Arrangement for twisting of fibrous material

Details Arrangement for twisting of fibrous material Arrangement for twisting of fibrous material

1978-02-23

1979-08-28

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Unitary multiple twist devices

57 5861, 57 5863, D01H 786, D01H 788

Patent

active

041655990

ABSTRACT:
Filaments or yarn are twisted by means of an arrangement provided with three at least partly hollow shafts rotating at equal or different rotating speeds and in the same or different sense, while the fibrous material is guided so as to pass alternately through the hollow shafts when taken off from a supply package and to carriers fixed to these shafts, to be thereby twisted and taken off by a take-up device.

REFERENCES:
patent: 1690373 (1928-11-01), Marchev
patent: 2526147 (1950-10-01), MacCreadie
patent: 3147581 (1964-09-01), Godderidge
patent: 3475892 (1969-11-01), Taira et al.
patent: 3956875 (1976-05-01), Lenorak

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