The invention relates to an elevator system and also to a method for detaching an elevator car (3) and/or a counterweight (4) from a safety gear (5, 14). In the method torque pulses (1OA, 10B, 10C) are produced with the hoisting machine (1) of an elevator, for detaching a gripped stuck elevator car (3) and/or a gripped stuck counterweight (4).
Method in connection with an elevator system, and an elevator system
2016-11-10
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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