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US 7,017,481 B2Granted
Method of operating a press and printing press
AssigneeHeidelberger Druckmaschinen AG
InventorsThomas Bechberger, Jörg Heuschkel, Wolfram Kolbe, Michael Münster, Dieter Schaffrath, Ralf Schmitt
Life of this patent
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Abstract
A method of operating a press that has a damping unit which contains a damping unit roller is performed during a printing interruption. During the printing interruption, the damping unit roller is supplied discontinuously with damping solution replenishment and, as a result, the damping unit roller is kept ready for a printing operation.
Claims12
A method of operating a press, containing a damping unit having a damping unit roller, which comprises the steps of:
- during a printing interruption, supplying the damping unit roller discontinuously with a damping solution replenishment for keeping the damping unit roller in a ready state for a printing operation.
A press, comprising:
- a damping unit having a damping unit roller;
- and
- an electronic control device for controlling said damping unit, said control device controlling a discontinuous supply of a damping solution replenishment to said damping unit roller during a printing interruption, such that said damping unit roller is kept ready for a printing operation.
Dependencies are inferred from the claim text.