| 摘要 |
A soundproof geared or toothed cable A comprises a core member 1 made of twisted metal wires, teeth 2 consisting of at least one metal wire spirally wound around a peripheral surface of the core member 1, and a synthetic resin or rubber made tube 3 which is closely spiral wound between the teeth 2, and an outer surface of which protrudes externally of an outer surface of the teeth 2. An outer diameter of the tube 3 is 1.2-5 times an inner diameter of the tube 3 and a winding outer diameter of the 3 is 1.01-1.1 times a winding outer diameter of the teeth member 2. |
