Method and installation for the on-line production of a ply of assemblies and the winding thereof on a beam
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United States of America Patent
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Mar 22, 1994
Issued Date -
N/A
app pub date -
May 5, 1993
filing date -
Oct 29, 1990
priority date (Note) -
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Abstract
A method and installation (1) for the on-line production of a ply (21) of semblies (20) of threads (30, 40) and the winding thereof on a beam (29). A plurality of rotary devices (2) permitting the production of the assemblies (20) is used to obtain the ply (21); the ply (21) is driven along by pulling elements (23) common to all the assemblies (20); elements (32) which permit the synchronizing of the speeds of the devices (2) and of the elements (23) are used; the ply (21) is wound on the beam (29); elements (33) which permit the detection of a defect (35) in the ply (21) are used. Beams (29) obtained by this method or with this installation.
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