| Patents for B64C 27 - Rotorcraft; Rotors peculiar thereto (10,112) |
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| 03/05/2015 | WO2015031826A1 Circular force generator (cfg) devices, systems, and methods having dual acting vibration cancelling |
| 03/05/2015 | WO2015031768A1 Circular force generator (cfg) devices, systems, and methods having indirectly driven imbalanced rotors |
| 03/05/2015 | WO2015031434A1 Light weight propulsor gearbox |
| 03/05/2015 | WO2015030919A1 Aircraft with drive element coupled to gearbox housing exterior |
| 03/05/2015 | WO2015030904A1 Aircraft rotor assembly with composite laminate |
| 03/05/2015 | WO2015030874A1 Non-loaded manual blade fold assembly |
| 03/05/2015 | WO2015030873A1 Non-loaded manual blade fold assembly |
| 03/05/2015 | WO2015030868A1 Rotor hub for rotary wing aircraft |
| 03/05/2015 | WO2015030630A1 Flying apparatus |
| 03/05/2015 | WO2015029007A1 Robotic system and method for complex indoor combat |
| 03/05/2015 | WO2015027359A1 Automatically piloted rotorcraft |
| 03/05/2015 | US20150060606 Unmanned aerial vehicle and operations thereof |
| 03/05/2015 | US20150060597 Dual Series Pitch Link Bearing |
| 03/05/2015 | US20150060596 Torque split gearbox for rotary wing aircraft |
| 03/05/2015 | US20150060595 system and method for reducing the transmission of vibration from a first vibrating body to a second body |
| 03/05/2015 | US20150060594 High speed composite drive shaft |
| 03/05/2015 | US20150059523 Gearwheel set, in particular for a gyroplane |
| 03/05/2015 | DE102013109392A1 Schnellfliegendes, senkrechtstartfähiges Fluggerät Fast Flying perpendicular bootable aircraft |
| 03/04/2015 | EP2842868A1 Blade folding device, blade and aircraft |
| 03/04/2015 | EP2842726A1 Method of constructing a composite assembly and composite assembly |
| 03/03/2015 | US8967552 Direct-drive control of aircraft stability augmentation |
| 03/03/2015 | US8967536 Landing gear vibration absorber and method of operating said landing gear vibration absorber |
| 03/03/2015 | US8967532 Rotary wing aircraft provided with propulsion means, and a method applied by said aircraft |
| 03/03/2015 | US8967525 Helicopter with a transverse duct |
| 03/03/2015 | US8967524 Hydraulic control valve, a device for adjusting blade pitch, and an aircraft provided with such a hydraulic control valve |
| 02/26/2015 | WO2015026302A1 Vertical take off and landing unmanned aerial vehicle with twin yaw control system |
| 02/26/2015 | WO2015024044A1 Omni-directional thrust vectoring propulsor |
| 02/26/2015 | US20150057844 Method for controlling a multi-rotor rotary-wing drone, with cross wind and accelerometer bias estimation and compensation |
| 02/26/2015 | US20150053815 Automated rotating tail rotor control |
| 02/26/2015 | US20150053814 Rotor System with Torque-Splitter Assembly |
| 02/26/2015 | US20150053255 Airborne photovoltaic solar device and method |
| 02/26/2015 | DE102013014145A1 Gesichertes Verschlusssystem Secure closure system |
| 02/25/2015 | EP2839147A2 Assembly of sections of structural parts |
| 02/25/2015 | EP2838795A2 Aircraft fuel supply systems |
| 02/25/2015 | EP2838793A1 Parachute rescue system |
| 02/24/2015 | US8961634 Filter systems for air intakes of aircraft engines and related methods |
| 02/24/2015 | US8961138 Preventing rotation of a fixed ring of a swashplate |
| 02/24/2015 | US8960594 Use of auxiliary rudders for yaw control at low speed |
| 02/24/2015 | US8960593 Horizon scanning system for a rotary wing aircraft including sensors housed within a tubercle on a rotor blade |
| 02/24/2015 | US8960591 Tilt-rotor aircraft |
| 02/24/2015 | CA2711751C Helicopter blade mandrel with roller assembly and methods to make and use it |
| 02/19/2015 | WO2015022455A1 Safety shroud for axial, contra-rotating, rotary-wing aircraft |
| 02/19/2015 | US20150050148 Rotor blade control device |
| 02/19/2015 | US20150050142 Controlling rotor blades of a swashplateless rotor |
| 02/19/2015 | US20150050137 Blade for a helicopter anti-torque device |
| 02/19/2015 | US20150048214 Method and apparatus of connecting a fixed drive system to a rotating drive system for a tiltrotor aircraft |
| 02/19/2015 | US20150048213 Fixed engine and rotating proprotor arrangement for a tiltrotor aircraft |
| 02/18/2015 | EP2836428A1 Aircraft with freewheeling engine |
| 02/17/2015 | US8957816 Communication device, an aircraft rotor, and an aircraft |
| 02/17/2015 | US8956117 Stiff-in-plane rotor configuration |
| 02/17/2015 | US8955797 Propulsion and motion-transmission assembly, in particular for a rotary-wing aircraft |
| 02/17/2015 | US8955792 Rotor position determination system with hall-effect sensors |
| 02/17/2015 | CA2819969C Helicoptor rotor equipped with drag dampers located in blade linkage sleeves to a rotor hub |
| 02/17/2015 | CA2543226C Protective part for the leading edge of a blade |
| 02/14/2015 | CA2859484A1 Method and apparatus of connecting a fixed drive system to a rotating drive system for a tiltrotor aircraft |
| 02/12/2015 | US20150041583 Inflatable wing for rotary-wing aircraft |
| 02/11/2015 | EP2834147A2 Motion controlled helicopter and rotation rate switched fluid lead lag damper |
| 02/11/2015 | CN104349977A 航空器燃料供应系统 Aircraft fuel supply system |
| 02/11/2015 | CN104340364A 农用多旋翼无人机 Agricultural multi-rotor UAV |
| 02/11/2015 | CN103112585B 一种中小型直升机用主减速器 One kind of small and medium helicopter with a main gear |
| 02/10/2015 | US8951034 Modular mould system for manufacturing a shell part |
| 02/10/2015 | US8950700 Rotor driven auxiliary power apparatus and method |
| 02/10/2015 | US8950699 Heliplane rotor thermal management for maintaining dimensional stability |
| 02/05/2015 | WO2015017101A1 Adjustable scissor control link |
| 02/05/2015 | US20150037149 Rotorcraft control system for rotorcraft with two or more rotor systems |
| 02/05/2015 | US20150034772 Composite Flexure for Tiltrotor Rotor System |
| 02/05/2015 | US20150034760 Aircraft tail rotor system |
| 02/05/2015 | DE102013108207A1 Fluggerät, insbesondere Multicopter Aircraft, especially Multicopter |
| 02/04/2015 | EP2832640A1 Composite flexure for tiltrotor rotor system |
| 02/04/2015 | CN204134213U 航模飞机垂直起降动力架 VTOL aircraft model aircraft powered aircraft |
| 02/04/2015 | CN104326089A 一种无人驾驶直升机的辅助升力-反扭力-冷却功能装置 An unmanned helicopter assisted lift - anti-torque - the cooling function device |
| 02/04/2015 | CN104326082A 直升机及其桨叶 Their helicopter blades |
| 02/04/2015 | CN104326081A 应用于航磁测量的八旋翼无人机 Applied to the eight-rotor UAV aeromagnetic measurements |
| 02/04/2015 | CN104326080A 全太阳能垂直起降飞行卫星平台 Whole solar VTOL flying satellite platform |
| 02/04/2015 | CN102390527B 一种直升机旋翼活动系统改进设计 Helicopter rotor system to improve the design activities |
| 02/03/2015 | US8948928 Sustained over-the-horizon vertical takeoff and landing sensing system |
| 02/03/2015 | US8944764 Main rotor arrangement of an UAV-helicopter |
| 02/03/2015 | US8944367 Rotary wing aircraft propulsion system |
| 02/03/2015 | US8944366 Rotorcraft empennage mounting system |
| 02/03/2015 | US8944365 Mission-adaptive rotor blade |
| 02/03/2015 | CA2619595C Method for controlling a rotor-craft flight during trim |
| 01/29/2015 | WO2015012935A2 Vertical takeoff and landing (vtol) air vehicle |
| 01/29/2015 | WO2015010314A1 Hydraulic propeller tilting rotor aircraft |
| 01/29/2015 | US20150028597 Swashplateless coaxial rotary wing aircraft |
| 01/29/2015 | US20150028155 Wing adjusting mechanism |
| 01/29/2015 | US20150028153 Regulated three-engined power plant for a rotary wing aircraft |
| 01/29/2015 | US20150028152 Helicopter rotor load reduction and tip clearance control |
| 01/29/2015 | US20150028151 Aerodynamically Efficient Lightweight Vertical Take-Off And Landing Aircraft With Multi-Configuration Wing Tip Mounted Rotors |
| 01/29/2015 | DE102013108076A1 Fluggerät zum Befördern von einem oder mehreren Aufnahmegeräten sowie System hierzu Aircraft for the transport of one or more host devices and accompanying systems |
| 01/28/2015 | EP2829766A1 Vibration-reducing device |
| 01/28/2015 | EP2829472A1 Controlled three-engined aircraft powerplant for a rotary wing aircraft |
| 01/28/2015 | EP2829471A1 Swashplateless coaxial rotary wing aircraft |
| 01/28/2015 | EP2828719A1 Altitude regulator |
| 01/28/2015 | CN204124364U 一种尾坐式飞行器 One kind of sit-tailed aircraft |
| 01/28/2015 | CN204124363U 一种多旋翼飞行器 A multi-rotor |
| 01/28/2015 | CN204124362U 一种中部为球形太阳能收集器的旋翼式无人机及其降落座 One kind of central spherical solar collector and rotary wing UAV landing seat |
| 01/28/2015 | CN104309805A 一种用于直升机飞行操纵的相位仪 A helicopter flight control phase meter |
| 01/28/2015 | CN104309804A 一种新型碟式旋翼布局的太阳能飞行器 A new solar disc rotor aircraft layout |
| 01/28/2015 | CN104309803A 旋翼飞行器自动降落系统及方法 Rotorcraft automatic landing system and method |
| 01/28/2015 | CN104309802A 一种燃料动力四旋翼无人飞行器 A fuel powered four-rotor UAV |