The invention concerns a fall-prevention device for an elevator capable of being moved along a rack of an elevator mast, the fall-prevention device being characterised in that it comprises a frame (30), a lever (31), a roller (32) pivotally connected with the lever and attached to a first end of the lever, the roller being capable of rolling on a smooth side of the rack, a stop (33) attached to a second end of the lever, the stop comprising a toothed portion (334) capable of cooperating with a toothed face (221) of the rack and being connected to the frame by means of a compression spring (330), and at least one damper (34) arranged on a top portion of the fall-prevention device, the fall-prevention device being moreover characterised in that it is slidingly connected with the elevator.


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    Title :

    Fall-prevention device for motor-driven rack and pinion elevator


    Contributors:

    Publication date :

    2021-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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