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:
May. 04, 1987
Paul R Stenglein, Frankenmuth, MI (US);
General Motors Corporation, Detroit, MI (US);
Abstract
A telescopic tripot universal joint comprises an inner drive member which has three radial trunnions, an outer drive member which has three radial drive channels and three drive assemblies which comprise drive blocks, bearing rollers and cage structure to retain the bearing rollers which is attached to the drive block in a fixed relationship. The radial trunnions have outer radial projections which are disposed in outer radial grooves of the radial drive channels and engage radial walls in the member and prevent the drive assemblies from engaging or bottoming out on an inner end wall of the outer drive member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile