Method and device for driving a weaving machine during slow moti

Details Method and device for driving a weaving machine during slow moti Method and device for driving a weaving machine during slow moti

1992-05-26

1994-05-24

Falik, Andrew M.

Textiles: weaving

Miscellaneous

Loom cleaning

318430, 388930, 1391162, D03D 5100, D03D 5114

Patent

active

053139887

ABSTRACT:
A method for driving a weaving machine during slow motion includes the steps of carrying out the slow motion drive using the main drive motor, and controlling excitation of the main drive motor as a function of the load on the weaving machine parts which has been predetermined and stored in a memory as a function of weaving machine part positions. The required speed of the weaving machine parts to be driven may also be taken into account in controlling the main drive motor. A device for carrying out the method includes the main drive motor, a power phase controller for the main drive motor, detectors for detecting the positions of the weaving machine parts, and a comparator for comparing the positions with stored positions in order to take into account the load data which has been entered.

REFERENCES:
patent: Re33379 (1990-10-01), Bradus
patent: 4592392 (1986-06-01), Vandeweghe et al.
patent: 4609858 (1986-09-01), Sugita et al.
patent: 4969757 (1990-11-01), Spina

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