Dampening and inking device for a rotary printing press

Details Dampening and inking device for a rotary printing press Dampening and inking device for a rotary printing press

1989-12-11

1990-11-06

Fisher, J. Reed

Printing

Planographic

Rotary machines

101148, 101352, B41F 726, B41F 3134

Patent

active

049676571

ABSTRACT:
A water and ink dispenser for a rotary printing press includes a metering roll that is driven by a gear train directly from the printing cylinder, the gears of the gear train each being rotatable on an axis fixed relatively to the axis of rotation of each other gear, in order to avoid chatter and noise in the gear train, a form roll of the device being adjustable relative to the printing cylinder and metering roll entirely independently of said gear train, whereby scuffing and gear marking in the finished print is eliminated.

REFERENCES:
patent: 3039386 (1962-06-01), Trisler
patent: 3094067 (1963-06-01), Williams
patent: 3223028 (1965-12-01), Brigham
patent: 3688694 (1972-09-01), Preuss et al.
patent: 3749011 (1973-07-01), Abendroth et al.
patent: 3911815 (1975-10-01), Banfer
patent: 4287827 (1981-09-01), Warner
patent: 4729307 (1988-03-01), Harrison et al.

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