Device for connecting and disconnecting dampening system and ink

Details Device for connecting and disconnecting dampening system and ink Device for connecting and disconnecting dampening system and ink

1989-05-12

1991-01-22

Fisher, J. Reed

Printing

Planographic

Dampeners

101352, B41F 2304, B41F 2316

Patent

active

049861760

ABSTRACT:
A device for connecting and disconnecting a dampening system B and an inking system A in an offset printing machine. The offset printing machine includes a plate cylinder 7, and the inking system includes an ink applicator roller 10 movable toward and away from the plate cylinder. The ink applicator roller is in rotational contact with an ink delivery roller 19. The ink delivery roller is in rotational contact with an intermediate roller 15 which is movable toward and away from a roller 16 of the dampening system. The ink delivery roller and the intermediate roller are both rotatably supported by a pair of brackets 27,27 pivotally supported to an inking frame 25,25. The ink delivery roller and the intermediate roller are also slidable with respect to the brackets. In accordance with the movement of the ink applicator roller, the ink delivery roller is slidably moved, yet connection and disconnection between the inking and dampening systems is attainable.

REFERENCES:
patent: 3842735 (1974-10-01), Southam et al.
patent: 4351236 (1982-09-01), Beisel et al.

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