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US 6,029,485 AGranted
Roller levelling machine for levelling a rolled section
AssigneeSMS Schloeman-Siemag Aktiengesellschaft
InventorBruno Bohmer
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AssigneeSMS Schloeman-Siemag Aktiengesellschaft
InventorBruno Bohmer
Estimating the term…
A roller levelling machine for levelling a rolled section includes a section inlet for introducing the rolled section into the roller levelling machine and a plurality of bending rollers for levelling the rolled section. The roller levelling machine further includes at least one runout roller which is adjustable by an adjusting element for guiding the levelled rolled section. A position sensor device for determining the location of the rolled section is arranged following the runout roller at a predetermined distance from the runout roller. For transmitting the location, the position sensor device is connected to an adjusting control unit for the runout roller. The control unit is capable of determining from the determined location an adjusting signal for the adjusting element and transmitting the adjusting signal to the adjusting element. The adjusting element is configured to adjust the runout roller in accordance with the adjusting signal.
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.
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, and wherein the control unit comprises an adjustable control amplification.
Dependencies are inferred from the claim text.