Yarn guide device for an open-end spinning machine

Details Yarn guide device for an open-end spinning machine Yarn guide device for an open-end spinning machine

1975-02-03

1976-08-10

Watkins, Donald E.

Textiles: spinning, twisting, and twining

Apparatus and processes

Unitary multiple twist devices

D01H 112

Patent

active

039733823

ABSTRACT:
This invention relates to a yarn guide device for an open-end spinning frame, wherein said yarn guide device comprises a navel with a yarn guide opening arranged around the rotational axis of the rotor, and a guide roller with a yarn contact surface positioned substantially on an extension of the rotational axis of the rotor. The spun yarn is taken out through the navel substantially along the rotational axis of the rotor and is deflected for the first time as it passes along the guide roller.

REFERENCES:
patent: 3324642 (1967-06-01), Meimberg
patent: 3360917 (1968-01-01), Kubory et al.
patent: 3445993 (1969-05-01), Vorisek
patent: 3481128 (1969-12-01), Landwehrkamp et al.
patent: 3492804 (1970-02-01), Landwehrkamp et al.
patent: 3650104 (1972-03-01), Shepherd et al.
patent: 3685272 (1972-08-01), Greenwood et al.
patent: 3698174 (1972-10-01), Boucek et al.
patent: 3834145 (1974-09-01), Ellingham et al.
patent: 3834147 (1974-09-01), Havranek et al.

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