Open-end spinning device

Details Open-end spinning device Open-end spinning device

1990-07-10

1992-05-12

Stodola, Daniel P.

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57411, D01H 7882, D01H 430

Patent

active

051116510

ABSTRACT:
An open-end spinning device with a fiber feeding channel which extends from a housing with a rotating opening roller to a spinning element. The fiber feeding channel comprises two channel sections which can be moved towards each other and can be brought into alignment with each other. The first channel section is located in an insert of the housing and is capable of axial movement in the housing. The insert is urged by an elastic element in the direction of the second channel section and is covered by a screen on its end towards the interior of the housing, at least on the downstream side (with reference to the rotational direction of the opening roller). A seal is located between the insert and the housing.

REFERENCES:
patent: 3785138 (1974-01-01), Rajnoha et al.
patent: 3901013 (1975-08-01), Scharychenkov
patent: 3924397 (1975-12-01), Stahlecker et al.
patent: 4014162 (1977-03-01), Stahlecker
patent: 4479348 (1984-10-01), Yasui et al.
patent: 4567722 (1986-02-01), Stahlecker
patent: 4638626 (1987-01-01), Stahlecker et al.
patent: 4653266 (1987-03-01), Dexler et al.

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