Metal working – Method of mechanical manufacture – Gas and water specific plumbing component making
Patent
1989-03-02
1991-05-14
Goldberg, Howard N.
Metal working
Method of mechanical manufacture
Gas and water specific plumbing component making
29516, 29517, 138109, B21D 5300
Patent
active
050144235
ABSTRACT:
A high pressure hose assembly is manufactured wherein the nipple of the hose fitting includes an O-ring receiving groove formed about its periphery. The O-ring and groove are dimensioned so that the crimping of the fitting's outer sleeve causes the linear of the high pressure hose to flow into the groove, comprising the O-ring into the groove, and sealing against the O-ring within the groove.
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Cuda D.
Flow Systems, Inc.
Goldberg Howard N.
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