Printing – Rolling contact machines – Rotary
Patent
1983-01-10
1985-09-10
Eickholt, E. H.
Printing
Rolling contact machines
Rotary
B41F 1312, B41F 910
Patent
active
045399077
ABSTRACT:
Method and device for positioning application rollers and printing cylinders in the printing machine during the operation with reduced machine numbers of revolutions occuring during the slow-down operation, tipping operation or hand operation, in which a precise transmission of the torque to printing units and thus accurate development of predetermined angular rotation steps is possible due to the fact that a portion of the torque of the whole initial breakaway torque is applied directly to each individual printing unit and the remaining portion of the torque required for positioning of printing cylinders and application rollers is produced by an auxiliary drive.
REFERENCES:
patent: 3732815 (1973-05-01), Greiner et al.
patent: 3817176 (1974-06-01), Schultz
patent: 3884146 (1975-05-01), Ruetschle
patent: 4350093 (1982-09-01), Ishii
Doliner Herbert
Forster Karl-Heinz
Frenzel Werner
Jentzsch Arndt
Johne Hans
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