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:
Jan. 25, 1983
Filed:
Jun. 04, 1982
Applicant:
Inventors:
Assignee:
Uni-Cardan Aktiengesellschaft, Siegburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ;
U.S. Cl.
CPC ...
2772 / ; 277 32 ; 2772 / ; 74 18 ; 403 50 ; 464175 ;
Abstract
A sealing arrangement for covering and sealing the open space in a constant velocity universal joint includes a sealing boot, one end of which is fastened to the driven part of the joint and the other end of the sealing boot extending axially from the universal joint is fastened to a sleeve which is axially displaceable and is arranged coaxially surrounding a drive shaft connected to the driving part of the joint. A coating of a material having dirt-repellent and/or water-repellent properties or permitting easy sliding is provided on the drive shaft at least in the range of axial displacement of the sleeve relative to the drive shaft.