Yarn withdrawal nozzle for an open-end spinning machine

Details Yarn withdrawal nozzle for an open-end spinning machine Yarn withdrawal nozzle for an open-end spinning machine

1996-08-15

1998-06-23

Crowder, C. D.

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57404, 57407, D01H 400

Patent

active

057688818

ABSTRACT:
A yarn withdrawal nozzle for an open-end rotor spinning machine is provided with at least one ferromagnetic member. The at least one ferromagnetic member serves to couple the yarn withdrawal nozzle to a holding device comprising at least one permanent magnet. The permanent magnet is arranged sunk in a recess. The at least one ferromagnetic member comprises a projection with a diameter of approximately 2 to 3 mm. The projection can be guided into the recess and thus can be positioned to the permanent magnet. The projection serves also as an anti-rotating device.

REFERENCES:
patent: 5537810 (1996-07-01), Pawaletz
patent: 5555715 (1996-09-01), Pawaletz et al.
patent: 5570572 (1996-11-01), Birkenmaier et al.

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