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公开(公告)号:US20200283257A1
公开(公告)日:2020-09-10
申请号:US16832008
申请日:2020-03-27
发明人: Charles Beauduin , Geert Debuf , Hans Desmet , Koen Bruynoghe , Karl Wyseur
摘要: The present invention relates to a yarn tensioning system for keeping at least one yarn, which is taken from a yarn storage system to a yarn take-off system of a weaving machine, under tension. The system includes a brake roller around which the yarn is at least partially wound, and a motor for supplying a torque to the brake roller, the motor being actuable in generator operation to keep the yarn under tension between the brake roller and the yarn take-off system. In addition, the present invention relates to a weaving machine comprising such a yarn tensioning system, as well as a method for keeping at least one yarn under tension, the at least one yarn being taken from a yarn storage system to a yarn take-off system.
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公开(公告)号:US11130652B2
公开(公告)日:2021-09-28
申请号:US16832008
申请日:2020-03-27
发明人: Charles Beauduin , Geert Debuf , Hans Desmet , Koen Bruynoghe , Karl Wyseur
摘要: Disclosed is a yarn tensioning system for keeping at least one yarn, which is taken from a yarn storage system to a yarn take-off system of a weaving machine, under tension. The system includes a brake roller around which the yarn is at least partially wound, and a motor for supplying a torque to the brake roller, the motor being actuable in generator operation to keep the yarn under tension between the brake roller and the yarn take-off system. Also disclosed is a weaving machine including such a yarn tensioning system, as well as a method for keeping at least one yarn under tension, the at least one yarn being taken from a yarn storage system to a yarn take-off system.
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