The present invention relates to a connection apparatus for connecting a first crane and a second crane, wherein the first crane and the second crane are respectively provided with an arm frame, the connection apparatus comprises a first connection arm and a second connection arm, the first connection arm forms the top portion of the arm frame of the first crane, the second connection arm forms the top portion of the arm frame of the second crane, the first connection arm and the second connection arm are integrally hinged around the only co-pivot shaft in the same pivot plane, the arm frames of the first crane and the second crane are subjected to linkage in the same amplitude change plane, and the amplitude change plane and the pivot plane are the same plane. The present invention further relates to a combined crane having the connection apparatus, and a connection method thereof.


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    Title :

    Connection apparatus, combined crane having connection apparatus, and connection method


    Contributors:
    JUNJIE LI (author) / GUENTER KARP (author)

    Publication date :

    2015-08-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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