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. 19, 2015
Filed:
Oct. 04, 2012
Finemech Co., Ltd., Yokohama, JP;
Kazuyoshi Hiraiwa, Yokohama, JP;
FINEMECH CO., LTD., Yokohama, JP;
Abstract
A drive device for a hybrid electric vehicle includes a power splitting gear set including a first planetary gear set having three rotatable elements of a first sun gear, a first ring gear and a first pinion carrier, and first and second motors/generators. An input shaft is connectable with the first ring gear. The output shaft is connected with the first pinion carrier. The first motor/generator is connected with the first sun gear. The second motor/generator is connectable with the output shaft and the first ring gear. The first ring gear is capable of being fixed to a stationary part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile