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:
Feb. 03, 1998
Filed:
Aug. 19, 1996
Applicant:
Inventor:
Masanobu Fukamachi, Hirakata, JP;
Assignee:
Exedy Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
464 24 ; 464 64 ; 464 68 ;
Abstract
A flywheel assembly comprising a unitary first flywheel having a hub portion and a radial circumferential portion, the first flywheel connectable to an output shaft, a viscous fluid damping mechanism having a drive member and a driven member, the drive member connected to the first flywheel radial portion, a bearing attached to the driven member and the first flywheel hub portion providing limited rotary displacement therebetween, the bearing, the drive member and the first flywheel defining an annular fluid chamber confining the dampening mechanism, and a second flywheel removably mounted to the driven member.