Apparatus and method for changing pattern plates on shell casting molding machine
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United States of America Patent
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-
Jul 28, 1998
Grant Date -
N/A
app pub date -
Jan 18, 1996
filing date -
May 18, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pattern plate carrier releasably mounts a pattern plate. The pattern plate carrier is rotatable to an inverted position, and a pattern plate changing device is provided for removing a pattern plate from the inverted carrier and replacing the removed pattern plate with a pre-heated substituting pattern plate.
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Cited Art Landscape
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