Apparatus for producing spun yarn

Details Apparatus for producing spun yarn Apparatus for producing spun yarn

1990-10-19

1992-02-18

Hail, III, Joseph J.

Textiles: spinning, twisting, and twining

Apparatus and processes

With drafting

57333, 57343, D01H 1115

Patent

active

050882651

ABSTRACT:
An apparatus for producing a spun yarn comprising drafting units, delivery rollers and spinning devices disposed between the front rollers of each drafting unit and the corresponding delivery rollers. The spinning device guides a sliver drafter by the drafting unit along a substantially straight line and blows air against the running sliver so that some of the component fibers in the circumference of the sliver are fluffed out and caused to wind around the fibers forming the core of the sliver, and the circumferential speed of the delivery rollers is set to be equal to or higher than that of the front rollers.

REFERENCES:
patent: 3670486 (1972-06-01), Murray
patent: 3927517 (1975-12-01), Kimoto
patent: 4322944 (1982-04-01), Sraitr et al.
patent: 4476672 (1984-10-01), Anahara et al.
patent: 4489545 (1984-12-01), Susumu et al.
patent: 4497167 (1985-02-01), Nakahara et al.
patent: 4517794 (1985-05-01), Sakai et al.
patent: 4635435 (1987-01-01), Morrison et al.
patent: 4693071 (1987-09-01), Morrison
patent: 4713931 (1987-12-01), Morrison et al.
patent: 4719774 (1988-01-01), Morrison
patent: 4958487 (1990-09-01), Suganuma et al.

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