| 摘要 |
<p>PROBLEM TO BE SOLVED: To drastically improve working efficiency when erecting a cable by providing a connection part at both the ends of a conductor that is curved in an arc and detachably mounting an engagement means to a cable support to the connection part. SOLUTION: A body 10 of a tool for extending a cable has a conductor 1 that is curved in an arc as a framework. The conductor 1 is made of a metal wire or a synthetic resin monofilament. Also, a coil 2 made of the synthetic resin monofilament is extrapolated rotatably outside the conductor 1. Also, a connection part 3 that is machined in a ring shape is provided at both the ends of the conductor 1. The connection part 3 detachably mounts the engagement means to a cable support. Also, the synthetic resin monofilament used for the conductor 1 and the coil 2 is light and can easily slide, so that it is ligher than a conventional metal wheel and hence can be handled easily, thus drastically improving the working efficiency when erecting the cable.</p> |
