PROBLEM TO BE SOLVED: To reduce a cost of manufacture of a crane.SOLUTION: A boom mounting device for mounting a boom to a main frame of a crane includes: a pair of right and left of a lifting device for hanging and supporting the boom; and a support base for supporting a pair of the lifting device. By operating each of the pair of the lifting device independently, inclinations of right and left of the boom is adjusted.SELECTED DRAWING: Figure 5

    【課題】クレーンの製造コストの低減を図る。【解決手段】ブーム取付装置は、ブームをクレーンのメインフレームに取り付けるブーム取付装置であって、ブームを吊り下げ支持する左右一対の昇降装置と、一対の昇降装置を支持する支持台とを備え、一対の昇降装置のそれぞれを独立して動作させることで、ブームの左右の傾きが調整される。【選択図】図5


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    Title :

    BOOM MOUNTING DEVICE AND CRANE


    Additional title:

    ブーム取付装置およびクレーン


    Contributors:

    Publication date :

    2016-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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