Apparatus and methods for producing tow based patterns
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United States of America Patent
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N/A
Issued Date -
Oct 23, 2003
app pub date -
Apr 17, 2002
filing date -
Apr 17, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
One embodiment of the invention provides an apparatus for producing a preform. The apparatus includes a lay-up device and a distribution head coupled to the lay-up device. The lay-up device receives tow. The lay-up device has a plurality of sockets. The sockets removably and replaceably engage pins along a perimeter of a desired preform shape. The distribution head distributes tow. The distribution head loops tow around the pins to form the preform.
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