An apparatus for facilitating propulsion of a vehicle. The apparatus comprises a housing with an interior space, an inlet, and an outlet, a propulsion mechanism, and a gimbal. The propulsion mechanism is disposed in the interior space and comprises and an upper rotor and a lower rotor rotatably mounted on a first portion and a second portion of a spindle. The upper rotor rotates in a first direction and the lower rotor rotates in a second direction opposite to the first direction. Upper rotor blades have a first blade pitch and lower rotor blades have a second blade pitch opposite to the first blade pitch. The rotating of the upper rotor and the lower rotor creates a fluid flow from the inlet to the outlet for generating a directional thrust. The gimbal rotatably attaches the propulsion mechanism to the housing. The housing is rotatable for vectoring the directional thrust.

A flying car that does not require complex transformation between a car and an aircraft, the flying car can quickly take off from a land, such as road or parking, and can land on the road or parking. The flying car is of triangular shape having a broad front and narrow rear. Three motorized members are coupled to three corners of a frame of the flying car. Each of the three motorized members includes a wheel assembly that includes a wheel and a wheel frame, an inner ring and an outer ring coupled to each other, and both mounted to the wheel frame. A fan mounted on the inner ring and one or more turbines mounted on the outer ring.

A flying car that does not require complex transformation between a car and an aircraft, the flying car can quickly take off from a land, such as road or parking, and can land on the road or parking. The flying car is of triangular shape having a broad front and narrow rear. Three motorized members are coupled to three corners of a frame of the flying car. Each of the three motorized members includes a wheel assembly that includes a wheel and a wheel frame, an inner ring and an outer ring coupled to each other, and both mounted to the wheel frame. A fan mounted on the inner ring and one or more turbines mounted on the outer ring.

A method of navigating an UAV over water with vertical takeoff and landing (VTOL) function. The UAV having a plurality of lift propellers; a cabin engaged with a plurality of lift propellers; a water propulsion system engaged with the cabin to push the cabin in a forward direction when the cabin is at least partially immersed in water; at least one water inlet engaged with the water propulsion system; the cabin is a cargo hold or a passenger cabin. The UAV provided by the disclosure can realize vertical takeoff and landing in the water area, and fly, drive and navigate freely in the whole area.

The invention relates to the field of aeronautical engineering, specifically to convertiplanes. A convertiplane comprises a fuselage, a control system, aerodynamic outer wings with aerodynamic control surfaces, an all-moving foreplane with aerodynamic control surfaces, a tail plane, and propulsion systems with propellers. The propulsion systems with propellers are arranged rotatably on tips of the foreplane and on the tail plane. The convertiplane is designed to permit the aerodynamic centre of pressure and the resultant thrust vector to coincide. The convertiplane is designed to permit the mutual dynamic and static scalar control thereof by operating the aerodynamic control surfaces and thrust vectoring of each of the propulsion systems. The propulsion systems arranged on the tips of the foreplane are capable of counterrotation of the propeller and are capable of dynamically displacing the centre of pressure and are also capable of displacing the axis of rotation of the front propulsion systems in the ZX plane. The propulsion systems have an axial degree of freedom, and are also capable of independently of one another controlling thrust vectoring and revolutions by controlling the pitch angle of the blades and the diameter thereof.

The invention relates to the field of aeronautical engineering, specifically to convertiplanes. A convertiplane comprises a fuselage, a control system, aerodynamic outer wings with aerodynamic control surfaces, an all-moving foreplane with aerodynamic control surfaces, a tail plane, and propulsion systems with propellers. The propulsion systems with propellers are arranged rotatably on tips of the foreplane and on the tail plane. The convertiplane is designed to permit the aerodynamic centre of pressure and the resultant thrust vector to coincide. The convertiplane is designed to permit the mutual dynamic and static scalar control thereof by operating the aerodynamic control surfaces and thrust vectoring of each of the propulsion systems. The propulsion systems arranged on the tips of the foreplane are capable of counterrotation of the propeller and are capable of dynamically displacing the centre of pressure and are also capable of displacing the axis of rotation of the front propulsion systems in the ZX plane. The propulsion systems have an axial degree of freedom, and are also capable of independently of one another controlling thrust vectoring and revolutions by controlling the pitch angle of the blades and the diameter thereof.

A vehicle adapted to travel on a road and to fly in the air comprises a vehicle fuselage, right and left foldable and deployable wings where each of the wings comprises two folding mechanisms and one tillable ducted fan. The vehicle also comprises one ducted fan installed in the vehicle fuselage and a tillable ducted fan installed at the rear of the vehicle. The vehicle further comprises at least three wheels adapted to allow the vehicle to travel on a road.

A vehicle adapted to travel on a road and to fly in the air comprises a vehicle fuselage, right and left foldable and deployable wings where each of the wings comprises two folding mechanisms and one tillable ducted fan. The vehicle also comprises one ducted fan installed in the vehicle fuselage and a tillable ducted fan installed at the rear of the vehicle. The vehicle further comprises at least three wheels adapted to allow the vehicle to travel on a road.

A roadable VTOL flying vehicle having a road-configuration and a flight-configuration. The roadable VTOL flying vehicle includes a roadable vehicle; at least one rotor having at least one blade, the rotor is rotatably attached to an upper section of the roadable vehicle of the flying vehicle; at least one motor configured to operatively rotate the least at least one rotor; at least one angular position sensor configured to detect the angular position of each of the at least one rotor; and a vehicle control sub-system configured to affect automatic transformation of the flying vehicle from the road-configuration to the flight-configuration and from the flight-configuration to the road-configuration, wherein the vehicle control sub-system is configured bring the at least one rotor into a parking state, when in road-configuration.

A roadable VTOL flying vehicle having a road-configuration and a flight-configuration. The roadable VTOL flying vehicle includes a roadable vehicle; at least one rotor having at least one blade, the rotor is rotatably attached to an upper section of the roadable vehicle of the flying vehicle; at least one motor configured to operatively rotate the least at least one rotor; at least one angular position sensor configured to detect the angular position of each of the at least one rotor; and a vehicle control sub-system configured to affect automatic transformation of the flying vehicle from the road-configuration to the flight-configuration and from the flight-configuration to the road-configuration, wherein the vehicle control sub-system is configured bring the at least one rotor into a parking state, when in road-configuration.