Apparatus for stopping weaving machine at predetermined position

Textiles: weaving – Miscellaneous – Loom cleaning

Patent

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Details

139336, D03D 5102

Patent

active

045706816

ABSTRACT:
A weaving machine is combined with a stop control means. A warp feeler, a weft feeler or a manual stop switch produces a stop signal and sends it to the control means. A comparator compares a crank angle sensed by a crank angle sensor with a preset angle supplied by a preset angle supplier, and produces a position signal at the preset angle. If the control means receives the stop signal during a normal weaving operation, then the control means stops the weaving machines immediately regardless of the crank angle by sending an output signal to a brake system of the weaving machine. After that, the control means starts the weaving machine moving at a slow speed, and stops this slow speed movement when the comparator produces the position signal at the preset angle.

REFERENCES:
patent: 3805849 (1974-04-01), Steverlynck
patent: 3805850 (1974-04-01), Dunyhoven et al.
patent: 4364002 (1982-12-01), Suzuki et al.

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