| 摘要 |
PURPOSE:To prevent reduction of force transfer efficiency and durability even if a clearance between a leading pipe and an inner cable is made small. CONSTITUTION:An inner cable 2 consists of one core metal 3 and a normal twist strand 4 wound around the core metal 3 so as to set direction of an elementary wire 5 appearing on a surface nearly in parallel with longitudinal direction of the inner cable 2, and swaging is applied after the strand 4 is wound. |
