Weft grippers for shuttleless weaving looms

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

Patent

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Details

D03D 4720

Patent

active

047578440

ABSTRACT:
A pair of weft grippers for moving weft yarn through a shuttleless weaving loom, comprises a carrying gripper for carrying the weft partway into the sheds of the loom and a drawing gripper for thereafter receiving and completing the passage of the yarn through the sheds. Each gripper has a body of solid synthetic resin faced on opposite sides with sheet steel that is partially embedded in the resin by molding. The spaced-apart steels shells impart great rigidity and wear resistance to the body, at the same time that the plastic body between the shells achieves light weight and low cost of the gripper.

REFERENCES:
patent: 3842867 (1974-10-01), Volpe
patent: 4226265 (1980-10-01), Zollinger
patent: 4271873 (1981-06-01), Genini

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