Printing – Rolling contact machines – Rotary
Patent
1989-10-02
1991-10-29
Crowder, Clifford D.
Printing
Rolling contact machines
Rotary
101352, B41F 524
Patent
active
050605704
ABSTRACT:
A printing unit for a flexographic printing machine having an individual or sole impression cylinder (10) comprises a plate cylinder (9) and an inking cylinder (11) slidably mounted by means fo supports (16, 25) on a bed (2). In order to facilitate the displacement and the positioning of the cylinders (9, 10, 11) with respect to each other, it is provided for the supports (16 , 25), arranged on one and the same side of the longitudinal central plane of the continuous material to be printed, to be mounted on one and the same guide shaft (17) which is integral with the bed (2) and to ensure their displacement with the aid of common control means (36) for rapid approach and disengagement in order to obtain the engagement and the disengagement of the cylinders (9, 10, 11) with respect to one another.
REFERENCES:
patent: 3041967 (1962-07-01), Nystrand
patent: 3635160 (1972-01-01), Specht et al.
patent: 3791294 (1974-02-01), Skelding et al.
patent: 4309945 (1982-01-01), Marion
patent: 4413560 (1983-11-01), Rogge
Braedle Gilbert
Cromer Paul
Huck Francis
Crowder Clifford D.
H. I. Holweg International S.A.
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