| 摘要 |
PURPOSE:To facilitate wire inserting work by forming guide projecting sections along a plurality of guide holes on the armature side of a guide plate. CONSTITUTION:Guide projecting sections 12b, 13b are shaped to guide plates 12, 13 on the armature side of four guide plates 12, 13, 14, 15. The guide projecting section 12b, 13b take an oval shape conformed to the state of deflection of a printing wire 1 at the positions of the guide plate 12, 13 and forms thereof change according to where there are the guide plates. Consequently, the printing wire 1 is guided along the outsides of nose guide projecting sections 12b, 13b, 14b for the printing wire when the printing wire 1 is passed through guide holes 12a, 13a, 14a in guide plates 12, 13, 14, thus easily penetrating the printing wire 1 through the guide holes 12a, 13a, 14a. |
