| 摘要 |
<p>Inking means for a printing machine comprises a wedge-shaped ink-well (1) adjoining an ink ductor roller. A plate (9) fastened at the base of the ink-well (1) is provided, perpendicularly to the roller axis, with a groove (10) in which a partition (2) bears at and only at the upper end of the groove base (12) so as to be displaceable therealong. The partition (2) is guided at both sides by respective ductor blades (15, 16) and has a bearing surface (4), which corresponds to the radius of the ink ductor roller (3) and narrows in wedge shape at its upper end (14). The bearing surface (4) bears, under the force of a spring (5), against the roller circumference and is provided with a groove-shaped recess (13) starting at its lower end and ending shortly before its narrowed portion (14). <IMAGE></p> |
