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:
Jun. 13, 2017
Filed:
Mar. 03, 2015
Sumitomo Riko Company Limited, Aichi-ken, JP;
Stt Inc., Kanagawa-ken, JP;
Yorikazu Nakamura, Aichi-ken, JP;
Hiroyuki Matsumura, Aichi-ken, JP;
Takahisa Suzuki, Kanagawa-ken, JP;
SUMITOMO RIKO COMPANY LIMITED, Aichi-Ken, JP;
STT INC., Kanagawa-Ken, JP;
Abstract
An anti-vibration rubber member includes: a rubber elastic body that is made of a self-lubricating rubber containing an elastomer and a bleeding lubricant; a coating film that covers at least a portion of a sliding inner surface that is a surface of the rubber elastic body disposed on an inner side of a sliding surface, contains a resin having a mercapto group and a solid lubricant containing polytetrafluoroethylene particles and ultrahigh molecular weight polyethylene particles, and is deformable to follow up deformation of the rubber elastic body; and a lubricating film that covers at least a portion of a surface of the coating film, is formed by including the bleeding lubricant having penetrated the coating film from the rubber elastic body and oozing onto the surface of the coating film, and forms at least a portion of the sliding surface.