Apparatus for changing the position of the web in structural shape rolling
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United States of America Patent
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N/A
Issued Date -
May 1, 2003
app pub date -
Oct 16, 2002
filing date -
Oct 17, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An apparatus for repositioning the web of a rolled structural shape such as an H-beam or I-beam in which the web spans between two flanges. The horizontal rolls of the mill stand are individually adjusted by computer based upon a measurement of the web profile upstream of the mill stand along a conveyor for the workpiece so that the rolling gap is located centrally between the upper and lower flange edges notwithstanding the fact that the web may have originally been off-center.
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