Apparatus for winding filamentary material

摘要

Filamentary material is continuously wound on a pair of rotating spools, provided with feed means for excursively drawing the material to the spools and a transfer device for changing the feed of the material from one spool to the other. The transfer device is moved from association with the spool around which the material is being first wound to the spool around which the material is to be next wound in advance of the actual changeover of feed of said material from one spool to the other.