Molten Metal Molding Machine
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United States of America Patent
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N/A
Issued Date -
Feb 1, 2007
app pub date -
Jul 21, 2006
filing date -
Aug 1, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A molten metal molding machine is provided with a heating cylinder, a linear motion member for successively feeding preheated metal rods into the heating cylinder from its rear end to successively push the metal rods toward a forward end of the heating cylinder, and a heater arranged on the heating cylinder such that the metal rods are gradually molten as they move through the heating cylinder from its rear end toward its forward end. The molten metal molding machine includes a guide pipe arranged on the forward end of the heating cylinder to downwardly feed molten metal into an injection sleeve, and an injection plunger arranged selectively movably forward and rearward in the injection sleeve such that by a forward movement of the injection plunger, the molten metal fed into the injection sleeve is injected and filled into a mold to subject the molten metal to cold-chamber molding.
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