The present invention is intended to provide a relatively light aerial device capable of lowering a load from an aerial device body staying in midair. An unmanned aerial device 1 according to an aspect of the present invention includes an aerial device body 10 capable of flying in an unmanned manner; and a load-lowering device 20 mounted to the aerial device body 10 and configured to lower a load T from the aerial device body 10. The load-lowering device 20 has a linear member holder 21 for holding a linear member S having one end portion connectable to the load T, the linear member holder 21 holding at least the other end portion of the linear member S, and a speed limiting mechanism 22 that limits a speed at which the linear member S is pulled out of the linear member holder 21, under a weight of the load T.
UNMANNED AERIAL DEVICE, LOAD-LOWERING DEVICE, AND METHOD OF TRANSPORTING A LOAD
UNBEMANNTES LUFTFAHRZEUG, VORRICHTUNG ZUM ABSENKEN EINER LAST UND VERFAHREN ZUM TRANSPORTIEREN EINER LAST
DISPOSITIF AÉRIEN SANS PILOTE, DISPOSITIF DE DESCENTE DE CHARGE ET MÉTHODE DE TRANSPORT D'UNE CHARGE
22.11.2023
Patent
Elektronische Ressource
Englisch
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