Open-end spinning machine having a plurality of spinning units a

Details Open-end spinning machine having a plurality of spinning units a Open-end spinning machine having a plurality of spinning units a

1985-07-02

1987-03-31

Levy, Stuart S.

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57 78, 57105, 57302, D01H 7882, D01H 1100

Patent

active

046532650

ABSTRACT:
An open-end spinning machine is provided having a servicing apparatus that can be moved along a series of spinning units, each unit containing one spinning rotor assembly comprising a shaft and a rotor. It is provided that in the individual spinning units, the shafts of the spinning rotor assemblies are disposed in wedge-shaped gaps formed by pairs of supporting disks and the shafts are driven by a tangential belt. The servicing apparatus contains a brake that can be applied to the rotor when servicing of a unit is required. The rotor is stopped while, at the same time, the drive of the tangential belt is interrupted via a bracket pulley that can be moved away from its operating position. In addition, members are provided for securing the spinning rotor in its operating position during the braking.

REFERENCES:
patent: 3779620 (1973-12-01), Stahlecker
patent: 4380143 (1983-04-01), Abduganiev et al.
patent: 4498283 (1985-02-01), Kodama et al.
patent: 4548030 (1985-10-01), Lauschke et al.

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