Quick disconnect coupler assembly

Details Quick disconnect coupler assembly Quick disconnect coupler assembly

1977-11-11

1978-09-26

Arola, Dave W.

Pipe joints or couplings

Pipe to discreet nipple or sleeve to plate

Pipe to nipple connection dependent on nipple to plate...

285317, 285DIG15, F16L 3900

Patent

active

041164768

ABSTRACT:
A coupler assembly for supplying different fluids has a base member adapted to supply one fluid through a first socket member and a second different fluid through a second spaced socket member. A hose terminal fitting has a pair of spaced tubular plugs of different diameters for entry into said socket members. One of the socket members has a hook which is engaged by a latch on the hose terminal fitting for locking the tubular plugs against withdrawal from the sockets. Advantageously the latch is spring biased into the latching position and has a cam surface to provide for the camming of the latch over the hook as the tubular plugs are moved into the sockets. Preferably the hook lies in a plane substantially perpendicular to the axes of the plugs and the latch is mounted for sliding movement transversely of the hose terminal fitting.

REFERENCES:
patent: 2626974 (1953-01-01), Howard et al.
patent: 3469863 (1969-09-01), Riester et al.
patent: 3538940 (1970-11-01), Graham

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