| 摘要 |
PURPOSE:To improve product yield by twisting metallic element wires of a fine diameter to an extent hardly requiring force for deformation in a specific state. CONSTITUTION:Metallic element wires 3, taken out of plural bobbins 2 rotating at prescribed positions and having a wire diameter hardly requiring force for deformation are passed through a pair of rollers 4 and 5 arranged at positions adjacent to the respective bobbins 2 and bundled. The bundled part is then inserted into a guide hole (6a) of a guide unit 6, rotated along a guide ring 7 and twisted. |
