A hoisting device comprising a set of hoisting members (31..34) which is coupled via at least one joint yoke (21,22) to a hoisting line (7) forming part of the hoisting device. The hoisting members (31..34) each comprise an adapter device (40), these each comprising a housing (41) with a chamber (42) which is filled at least partially with liquid and in which a piston body (44,45) is movable against the liquid in sealing manner. The housing (41) and the piston body (44,45) are each coupled to one or the other of the yoke and the load, or vice versa. The chambers (42) of the individual adapter devices (40) are mutually connected for liquid communication.

    Un dispositif de levage comprend un ensemble d'éléments de levage (31..34) qui est couplé par l'intermédiaire d'au moins une culasse d'articulation (21, 22) à une ligne de levage (7) faisant partie du dispositif de levage. Les éléments de levage (31..34) comprennent chacun un dispositif adaptateur (40), chacun comprenant un logement (41) doté d'une chambre (42) qui est remplie au moins partiellement de liquide et dans laquelle un corps de piston (44, 45) est mobile contre le liquide de manière étanche. Le logement (41) et le corps de piston (44, 45) sont chacun couplés à l'une ou l'autre de la culasse et de la charge, ou vice versa. Les chambres (42) des dispositifs adaptateurs individuels (40) sont mutuellement connectées à des fins de communication liquide.


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    Title :

    HOISTING DEVICE AND ADAPTER DEVICE


    Additional title:

    DISPOSITIF DE LEVAGE ET DISPOSITIF ADAPTATEUR


    Contributors:
    BAAS FRED (author)

    Publication date :

    2024-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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