Method and apparatus for the spinning of yarn

Details Method and apparatus for the spinning of yarn Method and apparatus for the spinning of yarn

1978-10-23

1979-12-25

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Unitary multiple twist devices

57 5891, D01H 112

Patent

active

041798740

ABSTRACT:
A method of spinning fibres to form a yarn wherein the fibres are condensed in an internal groove and a rotating annular member and the condensed fibres are peeled from the groove and passed between two surfaces of rotation co-axial with the annular member and rotating at different speeds so that the assembly of fibres peeled from the groove is caused to roll on its axis between the two surfaces of revolution as the assembly of fibres pass in an axial direction therebetween so that the fibres are twisted to form a yarn.

REFERENCES:
patent: 3688487 (1972-09-01), Fukuta et al.
patent: 3918246 (1975-11-01), Bouhon
patent: 3978646 (1976-09-01), Hoffmann et al.
patent: 4044537 (1977-08-01), Negishi et al.
patent: 4091605 (1978-05-01), Jacobson

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