United Technologies Automotive Systems Inc.

William K Schneider

Sheryar Durrani

A clock spring and steering wheel rear cover arrangement are particularly well-suited for a modular steering wheel and air bag sub-assembly. The clock spring is attached to the rear of a hub in the steering wheel assembly, and the rear cover snaps behind the clock spring. The clock spring and rear cover may be pre-assembled with the modular steering wheel and air bag such that the entire assembly is attached as a unit to a steering column. A tab from the rear cover may snap into an opening on the rear of the hub. The clock spring may include a hard connection into an air bag igniter, or may utilize a wire harness connection. A single opening in the rear of the hub for the steering column may receive an electrical connection for accessories on the steering wheel along with providing a connection to the air bag igniter. Also, the clock spring housing includes structure to be aligned on the steering column.

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Marysville, MI, United States of America

William K Schneider