The invention provides a passenger conveying device with a maintenance mode function. The passenger conveying device can raise maintenance operationality of maintenance operation with pedal dismounting and can raise safety of maintenance personnel. A lack detection device of a pedal is arranged near an advancing reversion part of a pedal. When lack of the pedal is detected in a maintenance mode, the advancing speed of the pedal is switched to a low speed. Thus, because stopping of movement of the pedal is not needed during the maintenance operation after the pedal is dismounted, the maintenance operationality can be raised. In addition, the movement speed of the pedal is switched to a low speed, maintenance personnel can realize that the pedal has been dismounted, so the safety can be raised.
Passenger conveying device
2015-08-05
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
Passenger conveying device and method for updating passenger conveying device
Europäisches Patentamt | 2021
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