发明名称 |
MOLD FOR CASTING A WORKPIECE THAT INCLUDES ONE OR MORE CASTING PINS |
摘要 |
A mold for casting a workpiece that includes a casting shell, a casting core and casting pin that supports the core within the shell. The casting shell includes an interior shell surface. The casting core is located within the shell, and includes a sidewall extending between a first core surface and a second core surface. The casting pin includes an intermediate segment connected between a first support segment and a second support segment. The intermediate segment contacts the sidewall. The first support segment extends from the first core surface to a first side of the interior shell surface. The second support segment extends from the second core surface to a second side of the interior shell surface that is opposite the first side.
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申请公布号 |
US2013068415(A1) |
申请公布日期 |
2013.03.21 |
申请号 |
US201113234966 |
申请日期 |
2011.09.16 |
申请人 |
LUTJEN PAUL M.;STROCK CHRISTOPHER W.;UNITED TECHNOLOGIES CORPORATION |
发明人 |
LUTJEN PAUL M.;STROCK CHRISTOPHER W. |
分类号 |
B22C9/00;B22C9/10 |
主分类号 |
B22C9/00 |
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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