发明名称 |
Non-ferrous metal casting rotational control apparatus |
摘要 |
Disclosed is an apparatus for the prevention of unacceptable rotation control of a vertical non-ferrous metal casting apparatus during the casting process, and more particularly for aluminum. A guide key internal to the ram interacts with an inset keyway in the guide column to prevent the unacceptable rotation of the ram during casting.
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申请公布号 |
US5642770(A) |
申请公布日期 |
1997.07.01 |
申请号 |
US19950509183 |
申请日期 |
1995.07.31 |
申请人 |
WAGSTAFF, INC. |
发明人 |
IMTHURN, JAMES A.;WIATER, LEN J.;BEAVEN, GRAHAM T. |
分类号 |
B22D11/08;B22D11/128;(IPC1-7):B22D11/00;B22D11/12 |
主分类号 |
B22D11/08 |
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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