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. 28, 1993
Filed:
Sep. 28, 1992
Gregory P Collier, Saginaw, MI (US);
Michael P Anspaugh, Bay City, MI (US);
Terry E Burkhard, Bay City, MI (US);
General Motors Corporation, Detroit, MI (US);
Abstract
A motor vehicle rack and pinion steering gear having torsional damping by friction between an annular plastic damper ring on a housing of the steering gear and a journal surface on a pinion shaft of the steering gear. The damper ring has an outer wall press fitted in a pinion shaft bore of the housing to nonrotatably mount the ring on the housing and a plurality of flexible inner fingers resiliently bearing against the journal surface. An annular metal spring is disposed on the damper ring and includes a plurality of integral legs bearing against the flexible inner fingers of the damper ring to press the fingers against the journal surface.