Non-marking spreader for tubular knitted fabric

Textiles: cloth finishing – Expanding device for textile webs – Tubular-fabric-enclosed spreader

Patent

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Details

26 84, D06C 500

Patent

active

057943176

ABSTRACT:
A spreader-propeller apparatus for processing of tubular knitted fabric. Each of two spaced-apart frame sections is formed of upper and lower sheet metal sections mounting a plurality of grooved guide rollers carrying fabric-engaging propeller belts. The frame structure supports entry-side and exit-side belts which, in the mid-regions of the frame structure, are trained about vertically extended substantially cylindrical driving rolls. Smooth surfaced, large diameter tubular structural elements are rigidly secured above and below the sheet metal frame sections and are transitionally contoured in bridging portions to extend at least slightly above and slightly below the vertically extending drive rollers. The geometry of the sheet metal frame sections and the smooth wall tubing secured thereto is such that tubular knitted fabric being processed on the spreader is at all times guided away from and held in spaced relation to fixed surfaces presenting an edge or corner. At the discharge end of the spreader, the fabric passes over tapered guide rollers, avoiding contact of the fabric with a stationary edge, as the fabric exits from the spreader.

REFERENCES:
patent: 2294642 (1942-09-01), Wedler
patent: 2590938 (1952-04-01), Cohn et al.
patent: 2623264 (1952-12-01), Dungler
patent: 3175272 (1965-03-01), Cohn et al.
patent: 3616502 (1971-11-01), Aronoff
patent: 3762003 (1973-10-01), Frezza
patent: 3811159 (1974-05-01), Cecere
patent: 3875624 (1975-04-01), Frezza
patent: 3882577 (1975-05-01), Aronoff
patent: 3973304 (1976-08-01), Catalo
patent: 3973305 (1976-08-01), Catallo
patent: 4103402 (1978-08-01), Frezza
patent: 4173812 (1979-11-01), Cecere

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