| Patents for B64C 27 - Rotorcraft; Rotors peculiar thereto (10,112) |
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| 04/19/2007 | US20070084963 Method and device for synchrophasing the propellers of an aircraft with several propulsion units |
| 04/19/2007 | US20070084962 An unloaded lift offset rotor system for a helicopter |
| 04/19/2007 | US20070084664 Hub drive and method of using same |
| 04/19/2007 | CA2599355A1 Energy absorbing airframe for a vertical lift vehicle |
| 04/18/2007 | EP1775214A1 Rapid air quantity generating and wind direction changing device and aircraft having the device mounted on side face of airframe |
| 04/18/2007 | EP1773658A1 Method and apparatus for flight control of tiltrotor aircraft |
| 04/18/2007 | EP1773654A1 Hybrid aircraft |
| 04/18/2007 | CN2889900Y Centrifuging ascending power apparatus |
| 04/18/2007 | CN2889899Y Wheel-wing airplane |
| 04/18/2007 | CN1948084A Lift force control method of rotating wing fan and vertiautomobile |
| 04/17/2007 | US7204454 Aircraft with articulated leading edge of fuselage and wings |
| 04/17/2007 | US7204453 Rotor and aircraft passively stable in hover |
| 04/12/2007 | WO2007000544A3 Aircraft jet engine pylon suspension attachment |
| 04/12/2007 | US20070081900 Method for the production of a leadthrough in a fibre compound material, as well as a rotor blade for a wind energy facility with a leadthrough |
| 04/12/2007 | US20070081897 Propeller pitch change system |
| 04/12/2007 | US20070081896 Actuator for adjusting a rotor blade pitch angle |
| 04/12/2007 | US20070080001 Vehicle Having An Articulated Suspension And Method Of Using Same |
| 04/12/2007 | DE19961071B4 Kupplungsmembran Coupling membrane |
| 04/12/2007 | DE102005046155A1 Helicopter with coaxial, contrarotating main rotors has at least three control drives at distance from main rotor axle; each control drive has rotor and drive device |
| 04/11/2007 | EP1771331A1 System and method for improved rotor tip performance |
| 04/11/2007 | CN1944187A Remote control coaxial double rotor wing model helicopter balance mechanism |
| 04/11/2007 | CN1944186A Remote control coaxial type double rotor wing model helicopter control mechanism |
| 04/11/2007 | CN1944185A Rotor for rotorcraft with blades articulated in flap and drag |
| 04/11/2007 | CN1944091A Multifunction aircraft |
| 04/10/2007 | US7201346 Circular fixed wing VTOL aircraft |
| 04/05/2007 | WO2006075096A8 Device for orientation of the rotor head for helicopters |
| 04/05/2007 | US20070077150 Wind turbine with noise-reducing blade rotor |
| 04/05/2007 | US20070077149 Compressor blade with a chamfered tip |
| 04/05/2007 | US20070077148 System for restoring turbine vane attachment systems in a turbine engine |
| 04/05/2007 | US20070077147 Centrifugal compressing apparatus |
| 04/03/2007 | US7198226 Landing assist apparatus retention strap spool |
| 04/03/2007 | US7198224 Energy absorbing airframe for a vertical lift vehicle |
| 04/03/2007 | US7198223 Ultralight coaxial rotor aircraft |
| 03/29/2007 | WO2007034094A1 Turbojet for aircraft, aircraft equipped with such a turbojet, and method for mounting such a turbojet on an aircraft |
| 03/29/2007 | WO2007033994A1 Engine assembly for aircraft comprising an engine as well as a device for locking said engine |
| 03/29/2007 | US20070071606 Turbine blade |
| 03/29/2007 | US20070071602 Rotorcraft rotor with blades hinged in flap and in lag |
| 03/29/2007 | US20070069065 Inbound transition control for a tail-sitting vertical take off and landing aircraft |
| 03/29/2007 | DE10343055B4 Rotorbremse Rotor brake |
| 03/29/2007 | CA2623760A1 Engine assembly for aircraft comprising an engine as well as a device for locking said engine |
| 03/29/2007 | CA2622151A1 Turbojet for aircraft, aircraft equipped with such a turbojet, and method for mounting such a turbojet on an aircraft |
| 03/28/2007 | EP1767452A1 Rotor for rotorcraft with blades articulated in flap and drag |
| 03/28/2007 | EP1765671A1 Air data system and method for rotary aircraft |
| 03/28/2007 | CN2883176Y Pilotless plane with circular wings and inclined rotary wings |
| 03/28/2007 | CN1938189A Improved velocity profile impeller vane |
| 03/27/2007 | US7195210 Fiber matrix for a geometric morphing wing |
| 03/27/2007 | US7195200 Unmanned helicopter, takeoff method of unmanned helicopter, and landing method of unmanned helicopter |
| 03/27/2007 | US7195198 Helicopter blade emergency detachment system |
| 03/22/2007 | US20070065291 Hybrid blisk |
| 03/22/2007 | US20070065290 Wind turbine rotor assembly and blade having acoustic flap |
| 03/22/2007 | US20070065289 Helicopter speed display for displaying maximum airspeed |
| 03/22/2007 | US20070065284 Method and a device for blocking the pitch of a foldable blade of a rotorcraft rotor |
| 03/22/2007 | US20070063109 Rotary flap |
| 03/22/2007 | DE102006028885A1 Hybrid aircraft e.g. helicopter, has two wings arranged laterally at casing and engaging together with casing by rotating around axis using rotating mechanism, rotation symmetric and mirror symmetrical configuration |
| 03/21/2007 | CN1931667A Rotary wing jetocopter |
| 03/21/2007 | CN1305734C Cradling single-person aerobat |
| 03/15/2007 | WO2007028831A1 Rotary wing control assembly |
| 03/15/2007 | WO2006135424A3 Pitch lock and lag positioner for a rotor blade folding system |
| 03/15/2007 | WO2006131920A3 Apparatus for generating horizontal forces in aerial vehicles and related method |
| 03/15/2007 | US20070059182 Turbine airfoil with curved squealer tip |
| 03/15/2007 | US20070059175 Rotocraft rotor with hinged blades and lockable retractable flapping abutments |
| 03/15/2007 | US20070059174 Windmill with rotating panes |
| 03/14/2007 | EP1761430A2 Rotary wing vehicle |
| 03/14/2007 | EP1285227B1 Method, apparatus and computer program product for displaying terrain in rotary wing aircraft |
| 03/13/2007 | US7188802 Convertible aircraft provided with two tilt fans on either side of the fuselage, and with a non-tilting fan inserted in the fuselage |
| 03/08/2007 | US20070053779 Blade of a turbomachine with block-wise defined profile skeleton line |
| 03/08/2007 | US20070051846 Small-size high-speed transmission system for use in microturbine-powered aircraft |
| 03/01/2007 | WO2007024267A1 Ground air water craft |
| 03/01/2007 | US20070048144 Refractory component with ceramic matrix composite skeleton |
| 03/01/2007 | US20070048143 Stator vane profile optimization |
| 03/01/2007 | DE19732756B4 Vorrichtung zur Förderung von Munition zur Bordwaffe eines Luftfahrzeugs und mit einer derartigen Vorrichtung ausgerüstetes Luftfahrzeug Device for conveying ammunition for the weapon aboard an aircraft, aircraft equipped with such a device |
| 02/28/2007 | CN2873632Y Jet double layer wing helicopter |
| 02/27/2007 | US7182325 Compliant spacer |
| 02/22/2007 | WO2006135405A3 Helicopter vibration control system and rotary force generator for canceling vibrations |
| 02/22/2007 | WO2006134425A3 Helicopter rotor control system with individual blade control |
| 02/22/2007 | WO2006055580A3 Mission replaceable rotor blade tip section |
| 02/22/2007 | US20070041842 Aerofoil |
| 02/22/2007 | US20070041841 Methods and apparatus for reducing vibrations induced to airfoils |
| 02/22/2007 | US20070040066 Aircraft having a dual floor servicing system associated with an operational ground support system |
| 02/22/2007 | US20070040063 Terminal docking port for an operational ground support system |
| 02/22/2007 | DE202006013909U1 Aircraft e.g. quadrocopter, has centrally fixed base unit, hoist arms detachably fixed at base unit by plug-in and screw connections, electronic components fixed at base unit, and landing frame formed from simple wires |
| 02/21/2007 | EP1754031A1 Method of adjusting at least one faulty rotor of a rotorcraft |
| 02/21/2007 | EP1753657A1 Transmission mechanism between accessories and motoring members, driving a rotorcraft rotor, selectively, individually or jointly |
| 02/20/2007 | US7178758 Propellers and propeller related vehicles |
| 02/20/2007 | US7178757 Motorcycle rider autogyro |
| 02/20/2007 | CA2414645C Method for determining the angle of a rotor blade pertaining to a wind energy installation |
| 02/15/2007 | WO2007018772A2 Rotor blade assembly with high pitching moment airfoil section for a rotary wing aircraft |
| 02/15/2007 | WO2007018559A1 Tandem rotor wing rotational position control system |
| 02/15/2007 | WO2006093520A9 Air data system and method for rotary aircraft |
| 02/15/2007 | US20070036657 Rotor blade for a wind power system |
| 02/15/2007 | US20070036655 Methods of moving the rotating means of a wind turbine during transportation or stand still, method of controlling the moving of the rotating means, nacelle, auxiliary device, control and monitoring system and use hereof |
| 02/15/2007 | US20070036653 Control of power, loads and/or stability of a horizontal axis wind turbine by use of variable blade geometry control |
| 02/15/2007 | US20070036651 Fan and blade thereof |
| 02/15/2007 | US20070036649 Method and a system for setting into coincidence, a technique, a drive device, and an aircraft |
| 02/15/2007 | US20070034736 Method of selectively decoupling solidborne noise, a laminated ball joint, a mechanical connection, and an aircraft |
| 02/15/2007 | US20070034735 Tandem powered power tilting aircraft - JB |
| 02/14/2007 | EP1752672A1 Method and system for alignment, method and drive device and aircraft |
| 02/14/2007 | EP1752375A2 Elastomeric bearing assembly with preloaded opposing conical bearing elements and method of forming the same |
| 02/14/2007 | EP1750999A1 Vertical take-off and landing miniature drone |
| 02/14/2007 | CN1912406A Method of selectively decoupling solidborne noise, a laminated ball joint, a mechanical connection, and an aircraft |