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:
Jul. 28, 2015
Filed:
Apr. 16, 2013
Applicant:
Globeride, Inc., Higashi Kurume-shi, Tokyo, JP;
Inventor:
Takeshige Ohara, Tokyo, JP;
Assignee:
GLOBERIDE, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/72 (2006.01); F16J 15/43 (2006.01); F16C 33/76 (2006.01); F16C 33/78 (2006.01); F16C 19/06 (2006.01);
U.S. Cl.
CPC ...
F16C 33/765 (2013.01); F16C 33/7846 (2013.01); F16C 33/7889 (2013.01); F16J 15/43 (2013.01); F16C 19/06 (2013.01);
Abstract
A bearing with a magnetic fluid seal, wherein a plurality of rolling elements are interposed between an inner ring and an outer ring, and a ring-shaped magnet is arranged at an opening side of the inner and outer rings so as to retain magnetic fluid for sealing the plurality of rolling elements, and