The method involves inputting an amount of current consumed during operation of lifting a load by an electric motor (19) of a lifting drive (15), using a current intensity measuring unit. An amount of current consumed by the electric motor is determined by a computing device. Weight of the load is determined by using the determined amount of current and an amount of reference current for different reference loads. The amount of current consumed for the entire lifting operation of the load between positions of lower and upper travel ends of the lifting drive is determined. An independent claim is also included for a transport trolley comprising a display device.
PROCEDE POUR DETERMINER LE POIDS DE LA CHARGE D'UN CHARIOT TRANSPORTEUR
19.01.2018
Patent
Elektronische Ressource
Französisch
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 / G01G Wägen , WEIGHING |
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