Coupling with improved elastomeric face seal
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United States of America Patent
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-
Dec 12, 1989
Grant Date -
N/A
app pub date -
Jul 11, 1988
filing date -
Jul 11, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A quick-connect coupling is disclosed for manually joining together pipe or hose sections or the like. A pair of identical coupling bodies are provided, each containing an elastomeric annular face seal, and adapted for sealing engagement with a corresponding coupling body. Members are provided for releasably joining the coupling bodies together. The coupling forms a fluid-tight seal with its mate under low pressure conditions, yet when the coupling is over-pressured, it does not fail catastrophically.
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Family
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Cited Art Landscape
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