Extension arm for sheet-processing machine, particularly sheet-fed printing machine, has rotary leading edge gripper system that carries sheets on leading edge from sheet guide cylinder, mounted upstream to leading edge gripper system

摘要

The extension arm has a rotary leading edge gripper system (2) that carries sheets on a leading edge from a sheet guide cylinder, mounted upstream to a leading edge gripper system. The sheets are conveyed to a delivery pile (6). A transfer system (3) is provided for carrying trailing edges of the sheets by suction pads and transferred to the trailing edge gripper system (4).