Rapid fastener, for connecting pipelines for systems for conveying pressurized gas
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United States of America Patent
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Sep 26, 1995
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N/A
app pub date -
Feb 23, 1994
filing date -
Feb 24, 1993
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Abstract
A rapid fastener for connecting pipelines for conveying pressurized gas and exhibits a structural part which is provided, at its end, with a recess into which there can be introduced a structural part provided with a projection, and wherein the recessed structural part receives, on the inner side, spring means which act upon series-connected displaceable sleeves and are interconnected by means of a valve body and a valve guide plate, a displaceable sleeve and the valve guide plate being actively connected by a structural part consisting of a metal alloy having a low melting point and receiving, on its outer side, a sleeve which is axially displaceable and constitutes a holding device for the structural part.
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