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. 07, 2025
Filed:
Aug. 26, 2021
Fujikin Incorporated, Osaka, JP;
Souta Hachiman, Osaka, JP;
Keisuke Ishibashi, Osaka, JP;
Tadayuki Yakushijin, Osaka, JP;
Yusei Horikawa, Osaka, JP;
Michio Yamaji, Osaka, JP;
FUJIKIN INCORPORATED, Osaka, JP;
Abstract
To provide a valve that is easily assembled and has a low possibility of breakage of a coupled section even when the valve has to be downsized or subjected to a large load. A valve has a valve unit and a drive unit, is configured to include: a first recess that is a recess formed in either one of a second stem or a first stem and is formed with a groove at a predetermined position on an inner circumferential surface of the recess; a second recess formed in another one thereof; a stem pin accommodated in both of the recesses; an urging member that is accommodated in the first recess and urges the stem pin to the other side; a sidewall through-hole that penetrates a sidewall of the second recess horizontally; and a ball that enters the sidewall through-hole.