To provide a counterweight device capable of quickly and safely installing on a general-purpose mobile crane.SOLUTION: A carrier plate 40 and a hanging weight 50 are configured as an assembled unit capable of being lifted together. The hanging weight has sling means 48 for lifting an entire assembly unit. The carrier plate has a second connection element to form a second connection part with a second connection element of the hanging weight. The second connection part is designed to prevent the release of a first hanging connection when the assembly unit is lifted above the hanging weight. The present invention relates to the counterweight device for the mobile crane according to the present invention and relates to the method for assembling the counterweight device to an upper carriage of the mobile crane according to the present invention.SELECTED DRAWING: Figure 4

    【課題】汎用移動式クレーンに迅速かつ安全に設置できるカウンタウェイト装置を提供すること。【解決手段】キャリアプレート40と吊り下げウェイト50は、一緒に持ち上げ可能な組立ユニットとして構成され、吊り下げウェイトは、組立ユニットの全体を持ち上げるためのスリング手段48を有する。キャリアプレートは、吊り下げウェイトの第2接続要素との第2接続部を形成するための第2接続要素を有し、第2接続部は、組立ユニットが吊り下げウェイトの上へ持ち上げられたときに、第1吊り下げ接続の解除を阻止するように設計される。また、本発明は、本発明に係る移動式クレーン用のカウンタウェイト装置、及び本発明に係る移動式クレーンの上部台車にカウンタウェイト装置を組み付ける方法に関する。【選択図】図4


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    Title :

    MOBILE CRANE WITH COUNTERWEIGHT DEVICE, COUNTERWEIGHT DEVICE, AND ASSEMBLING METHOD FOR THE SAME


    Additional title:

    カウンタウェイト装置を備えた移動式クレーン、カウンタウェイト装置及びその組立方法


    Contributors:
    LARS EBERHARDT (author) / BERND BOSS (author)

    Publication date :

    2024-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES




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