Picking device in projectile looms

Details Picking device in projectile looms Picking device in projectile looms

1992-08-31

1993-10-12

Falik, Andrew M.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

139 1R, 139449, D03D 4926

Patent

active

052516776

ABSTRACT:
The picking device in projectile looms has guide teeth (1) having narrowing zones (20, 20') adapted to receive lubricant transferred from the projectiles (100) to the guide teeth. Because of these narrowing zones and given appropriate shaping no lubricant reaches the guide teeth side surfaces which contact the warp yarns. Soiling of the cloth by lubricant can therefore be obviated. Also, adequate lubrication can be provided so that there is no soiling due to material released by abrasion between the projectile and the guide teeth.

REFERENCES:
patent: 4188980 (1980-02-01), Muller
patent: 4638839 (1987-01-01), Pezzoli
patent: 4693282 (1987-09-01), Campbell

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