Open-end spinning unit

Details Open-end spinning unit Open-end spinning unit

1975-10-17

1977-11-29

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Unitary multiple twist devices

57 5895, 57 92, D01H 112

Patent

active

040599477

ABSTRACT:
In order to permit an open-end spinning unit to be opened with a relatively small amount of force, there is a swivel lid which covers all parts, without these parts being attached thereto. However in order to enable the opener roller to be stopped when the open-end spinning unit is opened, the opener roller is located in a swivel housing, which swivels when the lid is opened, thereby interrupting the drive of the opener roller, as a wharve of the opener roller lifts away from a tangential belt.

REFERENCES:
patent: 3375649 (1968-04-01), Bures et al.
patent: 3511045 (1970-05-01), Bures et al.
patent: 3756007 (1973-09-01), Bartling
patent: 3802176 (1974-04-01), Stahlecker
patent: 3874154 (1975-04-01), Stahlecker et al.
patent: 3884027 (1975-05-01), Schumann et al.

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