Spinning device comprising a ring rotatably supported on a fluid

Details Spinning device comprising a ring rotatably supported on a fluid Spinning device comprising a ring rotatably supported on a fluid

1979-03-20

1981-01-13

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Elements

D01H 756

Patent

active

042441706

ABSTRACT:
Each spinning ring of a ring-frame spinning device is carried by a fluid bearing supplied with compressed air for centering and lifting the ring. The flow of compressed air is selectively interrupted or at least reduced by means of an automatic or hand-operated valve or cock in order to reduce or suppress the ring-lifting action. A braking action is thus produced on the ring as it is brought into frictional contact with a top horizontal radial surface of a ring carrier or stator. The braking action can be applied selectively to one or a number or all the rings of any ring spinning frame employed in the textile industry.

REFERENCES:
patent: 3324643 (1967-06-01), Kluttz
patent: 3345814 (1967-10-01), Gruet
patent: 3481131 (1969-12-01), Chilpan
patent: 3494120 (1970-02-01), Chilpan et al.
patent: 3543503 (1970-12-01), Watabe et al.
patent: 3611697 (1969-10-01), Greb

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