Hydraulic coupling device

Details Hydraulic coupling device Hydraulic coupling device

1980-11-21

1983-05-10

Arola, Dave W.

Pipe joints or couplings

Pipe to discreet nipple or sleeve to plate

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

285178, F16L 3900

Patent

active

043826180

ABSTRACT:
A hydraulic coupling device is provided for connection to a multi-line hose constituted by a plurality of hydraulic conduits bunched together. The coupling device comprises a casing, a plurality of plug pins housed within the casing, and a holder for holding the plug pins. The plug pins are each connectible to a respective conduit of the multi-line hose. The holder is constituted by at least two retaining discs, and each plug pin is provided with two circumferential grooves. The retaining discs are each provided with a respective aperture through which one of the plug pins passes. Portions of the retaining discs adjacent to the apertures can be tightly engaged within the grooves in the plug pins, by being radially displaced and/or rotated relative to one another. In this way, the plug pins are axially fixed relative to the retaining discs.

REFERENCES:
patent: 4089549 (1978-05-01), Vyse
patent: 4113287 (1978-09-01), Bogatirev et al.
patent: 4116476 (1978-09-01), Porter et al.

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