| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing press comprising an ink roller reciprocating in the axial direction through a reciprocation driving mechanism in which the timing and amount of reciprocating motion can be altered arbitrarily. SOLUTION: A conversion lever 10 comprising a fulcrum pin 11, an input side pin 22 and an output side pin 23 is provided in the motion transmitting mechanism of a reciprocation driving mechanism for a reciprocal roller in order to alter relative position of the fulcrum pin 11, the input side pin 22 and the output side pin 23 of the conversion lever 10. |
