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:
Dec. 20, 1988
Filed:
Apr. 15, 1987
Applicant:
Inventors:
Lothar Huber, B/u/ hl, DE;
Hermann Langeneckert, Appenweier, DE;
Assignee:
Luk Lamellen und Kupplungsbau GmbH, B/u/ hl, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
1921062 ; 192 7017 ;
Abstract
One or both end faces of the flange of the hub in a clutch disc have radially or nearly radially extending teeth which are caused to penetrate into adjacent shoulders of the sleeve-like other component of the hub so that the flange and the sleeve-like component are compelled to rotate as a unit. At least one of the shoulders is formed by upsetting the corresponding portion of the sleeve-like component.