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. 06, 2014
Filed:
Apr. 09, 2012
Hitoshi Noguchi, Chiryu, JP;
Hiroshi Okada, Kariya, JP;
Hiroyuki Usami, Kariya, JP;
Yoshihiro Yamashita, Anjo, JP;
Hitoshi Noguchi, Chiryu, JP;
Hiroshi Okada, Kariya, JP;
Hiroyuki Usami, Kariya, JP;
Yoshihiro Yamashita, Anjo, JP;
Denso Corporation, Kariya, JP;
Abstract
A main shaft has a shaft cylindrical portion extending from an outer periphery of a large-diameter portion. A drum has a drum cylindrical portion extending from an outer periphery of a drum plate portion. An axial forward end of the drum cylindrical portion is arranged in an inside of the shaft cylindrical portion. A frictional engagement unit of a clutch is provided in an inside of the shaft cylindrical portion. A motor generator has a rotor, which is firmly fitted to outer walls of the large-diameter portion and the shaft cylindrical portion and rotatable relative to a stator. A working-oil supply passage is formed in an inside of an input shaft.