Pipes and tubular conduits – Combined – With end structure
Patent
1982-03-29
1984-02-14
Shepperd, John W.
Pipes and tubular conduits
Combined
With end structure
138110, 138124, 138126, 138127, 285256, F16L 1314
Patent
active
044310315
ABSTRACT:
A pre-rinse hose for use in the food service industry is provided. A core section is formed from an inner tube extruded from a rubber compound, a layer of textile braid applied to the inner tube and an outer tube extruded from a rubber compound over the textile braid. A steel braid is applied around the outer tube and a cover of polyvinyl plastic material is extruded over the steel braid. A hollow stem is held in each end of the hose by a ferrule which is crimped and compressed over the hose ends. A wrench-faced nut is disposed on each hollow stem to connect one end of the hose to a faucet and the other end to a pre-rinse spray head. A spring is applied around the end of the hose connected to the faucet to reinforce the hose against breakage.
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Amco Corporation
Shepperd John W.
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