Title:
TENSION OPERATION TYPE GAS DISCHARGE PREVENTING DEVICE
Document Type and Number:
Japanese Patent JP3050508
Kind Code:
B2
Abstract:
PURPOSE: To provide a tension operation type discharge preventing device in which the costs for preventing discharge are reduced, there is no malfunction, reliability is high, and changing work of a container can be easily and efficiently performed.
CONSTITUTION: A preventing device main body 7 is incorporated in a connecting nipple main body 1 to the container side of a hose 16 through which gas in the container is taken out, so as to be slid when abnormal tension acts on the hose 16 caused by falling of the container or a dropping article, and a valve means 13 for blocking a gas taking-out passage in sliding of the preventing device main body 7 is provided.
Inventors:
Hideaki Sakata
Application Number:
JP13863395A
Publication Date:
June 12, 2000
Filing Date:
May 12, 1995
Export Citation:
Assignee:
Katsura Seiki Co., Ltd.
International Classes:
F17C13/04; F16L29/00; F17C13/12; (IPC1-7): F17C13/04; F16L29/00; F17C13/12
Domestic Patent References:
| JP54124218U | ||||
| JP4813813U | ||||
| JP60123494U |
Attorney, Agent or Firm:
Mamoru Masuda
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