Pipe positioner

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,...

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Details

248 49, 405158, F16L 100

Patent

active

049813951

ABSTRACT:
A device to aid in the laying of pipes in a ditch in a position above the bottom thereof while gravel is partially put into the ditch. Then with gravel in the ditch supporting the pipe, the device is conveniently removed.

REFERENCES:
patent: 2176921 (1939-10-01), Neff
patent: 4043139 (1977-08-01), Scott
patent: 4166544 (1979-09-01), Cecchi et al.
patent: 4218044 (1980-08-01), Ikhsanov et al.
patent: 4218158 (1980-08-01), Tesson
patent: 4265566 (1981-05-01), Scodino
patent: 4362435 (1982-12-01), Henry

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