A counterweight balancing system for filming cranes that are mounted on a vehicle and used to film moving images. The filming crane (1) has a rotating center (4) with a counterweight system (2), on one side, and a filming camera (3), on the other side, which oscillate as if on a balance. A pantograph mechanism enables the counterweight system (2) to be maintained in relation to the ground, in the event of any ascending or descending movement of an arm, holding the filming camera (3), as a result of the system being equipped with articulated points (6, 7, 8 and 9), fixed shafts (10 and 11) and shafts (9 and 9′) movable in relation to a central shaft of the crane (5), thereby forming the pantograph mechanism.


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    Title :

    Counterweight balancing device for filming cranes


    Contributors:

    Publication date :

    2016-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / 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 / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE



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