Printing machine
View Patent ↗A web-fed printing machine is provided. The printing machine includes a plurality of printing units. A first work station precedes the printing units. A second work station follows the printing units. At least one lifting device is assigned to the printing units for transporting printing unit modules. The lifting device is movably mounted on a top side of the printing units.
1. A web-fed printing machine comprising:
a plurality of printing units;
a first work station preceding the printing units;
a second work station following the printing units;
at least one lifting device assigned to the printing units for transporting printing unit modules for use with the printing units, said lifting device being movably mounted on a top side of the printing units,
rails for the lifting device fastened on the top side of the printing units, said lifting device having a first frame guided in said rails by first rollers such that the lifting device can be moved in a first direction, and
a second frame guided on the first frame by second rollers such that the lifting device can be moved in a second direction extending perpendicular to the first direction.
2. A web-fed printing machine comprising:
a plurality of printing units;
a first work station preceding the printing units;
a second work station following the printing units;
at least one lifting device assigned to the printing units for transporting printing unit modules for use with the printing units, said lifting device being movably mounted on a top side of the printing units via a center rotation, and
said lifting device including telescopically movable jibs including an outer jib rotatably mounted on a printing unit via the centre of rotation and inner jibs nested one in the other and movably guided by rollers.
3. A web-fed printing machine comprising:
a plurality of printing units;
a first work station preceding the printing units;
a second work station following the printing units;
at least one lifting device assigned to the printing units for transporting printing unit modules for use with the printing units, said lifting device being movably mounted on a top side of the printing units,
rails for the lifting device fastened on the top side of the printing units, said lifting device having a frame guided in the rails by first rollers such that the lifting device can be displaced in one direction, and
said lifting device having telescopically movable jibs including an outer jib rotatably mounted on the frame by a center of rotation and innerjibs nested one in the other and movably guided via second rollers.