Fluid line coupling with self-adjusting valve depressor for refrigeration refrigerant testing and charging hoses
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United States of America Patent
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-
May 11, 1982
Grant Date -
N/A
app pub date -
Feb 25, 1980
filing date -
Feb 25, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coupling for joining two fluid line members where one fluid line has an inflation valve and the other fluid line has a resilient material tubular sleeve with an axially self-adjusting splined valve depressor, for the inflation valve, tightly and securely positioned therein during fluid flow communication.
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Cited Art Landscape
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