Underwater plough and method for varying ploughing depth

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Submerging – raising – or manipulating line of pipe or cable...

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Details

405158, 405174, 405181, 405164, 37409, 37410, F16L 112, E02F 376

Patent

active

059889489

ABSTRACT:
An underwater plough for ploughing an underwater bed, the plough comprising a first share (10) and a second share (21) which is movable with respect to the first share whereby the depth of the ploughing profile presented by the plough can be varied.

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J. Featherstone, "Protection of Surfave Laid and Build Submarine Telecom; Cable Against External Aggression", Disclosed Apr. 30, 1997.
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