Printing – Multicolor – Rotary machines
Patent
1986-12-29
1989-09-19
Crowder, Clifford D.
Printing
Multicolor
Rotary machines
B41F 502, B41F 712
Patent
active
048670600
ABSTRACT:
To guarantee an exact engagement of toothed flanks in the driving gear train of a multi-color sheet-fed rotary printing machine, the gears in the train pertaining to the first printing unit of the machine are power supplied from a driving member which transmits a two-fold power portion in comparison to power portions transmitted by driving elements assigned to the remaining printing units.
REFERENCES:
patent: 2707914 (1955-05-01), Harrold
patent: 4183296 (1980-01-01), Rambausek
Hefftler Victor
Jentzsch Arndt
Johne Hans
Schone Helmut
Schulz Horst
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