Patent ID: 6482294
Filing Date: 2002-11-19
Classification: D21F

Abstract:
A machine for producing a material web having a pick-up suction roll disposed between a wire section and a press section and wound around by an air-permeable endless belt, and in the vicinity of the pick-up suction roll, the material web is taken from a wire belt by the endless belt in order to then be supplied to a press section, said machine comprising:adjustable size cutting elements arranged to cut the material web to a desired width; adjustable sizing strips arranged to adjustably set a suction width of the pick-up suction roll; an adjusting system that provides simultaneous adjustment of said size cutting elements and said sizing strips; an additional laterally adjustable cutting element, positioned after the pick-up suction roll with respect to web travel direction, and arranged to produce a transfer strip for the material web; and an adjusting drive associated with said additional cutting element; wherein said adjusting system includes a control device that predetermines at least one of respective size widths and associated reference positions of said size cutting elements and said sizing strips; wherein said adjusting drive is also connected to the control device.