Weft inserter for weaving machines

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

Patent

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Details

D03D 4720

Patent

active

044237561

ABSTRACT:
A weft inserter for weaving machines wherein the weft supply is provided from a stationary package located outside the shed including a hand and a weft gripper having a rigid lower portion and a resilient upper portion. Ramp guiding means are provided for guiding the weft into an angle over a center ramp having a finger that bears downward upon the resilient upper portion of the gripper with the result that when tension increases in the weft, at least a portion of the increased tension is transmitted to the weft gripper in the gripping direction.

REFERENCES:
patent: 2192728 (1940-03-01), Dewas
patent: 3580291 (1971-05-01), Piccoli
patent: 3719211 (1973-03-01), Porter

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