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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.:

US 8834030 B1

PDFFull Text
Date of Patent:
Sep. 16, 2014

Filed:

Jul. 08, 2013

Bush bearing

Applicant:

Oiles Corporation, Tokyo, JP;

Inventor:

Noboru Nakagawa, Kanagawa, JP;

Assignee:

Oiles Corporation, Tokyo, JP;

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

Thomas R Hannon

Assistant Examiner:

Adam D Rogers

Int. Cl.
CPC ...
F16C 27/00 (2006.01); F16C 33/02 (2006.01); F16C 35/00 (2006.01); B62D 5/04 (2006.01); F16H 55/24 (2006.01); F16C 27/06 (2006.01); F16C 17/02 (2006.01); F16H 57/021 (2012.01); F16H 57/022 (2012.01); F16H 1/16 (2006.01); F16H 57/12 (2006.01);
U.S. Cl.
CPC ...
F16C 17/02 (2013.01); B62D 5/0409 (2013.01); F16C 33/02 (2013.01); F16H 55/24 (2013.01); F16C 27/063 (2013.01); F16H 2057/0213 (2013.01); F16H 2057/0222 (2013.01); F16H 1/16 (2013.01); F16H 2057/126 (2013.01); F16H 57/021 (2013.01);
Abstract

A bush bearing includes a bearing body having an inner peripheral surface which is brought into contact with a cylindrical outer peripheral surface of a rotating shaft portion so as to be rotatable in a first direction, a groove provided on an outer peripheral surface of the bearing body so as to extend in the first direction, and an elastic ring fitted on said groove and having a pair of projecting portions and a portion, the pair of projecting portions partially projecting radially outward from the outer peripheral surface of said bearing body in second direction, the portion being provided at positions in the first direction between the pair of projecting portions, and not projecting radially outward from the outer peripheral surface of the bearing body.

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