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:
May. 19, 2009
Filed:
Sep. 09, 2004
Applicants:
Hisashi Ohtsuki, Iwata, JP;
Masuo Takaki, Osaka, JP;
Inventors:
Hisashi Ohtsuki, Iwata, JP;
Masuo Takaki, Osaka, JP;
Assignee:
NTN Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wheel support bearing assembly includes an outer member and a hub axle having a wheel mounting flange and a raceway surface. The angle of the fiber flow relative to the raceway surface in the hub axle is chosen to be equal to or smaller than 15°. The angle of the fiber flow relative to a raceway surface of the outer member is also chosen to be equal to or smaller than 15°.