AUTOMATIC ELEVATOR INSPECTION SYSTEMS AND METHODS

Elevator systems and methods of operating elevator systems having an elevator car within an elevator shaft, a counterweight within the elevator shaft and operably connected to the elevator car, an indicator element located in a pit of the elevator shaft, and an inspection system including a detector...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sudi, Sandeep, Tripp, SR., Daniel M
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Elevator systems and methods of operating elevator systems having an elevator car within an elevator shaft, a counterweight within the elevator shaft and operably connected to the elevator car, an indicator element located in a pit of the elevator shaft, and an inspection system including a detector located on the elevator car and arranged to detect a location of the counterweight in an inspection region within the pit based a relative position between the counterweight and the indicator element.