Apparatus for false twisting yarn

Details Apparatus for false twisting yarn Apparatus for false twisting yarn

1983-06-01

1985-04-16

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Threading up

57339, 57340, D02G 108, D01H 1500

Patent

active

045107440

ABSTRACT:
For false twisting apparatus (21) of the kind comprising three rotatable parallel shafts (10,11,12) arranged at the apices of a triangle and having a plurality of parallel discs (14) on each shaft (12) inter-digitating with the discs (14) on the other two shafts (10,11), a threading device (13) is provided allowing sequential threading of a yarn into the apparatus (21). The threading device (13) comprises a body (30) on which tines (40 to 44) are slidably mounted in spaced disposition longitudinally of the body (30) and which can be pushed sequentially into the spaces between consecutive discs (14) on two stacks (10,11) as separated by the discs (14) on the other shaft (12).

REFERENCES:
patent: 3762149 (1973-10-01), Raschle
patent: 3911661 (1975-10-01), Naylok
patent: 4149366 (1979-04-01), Bass et al.
patent: 4226080 (1980-10-01), Bieber et al.
patent: 4235071 (1980-11-01), Dillon
patent: 4412412 (1983-11-01), Paul et al.

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