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:
Aug. 30, 2022
Filed:
Dec. 18, 2018
Kitz Sct Corporation, Tokyo, JP;
Yusaku Kogure, Gunma, JP;
KITZ CORPORATION, Tokyo, JP;
Abstract
A lock device for a coupling part of a piping or valve of a raw-material container or the like, capable of preventing looseness and erroneous operation of a coupling, and having favorable stability because the device is fixed as a force is applied to a direction of additionally fastening the coupling. The lock device is provided for achieving prevention of looseness of a coupling part () formed of a screwed member () and a screwing member () side, and includes a clamp member () for additional fastening attached to the screwed member side, a clamp member () for positioning and fixing attached to the screwing member side, and a screw member () for fastening the clamp members. The clamp members are fastened with the screw member (), thereby being fixed to the coupling part while a force is applied to a direction of additionally fastening the screwing member side.