Device and method for the provision of cut rovings and machine for the reinforcement of a semi-finished textile product
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United States of America Patent
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Nov 13, 2012
Grant Date -
Sep 23, 2010
app pub date -
Jul 18, 2008
filing date -
Jul 20, 2007
priority date (Note) -
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Abstract
The present invention relates to a device and a method for providing cut-to-length rovings having a defined length from an endless roving, in particular in the aviation and aerospace sector, and also to a machine with a device of this type. The device comprises a loop shape setting arrangement, a loop bracing arrangement and a cutting arrangement. An endless roving can be braced by means of the loop bracing arrangement onto the loop shape setting arrangement, thus forming a loop which can be cut to length by means of the cutting arrangement in order to produce the cut-to-length roving.
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