| 摘要 |
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). |
