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. 15, 1997
Filed:
Jun. 15, 1995
Ray A Gall, Toledo, OH (US);
Albert Aiken, Toledo, OH (US);
Dana Corporation, Toledo, OH (US);
Abstract
A structure restrains a bearing cap mounted on a universal joint cross from rotating relative to an end yoke connected thereto during use. The bearing cap has a plurality of axially extending protrusions provided on its end surface. In a first embodiment of the invention, the bearing cap is connected to a half round end yoke, and means are provided for engaging the protrusions to prevent rotation of the bearing cap relative to the half round end yoke. A preferred structure for this is a nib formed integrally with the half round end yoke arm, wherein the nib extends over the end of the recess and engages the protrusions to prevent rotation. A second embodiment includes a half round end yoke and a retainer strap for retaining the bearing cap within the recess of the yoke arm. The retainer strap includes a flange portion extending partially across the end surface of the bearing cap. The flange portion includes a slot positioned to engage the protrusions to prevent rotation. A third embodiment includes a half round end yoke and a retainer strap including a pair of flange portions extending partially across the end surface of the bearing cap. The flange portions define a gap therebetween to engage the protrusions to prevent rotation. A fourth embodiment includes a full round end yoke and a retainer strap extending completely across the end surface of the beating cap. The retainer strap engages the protrusions to prevent rotation. A fifth embodiment includes a full round end yoke and a spring tab including a flange portion extending partially across the end surface of the bearing cap. The flange portion is positioned to engage the protrusions to prevent rotation.