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WO/2022/160035A1 |
Wheel acceleration systems are disclosed that provide a motive force to at least one wheel of an aircraft, in order to accelerate the aircraft to takeoff speed with the assistance of main engine thrust. The wheel acceleration system incl...
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WO/2022/158660A1 |
The present invention is characterized by comprising: a plurality of charging blocks which include a magnetic sensor and supply electricity for charging to charging electrodes provided in landing gears of a drone; and a control unit whic...
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WO/2022/150906A1 |
A landing gear system includes wheel rotatably coupled to an axle. A driveshaft extends through a cavity formed in the axle and is rotatable about an axis. A planetary gear includes a sun gear operably coupled to the drive shaft and a pl...
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WO/2022/150905A1 |
A shock absorber includes a housing and an end wall slidably disposed within the housing. The end wall and the housing cooperate to define at least a portion of a cavity within the housing. The cavity is filled with a fluid, and a piston...
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WO/2022/154683A1 |
The invention relates to the field of aviation, and more particularly to rotary wing aircraft structures. The present rotary wing aircraft has a fuselage, a skid-type landing gear, a main rotor, an engine, a tail boom, and a tail rotor f...
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WO/2022/150910A1 |
A landing gear system includes a drive shaft extending through an axle. A wheel with a drive surface is rotatably coupled to the axle. A drive assembly, which has disengaged and engaged states, includes a drive element and an idler eleme...
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WO/2022/144537A1 |
An undercarriage unit is provided. The undercarriage unit comprises: a rotatable wheel; at least one electromagnet for releasably coupling the undercarriage unit to the aircraft; a switch for selectively activating and deactivating the a...
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WO/2022/143764A1 |
Provided is a police unmanned aerial vehicle having a crash protection function, comprising a fixed frame (1); support plates (2) are welded on the four sides of the fixed frame (1); one end of each support plate (2) is provided with a h...
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WO/2022/137462A1 |
The containment device (20) according to the present disclosure stores an unmanned aerial vehicle (30), and comprises a body part (21) having a curved surface on which the unmanned aerial vehicle (30) can move with wheels (302) in contac...
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WO/2022/137460A1 |
A storage device (10) for storing an unmanned aerial vehicle (30), said device comprising: a gripping part (11) for gripping the unmanned aerial vehicle (30); and a main body (10) having a suction surface (21) to which a top surface (313...
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WO/2022/136319A1 |
Device (1) for braking a wheel (2) of an aircraft the hub (5a, 5b) of which is mounted so as to rotate about an axle (6), comprising a stack (11) of discs threaded on a torque tube (12) which is attached to the axle and equipped internal...
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WO/2022/137461A1 |
This storage device (10) for storing an unmanned aircraft (30) is provided with a main body (20) having a magnet or magnetic body (110, 112) for exercising a magnetic force on the aircraft (30), which has a magnet (121, 122) provided on ...
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WO/2022/127101A1 |
An aerial vehicle (10), comprising an airframe (100), a landing gear (300), a storage device (200), and a first locking member (201). The first locking member (201) is detachably connected to the airframe (100). The first locking member ...
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WO/2022/120377A1 |
An unmanned aerial vehicle including a body and a docking mechanism coupled to the body is provided. The docking mechanism secures a magnetic crawler to the body during flight and during landing on a ferromagnetic cylindrical surface. Th...
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WO/2022/112773A1 |
A method to autonomously taxi an aircraft is disclosed. The method comprises receiving, by a processing means, a route intended for the aircraft (310). Obtaining, by the processing means, a route line based on the route (320). Determinin...
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WO/2022/115759A1 |
An unmanned aerial vehicle (UAV) configured to land, take off, and magnetically perch on a ferromagnetic cylindrical surface is provided. The UAV includes a body and articulated magnetic legs configured to land and magnetically perch the...
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WO/2022/101298A1 |
The invention relates to a bistable electromagnetic actuator (in direction A' or B') comprising a casing (11') extending partially around an axis of rotation (X) of the actuator, an excitation coil (12') supported by the casing (11') cap...
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WO/2022/102336A1 |
Provided is a flight device having a wing part that is capable of efficiently providing lift during flight. This flight device 10 is equipped with: an air frame base 14; a first leg 26 and a second leg 27 which are provided to the air fr...
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WO/2022/095207A1 |
A tripod and an unmanned aerial vehicle, the tripod specifically comprising: a plurality of support rods (10), wherein a first end of each support rod (10) is connected to a fuselage (20) of the unmanned aerial vehicle, a second end exte...
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WO/2022/094712A1 |
A method of determining a service interval for an actuator of a landing gear assembly is suitable for used with a landing gear assembly in which the actuator positions the landing gear assembly between a stowed position and a deployed po...
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WO/2022/095068A1 |
A foot stand (100) and an unmanned aerial vehicle, which relate to the technical field of unmanned aerial vehicles. The foot stand comprises: a plurality of supporting rods (10), wherein first ends of the supporting rods are connected to...
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WO/2022/087717A1 |
Techniques and methodologies for servicing a shock strut are provided that account for the variability in gas solubility of the shock strut while in-service. These examples incorporates knowledge of the shock strut's stoke history in ord...
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WO/2022/086796A1 |
A system and method for evaluating runway conditions that combines known brake control systems with a new runway condition monitoring unit working in conjunction with an anti-skid/brake control unit to improve runway condition evaluation...
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WO/2022/085832A1 |
The present invention relates to an individual personal air vehicle operable on water, the personal air vehicle comprising: a lower body which supports an occupant and has a float on the floor surface, a front arm holder and a rear arm h...
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WO/2022/081129A1 |
A ground power system for supplying electrical power to an aircraft and method of using the same is disclosed in which an electric motor is connected to an aircraft wheel to drive the aircraft wheel, an autonomous vehicle battery carrier...
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WO/2022/079187A1 |
Aircraft landing gear comprising: a strut mounted on an aircraft structure such that it can move between an extended position and a retracted position; a bracing member for holding the strut in the extended position, comprising a first c...
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WO/2022/074063A1 |
The invention relates to an architecture of a braking system for aircraft (1000), comprising a brake (20); an electromechanical actuator (30) associated with a power module (33) connected to a digital communication module (34) by a first...
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WO/2022/067939A1 |
An agricultural unmanned aerial vehicle, comprising a body (1), first foot stands (2), second foot stands (3), a battery (4) and a pesticide box (5). The first foot stands (2) are fixedly connected to the bottom portion of the body (1); ...
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WO/2022/069540A1 |
The invention relates to an aircraft having a drive system; wherein the drive system comprises a power unit (20), at least one drive battery and at least one electric motor, which draws electrical energy from the drive battery; wherein t...
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WO/2022/067424A1 |
A remote towing interface is used to couple a towbar to an aircraft having a fuselage and a steerable landing gear. The remote towing interface includes a towbar coupler mounted to the aircraft and configured to releasably couple a towba...
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WO/2022/062203A1 |
A multi-rotor unmanned aerial vehicle, comprising a machine body and a plurality of arm assemblies (100). Each arm assembly (100) comprises an arm (20); one end of the arm (20) is connected to the machine body, and the other end of the a...
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WO/2022/056623A1 |
A landing gear for a vehicle includes a strut configured for reciprocating movement between a stowed position and a deployed position. A shock absorber has a first element slidingly disposed within the strut and a second element slidingl...
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WO/2022/053583A1 |
Disclosed is a device for actuating a leg (2) of an aircraft landing gear, comprising an electronic control assembly and a leg deployment/retraction actuator (10), the actuator comprising an electric motor having a stator comprising at l...
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WO/2022/050070A1 |
This flying robot includes a body unit, and a plurality of propulsion units that generate propulsive force by driving rotor blades. The plurality of propulsion units include: a propulsion part provided on the body unit; a plurality of le...
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WO/2022/049569A1 |
The subject matter discloses a docking system for docking an aerial vehicle, comprising an interface configured to secure the docking system to a stationary element located above the ground; a housing, mechanically coupled to the interfa...
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WO/2022/040856A1 |
The present invention belongs to the technical field of unmanned aerial vehicles. In particular, provided is a multi-rotor unmanned aerial vehicle. The multi-rotor unmanned aerial vehicle of the present invention comprises a vehicle body...
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WO/2022/040858A1 |
The present invention relates to the technical field of unmanned aerial vehicles, in particular to an anti-collision unmanned aerial vehicle for aerial photography and a method therefor. Aimed at the problems of an existing unmanned aeri...
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WO/2022/040981A1 |
An unmanned aerial vehicle-based marine port monitoring device, comprising an unmanned aerial vehicle body (1) and a camera (2); the middle portion of the bottom end of the unmanned aerial vehicle body (1) is connected to the top end of ...
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WO/2022/041097A1 |
An unmanned aerial vehicle foot rest folding and unfolding device, comprising a vehicle body (1). A placement groove (2) is arranged at the bottom of the vehicle body (1). Four symmetrically arranged positioning seats (3) are fixedly mou...
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WO/2022/038385A1 |
Disclosed is a ground movement system for a helicopter having a fuselage and rotor blades fixed to the top of the fuselage, the ground movement system comprising at least three wheels secured below the fuselage of the helicopter, the whe...
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WO/2022/038382A1 |
A light helicopter typically for 5 occupants is disclosed which achieves a hitherto unprecedented combination of range, speed and payload by adopting a novel approach to construction and positioning of components which affect overall aer...
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WO/2022/036985A1 |
A brake cooling fan device. A brake is used for aircraft wheels of an aircraft landing gear. The brake cooling fan device comprises a mechanical power device and a cooling fan assembly (2); the cooling fan assembly (2) comprises a fan ro...
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WO/2022/034681A1 |
The object of the present invention is to provide an unmanned aircraft that is capable of takeoff and landing on water while suppressing height in the vertical direction. An unmanned aircraft 1 flies with thrust produced by the rotation ...
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WO/2022/018351A1 |
One aspect of the invention relates to a ventilation system (100) intended to be mounted in an aircraft wheel along a central axis (XX), and comprising a rotor (140) that is provided with a plurality of blades (143) and is accommodated b...
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WO/2022/016256A1 |
A method for extending a landing gear system for a vehicle is disclosed. The landing gear system includes a first landing gear assembly and a second landing gear assembly. The method includes the steps of sensing a first load on the firs...
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WO/2022/018103A1 |
The invention relates to a heat shield assembly for a braked aircraft wheel (1, figure 1), comprising a heat shield (10) and at least one expander (20, 30), which comprises a main body (21, 31) projecting from an external surface of the ...
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WO/2022/006662A1 |
A landing gear system includes a wheel rotatably coupled to an axle about an axis. A torque tube is rotatably mounted to the axle about the axis such that the axle extends through a central portion of the torque tube. A rotor is fixed in...
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WO/2022/006905A1 |
A separable aircraft protection device, method and system. The separable aircraft protection device comprises: a protection device (11), and an unmanned aerial vehicle flight module (12), a fixing module (13), and a control module (14) s...
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WO/2022/003043A1 |
The invention relates to a device for filling a hydraulic circuit of an electro-hydrostatic system provided with a discharge valve and a filling valve. According to the invention, the device comprises: - a vacuum generator designed to be...
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WO/2021/259534A1 |
A method for controlling an aircraft when taxiing comprising the steps of: measuring an angle of rotation of an active side stick about a first axis and a second axis; receiving an aircraft signal representative of an actual state of the...
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