Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Forming continuous work followed by cutting
Patent
1994-12-21
1997-06-17
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
Forming continuous work followed by cutting
264160, 264231, 264324, 2642884, 2642888, 264DIG73, B28B 1116, B29C 3700, D21J 300, D02J 106
Patent
active
056394110
ABSTRACT:
A condensed mat of glass fibers incorporating a thermosetting resin is expanded over a mold. Gripping elements at the edges of the mold hold the edges of the expanded mat in place while a second mold confines and deforms the expanded mat between the two molds. Hot air is passed through the porous molds and through the expanded mat to set the thermosetting resin which thereby holds the expanded mat in its deformed shape to form a panel.
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Dickson Donald E.
Weaver Carl J.
Wilkins Rodney R.
Gray Robin S.
Holli-Nee Corporation
Millard Sidney W.
Silbaugh Jan H.
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