The invention refers to an apparatus for hoisting and positioning a load in an self-balanced manner regardless of the position of its center of gravity. The apparatus comprises an upper platform adapted for being hoisted from a general hoisting point, a lower platform adapted the attachment of a load to be hoisted and positioned, and a six degrees of freedom actuator comprising six variable length tendons, adapted for moving the lower frame with respect the upper frame in the three directions of the space and tilted around the three axis of the space. A configurable counterweight system supported by the upper platform, is arranged for modifying the center of mass of the apparatus over an horizontal plane, and processing means are configured for dynamically calculating a desired position of the counterweight system, for balancing the apparatus with the respect to a general hoisting point.
SELF-BALANCED APPARATUS FOR HOISTING AND POSITIONING LOADS, WITH SIX DEGREES OF FREEDOM
SELBSTAUSGLEICHENDE VORRICHTUNG ZUM HEBEN UND POSITIONIEREN VON LASTEN MIT SECHS FREIHEITSGRADEN
APPAREIL À ÉQUILIBRAGE AUTOMATIQUE POUR LE LEVAGE ET LE POSITIONNEMENT DE CHARGES AVEC SIX DEGRÉS DE LIBERTÉ
2018-06-27
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
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