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:
Mar. 06, 1984
Filed:
Jul. 02, 1981
Applicant:
Inventors:
Armin Olschewski, Schweinfurt, DE;
Lothar Walter, Schweinfurt, DE;
Manfred Brandenstein, Eussenheim, DE;
Leo Muller, Essleben, DE;
Assignee:
SKF Kugellagerfabriken GmbH, Schweinfurt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
192 98 ; 1921 / ; 308 / ;
Abstract
A clutch release bearing has a sliding sleeve of a vibration damping and noise insulating material. The sliding sleeve has a flange axially engaging a bearing outer ring, the outer ring being separated from a bearing inner ring by rolling elements. The sliding sleeve has a radially inner sliding surface with axially extending recesses, the recesses extending radially through the end faces of the sliding sleeve.