Roller levelling machine for levelling a rolled section

Details Roller levelling machine for levelling a rolled section Roller levelling machine for levelling a rolled section

1998-11-12

2000-02-29

Crane, Daniel C.

Metal deforming

With use of control means energized in response to activator...

Metal deforming by use of roller or roller-like tool element

72 83, 72 111, 72 112, 72 37, 72164, B21D 106

Patent

active

06029485&

ABSTRACT:
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.

REFERENCES:
patent: 4152913 (1979-05-01), Zerhoch
patent: 4520642 (1985-06-01), Niino
patent: 4583384 (1986-04-01), Niino
Brochure No. WZ/3123 "Rollenrichtmachinen Fur Schwere Walzprofile Und Schienen" of SMS Schloemann-Siemag Aktiengesellschaft in Dusseldorf, DE.

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