Yarn cutting device of the gripper shuttle type

Textiles: weaving – Weft manipulation – Weaving with stationary weft supply

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Details

139302, 139430, 139450, D03D 4724

Patent

active

048586579

ABSTRACT:
A yarn cutting device for weaving looms having fixed reserves of weft and which operate with a gripper type weft-carrying shuttle wherein the shuttle supports a guiding member which carries the yarn towards the shed on the side of the loom. The guiding member includes two metal plates mounted between two resilient shims which allow the plates to be forced apart to receive a blade moved vertically into the path of the guiding member as the shuttle enters the shed to thereby sever the yarn. In an alternate embodiment, the guiding member is fixed adjacent the shed and the blade is carried by the shuttle.

REFERENCES:
patent: 3717181 (1973-02-01), Fabre
patent: 4027704 (1977-06-01), Romanin
patent: 4079758 (1978-03-01), Conte
patent: 4553570 (1985-11-01), Moessinger et al.

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