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:
Jun. 15, 2021
Filed:
Jul. 12, 2018
Eagle Industry Co., Ltd., Tokyo, JP;
Tadatsugu Imura, Tokyo, JP;
Ayano Tanishima, Tokyo, JP;
Hideyuki Inoue, Tokyo, JP;
Yuichiro Tokunaga, Tokyo, JP;
Yuta Negishi, Tokyo, JP;
Yuki Maetani, Tokyo, JP;
EAGLE INDUSTRY CO., LTD., Tokyo, JP;
Abstract
A pair of sliding parts has sliding faces S that slide with respect to each other in which at least the sliding face S on one side includes dimple groupsformed by arranging plural dimples, and the dimplesare arranged in such a manner that a radial-direction coordinate average of center coordinates of the dimplesof the dimple groupis smaller than a sliding radius Rm of the sliding face S. The sliding parts can improve a characteristic of suctioning from the leakage side to sliding faces, thereby providing excellent sealing property.