Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Pipe to nipple connection dependent on nipple to plate...
Patent
1992-10-09
1994-03-29
Reese, Randolph A.
Pipe joints or couplings
Pipe to discreet nipple or sleeve to plate
Pipe to nipple connection dependent on nipple to plate...
285176, 285351, 403 4, 403391, F16L 3900
Patent
active
052978206
ABSTRACT:
In a line connector system an incorrect interconnection of different lines shall be excluded. This is achieved by connecting a female connector (1-3, 1-6) to one line and a male plug (2-3, 2-6) to the other line, the female connector and male plug having a defined total length when connected; the total length may for example exactly correspond to the distance between two holding members (4, 5) of a holder (3) which receives the connected coupling members with the lines connected thereto. The individual female connectors and male plugs, respectively, have a respective different length such that the total length of incorrect coupling members in a connected state deviate from the predetermined length, whereby for example an insertion of the connected coupling members into the holder is impossible.
REFERENCES:
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patent: 4319772 (1982-03-01), Weirich et al.
patent: 4475748 (1984-10-01), Ekman
patent: 4544185 (1985-10-01), Weirich et al.
patent: 4630847 (1986-12-01), Blenkush
patent: 5160177 (1992-11-01), Washizu
patent: 5209440 (1993-05-01), Walker
Brown Donald
Chun Heather
Kreuzer GmbH & Co. OHG
Reese Randolph A.
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