| 摘要 |
<p>PURPOSE:To surely build a protector in even a location of a wire material, where the protector can not be attached mechanically, by winding the protector in a closely attached condition around a peripheral part of the wire material. CONSTITUTION:A single protector 1 is wound with a predetermined pitch P and formed into an open coil shape, around the peripheral part of a wire material W. Within each pitch P of this protector 1, separate protectors 1... are successively individually wound around, and the predetermined number of the protects 1 are wound in a closely attached condition around the peripheral part of the wire material W so as to be covered completely with each protector 1.</p> |
