The invention relates to a method for defining a condition of an elevator car suspension means. The method includes detecting a rate of change of elongation of the elevator car suspension means in order to define the condition of the elevator car suspension means. The invention relates also to an elevator safety control unit and an elevator system performing at least partly the method.
METHOD, AN ELEVATOR SAFETY CONTROL UNIT, AND AN ELEVATOR SYSTEM FOR DEFINING A CONDITION OF AN ELEVATOR CAR SUSPENSION MEANS
2020-07-16
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
European Patent Office | 2019
|European Patent Office | 2020
|A METHOD AND AN ELEVATOR SYSTEM FOR DEFINING AN ELONGATION OF AN ELEVATOR CAR SUSPENSION MEANS
European Patent Office | 2019
|METHOD AND AN ELEVATOR SYSTEM FOR DEFINING AN ELONGATION OF AN ELEVATOR CAR SUSPENSION MEANS
European Patent Office | 2020
|