摘要 |
<p>PURPOSE:To effectively use a conductor by cutting only the insulator or the like on the periphery of the conductor to be removed, and removing the conductor as it is. CONSTITUTION:The end of a cable 4 contained in a pipe 6 is peeled to expose an old conductor 1, passed through the hollow parts of a cutting mechanism 9, a feed pipe 10, etc., and its end 1' is pulled by a chain block 11. A cutter is formed with a hollow part, a cutting blade 12 composed to be cuttable in the forward and inward directions is attached to the periphery of the hollow hole to cut an insulator or the like. The feed pipe is pressed by using a hydraulic jack 15, the mechanism 9 is inserted into the pipe 6, and advanced while cutting the insulator on the outer periphery of the cable 4.</p> |