Open-end spinning machine

Details Open-end spinning machine Open-end spinning machine

1981-12-23

1984-01-24

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Clearing

57408, 57411, D01H 1135, D01H 7888, D01H 1314

Patent

active

044268408

ABSTRACT:
An open-end spinning machine having a plurality of spinning units (5) arranged side by side in a row extending in the longitudinal direction of the spinning machine. Each of the spinning units (5) has a filter (11) disposed at the front surface thereof and extending for substantially the entire width thereof. All the filters (11) arranged on the spinning units (5) disposed at one side of the spinning machine lie on a substantially identical imaginary plane slightly upwardly inclined from a horizontal plane when seen from the front to the rear. Each spinning unit includes a duct means (13) having air passages (15, 23, 27, 31) extending from the openings (13a, 13b, 13c, 13d) located adjacent to the filter (11) to the upper surface of a feeding roller (25), the upper and lower surfaces of a combing roller (21), and the periphery of the combing roller (21).

REFERENCES:
patent: 3696605 (1972-10-01), Morikawa et al.
patent: 3800521 (1974-04-01), Doudlebsky et al.
patent: 3922839 (1975-12-01), Sakurai et al.
patent: 3926665 (1975-12-01), Harrap et al.
patent: 4150533 (1979-04-01), Gusser et al.

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