| Patents for B64C 27 - Rotorcraft; Rotors peculiar thereto (10,112) |
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| 08/05/2010 | US20100193644 Aircraft with Integrated Lift and Propulsion System |
| 08/04/2010 | EP2212197A2 Twin rotor flying vehicle |
| 08/04/2010 | EP2212196A1 Method and device for detecting and signalling the approach of a rotorcraft to a vortex domain |
| 08/03/2010 | US7766624 Rotor blade for a ninth phase of a compressor |
| 08/03/2010 | US7766274 Active maple seed flyer |
| 08/03/2010 | CA2638591C Aircraft |
| 08/03/2010 | CA2421701C Method of molding a helicopter rotor blade |
| 07/28/2010 | EP2210653A1 Single rotor model helicopter with improved stability behavior |
| 07/28/2010 | EP2209714A1 Autonomic rotor system for an aircraft |
| 07/28/2010 | EP2209713A2 Distributed active vibration control systems and rotary wing aircraft with suppressed vibrations |
| 07/28/2010 | CN101790480A Long range fast hybrid helicopter and optimised lift rotor |
| 07/27/2010 | US7762770 Hybrid actuator for helicopter rotor blade control flaps |
| 07/22/2010 | WO2010082937A1 Improved rotor-blade control system and method |
| 07/22/2010 | WO2010082936A1 Stiff-in-plane rotor configuration |
| 07/22/2010 | WO2010082935A1 Yoke and bearing fitting assembly for rotors |
| 07/22/2010 | WO2010081285A1 Propeller vertical takeoff and landing aircraft with fairing device |
| 07/22/2010 | US20100183442 Helicopter Rotor Comprising a Vibration Damper, and Method for Updating the Same |
| 07/22/2010 | US20100181416 Unmanned helicopter |
| 07/22/2010 | US20100181415 Rotor blade for a rotary wing aircraft |
| 07/22/2010 | DE102009004814A1 Verfahren und Vorrichtung zur Steuerung eines Drehflügelflugzeugs Method and apparatus for controlling a rotorcraft |
| 07/22/2010 | CA2749119A1 Improved rotor-blade control system and method |
| 07/22/2010 | CA2749118A1 Stiff-in-plane rotor configuration |
| 07/22/2010 | CA2749117A1 Yoke and bearing fitting assembly for rotors |
| 07/21/2010 | CN101784440A Helicopter rotor comprising a vibration damper, and method for updating the same |
| 07/21/2010 | CN101780836A Pressurized airtight cabin of rotary wing of helicopter |
| 07/20/2010 | US7758312 Main rotor blade with integral tip section |
| 07/20/2010 | US7757992 System and method for improved rotor tip performance |
| 07/20/2010 | US7757991 Helicopter blade vortex interaction noise reducing method and device |
| 07/20/2010 | CA2408706C Power lever tactile cueing system |
| 07/15/2010 | US20100178167 Method and device for controlling a rotary wing aircraft |
| 07/15/2010 | DE212008000074U1 Einrotoriger Modellhubschrauber mit verbessertem Stabilitätsverhalten Einrotoriger model helicopter with improved stability behavior |
| 07/15/2010 | DE102005022231B4 Verfahren und Vorrichtung zur Darstellung des Lage und des Bewegungszustands einer pendelfähigen Last Method and device for representing the position and state of motion of a pendulum capable load |
| 07/14/2010 | CN101773736A Two-rotor model helicopter control system |
| 07/13/2010 | US7756612 Method and a device for providing assistance in piloting a rotorcraft at takeoff |
| 07/13/2010 | US7753310 Tandem powered power tilting aircraft |
| 07/13/2010 | US7753309 VTOL/STOL tilt-prop flying wing |
| 07/08/2010 | WO2010077241A1 Engine air particle separator |
| 07/08/2010 | US20100171001 Hover Delivery of Cabin Payload in Tilt-Rotor and Tilt-Wing Aircraft |
| 07/08/2010 | US20100171000 Tandem powered tilt rotor aircraft |
| 07/07/2010 | EP2204318A1 Air jet driven rotor helicopter adapted to be attached to a pilot |
| 07/01/2010 | US20100166568 Composite-Steel Hybrid Mast for Rotorcraft |
| 07/01/2010 | US20100163668 Helicopter Rotor |
| 07/01/2010 | DE102008063415A1 Rotor blade for use as element in drive units for example drive turbines, is connected to rotor and works in connection with gaseous environment medium, where rotor converts centrifugal energy at rotating rotor into up thrust |
| 07/01/2010 | DE102007014015B4 Mensch-Maschinen-Interface zur Pilotenunterstützung bei Start und Landung eines Fluggeräts bei verminderter Außensicht Human-machine interface to support pilot during takeoff and landing of an aircraft with reduced external view |
| 06/30/2010 | EP2200852A1 Crash attenuation system for aircraft |
| 06/30/2010 | CN101758925A Personal automatic aircraft |
| 06/29/2010 | US7745951 Wind turbine generator |
| 06/29/2010 | US7744349 Blade flap locking for out-of-use helicopters |
| 06/29/2010 | US7744346 Leading edge configuration for compressor blades of gas turbine engines |
| 06/29/2010 | CA2609923C Variable speed transmission for a rotary wing aircraft |
| 06/24/2010 | US20100161155 Automatic flight control helicopter |
| 06/24/2010 | US20100155527 Monomolecular carbon-based film for forming lubricious surface on aircraft parts |
| 06/24/2010 | US20100155524 Monomolecular carbon-based film for forming lubricious surface on aircraft parts |
| 06/24/2010 | DE10358200B4 Stabförmiges, hochbelastbares, aktives Verbindungselement sowie Drehflügelflugzeug mit einem solchen Verbindungselement Rod-shaped, heavy-duty, active connection element and rotary-wing aircraft with such a connection element |
| 06/23/2010 | EP2198151A1 Multistage wind turbine with variable blade displacement |
| 06/23/2010 | EP2197741A2 Helicopter aircraft vehicle rotor damper |
| 06/23/2010 | CN101746502A Hydrogen helicopter |
| 06/23/2010 | CN101249886B Rotor blade of rotary wing aircraft |
| 06/22/2010 | CA2645369C Aircraft |
| 06/22/2010 | CA2533201C Dual spring rate damper |
| 06/17/2010 | WO2010068942A1 Helicopter vibration control system and rotating assembly rotary forces generators for canceling vibrations |
| 06/17/2010 | WO2010068225A1 Swashplateless rotorcraft with fault tolerant linear electric actuator |
| 06/17/2010 | WO2010068209A1 Elastomeric bearing system motion limiter |
| 06/17/2010 | WO2010068194A1 Lead stop for rotor system with fluid-elastomeric lead/lag damper |
| 06/17/2010 | US20100150719 Swashplateless rotorcraft with fault tolerant linear electric actuator |
| 06/17/2010 | US20100150717 Variable-Diameter Rotor with Centrifugal Forces Compensation Mechanism |
| 06/17/2010 | US20100150712 Heat shield segment for a stator of a gas turbine |
| 06/17/2010 | DE102008052692B3 Swash plate actuating device for helicopter, has fixed portion and three movable portions, where fixed portion is connected with fuselage of helicopter |
| 06/17/2010 | DE102007025556B4 Verfahren zur Herstellung von Bauelementen aus Faser verstärkten Kunststoffen A process for the production of components made of fiber-reinforced plastics |
| 06/17/2010 | CA2743447A1 Helicopter vibration control system and rotating assembly rotary forces generators for canceling vibrations |
| 06/16/2010 | EP2196392A2 Hybrid power for ducted fan unmanned aerial systems |
| 06/16/2010 | CN101734374A Helicopter rotor |
| 06/15/2010 | CA2580110C Propulsive anti-torque system for rotorcraft |
| 06/09/2010 | EP2193993A2 Vertical take off and landing unmanned aerial vehicle airframe structure |
| 06/09/2010 | CN1612810B Machine liquid feeding assembly including pin device |
| 06/09/2010 | CN101723091A Rotor wing pitch change control device of heligyro |
| 06/09/2010 | CN101723090A 直升飞机 Helicopter |
| 06/09/2010 | CN101723089A Double-propeller inclinable vertical lifting wing spread airplane |
| 06/08/2010 | US7731121 Propulsive anti-torque system for rotorcraft |
| 06/08/2010 | CA2555056C Multi spool gas turbine system |
| 06/03/2010 | WO2010062937A1 Fluid elastomeric damper assembly including internal pumping mechanism and volume compensator |
| 06/03/2010 | WO2010036419A3 Vtol aerial vehicle |
| 06/03/2010 | US20100135818 Systems and methods of assembling a rotor blade for use in a wind turbine |
| 06/03/2010 | US20100133375 Hydraulic valve, a hybrid helicopter provided with such a hydraulic valve, and a method implemented by the hydraulic valve |
| 06/02/2010 | EP2192329A1 Planetary mechanism |
| 06/02/2010 | EP2192328A1 Planetary mechanism |
| 06/02/2010 | EP2192165A1 Coated rigidity support and method for its production |
| 06/02/2010 | EP2190731A2 Linear wind-powered electric generator |
| 06/02/2010 | CN201494625U Foldable-type oblique-tail transmission shaft device |
| 06/02/2010 | CN201494624U Venetian blind-type cracking combined airfoil |
| 06/01/2010 | US7726942 Connector box partly embedded in a fibre-reinforced part for protecting and connecting purposes |
| 06/01/2010 | US7726426 Hub drive and method of using same |
| 05/27/2010 | WO2010058195A1 Unmanned aerial vehicle (uav) |
| 05/27/2010 | WO2010057451A1 Helicopter having collision avoidance apparatus |
| 05/27/2010 | WO2010027801A3 Morphing aircraft |
| 05/27/2010 | US20100127121 Rotary actuator incorporating a force relationship, and a method of reducing angular slack in such a rotary actuator |
| 05/27/2010 | US20100127114 Helicopter |
| 05/27/2010 | DE102008050586A1 Method for reducing blade vortex interaction noise on rotor blades of rotor of rotary wing aircraft, involves recording measuring data by sensor, and rotating rotor blades collide with blade vortices |
| 05/27/2010 | CA2744204A1 Unmanned aerial vehicle (uav) |
| 05/26/2010 | EP2189201A1 Helicopter with main and auxiliary rotors |