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. 07, 2015
Filed:
Nov. 18, 2013
Applicant:
Daido Metal Company Ltd., Aichi, JP;
Inventors:
Takayoshi Yamauchi, Aichi, JP;
Kentaro Tsujimoto, Aichi, JP;
Assignee:
DAIDO METAL COMPANY LTD., Nagoya-Shi, Aichi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 3/00 (2006.01); F16C 33/24 (2006.01); F16C 33/20 (2006.01); B22F 5/00 (2006.01); B32B 5/16 (2006.01); B22F 3/10 (2006.01); B32B 15/18 (2006.01); F16C 33/12 (2006.01);
U.S. Cl.
CPC ...
F16C 33/24 (2013.01); Y10T 428/12972 (2015.01); B22F 5/008 (2013.01); B32B 5/16 (2013.01); B22F 3/1028 (2013.01); B32B 15/18 (2013.01); B22F 2303/15 (2013.01); F16C 33/128 (2013.01); F16C 2204/10 (2013.01); F16C 33/206 (2013.01); F16C 2204/12 (2013.01); F16C 2204/18 (2013.01);
Abstract
A multi-layer slide member has a back metal layer mainly composed of a steel plate and a porous layer having a metallic porous member and a resin composition filled in the metallic porous member. The metallic porous member has granular portions and narrow portions and includes a structure, in which the granular portions are connected with each other through the narrow portion. Parts or the entirety of the narrow portions have a Bi phase and a Sn—Ni—Cu intermetallic compound phase.