Apparatus for repairing a pipeline

摘要

PCT No. PCT/SU85/00076 Sec. 371 Date Jun. 9, 1986 Sec. 102(e) Date Jun. 9, 1986 PCT Filed Sep. 19, 1985 PCT Pub. No. WO86/02425 PCT Pub. Date Apr. 24, 1986.A method for repairing a pipeline includes the steps of cleaning the pipeline (1) from deposits concurrently with laying therein a flexible line (4) which is used for drawing into the pipeline (1) a traction cable (5) and energy and mortar supply lines (6 and 7) connected to a coating application device (10). In an apparatus for carrying out the method, a flexible line supply device (8) is mounted on a cleaning device (3), behind the cutting tool (9) thereof, and includes a chamber (12) which is open at the end thereof, and houses a horizontally mounted reel with flexible line (4) and a rotatable member (14) for unwinding the flexible line (4) from the reel (13).