Weft thread transporter

Details Weft thread transporter Weft thread transporter

1989-12-18

1991-12-17

Schroeder, Werner H.

Textiles: knitting

United needle machines

Straight

66125R, 66146, D04B 2300

Patent

active

050726021

ABSTRACT:
The arrangement provides warp threads for an oscillating weft thread magazine for warp knitting machine. The machine uses a creel, a first delivery device with constant delivery speed, and a second delivery device with a variable thread drive speed. The latter speed corresponds to the instantaneous take-off speed of the weft thread by the carriage. A storage arrangement is located between the two delivery devices for smoothing out the differences between the constant delivery speed and the variable take-off speed. This arrangement enables use of elastic weft threads on the weft thread magazine, so that they are provided in a state of constant tension stage; in particular, tension-free or very slightly tensioned.

REFERENCES:
patent: 4487039 (1984-12-01), Mayer

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