Casting shroud, manipulation device for this shroud, and device for driving a valve
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United States of America Patent
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Jan 6, 2015
Grant Date -
Nov 17, 2011
app pub date -
Nov 19, 2009
filing date -
Nov 20, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A manipulation device for a shroud for casting liquid metal comprises holding means for the shroud, downstream of a metal flow control valve, this valve being able to assume an open configuration and a closed configuration under the action of drive means. The manipulation device comprises fixing means affixed to the drive means for the valve. A ladle shroud for the flow of liquid metal from a casting ladle to a metal tundish has a longitudinal axis and comprises a shroud gripping head at one end. The gripping head is fusiform.
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