Stabilized ladle for metal casting
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United States of America Patent
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-
Oct 26, 1999
Grant Date -
N/A
app pub date -
Jan 22, 1998
filing date -
Jan 22, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A substantially constant resistive force is applied to the drive motor of an automated ladler arm to prevent jerky movement of the arm during a downward or descending portion of its travel from a furnace to a mold. The force may be applied through an air cylinder connected to a pivoting loader arm.
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