Winding – tensioning – or guiding – Unidirectional winding and unwinding – Fixed number of windings on winding surface
Patent
1999-02-16
2000-10-17
Walsh, Donald P.
Winding, tensioning, or guiding
Unidirectional winding and unwinding
Fixed number of windings on winding surface
2424195, 242150R, B65H 5922
Patent
active
061318418
ABSTRACT:
A yarn supply apparatus, particularly for textile machines, includes a rotary pulley over a holder body and a yarn supply reel under the holder body both of which are secured to a rotary shaft so that a yarn passed through in the order of a yarn guiding eyelet and a disk is wound around a number of elongated metallic rods located between two flanges to form a plurality of loops of yarn windings. The yarn stored on the metallic rods of the yarn supply reel is continuously let off from the lower side thereof to a let off guiding member. The yarn supply apparatus further includes a driving part having a cover for a holder body and a hollow portion in the interior thereof. A first pulley is rotated around a first shaft secured to the holder body and a second pulley is driven by the rotating power of the first pulley. A disk part is located under the holder body and secured to the second pulley shaft and several idle disks sited upside of disk.
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patent: 5655721 (1997-08-01), Matsuoka
Walsh Donald P.
Webb Collin A.
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