Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line
Patent
1998-07-17
2000-07-11
Arola, Dave W.
Pipe joints or couplings
Serial,relatively movable portions
Serial diverse single flow path or line
285256, 285360, E21B 1910
Patent
active
060861150
ABSTRACT:
A coupling for connecting a hose to a container. The coupling is made up of a tubular body that telescopically receives a ferrule. The coupling has a stop flange with diametrically spaced recesses and the ferrule has diametrically spaced inwardly extending projections that pass through the recesses in the stop flange when the ferrule is inserted onto the coupling. The ferrule is then rotated so that the projections overlay the stop flange and prevent the ferrule from being removed during shipment or storage of the couplings. The ferrule can be swaged or crimped to the hose for holding the hose to the coupling in the conventional manner.
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Arola Dave W.
Morris Coupling Co.
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