Open-end fiber spinning machine

Details Open-end fiber spinning machine Open-end fiber spinning machine

1974-10-22

1976-07-13

Queisser, Richard C.

Textiles: spinning, twisting, and twining

Apparatus and processes

Unitary multiple twist devices

D01H 112

Patent

active

039686361

ABSTRACT:
Open-end fiber spinning machine including an under pressure spinning chamber and an opening roller mounted in a fiber opening body. The opening roller engages a feeding channel for feeding the separated fibers, said channel connecting directly the inner space of the spinning chamber with an environment of higher pressure. The feeding channel is provided in a wall located oppositely to the fiber opening roller with a curved surface which is engaged by the circumferential circle line of the sawtooth covering of the fiber opening roller.

REFERENCES:
patent: 3584451 (1971-06-01), Chrtek
patent: 3777466 (1973-12-01), Kabele et al.
patent: 3826071 (1974-07-01), Grau

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