A lift has a guide, a lift cage which is movable along the guide, lift means for moving the lift cage along the guide, and a fall protection attached to the lift cage provided with coupling pawl (27) which triggers the fall protection device in the event of a downward movement speed of the lift cage, exceeds maximum value. The fall protection has two catches (37a), each of which is provided with a comb (45). These combs are coupled to one another such that when one of the catches comes into action the comb of this catch is activated and thereby activates the comb of the other catch which is the coupling pin (27) of this other capture and will bring this other catch into effect.

    L'invention concerne un ascenseur, comprenant un guide, une cage d'ascenseur qui est mobile le long du guide, un moyen de levage destiné à déplacer la cage d'ascenseur le long du guide et une protection contre les chutes fixée à la cage d'ascenseur et pourvue d'un cliquet d'accouplement (27) qui déclenche le dispositif de protection contre les chutes au cas où la vitesse de déplacement vers le bas de la cage d'ascenseur dépasse une valeur maximale. La protection contre les chutes comprend deux verrous (37a), chacun d'eux étant pourvu d'un peigne (45). Lesdits peignes sont accouplés l'un à l'autre, de sorte que, lorsque l'un des verrous entre en jeu, le peigne dudit verrou soit activé et active ainsi le peigne de l'autre verrou, qui est la broche d'accouplement (27) de l'autre verrou, et mobilise l'autre verrou.


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    Title :

    FALL PROTECTION FOR A LIFT, AS WELL AS A LIFT WITH FALL PROTECTION


    Additional title:

    PROTECTION CONTRE LES CHUTES DESTINÉE À UN ASCENSEUR, ET ASCENSEUR POURVU D'UNE PROTECTION CONTRE LES CHUTES


    Contributors:

    Publication date :

    2019-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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