A device for finely adjusting the position of the counterweight of a telescopic filming crane has an electronically controlled motor, acting on a secondary counterweight platform, which automatically finely adjusts the position of the counterweight as the crane's telescoping tubes are extended and retracted.
Device for fine adjustment of the counterweight of a telescopic filming crane
2019-02-26
Patent
Electronic Resource
English
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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