Ink metering device for a printing press

Details Ink metering device for a printing press Ink metering device for a printing press

1984-07-05

1986-06-24

Pearson, Charles A.

Printing

Inkers

Roller

101365, B41F 3104, B41F 3106

Patent

active

045961875

ABSTRACT:
In this ink metering device, the ink metering elements consist of cylindrical rollers with an edge formed by a recess in their convex surface for removal of the ink. The rollers are mounted with their convex surface in a V-shaped groove of a prismatic rail running parallel with the ink fountain roller and are forced against the wall areas of the groove by a sealing bar flexibly supported on the ink fountain. The distance between the edge and ink fountain roller is varied by turning the rollers by a lever arm. The ink metering device can be adjusted very accurately and is not affected by mechanical stresses and changes in the operating temperature.

REFERENCES:
patent: 2560572 (1951-07-01), Haywood et al.
patent: 2641220 (1953-06-01), Weber et al.
patent: 4211167 (1980-07-01), Corse
patent: 4387648 (1983-06-01), Jeschke et al.

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