Abstract: In order to improve a food product slicing machine with a circular knife, a carriage for accommodating products to be cut which is guided for displacement parallel to the cutting plane of the circular knife, and a drive motor for the displacement of the carriage, wherein the carriage can be operated manually in a servo operating mode and the operation is assisted by the drive motor, the slicing machine is configured that the assistance by the drive motor in the servo operating mode is dependent on at least one parameter of the carriage movement, wherein the at least one parameter may include the speed or acceleration of the carriage.

Abstract: A stack gripper has two pairs of support elements, which are arranged next to one another and are adjustably fastened to a transverse carrier. A drive is provided for an adjustment apparatus, with which the spacing between the two pairs can be changed without the lateral spacing of the support elements of a pair being changed.

Abstract: In order to improve a food product slicing machine with a circular knife, a carriage for accommodating products to be cut which is guided for displacement parallel to the cutting plane of the circular knife, and a drive motor for the displacement of the carriage, wherein the carriage can be operated manually in a servo operating mode and the operation is assisted by the drive motor, it is suggested that the assistance by the drive motor in the servo operating mode be dependent on at least one parameter of the carriage movement, wherein the at least one parameter is determined.

Abstract: An arrangement for controlling folding processes in roller rotary printing machines comprises a must for producing a fold, a cutter cylinder, and a displacing device which axially displaces the cutting cylinder before and/or during a folding process by a magnitude of a pre-folding.