet. Accordingly, it is not possible for the owner of a helmet without the Standard 218 label present to contact a dealer or manufacturer for information about the helmet. You then asked several questions about the labeling requirements set forth in Standard No. 218. Before answering your specific questions, I would like to provide some general background information on Standard No. 218. Prior to October 3, 1988, Standard No. 218 applied only to helmets that could be placed on the size C headform. The helmet manufacturers estimated that approximately 90 percent of all motorcycle helmets were subject to Standard No. 218, because they could be placed on the size C headform. However, helmets manufactured before October 3, 1988 that could not be placed on the size C headform (these were typically smaller sizes of helmets) were not subject to Standard No. 218. Hence, manufacturers of helmets that could not be placed on the size C headform were not required by Standard No. 218 or any of our other regulations to label any information on these helmets. In fact, manufacturers could not label the DOT certification symbol on those helmets that were not subject to Standard No. 218. See the enclosed December 4, 1987 letter to Mr. Hoppe for more information on this subject. We published a final rule on April 6, 1988 that extended the requirements of Standard No. 218 to all motorcycle helmet sizes (53 FR 11280). This rule became effective on October 3, 1988. Accordingly, all motorcycle helmets manufactured on or after October 3, 1988 are subject to Standard No. 218 and must be labeled in accordance with the requirements of S5.6 of that standard. With this background, your question can be answered as follows. For the approximately 10 percent of helmets manufactured before October 3, 1988 that could not be placed on the size C headform, Standard No. 218 did not apply to them, so there was no requirement for any information to be labeled on these helmets. Any such helmets would not display a "DOT sticker" because they were not required or permitted to display such a sticker when they were new, not because the sticker "fell off" or was removed. However, Standard No. 218 applied to approximately 90 percent of all helmets manufactured before October 3, 1988 and applies to every motorcycle helmet manufactured on or after that date. For those helmets, S5.6.1 of Standard No. 218 requires that: "Each helmet shall be permanently and legibly labeled . . ." with the manufacturers name or identification, the precise model designation, the size, the month and year of manufacture, the DOT certification mark, and warning instructions. (emphasis added) In an October 16, 1973 letter to the Cycraft Co., NHTSA stated that the requirement that helmets be permanently labeled prohibits the use of labels that can be removed easily by hand without tools or chemicals. You stated that you have heard of two reasons why helmets that originally had a DOT certification label would no longer have such a label. One of the reasons was that the affixed label was a "sticker" and it "fell off." Standard No. 218 permits manufacturers to label the required information on the helmet by means of a "sticker," provided that the label is permanent and legible and contains all the information required by S5.6. A "sticker" that falls off the helmet would not appear to be permanent within the meaning of Standard No. 218, so this would be an apparent noncompliance with the standard. If you have any evidence that "stickers" are falling off helmets, please forward that information to our Office of Vehicle Safety Compliance at this address, and we will take appropriate actions. The second reason that you have heard for helmets no longer having the labeling required by Standard No. 218 is that someone removed the label to paint the helmet and failed to put the label back on the helmet. Section 108(a)(2)(A) of the National Traffic and Motor Vehicle Safety Act (15 U.S.C 1397(a)(2)(A)) prohibits any manufacturer, distributor, dealer, or repair business from "knowingly render[ing] inoperative any device or element of design installed on or in a motor vehicle or item of motor vehicle equipment in compliance with an applicable Federal motor vehicle safety standard." In this case, the label on motorcycle helmets is a device or element of design installed on the helmet in compliance with Standard No. 218. If a manufacturer, distributor, dealer, or repair business removed that label and failed to put it back on the helmet, then those entities would be rendering the label inoperative, in violation of Federal law. Again, if you have any evidence that violations of Federal law have occurred in your State, please forward that evidence to our Office of Vehicle Safety Compliance and we will take appropriate actions. Please note that Federal law does not prohibit the helmet's owner or any other person that is not a manufacturer, distributor, dealer, or repair business from removing the label from motorcycle helmets. Thus, the owner of a motorcycle helmet is permitted to remove the label from his or her helmet for any reason without violating any provision of Federal law. The individual States are free to establish requirements for motorcycle helmets used in their State, and could prohibit an owner from removing the label. You suggested that the problem of missing labels could be solved if this agency were to require that the DOT symbol be embossed on or in the helmet. NHTSA considered and rejected this suggestion 15 years ago when it established Standard No. 218. In the August 20, 1973 preamble to the final rule that established FMVSS 218, we said: With respect to providing important safety information in the form of labeling, one comment recommended that, due to possible label deterioration, both the manufacturer's identification and the helmet model designation should be permanently marked by etching, branding, stamping, embossing, or molding on the exterior of the helmet shell or on a permanently attached component so as to be visible when the helmet is in use. The NHTSA has determined that the practical effect of this recommendation is accomplished by requiring each helmet to be permanently and legibly labeled. The method to be used to permanently and legibly affix a label for each helmet is therefore left to the discretion of the manufacturer. (38 FR 22391) You finally asked if other jurisdictions have informed NHTSA of similar problems and sought suggestions on methods to resolve the situation where an apparently undamaged helmet would be in compliance with the standard except that it is not properly labeled. As noted above, approximately 10 percent of the motorcycle helmets manufactured before October 3, 1988 were not subject to Standard No. 218 and were not required to be labeled. To my knowledge, no other jurisdictions have informed this agency of problems akin to those raised in your letter aside from more general questions about labeling. I hope this information is helpful. If you have any further questions or need some more information on this subject, please do not hesitate to contact Mr. Marvin Shaw of my staff at this address, or by telephone at (202) 366-2992. Sincerely,
Erika Z. Jones Chief Counsel Enclosure /ref:VSA#218 d:12/8/88 |
1988 |
ID: 2879oOpen Robin C. Gelburd, Esq. Dear Ms. Gelburd: This is a response to your letter of January 12, 1988, asking for NHTSA's evaluation of your client's product intended for use with an add-on child restraint system to "cushion and insulate the child." The product, a sample of which was enclosed with your letter, is a fabric-covered rectangular seat-pad about 1/2 inch thick, surrounded at the top and both legs by a fabric-covered cushion. The product has a crotch-strap in the front, through which is inserted a belt that anchors on the legs of the rectangle. On the back of this product are two clips apparently to be used for anchoring the seat pad to the child restraint system. You asked generally whether this product will "contravene or compromise" Federal safety standards, particularly Standard 213, Child Restraint Systems (49 CFR 571.213). Additionally, you asked us to "determine whether the product complies with relevant statutes and regulations within (NHTSA's) jurisdiction." Your client's product falls within NHTSA's jurisdiction if it is an item of "motor vehicle equipment" as that term is defined in 102(4) of the National Traffic and Motor Vehicle Safety Act (Vehicle Safety Act). Section 102(4) defines "motor vehicle equipment" as: ...any system, part, or component of a motor vehicle as originally manufactured or any similar part or component manufactured or sold for replacement or improvement of such system, part, or component, or as any accessory, or addition to the motor vehicle. In determining whether an item is an "accessory," the agency assesses two factors: first, whether the item has no ostensible purpose other than use with a motor vehicle; and second, whether the item is intended to be used principally by ordinary users of motor vehicles. Applying these criteria to your client's seat-pad, we conclude that the seat-pad has no purpose other than use with a child restraint system and that it is intended to be used principally by consumers. Thus, the seat-pad would be an "accessory," and, therefore, is "motor vehicle equipment" within the meaning of the Vehicle Safety Act. The Vehicle Safety Act gives this agency the authority to issue safety standards applicable to new motor vehicles and new items of motor vehicle equipment. We have exercised this authority to establish Standard 213, which applies to all new child restraint systems sold in this country. However, Standard 213 does not apply to aftermarket items for child restraint systems, such as your client's seat-pad. Hence, your client is not required to certify that this product complies with that standard before selling the seat-pad. Although Standard 213 does not directly apply to your client's product, there are several statutory provisions of which you should be aware. First, 108(a)(2)(A) of the Vehicle Safety Act states that: No manufacturer, distributor, dealer, or motor vehicle repair business shall knowingly render inoperative, in whole or part, any device or element of design installed on or in a motor vehicle or item of motor vehicle equipment in compliance with an applicable Federal motor vehicle safety standard... There is an element of design incorporated in a child restraint system that may be affected by installing Hasbro's seat-pad. Standard 213 sets flame-retardant performance requirements for materials used in a child restraint system. (See 49 CFR 571.213, S7, referencing 49 CFR 571.302, S4. For your information, I enclose a copy of 571.302.) If installing this seat-pad would denigrate the flammability resistance attributes of the child restraint system, then a manufacturer, distributor, dealer, or repair business installing this product would "render inoperative" a design element installed in the child restraint system in compliance with a Federal motor vehicle safety standard. The person who committed such an act would have violated 108(a)(2)(A), and would be subject to a civil penalty of up to $1000 for each 108 violation on each child restraint system where this design element was "rendered inoperative." Second, your client should know that it will be a motor vehicle equipment manufacturer if it offers this product for sale. As a manufacturer, your client will be subject to the requirements of 151-159 of the Vehicle Safety Act (15 U.S.C. 1411-1419), concerning the recall and remedy of products with defects related to motor vehicle safety. If your client or the agency determined that this seat-pad had a defect related to motor vehicle safety, your client would have to notify all product purchasers of the defect, and either: 1. repair the seat-pad so that the defect is removed; or 2. replace the seat-pad with an identical or reasonably equivalent product that does not have the defect. Your client, as the manufacturer, would have to bear the full expense of the notice-and-recall campaign, irrespective of the option chosen, for any owner who purchased the product less than eight years before the notice-and-recall campaign. Except in the context of a defect proceeding, the agency does not determine the existence of safety-related defects. Therefore, we are unable to say whether your client's seat-pad might contain such a defect. However, I wish to express my concern with one aspect of this product. The cushion that surrounds the seat pad is uninterrupted, and seems to have no provision for passing the child restraint system belt around or through the pad and cushion. If the installation of your seat-pad would impair the function of a belt installed to restrain the child, then any manufacturer, distributor, dealer, or motor vehicle repair business installing the seat-pad would render inoperative a Federally required element of design that applies to child restraint systems. That kind of action would violate 108(a)(2)(A) of the Vehicle Safety Act, and subject the offender to a civil penalty of $1000.00 for each violation. Further, the seat pad has a crotch and lap belt assembly. I think it is possible that some parents may use the belt assembly on the seat-pad as a lap restraint for restraining a child's lower torso. Given that your client's seat-pad has a belt configuration similar to that which a user might expect to see in a child restraint with a crotch strap and lap belt assembly, parents may assume that the belt meets the performance requirements that apply to belts installed on child restraint systems. For example, a nonmetallic belt buckle (such as the buckle on the Hasbro sample) in a child restraint system must meet the temperature resistant specifications of the American Society for Testing and Materials "Standard Practice for Determination of Weight and Shape Changes in Plastic," D756-78. (49 CFR 571.213, S5.4.2.) There are load requirements for both the buckle assembly and the webbing in a lap belt restraint system. (49 CFR 571.213, S5.4.1.) There are several other performance requirements in Standards 209 and 213 applicable to belts, buckles, and materials used on belts installed in child restraint systems. I am sure that your client will want to minimize the chances of a parent mistakenly using the seat-pad belt assembly as a torso restraint. Hasbro may choose to alert parents not to misuse the belt on the seat-pad. One possible means of alerting parents would be to affix a "warning label" to the product. Please understand that this explanation is not an agency "recommendation". NHTSA does not offer its opinion as to the value or practicality of motor vehicles or equipment. When a potential motor vehicle or equipment manufacturer presents us with questions concerning a product, we use the information presented to explain how our statute and regulations may apply to such products. It is up to the manufacturer to assess the value and practicality of the product. I hope you find this information helpful. Sincerely,
Erika Z. Jones Chief Counsel Enclosure ref:VSA#213 d:5/31/88 |
1988 |
ID: nht80-3.37OpenDATE: 08/20/80 FROM: AUTHOR UNAVAILABLE; Ralph J. Hitchcock; NHTSA TO: James Monaghan TITLE: FMVSS INTERPRETATION TEXT: This is in response to your letter of July 18, 1980, regarding your Simplified Passenger Air Bag. We have noted the changes in your patent. If, as you say, the pads are automatically rotated into place when the occupant gets into the vehicle and closes the door and protection is provided without the occupant having to take any action, your system would be considered to be automatic (passive) within the meaning of Federal Motor Vehicle Safety Standard No. 208, Occupant Crash Protection. I am placing a copy of your letter in our public docket. Thank you for your continued interest in automobile safety. Sincerely, ATTACH. SIMPLIFIED PASSENGER AIRBAG The attached copy of an article from the Miami Herald of May 12, 1980, entitled "Air Bags Give Questionable Protection," draws attention to the urgency of good decisions being made regarding airbags before the "1982 Model" year. Though the airbag method of restraint is the most resilient, most people are aware that the publicized design describes an expensive, noisy and one-shot device with many problems, and of which the public is apprehensive. However, the new reusable patented "Monaghan Simplified Passenger Airbag" solves these problems and, in addition, solves the four other difficulties which the Miami Herald article correctly pinpoints. Refer to Monaghan Illustration Fig. 4. Difficulty #1: "The present design provides little or no protection in side impacts." However, the Monaghan Airbag, in Patent 3,888,329, Claim 5, states, "restraint pad includes rearwardly projecting sidewalls for restraining the occupant from sidewards movement." Further protection may be had if seat upholstery is shaped to receive the sidewalls. Refer to Fig. 4, shown in phantom. Difficulty #2: ". . . little protection against rollovers." Refer to Monaghan Illustration Fig. 4 - the airbag, when inflated, is locked by the rotor over the knees with a downward pressure of approximately 400 pounds on an area of 1.5 square feet. Difficulty #3: Present design provides "no protection on second impact after a frontal collision when the bags deflate." Refer to Monaghan Patent 3,888,329, Claim 9. This includes "time extension means for automatically extending the period of actuation of said power means upon the sensing of a plurality of successive accident events -- during the accident." Difficulty #4: This refers in particular to seat belts, to the danger of sliding (submarining) under the restraint in an impact. This submarining is resisted by the Simplified Passenger Airbag due to the large frictional area of pressurized contact with the torso, including the sidewalls. These safety features are only possible with the Monaghan Simplified Passenger Airbag because, first, it is reusable and, of course, can be pre-tested. Claims 1, 5 and 8 indicate it is visibly oriented to contact the passenger's torso and limbs, at short range. When preset, the pad is partly over the occupant and the seat; the passenger will then normally be in the correct position in an accident event. Since it is not required to explode, it is not noisy; and using ordinary air, it is not toxic. The salesman in the garage can demonstrate, and the regular garage mechanic can adjust or replace the rubber bag which should cost no more than an inner tube. The Airpad, shown manually preset in attached illustrations, Figs. 1, 2, 3; can be alternatively automatically preset to give the fastest action in an accident event. This is provided by Differential Timing of presetting and inflating. Refer Patent Specifications, Page 8, Lines 41 and 42. This is obtained by fitting a double-acting push button type hinge switch on the car door. With the car door open, the Airpad will be in the top storage position, held there by spring - Claim 16. * When the car door is closed, the door hinge switch actuates an electric low-speed rotary incremental motor which swings down the pad arm through 75 degrees to the preset position and electromagnetically locks the rotor shaft. * When the car door is opened, the hinge switch disengages the magnetic lock and the spring returns the pad to storage. In an accident event with either system, the Sensor Switch - Claim 2 - acting with the selective control valve - Claim 4 - will supply high pressurized air - Claim 6 - to provide contacting, firm engagement of the Airbag with the occupant - Claim 19 - Test Switch #230 will have been used to adjust and lower the bag pressure via a throttle and check valve on the swing arm close to the airpad. Return of the restraint to storage after an accident event may be timed by the Sensor Switch to allow a few seconds before automatic pneumatic deflation and reversal of the Rotor releases the passenger. Refer Patent Specifications, Page 7, Lines 30 to 35. JAMES MONAGHAN Simplified Passenger Airbag Page 1, Figure 1: Shows an Auto Passive Restraint, with an inflatable air-pad, positioned in Storage when a passenger takes a seat. Page 1, Figure 2: Passenger chose to swing the pad to a pre-set position closer to the body for visible protection against panic stops and accidents. Page 1, Figure 3: With the pad now in the pre-set position, a sensored accident event will instantly and quietly inflate the pad with air at a safe pressure to firmly restrain the passenger with minimum shock and to lock the rotor. Figure 4, Below: Shows the restraint remaining in storage when the passenger chooses to be inactive. In a sensored accident event, the pad automatically swings down by air rotor, inflating simultaneously to restrain the passenger. Special Note: This sensored safety device is reusable and can be pre-tested. It will actuate whether the pad is in the storage or the pre-set position. The patent includes "sensing means for ultra-rapidly restraining a vehicle occupant from moving, with two combined restraining forces." (Graphics omitted) Figure 4 U.S. Patent 3,888,329 Inventor: James Monaghan Michael M. Finkelstein -- Associate Administrator for Rulemaking, NHTSA Dear Mr. Finkelstein: Many thanks for your letter of January 27, 1980, in regard to my Simplified Passenger Airbag. I agree that "the system would be slightly more feasible if the pads were automatically rotated into position after entering the vehicle." If not considered a "forced action system," automatic presetting can be obtained within the cover patent #3,888,329 as follows. Please refer to the patent specifications, Page 8, Lines 41 and 42. It states there: "If desired, differential timing between the air cushion and cylinder 208 could be provided." This is explained in the revised write-up of page one & page two, enclosed. I agree that time-saving is very important and believe that Differential Timing will overcome the negligence of the few who might not even lower the pad to improve their vision over the dash. Also, it permits an increase in torso contact without being a hazard to a smoker. Enclosed is a revised copy of illustration Fig. 4. x x P.S. The Simplified Passenger Airbag avoids vulnerable areas of the Torso. I do not wish this Airbag to be used with front child seats; however, you indicate that my rear seat restraints for children have your interest. Thank you for the Auto company addresses; I will write fully to them when I receive a reply from you. Please confirm that the use of this door switch will permit NHTSA to retain patent 3,888,329 as a Passive Restraint. I would deeply appreciate an early reply, especially for age considerations. I am now in my eighties. Sincerely, James Monaghan cc: Adminstrator Claybrook |
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ID: nht74-1.12OpenDATE: 06/11/74 FROM: AUTHOR UNAVAILABLE; L. R. Schneider; NHTSA TO: Amerace Corporation TITLE: FMVSS INTERPRETATION TEXT: This is in reply to your letter of May 17, 1974, with questions as to the applicability of the National Traffic and Motor Vehicle Safety Act to your operations, and its relationship to a contract provision requested by General Motors (GM) requiring that you certify compliance of the hoses you deliver to it. Your primary responsibility under the Act is to manufacture brake hoses that conform to 49 CFR @ 571.106, Motor Vehicle Safety Standard No. 106. On and after September 1, 1974, pursuant to S5.2, Labeling, of that standard, each hydraulic brake hose, end fitting, and assembly shall be marked with "The symbol DOT, constituting a certification" by the hose manufacturer, fitting manufacturer, and hose assembler that each item "conforms to all applicable Federal motor vehicle safety standards." Since the symbol is a permanent mark on the product, certification will be furnished to anyone through whose hands it passes, whether or not it is required by @ 114 of the Act. In our view, the symbol DOT is also a "certificate" within the meaning of @ 108(b)(2) since it is the manufacturer's representation of compliance upon which other persons may rely. The contract language suggested by GM is therefore not something required by the Act. I note however, that the amendment requested by GM is to take effect July 1, 1974, two months before you are legally required to use the DOT mark. With respect to your obligations in the interim: Under @ 114 and the certification notice published November 4, 1967, (32 F.R. 15444) an equipment manufacturer must certify conformity to "dealers" and "distributors" by a label or tag on the item itself or on the container in which it is shipped. Obviously this includes dealers and distributors to whom you sell directly. We also consider that the manufacturer of a vehicle, such as GM, into which a hose is incorporated is a distributor of brake hoses to whom @ 114 certification must be provided. Any further requirements specified by GM in your contract would be, of course, purely a matter of contract law. Because you are required to manufacture hoses to conform to Standard No. 106 you are legally responsible for any violation directly attributable to the manufacturing process, irrespective of any certification provided GM. The question whether that certificate relieves GM of liability cannot be answered in the abstract. As of January 1, 1975, Standard No. 106 will also apply to motor vehicles, and we do not interpret @ 108(b)(2) in this context as relieving a vehicle manufacturer of his obligation to exercise due care. Certainly, at a minimum, GM would be liable for violations attributable to installation. You have also asked for guidance on the recall provisions of @ 111 and (Illegible Word) notification provisions of @ 113. The repurchase provisions of @ 111 come into effect upon a determination by either NHTSA or a manufacturer that there exists either a safety-related defect or a nonconformance. This section is not enforced directly by NHTSA, but affords redress to distributors and dealers in the event a manufacturer refuses to repurchase substandard vehicles or equipment items. Since a @ 108(b)(2) certificate covers only compliance and is not a guarantee of freedom from safety-related defects, it cannot have been intended "to pass the expense of recall from GM" to you when @ 111 is invoked. The @ 108(b)(2) certificate was intended only to provide protection to certificate holders from civil penalty liabilities. Liability for expenses under @ 111 or @ 113 is a contract matter between GM and you. As for @ 113, your understanding of Mr. Vinson's remarks is essentially correct. There is a direct notification obligation under @ 113(a) only upon manufacturers of vehicles and tires. But a @ 113(e) proceeding can involve any motor vehicle equipment manufacturer as a party, who could be ordered to proceed with a @ 113(a) notification campaign upon a finding that a safety-related defect or a noncompliance exists. A brake hose manufacturer upon such a finding would be required to provide notification to aftermarket purchasers. If the component is used as original vehicle equipment the vehicle manufacturer would normally also be a party to a @ 113(e) proceeding and required to furnish notification to vehicle purchasers. SINCERELY, AMERACE CORPORATION, May 17, 1974 Lawrence R. Schneider Chief Counsel National Highway Traffic Safety Administration Pursuant to a conversation with Mr. Taylor Vinson of your office, I am requesting a written opinion relating to certain questions I have concerning the applicability of the Motor Vehicle Safety Act to our operations. Our Swan Hose Division manufactures brake hose for, among others, the Chevrolet Motor Division of GM. We have been asked by Chevrolet to certify that the act of making each shipment pursuant to our contract constitutes certification as referred to in Section 108(B)(2) the Act (copy of certification enclosed). Specifically, I would like to know what is our general responsibility under the Act as a manufacturer of brake hose? Does this request for certification add anything to what we are already obligated to do by the Act? I note that Section 114 apparently requires us to certify to distributors and dealers but not to manufacturers, such as GM. Do we have to certify if we sell to dealers or distributors directly? Section 109 of the Act provides for civil penalties in situations where there is a violation. Does our certification to Chevrolet, in effect, pass the responsibility for violation on to us directly and insulate Chevrolet? Is is likely that the Administration would proceed against us directly in the case of a defect whether or not we have given the Section 108(P)(2) certification? There are provisions in Section 111 of the Act for the recall of vehicles prior to the sale by a distributor or dealer. Is the Section 108 certification intended to pass the expense of recall from GM to us? Mr. Vinson advise me that recall is otherwise never mandatory. Can I assume that since recall is not mandatory the liability and expense for recall is a matter of agreement between Chevrolet and us and is unaffected by the Section 108 certification? Mr. Vinson indicated that in the case of a safety-related defect the (Illegible Word) pursuant to Section 113(A) would be on the vehicle manufacturer to notify with no notification obligation on the hose manufacturer. However, in the event Chevrolet refused to recognize the safety defect, then a Section 113(E), Administrative Proceeding, might be brought against Chevrolet in which we would then be a party to the proceeding. Is there ever a situation where we have to notify dealers of a defect? Does the Section 108 certification pass the expense of notification from GM to us? I wish to thank you, Mr. Vinson, and the other members of your staff who have been extremely helpful in assisting us in interpreting the Act. I await your office's reply on the above questions and comments. J. C. Vecchio Assistant Counsel Enclosure cc: N. P. Beveridge AMERIACE CORPORATION SHAN HOSE DIVISION (Illegible Word) W SQUARE LK RD POB 249 BLOOMFIELD HILLS, MICH. 48013 CONTRACT AMENDMENT NO.: 38550 Amendment Effective Date: 7/1/74 Date: 4/3/74 (Illegible Words) Date: 6/30/75 The (Illegible Word) contract is hereby amended as follows: FOB DUNS-017560988 Contract No. CO-23064 PLEASE ADD THE FOLLOWING CLAUSES TO THE ABOVE MENTIONED CONTRACT: "BY ACCEPTANCE OF THE CONTRACT OR PURCHASE ORDER, IT IS AGREED THAT THE ACT OF MAKING EACH SHIPMENT PURSUANT THERETO CONSTITUTES CERTIFICATION, AS REFERRED TO IN SECTION 108 (B) (2) OF THE NATIONAL TRAFFIC AND MOTOR VEHICLE SAFETY ACT OF 1966, THAT EACH ITEM IN SUCH SHIPMENT CONFORMS WITH ALL APPLICABLE FEDERAL MOTOR VEHICLE SAFETY STANDARD." ALL SHIPPING CONTAINERS (INDIVIDUAL OR BULK), EXCEPT (Illegible Word) TIRES AND GLAZING MATERIALS (GLASS), PROVIDED THE ARTICLES INDIVIDUALLY HEAR THE CERTIFICATION SYMBOL SPECIFIED IN THE FOLLOWING WORDING: - CONFORMS TO APPLICABLE U. S. FEDERAL MOTOR VEHICLE SAFETY STANDARDS - THE PARTS IN THIS CONTRACT IDENTIFIED WITH AN ASTERISK (*) MUST BE PRODUCED IN ACCORDANCE WITH THE FEDERAL MOTOR VEHICLE SAFETY STANDARDS ACT OF 1966, AS AMENDED." BUYER 03 Reason for Change: ADDING CLAUSES TO CONTRACT Accepted: AMERCE CORPORATION SWAN HOSE DIVISION CHEVROLET MOTOR DIVISION General Motors Corporation Central Office |
1974 |
ID: nht79-1.22OpenDATE: 12/19/79 FROM: AUTHOR UNAVAILABLE; F. Berndt; NHTSA TO: Sheller-Globe Corporation TITLE: FMVSS INTERPRETATION TEXT: December 19, 1979 NOA-30 Mr. R. M. Premo Director, Vehicle Safety Activities Sheller-Globe Corporation 3555 St. Johns Road Lima, Ohio 45804 Dear Mr. Premo: This responds to your November 12, 1979, letter asking whether several joints in your school bus must comply with Standard No. 221, School Bus Body Joint Strength. All of the joints concern what you have called maintenance access panels. As you are aware, the agency has discovered through its compliance testing that most school bus manufacturers have taken advantage of the maintenance access panel exemption from the standard. The result is that many joints in school buses are not as secure as they should be and, during an accident, might result in injury to children being transported in those buses. The agency is very concerned about this practice and is considering methods of limiting the maintenance access panel exemption. Your letter asks the agency to consider the fact that the panels whose joints you are questioning are plastic and not metal. Therefore, you conclude that the edges are not sharp, and even if the panels come unfastened in an accident, their edges will not be likely to injure the occupants of your buses.
The standard establishes joint strength tests that apply uniformly to all joints regardless of the material used in the panel. While it may be true that plastic panels are less likely to injure occupants of buses when a panel becomes disconnected during an accident, Standard No. 221 addresses other safety areas beyond preventing the sharp edges of panels from cutting occupants. Joint strength is necessary for the vehicle integrity during accidents. This is as important as preventing cutting edges from panels. Accordingly, the agency will continue to subject all joints falling within the parameters of the standard to the requirements of the standard without regard to the material used in a panel. With respect to the questions posed in your letter, you first ask whether the right and left hand windshield pillar covers must comply with the standard. You indicate that a hose runs behind one pillar cover and a cable control runs behind the other. The agency has indicated that the installation of a wire, hose or cable behind a wall does not make that wall a maintenance access panel. Accordingly, the agency concludes that the joints connecting the pillar cover panel are subject to the standard. Your questions 2, 4, and 5 refer to panels that cover motors which you indicate must be serviced. The motors include the windshield wiper and heater motors. The agency is unable to determine from your pictures and sketches whether all of the joints surrounding these motors are subject to the standard. The joints connecting panels that must be removed for routine servicing of a vehicle's motors would not be considered as joints subject to the standard. However, these joints must be the minimum necessary for routine servicing of the motors. In compliance testing your vehicles, the agency will only exempt those joints that are necessary for routine servicing. We will not exempt adjacent panel joints simply because wires run beneath them. In your third question you describe a dash trim panel that covers a wiring harness, some chassis cowl mounting bolts, and an entrance door cable. The agency needs more information to make a formal determination with respect to this panel and its joints. Our inclination based upon the information that you have presented is that these would be joints subject to the standard, because the removal of this panel is not required for routine maintenance. Your final question asks whether the entrance door control cover must comply with the standard. You state only that must be removed to remove the dash trim panel. As we stated in the last paragraph, we believe that the dash trim panel joints may be required to comply with the standard. If this is the case, it may also be necessary for the door control cover joints to comply with the standard. The key factor in determining whether this panel's joints must comply with the requirement is whether the panel must be removed for routine maintenance. You have not proven such a need in your letter, concerning the need for these joints to comply with the standard. Sincerely, Frank Berndt Chief Counsel November 12, 1979
Mr. Frank Berndt, Chief Counsel Office of the Chief Counsel U.S. Department of Transportation 400 Seventh Street, S.W. Washington, D.C. 20590 Dear Mr. Berndt: The purpose of this letter is to obtain rulings that the seven parts listed below will comply with the exclusions allowed under S.4 of FMVSS 221 as they relate to the need for maintenance. The parts are made from a flexible plastic material called polypropolene. The purpose is to cover many unsightly conditons of components required to be installed, some due to assembly of the body to the chassis, and others required by either federal or state regulations. It is our opinion that a very important secondary purpose is accomplished in that due to the flexibility and rounded corners of the plastic parts, many edges and corners of steel parts will gain additional protection. Additionally if the parts were to come loose during an accident, which is unlikely unless of a violent type, they could do little, if any, physical injury due to the flexibility of the material. (1) Right-hand & Left-hand Windshield Pillar Covers (a) The left-hand pillar requires the running of an air or vacuum line to the top of the windshield to operate a mechanical wig wag signal that informs the driver of a drop in air pressure in the brake system and is required in some states. (b) The right-hand pillar has a cable control anounced to the windshield pillar that connects the driver operated door control to the mechanism at the top of the doors to operate the entrance doors. (2) Left-hand Dash Trim This part must be removed to service the windshield wiper motor, mechanism and wiring. (3) Dash Trim - Center. Covers a wiring harness, some of the body to chassis cowl mounting bolts that need to be retightened occasionally and entrance door control cable. (4) Right-hand Dash Trim Requires removal to service the right-hand windshield wiper motor, mechanism, wiring for the windshield motor, right-hand heater and door control cable. (5) Right-hand Heater Cover Must be removed to service the motors, blower, and heater cores. (6) Entrance Door Control Cover This covers the body of the door control which houses the switches that operate a part of the roof light warning system and stepwell light. It also must be removed along with the door control assembly in order to remove the center dash trim. Our planning is to use these parts in production January 1980, but final decision will be based upon your rulings. We definitely are of the opinion this adds to the enterior safety as well as appearance, but requires decisions before the expense of tooling for these parts. A photograph is enclosed showing a prototype with the subject parts installed. Due to tooling lead time and present date, your prompt reply is requested. Very truly yours, R. M. Premo - Director Vehicle Safety Activities RMP:cr Enclosures (2) Photographs Dwg. #LO-21782-D |
Request an Interpretation
You may email your request to Interpretations.NHTSA@dot.gov or send your request in hard copy to:
The Chief Counsel
National Highway Traffic Safety Administration, W41-326
U.S. Department of Transportation
1200 New Jersey Avenue SE
Washington, DC 20590
If you want to talk to someone at NHTSA about what a request for interpretation should include, call the Office of the Chief Counsel at 202-366-2992.
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