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:
Oct. 05, 1999
Filed:
Nov. 19, 1997
Applicant:
Inventors:
Klaus Hofmann, Leutershausen, DE;
Claus Orth, Monchstockheim, DE;
Thomas Goppner, Salz, DE;
Klaus Betten, Rutschenhausen, DE;
Assignee:
Mannesmann Sachs AG, Schweinfurt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ; F16D / ;
U.S. Cl.
CPC ...
192 7027 ; 192 8923 ;
Abstract
A friction clutch with a diaphragm spring which is fixed by a plurality of screws or rivets introduced at the housing. Each of these screws or rivets is surrounded by a spacer sleeve which is clamped between the housing and a circumferentially extending ring. Centering shoulders are provided in the ring for fixing the spacer sleeves, especially during operation.
Hofmann, Klaus. (1999). Friction clutch with spacer sleeves (U.S. Patent No. 5960921). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5960921
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile