Change-over inking unit of a sheet-fed rotary press

Details Change-over inking unit of a sheet-fed rotary press Change-over inking unit of a sheet-fed rotary press

1989-01-10

1989-11-28

Fisher, J. Reed

Printing

Inkers

Roller

101352, B41F 3110, B41F 3130

Patent

active

048829919

ABSTRACT:
A sheet feed rotary press having a main ink feed unit and a plate cylinder, at least one of a plurality of transfer and applicator rolls coupled between the main ink feed unit and the plate cylinder being moveable to an inoperative position for selectively isolating a relatively short length group of applicator and transfer rolls from the main ink feed unit, and an additional quick acting ink feed unit that is selectively moveable into engagement with the short length roll group for supplying lesser quantities of ink to the plate cylinder through a shortened path via the short length roll group.

REFERENCES:
patent: 472666 (1892-04-01), Cottrell
patent: 1715741 (1929-06-01), Claybourn
patent: 4397235 (1983-08-01), Fischer
patent: 4520729 (1985-06-01), Fischer

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