| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a stringing method of wire in which a contact length of pressing bodies, that are pressed to the wire, is sufficiently provided with respect to the wire, lateral pressure of the wire such as a cable or the like is kept constant within a prescribed lateral pressure and no damage is made to the jacket of the wire of the cable or the like to be pulled. <P>SOLUTION: In the method to extend the wire, supporting bodies 6 are provided to freely move along the wire that is to be wire extended. On one side of the support 6, a pair of wedge type grips 17 is supported in a freely sliding manner so as to oppose both sides of the wire. When the support 6 is moved along the pulling direction of the wire, the pair of wedge type grips 17 is mutually moved closer, moving force is applied along the moving direction of the wedges, the wire is held and pulled. When the support 6 is moved along the opposite direction with respect to the above, force is applied to the grips 17 along the direction in which the wedges are pulled out and left from the wire. Thus, the wire is extended by repeating the movement of the supports 6 along the pulling direction and the opposing direction and pulling in the wire from one side to the other side. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
