Heidelberger Druckmaschinen Ag

Volker Bergen

Martin Greive

Hans-Jurgen Kusch

Paul Nicola

Rudi Stellberger

Bernd Ruf

Peter Marten

Rudiger Engelmann

A sheet guide in a feeder of a sheet-fed printing press has lateral guide plates for upper sheets of a sheet pile for laterally aligning the upper sheets with one sheet edge, and at least one deformable leaf spring located at a side of the sheet pile opposite to the side thereof at which the aligned sheet edge is disposed and acting by spring force against the upper sheets transversely to a sheet-feeding direction of the upper sheets of the sheet pile, the leaf spring being re-deformable counter to the spring force to behind a surface of the guide plate.

Sheet guide in a feeder of a sheet-fed printing press

The device for supplying printing plates to plate cylinders of printing machines includes elements for holding and for guiding printing plates. The plates can thereby be supplied to at least two different plate cylinders. The plate-holding assembly can thereby be pivoted into at least two different plate changing positions for feeding (and removing) printing printing plates at at least two printing units.

Device for supplying printing plates in a printing machine

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Wiesloch, Germany

Volker Bergen