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Title:
METHOD FOR OPERATING A WEAVING AND SHEDDING MACHINE
Document Type and Number:
WIPO Patent Application WO2002034982
Kind Code:
A3
Abstract:
The aim of the invention is to optimize the electromotive driving torques and braking torques required in the starting and braking phase of the weaving and shedding machine while reducing the mechanical stress on machine elements of the weaving and shedding machine and while preventing starting marks in the fabric, and based on this, to obtain so-called soft starts and soft stops, in particular, of the shedding machine. To this end, the invention provides that, in a weaving machine equipped with an electromotive main drive and in a shedding machine equipped with an electromotive auxiliary drive, the shedding machine is started at a time t1 that occurs before the starting time of the weaving machine. In addition, the invention provides that in the instance of an activated interruption of the weaving process, the shedding machine comes to a stop at a time t5 that occurs after the stop time t4 of the weaving machine.

Inventors:
KRUMM VALENTIN (DE)
VON ZWEHL DIETMAR (DE)
LEHMANN MICHAEL (DE)
MAYER DIETER (DE)
Application Number:
PCT/DE2001/003840
Publication Date:
May 08, 2003
Filing Date:
October 06, 2001
Export Citation:
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Assignee:
DORNIER GMBH LINDAUER (DE)
KRUMM VALENTIN (DE)
VON ZWEHL DIETMAR (DE)
LEHMANN MICHAEL (DE)
MAYER DIETER (DE)
International Classes:
D03C1/14; D03C3/32; D03D51/02; D03D51/06; (IPC1-7): D03D51/02; D03D51/06; D03C1/14; D03C3/32
Foreign References:
EP0629725A11994-12-21
US3680602A1972-08-01
EP0761856A21997-03-12
EP0893525A11999-01-27
EP0839939A11998-05-06
US5335698A1994-08-09
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