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Arrangement for laying a pipe or cable in the ground has sand feed device that delivers sand or rock similar to sand into channel with widening device forming passage in sand for pipe
Arrangement for laying a pipe or cable in the ground has sand feed device that delivers sand or rock similar to sand into channel with widening device forming passage in sand for pipe
The arrangement has a plough-shaped device that penetrates the ground with a blade (1) to form a groove in the earth and pulls a displacement device (10) to form a channel in the earth for the pipe (20) or cable to be laid. A sand feed device (22) delivers sand or rock similar to sand into the channel above the groove and has an associated widening device (15) that forms a passage in the sand for the pipe. An Independent claim is also included for a method of laying a pipe or cable in the ground.
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