Bearing means for spinning rotors of an open-end spinning machin

Details Bearing means for spinning rotors of an open-end spinning machin Bearing means for spinning rotors of an open-end spinning machin

1975-07-29

1977-08-16

Queisser, Richard C.

Textiles: spinning, twisting, and twining

Apparatus and processes

Driving

57 5889, 308 26, D01H 1241

Patent

active

040416887

ABSTRACT:
In order to reduce the noise generated by the bearing means for a spinning rotor in which the spinning rotor is mounted in a wedge formed by supporting rings and driven by a tangential belt, one common pillow block is provided for all of the supporting rings of a spinning unit, whereby the pillow block is supported in an elastic manner. The bearing conditions do not change in spite of the resiliency, as the individual members do not perform any relative motions one to the other. In order to further preclude the formation of undesired axial forces as a result of the movement of the shaft of the spinning rotor relative to the tangential belt, the elastic supporting means permit movements in only one specific direction, thereby preventing alteration of the axial force between tangential belt and spinning rotor.

REFERENCES:
patent: 3779620 (1973-12-01), Stahlecker
patent: 3805506 (1974-04-01), Stahlecker
patent: 3807157 (1974-04-01), Stahlecker
patent: 3838560 (1974-10-01), Stahlecker

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