Device for adjusting ink or moisture-application rolls

Details Device for adjusting ink or moisture-application rolls Device for adjusting ink or moisture-application rolls

1983-06-02

1984-11-13

Fisher, J. Reed

Printing

Planographic

Dampeners

101352, B41L 3134, B41L 3136, B41L 740, B41K 2516

Patent

active

044818823

ABSTRACT:
A device for adjusting ink or moisture-application rolls to a feeding roll and a printing cylinder in a printing machine, which includes two eccentrics positioned on the shaft of the feeding roll and provided with radially extended rods pivotally connected to the piston rods of pneumatic working cylinders and two pivotable double-arm levers centrally positioned on the respective eccentrics and connected with their upper arms to the ink or moisture application rolls. Adjustment of the ink or moisture application rolls to the feeding roll is effected upon actuation of the working cylinder and rotation of the eccentrics and adjustment of the ink or moisture application rolls relative to the printing cylinder is effected upon the pivoting movement of the double-arm levers.

REFERENCES:
patent: 3902417 (1975-09-01), Fischer
patent: 4130057 (1978-12-01), List et al.
patent: 4397237 (1983-08-01), Makosch

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