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:
Jul. 28, 2020
Filed:
Feb. 09, 2016
Jatco Ltd, Fuji-shi, Shizuoka, JP;
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
JATCO LTD, Fuji-Shi, JP;
NISSAN MOTOR CO., LTD., Yokohama-Shi, JP;
Abstract
In a control apparatus for an automatic transmission, in a drive train, a driving source and the automatic transmission having a plurality of gear-shift stages including the gear-shift stages at each of which a one way clutch is engaged during a drive are equipped, a gear-shift line correction by such coast correction lines as to provide such gear-shift line shapes projecting toward a lower vehicle speed side in a small accelerator opening area is added to up-shift lines of the gear-shift stages at each of which the one way clutch participates from among the gear-shift lines after the correction by vehicle speed correction lines.