Fixed or movable drone securing and landing device for helicopter, has turbine driving depression under, on or in deck of floating building to secure and retain drone equipped with vent duct that is not provided with any aspiration unit

摘要

The device has a cable guide adjusting an optimal cable traction point near the center of gravity, and a turbine driving a constant artificial atmospheric depression under, on or in a deck of a floating building e.g. boat, to secure and retain a helicopter's drone (D) equipped with a passive vent duct (V) that is not provided with any aspiration unit, under its cabin. A conical wing (6) reinforces a control rod of a shock absorber (20) and is fixed in a conical housing (9) during flight of a helicopter.