| 摘要 |
A web-fed rotary printing unit having a plurality of printing mechanisms is provided. Each printing mechanism includes a form cylinder ( 1, 5, 16 - 18, 27 - 30 ), a transfer cylinder ( 2, 6, 3, 7, 12 - 15, 22 - 25 ) and an impression cylinder ( 3, 7, 11, 26 ). The component costs associated with the drive motors can be reduced by providing a drive motor ( 4, 8, 9, 21, 41, 42, 55 ) that has a drive connection to the other cylinders via the impression cylinder.
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