Static molds – Including means within surface to confine heat exchange medium – Mold part of particular material
Patent
1981-01-23
1983-06-28
Pavelko, Thomas P.
Static molds
Including means within surface to confine heat exchange medium
Mold part of particular material
249135, 264219, B29C 102
Patent
active
043901565
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.
REFERENCES:
patent: 3971118 (1976-07-01), Holmquist
Procedure Handbook of Arc Welding Design & Practice, The Lincoln Electric Co., Cleveland, Ohio, 1945, pp. 489-493.
Hayes Gerald G.
McClain Robert L.
Meyer Leonard S.
Murray Michael J.
Groff, Jr. Emory L.
Pavelko Thomas P.
Victor United, Inc.
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