Pipe joints or couplings – With assembly means or feature – Handle or handwheel for rotary engagement
Patent
1979-04-25
1981-01-27
Arola, Dave W.
Pipe joints or couplings
With assembly means or feature
Handle or handwheel for rotary engagement
251144, 251155, 285158, 285193, 285201, 285184, F16L 3500
Patent
active
042471346
ABSTRACT:
Sealing means sealing interconnected fitting assemblies. A faucet assembly with an externally threaded stem is mounted on a bunghole assembly with an internally threaded bore by turning the stem of the faucet assembly into the bore of the bunghole assembly. A winged nut is carried on the stem of the faucet assembly. It is advanced on the stem to compress a gasket or washer interposed between the nut and the bunghole assembly. A fluid-tight connection may be established after desired orientation of the faucet assembly with respect to the bunghole assembly.
REFERENCES:
patent: 81305 (1868-08-01), Smith
patent: 213667 (1879-03-01), Kronenberg et al.
patent: 274361 (1883-03-01), Newcomb
patent: 1159685 (1915-11-01), Killefer et al.
patent: 2733937 (1956-02-01), Mowrer
patent: 2793912 (1957-05-01), Krohm
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