| Patents for B64C 27 - Rotorcraft; Rotors peculiar thereto (10,112) |
|---|
| 06/10/2008 | CA2364319C Vibration-driven acoustic jet controlling boundary layer separation |
| 06/05/2008 | US20080131280 Bearingless rotor blade assembly for a high speed rotary-wing aircraft |
| 06/05/2008 | DE202008004378U1 Ein mit zwei Propellern ausgestattetes, zweifach abgestimmtes Fluggerät A equipped with two propellers, two fold coordinated aircraft |
| 06/04/2008 | EP1927543A2 Electro-mechanical linear actuator |
| 06/04/2008 | EP1926659A2 Composite thermoplastic matrix airframe structure and method of manufacture therefor |
| 06/04/2008 | CN201068201Y Ducted fan |
| 06/04/2008 | CN100391790C Multi-rotor aerocraft |
| 05/29/2008 | US20080121753 Positive lift vehicle |
| 05/28/2008 | EP1924494A1 Ground air water craft |
| 05/28/2008 | EP1585665B1 Proprotor blade with leading edge slot |
| 05/28/2008 | EP1502851A4 Aerodynamic lifting-thrusting propulsion device |
| 05/22/2008 | WO2008060681A2 Helicopter reduced vibration isolator axial support strut |
| 05/22/2008 | WO2008060274A2 Multiple drive-path transmission with torque-splitting differential mechanism |
| 05/22/2008 | WO2008059363A2 Compact ultralight aircraft of reduced dimensions, with vertical take-off and landing |
| 05/22/2008 | CA2667607A1 Multiple drive-path transmission with torque-splitting differential mechanism |
| 05/21/2008 | CN101184665A Fluid-elastomeric damper assembly including internal pumping mechanism |
| 05/21/2008 | CN101181931A Helicopter advancing and steering mechanism |
| 05/21/2008 | CN100389048C Articulated type double-rotor flying robot |
| 05/15/2008 | WO2008057142A2 Ballistically tolerant linear hydraulic actuator |
| 05/15/2008 | WO2008056055A1 Method and aids for relative positioning of objects during a design phase |
| 05/15/2008 | WO2007001715A3 System and method for landing a tailless aircraft in a crosswind |
| 05/15/2008 | US20080112807 Methods and apparatus for operating a wind turbine |
| 05/15/2008 | US20080110262 Method and Apparatus For Detecting Panel Conditions |
| 05/15/2008 | CA2667337A1 Method and devices for aiding in the relative positioning of objects during a design phase |
| 05/14/2008 | EP1919774A2 Methods and apparatus for airborne systems |
| 05/14/2008 | EP1919773A2 Method and apparatus for improving main rotor yoke fatigue life |
| 05/14/2008 | EP1739011B1 Improved helicopter transmission |
| 05/14/2008 | CN101180211A Turbojet engine mounting structure for aircraft |
| 05/14/2008 | CN101177167A Power-driven system of aircraft |
| 05/13/2008 | US7370828 Rotary wing aircraft |
| 05/08/2008 | WO2008054234A1 System and process of vector propulsion with independent control of three translation and three rotation axis |
| 05/08/2008 | US20080107526 Apparatus and methods for handling rotor blades |
| 05/07/2008 | EP1918198A2 Radially compliant bearing hanger for rotating shafts |
| 05/07/2008 | EP1917190A2 Rotor blade assembly with high pitching moment airfoil section for a rotary wing aircraft |
| 05/07/2008 | EP1917189A2 Discoidal flying craft |
| 05/07/2008 | EP1563312B1 Measuring and stabilising system for machine-controllable vehicles |
| 05/07/2008 | CN101172522A Telecontrol coaxal dual-rotor model lifting airscrew |
| 05/06/2008 | US7368158 Elastomeric member provided with monitoring means |
| 05/06/2008 | CA2377291C Flying container |
| 05/01/2008 | US20080101959 Rotor blade profile optimization |
| 05/01/2008 | US20080101958 Airfoil shape for a compressor |
| 05/01/2008 | US20080101957 Airfoil shape for a compressor |
| 05/01/2008 | US20080101956 Airfoil shape for a compressor |
| 05/01/2008 | US20080101955 Airfoil shape for a compressor |
| 05/01/2008 | US20080101954 Airfoil shape for a compressor |
| 05/01/2008 | US20080101953 Airfoil shape for a compressor |
| 05/01/2008 | US20080101952 Airfoil shape for a compressor |
| 05/01/2008 | US20080101951 Airfoil shape for a compressor |
| 05/01/2008 | US20080101950 Airfoil shape for a compressor |
| 05/01/2008 | US20080101949 Airfoil shape for a compressor |
| 05/01/2008 | US20080101948 Airfoil shape for a compressor |
| 05/01/2008 | US20080101947 Airfoil shape for a compressor |
| 05/01/2008 | US20080101946 Airfoil shape for a compressor |
| 05/01/2008 | US20080101945 Airfoil shape for a compressor |
| 05/01/2008 | US20080101944 Airfoil shape for a compressor |
| 05/01/2008 | US20080101943 Airfoil shape for a compressor |
| 05/01/2008 | US20080101942 Airfoil shape for a compressor |
| 05/01/2008 | US20080101941 Airfoil shape for a compressor |
| 05/01/2008 | US20080101940 Airfoil shape for a compressor |
| 05/01/2008 | US20080101934 Assembly for Providing Flexure to Blade System |
| 04/30/2008 | EP1858756B1 Device for compensating helicopter flight control mechanical clearance |
| 04/29/2008 | US7364114 Aircraft |
| 04/24/2008 | WO2008048278A2 Rotorcraft control system and method of using |
| 04/24/2008 | WO2008048206A2 Cf bearing with steady pitching moment |
| 04/24/2008 | US20080095626 Fan wheel and electric motor |
| 04/24/2008 | US20080095625 Electro-Magnetic Closed-Loop Speed Control For Air-Turbine Spindles |
| 04/24/2008 | US20080095624 Lightning protection of wind turbines |
| 04/24/2008 | US20080095620 Sync method for reducing fan noise |
| 04/24/2008 | US20080093500 Propulsive Anti-Torque System for Rotorcraft |
| 04/24/2008 | US20080093499 Device for filtering vibration between two parts, and applications thereof |
| 04/23/2008 | CN201049732Y Helicopter with horizontal control |
| 04/22/2008 | US7363120 Method of adjusting at least one defective rotor of a rotorcraft |
| 04/22/2008 | US7360994 Method of controlling vibration damping in a helicopter, and apparatus implementing the method |
| 04/22/2008 | CA2476749C Aircraft |
| 04/17/2008 | WO2008045011A2 Constant-velocity drive system for gimbaled rotor hubs |
| 04/17/2008 | CA2788494A1 Constant-velocity drive system for gimbaled rotor hubs |
| 04/17/2008 | CA2665700A1 Vibration-attenuating hard-mounted pylon |
| 04/16/2008 | CN101161549A Rotor type ground effect aircraft |
| 04/11/2008 | CA2683261A1 Method for suppressing vibration and acoustic signature in a tiltrotor aircraft |
| 04/10/2008 | DE202007016139U1 Kraftübertragungssystem für Luftfahrzeug Power transmission system for aircraft |
| 04/10/2008 | DE202007016138U1 Hauptrotorblatt für Luftfahrzeug Main rotor blade for aircraft |
| 04/10/2008 | DE102004061977B4 Klein-Flugkörper Small missile |
| 04/09/2008 | CN201045076Y 360 degree steering helicopter |
| 04/09/2008 | CN101157386A Helicopter with wings |
| 04/09/2008 | CN101157385A Helicopter |
| 04/03/2008 | WO2008038479A1 Driver using clearance holding bearing and aircraft equipped with it |
| 04/03/2008 | WO2007140362A9 Rotary wing aircraft rotary lead lag damper |
| 04/03/2008 | WO2007122245A3 Aircraft |
| 03/27/2008 | US20080075592 Method and apparatus for geometric rotor stacking and balancing |
| 03/27/2008 | US20080075591 Automatic heading control system for tiltrotor aircraft and helicopters |
| 03/27/2008 | DE102006042575A1 Rotor head unit for helicopter or surface airplane, has blade holders and bearing unit movably arranged to each other, where movability between bearing unit and blade holders is enabled totally or partially by solid joints |
| 03/27/2008 | DE102006037898B3 Radar device for rotary-wing aircraft i.e. helicopter, has base with outer contour optimized with respect to aerodynamic characteristics of point of rotor blades and set of antenna units, where each unit has out antenna control unit |
| 03/26/2008 | EP1902948A1 Gas turbine helicopter engine with reduced sound emissions due to acoustic treatment of a jet pump |
| 03/26/2008 | EP1901959A1 A helicopter |
| 03/26/2008 | EP1739012B1 Helicopter with an auxiliary lubricating circuit |
| 03/26/2008 | EP1714867B1 Rotorcraft and supporting structure |
| 03/26/2008 | CN201040584Y Aerial propeller device |
| 03/26/2008 | CN100376456C Two-sweep rotary wing blade with limited taper ratio |
| 03/20/2008 | WO2008033877A2 Processing wagering game events |
| 03/20/2008 | US20080069695 Rotary wing aircraft rotary lead lag damper |