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:
Jul. 10, 2012
Filed:
Jan. 23, 2009
Kazunori Ishikawa, Toyota, JP;
Koji Maeda, Anjo, JP;
Hiroshi Katou, Kariya, JP;
Keizo Araki, Anjo, JP;
Yuito Abe, Nishio, JP;
Kazunori Ishikawa, Toyota, JP;
Koji Maeda, Anjo, JP;
Hiroshi Katou, Kariya, JP;
Keizo Araki, Anjo, JP;
Yuito Abe, Nishio, JP;
Aisin AW Co., Ltd., Anjo, JP;
Abstract
A starting device includes a housing; an output side member; a clutch mechanism; a working oil passage that supplies working oil to a hydraulic chamber of the clutch mechanism from an oil pressure source side; and a lubricating oil passage including a supply oil passage that supplies lubricating oil to the housing from the oil pressure source side and a return oil passage for returning the lubricating oil to the oil pressure source side from the housing, wherein the working oil passage and the lubricating oil passage are formed to overlap at least partially in an axial direction.