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. 25, 2006
Filed:
Jun. 11, 2003
Takatoshi Sakata, Yamatotakada, JP;
Kouji Yoshinami, Kashiwara, JP;
Kazuo Kanazawa, Mitaka, JP;
Mamoru Murakami, Mitaka, JP;
Takatoshi Sakata, Yamatotakada, JP;
Kouji Yoshinami, Kashiwara, JP;
Kazuo Kanazawa, Mitaka, JP;
Mamoru Murakami, Mitaka, JP;
JTEKT Corporation, Osaka, JP;
Fuji Heavy Industries Ltd., Tokyo, JP;
Abstract
Providing a drive transmission apparatus for vehicle capable of ensuring the adaptability of an electric motor to a high-temperature environment and increasing the degree of freedom for apparatus layout. The drive transmission apparatus for vehicle serves to distribute a drive force generated by a rotary drive sourcebetween drive wheelsand includes: an input memberapplied with the drive force from the rotary drive sourcean output memberfor outputting the drive force to the drive wheelsa hydraulic clutchfor hydraulically performing drive transmission/transmission cut-off between the input memberand the output memberan oil pumpfor applying a hydraulic pressure to the hydraulic clutchand a sensorless brushless motor for driving the oil pump.