Copy holder on copy-moving cylinder in folding apparatus uses vacuum extending in circumferential direction of circumferential surface of cylinder to hold copies

摘要

The cylinder (4) comprises segments which are each movable relative to one another and at least one of the segments has at least one holder (26) which can be biased by a vacuum extending in the circumferential direction of the circumferential surface (5) of the cylinder. The holder can be connected to a chamber set on a side wall. The vacuum source associated with the holder can be connected to the chamber by an outlet passing through the segments.