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. 11, 2014
Filed:
Feb. 26, 2013
Applicants:
Kazuto Kobayashi, Fujisawa, JP;
Kiyoshi Ootuka, Fujisawa, JP;
Yuu Yasuda, Fujisawa, JP;
Inventors:
Assignee:
NSK Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 53/10 (2006.01); B60B 27/00 (2006.01); F16C 19/18 (2006.01); F16C 33/64 (2006.01); B21K 1/40 (2006.01); B21J 5/02 (2006.01);
U.S. Cl.
CPC ...
B21J 5/02 (2013.01); B60B 27/0005 (2013.01); B60B 27/00 (2013.01); F16C 19/186 (2013.01); B60B 27/0084 (2013.01); F16C 2326/02 (2013.01); B60B 27/0094 (2013.01); F16C 33/64 (2013.01); B21K 1/40 (2013.01);
Abstract
A raceway member () of a wheel support hub unit, having wheel or vehicle body fixing portions () extending radially outward from a solid or hollow shaft portion, and a wheel or vehicle body positioning cylindrical portion () extending concentrically with the shaft portion, the fixing portion () being formed by the cold side extrusion so that the fixing portion is integral with the shaft portion ().