B64C 27 - Rotorcraft; Rotors peculiar thereto

Patents for B64C 27 - Rotorcraft; Rotors peculiar thereto (10,112)
12/2007
12/18/2007	US7308762 Method and apparatus for rotatably supporting movable components, including canards
12/13/2007	WO2007141795A1 Unmanned air vehicle system
12/13/2007	WO2007079040A3 Fan blade with non-varying stagger and camber angles
12/13/2007	WO2007075385A3 Toy aircraft
12/13/2007	US20070286728 Rotatable blade apparatus with individually adjustable blades
12/13/2007	US20070284475 Programmable trim control system for marine applications
12/13/2007	DE202007014395U1 Rotorsystem Rotor system
12/13/2007	DE202006020074U1 Helikopter Helicopter
12/11/2007	US7306186 Tandem powered power tilting aircraft
12/06/2007	WO2007140362A2 Rotary wing aircraft rotary lead lag damper
12/06/2007	WO2007137501A1 A new method for controlling lifting force of an aerovane fan and a helicar
12/05/2007	EP1395488A4 Rotor system vibration absorber
12/04/2007	CA2479142C Helicopter tactile exceedance warning system
12/04/2007	CA2445779C Composite rotor blade and method of manufacture
11/2007
11/29/2007	US20070274836 Round Honeycomb Rotor
11/29/2007	US20070273075 Fluid-elastomeric damper assembly including internal pumping mechanism
11/29/2007	US20070272794 Helicopter
11/29/2007	US20070272793 Set of conjugated components to build a ultralight type airplane
11/28/2007	EP1858756A1 Device for compensating helicopter flight control mechanical clearance
11/27/2007	CA2379257C Tiltrotor conversion actuator system
11/22/2007	WO2007132250A1 Position detector
11/22/2007	WO2006119190A3 Rotary wing aircraft
11/22/2007	US20070269316 Turbine blade with trailing edge cutback and method of making same
11/22/2007	US20070267538 Floating Bearing Structure with Static Buoyancy
11/22/2007	DE202007012692U1 Antrieb für ein Fluggerät Drive for an aircraft
11/22/2007	DE10318531B4 Vorrichtung zur Ansteuerung eines Hubschrauberhauptrotors Apparatus for controlling a helicopter main rotor
11/22/2007	DE102006023557A1 Rotorblatt für einen Helikopter Rotor blade for helicopters
11/21/2007	EP1855941A1 Propulsion device
11/20/2007	US7296975 Twist element for a bearingless rotor
11/20/2007	US7296970 Ram air turbine speed sensing ball detent over-speed prevention mechanism
11/20/2007	US7296969 Propeller pitch change system
11/20/2007	US7296767 Variable speed transmission for a rotary wing aircraft
11/15/2007	WO2007130109A2 Methods and apparatus for airborne systems
11/15/2007	WO2007111625A3 Method and apparatus for improving main rotor yoke fatigue life
11/15/2007	US20070264121 Torsion blade pivot windmill
11/15/2007	US20070262197 Ultralight coaxial rotor aircraft
11/15/2007	DE102006021182A1 Aircraft for use as e.g. intelligence aircraft, has four controllable lifting rotors with driving axes that run parallel to each other and form triangle in top view, where controllable drive is assigned to each of lifting rotors
11/13/2007	US7293963 Removable tail rotor boot
11/08/2007	WO2007124624A1 A helicopter with umbrella type trace of its rotary blades
11/08/2007	US20070258825 Turbine blade tip cap
11/08/2007	CA2546207A1 Flying vehicle
11/07/2007	EP1851108A2 Energy absorbing airframe for a vertical lift vehicle
11/06/2007	US7290985 Rotary wing aircraft rod end and method of making a helicopter vehicle rod end with a precocked orientation
11/06/2007	CA2270155C Thrust levitation
11/01/2007	WO2007122245A2 Aircraft
11/01/2007	US20070253824 Modular rotor blade for a wind turbine and method for assembling same
11/01/2007	US20070253819 Rotor blade for a wind turbine
11/01/2007	US20070252031 Wing Tip Devices
10/2007
10/31/2007	EP1848630A1 Fluid-elastomeric damper assembly including internal pumping mechanism
10/31/2007	DE102006019300A1 Flugzeug Aircraft
10/31/2007	CN200967564Y Double-rotor helicopter
10/31/2007	CN101062717A Drive installation for rotary-wing aircraft
10/25/2007	US20070248466 Turbine and rotor therefor
10/25/2007	US20070246149 Method for fabricating integral composite structural material
10/25/2007	DE102006019220A1 Freight helicopter, with a cargo hold, has an assembly of cables to move loads in and out of an opening into the hold
10/24/2007	EP1845873A2 Rotor blade cuff measuring tool
10/24/2007	EP1301707B1 Method for determining the angle of a rotor blade pertaining to a wind energy installation
10/24/2007	CN200964040Y Multifunctional aircraft
10/24/2007	CN101061033A Control of an aircraft as a thrust-vectored pendulum in vertical, horizontal and all flight transitional modes thereof
10/23/2007	US7284726 Self extinguishing composite primary structure
10/18/2007	WO2007117275A2 An airfoil for a helicoptor rotor blade
10/18/2007	WO2007115465A1 A novel helicopter
10/18/2007	US20070243068 Tip cambered swept blade
10/18/2007	US20070241228 Compact Tiltrotor Pylon-Conversion Actuation System
10/17/2007	EP1843944A2 Helicopter
10/17/2007	CN200960978Y Helicopter with hierarchical airscrew
10/17/2007	CN100343120C 飞行器 Aircraft
10/16/2007	US7282274 Integral composite structural material
10/16/2007	US7281680 VTOL/STOL ducted propeller aircraft
10/16/2007	US7281318 Method of manufacturing a composite structural member having an integrated electrical circuit
10/11/2007	WO2007114817A1 Multi-path rotary wing aircraft gearbox
10/11/2007	US20070237641 Adjustable angle fan
10/10/2007	EP1841645A2 Assembly for providing flexure to blade system
10/10/2007	EP1841644A2 Assembly for providing flexure to blade system
10/09/2007	US7278606 Helicopter having a fusilage section and a tail section coupled thereto
10/04/2007	WO2006130287A3 Rotor hub fairing system for a counter-rotating, coaxial rotor system
10/04/2007	US20070231150 Assembly comprised of a vane and of a cooling liner, turbomachine nozzle guide vanes assembly comprising this assembly, turbomachine and method of fitting and of repairing this assembly
10/04/2007	US20070231149 Optimized guide vane, guide vane ring sector, compression stage, compressor and turbomachine comprising such a vane
10/04/2007	US20070231148 Reversing free flow propeller turbine
10/04/2007	US20070231147 Stator blade airfoil profile for a compressor
10/04/2007	US20070231140 Rotary wing aircraft rod end and method of making a helicopter vehicle rod end with a precocked orientation
10/04/2007	CA2619595A1 Method for controlling a rotor-craft flight during trim
10/03/2007	EP1838961A1 A wind turbine blade equipped internally with collection means
10/03/2007	CN101048313A Propulsive anti-torque system for rotorcraft
10/02/2007	US7275913 Rotor and gyrocopter with said rotor
10/02/2007	US7275715 Operational ground support system
10/02/2007	US7275711 Gas-powered tip-jet-driven compound VTOL aircraft
09/2007
09/27/2007	WO2007108828A1 Rotor assemblies having automatic blade folding systems
09/27/2007	WO2007108794A1 Gyro-stabilized air vehicle
09/27/2007	US20070221781 Helicopter
09/27/2007	US20070221780 Method and Apparatus for Flight Control of Tiltrotor Aircraft
09/27/2007	US20070221779 Aircraft Produced by Fixing Rapid Airflow Generation Wind Direction Changing Device Directly and Firmly to Side Surface or Wall Thereof
09/26/2007	CN200951832Y Tail rotor wing double push-pull angle attacking controlling structure
09/26/2007	CN200951831Y Multi-rotor wing craft
09/26/2007	CN200951830Y Power apparatus using centrifugal
09/26/2007	CN101044034A Personal land and air vehicle
09/26/2007	CN101042161A Rotary wing aircraft ball bearing
09/26/2007	CN100339274C Rotor and aircraft passively stable in hover
09/25/2007	US7273195 Vertical lift craft
09/25/2007	CA2444000C Rotor system vibration absorber

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