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JP2018203231A |
To provide a device for setting a dimension parameter related to a value of a shock absorber dimension of a shock absorber of an aircraft landing device.A device comprises a processor for identifying a range of a value related to each of...
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JP6446415B2 |
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JP6446491B2 |
To minimize impact caused when a drone crashes and secure safety for people and objects on the ground.A safety device 10 for a drone is mounted on a drone, is used to secure safety when the drone crashes, and includes: malfunction detect...
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JP2018184045A |
To provide an investigation machine for the inside of a channel, which can be used regardless of a channel type and which can prevent a horizontal rotary vane and a mounted electronic apparatus from sinking under water even if the machin...
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JP2018177174A |
To provide a technique for allowing an aircraft tire immediately before landing to naturally rotate at a ground speed in a forward direction, for solving, by an aerodynamic method, the problem in which: when an aircraft lands at an airpo...
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JP2018167792A |
To provide a seaplane that can reduce propulsion resistance at taking off from water.An aircraft 10 includes a float 26 to allow taking off and landing on the water. The aircraft includes a front hydrofoil 28 and a rear hydrofoil 30 whic...
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JP2018165130A |
To stabilize the posture of a flight machine during a flight.A flight machine control system 10 includes a flight machine 11, a cable 12, and a measuring device 13. The flight machine 11 includes a rotary vane 32, a motor 34 for rotating...
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JP2018154278A |
To provide a control apparatus capable of reducing a cost by reducing the number of sensors and simplifying a structure, even when controlling a linear actuator on the basis of stroke displacement of the linear actuator, and a landing ge...
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JP6399550B2 |
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JP6394833B1 |
Fly unmanned aircraft safely while ensuring flight distance and flight time. The unmanned vehicle includes a thrust generator, a flight control device that controls the thrust generator, an annular ring body that can open and close a par...
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JP6390014B2 |
The purpose of the present invention is to address the problem of providing a robot arm that can automatically avoid collision with an obstruction, and an unmanned aircraft provided with the robot arm. To solve the problem, the present i...
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JP2018127151A |
To provide a working robot which can move on even an off-road and has high working efficiency.A hopper robot has: a ducted fan; a robot structure; radio communication equipment; an inertia measurement device; a ladder; a momentum wheel; ...
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JP6373632B2 |
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JP6374681B2 |
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JP2018124064A |
To provide a hammering device 1 for performing a hammering inspection on a concrete wall or the like 61 by moving a ferromagnetic body 12 inserted into a solenoid coil 14 and by controlling the electricity flowing through the solenoid co...
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JP6371091B2 |
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JP6363632B2 |
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JP6356848B2 |
The invention concerns a telescoping strut (1) for a retractable landing gear (LG) in an aircraft (A). The telescoping strut (1) comprises a pre-pressurized and central extension chamber (12) extending along the telescoping strut (1) and...
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JP6356600B2 |
A number of landings of an aircraft tire is counted according to a method that includes: measuring a physical quantity of air contained inside the tire, the measuring taking place in a discontinuous mode; determining at least one indicat...
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JP2018516803A |
A system and method for providing an aircraft braking signal alarm to an aircraft are described, the system and method including a first braking state signal generated by the first aircraft 12 or control station 16. The first braking sta...
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JP2018100005A |
To provide an impact buffer which can protect an aircraft body and devices mounted thereon from impact caused during falling or the like, and to provide an airbag device including the impact buffer.An impact buffer 100 includes a leg par...
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JP2018100038A |
To provide a gripper device to be used when hooking and suspending a flight body on an object at a flying destination, and that is easily hooked to the object.A gripper device 2 is applied to a flight body 1, such as a drone, and include...
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JP2018094969A |
To provide a ground travel system of an aircraft, which excels in economical efficiency and environmental.An EHA (Electro Hydrostatic Actuator) system 10 of an aircraft landing gear comprises: a hydraulic motor 41 that is connected to a ...
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JP2018094980A |
To provide a landing base for assisting the landing of an unmanned rotorcraft on an unstable place.A landing base 100 for an unmanned rotorcraft is provided. The unmanned rotorcraft M comprises a plurality of legs S, the tips of which pr...
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JP2018090037A |
To provide an aircraft wheel that is more reduced in weight by preventing occurrence of electrolytic corrosion in a wheel part of the aircraft wheel even when the wheel part is formed of a magnesium alloy.An aircraft wheel comprises: bea...
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JP6342201B2 |
Provided is a wheel drive system for aircraft RS including a motor 2 that is connected to a wheel 12, and provided with two voltage supply lines L1 and L2 for supplying the voltages Vta and Vpr with varying the length of a winding 21 to ...
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JP6336720B2 |
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JP6335164B2 |
An actuator assembly includes an actuation member, a release member, and a source of pressurized gas, wherein during a normal mode of operation, the actuation member and the release member are engaged to move in unison, and wherein durin...
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JP6303082B1 |
To reduce damage caused by an airplane crash The airbag is strengthened by putting a partition in the airbag. [Selection diagram] None
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JP6298817B2 |
The present invention provides drive systems for rotating one or more wheels (16) of an aircraft landing gear (10) for the purposes of ground taxiing and/or spin-up prior to landing. The drive system includes a motor (52) operable to rot...
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JP6283195B2 |
An electro hydrostatic actuator system for retracting/extending a landing gear includes a plurality of hydraulic actuators and a plurality of hydraulic supply sources each including a single hydraulic pump and a single electric motor and...
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JP2018500234A |
Aircraft are equipped with energy output components (EOCs) that output waste energy. An energy recovery unit (ERU) is operably coupled to EOC to convert waste energy into either electrical or mechanical energy. An energy storage unit (ES...
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JP6256898B1 |
[Subject] In a crosswind landing safeguard, when an airplane lands on a runway of an airport and a side wind is blowing, it is making it possible to land more safely. [Means for Solution] When a side wind is playing crosswind landing saf...
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JP6254787B2 |
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JP6234610B2 |
The present invention relates to an unmanned aerial vehicle (100), an unmanned aerial vehicle control system, an unmanned aerial vehicle control method, and an unmanned aerial vehicle landing control method. The unmanned aerial vehicle i...
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JP6232148B2 |
The present invention discloses an aerial vehicle (10) and a signal line protection assembly (136) thereof. The signal line protection assembly (136) comprises a foot stand (16) and a protection sleeve (131). The foot stand (16) comprise...
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JP6228394B2 |
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JP6219465B1 |
[Subject] When rotating the wheel before landing beforehand in the operation of the flight wind pressure which the projection which protrudes on the side of a tire main part receives, the tire for airplanes which can attain the function ...
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JP2017191963A |
To provide a ship communication method, ship, ship to ship communication system, and ship-land communication system that, when communication is performed while a height position of a communication antenna is kept high by holding or hangi...
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JP6215321B2 |
A thermal pressure measurement assembly coupled to a rim of an aircraft wheel. A housing is configured to be fastened to a wheel face. An electronics enclosure is positioned in the housing. Electronics are positioned in the electronics e...
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JP6211450B2 |
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JP2017153027A |
To provide an imaging system which allows for imaging from a free view point while preventing an imaging person and a fixture device from being reflected.The imaging system comprises a drone 1 and imaging units 2 and 3. The imaging units...
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JP6185189B2 |
A landing gear includes a fixing mechanism, a driving mechanism disposed on the fixing mechanism, a translating member connected to the driving mechanism and configured to move relative to the fix mechanism whey being driven by the drivi...
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JP6179502B2 |
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JP6179689B1 |
Structure which receives electric power by non-contact electric supply on an unmanned flight object (3) is realized suppressing influence which it has on performance, a function, etc. of an unmanned flight object (3). It extends with pre...
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JP6178403B2 |
The aircraft tire pressure loop link is formed of first and second single metal loops connected by parallel spaced apart metal shafts, and provides for coupling a magnetic field between a wheel hub coil and a tire pressure sensor coil to...
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JP6170755B2 |
An electro hydrostatic actuator includes a single-rod cylinder having fixed and movable ends, a hydraulic supply source, and a reservoir provided in a hydraulic circuit and capable of storing operation oil. At a predetermined position of...
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JP6169142B2 |
The system has a driving unit i.e. ring gear (6), integrated to a wheel (2) carried by a MacPherson strut (3). A clutch device (7) connects an output shaft (8) of a motor block (4) to the driving unit. The motor block having an electric ...
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JP6169144B2 |
The system has a driving unit i.e. ring gear (4), integrated to a wheel that is carried by a MacPherson strut (2). A motor block (3) is integrated to a suspended portion of the MacPherson strut. A clutch device (6) connects an output sha...
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JP6162396B2 |
An electrical motor is provided for providing motive force to the landing gear of an aircraft for taxiing and ground maneuvers of the aircraft, for example by rotation of two or more wheels of a main landing gear differentially or in opp...
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