Provided is a passenger-conveyor step-chain monitoring system capable of monitoring elongation of a step chain without adding a special device. The passenger-conveyor step-chain monitoring system includes a monitoring unit configured to monitor elongation of a step chain attached to a step of a passenger conveyor based on a result of detecting the step by a sensor provided to detect an absence of the step. With this configuration, it is possible to monitor elongation of the step chain without adding a special device.
Passenger-conveyor step-chain monitoring system
19.10.2021
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
MONITORING DEVICE FOR PASSENGER CONVEYOR STEP, AND PASSENGER CONVEYOR
Europäisches Patentamt | 2024
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