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. 02, 1999
Filed:
Apr. 16, 1998
Applicant:
Inventor:
Motoshi Kawamura, Nara-ken, JP;
Assignee:
Koyo Seiko Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C / ;
U.S. Cl.
CPC ...
384537 ; 384544 ;
Abstract
The present invention discloses a bearing device for a wheel for automotive vehicles in which the construction of a spline fitting portion is improved. In a spline fitting portion between a shaft formed integral with an outer ring of a uniform universal joint and a roller bearing, a collar formed in an shaft end is caused to encroach upon a radial recess of the inner ring to secure the inner ring to the shaft.