| 摘要 |
<p>PURPOSE:To improve safety against electric shocks or the like by constituting so that a conductor wire of a reinforcement cable is located inner than a reinforcement core wire in the radial direction of the hose. CONSTITUTION:A conductive, flexible hose 7 comprises an outer wall tube 1, reinforcement threads 2 arranged in the tube 1, and a reinforcement cable 3 arranged inside the outer wall tube 1. The reinforcement cable 3 is formed by coating a reinforcement core wire 4 and a conductor wire 5 with an insulator material 6. While the conductor wire 5 of the reinforcement cable 3 is arranged circumferentially inner than the reinforcement core wire 4, the wire 5 is also arranged near the outer surface of the reinforcement cable 3 so that the wire 5 is easily led out. Therefore, even if the conductive portion of the reinforcement cable 3 is exposed as a result of external wear by use, the reinforcement core wire 4 of higher safety is exposed first as an advance warning against danger, and the use of the conductive flexible hose may be stopped at that point.</p> |
