An illustrative example embodiment of an elevator sheave wear monitoring device includes at least one detector (32) situated to detect a position of elevator roping (26) that is indicative of a condition of a sheave (30) that the roping (26) at least partially wraps around, the at least one detector (32) providing an output corresponding to the detected position of the elevator roping (26) and indicating an amount of wear of the sheave (30) that exceeds at least one threshold.
ELEVATOR SHEAVE WEAR DETECTION
VERSCHLEISSERKENNUNG FÜR AUFZUGTREIBSCHEIBE
DÉTECTION D'USURE D'ÉLÉVATEUR À POULIE
2021-10-13
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
Deflection wear detection device for elevator traction sheave
Europäisches Patentamt | 2023
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