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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 9162673 B1

PDFFull Text
Date of Patent:
Oct. 20, 2015

Filed:

Aug. 08, 2013

Gear shift control system for automatic transmission

Applicant:

Suzuki Motor Corporation, Shizuoka, JP;

Inventors:

Shuhei Kawamoto, Shizuoka, JP;

Satohiro Yoshida, Shizuoka, JP;

Assignee:

SUZUKI MOTOR CORPORATION, Shizuoka, JP;

Attorney:

Rothwell, Figg, Ernst & Manbeck, P.C.

Primary Examiner:

David J Hlavka

Int. Cl.
CPC ...
B60W 10/00 (2006.01); B60W 20/00 (2006.01); B60W 10/11 (2012.01); B60W 10/18 (2012.01); B60W 30/18 (2012.01); F16H 61/02 (2006.01); F16H 61/16 (2006.01); F16H 61/21 (2006.01);
U.S. Cl.
CPC ...
B60W 20/30 (2013.01); B60W 10/11 (2013.01); B60W 10/18 (2013.01); B60W 30/18072 (2013.01); F16H 61/0213 (2013.01); F16H 61/16 (2013.01); F16H 61/21 (2013.01); B60W 2720/106 (2013.01); F16H 2061/0237 (2013.01); F16H 2061/163 (2013.01); Y10S 903/947 (2013.01); Y10T 477/24 (2015.01); Y10T 477/647 (2015.01);
Abstract

A gear shift control system for vehicles is provided which mathematically calculates a rate of deceleration of the vehicle equipped an automatic transmission upon start of deceleration of the vehicle and inhibits the automatic transmission from upshifting or changes a permissible gear shift range of the automatic transmission as a function of the rate of deceleration of the vehicle, thereby ensuring a desired degree of braking force including an engine braking force while the vehicle is decelerating.

Find Patent Forward Citations

Kawamoto, Shuhei. (2015). Gear shift control system for automatic transmission (U.S. Patent No. 9162673). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9162673

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

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