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. 09, 1984
Filed:
Dec. 09, 1981
Hiroshi Takeuchi, Higashi-Osaka, JP;
Yoshio Nishimura, Neyagawa, JP;
Kabushiki Kaisha Daikin Seisakusho, Osaka, JP;
Abstract
The present invention relates to a damper disc suitable for large and heavy-duty friction clutch discs. The damper disc comprises a hub splined to an output shaft; axially spaced two or more annular flanges rotatably fitted to the outer periphery of the hub; annular side plates arranged at both sides of each flange; torsion springs extending substantially in the disc rotating direction and disposed in openings formed in the flanges and the side plates, each pair of the side plates being connected to the adjacent flange by the torsion springs; a torque input member connected to the flanges; one of each side plates pair being connected to the hub.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile