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:
Nov. 29, 2011
Filed:
Jun. 27, 2008
Koki Minamikawa, Toyota, JP;
Koki Minamikawa, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A control apparatus for a vehicular automatic transmission, which permits effective reduction of deterioration of vehicle drivability upon operation of a brake operating member, and which is configured to increase a sweeping rate in a sweep control of the torque capacity of a coupling element of an automatic transmission portionto be engaged to perform a shifting action when a regenerative braking command is generated according to the operation of the brake operating member during an inertia phase of the shifting action, so that the coupling element is rapidly engaged for the purpose of generating an engine braking force when the regenerative braking command is generated according to the operation of the brake operating member during the inertia phase of the shifting action. Accordingly, the braking force generated during the shifting action is equal to the braking force generated in the normal state (in the absence of the shifting action).