Hydraulic coupling device

Details Hydraulic coupling device Hydraulic coupling device

1980-02-07

1982-03-16

Arola, Dave W.

Pipe joints or couplings

With assembly means or feature

Guide and support

285137R, F16L 3500

Patent

active

043197728

ABSTRACT:
A hydraulic coupling device hydraulically couples a multi-line hose to a connector having a plurality of sockets. The coupling device comprises a screw cap, a plurality of plug pins, housed within the screw cap, and an annular holding disc for holding the plug pins. The plug pins are each connectible to a respective line of the hose. Each plug pin is engageable within a respective socket of the connector. One of the plug pins is of a larger diameter than the other plug pins, and constitutes an alignment pin for accurately aligning all the plug pins with the corresponding sockets of the connector.

REFERENCES:
patent: 1839246 (1932-01-01), Moore
patent: 1891670 (1932-12-01), Ernst
patent: 4116476 (1978-09-01), Porter et al.
patent: 4149567 (1979-04-01), Weirich

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