Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Pipe to nipple connection dependent on nipple to plate...
Patent
1978-01-05
1981-01-27
Arola, Dave W.
Pipe joints or couplings
Pipe to discreet nipple or sleeve to plate
Pipe to nipple connection dependent on nipple to plate...
285305, 285354, 285387, F16L 3900
Patent
active
042471354
ABSTRACT:
A coupling device is provided for connection to a plurality of hydraulic conduits which are bunched together to form a multi-core duct. The coupling device has a casing which houses a plurality of plug pins, the plug pins each being connectible to a respective one of the conduits. A holder is provided for holding the plug pins, the holder being rotatably mounted in the casing. A connector, which is formed in two detachably interconnected parts, is also provided for connection to the coupling device.
REFERENCES:
patent: 626447 (1899-06-01), Strater
patent: 2597482 (1952-05-01), Harrison et al.
patent: 3214195 (1965-10-01), Zahuranec
patent: 3305249 (1967-02-01), Zahuranec
patent: 3590855 (1971-07-01), Clayton et al.
patent: 3767234 (1973-10-01), Weirich
patent: 3768844 (1973-10-01), Goward
Peters Bernd
Weirich Walter
Arola Dave W.
Gewerkschaft Eisenhutte Westfalia
Pfund Charles E.
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