| 摘要 |
PURPOSE:In a control cable having a taped inner rope, to smooth the inner rope operation by inserting an inner rope through a through-hole of cylindrical beads arranged rotatably while contacting each other in the inner hole of outer casing having flexibility in random direction. CONSTITUTION:An outer casing 1 is formed with a spirally wound steel wire 2 and synthetic resin outer layer 3 flexibly in random direction. Cylindrical beads 5 having flat through-hole 6 are arranged in an inner hole 4 having circular cross-section of the casing 1 while rotatably around the axis of inner hole 4 and contacting each other than a flexible taped inner rope 7 is inserted into said hole 6. Consequently the outer casing 1 is flexible while the inner rope 7 will slide in the outer casing 1 through the beads 5. As a result, there is no contact resistance between the inner rope 7 and the outer casing 1 to realize smooth inner rope operation. |
