| 摘要 |
<p>The machine has a sensor device (10) for monitoring movement of a foil deflecting roller (8), a locking lever, and a pretensioning device i.e. spring device. The sensor device includes a current generator (12), which is kinematically fastened at the roller, the lever and the pretensioning device such that the movement of the roller, the lever and pretensioning device to be monitored is converted into a current producing movement of the generator. A signal transmitter delivers a signal during occurrence of current pulse from the generator.</p> |
