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:
Mar. 21, 2023
Filed:
Jul. 30, 2019
Eagle Industry Co., Ltd., Tokyo, JP;
Tetsuzo Okada, Tokyo, JP;
Masatoshi Itadani, Tokyo, JP;
Takeshi Hosoe, Tokyo, JP;
Yuki Sasaki, Tokyo, JP;
Keita Kajihara, Tokyo, JP;
Abstract
The purpose of the present invention is to provide a slide component that can exhibit sealing performance and lubricity regardless of rotating direction. A pair of slide componentsthat slide relative to each other have sliding faces S that slide relative to each other, and a sealed fluid-side peripheryand a leakage-side periphery. The sliding face S of at least one slide componentof the pair of slide componentsincludes: a fluid introduction groovein communication with the sealed fluid-side periphery; a first pressure generation mechanism 12 of which one end is in communication with the fluid introduction grooveand the other end is surrounded by a land portion R; and a second pressure generation mechanism 11 of which one end is in communication with the leakage-side peripheryand the other end is surrounded by an annular land portion R. The fluid introduction grooveand the other endof the first pressure generation mechanisminclude overlapping portions Lp overlapping circumferentially.