Heidelberger Druckmaschinen Ag

Klaus Auer

Rolf Spilger

Michael Bantlin

Christian Thomas

Stephan Ehrhardt

Uwe Peters

A method and a device combine auxiliary and main stacks in a delivery or feeder of a machine for processing printing materials. The device includes a rake that can be moved in and out between the main and auxiliary stacks by a motor drive. A control computer controls the motor drive of the rake. Different speed profiles are stored in the control computer for the drive of the rake as a function of the printing materials in the stacks. A sheet-fed offset printing press having the device is also provided.

Method and device for combining auxiliary and main stacks in a delivery or feeder of a machine for processing printing materials and sheet-fed offset printing press having the device

A method and a device for controlling a printing material processing machine (), which has at least one processing unit in which the positional and speed data of a printing substrate to be transported through the printing material processing machine are recorded, where, on the basis of the recorded positional and speed data, the instantaneous position of the printing substrate is calculated and stored in memory unit of the processing unit; in addition to the instantaneous position of a printing substrate to be transported through the printing material processing machine, additional command data being stored in the memory unit.

Method and device for controlling a printing material processing machine

A method of controlling the travel speed of a unit in a machine for processing printing materials, including monitoring the travel speed by a first measuring device, includes additionally monitoring the travel speed by a second measuring device belonging to the machine; a control device for performing the method; and a machine for processing printing materials having the control device.

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Hockenheim, Germany

Klaus Auer