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:
Sep. 06, 1988
Filed:
Jul. 14, 1987
Robert C Farrell, Frankenmuth, MI (US);
Raymond J Schultz, Saginaw, MI (US);
General Motors Corporation, Detroit, MI (US);
Abstract
A telescopic tripot universal joint comprises an inner drive member which has spherical trunnions, an outer drive member which has drive channels with parallel, planar side walls and drive assemblies which are pivotally mounted on the spherical trunnions and disposed in the drive channels. The drive assemblies comprise intermediate drive blocks, bearing rollers which engage the side walls of the drive channels to transmit torque and cage structure which retains the bearing rollers and which is secured to the intermediate drive blocks for simultaneous movement with the intermediate drive block.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile