| Patents for B64C 27 - Rotorcraft; Rotors peculiar thereto (10,112) |
|---|
| 08/17/2004 | US6776370 Energy-absorbing connecting strut for use as a gearbox suspension strut for rotary wing aircraft |
| 08/12/2004 | WO2004067380A1 Proprotor blade with leading edge slot |
| 08/12/2004 | WO2004022424A9 Retractable lifting blades for aircraft |
| 08/12/2004 | US20040155143 Vehicles particularly useful as vtol vehicles |
| 08/12/2004 | US20040154385 Turbine engine differential-pressure torque measurement system |
| 08/11/2004 | EP1444451A1 Device and method for vibration insulation in a transmission path |
| 08/11/2004 | EP1444100A1 Machine fluid supply assembly comprising keying means |
| 08/11/2004 | CN1519169A Roller type vertical lift flyer with bilaminar aerovanes |
| 08/11/2004 | CN1161677C Telemetry system for coaxial double-rotary wing pilotless helicopter |
| 08/10/2004 | CA2431661C Propellers, propeller stabilizers, and propeller related vehicles |
| 08/05/2004 | WO2004065213A2 Flexbeam damper assembly having transition shim clamp device |
| 08/05/2004 | WO2004065212A1 A wing for a compound helicopter |
| 08/05/2004 | WO2004065209A1 Flow-mechanically effective surface for minimising induced resistance |
| 08/05/2004 | WO2004065208A2 Quiet vertical takeoff and landing aircraft using ducted, magnetic induction air-impeller rotors |
| 08/05/2004 | US20040149857 Ducted fan vehicles particularly useful as vtol aircraft |
| 08/05/2004 | DE10302514A1 Strömungsmechanisch wirksame Fläche eines sich in einem Fluid bewegenden Geräts, insbesondere eines Fluggeräts, insbesondere Tragfläche eines Fluggeräts Fluidically effective area of a moving fluid in a device, in particular an aircraft, in particular wing of an aircraft |
| 08/04/2004 | EP1442977A1 Arrangement for energy and/or signal transmission between a rotor and a rotorcraft structure |
| 08/04/2004 | EP1442976A1 Airfoil member comprising an inflatable geometric morphing device with embedded fiber matrix |
| 08/04/2004 | EP1442238A1 Lubricating installation for rocking power transmission box |
| 08/04/2004 | EP1441946A2 Vertical lift flying craft |
| 08/04/2004 | EP1441945A2 Propellers, propeller stabilizers, and propeller related vehicles |
| 08/04/2004 | CN2630800Y Helicopter dynamic balance simulation test apparatus |
| 08/04/2004 | CN1517271A Second generation automobile helivehicle plane |
| 08/03/2004 | US6772054 Device for operating a controlled member on a rotary-wing aircraft, particularly a helicopter |
| 08/03/2004 | US6769872 Active control of multi-element rotor blade airfoils |
| 08/03/2004 | US6769644 Tail boom saddle for maintaining helicoptor main rotor blades in a stowed configuration for helicopter stowage and transport |
| 07/29/2004 | US20040146403 Flexbeam |
| 07/29/2004 | US20040145102 Fluid-elastomeric damper assembly including internal pumping mechanism |
| 07/29/2004 | US20040144892 Retractable lifting blades for aircraft |
| 07/29/2004 | US20040144891 Vertical take-off aircraft - B |
| 07/28/2004 | EP1031136B1 Active noise control system for a defined volume of a helicopter |
| 07/27/2004 | US6766980 Prop wash deflector |
| 07/22/2004 | US20040141846 Propeller and air plane combination and design |
| 07/22/2004 | US20040140149 Passive device for noise reduction |
| 07/22/2004 | US20040139710 Passive transfer chamber separator |
| 07/22/2004 | US20040139709 Dynamic transfer chamber separator |
| 07/22/2004 | DE10306417B4 Verfahren und Vorrichtung zur optischen Abtastung Method and device for optically scanning |
| 07/20/2004 | US6764280 Multi-bladed tail rotor hub design for coriolis relief |
| 07/20/2004 | CA2093702C Arrow shaped end blade for rotary wing aircraft |
| 07/15/2004 | WO2003100284A3 Variable stiffness support |
| 07/15/2004 | US20040136829 Flexbeam damper assembly having transition shim clamp device |
| 07/15/2004 | US20040135029 Impact-absorbing, load-limiting connection device and rotary wing aircraft having such a connection device |
| 07/15/2004 | DE10257844A1 Hubschrauber mit reduziertem Blatt-Wirbel-Wechselwirkungs-Lärm Helicopter with reduced blade-vortex interaction noise |
| 07/14/2004 | CN1511758A Two stage air power changing method and its changing device for heli craft |
| 07/08/2004 | WO2003039877A8 Machine fluid supply assembly comprising keying means |
| 07/08/2004 | US20040129833 VTOL micro-aircraft |
| 07/08/2004 | US20040129831 Vertical lift aircraft having an enclosed rotary wing |
| 07/08/2004 | US20040129830 Tail boom saddle for maintaining helicoptor main rotor blades in a stowed configuration for helicoptor stowage and transport |
| 07/06/2004 | US6758466 Fluid-elastomeric damper assembly including internal pumping mechanism |
| 07/06/2004 | US6758436 Pneumatic driven propeller related vehicles |
| 07/01/2004 | US20040126238 Blade pitch control star device for a rotorcraft rotor |
| 07/01/2004 | US20040124310 Blade member for airplane |
| 07/01/2004 | DE19833869C5 Vorrichtung zur Herstellung von Rotorblättern An apparatus for the production of rotor blades |
| 06/29/2004 | US6755374 Anti-Torque and yaw-control system for a rotary-wing aircraft |
| 06/24/2004 | WO2004009723A3 Low light level illumination for rotating objects |
| 06/24/2004 | US20040118978 Helicopter rotor and method of repairing same |
| 06/24/2004 | US20040118971 Tail boom saddle for maintaining helicoptor main rotor blades in a stowed configuration for helicopter stowage and transport |
| 06/24/2004 | US20040118970 Apparatus and method for folding helicoptor rotor blades for storage and transport of helicopter |
| 06/24/2004 | US20040118091 Rotating wave dust separator |
| 06/23/2004 | EP1431177A1 Swashplate for controlling blade pitch of a rotor of a rotorcraft |
| 06/23/2004 | EP1431176A1 Flexbeam for helicopter rotor |
| 06/23/2004 | CN2621289Y Instrument for calibrating dynamic balance measuring equipment of helicopter |
| 06/23/2004 | CN1507364A Remote controllable aerobat |
| 06/22/2004 | US6752596 Rotary-wing aircraft rotors with manually folding blades and electrical connection installation |
| 06/17/2004 | WO2003086857A8 Aerodynamic lifting-thrusting propulsion device |
| 06/17/2004 | US20040113013 Rotary/fixed wing aircraft |
| 06/16/2004 | EP1428752A1 Helicopter with reduced blade vortex interaction noise |
| 06/16/2004 | EP1428046A2 Combined loas and lidar system |
| 06/16/2004 | EP1365847B1 Coupling |
| 06/15/2004 | US6749152 Method and device for avoiding a collision of a rotating rotor blade of a rotary-wing aircraft with blade vortex |
| 06/09/2004 | EP1426289A1 Impact resistant structure for the helicopter and energy absorber used for the same |
| 06/09/2004 | DE202004006333U1 Rotor blade, especially for helicopters, has flap pivoted by elastically deformable plate inside rotor blade chamber |
| 06/08/2004 | US6745977 Flying car |
| 06/08/2004 | CA2246674C Shaft phase control mechanism |
| 06/03/2004 | WO2004045948A1 Rotary blade |
| 06/03/2004 | WO2003039950A3 Propellers, propeller stabilizers, and propeller related vehicles |
| 06/03/2004 | DE10249517A1 Helicopter fuselage is attached to powerplant assembly by two-part fitting incorporating energy-absorbing components that fail progressively under load |
| 06/01/2004 | US6742742 Device and process for regulating the power of the engines of a rotary wing multi-engine aircraft |
| 05/27/2004 | WO2004043782A1 Fluid-elastomeric damper assembly including internal pumping mechanism |
| 05/27/2004 | WO2004043781A2 Enhanced flight control systems and methods for a jet powered tri-mode aircraft |
| 05/27/2004 | WO2003080433A8 Device for steering a helicopter |
| 05/27/2004 | WO2003074924A8 Aircraft |
| 05/25/2004 | US6739834 Flexbeam |
| 05/21/2004 | WO2004041381A2 Control systems for use with flying craft and other remote elements |
| 05/21/2004 | WO2004007282A3 A rotary-wing aircraft having horizontal stabilizer |
| 05/20/2004 | US20040097293 Coupling anti-flail cup |
| 05/20/2004 | US20040096331 Aerodynamic article with protective coating and method of bonding metal to polyurethane |
| 05/20/2004 | US20040094662 Vertical tale-off landing hovercraft |
| 05/20/2004 | US20040094658 Pas-Key |
| 05/19/2004 | EP1419310A2 Fluid loading system |
| 05/19/2004 | EP1419089A2 Compact vibration cancellation device |
| 05/19/2004 | DE10250809A1 Light vertical takeoff aircraft, e.g. for taking off from car park, has two vertical turbine shafts in upper part |
| 05/19/2004 | CN1496923A Coaxile reverse rotating type radio controlled vertiplane |
| 05/18/2004 | US6737987 Method, apparatus and computer program product for helicopter tail strike warning |
| 05/18/2004 | US6736600 Rotor with a split rotor blade |
| 05/13/2004 | US20040093130 Enhanced flight control systems and methods for a jet powered tri-mode aircraft |
| 05/13/2004 | US20040091357 Vortex attractor without a containing ring |
| 05/13/2004 | DE10043929B4 Steuerungsverfahren, insbesondere für ein Antriebssystem für Steuerklappen von Rotorblättern Control method, in particular for a drive system for control valves of rotor blades |
| 05/12/2004 | EP1417464A2 Structural monitoring system for helicopter rotor components |
| 05/12/2004 | EP1417125A1 Optimum speed tilt rotor |