Fiber supply arrangement for open-end rotor spinning

Details Fiber supply arrangement for open-end rotor spinning Fiber supply arrangement for open-end rotor spinning

1990-05-09

1991-11-19

Stodola, Daniel P.

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57408, 57411, D01H 438

Patent

active

050655728

ABSTRACT:
In an arrangement for open-end rotor spinning having a fiber feeding duct starting at a feeding and opening device and tapering in the direction of the spinning rotor, it is provided that at least one bypass opening in the fiber feeding duct is provided at a point which has a larger cross-section than the mouth of the fiber feeding duct, and in that the fiber feeding duct has a deflection in front of the bypass opening by which the fibers are guided past the bypass opening.

REFERENCES:
patent: 3511044 (1970-05-01), Stary
patent: 3521440 (1970-07-01), Oskin et al.
patent: 3523300 (1970-08-01), Tabata et al.
patent: 3604194 (1971-09-01), Edagawa
patent: 4459800 (1984-07-01), Stawlecker
patent: 4976099 (1990-12-01), Brockmanns et al.

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