Pipe joints or couplings – End to side or plate – Sput
Patent
1978-03-01
1980-03-25
Smith, Robert I.
Pipe joints or couplings
End to side or plate
Sput
200288, 277166, F16L 502
Patent
active
041947703
ABSTRACT:
A pressure and liquid tight compression fitting particularly adapted for attachment to a beverage container. An externally threaded body portion of the fitting is inserted through a wall of the container and is clamped to the wall by means of a nut. A first pressure seal is effected by an O-ring received in a groove formed in the face of the nut in contact with the container wall. A first liquid seal is effected by a thin lip formed at the outer edge of the nut, beyond the O-ring. A combined second pressure seal and second liquid seal is effected by interfitting tapered sections of the body portion and the nut beyond the threaded connection between the body and the nut.
REFERENCES:
patent: 2277713 (1942-03-01), Parker
patent: 2928449 (1960-03-01), Hosking
patent: 3104120 (1963-09-01), Myers
patent: 3335923 (1967-08-01), Healy
Eaton Corporation
McCloskey R. J.
Sajovec, Jr. F. M.
Smith Robert I.
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