Safety gear comprising a wedging block (1), comprising a catch element (2) and a braking element (3), and a rolling element (4) housed in a longitudinal guide (6) located on a support plate (7) and actuated by elastic pushing means (8) that keep the rolling element (4) in contact, with the possibility of rolling, with the guide (A), wherein all relative linear movement between the rolling (4) and braking (3) elements is prevented, the device comprising a friction element (5) that can contact the rolling element (4), so that the transition from the rest position to the wedging position occurs when the friction element (5) contacts the rolling element (4) and there is relative movement between the support plate (7) and the guide (A).


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    Title :

    SAFETY GEAR FOR ELEVATING DEVICES, ELEVATING DEVICES AND PROCEDURE FOR ACTIVATING SAID DEVICE


    Additional title:

    FALLSICHERUNG FÜR HUBVORRICHTUNGEN, HUBVORRICHTUNGEN UND VERFAHREN ZUM AKTIVIEREN DIESER VORRICHTUNG
    DISPOSITIF DE PARACHUTE POUR DISPOSITIFS D'ÉLÉVATION, DISPOSITIFS D'ÉLÉVATION ET PROCÉDURE D'ACTIVATION D'UN TEL DISPOSITIF


    Contributors:

    Publication date :

    2022-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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