Device for making auxiliary stacks during continuous pile exchange in a piler of a printing machine

摘要

An arrangement for the non-stop changing of stacks in the curved arm of a printing machine, comprises a stack carrier which can be pushed in the advancing direction between two separate sections, and a separating unit which supports the upper section until the carrier (4) reaches its insertion position. A holding unit (3) prevents the upper section from moving due to the carrier. The separating unit is preferably consists of a flexible band, especially a steel band coated with PTFE.