A method for securing a lifting movement of a load mechanically coupled to a hook of a lifting device by flexible links, wherein the flexible links can be, when the load is placed on the ground, either in a stretched state or in a relaxed state. The method includes detecting an initiation of a transitional phase between an initial instant when the load is placed on the ground and a final instant when the load is suspended in the air; and emitting a detection signal of a proscribed lifting situation, if the flexible links are, at least at an instant of the transitional phase, in the relaxed state.
PROCÉDÉ DE SÉCURISATION D'UN MOUVEMENT DE LEVAGE D'UNE CHARGE ET DISPOSITIF DE LEVAGE ASSOCIÉ
METHOD FOR SECURING A LIFTING MOVEMENT OF A LOAD AND ASSOCIATED LIFTING DEVICE
SICHERUNGSVERFAHREN EINER HUBBEWEGUNG EINER LAST, UND ENTSPRECHENDE HUBVORRICHTUNG
2020-04-29
Patent
Electronic Resource
French
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