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. 16, 2024
Filed:
Aug. 03, 2020
Smc Corporation, Chiyoda-ku, JP;
Youji Takakuwa, Kitakatsushika-gun, JP;
Akihiro Kazama, Moriya, JP;
Hiroyuki Asahara, Tsukuba, JP;
Kengo Monden, Ushiku, JP;
SMC CORPORATION, Chiyoda-ku, JP;
Abstract
The present invention pertains to an air cylinder () in which flow rate controllers (A) are built into a head cover () and a rod cover (), said flow rate controllers (A) being provided with a first flow rate adjustment part () connected between a port () and a cylinder chamber (), a second flow rate adjustment part () provided adjacent to the first flow rate adjustment part (), and a pilot check valve () connected in series to the second flow rate adjustment part (). In response to the pressure of pilot air, the pilot check valve () switches between a state in which the passage of exhaust air from the cylinder chamber () is permitted and a state in which the passage of exhaust air is prevented.