To solve the above circumstances, and to further improve safety when transporting goods.SOLUTION: A lifting machine includes a traveling device, a lifting device, and a braking device. The traveling device is configured to enable the lifting machine to travel. The lifting device is configured to be able to hoist and lower an object to be transported, and is configured so that a load of the object applied to the lifting device is applied to the braking device. The braking device generates a braking force when the load of the object to be transported is applied to the braking device, thereby disabling the traveling device from traveling, and when the load is removed from the braking device, the braking force is eliminated, thereby enabling the traveling device to travel.SELECTED DRAWING: Figure 1

    【課題】本発明はこのような事情に鑑みてなされたものであり、運搬物を運搬する際の安全性をさらに高めることを目的とする。【解決手段】本発明によれば、走行装置と、揚重装置と、制動装置を備える、揚重機械であって、前記走行装置は、前記揚重機械を走行可能にするように構成され、前記揚重装置は、運搬物を吊り上げ及び吊り下げ可能に構成され、前記揚重装置に加わる前記運搬物の荷重が前記制動装置に加わるように構成され、前記制動装置は、前記制動装置に前記運搬物の荷重が加わると制動力を発生させて前記走行装置による走行を不能にし、前記荷重が前記制動装置から除かれると前記制動力を消失させて、前記走行装置による走行を可能にする、揚重機械が提供される。【選択図】図1


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    Title :

    LIFTING MACHINE


    Additional title:

    揚重機械


    Contributors:

    Publication date :

    2025-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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