Shuttleless loom of the type having unidirectional weft thread c

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

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Details

1391962, D03D 4724

Patent

active

040156427

ABSTRACT:
A shuttleless loom having at least one weft thread carrier movable across the whole shed for inserting a weft thread between the warp threads, and a device for throwing and recovering the weft thread carrier. The device comprises a guide for returning the carrier which has passed across the shed to the throwing position without stopping it and means such as a flywheel for accelerating the returned carrier to confer to it the initial throw speed. The flywheel defines the inner wall of a circular guide portion tangent to a throwing and a returning portion of the guide and has means for entraining the thread carrier. A controlled throw door causes the accelerated carrier to be timely thrown out of the circular guide portion for catching the weft thread and inserting it between the warp threads.

REFERENCES:
patent: 3444902 (1969-05-01), Moessinger
patent: 3593752 (1971-07-01), Moessinger
patent: 3750716 (1973-08-01), Kimura et al.

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