发明名称 Mechanism for inverting the cope of a molding flask
摘要 A mechanism for inverting the cope of a molding flask which includes a frame and support arms pivotally supported by the frame. The cope of the molding flask is attachable to the support to thereby enable the cope to be inverted to permit safe and efficient cleaning and repair.
申请公布号 US6435261(B1) 申请公布日期 2002.08.20
申请号 US20000752329 申请日期 2000.12.29
申请人 AILIFF WAYNE D. 发明人 AILIFF WAYNE D.
分类号 B22C17/08;(IPC1-7):B22C17/08 主分类号 B22C17/08
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