| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To simplify and reduce the weight of a guide member that guides a flat cable in a cable reel at rotation, for reducing the cost and improving the assembling work, and to reduce the tension of the flat cable that acts on the guide member to prevent damage. <P>SOLUTION: Arc-like guide members 18A and 18B are arranged at an annular hollow part 24 composed of a fixed body 20 and a moving body 11. Flat cables 13 and 14, of which one end is fixed to the moving body 11 while the other end is fixed to the fixed body 20, are wound on an inner peripheral passage I between an inner cylinder part 11d and the guide members 18A and 18B as well as on an outer peripheral passage II between an outer cylinder part 12b and the guide members 18A and 18B, reversally in direction from each other. A springy annular belt 19 is attached to the outer periphery of a guide body 18E of the guide members 18A and 18B for absorbing the tensile of the flat cables 13 and 14. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
