Method of forming composite laminates
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United States of America Patent
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-
Jan 18, 1983
Grant Date -
N/A
app pub date -
Dec 15, 1980
filing date -
Dec 15, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Two cooperatively rotating annular wheels are temporarily deformed against each other radially to form a contact length and are partially located in a heated chamber. Each annular wheel is connected to a rotating shaft by flexible means. A positive pressure is maintained in the heated chamber. A plurality of composite plies are fed into the heated chamber where they are clamped and carried by the annular wheels. The clamped plies are subjected to a sustained pressure and temperature along the contact length. The plies are cured under sustained pressure and temperature after which they are cooled under sustained pressure and exit from between the annular wheels as an elongated cured composite laminate.
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