MACHINES FOR WIRE BINDING PACKETS OF PERFORATED SHEETS

摘要

A machine for binding packets of perforated sheets to book form with wire binding elements which may be closed through perforations in the sheets of the packet wherein the packet of sheets is conveyed to a binding station by conveying means comprising an endless chain provided with projections to engage in the perforations of the sheets of a packet, the chain being movable between a loading station and the binding station, means being provided at the binding station to lift a package of sheets from the projections of the chain and present it to a wire binding element closing device.