Gripping apparatus for shuttleless looms

Details Gripping apparatus for shuttleless looms Gripping apparatus for shuttleless looms

1985-09-09

1986-08-12

Jaudon, Henry S.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

D03D 4720

Patent

active

046050450

ABSTRACT:
A novel gripping apparatus for shuttleless looms comprising in combination a weft supplying fork mechanism and a weft transfer hook mechanism. The weft supplying fork mechanism includes a hollow body fixed on a steel belt of a shuttleless loom for movement, a warp-crossing guide member and a weft guide member provided on the body with a weft guide slot therein, as well as a movable grip member disposed on one side of the body for weft gripping operation. The weft transfer hook mechanism comprises a body having an inverse hook at the front and fixed on another steel belt, a movable grip device installed in the body, a yarn-pressing elastic member and a second warp-crossing guide plate fixed on one side, and a second weft guide member provided on top of the body, so that the weft transfer hook mechanism can be completely inserted into the hollow body of the weft supplying mechanism for weft exchanging and transferring operations.

REFERENCES:
patent: 3638686 (1972-02-01), Sole et al.
patent: 3915201 (1975-10-01), Mackie
patent: 3931837 (1976-01-01), Volpe
patent: 4417606 (1983-11-01), Corain

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