Opening roller for an open-end spinning arrangement

Details Opening roller for an open-end spinning arrangement Opening roller for an open-end spinning arrangement

1989-04-11

1990-01-23

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

19 97, D01H 7895, D01G 1910

Patent

active

048949833

ABSTRACT:
An opening roller for an open-end spinning arrangement is disclosed which contains a basic body pressed onto a shaft. This basic body contains an exchangeable ring mounting which is held by means of its end faces between a flange of the basic body and a tension disk. It is provided that the tension disk fitted onto the shaft is loaded in the axial direction by means of a screw which is screwed axially into the shaft and which, by means of the head, rests against the front face of the shaft. A spring element, preferably a cup spring, is arranged between the head of the screw and the tension disk.

REFERENCES:
patent: 4044427 (1977-08-01), Ankrom et al.
patent: 4163304 (1979-08-01), Laflaquiere et al.
patent: 4196496 (1980-04-01), Stauffer et al.
patent: 4272865 (1981-06-01), Schmolke
patent: 4296527 (1981-10-01), Eadie
patent: 4300265 (1981-11-01), Heinen
patent: 4679390 (1987-07-01), Stewart
patent: 4715177 (1987-12-01), Stahlecker

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