Circular-weaving machine with vertically moving heddles

Details Circular-weaving machine with vertically moving heddles Circular-weaving machine with vertically moving heddles

1994-11-08

1997-04-08

Falik, Andy

Textiles: weaving

Special-type looms

Circular, progressive shedding

139353, D03D 3700

Patent

active

056179057

ABSTRACT:
A circular loom for the manufacture of tubular fabrics having an annular frame with an upper annular plate and a lower annular plate, both having bearing bores for vertically moving healds (heddles) guiding the warp threads of the hose to be manufactured. Said healds are arranged on the periphery of said frame and are mounted on at least one continuous circular path such that they may be individually vertically displaced. For this purpose, the lower ends of the healds arranged in each circular path have cam following rollers running on a rotary driven cam-like control ring. More than one set of healds (with corresponding rotary driven control rings) along additional circular paths may be used.

REFERENCES:
patent: 4355666 (1982-10-01), Toril
patent: 4509562 (1985-04-01), Schonberger et al.
patent: 4977933 (1990-12-01), Brais

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