Add roller for a fiber placement machine
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United States of America Patent
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Dec 8, 2009
Grant Date -
Mar 1, 2007
app pub date -
Aug 25, 2006
filing date -
Aug 25, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus and invention are provided for accelerating an added tow to match the lay-down speed of other tows exiting a compaction roller of a fiber placement head, by driving the added tow with an add roller operatively coupled to be driven at the same peripheral speed as a feed roller having a peripheral speed matching the peripheral speed of the compaction roller.
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