Quarter turn coupling and adapter for hose of 1/2 inch to 7/8 inch diameter
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United States of America Patent
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-
Dec 11, 2001
Grant Date -
N/A
app pub date -
Jan 7, 1997
filing date -
Feb 5, 1996
priority date (Note) -
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Importance
Abstract
A hose coupling for 1/2 inch to 7/8 inch hose comprised of a coupling member having fastening means and a cylindrical opening therethrough, the fastening means comprising a cam and ramp, lug and face, the face supporting a gasket, the cam having a ramp angle between 3 and 5 degrees, the gasket having a thickness of between 220 and 280 microns, the gasket having a face area between 0.4 to 0.6 square inches.
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