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:
Nov. 17, 2015
Filed:
Jul. 23, 2009
Applicants:
Ryohei Kaneko, Kanagawa, JP;
Masaya Kinjyo, Kanagawa, JP;
Yoshiaki Furusawa, Kanagawa, JP;
Inventors:
Assignee:
OILES CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 17/04 (2006.01); F16C 33/74 (2006.01); F16C 33/20 (2006.01); B60G 15/06 (2006.01);
U.S. Cl.
CPC ...
F16C 17/04 (2013.01); B60G 15/068 (2013.01); F16C 33/20 (2013.01); F16C 33/74 (2013.01); B60G 2204/128 (2013.01); B60G 2204/418 (2013.01); B60G 2206/7104 (2013.01); F16C 2326/05 (2013.01); F16C 2361/53 (2013.01);
Abstract
A synthetic resin-made thrust sliding bearingincludes a synthetic resin-made upper casing, a synthetic resin-made lower casing, and a synthetic resin-made thrust bearing pieceinterposed between the upper and lower casingsand. If it is assumed that the radial length of the thrust bearing pieceup to its outer peripheral surfaceis (r), and the thickness of an upper annular plate portionat its inner peripheral surface is (t), the upper casinghas on its upper surfacean annular flat surfacehaving a circular outer peripheral edge with R in a range of R=r±t.