Apparatus for the formation of yarn in a chenille machine

Details Apparatus for the formation of yarn in a chenille machine Apparatus for the formation of yarn in a chenille machine

1998-06-22

2000-09-19

Stryjewski, William

Textiles: spinning, twisting, and twining

Apparatus and processes

Chenille

57203, D02G 342

Patent

active

061194441

ABSTRACT:
Apparatus for driving interweaving threads in a yarn-forming unit of a chenille machine comprising, for each of the two sides of a gauge (1) on which the fuzzy thread is wound and sized, a pair of rollers (3, 30) forming a calender for driving two interweaving threads to be twisted in order to engage the lengths of the fuzzy thread. Of the rollers (3, 30), the upper one (3) of at least one of the two pairs is provided with a plurality of radial channels (31) associated to air-suction device to pull in the lengths of fuzzy threads being cut by a blade (2) towards the respective edge, at least over an arc thereof instantaneously facing the gauge (1) during the rotation of the rollers (3, 30) of the pair.

REFERENCES:
patent: 3645078 (1972-02-01), Roberts
patent: 3861128 (1975-01-01), Whitaker
patent: 3929268 (1975-12-01), Gross
patent: 3969881 (1976-07-01), Boldrini
patent: 4288973 (1981-09-01), Tani
patent: 5651168 (1997-07-01), Tung et al.

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