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. 21, 2020
Filed:
Jul. 20, 2018
Smc Corporation, Chiyoda-ku, JP;
Hiromi Shimoda, Noda, JP;
Hiroshi Ogawa, Okegawa, JP;
SMC CORPORATION, Chiyoda-ku, JP;
Abstract
A valve fixing mechanism for fixing protruding walls of valve housings of adjacent gate valves to a chamber in a fixing space defined between the valve housings includes a support member fixed to the chamber in middle part of the fixing space and a pair of lever members arranged on both sides of the support member. The pair of lever members each include fulcrum part, load part, and effort part arranged in that order from the middle part of the fixing space to an opening at either end of the fixing space. The fulcrum part is supported by the support member, and a force is applied to the effort part by a fixing operation bolt, so that both the load part and the effort part press the protruding walls of the valve housings against the chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile