PROBLEM TO BE SOLVED: To provide a crane truck including searchlight operation means which obtains an optimal optical axis of a searchlight from a position of operator's eyes and can operate searchlight lighting means simultaneously while an operator operates a crane by a crane operating lever.SOLUTION: The crane truck includes searchlight lighting means which is arranged in a boom and has an irradiation direction changing function and searchlight operation means arranged in a crane operating lever so that the searchlight lighting means can be operated simultaneously while operating a crane.SELECTED DRAWING: Figure 2

    【課題】 オペレータの眼の位置から最適となるサーチライトの光軸が得られ、オペレータがクレーン操作レバーによりクレーン操作をしながら同時にサーチライト照明手段の操作が可能なサーチライト操作手段を備えたクレーン車を提供する。【解決手段】 ブームに配置され照射方向変更機能を有するサーチライト照明手段を備え、さらにクレーン操作レバーに配置されたサーチライト操作手段を備えることにより、クレーン操作しながら同時にサーチライト照明手段の操作を可能とする。【選択図】 図2


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    Title :

    CRANE TRUCK


    Additional title:

    クレーン車


    Contributors:

    Publication date :

    2018-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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