Patents
Sitemap › B64 - Aircraft; Aviation; Cosmonautics › B64C - Aeroplanes; Helicopters › B64C 27 - Rotorcraft; Rotors peculiar thereto
Patents for B64C 27 - Rotorcraft; Rotors peculiar thereto (10,112)
03/2014
03/27/2014US20140084114 VTOL Aircraft with Propeller tiltable around two Axes and a retractable Rotor
03/27/2014US20140084106 Method of controlling the wing flaps and horizontal stabilizer of a hybrid helicopter
03/27/2014US20140084105 Method of controlling the wing flaps and horizontal stabilizer of a hybrid helicopter
03/27/2014US20140083216 Dry lubricated rotary actuator for in blade rotor control
03/27/2014CA2825749A1 Landing gear equipped with a strut to increase its rolling stiffness, and aircraft
03/26/2014EP2711293A2 Adjustable payload enclosure for wing
03/26/2014EP2711292A2 Gearbox Lubrication
03/26/2014EP2711291A1 Shaft mounted rotor brake
03/26/2014CN203497177U Five-rotor aircraft capable of changing amplitude
03/26/2014CN203497176U Unmanned helicopter
03/26/2014CN203497175U Rotary wing type micro aerial vehicle
03/26/2014CN103661967A Long and short range storage and transmission system on aircraft parts
03/26/2014CN103661964A Method and aircraft for minimizing risks of aircraft toppling on ground
03/26/2014CN103661941A Radial fluid device with variable phase and amplitude
03/26/2014CN103661940A Independent blade control system with hydraulic cyclic control
03/26/2014CN103661939A Independent blade control system with hydraulic pitch link
03/26/2014CN103661938A Radial fluid device with multi-harmonic output
03/26/2014CN103661937A Airfoil member and method of optimizing structural properties of airfoil member with reinforced core
03/26/2014CN103661936A Engine of helicopter with vertical-axis magnetic-suspension bearings
03/26/2014CN103661935A Energy-saving helicopter
03/26/2014CN103661926A Variable-screw-pitch device and rotor wing assembly and multiple rotor wing aircraft adopting same
03/26/2014CN103661917A Empennage of helicopter
03/26/2014CN102935892B Multi-duct aircraft
03/26/2014CN101977812B Rotary-wing aircraft
03/25/2014US8682506 Automatic attitude control of rotary wing aircrafts
03/20/2014WO2013007641A3 Damped rotor blade
03/20/2014US20140079549 Transmission Mechanism for Remote-Controlled Model Stimulated Helicopter
03/20/2014US20140077039 Heated Screen For Air Intake Of Aircraft Engines
03/20/2014US20140077026 Pitch stabilizer and rotary-wing aircraft equipped with such stabilizer
03/20/2014US20140077025 Pilot Control System with Adjustable Pedals
03/19/2014EP2708466A1 Pitch stabilisation means and rotorcraft comprising such means
03/19/2014EP2708463A1 Method of optimizing and customizing rotor blade structural properties by tailoring large cell composite core and a rotor blade incorporating the same
03/19/2014CN203486142U Two-stage transmission mechanism for single super-light type helicopter
03/19/2014CN203486141U Aircraft direction operating mechanism
03/19/2014CN203486140U Propeller control mechanism and multiaxial aircraft
03/19/2014CN203486139U Fast-flying helicopter
03/19/2014CN203486138U Rotor wing head mechanism for single super-light type helicopter
03/19/2014CN203486137U Miniature four-rotor aircraft for pipeline detection
03/19/2014CN103640696A Vertical touchdown type unmanned aerial vehicle and control method thereof
03/19/2014CN103638679A Recoverable child play airplane
03/19/2014CN102114914B Distributed power multi-rotor VTOL (vertical take off and landing) aircraft and control method thereof
03/18/2014US8672627 On-blade actuator for helicopter rotor blade control flaps
03/18/2014US8672262 Mechanically optimized liquid inertia vibration eliminator and aircraft pylon system
03/18/2014US8672065 Vehicle having an articulated suspension and method of using same
03/17/2014CA2826692A1 Landing point indication system
03/14/2014DE202013011517U1 Kamerasystem für das aufnehmen und absetzen von Außenlasten bei Hubschraubern Record Camera System for the external loads and settle for helicopters
03/14/2014CA2826997A1 Method of optimizing and customizing rotor blade structural properties by tailoring large cell composite core and a rotor blade incorporating the same
03/13/2014WO2014037948A1 Variable rotor or propeller
03/13/2014WO2014007883A4 Aircraft with freewheeling engine
03/13/2014US20140070051 Empennage of a helicopter
03/13/2014US20140070048 Method and an aircraft for minimizing the risks of the aircraft toppling on the ground
03/13/2014US20140070047 Multifunctional Structural Power and Lighting System
03/12/2014EP2706009A1 An empennage of a helicopter
03/12/2014CN103629292A System and method for vibration isolation
03/12/2014CN103625642A Method of controlling the wing flaps and horizontal stabilizer of a hybrid helicopter
03/12/2014CN103625641A Transverse folding type four-rotor aircraft
03/12/2014CN103625640A Multi-rotor unmanned aerial vehicle
03/12/2014CN103625632A Manned aircraft
03/11/2014US8668162 Apparatus and method for roll moment equalization at high advance ratios for rotary wing aircraft
03/11/2014CA2685025C Rotor hub vibration attenuator
03/07/2014CA2825490A1 An empennage of a helicopter
03/06/2014US20140064966 Systems and Methods of Tracking Rotor Blades
03/06/2014US20140064965 Actuation system for an active element in a rotor blade
03/06/2014US20140064962 Electromechanical linear actuator for in blade rotor control
03/06/2014US20140064960 Actuation system for an active element in a rotor blade
03/06/2014US20140061392 Aircraft With Integrated Lift And Propulsion System
03/06/2014US20140061369 Rotor Position Determination System with Hall-Effect Sensors
03/06/2014US20140061368 Vertical/short take-off and landing passenger aircraft
03/06/2014US20140061367 Compound helicopter
03/06/2014US20140061366 Compound helicopter with tail booms
03/06/2014US20140061363 Towable aerovehicle system with automated tow line release
03/06/2014US20140060249 Actuation system for an active element in a rotor blade
03/06/2014US20140060004 Tiltrotor vectored exhaust system
03/05/2014EP2703292A2 Method for assisting a pilot of a single-drive rotary wing aircraft during a phase of autorotation
03/05/2014EP2703288A1 Electromechanical linear actuator for in blade rotor control
03/05/2014EP2703287A1 Actuation system for an active element in a rotor blade
03/05/2014EP2703286A1 Actuation system for an active element in a rotor blade
03/05/2014EP2703285A1 Actuation system for an active element in a rotor blade
03/05/2014EP2703284A1 Rotor positon determination system with magnet sensors
03/05/2014CN203463563U Transmission mechanism of double-rotor helicopter
03/05/2014CN203461134U Four-shaft agricultural aircraft
03/05/2014CN203461118U Aircraft body and rotor wing combination for agricultural four-shaft aircraft
03/05/2014CN203461117U Rotor wing of four-axis agricultural aircraft
03/05/2014CN203461116U Combined propeller structure of four-axis agricultural aircraft
03/05/2014CN203461115U Propeller installation structure of agricultural four-shaft aircraft
03/05/2014CN203461114U Propeller and motor installation structure of agricultural four-shaft aircraft
03/05/2014CN203461113U Rotor motor and fuselage assembly on four-axis agricultural aircraft
03/05/2014CN203461112U Helicopter centrifugal-limiter
03/05/2014CN203461111U Fuselage and rotor wing assembly of four-axis agricultural aircraft
03/05/2014CN203461110U Irregularly-folded three-point landing type multi-axis unmanned aerial vehicle
03/05/2014CN203461091U Compound fuselage and motor composition on four-axis agricultural aircraft
03/05/2014CN103611316A Flexibly packaged amusement helicopter for children
03/04/2014US8666571 Flight control system for flying object
03/04/2014US8666568 Method and a device for performing a health check of a turbine engine of an aircraft having at least one such engine
03/04/2014US8662847 Rotor blade with control tube
03/04/2014US8662843 Adaptive twist system for a rotor blade
03/04/2014US8662439 System and method for limiting cyclic control inputs
02/2014
02/28/2014CA2825480A1 Long and short range storage and transmission system on aircraft parts
02/28/2014CA2823463A1 Rotor position determination system with hall-effect sensors
02/28/2014CA2823197A1 Actuation system for an active element in a rotor blade
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