A rigging device includes an eccentric sleeve having a generally cylindrical shape and an eccentric bore disposed at an offset distance from a centerline of the eccentric sleeve. A pin has a shaft and a head disposed at a first end of the shaft and a retaining feature disposed at a second end of the shaft. The shaft is disposed within the eccentric bore. A lifting lug is realeasably mated to the shaft and disposed between the eccentric sleeve and the retaining feature.


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    Title :

    Blind flange lifting device


    Contributors:

    Publication date :

    2016-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B66C Krane , CRANES



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