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. 19, 2017
Filed:
Jul. 09, 2015
Applicants:
Takahiro Kanamoto, Mie, JP;
Wakana Inoue, Mie, JP;
Inventors:
Takahiro Kanamoto, Mie, JP;
Wakana Inoue, Mie, JP;
Assignee:
NTN CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/78 (2006.01); F16J 15/32 (2016.01); F16J 15/3276 (2016.01); F16C 19/06 (2006.01);
U.S. Cl.
CPC ...
F16C 33/783 (2013.01); F16C 33/7846 (2013.01); F16C 33/7856 (2013.01); F16J 15/3276 (2013.01); F16C 19/06 (2013.01); F16C 2300/14 (2013.01);
Abstract
A bearing seal is fitted into a seal groove formed in an outer race, and firmly mounted to the outer race. First detent ribs and second detent ribs are formed on both surfaces of one side of a seal base plate made of rubber and having the shape of a strip. When one side of the seal base plate is fitted into the seal groove formed in an inner diameter surface of the outer race, the first detent ribs and second detent ribs come into elastic contact with the side surfaces of the seal groove, respectively, so as to prevent the bearing seal from being pulled out of the seal groove.