| Patent application number | Description | Published |
|---|
| 20080229960 | Methods for setting the contact pressure of a displaceably mounted roller - 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. | 09-25-2008 |
| 20080229961 | Methods for setting the contact pressure of a displaceably mounted roller - 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. | 09-25-2008 |
| 20090020028 | Printing groups comprising at least two cooperating cylinders and radially movable bearing units - Printing groups are each comprised of at least two cooperating cylinders, each of which is mounted in a bearing unit that radially displaces its associated cylinder. At least one of these bearing units is provided with an actuator which is controlled, or regulated by a control unit. An inking unit, which encompasses at least one ink application roller, is provided for each printing group. At least one of the cylinders of the printing group, and an ink application roller of the associated inking unit can optionally be placed against each other. A dampening unit, comprising at least one dampening fluid application roller, is also provided. At least one of the cylinders of the printing group and a dampening fluid application roller of the dampening unit are also optionally placed against each other. The at least one actuator for the bearing unit is remotely controlled and is embodied either as a hydraulic actuator or as a pneumatic actuator. | 01-22-2009 |
| 20100018424 | Devices comprising several spaced-apart storage compartments - At least several spaced apart storage compartments are provided in a plate storage device. These compartments can receive used printing formes from a printing cylinder or new printing formes that are to be supplied to the printing cylinder. At least one positioning assembly is utilized to adjust at least one mouth region of two of the storage compartments to the same spaced position, with respect to the printing cylinder, at different times in the operating cycle of the plate storage compartments. This mouth region is situated facing the printing cylinder. In another embodiment, at least one printing forme, that is being received from the printing cylinder, can be stored in at least one storage compartment. At least one conveying apparatus is provided and includes an entraining mechanism for gripping the printing forme that is to be removed. Alternatively, the conveying apparatus can be used with a new printing forme that is to be fed to the printing cylinder and which is stored in at least one of the storage compartments. At least one advancing mechanism is provided and is comprised of a slider that can grip the printing forme that is to be fed. A positioning assembly lifts and lowers the storage compartment, relative to the entraining mechanism and/or the slider or lifts and lowers the entraining mechanism and/or the slider relative to the storage compartment. | 01-28-2010 |
