Heidelberger Druckmaschinen Ag

Jens Kloss

Burkhard Wolf

Andreas Mueller

Manfred Haeussler

Georg Grasmueck

Johannes Schubert

Michael Krueger

Thomas Schaeffer

Sven Baumgarten

Juergen Maass

Volker Mueller

A method and a device for combining an auxiliary stack and a main stack include a rake carrying the auxiliary stack and being abruptly movable out of a stack area to prevent sheets that contact the rake from being entrained and to preserve the structure of the stack. A sheet-fed printing press or sheet punching machine having the device is also provided.

Method and device for combining an auxiliary stack and a main stack, sheet-fed printing press or sheet punching machine and method for driving an auxiliary stack carrier

A device for combining an auxiliary stack with a main stack includes an auxiliary stack carrier which holds the auxiliary stack and which can be moved out of the stack area for combining the stacks. A holding device firmly holds a lower sheet of the auxiliary stack and an upper sheet of the main stack as the auxiliary stack carrier is moved out of the stack area, in order to maintain a good stack structure. A sheet-fed printing press or sheet punching machine having the device is also provided.

Device for combining an auxiliary stack with a main stack and sheet-fed printing press or sheet punching machine having the device

A device and a method for lateral alignment of a sheet () in a sheet processing machine, in which the sheet () is movable essentially across its direction of transport () into an alignment position (); a side pull lay device is used for moving the sheet () into the alignment position (). The side pull lay device has at least two side pull lays () which are activatable independently of one another for transporting a sheet () toward the alignment position (). The method includes that at least two side pull lays () of the side pull lay device are activated independently of one another for transporting a sheet () toward the alignment position ().

Independently activatable side pull for lateral alignment of a sheet

Growing community of inventors

Eppelheim, Germany

Jens Kloss