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:
Apr. 01, 2008
Filed:
Oct. 26, 2005
Yasuhiko Kobayashi, Anjo, JP;
Yasuhiko Kobayashi, Anjo, JP;
Aisin AW Co., Ltd., Anjo, JP;
Abstract
A drive apparatus includes a motor, a first clutch that transmits and cuts off driving force between the motor and an engine, a second clutch that transmits and cuts off driving force to a wheel side from either or both of the motor and the engine, and a control device that performs operation control for the motor, the first clutch and the second clutch. If there is an engine start request during driving of the wheel by the motor, the control device starts the engine by performing the operation control for the motor, the first clutch and the second clutch based upon control patterns that differ depending on a rotational speed of the motor that is directly or indirectly detected.