Plastic and nonmetallic article shaping or treating: processes – With printing or coating of workpiece – Coating or impregnating workpiece before molding or shaping...
Patent
1977-11-07
1979-07-03
Hoag, W.E.
Plastic and nonmetallic article shaping or treating: processes
With printing or coating of workpiece
Coating or impregnating workpiece before molding or shaping...
156267, 264161, 264163, 264255, 264258, 264294, B29G 500, B29D 302
Patent
active
041600053
ABSTRACT:
A fiber reinforced plastic part is fabricated by laying-up upon a properly shaped mold layers of uncured fiber reinforced plastic. The layers are cut through around the outer periphery of the part and its apertures and the waste material left in place during the curing process. The waste material so cut is thereafter pressed away from the finished part material to form a smooth finished part outer periphery and smooth aperture peripheries along the smooth lines established by the cutting process.
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Hauschild Vernon F.
Hoag W.E.
United Technologies Corporation
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