Open end spinning machine

Details Open end spinning machine Open end spinning machine

1975-07-17

1976-11-09

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Unitary multiple twist devices

57 1R, 57136, D01H 116, D01H 112

Patent

active

039902242

ABSTRACT:
An open end spinning machine has individual spinning locations which include a spinning rotor, various drive rollers and conduits and drive shafts which are brought into tangential engagement with drive belts or the like. For this purpose, each spinning location is enclosed in a movable housing which can be displaced vertically on a column mounted on the machine by one end. A stop pin in the column cooperates with a rotating ring in the housing and provides therewith a bayonet-like engagement. The motion of the housing in the opposite direction is limited by the angled arm of a lost-motion slide connected to the housing which makes contact with the stop pin in the column. Easy removal without tools permits ready access to the machine space behind each housing.

REFERENCES:
patent: 2658327 (1953-11-01), Keyser
patent: 2758439 (1956-08-01), Bradshaw
patent: 3511045 (1970-05-01), Bures et al.
patent: 3662532 (1972-05-01), Stahlecker
patent: 3756007 (1973-09-01), Bartling
patent: 3774382 (1973-11-01), Bartling
patent: 3911660 (1975-10-01), Stalder

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