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:
Apr. 07, 2020
Filed:
Mar. 15, 2018
Honda Motor Co., Ltd., Tokyo, JP;
Tomoaki Mukai, Saitama, JP;
Shunsuke Yoshida, Saitama, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
An actuator in which the abrasion of a piston and a cylinder can be prevented and it is difficult for the smooth movement of the piston to be hindered is provided. The actuator includes a cylinder (), a piston () that moves inside the cylinder () according to a supplied fluid pressure, and a detent mechanism () that fixes a position of the piston () until the fluid pressure exceeds a predetermined value. The detent mechanism () includes a first elastic memberand a second elastic memberwhich are arranged to face each other with an axis (a) of the piston () interposed therebetween and press the piston () so as to sandwich the piston () therebetween.