The invention discloses a chain guiding frame of a double-lifting-ring chain block and belongs to accessories of double-lifting-ring chain blocks. The chain guiding frame is mainly composed of oval chain guiding blocks (1) and connecting plates (2). The problem that when a double-lifting-ring chain block conducts operating or carrying, a chain wheel and a ring chain are prone to disengagement is solved.


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    Title :

    Chain guiding frame of double-lifting-ring chain block


    Contributors:
    WANG JIZHENG (author) / WANG DEYU (author) / SUN HUANHUAN (author)

    Publication date :

    2015-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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