Couplings

Details Couplings Couplings

1974-03-29

1976-01-06

Callaghan, Thomas F.

Pipe joints or couplings

With lock or seal

24 20S, 24257R, 285137R, 285179, 285272, 285365, 285371, F16L 3708

Patent

active

039306747

ABSTRACT:
The invention relates to a pressure fluid coupling and in particular a high pressure hydraulic coupling. The coupling comprises two hollow flanged members, one of which carries a spigot having an O-ring near its end. The spigot is inserted into the bore of the other member and when it homes, the front faces of the flanges will abut. A resilient clip clips over the flanges to hold the coupling members together. Both coupling members may however be female members and a coupling device having "O"-rings near its ends may be inserted into the bores of coupling members.

REFERENCES:
patent: 740664 (1903-10-01), Kroll
patent: 1980530 (1934-11-01), Hutchison
patent: 2690939 (1954-10-01), Whaley
patent: 2709094 (1955-05-01), Polanski
patent: 2826437 (1958-03-01), Detweiler et al.
patent: 2967723 (1961-01-01), Willis
patent: 3124405 (1964-03-01), Massa
patent: 3372949 (1968-03-01), McLay
patent: 3405957 (1968-10-01), Chakroff
patent: 3479069 (1969-11-01), Sedam
patent: 3669474 (1972-06-01), Bode
patent: R19132 (1934-04-01), McGuirk

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