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:
Jan. 11, 2011
Filed:
Aug. 28, 2007
Shinichiro Nakajima, Niiza, JP;
Rei Nakayama, Iruma, JP;
Shinichiro Nakajima, Niiza, JP;
Rei Nakayama, Iruma, JP;
JTEKT Corporation, Osaka-shi, JP;
Abstract
A differential case for a vehicle and a differential device for a vehicle supplying sufficiently lubrication oil to a gear peripheral portion as a supported portion of a pinion gear in order to prevent a bonding of the gear peripheral portion of the pinion gear. The differential case or the differential device for the vehicle comprises a pair of pinion gear supporting portions () supporting slidably a pair of pinion gears (), and a lubrication oil introducing portion () provided around a peripheral portion of the pair of pinion gears () to introduce lubrication oil into a clearance between sliding faces of the pair of pinion gears () and pinion gear supporting faces () of the pair of pinion gear supporting portions ().