Apparatus for weft insertion in a ribbon gripper loom

Details Apparatus for weft insertion in a ribbon gripper loom Apparatus for weft insertion in a ribbon gripper loom

1987-06-30

1988-09-20

Jaudon, Henry S.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

D03D 4712

Patent

active

047718153

ABSTRACT:
The apparatus contains a ribbon wheel driven in alternating direction of rotation with a flexible insertion ribbon being wound and unwound in a first looping region of the ribbon wheel and lappable over more than 360.degree. of the circumference. A ribbon type guide element loops the portion of the insertion ribbon present on the ribbon wheel. The insertion ribbon and the guide element are each fastened at one end in a trough-like depression of the ribbon wheel by a recessed clamp which has a support surface adapted to the adjacent surface portions to be lapped and ascending in a circumferential direction in a continuous arc. The other end of the guide element is fastened by a second clamp disposed in the same or another depression.

REFERENCES:
patent: 3682204 (1972-08-01), Dewas
patent: 4274449 (1981-06-01), Freisler et al.
patent: 4493347 (1985-01-01), Lutz

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