| Patents for B64C 27 - Rotorcraft; Rotors peculiar thereto (10,112) |
|---|
| 09/29/2005 | US20050211823 Helicopter |
| 09/27/2005 | US6948906 Rotor blade system with reduced blade-vortex interaction noise |
| 09/22/2005 | WO2005087588A1 Convertible aircraft operating method |
| 09/22/2005 | WO2005087587A1 Gyroplane, rotor system and control system |
| 09/22/2005 | WO2005087583A1 Gearbox mounted force generator |
| 09/22/2005 | WO2005086563A2 Rotor for convertible aircraft and convertible aircraft comprising same |
| 09/22/2005 | US20050207895 Aerofoils |
| 09/22/2005 | US20050205715 Circular fixed wing VTOL aircraft |
| 09/21/2005 | EP1577212A2 Improvements in or relating to aerofoils |
| 09/20/2005 | CA2182275C Vibration isolation system |
| 09/15/2005 | WO2005085648A1 Round honeycomb rotor |
| 09/15/2005 | US20050201863 Gearbox mounted force generator |
| 09/15/2005 | DE10304530B4 Verformbares aerodynamisches Profil Deformable aerodynamic profile |
| 09/15/2005 | CA2536093A1 Round honeycomb rotor |
| 09/14/2005 | EP1572534A1 Rotor and aircraft passively stable in hover |
| 09/13/2005 | US6942394 Bearing race support without distortion |
| 09/08/2005 | DE29825162U1 Model air-worthy helicopter with drive mechanism |
| 09/07/2005 | EP1571517A1 Control method for damping helicopter vibrations and device executing that method |
| 09/06/2005 | US6938888 Vibration damper, in particular for a helicopter rotor |
| 09/01/2005 | WO2005079200A2 Active force generation system for minimizing vibration in a rotating system |
| 09/01/2005 | WO2005079184A2 Braided spar for a rotor blade and method of manufacture thereof |
| 09/01/2005 | CA2536668A1 Braided spar for a rotor blade and method of manufacture thereof |
| 08/31/2005 | EP1568606A2 Engine control system |
| 08/31/2005 | EP1568604A1 Helicopter |
| 08/27/2005 | CA2497252A1 Helicopter |
| 08/27/2005 | CA2459200A1 Aircraft |
| 08/25/2005 | WO2005078545A1 Method for controlling a helicopter position in a hover mode and system for carrying out said method |
| 08/25/2005 | WO2005076727A2 Method and apparatus for detecting panel conditions |
| 08/24/2005 | EP1566563A1 Helicopter rotor assembly with magnetic particle damper |
| 08/23/2005 | US6932569 Active control of multi-element rotor blade airfoils |
| 08/18/2005 | WO2005075850A1 Rotary wing aircraft rod end and method of making a helicopter vehicle rod end with a precocked orientation |
| 08/18/2005 | WO2005075290A1 Rotorcraft |
| 08/18/2005 | US20050178892 Small-size high-speed transmission system for use in microturbine-powered aircraft |
| 08/18/2005 | US20050178883 Helicopter tail rotor pylon |
| 08/18/2005 | US20050178882 Method for producing a lift and a horizontal thrust |
| 08/18/2005 | US20050178880 Auxiliary fuel tank systems for aircraft and methods for their manufacture and use |
| 08/17/2005 | EP1563312A1 Measuring and stabilising system for machine-controllable vehicles |
| 08/17/2005 | CN2717814Y Coaxle remote-control double-rotor heligiro |
| 08/17/2005 | CN1656336A Variable stiffness support |
| 08/17/2005 | CN1654275A Umbrella with wing blades and circular track |
| 08/17/2005 | CN1215144C Adhesive composition for hot bonding and bonding method using same |
| 08/16/2005 | US6929215 Rotor system for helicopters |
| 08/11/2005 | WO2005039956A3 Vehicle having an articulated suspension and method of using same |
| 08/11/2005 | US20050174844 Multi-bit-per-cell flash EEPROM memory with refresh |
| 08/11/2005 | US20050173595 Helicopter force-feel and stability augmentation system with parallel servo-actuator |
| 08/11/2005 | US20050173589 Self-stabilizing rotating toy |
| 08/10/2005 | EP1560750A1 Fluid-elastomeric damper assembly including internal pumping mechanism |
| 08/10/2005 | CN1653273A Integrated three function valve |
| 08/10/2005 | CN1651309A Helirota plane |
| 08/10/2005 | CN1214066C Non-inflammable, translucent polycarbonate molding materials |
| 08/09/2005 | US6926500 Fluid inertia drag damper for rotary wing aircraft rotor |
| 08/04/2005 | WO2005070763A1 Rotating duct type rotor with shroud |
| 08/04/2005 | WO2005069788A2 Split torque gearbox |
| 08/04/2005 | WO2005049421A3 Soft in-plane rotor hub |
| 08/04/2005 | US20050169763 Helicopter rotor and method of repairing same |
| 08/04/2005 | CA2550082A1 Split torque gearbox |
| 08/03/2005 | EP1392987B1 Vibration damping device |
| 08/03/2005 | EP0773881B1 Yaw control and stabilization system for helicopters |
| 08/03/2005 | CN2714419Y Light-duty propcopter |
| 08/03/2005 | CN1647998A Flying machine |
| 07/28/2005 | US20050165517 Optical sensing system and system for stabilizing machine-controllable vehicles |
| 07/27/2005 | EP1557354A1 Double swept rotor blade with limited taper |
| 07/27/2005 | CN1644454A Two-sweep rotary wing blade with limited taper ratio |
| 07/27/2005 | CN1644453A Cradling single-person aerobat |
| 07/26/2005 | US6921249 Main rotor shear restraint |
| 07/26/2005 | US6921248 System for controlling the torsional stability of the drivetrain of a machine, in particular of a helicopter |
| 07/21/2005 | WO2004113164A3 Helicopter mainshaft and mainshaft assembly and a drive system including the same, and methods for forming a mainshaft |
| 07/21/2005 | US20050158175 Two-sweep rotary wing blade with limited taper ratio |
| 07/14/2005 | US20050152630 Bearing race support without distortion |
| 07/14/2005 | US20050151030 Lifting surface provided with at least one rotary flap |
| 07/14/2005 | US20050151022 In orbit space transportation & recovery system |
| 07/14/2005 | US20050151005 Helicopter |
| 07/14/2005 | US20050151002 Vertical takeoff and landing apparatus |
| 07/14/2005 | US20050151001 Compound helicopter |
| 07/14/2005 | DE10358200A1 Stabförmiges, hochbelastbares, aktives Verbindungselement sowie Drehflügelflugzeug mit einem solchen Verbindungselement Rod-shaped, heavy-duty, active connection element and rotary-wing aircraft with such a connection element |
| 07/13/2005 | CN1639500A 飞行器 Aircraft |
| 07/13/2005 | CN1636828A Brake device for the rotor of a helicopter or the like |
| 07/12/2005 | US6915983 Pivoting power transmission unit with load transfer via the casing |
| 07/07/2005 | US20050147495 Rotor as well as rotary-wing aircraft with a rotor |
| 07/07/2005 | US20050146246 Rod-shaped high-stress active connection element as well as rotocraft having such a connection element |
| 07/07/2005 | US20050146087 Fluid-elastomeric damper assembly including internal pumping mechanism |
| 07/07/2005 | DE10356230A1 Rotor unit for a rotary-wing aircraft incorporates a rotor mast with a coaxial generator with inner and outer electrical parts that rotate at different speeds to generate electrical energy |
| 07/05/2005 | CA2349076C Safety system for a helicopter |
| 06/30/2005 | US20050141995 Slotted tail rotor blade pitch horn and replacement method |
| 06/30/2005 | DE202005007024U1 Rotary circular aerofoil flying unit has a single rotary circular aerofoil with air channeling ribs for guiding compressed air to a nozzle outlet on the underside of the aerofoil wing section, with a radial airflow being generated |
| 06/30/2005 | DE202005003894U1 Vertical take off and landing aircraft has lift and propulsion producing rotors, whose axes are not coaxial, and a control pod and main coupling unit linked by control lines via carrying pipes to rotor couplings |
| 06/30/2005 | DE10356231A1 Helicopter main gearbox has a driven collector wheel that can be used with any of at least two exchangeable rotor masts of different diameters |
| 06/29/2005 | EP1547920A1 Process and device for reducing vibrations generated on a helicopter fuselage by means of a steerable horizontal stabilizer |
| 06/29/2005 | EP1547919A1 Process and device for reducing vibrations generated on a helicopter fuselage by means of a steerable rudder |
| 06/29/2005 | EP1506353A4 Variable stiffness support |
| 06/28/2005 | US6910865 Helicopter rotor hub, and rotor featuring such a hub |
| 06/23/2005 | US20050135930 Device for providing assistance to the pilot of a rotorcraft in the event of engine failure |
| 06/23/2005 | US20050133314 Brake device for the rotor of a helicopter or the like, associating a main brake mechanism having a disk and a secondary brake mechanism for use in strong wind |
| 06/23/2005 | US20050132833 Split torque gearbox |
| 06/22/2005 | EP1544102A1 Device for automatically lowering the collective pitch of the main rotor blades of a rotorcraft during an engine failure |
| 06/22/2005 | EP1543253A2 Piezoelectric liquid inertia vibration eliminator |
| 06/22/2005 | EP1542901A2 Rotorcraft control system with stepped mixing linkage |
| 06/21/2005 | US6908286 Main rotor shaft mounted hydraulic pressure system |
| 06/16/2005 | WO2005054053A1 Helicopter |
| 06/16/2005 | US20050130792 High ratio, reduced size epicyclic gear transmission for rotary wing aircraft with improved safety and noise reduction |