| 摘要 |
<p>A cutting device having cutting means (5) for cutting a cigarette rod transversely along a cutting plane (9); a carriage (10) for accompanying the rod through the cutting plane (9); an operating unit (11) for moving the carriage (10) back and forth in a travelling direction (A) crosswise to the cutting plane (9); and a control unit (20), in turn having two proximity sensors (21, 22), and which determines at least one fault on the operating unit (11) as a function of recording signals emitted by the sensors (21, 22).</p> |
