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:
Aug. 30, 2016
Filed:
Apr. 20, 2012
Applicants:
Norihiro Tajima, Kanagawa, JP;
Michinobu Hirama, Kanagawa, JP;
Atsushi Shitama, Kanagawa, JP;
Inventors:
Assignee:
NHK Spring Co., Ltd., Yokohama-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 27/00 (2006.01); F16C 27/02 (2006.01); F16C 33/14 (2006.01); G11B 5/55 (2006.01); F16C 33/08 (2006.01); G11B 21/02 (2006.01); F16C 27/04 (2006.01); F16C 17/02 (2006.01);
U.S. Cl.
CPC ...
F16C 27/02 (2013.01); F16C 27/04 (2013.01); F16C 33/08 (2013.01); F16C 33/14 (2013.01); G11B 5/5569 (2013.01); G11B 21/02 (2013.01); F16C 17/02 (2013.01); F16C 2370/12 (2013.01); Y10T 29/49826 (2015.01); Y10T 403/7058 (2015.01);
Abstract
A tolerance ring that has a ring shape approximately circling along a predetermined direction includes a plurality of projections, wherein the curvature radiuses of end portions in a circling direction are smaller than the curvature radius of a portion other than the end portions in the circling direction.