The invention discloses a method for changing a load curve adjustment system and application of the method for changing the load curve adjustment system. The method is characterized in that in the load lifting process, a balance weight is replaced, or the position of the balance weight is adjusted, and a load curve is adjusted, wherein the position of the balance weight is adjusted through an adjustment system body. According to the method and the application, as the adjustment system body for adjusting the balance weight is additionally arranged, the limitation of a traditional inherent load curve is broken through, and the extremity of the load curve is increased accordingly; namely, the same weight can reach a larger height, or a heavier load can be borne at the same height; a higher or heavier load use range can be achieved by means of a lifting carrying device accordingly.
Method for changing load curve adjustment system and application of method for changing load curve adjustment system
13.05.2015
Patent
Elektronische Ressource
Englisch
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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