Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 10, 2008
0Patent Application Number
110038590
Date Filed
December 3, 2004
0Patent Primary Examiner
Patent abstract
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 a separate or common impression cylinder (3, 7, 11, 26). Stress torques acting on the drive motors can be eliminated to the greatest possible extent by providing a drive motor that has a drive connection to the further cylinders via the impression cylinder.
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