Countergravity casting method and apparatus
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United States of America Patent
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Sep 15, 1992
Issued Date -
N/A
app pub date -
Dec 17, 1990
filing date -
Jan 27, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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