Elevator systems having an elevator car within an elevator shaft, a plurality of landing doors located at respective landings within the elevator shaft, at least one landing positioning element installed within the elevator shaft and positioned relative to at least one landing door, and an inspection system comprising a detector located on the elevator car and arranged to detect the presence of the landing positioning element in an inspection region to determine if a position of the elevator car relative to the landing door is within a predetermined range.
AUTOMATIC ELEVATOR INSPECTION AND POSITIONING SYSTEMS AND METHODS
2018-11-15
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
AUTOMATIC ELEVATOR INSPECTION AND POSITIONING SYSTEMS AND METHODS
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