Textiles: spinning – twisting – and twining – Apparatus and processes – Receiving twist type
Patent
1973-02-26
1977-07-05
Watkins, Donald
Textiles: spinning, twisting, and twining
Apparatus and processes
Receiving twist type
57157TS, D02G 104, D01H 792
Patent
active
040331059
ABSTRACT:
Process and apparatus for friction twisting of yarns wherein yarn is caused to travel across the travelling friction surfaces at an angle substantially equal to the desired twist angle so that effects of variations of the friction characteristics and inconsistencies in the twisted yarns are substantially reduced.
REFERENCES:
patent: 1030179 (1912-06-01), Hilden
patent: 2923121 (1960-02-01), Tully
patent: 2939269 (1960-06-01), Dobson
patent: 3327463 (1967-06-01), Niina et al.
McNeight David Leslie
Morris William John
Ernest Scragg & Sons Limited
Watkins Donald
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