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:
Feb. 10, 2015
Applicant:
Daido Metal Company Ltd., Nagoya-shi, Aichi-ken, JP;
Inventors:
Assignee:
DAIDO METAL COMPANY LTD., Nagoya-Shi, Aichi-Ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/04 (2006.01); F16C 33/16 (2006.01); F16C 9/02 (2006.01);
U.S. Cl.
CPC ...
F16C 33/16 (2013.01); F16C 33/043 (2013.01); F16C 9/02 (2013.01); F16C 2202/04 (2013.01); F16C 2202/06 (2013.01); F16C 2206/04 (2013.01);
Abstract
A slide member provided with a substrate; and a slide layer provided in a surface side of the substrate is disclosed. The slide layer includes a soft layer in the surface side and a DLC layer in the under surface side of the soft layer. The soft layer has a Young's modulus E ranging from 6 to 30 GPa, hardness Ht ranging from 0.2 to 3.0 GPa, and a value of ratio [E/Ht] of the foregoing ranging from 10 to 30. The DLC layer has a hardness Hd ranging from 5 to 60 GPa.