Abstract: In a method for conveying a succession of flat objects in a longitudinal direction, each object is pivoted while being conveyed at a first longitudinal displacement speed (V1) during the pivoting phase in a pivoting zone. Each flat object is conveyed at a second longitudinal displacement speed (V2) in a second zone adjacent to the pivoting zone, the second speed being different from the first speed. This sets spacing between objects in the zones before and after the pivoting zone.

Abstract: In a method for conveying a succession of flat objects in a longitudinal direction, each object is pivoted while being conveyed at a first longitudinal displacement speed (V1) during the pivoting phase in a pivoting zone. Each flat object is conveyed at a second longitudinal displacement speed (V2) in a second zone adjacent to the pivoting zone, the second speed being different from the first speed. This sets spacing between objects in the zones before and after the pivoting zone.

Abstract: A device for holding lateral tabs of box blanks filing along a conveyor particularly in a folder-gluer. At least one rotary support is actuated in synchronicity with the passage of said blanks the activation being via a drive member arranged on an adjustable bearing structure. At least one sensor detects the blanks. The sensor is connected to an electronic control unit that commands the drive member which is rendered autonomous.

Abstract: An assembly device for plate elements such as sheets of paper, cardboard, corrugated cardboard or similar material, for subsequent operation thereon in a processing machine. A feed station feeds elements to a positioning station for the plate elements. The positioning station for the plate elements includes a lower part equipped with first conveyors arranged side by side and an upper part including a second conveyor movable transversely with respect to the first conveyors. The second conveyor include grippers for the plate elements. The positioning station has a device for assembling the plate elements with respect to each other and an aligning device for longitudinally and transversely aligning the plate elements.

Abstract: A device for holding lateral tabs of box blanks filing along a conveyor particularly in a folder-gluer. At least one rotary support is actuated in synchronicity with the passage of said blanks the activation being via a drive member arranged on an adjustable bearing structure. At least one sensor detects the blanks. The sensor is connected to an electronic control unit that commands the drive member which is rendered autonomous.

Abstract: An assembly device for plate elements such as sheets of paper, cardboard, corrugated cardboard or similar material, for subsequent operation thereon in a processing machine. A feed station feeds elements to a positioning station for the plate elements. The positioning station for the plate elements includes a lower part equipped with first conveyors arranged side by side and an upper part including a second conveyor movable transversely with respect to the first conveyors. The second conveyor include grippers for the plate elements. The positioning station has a device for assembling the plate elements with respect to each other and an aligning device for longitudinally and transversely aligning the plate elements.

Abstract: The device for turning a front panel of a platelike workpiece within a folder-gluer comprises a retaining plate 20 extending across and somewhat above the traveling plane of the workpiece and a series of lifting fingers 30 positioned transversely below the travelling plane and somewhat upstream of the retaining plate 20. The lifting fingers are actuated by a piston from a resting position below the travelling plane to a raised slanted raised position, at the arrival of the blank's front panel. The front panel includes a partially separated flap that must be parted. The device also comprises at least one pusher 40 that is substantially perpendicular to the plate 20, the pusher 40 being actuated by an actuator 44 in order to separate the flap when the panel reaches maximum height against the plate 20.