Textiles: weaving – Stopping – Warp
Patent
1989-10-05
1991-09-10
Falik, Andrew M.
Textiles: weaving
Stopping
Warp
139351, 139353, 139368, D03D 5120, D03D 5128
Patent
active
050465350
ABSTRACT:
An apparatus automatically repairing broken warp threads in weaving machines or looms. The apparatus comprises a computerized control system having a memory storing predetermined characteristics for drawing-in of a harness and reeding each one of a plurality of weaving machines. The control system receives information on a row of drop wires which has brought about a stoppage in one of the weaving machines. A detecting device is controlled by the control system, which detecting device determines a numerical position of the fallen drop wire in a row of drop wires which contains the fallen drop wire, and sends information of this position to the computerized control system. A moving reed space counting device also controlled by the control system moves along the reed of the weaving machine and stops directly opposite the reed space at the location of a broken end corresponding to the fallen drop wire, responsive to information received as to the position of the fallen drop wire by the control system.
REFERENCES:
patent: 4791967 (1988-12-01), Vandeweghe et al.
patent: 4815498 (1989-03-01), Gryson et al.
patent: 4905737 (1990-03-01), Gryson et al.
patent: 4911207 (1990-03-01), Gryson et al.
Falik Andrew M.
Texipat, S. A.
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