Metal gantry for supporting a lifting device for transporting materials, comprising: a telescopic structure comprising an outer tube and an inner tube; an arm rotatably connected to the outer tube, for the displacement of the lifting device transverse to the telescopic structure; a nut for threading at the upper end of the outer tube; a shaft to hold the inner tube within the outer tube in said nut; wherein the outer tube comprises a base at the lower end for resting on a floor and a thread at the upper end for said nut; wherein the inner tube comprises a bearing for securing to the ceiling of a slab and a plurality of holes for fitting said shaft and holding the inner tube within the outer tube. In one embodiment, the arm comprises: a rail with a limit stop point on the rail; a trolley to slide in the rail and support the lifting device.


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    Title :

    METAL GANTRY FOR A LIFTING DEVICE FOR TRANSPORTING MATERIALS, APPLICATION PROCESS AND USES THEREOF


    Additional title:

    METALLGERÜST FÜR EINE HUBVORRICHTUNG ZUM TRANSPORT VON MATERIALIEN, ANWENDUNGSVERFAHREN UND VERWENDUNGEN DAVON
    PORTIQUE MÉTALLIQUE POUR DISPOSITIF ÉLÉVATEUR DE TRANSPORT DE MATÉRIAUX, PROCÉDÉ D'APPLICATION ET SES UTILISATIONS


    Contributors:

    Publication date :

    2023-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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