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:
Aug. 14, 2012
Filed:
Jan. 13, 2009
Takeyuki Nakamura, Moriguchi, JP;
Takeyuki Nakamura, Moriguchi, JP;
EXEDY Corporation, Osaka, JP;
Abstract
The lock-up device includes a piston, an output rotary member, a plurality of elastic members, a support member, and a retaining plate. The piston is supported rotatably with respect to the input rotary member and movably in the axial direction. The elastic members elastically link the piston and the output rotary member in the rotational direction. The support member has an outer peripheral support component to support the outer peripheral side of the elastic members. The retaining plate has a fixed component that is fixed to the piston, and a radial support component that supports the outer peripheral support component in the radial direction.