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:
Jul. 06, 2021
Filed:
May. 15, 2018
Applicant:
Eagle Industry Co., Ltd., Tokyo, JP;
Inventors:
Tadatsugu Imura, Tokyo, JP;
Ayano Tanishima, Tokyo, JP;
Hideyuki Inoue, Tokyo, JP;
Yuichiro Tokunaga, Tokyo, JP;
Takeshi Hosoe, Tokyo, JP;
Yuta Negishi, Tokyo, JP;
Yuki Maetani, Tokyo, JP;
Assignee:
EAGLE INDUSTRY CO., LTD, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 17/04 (2006.01); F16C 33/10 (2006.01);
U.S. Cl.
CPC ...
F16C 17/045 (2013.01); F16C 33/1025 (2013.01);
Abstract
In an exemplary embodiment, a pair of sliding components has annular sliding surfaces that slide with respect to each other in which plural dimplesare arranged on at least sliding surface S on one side, wherein the plural dimplesare randomly arranged to form a random dimple group, and the dimplesare arranged in a manner that a radial-direction coordinate average of centers of the dimplesof the random dimple groupis smaller than a sliding radiusof the sliding surface S.