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:
Jan. 31, 2017

Filed:

Jun. 04, 2015
Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Mitsuaki Shirasaki, Tokyo, JP;

Kenichi Yamagata, Tokyo, JP;

Masahiko Nomura, Tokyo, JP;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60W 10/06 (2006.01); B60W 30/19 (2012.01); B60W 10/11 (2012.01);
U.S. Cl.
CPC ...
B60W 30/19 (2013.01); B60W 10/06 (2013.01); B60W 10/11 (2013.01); B60W 2510/0208 (2013.01); B60W 2510/101 (2013.01); B60W 2540/16 (2013.01); B60W 2710/0605 (2013.01); B60W 2710/0616 (2013.01); B60W 2710/1005 (2013.01); Y10T 477/675 (2015.01); Y10T 477/68 (2015.01); Y10T 477/6808 (2015.01);
Abstract

A motorcycle's transmission control device is provided in which, in a case of a clutchless shift operation, disengagement of a fit of gears of a transmission and the fit of subsequent gears thereof can be smoothly achieved. A throttle operation unit controls the degree of opening of a throttle valve to become a first throttle opening-degree when a clutchless shifting unit determines that a clutchless down-shift operation can be implemented, and controls the degree of opening of the throttle valve to become a second throttle opening-degree when the clutchless shifting unit determines that a fit between shift gears is disengaged by the clutchless down-shift operation.


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