TROUGH FOR BURYING SUBMARINE CABLE

摘要

PURPOSE:To improve a trough for burying a submarine cable set on a cable burying vessel. CONSTITUTION:A plurality of openings 13 are made through the floor face of a trough 3 and a cable supporting member 6 provided with a roller 7 at the end thereof and a partial trough 9 mounting a plastic member on the surface are passed alternately through the opening 13. When a part of a cable 1 is passing, the cable supporting member 6 projects into the opening 13 and when a repeater 12 is passing, the partial trough 9 chokes the opening 13 thus decreasing friction of the cable passing on the trough 3.