VIBRATION-BASED ELEVATOR TENSION MEMBER WEAR AND LIFE MONITORING SYSTEM

VIBRATION-BASED ELEVATOR TENSION MEMBER WEAR AND LIFE MONITORING SYSTEM

An elevator system (100) includes an elevator drive system (101) including a tension member (103) supporting an elevator car (106) under tension and a monitoring system (102). The monitoring system includes a vibration sensor (111) for detecting vibration of at least one of the tension member and th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ROBERTS, Randall Keith
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:An elevator system (100) includes an elevator drive system (101) including a tension member (103) supporting an elevator car (106) under tension and a monitoring system (102). The monitoring system includes a vibration sensor (111) for detecting vibration of at least one of the tension member and the elevator car and an analysis unit (112) for determining a level of wear and life of the tension member based on the vibration of the tension member detected by the vibration sensor.