| Patents for B64C 27 - Rotorcraft; Rotors peculiar thereto (10,112) |
|---|
| 04/17/2013 | CN101823555B 12-rotor aerial vehicle with rolling function |
| 04/16/2013 | US8419375 Method of making a rotor yoke and rotor yoke thereof |
| 04/11/2013 | WO2013052761A1 Wind turbine having flow-aligned blades |
| 04/11/2013 | US20130089409 Non-lubricated architecture for a turboshaft engine |
| 04/11/2013 | US20130087660 Device for assisting the piloting of a rotorcraft |
| 04/11/2013 | US20130087653 Airfoil shaped tail boom |
| 04/10/2013 | EP2578493A1 Elastomeric bearing with tapered shims |
| 04/10/2013 | EP2578492A1 Bearing with a shape memory alloy component |
| 04/10/2013 | EP2577090A2 Force generator for mounting on a structure |
| 04/10/2013 | EP2576344A2 Real time active helicopter vibration control and rotor track and balance systems |
| 04/10/2013 | EP2576343A1 Actuator for use in a rotor blade |
| 04/10/2013 | EP2576342A1 Reconfigurable battery-operated vehicle system |
| 04/10/2013 | CN202863762U Bionic reconnaissance unmanned aerial vehicle for mosquito eradication |
| 04/10/2013 | CN103032462A Elastomeric bearing with tapered shims |
| 04/10/2013 | CN103029835A Hybrid aircraft having a rotary wing |
| 04/10/2013 | CN103029834A Small electric unmanned helicopter aerial photography system based on front-end triaxial-type pan-tilt |
| 04/10/2013 | CN103029833A Novel aircraft |
| 04/10/2013 | CN101607594B Method of optimising a faired anti-torque rotor with minimum acoustic disturbance for a rotorcraft, in particular a helicopter, and faired anti-torque rotor thus obtained |
| 04/10/2013 | CN101472796B Position detector |
| 04/09/2013 | US8413932 Peripheral control ejector |
| 04/09/2013 | US8413923 Method of and device for actively damping vertical oscillations in a helicopter carrying a suspended external payload |
| 04/04/2013 | WO2013048339A1 An unmanned aerial vehicle |
| 04/04/2013 | WO2013045859A1 Blade for a fan of a turbomachine, notably of the unducted fan type, corresponding fan and corresponding turbomachine |
| 04/04/2013 | US20130084186 Elastomeric bearing with tapered shims |
| 04/04/2013 | US20130084183 Dual series damper system |
| 04/04/2013 | US20130082136 Method and apparatus for actively manipulating aerodynamic surfaces |
| 04/04/2013 | US20130082135 Hybrid aircraft having a rotary wing |
| 04/04/2013 | DE102009015806B4 Tragschrauber Gyroplane |
| 04/04/2013 | CA2850243A1 Blade for a fan of a turbomachine, notably of the unducted fan type, corresponding fan and corresponding turbomachine |
| 04/03/2013 | EP2574547A1 Method for controlling the propulsion speed of a hybrid helicopter |
| 04/03/2013 | EP2574546A1 Hybriddrehflügelflugzeug |
| 04/03/2013 | CN202848028U Rotor wing prerotation mechanism applicable to unmanned gyrocopter |
| 04/03/2013 | CN202848027U Gearing-down mechanism for motor-driving ducted lift fans |
| 04/03/2013 | CN202848026U Thrusting device capable of balancing reaction torque |
| 04/03/2013 | CN103026600A Electric drive device for an aircraft |
| 04/03/2013 | CN103025609A Reconfigurable battery-operated vehicle system |
| 04/03/2013 | CN103010463A High-speed coaxial tilting double-rotor-wing flying wing machine |
| 04/03/2013 | CN103010462A Low-altitude aircraft |
| 04/03/2013 | CN103010461A Improved transport helicopter |
| 04/03/2013 | CN102167157B Telescopic rotor wing rotation and location locking and unlocking device |
| 04/03/2013 | CN101954970B Ventilating propeller hub of propeller tip jet helicopter |
| 04/03/2013 | CA2790846A1 Bearing with a shape memory alloy component |
| 04/03/2013 | CA2790085A1 Elastomeric bearing with tapered shims |
| 04/02/2013 | CA2520778C Helicopter rotor |
| 03/28/2013 | WO2013041814A1 Rotating machine blade with reinforced modular structure |
| 03/28/2013 | WO2013041282A2 Rotor blade control device |
| 03/28/2013 | WO2013041025A1 Wing ring, and mechanism and method with same |
| 03/28/2013 | WO2012160111A3 Rocket or ballistic launch rotary wing vehicle |
| 03/28/2013 | US20130079956 Method of regulating the propulsive speed of a hybrid helicopter |
| 03/27/2013 | EP2572983A2 Distributed active vibration control systems and rotary wing aircraft with suppressed vibrations |
| 03/27/2013 | EP2572982A1 Profile with a circulation control system |
| 03/27/2013 | EP2572919A1 Fuel storage system and vehicle |
| 03/27/2013 | EP2571763A2 Hybrid drive and energy system for aircraft |
| 03/27/2013 | EP2571762A1 Tilt wing aircraft |
| 03/27/2013 | EP2571761A1 Drive system for helicopters |
| 03/27/2013 | DE202013101170U1 Vier-Rotor-Luftfahrzeug Four-rotor aircraft |
| 03/27/2013 | CN202828097U Rotorcraft engine compartment |
| 03/27/2013 | CN202828092U Automatic-rotor wing helicopter with no tail rotor |
| 03/27/2013 | CN202828091U Unmanned aerial vehicle and rotor wing protection devices thereof |
| 03/27/2013 | CN1583511B Rotor blade and dual-rotor on wing |
| 03/27/2013 | CN103003148A Life-saving vehicle |
| 03/27/2013 | CN102991671A Compound coaxial contra-rotating helicopter |
| 03/27/2013 | CN102114915B Helicopter aircraft |
| 03/27/2013 | CN101526122B Damping device and plane rotator system comprising the same |
| 03/26/2013 | US8406169 Scanning groups of profiles of wireless local area networks |
| 03/26/2013 | US8403643 Dual frequency hub mounted vibration suppressor system |
| 03/26/2013 | US8403255 Compound aircraft with autorotation |
| 03/21/2013 | US20130068878 Self-Healing Reservoir Coating System |
| 03/21/2013 | US20130068877 Bottom-adjustable propeller-type flying object |
| 03/21/2013 | DE102011082910A1 Rotorblattsteuereinrichtung Rotor blade control device |
| 03/21/2013 | DE102011053678A1 Autogyro i.e. gyrocopter, has propeller device producing propulsion during operation of autogyro, and parachute rescue device comprising parachute and releasing unit for triggering parachute |
| 03/21/2013 | DE102010025718B4 Hubschrauber-Rotorsteuereinrichtung Helicopter rotor control device |
| 03/21/2013 | DE102009012799B4 Aktive Rotorblattanordnung Active rotor blade assembly |
| 03/21/2013 | CA2876768A1 Rotor blade erosion protection system |
| 03/20/2013 | EP2570348A1 Support unit to connect a ballistic parachute to a helicopter |
| 03/20/2013 | EP2570346A1 Rotor with blades including outer blade shell and inner structural member |
| 03/20/2013 | EP2570345A1 Airplane |
| 03/19/2013 | US8398372 Method for reducing the vibration levels of a propeller of a turbine engine |
| 03/19/2013 | US8397603 Split-torque gear box |
| 03/18/2013 | DE202012011054U1 Fluggerät Aircraft |
| 03/14/2013 | US20130064674 Rotor with blades including outer blade shell and inner structural member |
| 03/14/2013 | US20130062456 Reconfigurable Rotor Blade |
| 03/14/2013 | US20130062454 Lift generating device |
| 03/14/2013 | DE102011082719A1 Ultralight helicopter i.e. one-man helicopter, for transporting persons from traffic jam caused by motor vehicles in heavy traffic, has control unit for controlling position of coaxial rotors and rotor blades and regulating engine power |
| 03/13/2013 | EP2567894A1 System for heat dissipation from an internal actuator in a rotor blade |
| 03/13/2013 | EP2567893A1 Long-range high-speed aircraft |
| 03/13/2013 | CN202783780U Annular blown flap ducted aerial vehicle |
| 03/13/2013 | CN202783779U Water pressure helicopter with single rotary wing and without empennage |
| 03/13/2013 | CN202783778U Variable-torque high-load four-rotor craft |
| 03/13/2013 | CN102971495A Detection of the overspeed of a free turbine by measuring using a torque meter |
| 03/13/2013 | CN102971216A Hybrid drive and energy system for aircraft |
| 03/13/2013 | CN102963531A Non-coaxial multi-rotor-wing VTOL (Vertical Take-Off and Landing) flying machine capable of getting back safely |
| 03/13/2013 | CN102963526A Cycloidal propeller aerial vehicle |
| 03/13/2013 | CN102963525A Unmanned aerial vehicle |
| 03/13/2013 | CN101573269B Helicopter rotor yoke and method of making same |
| 03/12/2013 | US8393866 Drive device for driving first and second lift rotors of a rotorcraft having twin rotors in tandem |
| 03/12/2013 | US8393865 Rotor blade extension portion having a skin located over a framework |
| 03/12/2013 | US8393564 Personal aircraft |
| 03/07/2013 | WO2013030489A2 Aircraft comprising a distributed electric power unit with free wheels |
| 03/07/2013 | CA2847526A1 Aircraft comprising a distributed electric power unit with free wheels |