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METHOD AND DEVICE FOR DETECTING A TEAR-OFF OF A MATERIAL WEB
METHOD AND DEVICE FOR DETECTING A TEAR-OFF OF A MATERIAL WEB
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机译:检测材料网撕裂的方法和装置
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摘要
The invention relates to a method and to a device for detecting a tear-off of a material web in a machine for producing and/or processing a material web without the necessity of optical sensor systems. The drive data of drive units that have a speed governor and that are provided on the machine are evaluated.
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