Method for preventing the inoperatability of an open-end spinnin

Details Method for preventing the inoperatability of an open-end spinnin Method for preventing the inoperatability of an open-end spinnin

1991-03-01

1993-01-05

Stodola, Daniel P.

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

2989801, 57105, 384616, D01H 1300, D01H 400

Patent

active

051759926

ABSTRACT:
A method and apparatus for preventing that an open-end spinning rotor becomes inoperative. In an open-end spinning rotor assembly which has a rotor with a fiber collecting groove and a rotor shaft, it is provided that the operability of the open-end spinning rotor after the wearing-out of the rotor shaft in the are of the step bearing surface is restored by the fact that the distance between the fiber collecting groove and the step bearing surface is restored to its predetermined value by the axial shifting of the shaft in the hub of the rotor plate.

REFERENCES:
patent: 867426 (1907-10-01), Shields
patent: 1469424 (1923-10-01), McQuaid et al.
patent: 3822541 (1974-07-01), Croasdale et al.
patent: 3845612 (1974-11-01), Chisholm et al.
patent: 3875732 (1975-04-01), Ellingham
patent: 3903683 (1975-09-01), Shino
patent: 4205423 (1980-06-01), Poole et al.
patent: 4319449 (1982-03-01), Hofmann
patent: 4763469 (1988-08-01), Stahlecker et al.
patent: 4916891 (1990-04-01), Landwehrkamp et al.

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