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. 29, 2009
Filed:
Feb. 21, 2005
Applicants:
Toshihiro Kawaguchi, Osaka, JP;
Kiyoshi Ogino, Osaka, JP;
Inventors:
Toshihiro Kawaguchi, Osaka, JP;
Kiyoshi Ogino, Osaka, JP;
Assignee:
JTEKT Corporation, Osaka-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 19/08 (2006.01); F16C 33/60 (2006.01); G01L 5/00 (2006.01); B21K 1/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide a oblique contact double ball bearing and a pre-load adding method for the ball bearing capable of easily adding the pre-load by performing adjustment for adding the pre-load in a wide adjustment range. In this oblique contact double ball bearing, clearances between balls and raceways and on one row are made different from clearances between balls and raceways on the other row so as to apply a thrust load to inner and outer rings, and add the pre-load to the inner and outer rings.