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. 07, 2015
Filed:
Apr. 21, 2011
Ryuta Ishida, Okazaki, JP;
Ryuta Ishida, Okazaki, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
The present invention provides a control device of a vehicle drive device having an engine that is a drive power source for running, a manual transmission receiving power of the engine via a clutch, an electric motor acting as a drive power source for running disposed on the downstream side of the clutch, a release cylinder releasing the clutch depending on a supply oil pressure, and a master cylinder supplying an oil pressure to the release cylinder in accordance with a depressing operation of a clutch pedal, a shut valve being disposed that is put into a closed state to interrupt a hydraulic path between the release cylinder and the master cylinder, and the shut valve being closed if the clutch is released by the depressing operation of the clutch pedal during driving of the engine.