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:
Sep. 05, 2006
Filed:
Jan. 17, 2003
Hiroshi Sekine, Gunma-ken, JP;
Hiroshi Sekine, Gunma-ken, JP;
NSK Ltd., Tokyo, JP;
Abstract
A cross-shaped joint is provided with a pair of yokes each of which is integrally provided with forked arms on which opposed circular holes are formed, a spider having four end shaft portions, and four bearings for rotatably supporting the end shaft portions of the spider respectively in the circular holes of the yokes. Each of the bearings includes a cup having a cylindrical portion fitted in the circular hole of the yoke and a plurality of rolling elements provided between the inner circumferential surface of the cup and the end shaft portion of the spider. The end shaft portions of the spider are interference fitted in the bearings via the rolling elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile