A jacking system adapted to facilitate jacking of a lifting structure includes an extension system which is interchangeably coupleable to a jacking device or a jack stand. The extension system can include a coupler portion having an opening which is configured to removably couple the coupler portion to the jacking device or the jack stand and a ram portion which is configured to be engagingly coupleable to the lifting structure. Related methods of lifting and supporting a lifting structure are also provided.


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    Title :

    MODULAR JACKING SYSTEMS AND METHODS


    Contributors:

    Publication date :

    2016-08-25


    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



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