Interpretation ID: nht87-1.3

TYPE: INTERPRETATION-NHTSA

DATE: 01/06/87

FROM: AUTHOR UNAVAILABLE; SIGNATURE UNAVAILABLE; NHTSA

TO: Russell Thatcher -- Director, Mobility Assistance Program, Exective Office of Transportation and Construction, Commonwealth of Massachusetts

TITLE: FMVSS INTERPRETATION

TEXT:

Mr. Russell Thatcher Director Mobility Assistance Program Executive Office of Transportation and Construction Commonwealth of Massachusetts 10 Park Plaza, Room 3510 Boston, MA 02116-3969

Thank you for your letter of October 3, 1986, to NHTSA Regional Administrator Jack Connors requesting an interpretation of Standard No. 210, Seat Belt Assembly Anchorages. Your letter was referred to my office for reply.

You explained that you are in the process of buying a number of vans which will be outfitted with Republic Seating Corporation's Model D117 seats. You stated that questions have been raised about whether the safety belt placement on those seats complies with our standard. You enclosed a quarter-scale diagram of the seat in question showing the location of the safety belts and asked our opinion about whether the safety belt placement complies with our standard.

Under the National Traffic and Motor Vehicle Safety Act, which this agency enforces, it is the responsibility of a vehicle manufacturer to certify that its products comply with the requirements of our standards. This agency does not have the authority to approve a manufacturer's design plans. We can offer our opinion, but it is the manufacturer's obligation to ensure that the finished vehicle complies with all of the applicable standards.

The standard which affects the mounting angle for safety belts is Standard No. 210, Seat Belt Assembly Anchorages. The drawing enclosed with your letters shows that the lap safety belt anchorage for this seat is installed on the frame of the seat. S4.3.1 .3 of the standard provides:

In an installation in which the seat belt anchorage is on the seat structure, the line from the seating reference point to the nearest contact point of the belt with the hardware attaching it to the anchorage shall extend forward from that contact point at an angle with the horizontal of not less than 20o and not more than 75o.

According to the drawing enclosed with your letter, the line from the seating reference point to the nearest contact point of the safety belt, on the outboard side of the seat, with the hardware attaching it to the anchorage is 75o. If the outboard porti on of the safety belt is installed in a completed vehicle in the location shown in the drawing would meet the requirement of S4.3.1.3, since its mounting angle is not more than 75o.

We cannot offer a opinion as to whether the inboard portion of the safety belt would comply with S4.3.1.3, since the mounting angle for that portion of the safety belt is not depicted in the drawing. I want to emphasize again, that this letter represents the opinion of the agency based on the facts you have presented. It is a manufacturer's responsibility under the Vehicle Safety Act to certify that its completed vehicle complies with our standard.

If you have any further questions, please let me know.

Sincerely,

Erika Z. Jones Chief Counsel

Mr. Jack Connors, Regional Administrator National Highway Traffic Safety Administration 55 Broadway / Kendall Square Cambridge, Massachusetts 02142

Re: Interpretation of, and Compliance with, Specification 49 CFR Section 571-210 Subsection 4.3.1.3

Dear Mr. Connors:

The State of Massachusetts, acting through the Executive Office of Transportation & Construction, administers the Federal 16(b)(21 and State Mobility Assistance Programs. These programs provide grant subsidies to private and public non profit agencies ac ross the state for the purchase of wheelchair lift equipped vans and minibuses used to transport elderly and disabled persons.

We are currently in the process of purchasing forty three (43) vans from Collins Bus Corporation which will be outfitted with Republic Seating Corporations Model D117 seats. Questions have been raised about the current seat belt placement being utilized by Republic Seating.

We would like to request an opinion from your office on whether or not the design complies with federal standards. Attached is a quarter-scale diagram of the seat showing the location of the seat belts.

Your expeditious handling of the matter would be greatly appreciated. During the last year approximately 100 vehicles across the State have been purchased and are being operated in transportation programs.

Should you require additional information, please contact my Assistant Director Royal Spurlark or myself at 973-?000. should you need to contact Republic Seating for information, you can call Mr. Peter Redding, President of that company at (312) 628-8500 .

Sincerely,

Russell Thatcher Director Mobility Assistance Program

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