Method of replacing a nozzle assembly for a molten metal holding and pouring box with dual pouring nozzles
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United States of America Patent
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Jun 5, 2018
Issued Date -
Oct 20, 2016
app pub date -
Jun 26, 2016
filing date -
Jun 26, 2011
priority date (Note) -
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Abstract
A molten metal holding and pouring box with a rectangular-shaped upper section and a pyramidal-shaped lower section provides a relatively constant flow of molten metal being poured from the box through each of two bottom nozzles into two separate foundry molds at the same time. The two bottom nozzles are contained in a unitary dual nozzle assembly that facilitates replacement as required by wear, or a change in location of the sprue cups in the two separate foundry molds being filled with molten metal.
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