Arrangement for open-end friction spinning

Details Arrangement for open-end friction spinning Arrangement for open-end friction spinning

1986-09-04

1987-06-16

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57301, D01H 7885

Patent

active

046728031

ABSTRACT:
An arrangement for open-end friction spinning with two rollers forming a wedge-shaped gap is provided for separating the two rollers from a drive during a yarn breakage. A device reduces the speed of the roller rotating into the wedge-shaped gap earlier or faster than the roller rotating out of the wedge-shaped gap. Furthermore, a device is provided for switching off the suction device holding the producing yarn within the wedge-shaped gap during a yarn break.

REFERENCES:
patent: 4586325 (1986-05-01), Wassenhoven
patent: 4592198 (1986-06-01), Stahlecker
patent: 4598539 (1986-06-01), Stahlecker et al.
patent: 4606186 (1986-08-01), Stahlecker
patent: 4612762 (1986-09-01), Stahlecker
patent: 4612763 (1986-09-01), Stahlecker

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