Patent ID: 7022189

Claim:
Vacuum painting head to paint objects, comprising a container having an inlet aperture and an outlet aperture for the object to be painted, wherein said outlet aperture has a transverse section substantially equal to that of said object to be painted, wherein suction means are provided to create inside said container a determinate depression with respect to atmospheric pressure, and wherein introduction means are provided for introducing paint into said container, wherein stopper means are inserted into one of said apertures and are selectively movable to move away from or closer to the other of said apertures to open or close said apertures, wherein said stopper means comprise a stopper element inserted into said inlet aperture and connected to actuation means able to move said stopper element axially between a first operating position, in which said stopper element is in proximity with said outlet aperture, and a second operating position, in which said stopper element is distant from said outlet aperture.