| 摘要 |
<P>PROBLEM TO BE SOLVED: To make a flexible wire body such as an electric cord stored into small one by being wound and bundled and a flexible pipe body such as a hose have functions to elongate without generating entanglements due to generation of torsion, twists and knots when used. Ž<P>SOLUTION: In each of these flexible wire body and flexible pipe body, a plurality of prescribed indexes 21 are provided on an external surface of a body 11. A distance L between the indexes 21 is L1>L2>L3>L4 ... Ln>Ln+1. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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