Method and apparatus for cleaning an open-end spinning rotor

Details Method and apparatus for cleaning an open-end spinning rotor Method and apparatus for cleaning an open-end spinning rotor

1980-06-26

1982-07-20

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Clearing

D01H 1100

Patent

active

043399142

ABSTRACT:
Device for cleaning an open-ended spinning turbine comprises a bell which can be fitted to a container holding the spinning rotor and which is mounted on an arm operated by a jack.
The bell bears a piston of which the front tapered end probes the bottom of the throat for uniting the fibers in the rotor when the bell is joined to the container.
The procedure consists in letting a certain quantity of fibers enter after breakage of the yarn so as to form a ring of fibers in the rotor and then to press this ring by means of the piston until the rotor stops, while the scraping or rubbing of the ring of fibers enables the impurities stuck in the area of the throat for uniting the fibers to be detached.

REFERENCES:
patent: 3524312 (1970-08-01), Landwehrkamp et al.
patent: 3597911 (1971-08-01), Schiltknecht et al.
patent: 3810352 (1974-05-01), Miyazaki et al.
patent: 4057955 (1977-11-01), Roehrich
patent: 4058963 (1977-11-01), Stahlecker
patent: 4125991 (1978-11-01), Stahlecker

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