Patent ID: 6029485
Filing Date: 2000-02-29
Classification: B21D

Abstract:
A roller levelling machine for levelling a rolled section, the roller levelling machine comprising a section inlet for introducing the rolled section into the roller levelling machine, a plurality of bending rollers for levelling the rolled section, and at least one runout roller for guiding the levelled rolled section, an adjusting element for adjusting the at least one runout roller, a position sensor device located following the runout roller for determining a location of the rolled section at a predetermined distance from the runout roller, an adjusting control unit for the at least one runout roller connected to the position sensor device for transmitting the location, the adjusting control unit comprising means for determining a signal for the adjusting element from the location of the rolled section and for transmitting the signal to the adjusting element, wherein the adjusting element comprises means for adjusting the at least one runout roller in accordance with the adjusting signal, wherein the control unit is a control unit with integral control component.