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:
Oct. 19, 2004
Filed:
Oct. 09, 2001
William S. Shufflebarger, Dayton, OH (US);
Ned L. Kikly, Vandalia, OH (US);
Jones C. Fung, Rochester, MI (US);
Valeo Electrical Systems, Inc., Auburn Hills, MI (US);
Abstract
An end play restriction wedge restricts the end play of a rotatable shaft with respect to a housing. The end play restriction wedge includes a female-wedge housing and a male wedge. The female-wedge housing has a U-shaped cross-section defined by an intermediate wall and outwardly extending side walls connected adjacent each end of the intermediate wall. The intermediate wall has a thrust plate surface along one side and an angled ramp along an opposite side. The angled ramp and outwardly extending side walls define a tapered aperture extending through the housing with an enlarged opening adjacent a first end of the housing. The male wedge is positioned adjacent the enlarged opening of the housing to be driven into the tapered aperture in response to an external force acting on an outer end of the wedge. The wedge has an angled camming surface engageable with the angled ramp after entering the aperture of the housing for driving the thrust plate surface toward the free end of the rotatable shaft to be engaged.