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Matches 1 - 50 out of 2,048

Document Document Title
WO/2018/012867A1
The present invention provides a motor for a drone, comprising: a rotary shaft; a stator including a hole into which the rotary shaft is inserted; and a rotor arranged on the outer side of the stator, wherein the rotor comprises: a cover...  
WO/2018/010122A1
A vehicle, method, and kit relating to a vehicle chassis (101) are provided. The vehicle chassis (101) may comprise a main body (102), and at least one compartment (108) arranged on the main body (102). The compartment (108) has at least...  
WO/2018/005302A1
Systems and methods for mechanically rotating an aircraft about its center-of-gravity (CG) are disclosed. The system can enable the rear, or main, landing gear to squat, while the nose landing gear raises to generate a positive angle of ...  
WO/2018/004626A1
Disclosed herein is a water helicopter includes a fuselage, first and second fixed wings extending outwardly from left and right ends of the fuselage, first and second propellers disposed in a spaced apart configuration on a top surface ...  
WO/2017/219295A1
An unmanned aerial vehicle (UAV) (100). The UAV (100) comprises a central body (105). The UAV (100) also comprises a plurality of landing gears (120) that are extendable from and movable relative to the central body (105). The plurality ...  
WO/2017/216528A1
A landing gear (2) comprising a main strut (8), the main strut (8) being connected to a first attachment point (10a) located on the aircraft (1) is disclosed. The landing gear (2) comprises an inboard sidestay (24) and outboard sidestays...  
WO/2017/211028A1
An unmanned aerial vehicle and a landing method, the unmanned aerial vehicle comprising: a gyroscope (110), a control module (120), a drive apparatus (130) and at least two adjustable legs (140); the gyroscope (110) is electrically conne...  
WO/2017/202222A1
An aerial vehicle and a foldable landing gear thereof, comprising: a first support frame provided with a first gear; a second support frame arranged below the first support frame and pivotally connected to the first support frame, the se...  
WO/2017/182955A1
A landing gear assembly (2, 3), in particular for helicopters, with particular compactness and provided with a purely electromechanical device for actuating the landing gear (20, 34) and locking and releasing device (18), comprises: a ro...  
WO/2017/183596A1
In order to adjust the tire internal pressure on landing to an appropriate internal pressure, the internal pressure and temperature of the tires when housed inside the aircraft in flight, the temperature and atmospheric pressure around t...  
WO/2017/183636A1
Provided are a suction drone aircraft and a work method using said aircraft. The suction drone aircraft can fly stably to a desired location on a suction target, suction onto the suction target, and perform prescribed work. A suction dro...  
WO/2017/178097A1
A profile disc (1) is proposed which is designed for mounting on an aircraft wheel rim for rotation therewith and has a plurality of air-guiding surfaces (2) which protrude from the plane of the profile disc (1) and which are capable of ...  
WO/2017/176889A1
A truss reinforced radome crown structure shock absorbing and recoiling system that is utilized with an aircraft antenna adapter plate or other satellite communication (SAT-COM) structure to an aircraft airframe or fuselage and for allow...  
WO/2017/166382A1
An aircraft landing gear, an aircraft and a landing method therefor. The landing gear comprises: at least three bendable mechanical arms (1), the mechanical arms (1) comprising a mounting base (11), a first link bar (12) and a second lin...  
WO/2017/166307A1
An antenna. The antenna comprises a substrate (11) and a dipole antenna arranged on an upper surface of the substrate (11); the dipole antenna comprises two symmetrically arranged metal structures (12); the metal structure (12) is in an ...  
WO/2017/172840A1
This document describes a system and method through which unmanned aerial vehicles (UAVs) can be docked, with a device that can secure the UAVs, and information can be transmitted to and from such UAVs. The UAVs are secured through the u...  
WO/2017/164666A1
An embodiment relates to an unmanned aerial vehicle comprising: a body; an imaging device mounted in the body; a sensing unit for sensing a current state of the body; and a controller communicating with the imaging device and the sensing...  
WO/2017/160750A1
Apparatuses, systems, and methods are disclosed for drone interdiction. A projectile (106) is capable of being launched to intercept a drone. The projectile (106) may include a set of tethers (108) that deploy from the projectile (106) f...  
WO/2017/154552A1
This flying object (100) comprises: a plurality of rotor units (20) each including a propeller (21) and a motor (22) that drives the propeller (21); a balloon (30) including a gas chamber (30b); and a gas cylinder (43) and a valve (43a) ...  
WO/2017/132804A1
An unmanned aerial vehicle damping device, comprising two struts (1) and a plate (2) used to mount a UAV. Each strut (1) is provided with at least two corresponding clamps (3) which clamp onto the strut (1). The device further comprises ...  
WO/2017/128318A1
Aerial vehicles are provided with one or more transformable arms (110, 310, 410, 510, 910). The one or more transformable arms (110, 310, 410, 510, 910) support one or more propulsion units (130, 230, 330a, 430a, 530a, 930), and transfor...  
WO/2017/126820A1
The present invention relates to a variable flying robot comprising: an airframe; a plurality of independently-tiltable rotor parts arranged at the airframe along the circumferential direction of the airframe; and a running part having a...  
WO/2017/119546A1
One aspect of the present invention provides a moving device comprising: a body; at least one rotating flight device rotatably installed to the body; at least one guide part extending downward from the body; a moving part installed to be...  
WO/2017/107493A1
An aircraft support leg (2), the support leg (2) being movably connected to a main body of an aircraft. The support leg (2) can rotate to at least a first position and a second position. In the first position, an angle is provided betwee...  
WO/2017/110743A1
Provided are a large structure maintenance method and an unmanned aircraft which make it possible to reduce the time and cost of maintenance for a large structure. The unmanned aircraft (10) is provided with: a fixing portion (17) to be ...  
WO/2017/107753A1
A drone comprises: a drone body; a landing gear (10); and a connection member (20). The connection member (20) comprises at least two fixing members (210, 220). The fixing member (210) is connected to the drone body, and the fixing membe...  
WO/2017/107412A1
An outer shell and a main body of an aircraft, and an aircraft. The outer shell comprises: an inner cavity (2a), the inner cavity being provided with a space for at least accommodating the main body components of the aircraft; an outer s...  
WO/2017/103499A1
The invention relates to a method of controlling the braking of an aircraft equipped with a landing gear bearing braked wheels, the aircraft being propelled by jet engines and equipped with a thrust reversal system, the method involving ...  
WO/2017/094823A1
An electrically powered taxiing system for an aircraft (1), said system being provided with: wheels (5a, 7a) of the aircraft (1); taxiing motors (5b, 7b) that, when the aircraft (1) lands, apply a braking force to the wheels (5a, 7a) on ...  
WO/2017/090807A1
The present invention relates to an unmanned aerial vehicle collision preventing device, which is a unmanned aerial vehicle collision preventing technology and, particularly, is capable of minimizing damage during collision and falling w...  
WO/2017/086639A1
An aircraft according to one embodiment comprises: a fuselage; main wings of which the upper surfaces are formed as curved surfaces, and which are stretched from the center of the fuselage to both sides thereof; solar cells provided on t...  
WO/2017/086834A1
The invention relates to a three-support design for supports of a chassis, which is provided with an additional fourth safety-chassis support. A safety chassis for aircraft takeoff/landing is disposed at the tail portion of the fuselage ...  
WO/2017/087289A1
A preloading axle clamp for a wheel bearing includes an axle adapted to receive a wheel bearing and a connecting fork. A bushing is positioned about a first end of the axle. A fastener having a first flange is coupled to the first end of...  
WO/2017/081604A2
An anti dynamic-rollover system for an aircraft is disclosed. The system comprising a landing gear assembly comprising at least one swiveling joint connected between the aircraft and a landing gear wheel. The swiveling joint has a swivel...  
WO/2017/081604A3
An anti dynamic-rollover system for an aircraft is disclosed. The system comprising a landing gear assembly comprising at least one swiveling joint connected between the aircraft and a landing gear wheel. The swiveling joint has a swivel...  
WO/2017/079411A1
Systems, apparatuses, and methods are provided herein for stabilizing an unmanned aerial system. An apparatus for stabilizing an unmanned aerial system comprises a ring member and a pair of attachment members each having a first end and ...  
WO/2017/066662A1
Disclosed is a technique for landing a drone using a parachute. The technique includes a parachute deployment system (PDS) that can deploy a parachute installed in a drone and land the drone safely. The parachute may be deployed automati...  
WO/2017/064886A1
A cooling device (10) is equipped with: a heat sink (16) having a plurality of first heat dissipating fins (24) and a plurality of second heat dissipating fins (26); and a compressor (32), as an air blower for circulating cooling air (CA...  
WO/2017/044515A1
A payload transport aircraft that includes a nacelle including a cockpit, a first wing extending in a first direction from the nacelle and a second wing extending in a second direction from an opposing side of the nacelle. The aircraft a...  
WO/2017/016633A1
The invention relates to a strut for the landing gear, preferably the nose landing gear, of an aircraft, which strut comprises a structure (1) branched in a Y shape, wherein the Y-shaped structure is produced as a multi-piece structure a...  
WO/2017/013137A1
This system for retrieving remotely piloted aircraft (1), in particular on a naval platform (2), is characterised in that the aircraft comprises hook-shaped means (3, 4) designed to engage a guiding means (6) that is connected to the pla...  
WO2017010206A1
This maintenance method includes: a step (S32) for fixing a blade, of a rotor of a wind power generation facility, to be horizontalized; a step (S33) for changing the pitch angle θ, of the blade that is to be horizontal, from that in a ...  
WO2017008707A1
A multi-rotor plant protection unmanned aerial vehicle of trolley design comprises: an unmanned aerial vehicle body (10), multiple rotor support arms (20) being provided on the unmanned aerial vehicle body, a main control apparatus being...  
WO2017008530A1
Landing gear for an unmanned aerial vehicle, comprising a first support column (1), a second support column (2), a third support column (3), a first damping apparatus (4), a first support apparatus (5), a second damping apparatus (6), a ...  
WO/2017/006655A1
Many types of tailless airplanes which are triangular in planar view have been disclosed, but all of these are exclusively suited to high-speed flight; in contrast, the purpose of the present invention is to provide a tailless airplane w...  
WO/2017/000304A1
An unmanned aerial vehicle (100), a control system for an unmanned aerial vehicle, a control method for an unmanned aerial vehicle, and a landing control method for an unmanned aerial vehicle. The unmanned aerial vehicle (100) comprises ...  
WO/2016/210265A1
An adaptive landing gear assembly for a rotary wing aircraft, the adaptive landing gear assembly including a controller; a first landing gear support having a first ground contact element; and a second landing gear support having a secon...  
WO/2016/209350A2
A fairing for a landing gear wheel assembly on a tail sitter aircraft is disclosed, which includes a fairing housing defining a longitudinal axis, and at least one pair of laterally opposed aerodynamic tail surfaces extending radially ou...  
WO/2016/204180A1
[Problem] To provide a buoyant flying body such that the risk of crashing can be reduced in order to ensure a high level of safety, and motion control can be facilitated by reducing the influence of wind in order to exert a high level of...  
WO/2016/202908A1
The invention relates to an aircraft landing gear (2) comprising: - a leg (6) having a first leg portion (8) that can be pivotably connected to a load-bearing structure of the aircraft (1) in order for the landing gear (2) to be deployed...  

Matches 1 - 50 out of 2,048