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:
Oct. 03, 2017
Filed:
Sep. 24, 2014
Applicant:
Aisin Aw Co., Ltd., Anjo-shi, Aichi-ken, JP;
Inventors:
Kenichi Tsuchida, Nishio, JP;
Yoshimitsu Hyodo, Nishio, JP;
Yuhei Yoshioka, Anjo, JP;
Nobuhiko Miyamoto, Nukata, JP;
Mitsuhiro Hasama, Anjo, JP;
Assignee:
AISIN AW CO., LTD., Anjo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 61/02 (2006.01); F16H 57/02 (2012.01); F04B 23/10 (2006.01); F04B 23/12 (2006.01); F16H 61/00 (2006.01); F16H 57/04 (2010.01);
U.S. Cl.
CPC ...
F16H 61/0267 (2013.01); F04B 23/10 (2013.01); F04B 23/12 (2013.01); F16H 57/02 (2013.01); F16H 57/0443 (2013.01); F16H 61/0031 (2013.01);
Abstract
A power transmission device that is mounted on a vehicle and provided with a transmission having a plurality of engagement elements for transmitting power from a motor to an axle, a case that accommodates the transmission, and a hydraulic control device that controls hydraulic pressure to the plurality of engagement elements.