An aerial vehicle safety apparatus (100) includes an expandable object (10), an ejection apparatus, a bag-shaped member (50), and a gas generator. The expandable object (10) is wound or folded in a non-expanded state and generates at least any of lift and buoyancy in an expanded state. The ejection apparatus is coupled to the expandable object (10) by a coupling member (80) and ejects the non-expanded expandable object (10) into air. The bag-shaped member (50) is provided in the expandable object (10) and wound or folded together with or separately from the non-expanded expandable object (10), and expands the non-expanded expandable object (10) by at least partially being inflated like a tube. The gas generator is provided in the expandable object (10) and inflates the bag-shaped member (50) by causing gas generated at the time of activation to flow into the bag-shaped member (50).
FLIGHT VEHICLE SAFETY DEVICE AND FLIGHT VEHICLE
LUFTFAHRZEUGSICHERHEITSVORRICHTUNG UND LUFTFAHRZEUG
DISPOSITIF DE SÉCURITÉ POUR ENGIN VOLANT ET ENGIN VOLANT
2021-05-19
Patent
Electronic Resource
English