| 摘要 |
PURPOSE:To adjust the width of a groove on a side guide portion to the desired width of a strand without bad effect upon the shape of a coil winding by treading one end portion of a pin on a holder, so that the distance between guide plates is set by movement of the pin. CONSTITUTION:In case of forming a coil winding by coiling a strand, is inserted in a hexagonal concave portion 5e3 at the end portion of a pin threaded on side guide metal fittings 5b1, 6b1 respectively and turned to adjust the width W of a groove on side guide portion to the width of a strand. A setscrew 5f is fastened through a rubber 5f1 to press the peripheral surface portion of the pin 5e1 and stop the turning of the pin 5e1. |
