| Patents for B64C 27 - Rotorcraft; Rotors peculiar thereto (10,112) |
|---|
| 06/15/2006 | US20060124800 Powered aircraft including inflatable and rotatable bodies exhibiting a circular cross-section perpendicular to its rotation axis and in order to generate a lift force |
| 06/14/2006 | EP1669547A2 Composite aerofoil |
| 06/14/2006 | EP1343979B1 Rotor shaft support |
| 06/14/2006 | DE102004058301A1 Rotorcraft has an active vibration isolation system, which has actively controlled load transmitting electro-magnetic vibration damper |
| 06/13/2006 | US7059931 Reduced visibility rotorcraft and method of controlling flight of reduced visibility rotorcraft |
| 06/13/2006 | US7059562 Vertical lift flying craft |
| 06/08/2006 | US20060121818 Micro aerial vehicle |
| 06/08/2006 | DE202006005862U1 Double rotor helicopter has contra rotating rotors driven by a differential and with a single swashplate control and without a tail rotor |
| 06/07/2006 | EP1666355A1 Helicopter bvi noise reducing method and device |
| 06/07/2006 | EP1663779A2 Braided spar for a rotor blade and method of manufacture thereof |
| 06/07/2006 | EP1339601A4 Flap actuator system |
| 06/07/2006 | EP1224116A4 Flap actuator system |
| 06/07/2006 | CN1784338A Method and apparatus for preventing adverse effects of vortex ring state |
| 06/06/2006 | CA2278315C Rotor head for rotary wing aircraft |
| 06/01/2006 | US20060115360 Doppler radar sensing system for monitoring turbine generator components |
| 06/01/2006 | US20060113426 Vtol vehicles |
| 06/01/2006 | US20060113425 Vertical take-off and landing aircraft with adjustable center-of-gravity position |
| 05/31/2006 | EP1662166A1 Device for filtering vibrations between two parts and applications |
| 05/31/2006 | CN2784310Y Screw propeller bracket of electric helicopter |
| 05/30/2006 | US7052232 Method for determining the angle of a rotor blade pertaining to a wind energy installation |
| 05/30/2006 | US7051979 Auxiliary fuel tank systems for aircraft and methods for their manufacture and use |
| 05/30/2006 | US7051535 Turbine engine differential-pressure torque measurement system |
| 05/25/2006 | US20060110256 Impeller and method using solid free form fabrication |
| 05/25/2006 | US20060108474 Hollow assembly structure and fabrication method therefor |
| 05/24/2006 | EP1659309A1 Vibration damping apparatus |
| 05/24/2006 | EP1658222A2 Soft in-plane rotor hub |
| 05/24/2006 | EP1658184A2 Dual spring rate damper |
| 05/24/2006 | CN2782557Y Umbrella wing shape screw prepeller |
| 05/23/2006 | US7047596 Structural bushing application for highly loaded composites lugs |
| 05/23/2006 | CA2260960C Landing and take-off assembly for vertical take-off and landing and horizontal flight aircraft |
| 05/18/2006 | US20060104816 Running wheel |
| 05/18/2006 | US20060104815 Wind energy installation comprising a concentric gearbox generator arrangement |
| 05/18/2006 | US20060104811 Device for optimizing and adjustment of steam balance hole area |
| 05/18/2006 | US20060102777 Coaxial rotorcraft control system |
| 05/18/2006 | US20060102776 Dual action inlet door and method for use thereof |
| 05/17/2006 | EP1656294A1 Gyropter having increased safety |
| 05/17/2006 | CN1774366A Rotor and gyrocopter with said rotor |
| 05/17/2006 | CN1772561A Complex rotary wine/off-set rotary wine craft |
| 05/16/2006 | US7044877 Two speed transmission with smooth power shift |
| 05/11/2006 | WO2006048205A1 Rotational speed controlled helicopter |
| 05/11/2006 | US20060097104 Method and a device for using a steerable tall fin to reduce the vibration generated on the fuselage of a helicopter |
| 05/11/2006 | US20060097103 Method and apparatus for vehicle control using variable blade pitch |
| 05/11/2006 | DE102005010336A1 Drehzahlgesteuerter Hubschrauber Speed-controlled helicopter |
| 05/10/2006 | EP1655221A1 Individual blade control for a helicopter main rotor with additional separate collective blade control |
| 05/10/2006 | EP1654110A1 Bearing structure |
| 05/10/2006 | CN1771162A Non-articulated rotor and rotorcraft comprising a rotor of this type |
| 05/09/2006 | US7040863 Variable pitch rotor blade for shrouded rotors, in particular helicopter rotors |
| 05/04/2006 | WO2005100153A3 Method and device for minimising rotorcraft take-off and landing noise |
| 05/04/2006 | US20060091258 Autonomous, back-packable computer-controlled breakaway unmanned aerial vehicle (UAV) |
| 05/04/2006 | DE102004063205B3 Aircraft for transporting persons, has rotors/propellers with sheathings, which enable independent drive movement of aircraft on land according to function of wheel rims based on direct power transmission from aircraft to land |
| 05/04/2006 | DE102004053001A1 Individual blade control for helicopter rotor has means for mechanical transmission of exclusively collective control movements from non-rotating system into rotating system, with control movements superimposed on actuators |
| 05/04/2006 | DE102004051625A1 Verfahren zur Pilotenunterstützung bei Landungen von Helicoptern im Sichtflug unter Brown-Out oder White-Out Bedingungen A method for pilot support for landings of helicopters in visual flight under brownout or whiteout conditions |
| 05/03/2006 | EP1653593A2 Dual output electromechanical motor |
| 05/03/2006 | CN2776844Y Heavy load unmanned vertical flight |
| 05/03/2006 | CN2776504Y Operating device of vertiplane screw propeller |
| 05/03/2006 | CN1254297C Coaxile reverse rotating type radio controlled vertiplane |
| 05/02/2006 | US7037072 Rotor head for a rotary-wing aircraft |
| 04/26/2006 | EP1428046B1 Combined loas and lidar system |
| 04/26/2006 | EP1056640B1 Optimum speed rotor |
| 04/26/2006 | CN1762765A Novel helicopter |
| 04/26/2006 | CN1762764A Rotor type air dropping/ descending device capable of storing energy |
| 04/25/2006 | US7032860 Emergency anti-torque thruster system |
| 04/25/2006 | US7032859 Counter rotating ducted fan having a permanent magnet drive |
| 04/20/2006 | WO2006041287A1 Personal land and air vehicle |
| 04/20/2006 | US20060083619 Dual counterweight balancing system |
| 04/20/2006 | US20060083615 Pitch drive system for a wind turbine |
| 04/20/2006 | US20060083611 Butt connection for hollow profile members |
| 04/20/2006 | CA2582250A1 Personal land and air vehicle |
| 04/19/2006 | CN2772962Y Special aerobat with circular wing |
| 04/19/2006 | CN1761536A Anti-vibratory device with rotary compensation weights |
| 04/18/2006 | US7028954 Microfabricated translational stages for control of aerodynamic loading |
| 04/18/2006 | US7028949 Landing assist probe mounting system |
| 04/13/2006 | DE19962989B4 Rotorblatt für Windenergieanlagen Rotor blades for wind turbines |
| 04/13/2006 | DE19638695B4 Modularer Schwingungskraftgenerator und Verfahren zu dessen Betrieb Modular vibratory force generator and method for operating the |
| 04/12/2006 | EP1645505A2 Unmanned helicopter, takeoff method of unmanned helicopter, and landing method of unmanned helicopter |
| 04/12/2006 | EP1644242A2 Rotor blade tip section |
| 04/12/2006 | EP1511671A4 Control of an aircraft as a thrust-vectored pendulum in vertical, horizontal and all flight transitional modes thereof |
| 04/12/2006 | CN1250889C Vibration damping device |
| 04/06/2006 | WO2006036467A2 Polymeric fan |
| 04/06/2006 | US20060073022 Frequency tailored thickness blade for a turbomachine wheel |
| 04/06/2006 | US20060073018 Fan |
| 04/06/2006 | US20060071817 Tactile cueing system and method for aiding a helicopter pilot in making landings |
| 04/06/2006 | US20060071121 Gimbal system |
| 04/06/2006 | DE102005012744A1 Vertical take-off and landing aircraft used as a type of helicopter in the military comprises devices for shifting the center of gravity of the aircraft within a plane running normal to the rotary axis |
| 04/04/2006 | US7021897 Blade pitch control disk device for a rotorcraft rotor |
| 03/30/2006 | WO2006032900A1 Rotorcraft |
| 03/30/2006 | US20060067829 Backswept titanium turbocharger compressor wheel |
| 03/30/2006 | US20060067828 Wind turbine rotor blade with in-plane sweep and devices using same, and method for making same |
| 03/30/2006 | US20060067824 Turbocharger with titanium component |
| 03/30/2006 | US20060067823 Helicopter rotor |
| 03/30/2006 | US20060067822 Pitch lock and lag positioner for a rotor blade folding system |
| 03/30/2006 | CA2623367A1 Rotorcraft |
| 03/29/2006 | EP1640266A1 Helicopter rotor with a vibration damping device |
| 03/29/2006 | CN2767323Y Float bowl type loop umbrella one-seater aerobat |
| 03/29/2006 | CN2767322Y Circular wing aerobat |
| 03/29/2006 | CN1751964A Anti torque device used for single rotor vertiplane tail |
| 03/28/2006 | US7017857 Active vibration control system |
| 03/28/2006 | CA2520778A1 Helicopter rotor |
| 03/28/2006 | CA2496385C Rotor and aircraft passively stable in hover |
| 03/23/2006 | WO2006030213A1 Wing tip devices |