发明名称 |
CASTING SHROUD, MANIPULATION DEVICE FOR THIS SHROUD, AND DEVICE FOR DRIVING A VALVE |
摘要 |
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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申请公布号 |
US2011278331(A1) |
申请公布日期 |
2011.11.17 |
申请号 |
US200913130460 |
申请日期 |
2009.11.19 |
申请人 |
BOISDEQUIN VINCENT;COLLURA MARIANO;BUTTS JEFFREY;VESUVIUS CRUCIBLE COMPANY |
发明人 |
BOISDEQUIN VINCENT;COLLURA MARIANO;BUTTS JEFFREY |
分类号 |
B22D41/12;F16K1/00 |
主分类号 |
B22D41/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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