Interpretation ID: aiam1716
Director of Engineering
American Safety Equipment Corp.
500 Library Street
San Fernando
CA 91340;
Dear Mr. Henderson: This is in reply to your letter of October 17,1974, requesting ou opinion on whether a torso pad you wish to utilize in a newly-designed child seating system must conform to the requirements of paragraph S4.10.1 of Standard No. 213, 'Child Seating Systems' (49 CFR S 571.213). The enclosed description, diagrams, and pictures of the pad show that it is attached directly to the harness restraint of the seating system. You suggest that because it works with the restraint webbing, it provides a cushioning function more or less like deformable, force-distributing material. You also suggest that it falls under the exclusion for belt adjustment hardware.; In our view, based on the information you provide, the torso pad is rigid component of the child seating system, and is subject to the requirements for padding and minimum radii of paragraph S4.10.1. The fact that the pad is attached to the belt system does not alter this conclusion. Paragraph S4.10.1 refers to 'any rigid component,' and the torso shield must be evaluated as a component separately from the belt system or any other component. We have determined that rigid should be interpreted in its normal, dictionary sense, and it appears from the information you have provided that the torso pad by itself is rigid in nature.; We can neither agree that because the torso pad acts as a bel adjustment system it falls within the exemption for 'belt adjustment hardware.' That exemption is intended to apply only to traditional belt adjustment hardware mechanisms, which are generally completely integrated into the belt webbing and do not protrude from it.; Yours truly, Richard B. Dyson, Acting Chief Counsel