Koenig & Bauer-aktiengesellschaft

Peter Jentzsch

Georg Schneider

Bernd Faist

Helmut Holm

Erich Max Karl Gerner

Stefan Singer

Lutz Halbach

Bodo Zirnstein

Petra Jemiller

Andreas Techert

Detlev Pforte

Jan Teller

Matthias Engelmann

Ronny Schwenke

Bernd Klaus Faist

A processing machine, in particular a printing machine, includes a unit having a storage container. The storage container comprises a roller and a base which delimit the storage chamber for a medium. One or more sliders are arranged along the edge of the base to form, together with the roller, an outlet gap for the medium. In the region of the one or more sliders, pneumatic means are provided to seal the supply chamber with respect to the medium. A method for operating such a processing machine is also disclosed.

Processing machine having a unit with a reservoir, and method for operating a reservoir

A method is used to set a contact pressure between a displaceable roller and another roller or for moving the displaceable roller with respect to the other roller. At least one actuator is subjectible to the action of a pressure medium and presses the displaceable roller toward the other roller with an adjustable force. The pressure of the pressure medium can be adjusted by a valve. A switchover device is provided for use in connecting the valve to different actuators, as desired.

Methods for setting the contact pressure of a displaceably mounted roller

A device is used to set a contact pressure between a displaceable roller and another roller or for moving the displaceable roller with respect to the other roller. At least one actuator is subjectible to the action of a pressure medium and presses the displaceable roller toward the other roller with an adjustable force. The pressure of the pressure medium can be adjusted by a valve. A switchover device is provided for use in connecting the valve to different actuators, as desired.

Devices and methods for setting the contact pressure of a displaceably mounted roller

A printing group, which includes at least one rotation element, that can be rotated about its longitudinal direction, and than can also be displaced axially, includes a drive. That drive for the rotational element can be a drive motor which is independent of the drive of the printing group cylinders. The drive can be effected through a rotationally fixed and coaxially linked drive wheel, and a flexible drive. In order to achieve a lateral travel of the rotational element, the printing group is provided with a supplementary drive motor.

Drives for a printing group

Growing community of inventors

Rottendorf, Germany

Peter Jentzsch