Antriebseinheit fuer Querfuegeorgane von horizontalen oder vertikalen Schlauchbeutelmaschinen

DE 202006013355 U1 UPAB: 20070226 NOVELTY - The operating system for transverse welding heads in horizontal and vertical machines for producing bags from tubular film comprises a sun wheel (2) with drive (A1), around which planet wheels (4, 6, 8) are mounted. Connecting rods (3, 5, 7) link the center of the sun wheel to the centers of the planet wheels, which also mesh with it. Additional drives (A4, A6, A8) linked to the connecting rods allow the positions of the planet wheels to be altered. Welding heads (F4, F6, F8) are mounted eccentrically on the planet wheels DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for bag producing machines fitted with the operating system. USE - Operating system for transverse welding heads in horizontal and vertical machines for producing bags from tubular film.