The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 1997
Filed:
Oct. 15, 1996
Alexander Heilig, Wissgoldingen, DE;
Dante Bigi, Mutlangen, IT;
TRW Occupant Restraint Systems GmbH, Alfdorf, DE;
Abstract
A subassembly comprises a steering wheel, a steering shaft joined to same in such a manner as to prevent relative rotation therebetween and a gas generator to deploy a gas bag arranged inside the steering wheel. The steering shaft has a cavity which extends along its longitudinal axis and opens at the end of the steering shaft which is adjacent to the steering wheel. The steering wheel has a hub and an opening in same through which the cavity is in fluid communication with the interior of the cavity. The gas generator is arranged in the cavity and has an elongated housing. The gas generator is axially held in the cavity of the steering shaft. Since the gas generator is not accommodated within the steering wheel, the size and weight of the steering wheel are reduced.