Ink feed device for a printing press

摘要

The device (10) has a cylinder driving mechanism (14) for driving a piston rod of a piston pump (12). The cylinder driving mechanism includes a set of cylinder chambers which are separated from one another, where each chamber has a driving piston that is acted upon with hydraulic or pneumatic pressure. The cylinder driving mechanism comprises a tandem cylinder. The piston pump and the cylinder driving mechanism are disposed above one another in the form of a vertical column.