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.

Date of Patent:
Nov. 18, 2014

Filed:

Dec. 27, 2010
Applicants:

Yoshio Akiba, Wako, JP;

Takeshi Yoshida, Wako, JP;

Masahiro Imamura, Wako, JP;

Takabumi Suzuki, Wako, JP;

Inventors:

Yoshio Akiba, Wako, JP;

Takeshi Yoshida, Wako, JP;

Masahiro Imamura, Wako, JP;

Takabumi Suzuki, Wako, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 25/08 (2006.01); F16D 25/10 (2006.01); F16D 21/02 (2006.01); F16H 48/19 (2012.01); F16H 48/32 (2012.01); F16D 21/06 (2006.01);
U.S. Cl.
CPC ...
F16D 21/02 (2013.01); F16D 25/082 (2013.01); F16D 25/10 (2013.01); F16H 48/19 (2013.01); F16H 48/32 (2013.01); F16H 2200/2071 (2013.01); F16D 2021/0661 (2013.01); F16D 2021/0692 (2013.01);
Abstract

Pressures of left and right clutch pistons () applied to left and right disk portions () of a common clutch outer () of left and right clutches () distributing drive force of an input shaft () to left and right output shafts () are, finally, transmitted to and supported by a side housing () through a boss portion () of the clutch outer () and a thrust bearing (). Accordingly, the left and right clutches () can be engaged with no problem. Even when the pressures of the clutch pistons () deform the left and right disk portions () of the clutch outer (), the gap (α) formed therebetween prevents the transmission of the pressure of one of the clutches () to the other clutch (). Accordingly, the interference between the operations of the left and right clutches () is prevented.


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