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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.:

US 9334933 B1

PDFFull Text
Date of Patent:
May. 10, 2016

Filed:

Mar. 08, 2013

Control device and control method for continuously variable transmission

Applicant:

Jatco Ltd, Fuji-shi, Shizuoka, JP;

Inventors:

Noritaka Aoyama, Okazaki, JP;

Hideshi Wakayama, Hadano, JP;

Naohiro Yamada, Atsugi, JP;

Keichi Tatewaki, Atsugi, JP;

Kousuke Waku, Hadano, JP;

Assignee:

JATCO LTD, Fuji-Shi, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Huan Le

Int. Cl.
CPC ...
F16H 9/16 (2006.01); B60W 10/06 (2006.01); B60W 30/18 (2012.01); F16H 61/662 (2006.01); B60W 10/02 (2006.01); B60W 10/107 (2012.01); B60W 30/184 (2012.01);
U.S. Cl.
CPC ...
F16H 9/16 (2013.01); B60W 10/02 (2013.01); B60W 10/06 (2013.01); B60W 10/107 (2013.01); B60W 30/1846 (2013.01); B60W 30/18072 (2013.01); F16H 61/66272 (2013.01); B60W 2510/105 (2013.01); B60W 2510/1075 (2013.01); B60W 2710/023 (2013.01); B60W 2710/027 (2013.01); B60Y 2300/46 (2013.01); B60Y 2300/71 (2013.01); Y10T 477/624 (2015.01);
Abstract

A control device for continuously variable transmission is composed of a continuously variable transmission mechanism and friction engagement elements, and includes a control unit for decreasing, during a coast stop control to stop a driving power source in a traveling state of a vehicle, a transmission torque capacity transmittable by the friction engagement elements to fall under a belt capacity being torque transmittable by a belt using a holding force of pulleys.

Find Patent Forward Citations

Aoyama, Noritaka. (2016). Control device and control method for continuously variable transmission (U.S. Patent No. 9334933). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9334933

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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