| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a movement preventing device for an overhead-wire protection pipe that can be easily, surely and firmly mounted to an overhead wire, and not only surely prevents displacement or movement of a protection pipe fitted to the overhead wire but also has a simple structure so as to be inexpensively manufactured. <P>SOLUTION: The movement preventing device for an overhead-wire protection pipe includes: a body 2 which is freely externally fittable to an overhead wire 7 while having a required length and an almost C-shaped cross-section; and a fastening groove 3 for a bind wire which is formed annularly on the outer peripheral surface of the body 2. The body 2 is externally fitted at required seven parts of the overhead wire 7, and also the bind wire 6 is fastened to the fastening groove 3 while binding the bind wire therearound, thereby the movement of a protection pipe 8 fitted to the overhead wire 7 is prevented while locking the protection pipe. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
