Aerovehicle system including plurality of autogyro assemblies
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-003/00
B65D-047/00
출원번호
US-0966199
(2010-12-13)
등록번호
US-8540183
(2013-09-24)
발명자
/ 주소
Morris, John William
Jarnot, Charles A.
출원인 / 주소
Heliplane, LLC
대리인 / 주소
Armitage, Benjamin C.
인용정보
피인용 횟수 :
8인용 특허 :
33
초록▼
An unmanned, towable aerovehicle is described and includes a container or frame to hold or support cargo, at least one and, in some examples, a plurality of autogyro assemblies connected to the container and to provide flight characteristics, and a controller to control operation the autogyro assemb
An unmanned, towable aerovehicle is described and includes a container or frame to hold or support cargo, at least one and, in some examples, a plurality of autogyro assemblies connected to the container and to provide flight characteristics, and a controller to control operation the autogyro assembly for unmanned flight. The container or frame includes a connection to connect to a powered aircraft to provide forward motive force to power the autogyro assembly. In an example, the autogyro assembly includes a mast extending from the container, a rotatable hub on an end of the mast, and a plurality of blades connected to the hub for rotation to provide lift to the vehicle. In an example, an electrical motor rotates the blades prior to lift off to assist in take off. In an example, the electrical motor does not have enough power to sustain flight of the vehicle. The aerovehicle can further include plurality of autogyro assemblies to assist in flight. The aerovehicle can include surfaces that provide lift or control to assist in the flight profile of the aerovehicle.
대표청구항▼
1. An aerovehicle system, comprising: a towing vehicle;a towed aerovehicle; anda tow line releaseably connected between the towing vehicle and towed aerovehicle, the towed aerovehicle including; a frame;a plurality of autogyro assemblies connected to the frame; anda controller to control operation o
1. An aerovehicle system, comprising: a towing vehicle;a towed aerovehicle; anda tow line releaseably connected between the towing vehicle and towed aerovehicle, the towed aerovehicle including; a frame;a plurality of autogyro assemblies connected to the frame; anda controller to control operation of the plurality of autogyro assemblies for unmanned flight;wherein, when the controller determines a stall in the towing vehicle, the controller automatically releases the tow line and controls the flight of the towed aerovehicle to a landing by substantially following a flight path determined by sensed signals. 2. The aerovehicle system of claim 1, wherein each of the plurality of autogyro assemblies comprises a mast extending from the frame, a rotatable hub on an end of the mast, and a plurality of airfoil blades connected to the hub. 3. The aerovehicle system of claim 2, wherein each of the plurality of autogyro assemblies comprise a motor to rotate the blades prior to lift off to assist in take off, and wherein the motor does not have enough power to lift the frame from the ground. 4. The aerovehicle system of claim 3, wherein the controller senses forward motion to control the plurality of autogyro assemblies. 5. The aerovehicle system of claim 4, wherein the controller receives one or more signals from a propulsion device and controls the plurality of autogyro assemblies using the received one or more signals. 6. The aerovehicle system of claim 5, wherein the controller controls the rotational speed of the hub. 7. The aerovehicle system of claim 2, wherein the plurality of autogyro assemblies comprises actuators to control angle of the plurality of airfoil blades, and wherein the controller controls the actuators. 8. The aerovehicle system of claim 1, wherein the frame comprises an enclosure to hold cargo, a rear stabilizer, and an undercarriage to support the cargo enclosure when on the ground. 9. The aerovehicle system of claim 8, wherein the undercarriage includes a trolley that contacts the ground to provide mobility and is removable from the container. 10. The aerovehicle system of claim 1, wherein the controller issues control signals to position airfoil blades for different stages of flight. 11. The aerovehicle system of claim 10, wherein the controller is issues a flight control signal to set the airfoil blades for flight. 12. The aerovehicle system of claim 11, wherein the controller issues a takeoff control signal to set the airfoil blades for takeoff, wherein the angle of incidence of the airfoil blades is greater at takeoff than at flight. 13. The aerovehicle system of claim 12, wherein the controller issues a prerotation control signal to set the airfoil blades for pre-takeoff, wherein the angle of incidence of the airfoil blades is greater at takeoff and flight than at prerotation. 14. The aerovehicle system of claim 13, wherein the controller is issues a landing control signal to set the airfoil blades for landing, wherein the angle of incidence of the airfoil blades is greatest at landing. 15. The aerovehicle system of claim 1, wherein the controller controls a propulsion system that has sufficient thrust to assist in a cargo laden flight and an essentially cargo-free flight and does not have enough thrust to fly a frame supporting cargo. 16. The aerovehicle system of claim 1, wherein the tow line includes a mechanical component to transfer trust from a towing aircraft to the frame and an electrical component that transfers electrical signals from the towing aircraft to the controller. 17. The aerovehicle system of claim 1, wherein the controller receives signals from other controllers of nearby aerovehicles. 18. The aerovehicle system of claim 1, wherein the frame includes a moveable vertical stabilizer. 19. The aerovehicle system of claim 18, wherein the frame includes at least one horizontal stabilizer. 20. The aerovehicle system of claim 1, wherein the frame includes a first wing extending outwardly of an intermediate portion of the frame in a first direction and a second wing extending outwardly from the intermediate portion of the frame in a second direction. 21. The aerovehicle system of claim 1, wherein the frame includes a liquid tank. 22. The aerovehicle system of claim 21, wherein the liquid tank provides in-flight refueling to an aircraft. 23. The aerovehicle system of claim 22, wherein the liquid tank includes a flying boom and nozzle for releasing the liquid from the tank. 24. The aerovehicle system of claim 1, further comprising a propulsion system in contact with one or more of the frame and plurality of autogyro assemblies. 25. The aerovehicle system of claim 24, wherein the propulsion system includes an on-board motor, a drive shaft connected to the motor and extending outside the frame, and a propeller connected to the drive shaft.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (33)
Wilson ; Jr. Francis M. (Kennesaw GA), Aerial transport of payloads with vertical pick up and delivery.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.