Yarn reserve forming and moving apparatus

Details Yarn reserve forming and moving apparatus Yarn reserve forming and moving apparatus

1975-06-04

1977-05-17

Queisser, Richard C.

Textiles: spinning, twisting, and twining

Apparatus and processes

Web material

57 5889, D01H 112

Patent

active

040233367

ABSTRACT:
Apparatus for forming a yarn reserve and for moving yarn back and forth in open-end spinning devices. This type of device has at least one spinning turbine, a yarn delivery opening, and a pair of delivery rollers opposite the opening. A yarn guide rod has guide elements and is located downstream of the delivery opening in the direction of yarn movement. The yarn guide rod is displaceable in a direction transverse to the axis between the opening and the delivery rollers. This rod defines a deflection device for diverting the yarn from the axis. A drive is provided for driving the yarn guide rod and is in interruptable connection therewith. The drive moves the guide rod back and forth and moves the guide rod to a further position for providing a yarn reserve.

REFERENCES:
patent: 2491569 (1949-12-01), Lichtenberg
patent: 3455095 (1969-07-01), Makeham et al.
patent: 3492804 (1970-02-01), Landwehrkamp et al.
patent: 3680300 (1972-08-01), Landwehrkamp
patent: 3760576 (1973-09-01), Le Chatalier et al.
patent: 3803823 (1974-04-01), Niestroj et al.
patent: 3821878 (1974-07-01), Parsons

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