Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1990-12-17
1992-09-15
Lin, Kuang Y.
Metal founding
Process
Shaping liquid metal against a forming surface
164255, B22D 1806
Patent
active
051469731
ABSTRACT:
Method and apparatus for the differential pressure, countergravity casting of molten metal in shortened cycle times into a casting mold having an inlet passage-forming collar that provides a dam to reduce runout of the melt from the mold during tilting of the mold from the casting position to an inverted solidification position.
REFERENCES:
patent: 1100831 (1914-06-01), Kline
Hitchiner Manufacturing Co., Inc.
Lin Kuang Y.
Timmer Edward J.
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