Sheet e.g. paper sheet, aligning device for use in sheet rotary printing machine, has front lay stop attached to front lay gripper, and laterally movable together with gripper, where front lay stop aligns sheet in transporting direction

摘要

The device has a front lay stop (26) for alignment of a sheet (7) in a sheet transporting direction, and a control device for lateral movement of a front lay gripper. The front lay stop is attached to the front lay gripper, and is laterally movable together with the front lay gripper. A measuring device (41) determines a lateral position of a lateral edge of the sheet, and a control computer determines a correcting variable. The front lay stop and the front lay gripper are arranged at a front lay carrier (25).