Open-end spinning machine

Details Open-end spinning machine Open-end spinning machine

1980-07-25

1982-07-20

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

D01H 7882

Patent

active

043399100

ABSTRACT:
An open-end spinning apparatus with a spinning rotor having an interior wall, a yarn takeoff channel opening and a fiber feed channel opening communicating with the interior of the spinning rotor. A suction opening (5, 50, 51) is connected to a source of reduced pressure and has its open end directed to the interior wall of the spinning rotor. The suction opening is positioned so that a suction air stream flowing therethrough is separated by a screen from the yarn takeoff channel opening and the fiber feed channel opening.

REFERENCES:
patent: 3778990 (1973-12-01), Bartling et al.
patent: 3845612 (1974-11-01), Chisholm
patent: 3922839 (1975-12-01), Sakurai et al.
patent: 4245460 (1981-01-01), Stauffert et al.

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