| 摘要 |
PURPOSE:To enable a clear printing without ghost by controlling a piece member which supports a type by pressing through a cam member operating when a type bar turns in the direction of the platen. CONSTITUTION:As an arm section 1 of a type bar turns in the direction of the platen 6 on which a paper is mounted, a cam member 9 turns counterclockwise with a regulation rod 14 and a cam section 9a engages a roller 11 to move a moving member 7 in the direction of the arrow D. Thus, a piece member 5 supporting a type by pressing moves in the direction of the platen 6 to ensure the printing with a type being prevented from oscillation thereby enabling a clear printing without ghost. |
