Heald-separation apparatus for warp-thread drawing-in machines

Textiles: manufacturing – Warp preparing or handling – Machine replenishing

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28208, D03J 114

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active

054759064

ABSTRACT:
The separating apparatus contains carrier rails for the storage of healds in the form of a stack, a dividing-off member for pushing the foremost heald laterally out of the stack into an intermediate position, and a first transfer device for transporting the healds from the intermediate position in the direction of a heald carrier for transporting the healds to their drawing-in position. Provided in the region between the intermediate position and the heald carrier is a lock which contains a controlled clamp for clamping the carrier rails. The lock is briefly opened for transporting a separated heald past the lock to the heald carrier. The apparatus can be used to separate healds of all types, especially of those having closed end loops.

REFERENCES:
patent: 4891871 (1990-01-01), Tachibana et al.
patent: 4916785 (1990-04-01), Tachibana et al.
patent: 5174000 (1992-12-01), Wilhelm et al.
patent: 5184380 (1993-02-01), Benz et al.
patent: 5274894 (1994-01-01), Wilhelm et al.
patent: 5287605 (1994-02-01), Badertscher
patent: 5309615 (1994-05-01), Tachibana et al.
"Automatic Drawing-in Equipment", Uster EMU, Zellweger Uster, Ltd., Switzerland, 8 pages, Jul., 1982. This document is mentioned at the top of p. 2 of the present application.
"Uster Delta", Zellweger Uster, 17 pages, Aug., 1989.

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