Patents
Patents for B64C 27 - Rotorcraft; Rotors peculiar thereto (10,112)
09/2007
09/20/2007WO2007106137A1 Hydraulic cycloidal control system
09/20/2007WO2007106064A2 Helicopter rotor yoke and method of making same
09/20/2007US20070217917 Rotary fluid dynamic utility structure
09/20/2007US20070217916 Gas Turbine Vane
09/20/2007US20070217912 Control unit for rotor blade adjustment
09/20/2007US20070215750 Radio controlled helicopter
09/20/2007US20070215749 Rotor assemblies having automatic blade folding systems
09/19/2007EP1224116B1 Flap actuator system
09/19/2007CN101037140A Centrifugal balance reaction-torque heat-dispensing system for helicopter
09/18/2007US7270520 Fairing for the rotor of a rotorscraft
09/18/2007US7270516 Non-articulated rotor and rotorcraft comprising a rotor of this type
09/18/2007US7270321 Fluid-elastomeric damper assembly including internal pumping mechanism
09/18/2007US7270296 Small-size high-speed transmission system for use in microturbine-powered aircraft
09/13/2007WO2007102852A2 Rotor blade tip plan form
09/13/2007US20070212224 Protective boot for a helicopter pitch link
09/13/2007US20070212223 Rotor blade tip planform
09/13/2007CA2581805A1 Rotary wing aircraft ball bearing
09/13/2007CA2581803A1 Tandem stack angular contact bearing for rotary wing aircraft
09/12/2007EP1832511A1 Rotating duct type rotor with shroud
09/12/2007EP1585665A4 Proprotor blade with leading edge slot
09/12/2007CN101033004A Manpower helicopter
09/11/2007US7267299 Aircraft
09/07/2007WO2007098634A1 Aircraft having the characteristic of hovering flight, fast forward flight, and gliding flight, short take off, short landing, vertical take off and vertical landing
09/07/2007WO2007081337A9 Stiff-in-plane gimbaled tiltrotor hub
09/06/2007US20070205321 Speed changing gearbox with dual path input
09/06/2007DE102005010336B4 Drehzahlgesteuerter Hubschrauber Speed-controlled helicopter
09/05/2007EP1827973A2 Mission replaceable rotor blade tip section
09/05/2007CN101028868A Unmanned wheel-wing aircraft
09/04/2007US7264444 Aerofoils
09/04/2007US7264200 System and method for improved rotor tip performance
09/04/2007US7264199 Unloaded lift offset rotor system for a helicopter
09/04/2007CA2223871C Method of and apparatus for removing a metallic erosion shield from attachment to a helicopter rotor blade
08/2007
08/30/2007US20070201983 Rotor blade for a ninth phase of a compressor
08/29/2007EP1549546B1 Aircraft shock strut having a fluid level monitor
08/29/2007CN101027214A Rotorcraft
08/29/2007CN100334426C Method and apparatus for dynamically measuring blade distance variation of minisize gyroplane
08/28/2007US7262712 Helicopter tactile exceedance warning system
08/23/2007US20070194171 Rocket-powered vehicle racing information system
08/22/2007CN101022994A Helicopter vibration control system and rotary force generator for canceling vibrations
08/21/2007CA2445517C Dual trunnion hub-to-mast assembly
08/16/2007US20070189902 Wind blade spar cap and method of making
08/16/2007US20070187549 Airfoil for a helicoptor rotor blade
08/16/2007US20070187547 Vertical Lifting of Airplanes to Flying Heights
08/16/2007DE212006000012U1 Helikopter Helicopter
08/16/2007DE19835385B4 Modellhubschrauber Model Helicopter
08/15/2007EP1818256A1 Aircraft, in particular helicopter
08/15/2007CN1331690C Multifunctional miniature car
08/15/2007CN101016084A Impeller wing mechanism
08/14/2007US7255623 Self-stabilizing rotating toy
08/14/2007US7255208 Aircraft brake wheel heat shield
08/09/2007US20070183898 Airfoil for a second stage nozzle guide vane
08/09/2007US20070183897 First stage turbine airfoil
08/09/2007US20070183896 Second stage turbine airfoil
08/09/2007US20070183895 Third stage turbine airfoil
08/09/2007US20070181742 Flying object with tandem rotors
08/09/2007US20070181741 De-rotation system for a counter-rotating, coaxial rotor hub shaft fairing
08/08/2007CN101012009A Jetocopter
08/08/2007CN101012008A Whirlybird with special fuel engine
08/07/2007US7252479 Rotor blade for a high speed rotary-wing aircraft
08/07/2007US7252266 Landing assist apparatus eccentric bushing
08/07/2007US7252265 Microaircraft and cellular phone equipped with microaircraft
08/07/2007CA2379568C Integrated engine and transmission units for rotary wing aircraft
08/02/2007WO2007086908A2 Rotor blade for a high speed rotary-wing aircraft
08/02/2007WO2007086906A2 Variable speed transmission for a rotary wing aircraft
08/02/2007US20070177981 Nozzle blade airfoil profile for a turbine
08/02/2007US20070177980 Stator blade airfoil profile for a compressor
08/02/2007US20070177978 Damping structure for a rotor assembly of a motor
08/02/2007DE10316094B4 Gelenk- und lagerloser Drehflügelrotor Joint and bearing-free rotary vane rotor
08/01/2007EP1813527A1 Composite anti-crash structure with lateral restraint for aircraft
08/01/2007EP1812251A1 Personal land and air vehicle
08/01/2007CN101010235A Hybrid aircraft
08/01/2007CN101008365A Multi-nozzle jet engine and method for driving heliogyro thereby
07/2007
07/26/2007WO2007084234A2 Helicopter
07/26/2007WO2007084171A2 Rotor drive and control system for a high speed rotary wing aircraft
07/26/2007WO2007048626A3 Method and device for remotely controlling and stabilizing unmanned aircraft
07/26/2007US20070172358 Protection of surfaces against cavitation erosion
07/26/2007US20070170308 Brake for a kite
07/26/2007US20070170307 Convertible aircraft operating method
07/25/2007CN101003302A An aviation aircraft
07/24/2007US7247974 Rod-shaped high-stress active connection element as well as rotorcraft having such a connection element
07/24/2007US7246998 Mission replaceable rotor blade tip section
07/24/2007US7246770 Aircraft with rotatable leading edge of fuselage and wings
07/24/2007US7246769 Vehicles particularly useful as VTOL vehicles
07/19/2007WO2007081358A2 Discoidal flying craft
07/19/2007WO2007081337A2 Stiff-in-plane gimbaled tiltrotor hub
07/19/2007WO2007080617A1 Variable speed helicopter tail rotor hydrostatically driven
07/19/2007WO2007079855A1 Rotor blade for a rotary wing aircraft
07/19/2007US20070166164 Removable sensor support for a hollow-rotor helicopter
07/19/2007US20070166163 Rotor hub fairing system for a counter-rotating, coaxial rotor system
07/19/2007US20070166162 Helicopter pitch link with accessible adjustment features
07/19/2007US20070164150 Helicopter with horizontal control
07/19/2007US20070164149 Helicopter
07/19/2007US20070164148 Helicopter
07/19/2007US20070164146 Rotary wing aircraft
07/19/2007CA2617915A1 Discoidal flying craft
07/18/2007EP1808372A1 Motor driven propeller for a flying object and method for its operation
07/18/2007EP1419310B1 Fluid loading system
07/18/2007EP1297063B1 Non-inflammable, translucent polycarbonate molding materials
07/12/2007WO2007079040A2 Fan blade with non-varying stagger and camber angles
07/12/2007US20070160478 Fan blade with non-varying stagger and camber angels
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