| 发明名称 |
METHOD AND DEVICE FOR DETECTING A TEAR-OFF OF A MATERIAL WEB |
| 摘要 |
<p>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.</p> |
| 申请公布号 |
EP2384379(A1) |
申请公布日期 |
2011.11.09 |
| 申请号 |
EP20090795360 |
申请日期 |
2009.11.27 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
STARKL, JOHANNES;STUKENKEMPER, ALEXANDER |
| 分类号 |
D21F7/04;D21G9/00 |
主分类号 |
D21F7/04 |
| 代理机构 |
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