Weft yarn control for a weaving machine rotor

Textiles: weaving – Weft manipulation – Tensions

Patent

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Details

139302, 139429, 139 11, D03D 4970

Patent

active

045879966

ABSTRACT:
The weft yarn control employs a weft clamping and severing device on each of the picking side and catching side of the weaving rotor. Each device includes a suction tube into which the end of the weft yarn can be drawn, a spring for guiding a weft yarn end between the spring and suction tube and a clamping lever for clamping the yarn when severing is to take place. In addition, each device has a pair of blades for cutting the exposed end of a weft yarn prior to beating-up so that the excess yarn can be drawn off through the suction tubes.

REFERENCES:
patent: 3456342 (1969-07-01), Golobart
patent: 3658098 (1972-04-01), Mullekom
patent: 3792723 (1974-02-01), Titov
patent: 4071051 (1978-01-01), Strauss

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