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:
Feb. 27, 2024
Filed:
Jul. 15, 2021
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Kyodo Yushi Co., Ltd., Fujisawa, JP;
Junichi Sudo, Miyoshi, JP;
Youji Kanehara, Nagoya, JP;
Koushi Yamada, Odawara, JP;
Kenichiro Sakurai, Toyota, JP;
Ko Tanimura, Suzuka, JP;
Tomonobu Komoriya, Chigasaki, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
KYODO YUSHI CO., LTD., Fujisawa, JP;
Abstract
One aspect of the disclosure relates to a sliding member. The sliding member includes: a first sliding portion having a first lubricant placed between first parts of a first friction sliding mechanism; and a second sliding portion having a second lubricant placed between second parts of a second friction sliding mechanism. The first sliding portion has a lubricant feed port from which the first lubricant is fed, and the second sliding portion has no lubricant feed port from which the second lubricant is fed. The first lubricant contains base oil and an additive. The second lubricant contains base oil and an additive containing conductive carbon. The second lubricant contains a relatively larger amount of conductive carbon than the first lubricant.