Adjustable bearing support for open-end friction spinning roller

Details Adjustable bearing support for open-end friction spinning roller Adjustable bearing support for open-end friction spinning roller

1984-07-25

1985-08-27

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57406, D01H 7882

Patent

active

045370222

ABSTRACT:
Apparatus is disclosed for adjustably supporting the friction rollers for an open-end friction spinning unit having two friction rollers that are arranged next to one another and form a wedge-shaped yarn forming gap. The rollers are mounted by means of bearings on non-rotating axles. In the area of the end faces of the friction rollers the non-rotating axles are held by means of holding devices, the spacing of which can be adjusted. Four holding devices arranged in pairs are provided for the axles, where at least between the holding devices of one pair, an adjusting screw is mounted extending transversely to the wedge-shaped gap, by means of which the spacing of said holding devices and thus the size of the wedge-shaped gap, can be adjusted.

REFERENCES:
patent: 4222222 (1980-09-01), Didek et al.
patent: 4241571 (1980-12-01), Turk et al.
patent: 4380892 (1983-04-01), Parker et al.

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