发明名称 |
Stopper-poured molten metal casting vessel with constant head height |
摘要 |
A casting apparatus for pouring molten metal into molds comprises a vessel having a molten metal-receiving chamber generally extending between a filling end and a pouring end. The vessel includes a nozzle disposed in a bottom surface of the chamber proximate to the pouring end. A stopper cooperates with the nozzle to control a downward gravity flow of molten metal through the nozzle. A first support pivotably supports the vessel to provide a horizontal tilt axis substantially coincident with the nozzle. A second support is connected to the vessel at a point away from the tilt axis and has a drive for controlling a pivot position of the vessel. A tilt angle controller detects a level of molten metal within the chamber and engages the drive to maintain the level at a predetermined level.
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申请公布号 |
US6896032(B1) |
申请公布日期 |
2005.05.24 |
申请号 |
US20020255306 |
申请日期 |
2002.09.26 |
申请人 |
HAYES LEMMERZ INTERNATIONAL, INC. |
发明人 |
MINOR DANIEL D.;SALGAT MARK;SEATON WILLIAM W.;GOOD DAVID;MCKIBBEN KENNETH D. |
分类号 |
B22D37/00;B22D41/04;B22D41/16;(IPC1-7):B22D37/00 |
主分类号 |
B22D37/00 |
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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