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:
Apr. 05, 1988
Filed:
Oct. 07, 1986
Masahiko Koshimo, Osaka, JP;
Kabushiki Kaisha Daikin Seisakusho, Osaka, JP;
Abstract
The present invention discloses a damper disc of a thin type comprising a central hub provided with a hub flange, two side plates coaxially disposed at both sides of the hub flange, and torsion springs engaged in openings provided respectively in the hub flange and the side plates to circumferentially elastically connect the hub flange and the side plates together, characterized in that the hub flange is provided with openings, in which both side plates are closely fixed together with circumferential spaces between the openings and the closely fixed portions of the side plates.
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