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:
Sep. 16, 2014
Filed:
Nov. 17, 2010
Mikio Iwase, Anjo, JP;
Tomohide Suzuki, Kariya, JP;
Naoya Jinnai, Anjo, JP;
Tatsuya Okishima, Chinyu, JP;
Toshihiko Kamiya, Toyota, JP;
Mikio Iwase, Anjo, JP;
Tomohide Suzuki, Kariya, JP;
Naoya Jinnai, Anjo, JP;
Tatsuya Okishima, Chinyu, JP;
Toshihiko Kamiya, Toyota, JP;
Aisin AW Co., Ltd., Anjo, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
A vehicle drive device, having a case with a support wall that extends at least radially, and an axially protruding portion that is cylindrically shaped integrally with the support wall and protrudes axially from the support wall toward a rotating electrical machine. A rotor support member is supported radially and axially so as to be rotatable with respect to the axially protruding portion via a support bearing provided on an outer or inner peripheral surface of the axially protruding portion. The element to be supplied with the oil pressure is positioned on a side axially opposite to the support wall. The vehicle drive device includes a supply oil passage, which is provided inside the support wall and the axially protruding portion, and has an end face opening that is formed in an end face located in a protruding direction of the axially protruding portion.