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
2023-11-22
Patent
Electronic Resource
English
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