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:
May. 13, 2014
Filed:
Jan. 25, 2010
Shigeki Takami, Anjo, JP;
Shigeki Takami, Anjo, JP;
Aisin AW Co., Ltd., Anjo, JP;
Abstract
A hybrid drive system configured with a power split device that performs a differential operation with at least three rotating elements including an input rotating element, a reaction force rotating element, and an output rotating element that is connected to the output member so that driving force is transmitted. A reduction gear that performs a differential operation with at least four rotating elements including an input rotating element, a stationary element, a first output rotating element, and a second output rotating element. A control portion selects an operating mode of the hybrid drive system, from among a first split mode, and a second split mode.