Method of threading in a false twisting machine and an apparatus

Details Method of threading in a false twisting machine and an apparatus Method of threading in a false twisting machine and an apparatus

1993-05-03

1994-11-15

Hail, III, Joseph J.

Textiles: spinning, twisting, and twining

Apparatus and processes

Doffing or donning

57286, 57296, D01H 910, D01H 1330

Patent

active

053636376

ABSTRACT:
A method of threading in a false twisting machine, capable of surely attracting the free end of a yarn by suction and of preventing the yarn from slacking during a threading operation. A traveling doffer travels along a false twisting machine which oils yarn with oiling rollers and takes up the oiled yarns in yarn packages. During the doffing operation, the free end of the yarn extending on the delivery side of the oiling roller is sucked, while the yarn is separated from the oiling roller.

REFERENCES:
patent: 3257790 (1966-06-01), Dudzik et al.
patent: 4000604 (1977-01-01), Lee
patent: 4117656 (1978-10-01), Ingham
patent: 4308716 (1982-01-01), Bauer
patent: 4380144 (1983-04-01), Henry

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