This overload preventing device is mounted on a mobile work machine, and is provided with: a storage unit which stores lifting performance data in which lifting performance is configured for each operation state, and performance region data in which switching angles are configured that define performance regions, including a front region, a back region, and a side region; and a work machine control unit which controls operation of the mobile work machine on the basis of the actual load and the lifting performance corresponding to the present operation state of the mobile work machine. The lifting performance includes a maximum deployment width performance configured for the front region and the back region, and the switching angles are configured for each operation state on the basis of stability calculations and strength factors such as jack strength.


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    Title :

    OVERLOAD PREVENTING DEVICE


    Contributors:

    Publication date :

    2020-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



    Overload preventing device

    FURUICHI KAZUHIRO | European Patent Office | 2020

    Free access

    OVERLOAD PREVENTING DEVICE

    FURUICHI KAZUHIRO | European Patent Office | 2020

    Free access

    OVERLOAD PREVENTING DEVICE

    FURUICHI KAZUHIRO | European Patent Office | 2020

    Free access

    OVERLOAD PREVENTING DEVICE

    FURUICHI KAZUHIRO | European Patent Office | 2019

    Free access

    OVERLOAD PREVENTING DEVICE

    FURUICHI KAZUHIRO | European Patent Office | 2020

    Free access