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:
Sep. 27, 2016
Filed:
Sep. 10, 2013
Applicant:
Jatco Ltd, Fuji-shi, Shizuoka, JP;
Inventors:
Yusuke Nakano, Yamato, JP;
Katsuya Kobayashi, Yokohama, JP;
Kouzi Matsumoto, Yokohama, JP;
Tomomasa Ikeda, Sagamihara, JP;
Assignee:
JATCO LTD, Fuji-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 61/02 (2006.01); F16H 61/18 (2006.01); F16H 63/30 (2006.01); F16H 63/34 (2006.01); F15B 15/26 (2006.01); F16D 25/10 (2006.01); F16D 48/10 (2006.01); F16H 61/00 (2006.01);
U.S. Cl.
CPC ...
F16H 61/0021 (2013.01); F15B 15/261 (2013.01); F16D 25/10 (2013.01); F16D 48/10 (2013.01); F16H 61/0213 (2013.01); F16H 61/18 (2013.01); F16H 63/3026 (2013.01); F16H 63/34 (2013.01);
Abstract
A transmission controller judges whether or not there was performed a specific shift operation where the mode of a transmission is alternately switched between a D-mode and a R-mode, and when it is judged that the specific shift operation was performed and when a forward clutch is engaged, the forward clutch is brought into an engaged state by supplying a hydraulic pressure lower than a lock pressure, with which a locking mechanism is brought into a locked state, to an ON-pressure piston chamber.