Machine for handling metal sheet comprises suction gripper connected to Venturi tube or vacuum pump, suction being regulated by pistons and electronic valves connected to form multi-branch circuit

摘要

The machine for handling metal sheet comprises a suction gripper (I) connected to a Venturi tube (F1) or vacuum pump. The suction is regulated by pistons (C1, D1) and electronic valves (1 -3) connected to form a multi-branch circuit. An Independent claim is included for the circuit.