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:
Nov. 18, 2008
Filed:
Sep. 12, 2005
Applicants:
Tetsuya Kohno, Okazaki, JP;
Yuji Yasuda, Nishikamo-gun, JP;
Inventors:
Tetsuya Kohno, Okazaki, JP;
Yuji Yasuda, Nishikamo-gun, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rotary-shaft support device including a casing having an inner circumferential surface defining a shaft hole in which an output shaft is rotatably fitted, the inner circumferential surface having a generally helical lubrication groove having a non-helical inlet end portion which is formed in an open end portion of said shaft hole and which is parallel to a plane perpendicular to an axis of said shaft hole.