Drive system for sheet-fed rotary printing machine
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United States of America Patent
Stats
-
Sep 19, 1989
Grant Date -
N/A
app pub date -
Dec 29, 1986
filing date -
Dec 27, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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