Simplified fiber tensioning for automated fiber placement machine

A fiber tensioning device (20) is provided for a spool (30) of fibers. A hub (22) is rotatably mounted on the support (32) and is adapted to have the spool (30) of fibers mounted thereon. Means on the hub (22) apply a drag force on fibers being drawn from the spool (30) to maintain the fibers in ten...

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Bibliographische Detailangaben
1. Verfasser:	MCCOWIN, PETER D
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES PACKING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A fiber tensioning device (20) is provided for a spool (30) of fibers. A hub (22) is rotatably mounted on the support (32) and is adapted to have the spool (30) of fibers mounted thereon. Means on the hub (22) apply a drag force on fibers being drawn from the spool (30) to maintain the fibers in tension.