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:
Aug. 30, 2011

Filed:

Jan. 28, 2009
Applicants:

Soichi Sugino, Wako, JP;

Yoshinori Tanaka, Wako, JP;

Takuya Kurokawa, Wako, JP;

Junya Tachikawa, Wako, JP;

Inventors:

Soichi Sugino, Wako, JP;

Yoshinori Tanaka, Wako, JP;

Takuya Kurokawa, Wako, JP;

Junya Tachikawa, Wako, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/10 (2006.01);
U.S. Cl.
CPC ...
Abstract

A second clutch (C) which couples a carrier (Cr) of the compound planetary gear set () to a speed ring gear (Rf) of the single planetary gear set () is arranged between the single planetary gear set () and the compound planetary gear set (). Then, a first clutch (C) which couples a second sun gear (Sr) of the compound planetary gear set () to a carrier (Cf) of the single planetary gear set (), and a third clutch (C) which couples a sun gear (Sr) of the compound planetary gear set () to carrier (Cf) of the single planetary gear set () are arranged at the side of the compound planetary gear set () opposite to the single planetary gear set ().


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