Textiles: spinning – twisting – and twining – Apparatus and processes – Unitary multiple twist devices
Patent
1981-04-15
1983-08-09
Watkins, Donald
Textiles: spinning, twisting, and twining
Apparatus and processes
Unitary multiple twist devices
57 13, 57 5852, 57 5857, 57 587, D07B 106, D07B 300, D07B 312
Patent
active
043971415
ABSTRACT:
A balanced finished strand is assembled from a plurality of filaments by first grouping the filaments each with its correct length using a twisting flyer, next setting the grouped filaments using an over twisting flyer, and finally taking up, post forming, and spooling the balanced finished strand using a double twist buncher mechanism. The over twisting flyer is positioned outside the double twist buncher mechanism and adjacent the twisting flyer.
REFERENCES:
patent: 2143203 (1939-01-01), Maxham
patent: 4087956 (1978-05-01), Gre
patent: 4328662 (1982-05-01), Bretegnier et al.
patent: 4332131 (1982-01-01), Palsky et al.
Bartell Lester A.
Gurecki William A.
National-Standard Company
Watkins Donald
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