Open-end spinning machine with means for supplying a sliver

Details Open-end spinning machine with means for supplying a sliver Open-end spinning machine with means for supplying a sliver

1975-03-07

1976-08-24

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Unitary multiple twist devices

57 56, D01H 112, D01H 1100

Patent

active

039758958

ABSTRACT:
An open-end spinning machine contains fiber guide surfaces, which are associated to the opener roll, between the means for supplying a sliver to an opener roll and a fiber supply channel leading to a spinning rotor. These fiber guide surfaces contain a removal opening, through which the impurities from the open sliver are removed. Inserted in this removal opening, which begins directly at the means for supplying the sliver, is a conveyor belt, which replaces a portion of the fiber guide surfaces. This increases the cleaning effect and prevents air from infiltrating.

REFERENCES:
patent: 3884028 (1975-05-01), Stahlecker et al.

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