A speed detection device (50) for an elevator system. The device includes a tire (52) operatively coupled to an elevator car, the tire having an outer diameter surface engageable with a guide rail (20) formed of metal. The device also includes a magnet (58) disposed within the tire (52), the magnet (58) providing a magnetic attractive force with the guide rail (20) to maintain contact between the tire (52) and the guide rail (20).
MAGNETIC SPEED DETECTION DEVICE
MAGNETISCHE GESCHWINDIGKEITSDETEKTIONSVORRICHTUNG
DISPOSITIF DE DÉTECTION DE VITESSE MAGNÉTIQUE
2020-01-22
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
Remote control type high-speed magnetic levitation track detection device
Europäisches Patentamt | 2021
|Automatic detection device for high-speed magnetic levitation turnout beam body
Europäisches Patentamt | 2023
|SENSORS - Magnetic Sensors for Speed and Angle Detection
Online Contents | 2007