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:
Feb. 08, 2005
Filed:
Aug. 10, 2001
Keisuke Nomura, Osaka, JP;
Masahiro Inoue, Osaka, JP;
Keisuke Nomura, Osaka, JP;
Masahiro Inoue, Osaka, JP;
Koyo Seiko Co., Ltd., Osaka, JP;
Abstract
A bearing device for axle, comprising a hub wheel, a double row ball bearing, a constant velocity joint, and a tightening member, the constant velocity joint further comprising an outer ring having a cup-shaped cylindrical part for storing a tilted movement guiding element therein and, at the small diameter part thereof, a shaft part (outer ring shaft part) inserted into the hollow shaft part of the hub wheel and fixed to rotate in circumferential direction, wherein the tightening member is fixed to the vehicle outer side shaft end of the outer ring shaft part of the constant velocity joint, and a held part provided between an axial intermediate part of the hollow shaft part of the hub wheel and the vehicle outer side shaft end is sandwiched axially by the axial intermediate part of the outer ring shaft part of the constant velocity joint and the tightening member.