Weaving machine operation by control of torque and rotation angle of a mechanical transmission
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United States of America Patent
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May 26, 1998
Grant Date -
N/A
app pub date -
Jan 31, 1997
filing date -
Apr 4, 1996
priority date (Note) -
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Abstract
A Jacquard weaving machine includes a weaving apparatus and a Jacquard apparatus, which are both connected to one another for the transmission of torque via a mechanical transmission device and are driven by a common motor. An additional drive device is provided which acts at least on the Jacquard apparatus. An angle sensor is provided for the measurement of an angle of rotation and/or a torque sensor is provided for the measurement of the torque present between the weaving machine and the Jacquard apparatus. The sensors are connected to a control device that controls the drive device in such a manner that peak values in the torque and/or fluctuations in the speed of rotation are reduced.
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