Display device for e.g. sheet-fed printing machine, has conveyer system comprising circulating rear edge gripper carriages with clamping grippers for rear edges, and sheets pneumatically fixed on cylinder by rear edge gripper carriages

摘要

The device has a conveyer system for sheet forward edges, and another conveyer system for sheet rear edges. The former conveyer system comprises circulating forward edge gripper carriages (2) with clamping grippers for the forward edges. The latter conveyer system comprises circulating rear edge gripper carriages (5) with clamping grippers for the rear edges. Sheets (4) are pneumatically fixed on a pressure cylinder (1) by the rear edge gripper carriages. The latter conveyer system is designed as a chain conveyer system formed with endless chains (3, 6) to be guided around a chain wheel. An independent claim is also included for a method for transporting sheets in a sheet processing machine with a conveyor system for arc forward edges and arc rear edges.