| 摘要 |
<p>PURPOSE: To provide a cable slip-down prevention structure which is easily mounted to a cable, can be manufactured at a low cost and can effectively reduce or prevent the down sip of a cable laid in a slope. CONSTITUTION: A slip preventive band 3 in which a number of short thread-like bodies 5 are planted in a band main body 4 like a bamboo blind is wound around the periphery of a cable 1 such as a CV cable laid inside an inclined pipeline 2 so that the tips of the short thread-like bodies 5 face towards the slip direction (to the downstream side). With such a slip prevention band 3 mounted, large friction force acts on the movement of the cable 1 in the slip direction (from a high position side to a low position side) between the thread- like bodies 5 and the inner wall surface of the pipeline 2, so that the slip may be reduced or prevented.</p> |
