Method of making a fabricated sheet metal compression mold
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United States of America Patent
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Dec 25, 1984
Issued Date -
N/A
app pub date -
Mar 29, 1983
filing date -
Jan 23, 1981
priority date (Note) -
Expired
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Abstract
A compression mold includes punch and cavity components fabricated from initially flat sheets of relatively thin metal. The sheets of each component are shaped, assembled and joined to provide box-like components defining mating mold surfaces yielding molded parts which may be straight or laterally and/or vertically curved. The hollow interior of the two components allows for the circulation therethrough of an appropriate heat transfer medium to permit molding of either thermosetting or thermoplastic compounds.
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