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. 13, 1983
Filed:
Sep. 22, 1981
Applicant:
Inventor:
Helmut Riemscheid, Lohmar, DE;
Assignee:
Uni-Cardan Aktiengesellschaft, Siegburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ; B61F / ;
U.S. Cl.
CPC ...
2772 / ; 277 30 ; 277 88 ; 464175 ;
Abstract
A sealing assembly including a resilient boot or sleeve mounted in sealing engagement between the inner and outer members of a universal joint with one end of the sleeve being connected to an axially moveable bush mounted about the drive shaft of the universal joint. An annular groove is formed on the drive shaft and an annular sealing ring arranged within the groove is interposed between the drive shaft and the axially moveable bush.