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:
May. 26, 2026
Filed:
Aug. 26, 2021
Applicant:
Ngk Insulators, Ltd., Nagoya City, JP;
Inventors:
Yuichi Tajima, Nagoya City, JP;
Yoshimasa Kondo, Nagoya City, JP;
Assignee:
NGK INSULATORS, LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B 19/04 (2006.01); B21B 27/02 (2006.01); C22C 27/00 (2006.01); C22C 27/02 (2006.01); C22C 27/04 (2006.01); C22C 27/06 (2006.01); C22C 29/00 (2006.01); C22C 29/02 (2006.01); C22C 29/04 (2006.01); C22C 29/06 (2006.01); C22C 29/08 (2006.01); C22C 29/10 (2006.01); C22C 29/12 (2006.01); C22C 29/14 (2006.01); C22C 29/16 (2006.01); C22C 29/18 (2006.01); C22C 30/00 (2006.01); C22C 32/00 (2006.01); F16C 33/04 (2006.01); F16C 33/12 (2006.01); F16J 1/01 (2006.01); F16J 1/04 (2006.01); F16L 9/02 (2006.01);
U.S. Cl.
CPC ...
F16C 33/121 (2013.01); B21B 27/02 (2013.01); C22C 27/00 (2013.01); C22C 27/02 (2013.01); C22C 27/025 (2013.01); C22C 27/04 (2013.01); C22C 27/06 (2013.01); C22C 29/00 (2013.01); C22C 29/005 (2013.01); C22C 29/02 (2013.01); C22C 29/04 (2013.01); C22C 29/067 (2013.01); C22C 29/08 (2013.01); C22C 29/10 (2013.01); C22C 29/12 (2013.01); C22C 29/14 (2013.01); C22C 29/16 (2013.01); C22C 29/18 (2013.01); C22C 30/00 (2013.01); C22C 32/00 (2013.01); C22C 32/0005 (2013.01); C22C 32/001 (2013.01); C22C 32/0021 (2013.01); C22C 32/0026 (2013.01); C22C 32/0031 (2013.01); C22C 32/0047 (2013.01); C22C 32/0052 (2013.01); C22C 32/0068 (2013.01); C22C 32/0073 (2013.01); C22C 32/0078 (2013.01); F16C 33/043 (2013.01); F16J 1/01 (2013.01); F16J 1/04 (2013.01); B21B 2267/24 (2013.01); B21B 2267/26 (2013.01); F16C 2202/04 (2013.01); F16C 2204/52 (2013.01); F16C 2206/42 (2013.01); F16C 2206/56 (2013.01); F16C 2206/58 (2013.01); F16C 2223/80 (2013.01); F16C 2240/48 (2013.01); F16C 2240/94 (2013.01); F16C 2326/05 (2013.01); F16C 2360/22 (2013.01);
Abstract
A wear-resistant member that is slidingly contacted with a hard member, wherein the wear-resistant member is formed of an alloy in which hard particles having an average particle size of 10 to 150 μm are bonded by a bonding portion.