Coupling

Details Coupling Coupling

1983-01-19

1987-01-20

Schwadron, Martin P.

Fluid handling

Systems

Flow path with serial valves and/or closures

13761404, 285313, 285316, F16L 2900

Patent

active

046374329

ABSTRACT:
A quick connect/disconnect coupling for carrying fluid under pressure includes a latch mechanism requiring two independent movements in two different directions for releasing same. The coupling includes improved seals at various locations along with a slide bearing, and improved support fins for internal valves. The coupling is keyed in a plurality of different mating pairs of body and stem assemblies so that the stem assemblies having different keys cannot be mated together.

REFERENCES:
patent: Re23365 (1951-05-01), Stranberg
patent: 1904061 (1933-04-01), Larson
patent: 2016757 (1935-10-01), Tryon
patent: 2311239 (1943-02-01), Main et al.
patent: 2789838 (1957-04-01), Palm
patent: 2850298 (1958-09-01), Clark
patent: 2877437 (1959-03-01), Flanagan, Jr.
patent: 2948553 (1960-08-01), Gill et al.
patent: 2951713 (1960-09-01), Hoffstrom
patent: 2953399 (1960-09-01), Weaver et al.
patent: 3039794 (1962-06-01), De Cengo
patent: 3097867 (1963-07-01), Saloum
patent: 3104121 (1963-09-01), Nordin et al.
patent: 3159180 (1964-12-01), Courtot et al.
patent: 3173868 (1965-03-01), Blomquist
patent: 3352576 (1967-11-01), Thorne-Thomsen
patent: 3359015 (1967-12-01), Zahuranec
patent: 3382892 (1968-05-01), Cerbin
patent: 3460801 (1969-08-01), Norton
patent: 3475001 (1969-10-01), Hieber
patent: 3777782 (1973-12-01), Shendure
patent: 3847393 (1974-11-01), Busselmeier
patent: 4086939 (1978-05-01), Wilcox et al.
patent: 4114853 (1978-09-01), Medvick
patent: 4138144 (1979-02-01), Pierce, Jr.
patent: 4269389 (1981-05-01), Ekman
patent: 4442863 (1984-04-01), Magorien

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