Interpretation ID: nht68-1.28

DATE: 01/01/68 EST.

FROM: H.M. Jacklin, Jr.; NHTSA

TO: Electrical Testing Laboratories, Inc.

TITLE: FMVSS INTERPRETATION

TEXT: Thank you for your letters of July 30, and August 9, 1968, concerning the test of seat belt anchorages which are anchored to a seat.

On the question regarding the test method for applying the loads specified in paragraph $3.1.1, Motor Vehicle Safety Standard No. 207, we would agree with your conclusion to apply the loads at the required different points and directions simultaneously.

On the question of whether bucket seats with seat belt anchorages attached may be tested separately, the applicable paragraph in SAE J787b is 5.2 rather than 5.1 as stated in your letter. There is no test method specified therein relative to this question and accordingly, test of the bucket seat with seat belt anchorages attached may be tested either separately or in sets.