Gripper changer for projectile looms

Details Gripper changer for projectile looms Gripper changer for projectile looms

1992-03-17

1993-02-16

Falik, Andrew M.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

1391962, 139453, D03D 4724, D03J 506

Patent

active

051862182

ABSTRACT:
A weft yarn changer on a projectile loom has a pivoted changer member (1) for at least two yarn transfer elements (2) each in the form of a slide rod (2a) and a yarn gripper (21). The slide rod (2a) is made of plastic and is longer radially than tangentially in the pivoting direction relative to the pivoting axis. A duct (24) oriented in the sliding direction forms a cavity which is particularly suitable as a yarn guide. The inventive yarn changer has short actuation times.

REFERENCES:
patent: 4120329 (1978-10-01), Hintsch et al.
patent: 4852618 (1989-08-01), Zollinger
patent: 5033514 (1991-07-01), Just et al.
patent: 5065797 (1991-11-01), Haeussler et al.

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