| 摘要 |
<p>PROBLEM TO BE SOLVED: To lay a cable efficiently at a low cost and with a simple construction. SOLUTION: Each chuter is formed continuously from a laying start point to a laying finish point for a cable C along a cable receiving appliance which forms a cable C laying route, and a slit practically continuous from the start point to the finish point is formed in it in the axial direction. Along with it, the shooter is made of a hollow cylinder in which a laying appliance fitted with a shuttle 3, a long rope 4 having rigidity in itself, and a linking element 5 can be inserted through from the start point to the finish point. And the cable C or a preparatory rope for tracting the cable C can be laid by operating the laying appliance at the start point or finish point, and moving the tip of the laying appliance back and forth between the start point and the finish point.</p> |
