| 摘要 |
<p>An inking apparatus for a printing press includes an ink supplying unit (7), an ink form roller, an oscillating roller (15), and an ink ductor roller (16). The ink supplying unit has an ink fountain (13) for storing an ink, and an ink fountain roller (10) having a circumferential surface on which a film of the ink supplied from the ink fountain is formed. The ink supplying unit supplies the ink on the circumferential surface of the ink fountain roller to an ink transfer line for a plate cylinder. The ink form roller supplies the ink, supplied from the ink supplying unit through the ink transfer line, to a plate mounted on the plate cylinder. The oscillating (15) roller is disposed along the ink transfer line between the ink fountain roller (10) and the ink form roller to reciprocally move in an axial direction. The ink ductor roller (16) reciprocally moves between a position for coming into contact with an upstream-side roller in an ink transfer direction to receive the ink, and a position for coming into contact with a downstream-side roller in the ink transfer direction to transfer the ink. The oscillating roller (15) and the ink ductor roller (16) have different periods of motion. <IMAGE></p> |
