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:
Jan. 08, 1991
Filed:
Mar. 21, 1989
Applicant:
Inventor:
Isao Oda, Nagoya, JP;
Assignee:
NGK Insulators Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428621 ; 428457 ; 277D / ; 3849071 ; 384912 ;
Abstract
A metallic slide member is disclosed which is advantageously used in combination with an opponent ceramic slide member. The metallic slide member is capable of forming a metal coat lubricating layer on a sliding surface of the ceramic slid member through a metal at a sliding surface of the metallic slide member being transferred onto the ceramic slide member when the metallic slide member slide relative to the ceramic member. Thereby, excellent wear resistance of the metallic slide member can be maintained with respect to the ceramic slide member.