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Matches 1 - 50 out of 6,183

Document Document Title
WO/2019/029387A1
An aircraft and an arm assembly (10) and frame thereof, the arm assembly (10) comprising: an elastic locking member (100), a fixing seat (200) and an arm (300); the arm (300) is rotatably connected to the fixing seat (200) such that the ...  
WO/2019/029026A1
A propeller, comprising a propeller hub (10) and propeller blades (20). The propeller blades (20) are connected to the propeller hub (10); at a position whereof the distance to the center of the propeller hub (10) is 40% of the radius of...  
WO/2019/027195A1
The present invention may provide a drone motor comprising: a shaft; a stator comprising a hole through which the shaft passes; a rotor arranged on the outer side of the stator; and a housing arranged on the lower side of the stator. The...  
WO/2019/027172A1
An unmanned aerial vehicle according to various embodiments of the present disclosure comprises: a housing; a wireless communication circuit connected to the housing or positioned in the housing and configured to connect wireless communi...  
WO/2019/024806A1
Disclosed is an unmanned aerial vehicle, comprising a fuselage (1), a shell assembly (3) and a functional component. The fuselage comprises a fuselage body (10). The shell assembly (3) is connected at a front end of the fuselage body. Th...  
WO/2019/026346A1
This cargo monitoring system that monitors the state of cargo housed in a warehouse comprises: at least one target comprising a spherical lighting unit that turns on at a prescribed time and that is disposed in a prescribed position in t...  
WO/2019/025918A1
A multi-rotor Aerial Vehicle with least rotors/propellers and having single arm failure redundancy is disclosed. The AV comprises at least five arms with at least one arm having a co-axial pair of contra rotating rotors/propellers. To ma...  
WO/2019/024541A1
An arm (11) and an unmanned aerial vehicle (100). The unmanned aerial vehicle (100) comprises a body (20), arms (11) connected to the body (20), and a power device disposed on the arms (11); the folded arms (11) can be attached to the ex...  
WO/2019/026079A1
A hybrid aerial vehicle (HAV) comprising: a fuselage of the HAV; a first mechanism within the fuselage for accepting a plurality of wings of the HAV, the first mechanism allowing coordinated contraction of the plurality of wings essentia...  
WO/2019/026200A1
In vertical take-off and landing aircraft in which ducted fans are compactly arranged such that there is one on each of the front and rear of the fuselage, since the thrust generation surface is smaller in the lateral direction than in t...  
WO/2019/024202A1
A blade (1) having a blade root (11) and a blade tip (12) facing each other, the blade (1) comprising a front edge (15) and a rear edge (16) located between the blade root (11) and the blade tip (12), wherein the blade (1) further compri...  
WO/2019/022618A1
A shroud for an aircraft configured to at least partially surround a noise source including a propeller. The shroud includes an outer layer and two or more sound absorbing materials located inside the shroud. The outer layer is configure...  
WO/2019/021915A1
A portable electronic instrument according to one aspect of the present invention is connected to a flying device. The portable electronic instrument is provided with a communication unit which communicates with the flying device, and a ...  
WO/2019/019093A1
Disclosed is an unmanned aerial vehicle assembly, comprising: a first body (10), a second body (20), a position-limiting structure arranged on the first body (10) and/or the second body (20), and a state-sensing device arranged on the fi...  
WO/2019/023111A1
Systems, apparatuses, and methods are provided herein for charging and protecting unmanned aerial vehicles. A method for protecting unmanned aerial vehicle (UAV) navigation system during deliveries of commercial products to customers com...  
WO/2019/021564A1
A multicopter 10 comprises a multicopter body M and a leg unit 36 attached to the multicopter body M. The leg unit 36 includes four legs 38. Each of the legs 38 includes a leg body 46 and a reinforcing member 48. A gap C1 between the leg...  
WO/2019/019397A1
An unmanned aerial vehicle arm assembly, an unmanned aerial vehicle frame, and an unmanned aerial vehicle. The unmanned aerial vehicle arm assembly (100) is applied to the unmanned aerial vehicle (300) and comprises an unmanned aerial ve...  
WO/2019/021811A1
This aircraft is provided with: a communication unit which acquires information relating to a transportation system from a communication terminal; a drive unit for flight; and a control unit which controls the drive unit. The control uni...  
WO/2019/022354A1
The unmanned aerial vehicle according to various embodiments of the present invention comprises: a housing; a wireless communication module which is positioned inside the housing or connected to the housing and is configured to wirelessl...  
WO/2019/019326A1
Disclosed is an anti-collision device for protecting the rotary wing of an aircraft. The aircraft comprises a fuselage (100) and a rotary wing shaft (200) connected to the fuselage (100); the rotary wing shaft (200) is mounted with a rot...  
WO/2019/016328A1
The invention relates to a tail rotor assembly (10) for a rotary-wing aircraft (1), comprising: - a tail rotor (20), a drive train (30) for the rotary drive of the tail rotor (20), and a housing (40) which surrounds the drive train (30).  
WO/2019/018832A2
The rotational velocity of the rotary-wing blade 1 is lowest closer to the hub 5 and increases outward towards the tip-path 15 of the rotor blade 1 during rotation. Moving thrust to the tip-path 1 of a rotary-wing 2, 3, and 4, provides a...  
WO/2019/017794A1
An aerial vehicle (AV) comprises a body (10) and a plurality of lift generating means (61A,B, 62A,B). Each lift generating means being supported by, and connected to the body (10) via a respective arm assembly (20A,B); wherein the arm as...  
WO/2019/014795A1
A novel low-noise thruster. A rotating body housing (1) is located on one side of an air inlet (8) of a fixed portion housing (5). A rotating body inner core (3) is disposed in the middle of the inner side of the rotating body housing (1...  
WO/2019/017833A1
An aerial vehicle including a first wing structure and a second wing structure which intersects the first wing structure perpendicularly at a position offset from a midpoint of a transverse axis of the first wing structure in a direction...  
WO/2019/011024A1
Disclosed are an antenna and an unmanned aerial vehicle, wherein the antenna is applied to the unmanned aerial vehicle. The unmanned aerial vehicle comprises a camera device. The antenna comprises an antenna main body and a bent portion ...  
WO/2019/010994A1
A motor control system (100) and an unmanned aerial vehicle (200), the motor control system (100) comprising: a control unit (23), a first inverter (21) electrically connected to the control unit (23), a second inverter (22) electrically...  
WO/2019/012614A1
[Problem] To provide a high-place observation device that is capable of stably performing fixed point observation of an object at a high place. [Solution] This high-place observation device is provided with: a long pole 30 that is dispos...  
WO/2019/010554A1
Remotely piloted aircraft provided with parts and components that enable use in different configurations, including a fixed-wing configuration, a fixed-wing VTOL configuration and a multi-rotor configuration, said remotely piloted aircra...  
WO/2019/012191A1
The present invention relates to a device for directly controlling a blade which comprises a stator (1), at least one blade support (7) composed of at least one curved magnet (6), the blade support (7) being secured to at least one blade...  
WO/2019/012894A1
The purpose of the present invention is to provide a radio relay device which has low propagation delay in radio communication with terminal devices including IoT-oriented devices in 5G mobile communication and the like, is capable of si...  
WO/2019/006697A1
A UAV is configured to have a central body (110,410,510,610,710,910,1010,1110,1210,1310,1410,1510) with a narrow body, and one or more propulsion units (420) are provided. In some instances, two propulsion units (420) are supported at di...  
WO/2019/007433A1
A long-distance drone (100) and a method of improving stability, robustness, endurance and/or durability of the drone (100) and a method of controlling a roll motion of the drone (100) are provided. The drone (100) includes a main body (...  
WO/2019/007101A1
Disclosed are a flight vehicle, a tilt driving mechanism and a control method therefor. The tilt driving mechanism (100) is mounted on the flight vehicle (200), so as to control the tilt of a power device (300) of the flight vehicle (200...  
WO/2019/009424A1
Provided are: an aircraft that can fly stably even when water is discharged from a hose installed on the airframe thereof; and an aircraft system that uses the aircraft. This aircraft system comprises: a master aircraft 10; three slave a...  
WO/2019/005249A1
A vibration suppression unit for an aircraft comprising a mass having a center of mass, a first rotor, a second rotor, a first coupling between the first rotor and the mass, a second coupling between the second rotor and the mass, the fi...  
WO/2019/002513A1
A rotor (3, 3', 3'', 3''') for an aircraft (1) is described that comprises: a hub (5) rotatable about an axis (A) and, in turn, comprising a plurality of blades (9); a mast (6) connectable to a drive member of the aircraft (1) and connec...  
WO/2019/006463A1
A method, system, apparatus, and/or device for capturing an image from an aerial vehicle. The method, system, apparatus, and/or device may include a boom, a motor, a propeller, a controller, a top plate, a bottom plate, and an image capt...  
WO/2019/005250A1
A vibration suppression unit for an aircraft comprising a mass assembly having a center of mass and a frequency rotor having a frequency center axis offset from a central axis of rotation and driven to rotate about the central axis, a vi...  
WO/2019/004178A1
This power transmission device (1) is provided with an oil sump (6) for storing oil (OL) in a case (2) that accommodates a transmission gear (4). The oil (OL) in the oil sump (6) is injected from a supply port (12) to the transmission ge...  
WO/2019/003492A1
The present invention addresses the problem of suitably projecting an image to a target position. A control device (10) controls a mobile body (1) that is provided with a projection unit (3). The control device (10) is provided with: a p...  
WO/2019/004879A1
. Rotor flight vehicle (1) comprising a first rotor (2), a power unit (3), a transmission (50) from the power unit (3) to the first rotor (2), wherein said transmission(50) comprises at least one belt (4), a group of rotational axes (Y-Y...  
WO/2019/004177A1
This lubrication device (LS) is provided with an oil sump (6) in which an oil (OL) for lubrication is accumulated, a lubrication pump (8) that suctions and discharges the oil (OL) inside the oil sump (6), and a lubrication channel (10) t...  
WO/2019/000547A1
A propeller, a power device, and an aircraft. The propeller comprises a propeller hub (10) and propeller blades (20) connected to the propeller hub (10); a plurality of wing fences (30) are provided on the surface of the propeller blade ...  
WO/2019/000397A1
Provided in the present invention is an unmanned aerial vehicle (100), comprising: a fuselage (10), a rotor assembly and a barometer (40); the rotor assembly is disposed on the fuselage (100), and the barometer (40) is disposed outside o...  
WO/2019/001941A1
A device for securing (3) at least one sling (E) for transporting a load under a helicopter, the securing device (3) comprising at least a first strap (31) and at least a second strap (32), a connection mechanism (33) configured, in the ...  
WO/2019/002995A1
The invention is in respect of a rotary wing unmanned aerial vehicle (UAV) which includes an elongate body (12). The body (12) has a top end (14) and a bottom end 1 6 with a plurality of flat sides extending there between and defining an...  
WO/2019/005467A2
The rotational velocity of the rotary-wing blade is lowest closer to the hub and increases outward towards the tip-path of the rotor blade during rotation. Moving thrust to the tip- path of a rotary-wing, provides an aircraft that is mor...  
WO/2018/232429A1
The invention relates to a protective propeller frame, in the interior of which at least one electrically driven propeller (12) is integrated and a protective device (9, 10, 16) of which surrounds the propeller to such a degree that the ...  
WO/2018/233570A1
A gasoline-electric hybrid multiaxis rotor type unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicles. The unmanned aerial vehicle comprises an unmanned aerial vehicle frame, a lifting rotor (2) and an...  

Matches 1 - 50 out of 6,183