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. 04, 2022
Filed:
Feb. 15, 2017
Applicants:
Jtekt Corporation, Osaka, JP;
Daido Steel Co., Ltd., Nagoya, JP;
Inventors:
Nao Inazaki, Okazaki, JP;
Fumihiro Furukawa, Nagoya, JP;
Kanji Kawasaki, Oume, JP;
Hisato Nishisaka, Kashiwara, JP;
Tomoya Hattori, Kashiba, JP;
Kazuhisa Kitamura, Kashihara, JP;
Yusuke Kusafuka, Nagoya, JP;
Keita Hinoshita, Nagoya, JP;
Hiroyuki Takabayashi, Nagoya, JP;
Kazuhisa Ishida, Osaka, JP;
Assignees:
JTEKT CORPORATION, Osaka, JP;
DAIDO STEEL CO., LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C21D 6/00 (2006.01); C21D 9/40 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/42 (2006.01); C22C 38/44 (2006.01); C22C 38/46 (2006.01); C22C 38/54 (2006.01); F16C 19/06 (2006.01); F16C 33/62 (2006.01); F16C 33/64 (2006.01); C22C 38/60 (2006.01); C21D 1/773 (2006.01); F16C 33/38 (2006.01);
U.S. Cl.
CPC ...
F16C 33/62 (2013.01); C21D 1/773 (2013.01); C21D 6/002 (2013.01); C21D 6/004 (2013.01); C21D 6/005 (2013.01); C21D 6/008 (2013.01); C21D 9/40 (2013.01); C22C 38/001 (2013.01); C22C 38/002 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/06 (2013.01); C22C 38/42 (2013.01); C22C 38/44 (2013.01); C22C 38/46 (2013.01); C22C 38/54 (2013.01); C22C 38/60 (2013.01); F16C 19/06 (2013.01); F16C 33/64 (2013.01); F16C 33/38 (2013.01); F16C 2202/04 (2013.01); F16C 2204/62 (2013.01); F16C 2204/64 (2013.01); F16C 2204/70 (2013.01); F16C 2204/72 (2013.01); F16C 2204/74 (2013.01); F16C 2326/01 (2013.01);
Abstract
A rolling-sliding member that is high in hardness and continues to have a passivation film reliably even after being subjected to a process that does not require any processing for removal of scale etc., as well as a rolling bearing using the same and a method for manufacturing the rolling-sliding member.