Method and apparatus for spinning yarns on open-end spinning mac

Details Method and apparatus for spinning yarns on open-end spinning mac Method and apparatus for spinning yarns on open-end spinning mac

1974-07-05

1976-05-04

Bashore, S. Leon

Textiles: spinning, twisting, and twining

Apparatus and processes

Delivery twist type

15319, 55272, 55350, 57 5889, 57156, 134 21, 134 18, 169 46, 169 60, 57 34R, 57 5895, A62C 304, B08B 504, D01H 112, D01H 1100

Patent

active

039539610

ABSTRACT:
A method and apparatus for removing fiber waste from yarn spinning rotors of open-end spinning machines and for removing trash waste liberated from fibers in their paths of travel to the respective rotors, utilizing a common primary airflow for drawing air from the rotors and for also drawing air adjacent the paths of travel of the fibers to the rotors so that the airflow adjacent such paths of travel will not interfere with movement of the fibers along such paths to the adjacent yarn spinning rotors. Preferably, the airflow from the rotors of each machine passes through a respective movable filter arranged to arrest fiber waste thereon periodically for intervals of predetermined duration permitting extinguishing of any fire which may have been ignited in the fiber waste being drawn from the rotors of the machines.

REFERENCES:
patent: 2355664 (1944-08-01), McMann
patent: 2685939 (1954-08-01), Parrett
patent: 3627584 (1971-12-01), Stewart
patent: 3777329 (1973-12-01), Lane
patent: 3777466 (1973-12-01), Kabele et al.
patent: 3792575 (1974-02-01), Doudlebsky et al.
patent: 3834145 (1974-09-01), Ellingham et al.
patent: 3839764 (1974-10-01), Clayton
patent: 3845612 (1974-11-01), Chisholm et al.
patent: 3859779 (1975-01-01), Furstenberg

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