Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 5,880

Document Document Title
WO/2018/165916A1
Disclosed is a propulsion system for an unmanned aerial vehicle, the system comprising a propulsion motor (121) and a locking device (203). The propulsion motor (121) is used to drive a propeller (122) of the unmanned aerial vehicle (100...  
WO/2018/166436A1
Disclosed is an unmanned aerial vehicle sliding-type mechanical arm device comprising a mechanical arm (1), a mechanical arm seat (2), and an electric motor impeller assembly (3) mounted on the mechanical arm (1), wherein the mechanical ...  
WO/2018/164241A1
A rotary connector (1) is provided with: an electrically conductive shaft (2); a bearing (3) which rotatably supports the shaft (2); and a housing (4) in which the bearing (3) is disposed and which includes an electrode portion (11) at a...  
WO/2018/163156A1
A multirotor aircraft that includes a chassis, three or more vertical rotors, one or more free wings and on ore more fixed horizontal rotor. The free wing is attached to the chassis by an axial connection so that the angle of the free wi...  
WO/2018/163666A1
[Problem] To provide a wing system with which it is possible to simply and stably switch an aircraft between rotary-wing flight and fixed-wing flight. [Solution] The present invention is characterized in that: a rotary wing for rotary fl...  
WO/2018/161406A1
A quick installation and removal structure for a propeller comprises a propeller (1) and a positioning assembly. The propeller comprises a propeller main body (11) and a propeller blade (12). A positioning hole (111) is arranged at the p...  
WO/2018/161646A1
A propeller protection apparatus (130), an arm (120), and an unmanned aerial vehicle (100). The propeller protection apparatus (130) comprises a protective rod (132), a connecting rod (134), and a holding portion (136). One end of the co...  
WO/2018/163171A1
A vertical takeoff and landing (VTOL) light aircraft comprising: a tilt- wing comprising port and starboard wings; a power train having: an electric motor coupled to a rotor for providing the aircraft with thrust for flight mounted to ea...  
WO/2018/163699A1
[Problem] To provide a control system for a flight vehicle that causes the flight vehicle to fly autonomously without the use of GPS and without storing flight routes, and a control device for the same. [Solution] A control system 2 for ...  
WO/2018/158511A1
The present invention relates to a redundant and dissimilar system (10) for monitoring the status of contactors (22) of an aircraft control stick (20). This monitoring system (10) comprises at least one electrical power source (2), at le...  
WO/2018/157426A1
A propeller, a power assembly and an aircraft, the propeller comprising a propeller base and a blade (1) connected thereon. The blade (1) has an angle of attack of 14.05°±2.5° and a chord length of 11.94mm±5mm at a position where the...  
WO/2018/159256A1
A takeoff and landing device (5) is provided with: a fixed device (55) or a communication unit (57) that can switch between a first state in which an unmanned aircraft (3) is prevented from taking off from a host device, and a second sta...  
WO/2018/157833A1
An unmanned aerial vehicle: arm assemblies (12, 13, 14, 15) of the unmanned aerial vehicle may be folded and unfolded relative to a casing so as to facilitate transportation and storage of the unmanned aerial vehicle. At the same time, t...  
WO/2018/157287A1
Provided are a method and device for controlling the landing of an unmanned aerial vehicle, and an unmanned aerial vehicle. The method for controlling the landing of an unmanned aerial vehicle comprises: receiving status information abou...  
WO/2018/156972A1
A safety system for an aerial vehicle, preferably including: a ballistic subsystem, preferably including one or more rockets operable to adjust motion of the aerial vehicle and a mounting unit that couples the ballistic subsystem to the ...  
WO/2018/157103A1
A system for determining positional information of a rotorcraft includes a central controller and a first sensor unit. The first sensor unit is mounted to a first rotating portion of the rotorcraft and is in communication with the centra...  
WO/2018/150138A1
The invention relates to a method for controlling an emergency device of a helicopter, said helicopter comprising a rotor suitable for being rotated, said emergency device being suitable for supplying additional emergency propulsion powe...  
WO/2018/152277A1
Health monitoring systems, devices, and methods are used in assessing the operational health of a drive link in an aircraft. The drive link has, at each end, a magnetic sensor and a magnet for detecting relative displacement, and at leas...  
WO/2018/151516A1
An apparatus for suppressing vibration of a helicopter blade is disclosed. The apparatus for suppressing vibration of the helicopter blade according to the present invention comprises a blade fixing part for blades having different natur...  
WO/2018/150748A1
Provided is an agricultural multicopter in which legs (skids) for supporting a body can be reinforced by using a supporting structure for work devices, such as tanks. This agricultural multicopter comprises: a body; a plurality of arms w...  
WO/2018/151444A1
The present invention relates to a drone frame component (1000) comprising: a main frame (100) having multiple main members (110) connected thereto in a closed curve structure; a main board housing (200) mounted inside the main frame (10...  
WO/2018/152258A1
Described is an apparatus and method of an aerial vehicle, such as an unmanned aerial vehicle ("UAV") that can operate in either a vertical takeoff and landing (VTOL) orientation or a horizontal flight orientation. The aerial vehicle inc...  
WO/2018/151928A1
Described in detail herein is an autonomous UAV retrieval system. The system includes a delivery motor vehicle including a retrieval opening, a fan, a vent and a storage container can generate a vacuum effect by controlling an operation ...  
WO/2018/148851A1
An apparatus for providing lift to an aircraft comprising at least two independently rotating rotor/wings, each formed of a pair of rotor/wing segments extending from a common vertical support pivotally supported by the aircraft, a drive...  
WO/2018/150313A1
An aerial device includes a body, an optical system having gimbal supporting a camera, a lift mechanism coupled to the body, a haptic sensor coupled to the body and configured to generate haptic data, and a processing system disposed in ...  
WO/2018/151990A1
Aerial vehicles may be configured to control their attitudes by changing one or more physical attributes. For example, an aerial vehicle may be outfitted with propulsion motors having repositionable mounts by which the motors may be rota...  
WO/2018/151777A1
A vertical take-off and landing aircraft which uses fixed rotors for both VTOL and forward flight operations. The rotors form a synthetic wing and are positioned to achieve a high span efficiency. The rotors are positioned to even out th...  
WO/2018/145356A1
A modularized driving component and a combined model. The modularized driving component comprises power modules (10) and a control module (20) that are independently separable. The power modules (10) are used for generating a driving for...  
WO/2018/146548A1
An aerial system, preferably including one or more housings. A housing for an aerial system, preferably including: a first and second piece that cooperatively surround one or more propellers of the aerial system; and a retention mechanis...  
WO/2018/147810A1
According to various embodiments, there is provided an aircraft including: a fuselage defining a body frame with longitudinal, lateral and height axes extending perpendicular to each other and intersecting in a center of gravity of the a...  
WO/2018/145355A1
A vertical take-off and landing aircraft having fixed wings, comprising a fuselage (100), wings (210) symmetrically distributed relative to the fuselage (100), and vertical tails (310) vertically connected to the wings (210) and symmetri...  
WO/2018/144544A1
A daisy-chain aerial vehicle includes at least two component aerial vehicles. Each component aerial vehicle includes at least one wing having a wing body, a trailing edge, and a wingtip, the wing body shaped like an airfoil. At least one...  
WO/2018/142925A1
An in-flight battery changing method for multicopters according to an aspect of the present invention is provided with: a first step of securing a supply path for supplying a battery between both multicopters while both a supply-side mul...  
WO/2018/143802A1
A blade made of layered material, such as composite material, configured for exposure to a fluid flow, comprises skins (1, 2) defined between a leading edge (3) and a trailing edge (4) which skins in cross-section form a flow profile. Th...  
WO/2018/138882A1
It is desirable for a given unmanned aerial vehicle to be identified from among a plurality of unmanned aerial vehicles without reducing the aesthetic quality of the unmanned aerial vehicle. Provided is a flying vehicle that has a movabl...  
WO/2018/139694A1
A rotary wing drone according to one embodiment of the present invention comprises: a flight control unit for controlling the flight of the rotary wing drone; a main body including a first motor and a second motor; an upper shaft vertica...  
WO/2018/139622A1
[Problem] To provide a drug spreading drone (unmanned aircraft) which uses a simple construction to minimize scattering of a drug outside an agricultural field, without additional equipment or complex control. [Solution] Provided is a dr...  
WO/2018/139661A1
In this unmanned aircraft: a circle described by a tip end of a main propeller and circles described by each tip end of a plurality of auxiliary propellers overlap at least partially in an axial direction; the direction of rotation of th...  
WO/2018/134795A1
A vertical take-off and landing (VTOL) airborne vehicle includes a fuselage, a front vertical thrust fan positioned forward of the fuselage and rotating in a first plane, and a rear vertical thrust fan positioned rearward of the fuselage...  
WO/2018/133588A1
A flight vehicle and a control method thereof. The method comprises: detecting a current tilt angle and observation information of a flight vehicle, wherein the observation information comprises a location and a speed in a vertical direc...  
WO/2018/135093A1
This rotor 1 for pneumatic and hydraulic machinery has a main body blade part 50 and a blade-end trailing edge blade part 40. Between the main body blade part and the blade-end trailing edge blade part, a blade-length-directional slit 31...  
WO/2018/129721A1
A propeller (153, 200) of an aircraft, a power set and an unmanned aerial vehicle, comprising: blades (210) and a hub (230); the blades (210) and the hub (230) are connected; the blade (210) comprises a suction surface and a pressure sur...  
WO/2018/129803A1
A power system of an unmanned aerial vehicle, a motor assembly, and an unmanned aerial vehicle. The power system (10) comprises: a motor (1) used for providing power for an unmanned aerial vehicle and provided with an air vent (111); a f...  
WO/2018/132167A1
Example wirelessly powered unmanned aerial vehicles and tracks for providing wireless power are described herein. An example apparatus includes a track section having a transmitter coil to generate an alternating magnetic field and an un...  
WO/2018/131821A1
The present invention provides an automatic angle-of-attack control wing that always maintains a reference angle of attack with optimum efficiency by automatically controlling the angle of attack of a wing according to changes in the dir...  
WO/2018/128287A1
An unmanned aerial vehicle kit and a system according to various embodiments of the present invention comprise a first assembly and a second assembly. The first assembly comprises: a housing comprising a processor and a navigation system...  
WO/2018/126588A1
A master control device, comprising a shell (1) and a master control module disposed in the shell. The shell (1) comprises an upper shell (11), a middle shell (12) and a lower shell (13); at least one pair of connecting interfaces (2) wh...  
WO/2018/122373A1
There is disclosed a rotor (3, 3', 3", 3"') for an aircraft (1) capable of hovering, comprising a stationary support structure (10); a rotative element (11), which is rotatable about an axis (A) with respect to stationary support structu...  
WO/2018/123747A1
A novel system enabling simpler drone maneuvering is provided. A drone maneuvering system 1 includes a drone 30 and a maneuvering signal transmitter set 10. The maneuvering signal transmitter set 10 includes a first transmitter 100 that ...  
WO/2018/122370A1
There is disclosed a rotor (3, 3', 3'') for an aircraft (1) capable of hovering, comprising: a stationary support structure (10); a rotative element (11), which is rotatable about a first axis (A) with respect to said stationary support ...  

Matches 1 - 50 out of 5,880