Metal deforming – With use of control means energized in response to activator... – Metal deforming by use of roller or roller-like tool element
Reexamination Certificate
2011-06-21
2011-06-21
Ross, Dana (Department: 3725)
Metal deforming
With use of control means energized in response to activator...
Metal deforming by use of roller or roller-like tool element
C072S012200, C072S200000, C072S241800, C029S527700
Reexamination Certificate
active
07963136
ABSTRACT:
Processes for continuous production of a thin metal strip, in particular a steel hot strip, directly from a metal melt and with a strip cast thickness of <10 mm by the roll-casting process. The cast metal strip is fed for in-line thickness reduction, and then to a storage device. To achieve a high-quality, hot-rolled metal strip with flatness tolerances comparable to those which can currently be achieved in the production of hot-rolled metal strip from continuous-cast thin slabs or slabs, at cast thicknesses of between 40 and 300 mm, in a continuous production process starting directly from metal melt. With the low strip cast thickness, a flatness measurement is performed on the moving metal strip, and the measurement results of this flatness measurement are used to influence the flatness of the metal strip in a targeted way.
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Brummayer Markus
Eckerstorfer Gerald
Flick Andreas
Hohenbichler Gerald
Schweighofer Andreas
Katcoff Matthew G
Ostrolenk Faber LLP
Ross Dana
Siemens Vai Metals Technologies GmbH & Co
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