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:
Jan. 28, 2020
Filed:
Mar. 25, 2016
Honda Motor Co., Ltd., Tokyo, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
In a speed change apparatus for a vehicle, a controller stores as a clutch-disengaging shift spindle angle θa position at which a clutch is disengaged when a shift spindle is rotated in a first direction. The controller controls the shift spindle by a first step Wof rotating the shift spindle in the first direction until a disengaging-side target angle Tais reached; a second step Wof returning the shift spindle in a second direction opposite to the first direction; and a third step Wof rotating the shift spindle in the first direction up to the clutch-disengaging shift spindle angle θand thereafter rotating the shift spindle in the second direction to return the shift spindle, upon detection of an output from a drum angle sensor, the output corresponding to shallow engagement of dog teeth.