| 摘要 |
<p>The inventive safety system is configured for elevator systems (50) comprising an elevator cabin (52) which can be displaced in an elevator shaft (51). The entrances to the elevator shaft (51) and to the elevator cabin (52) each have at least one sliding door (53, 54), which can be automatically operated by means of a drive that is preferably located on the elevator cabin (52). At least one detector device (55, 56) is provided on each sliding door (53, 54), said detector device being positioned in the vicinity of a potential crushing edge (59, 60) between a sliding door and a door jamb and/or between two adjacent sliding door leaves. The detector device (55, 56) generates a door release signal or interrupts the drive for opening the sliding doors (53, 54), according to the detected condition of the monitored zones (63, 64). The signals of the detector devices (56) on the sliding doors (54) of the elevator shaft (51) can be received in accordance with the position of the elevator cabin (52). In each case, the system only takes into consideration the signals of the detector device (56) of the sliding doors (54) of the elevator shaft (51) that are to be automatically opened next with the sliding door (53) of the elevator cabin (52).</p> |
