Ink supplying apparatus

Details Ink supplying apparatus Ink supplying apparatus

1987-10-08

1989-01-10

Fisher, J. Reed

Printing

Inkers

Roller

101169, B41F 3104

Patent

active

047965495

ABSTRACT:
An ink supplying apparatus in combination with a mesh roller comprises an ink feeding means for feeding ink onto the circumferential surface of the mesh roller, a doctor blade for contacting with the circumferential surface of the mesh roller, a pivoting means for pivotally moving the doctor blade in a sector form through a pivot parallel to the mesh roller; and a shifting means for adjusting the space between the doctor blade and the mesh roller.
By operating the pivoting means and the shifting means, the contact angle of the doctor blade to the mesh roller can be freely controlled between the tangential line following to the revolving direction of the mesh roll to the tangential line in the counter direction of its revolving. Also the contact pressure can be freely controlled by these means.

REFERENCES:
patent: 2014303 (1935-09-01), Weiss
patent: 2593344 (1952-04-01), Richardson
patent: 2692554 (1954-10-01), Bamford
patent: 2817293 (1957-12-01), Willard
patent: 2891471 (1959-06-01), Sengewald

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