72090 ⎘
Rotorcraft; Rotors peculiar thereto Rotors tracking or balancing devices
ROTORCRAFT SYSTEM FOR COMMAND MODE TRANSITIONS
#2SYSTEM AND METHOD OF ROTOR MANAGEMENT
#3TIP END JOINT ARRANGEMENT FOR A ROTOR BLADE WITH RECONFIGURABLE ATTRIBUTES FOR STRUCTURAL AND AERODYNAMIC TUNING
#4WEIGHT BALANCED ROTOR BLADE WITH THERMOPLASTIC COMPOSITE WEIGHT
#5Rotor blade weight system
#6FLIGHT VEHICLE FOR WHICH ROTATIONAL POSITION OF ROTARY BLADE IS CONTROLLED, MOTOR CONTROL APPARATUS, METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM THAT STORES PROGRAM
#7Weight balanced rotor blade with thermoplastic composite weight
#8Rotor Blade Tracking Wedge with Porous Elements
#9System and method of rotor management
#10Core material for balanced rotor blade
#11ANISOTROPIC MAGNETO-RESISTIVE SENSOR FLAP MEASURING ON GIMBALLED HUB
#12Anisotropic magneto-resistive sensor flap measuring systems
#13Load balancing system
#14Real time rotor head moment measurement, control, and limiting
#15Single spoke spinner support
#16Sound-reducing rotor blade tracking wedge profile
#17Method and device for determining a state of a rotorcraft rotor
#18Systems and methods to perform track and balance for rotorcrafts
#19Rotor blade internal structure for trailing edge actuation
#20Method of providing torque protection and/or thrust protection for propellers of a hybrid helicopter, and a hybrid helicopter
#21System and method for dynamically measuring blade position during flight of a rotorcraft
#22Balance weight assemblies for rotor blades
#23INSERT FOR A BLADE OF A ROTARY-WING AIRCRAFT AND A BLADE OF ROTARY-WING AIRCRAFT
#24METHOD AND SYSTEM FOR DETERMINING ROTOR STATES
#25Systems for manufacturing a particulate-binder composite article
#26System and method for frequency domain rotor mode decomposition
#27Method and apparatus for proximity control between rotating and non-rotating aircraft components
#28Method and apparatus for proximity control between rotating and non-rotating aircraft components
#29Blade moment adjustment system
#30Method and system for controlling an emergency device
#31Devices and methods to verify tail rotor cross-head positioning
#32INTEGRATED SMART SENSING SYSTEMS AND METHODS
#33ROTOR BLADE DEFLECTION SENSING SYSTEM
#34UNMANNED AERIAL VEHICLE AND PROPELLER THEREOF
#35Tilt Winged Multi Rotor
#36Rotor for a hover-capable aircraft and method for detecting the attitude of a blade with respect to a hub of such a rotor
#37Inertia weight assemblies for rotorcraft
#38Rotor span-balance pocket
#39Rotor span-balance pocket
#40Zero-fastener flushmount balance weight system preserving rotor-blade tip with integral tuning weight retention feature
#41Adaptable rotor blade design for performance flexibility
#42Lift rotor and vertical or short take-off and/or landing hybrid aerodyne comprising same
#43Automatic, active blade tracking and balance system
#44ROTOR STATE FEEDBACK SYSTEM
#45Particulate-binder composite article and associated system and method for manufacturing the same
#46Propulsor hub weight element and balancing method
#47Rotor blade weight system
#48Adjustment of track and balance of a multi-blade rotor
#49Tracker and vibration analysis system having UV sensitivity
#50Tip clearance harmonic estimation
#51Core matertal for balanced rotor blade
#52Method of balancing a main rotor hub
#53Aircraft rotor blade with reduced stress
#54Multi-objective control system with control allocation
#55Noise modes for rotary wing aircraft
#56Hub separation in dual rotor rotary wing aircraft
#57Collective to elevator mixing of a rotary wing aircraft
#58Wind turbine rotor balancing method, associated system and wind turbine
#59Main rotor rotational speed control for rotorcraft
#60Rotorcraft rotor and propeller speed
#61Gearbox for a dual rotor, rotary wing aircraft
#62Single collective stick for a rotary wing aircraft
#63Lift offset control of a rotary wing aircraft
#64Independent control for upper and lower rotor of a rotary wing aircraft
#65Vector limiting of a rotor control volume
#66Dual rotor, rotary wing aircraft
#67Tip clearance measurement of a rotary wing aircraft
#68Rotorcraft and associated rotor blade position monitoring system and method
#69Virtual reality system with drone integration
#70Rotor wireless load and motion monitoring sensor network
#71ACCURATE OBJECT DETECTION IN FREE SPACE USING CONTROLLED LIGHT SOURCE TECHNIQUES
#72Method for static balancing of aircraft rotor blades
#73Flap angle measurement system and method
#74Lift offset management and control systems for coaxial rotorcraft
#75Wireless rotating instrumentation system and methods for data collection on helicopter rotor systems
#76Direct position measurement for aircraft flight control surfaces
#77Device for measuring the angular positions of a rotorcraft blade element relative to a rotor hub, an associated rotor, and a corresponding measurement method
#78Alternative Fuel Source Vehicle
#79Noise reducing profile for helicopter rotor blade tracking wedges
#80Active blade tracker and related systems and methods
#81Passive rotor control mechanism for micro air vehicles
#82System and method for determining helicopter rotor blade performance
#83Rotor index sensor system
#84Relative acceleration blade position measurement
#85Rotor moment feedback for stability augmentation
#86Tip clearance measurement
#87Rotor balancing apparatus
#88ROTOR BALANCING APPARATUS
#89Systems and methods for track and balance visualization
#90Systems and methods for determining rotary blade track and balance adjustments
#91Method of assembling and balancing rotor blades
#92Rotor position determination system with magneto-resistive sensors
#93Helicopter rotor load reduction and tip clearance control
#94Determining rotorcraft collective adjustment during ground test
#95Measurement of rotor blade flapping
#96Single-gauge monitoring of multiple components
#97Optical tracking of rotor blade motion
#98System and method for linkage length adjustment
#99Rotary wing aircraft blade tracking
#100Apparatus and method for tuning a vibratory response of a rotor blade
#101Adjustable payload enclosure for wing
#102Systems and methods of tracking rotor blades
#103Rotor position determination system with hall-effect sensors
#104Determining rotorcraft collective adjustment during ground test
#105System and method of determining rotor loads and motion
#106Device for monitoring the flapping and/or lag behavior of a blade of a rotorcraft rotor
#107Methods and systems for helicopter rotor blade balancing
#108INTERFEROMETRIC STRAIN FIELD SENSOR SYSTEM FOR MEASURING ROTOR STATE
#109Composite rotor blade having weighted material for mass balancing
#110Mission-adaptive rotor blade
#111Wireless rotor track and balance system for rotorcraft
#112Wireless sensor for an aircraft propulsion system
#113Techniques for use with rotor track and balance to reduce vibration
#114Rotor blade adjustable weight retention system
#115Process and device for automatically optimizing on the ground the aerodynamic configuration of an aircraft
#116Helicopter blade position detector
#117Field installable and removable helicopter rotor blade vibration and blade tracking device
#118System and a method for dynamically balancing a blade
#119Rotor balance device and method
#120Method to detect mechanical faults and dynamic instability in rotor systems of helicopters, tilt rotor aircraft, and whirl towers
#121Rotor blade cuff measuring tool
#122Method and a system for detecting and locating an adjustment error or a defect of a rotorcraft rotor
#123Rotational airfoil balance system
#124Method of adjusting at least one defective rotor of a rotorcraft
#125Trailing edge adjustable weight system for helicopter main rotor blades
#126Segmented rotor blade trim tab
#127Method and device for detecting defects of at least one rotary wing aircraft rotor
#128Braided spar for a rotor blade and method of manufacture thereof
#129Sound-reducing rotor blade tracking wedge profile