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:
Jul. 04, 2000
Filed:
Aug. 17, 1998
Michael Allen Schenck, Miamisburg, OH (US);
General Motors Corporation, Detroit, MI (US);
Abstract
An air bag module and steering wheel assembly having an air bag module including a horn switch and a circuit for grounding the switch through a steering wheel in which it is assembled. The air bag module includes a base plate upon which an air bag is mountable, and a plurality of cylindrical mounting members and a membrane horn switch. The base plate is affixed to the steering wheel insert by the cylindrical mounting members which are received in apertures in the steering wheel insert. The horn switch is electrically connected to a power source and the base plate. A conical spring surrounds at least one of the mounting members and engages both the base plate and the steering wheel insert to provide a ground path between them, eliminating the need for a ground wire directly between the air bag module and the steering wheel insert.