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. 05, 1988
Filed:
Jul. 30, 1985
Applicant:
Inventor:
Kazuhiko Yoneda, Katano, JP;
Assignee:
Kabushiki Kaisha Daikin Seisakusho, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
192 / ; 192 7011 ; 192 7019 ; 192 7027 ;
Abstract
A friction clutch comprises holes bored in a pressure plate. The holes are bored parallel to the center line of the clutch. A roll pin extends parallel to the center line and is slidably press fitted into each of the holes. The roll pin is supported in a pressure contact at both ends between the flywheel and the clutch cover. The roll pin may have a disk-shaped highly rigid friction material at one end.
Yoneda, Kazuhiko. (1988). Friction clutch (U.S. Patent No. 4717001). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4717001
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile