Mechanism for adjusting forme rollers at the plate cylinder of a

Details Mechanism for adjusting forme rollers at the plate cylinder of a Mechanism for adjusting forme rollers at the plate cylinder of a

1992-08-24

1993-07-27

Fisher, J. Reed

Printing

Inkers

Roller

101247, B41F 3134, B41F 3136

Patent

active

052302849

ABSTRACT:
A mechanism for adjusting form rollers at a plate cylinder of a rotary printing machine. The form rollers are mounted via bearing levers so as to pivot about distributor rollers and so as to be engageable with and disengageable from the plate cylinder, respectively. As a means for supporting and adjusting the form rollers, a respective sliding member on which an intermediate lever rests is assigned to a reference ring, an adjusting screw screwed into bearing lever being supported on the intermediate lever, the bearing levers being actuatable via cylinders subjected to a pressure medium.

REFERENCES:
patent: 3366047 (1968-01-01), Hermach et al.
patent: 3691956 (1972-09-01), James et al.
patent: 4458591 (1984-07-01), Guarald

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