Projectile launching apparatus

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

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Details

139452, D03D 4736

Patent

active

041900898

ABSTRACT:
A projectile launching and receiving apparatus for a pneumatic loom which includes a bore for receiving the projectile, a pneumatic launching chamber connected to the bore which is pressurized for launching the projectile, a passageway for guiding filling yarn from an outer opening to the bore, and valve means for blocking the passageway between the opening and pressure chamber to prevent filling yarn from being blown toward the outer opening.

REFERENCES:
patent: 3831640 (1974-08-01), Wueger
patent: 3868976 (1975-03-01), Wueger
patent: 3902530 (1975-09-01), Wueger
patent: 4046174 (1977-09-01), Wueger

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