Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1976-02-25
1977-09-06
Jaudon, Henry S.
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
139188R, 139439, D03D 4724
Patent
active
040461742
ABSTRACT:
A pneumatic weft insertion system in which means are provided for inserting up to an entire length of a weft pick from an outside weft storage, the weft being stored within an open projectile shell prior to insertion. The system involves unidirectionally pneumatically propelling the projectile and weft filling into and through a warp shed and guiding the projectile by an externally provided air cushion.
REFERENCES:
patent: 3412763 (1968-11-01), Weuger
patent: 3416572 (1968-12-01), Giavini
patent: 3461919 (1969-08-01), Weuger
patent: 3868976 (1975-03-01), Weuger
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