Apparatus for the automatic infeed of a textile fibre sheet into

Textiles: fiber preparation – Assembling – Formed silvers

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Details

19288, D04H 1100, D01H 572

Patent

active

043720102

ABSTRACT:
Apparatus for the automatic infeed of a fibre sheet into a coiler comprises a smooth-surfaced transverse guide 6 to be placed at the delivery side of a pair of drawing rollers 1, 2. The guide 6 has an orifice 7 for gathering into a tuft the fibre sheet 3 coming from said pair of drawing rollers, a cylindrical outlet tube 8 extending said orifice 7, pneumatic means 18 for drawing the tuft into the outlet tube 8, and a pair of draw rolls 9 set at the downstream end of the outlet tube.
The invention may be applied to the introduction of a fibre sheet into a coiler, the fibre sheet leaving the last pair of rollers of the drafting train of a machine.

REFERENCES:
patent: 3020600 (1962-02-01), West
patent: 3327356 (1967-06-01), Andreani
patent: 3409944 (1968-11-01), Kajimura et al.
patent: 3413696 (1968-12-01), Flowers et al.
patent: 3490219 (1970-01-01), Ozawa et al.
patent: 4236278 (1980-12-01), Hoover

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