Gripper system body for sheet-processing machine i.e. printing machine, has sheet edge movable by revolving transport unit, and tapering cross section connecting drop-shaped cross section against printing material conveyor direction

摘要

The body has a sheet edge including a drop-shaped cross section and a tear-off edge (9), where the sheet edge is movable by a revolving transport unit along a sheet conveyor path, and the body is circulated around by air. A tapering cross section connects the drop-shaped cross section against a printing material conveyor direction. The drop-shaped cross section comprises a rising region in a region turned away from a sheet guide plate, and the subsequent tapering cross section comprises a drop out region, which has a defined tear-off edge.