Apparatus for straightening weft yarns in fabrics

Details Apparatus for straightening weft yarns in fabrics Apparatus for straightening weft yarns in fabrics

1989-11-08

1991-01-29

Schroeder, Werner H.

Textiles: cloth finishing

Stretching or spreading and working

Weft angle adjusting

26 514, 26 515, D06H 312, D06H 310, D06C 300

Patent

active

049876635

ABSTRACT:
A process and apparatus for straightening weft yarns in fabrics in which a continuous fabric web is stretched over a defined longitudinal section with a force increasing in the direction of movement, essentially in the weft direction, between two marginal tensioning drums movable independently of each other in a manner such that the different forces that appear when a diagonal distortion occurs, can be compensated in the direction of movement on the tensioning drums so as to remove the distortion.

REFERENCES:
patent: Re1050 (1860-09-01), Sexton
patent: 883535 (1908-03-01), Gessner
patent: 3146511 (1964-09-01), Hoffman
patent: 3636598 (1972-01-01), Hannaway
patent: 3751774 (1973-08-01), Hannaway
patent: 4494740 (1985-01-01), Noboru

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