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:
Jul. 14, 2015

Filed:

Sep. 11, 2013
Applicant:

Kubota Corporation, Osaka-shi, JP;

Inventors:

Tomofumi Fukunaga, Sakai, JP;

Kenichi Aoyama, Sakai, JP;

Isao Shibahara, Sakai, JP;

Shinji Yamamoto, Sakai, JP;

Kazuya Tamaki, Sakai, JP;

Assignee:

Kubota Corporation, Osaka, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 37/00 (2006.01); B60K 17/28 (2006.01); F16H 57/02 (2012.01); F16H 57/037 (2012.01); F16H 57/021 (2012.01);
U.S. Cl.
CPC ...
B60K 17/28 (2013.01); F16H 57/02 (2013.01); F16H 57/037 (2013.01); F16H 2057/0216 (2013.01); F16H 2200/0004 (2013.01);
Abstract

A power transmission apparatus for a work vehicle comprises a speed change device for shifting power from an engine and transmitting the power to a propelling line, a forward/reverse drive switching device for switching power from the engine between forward drive and reverse drive, a PTO shaft for taking off working power, a working transmission line for transmitting power from the engine to the PTO shaft, a clutch element for establishing and breaking power transmission from the engine to the PTO shaft, and a transmission case. The transmission case includes a first housing space for housing the speed change device, and a second housing space defined rearward of the first housing space for housing the forward/reverse drive switching device. The clutch element is housed in the first housing space.


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