An elevator and a locking apparatus for preventing rotational movement of the traction sheave of the elevator are provided. The elevator includes at least a hoisting machine provided with a traction sheave, a frame and at least one brake. A holding device is disposed in connection with the hoisting machine, which holding device is arranged to prevent rotational movement of the traction sheave.
Locking apparatus to prevent movement of an elevator car
05.09.2017
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
Sealing ring with locking function to prevent translational movement
Europäisches Patentamt | 2024
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