The present invention relates to a crane track structure comprising a girder (101), wherein a portion of the girder (101) forms a runway providing at least one surface for at least one tyre of a trolley (107). The trolley is arranged to travel at least partly within the girder (101), and the said portion of the girder (101) further comprising at least one cavity (301) running at least partly along the length of the girder (101). The crane track structure further comprises at least one supporting means (305) arranged in the at least one cavity (301). The invention also relates to a crane comprising such a crane track structure.


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    Title :

    A CRANE TRACK STRUCTURE AND A CRANE


    Additional title:

    KRANGLEISSTRUKTUR UND KRAN
    STRUCTURE DE RAIL DE GRUE ET GRUE


    Contributors:

    Publication date :

    2015-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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