Projectile opener and lift for a projectile loom

Details Projectile opener and lift for a projectile loom Projectile opener and lift for a projectile loom

1988-10-26

1989-11-28

Falik, Andrew M.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

D03D 4724, D03D 4727, D03J 506

Patent

active

048830984

ABSTRACT:
A picking mechanism for a loom including a projectile lift which points a projectile into a ready-to-pick position is made with a guide profile cross section open on the striking side. The projectile opener is provided with an additional guide element to guide the projectile body during movement into the ready-to-pick position. After positioning, the projectile opener with the guide element pivots away to expose a semi-circular space on the striking side of the projectile for the operation of a picking mechanism. The opener guide element may engage with an outer surface of the projectile during pivoting or may be positioned coaxially of a gripper opener to engage an internal surface in an additional passage in the projectile.

REFERENCES:
patent: 2865405 (1958-12-01), Pfarrwaller
patent: 4192356 (1980-03-01), Pfarrwaller
patent: 4488579 (1984-12-01), Lincke
patent: 4593724 (1986-06-01), Pfarrwaller

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