Method for repairing a broken warp thread on weaving machines, a

Details Method for repairing a broken warp thread on weaving machines, a Method for repairing a broken warp thread on weaving machines, a

1987-08-28

1989-04-04

Jaudon, Henry S.

Textiles: weaving

Warp manipulation

28209, 28211, D03J 114

Patent

active

048176753

ABSTRACT:
A method and mechanism for repairing warp thread breaks in a weaving loom in which a broken warp thread is detected by a fallen drop wire of a warp stop motion device, the method comprising: upon the falling of a drop wire, taking a new warp thread from a supply of warp thread separate from the loom supply of warp thread, and moving the new warp thread to a position between the warp stop motion device and the harness of the loom by a rethreading mechanism; raising the fallen drop wire and threading a first end of the new warp thread through the raised drop wire by the rethreading mechanism; and threading a second end of the new warp thread through a heddle of the harness corresponding to the broken warp thread.

REFERENCES:
patent: 3867745 (1975-02-01), Crandall
patent: 4321736 (1982-03-01), Rohner

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