Mechanisms for controlling blade adjustment or movement relative to rotor head

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CPC
B64C27/54

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS B64C27/00Rotorcraft Rotors peculiar thereto

Current Industry

B64C27/54Mechanisms for controlling blade adjustment or movement relative to rotor head

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Inverter circuits and electrical propulsion systems for eVTOL aircraft
- Patent number 12,139,266
- Issue date Nov 12, 2024
- Alan Tepe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Redundant load path for powered lift tilt actuator
- Patent number 12,122,525
- Issue date Oct 22, 2024
- Archer Aviation Inc.
- Jonathan Anthony Beno
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Scissoring mechanisms deploying at low speed
- Patent number 12,091,167
- Issue date Sep 17, 2024
- WISK AERO LLC
- Geoffrey Alan Long
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Systems and methods for oil maintenance in gearboxes for eVTOL airc...
- Patent number 12,024,304
- Issue date Jul 2, 2024
- Archer Aviation, Inc.
- Scott Graves
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vertical take-off and landing aircraft using hybrid electric propul...
- Patent number 12,007,789
- Issue date Jun 11, 2024
- YONGBEEAT, INC.
- Chang Mo Moon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cyclic pitch angle adjustment apparatus
- Patent number 11,958,594
- Issue date Apr 16, 2024
- Airbus Helicopters Deutschland GmbH
- Ian-Luca Czech
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Systems and methods for, and components of, gearboxes for eVTOL air...
- Patent number 11,958,621
- Issue date Apr 16, 2024
- Archer Aviation, Inc.
- Scott Graves
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Aircraft control system and method
- Patent number 11,940,816
- Issue date Mar 26, 2024
- Joby Aero, Inc.
- Blake English
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Tilt rotor systems and methods for eVTOL aircraft
- Patent number 11,820,499
- Issue date Nov 21, 2023
- Archer Aviation, Inc.
- Jonathan Anthony Beno
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Tail sitter
- Patent number 11,794,892
- Issue date Oct 24, 2023
- LEONARDO S.P.A.
- Riccardo Bianco Mengotti
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Delivery rotary-wing aircraft
- Patent number 11,787,534
- Issue date Oct 17, 2023
- AERONEXT INC.
- Youichi Suzuki
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Tail sitter
- Patent number 11,772,789
- Issue date Oct 3, 2023
- LEONARDO S.P.A.
- Riccardo Bianco Mengotti
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor system with reconfigurable duct
- Patent number 11,702,196
- Issue date Jul 18, 2023
- Textron Innovations Inc.
- Brad Joseph Passe
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Systems and devices for parking a propulsor teeter
- Patent number 11,673,660
- Issue date Jun 13, 2023
- BETA AIR, LLC
- Kyle Brookes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Teetering propulsor assembly of an electric vertical takeoff and la...
- Patent number 11,643,196
- Issue date May 9, 2023
- BETA AIR, LLC
- Daniel Spira
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Techniques for increasing heat dissipation in lead-lag dampers
- Patent number 11,554,864
- Issue date Jan 17, 2023
- TEXTRON INNOATIONS INC.
- Amarjit Olenchery Kizhakkepat
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Auto rotating canister
- Patent number 11,518,515
- Issue date Dec 6, 2022
- United States of America as represented by the Secretary of the Air Force
- Nicholas Newsted
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor assembly having collective pitch control
- Patent number 11,505,302
- Issue date Nov 22, 2022
- Textron Innovations Inc.
- John Richard McCullough
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor retention fitting with integral bearing and pitch control
- Patent number 11,454,280
- Issue date Sep 27, 2022
- Textron Innovations Inc.
- George Matthew Thompson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Independent control for upper and lower rotor of a rotary wing airc...
- Patent number 11,440,650
- Issue date Sep 13, 2022
- Sikorsky Aircraft Corporation
- Erez Eller
- G05 - CONTROLLING REGULATING
Information Patent Grant
Unmanned aerial vehicle and operations thereof
- Patent number 11,338,912
- Issue date May 24, 2022
- SZ DJI Technology Co., Ltd
- Tao Wang
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Delivery rotary-wing aircraft
- Patent number 11,325,696
- Issue date May 10, 2022
- AERONEXT INC.
- Youichi Suzuki
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Spring system varying stiffness with applied force for use in a tor...
- Patent number 11,267,569
- Issue date Mar 8, 2022
- FLIR Unmanned Aerial Systems AS
- Petter Muren
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Differential blade geometry for rotor assemblies
- Patent number 11,254,425
- Issue date Feb 22, 2022
- Aurora Flight Sciences Corporation
- William Thalheimer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Auto rotating canister
- Patent number 11,091,265
- Issue date Aug 17, 2021
- United States of America as represented by the Secretary of the Air Force
- Nicholas Newsted
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Single collective stick for a rotary wing aircraft
- Patent number 11,040,770
- Issue date Jun 22, 2021
- Sikorsky Aircraft Corporation
- Kevin L. Bredenbeck
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Dual rotor, rotary wing aircraft
- Patent number 11,021,241
- Issue date Jun 1, 2021
- Sikorsky Aircraft Corporation
- Kevin L. Bredenbeck
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable pitch mechanisms for propeller blades using a compound gea...
- Patent number 11,021,234
- Issue date Jun 1, 2021
- Amazon Technologies, Inc.
- Christopher Gornall
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Aircraft control system and method
- Patent number 10,983,534
- Issue date Apr 20, 2021
- Joby Aero, Inc.
- Blake English
- G05 - CONTROLLING REGULATING
Information Patent Grant
Resonant operating rotor assembly
- Patent number 10,960,974
- Issue date Mar 30, 2021
- FLIR Unmanned Aerial Systems AS
- Petter Muren
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED GEARBOXES FOR EVTOL AIRCRAFT
- Publication number 20240383609
- Publication date Nov 21, 2024
- Archer Aviation, Inc.
- Scott GRAVES
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTORCRAFT AND ROTOR BLADE PART
- Publication number 20240336358
- Publication date Oct 10, 2024
- AERONEXT, INC.
- Masaki OKOCHI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
TILT ROTOR SYSTEMS AND METHODS FOR EVTOL AIRCRAFT
- Publication number 20240300658
- Publication date Sep 12, 2024
- Archer Aviation, Inc.
- Jonathan Anthony BENO
- B60 - VEHICLES IN GENERAL
Information Patent Application
INVERTER CIRCUITS AND ELECTRICAL PROPULSION SYSTEMS FOR EVTOL AIRCRAFT
- Publication number 20240300659
- Publication date Sep 12, 2024
- Archer Aviation, Inc.
- Alan TEPE
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR OIL MAINTENANCE IN GEARBOXES FOR eVTOL AIRC...
- Publication number 20240270393
- Publication date Aug 15, 2024
- Archer Aviation Inc.
- Scott GRAVES
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR OIL MAINTENANCE IN GEARBOXES FOR eVTOL AIRC...
- Publication number 20240270394
- Publication date Aug 15, 2024
- Archer Aviation Inc.
- Scott GRAVES
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR OIL MANAGEMENT IN GEARBOXES FOR EVTOL AIRCRAFT
- Publication number 20240262518
- Publication date Aug 8, 2024
- Archer Aviation Inc.
- Scott GRAVES
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED GEARBOXES FOR EVTOL AIRCRAFT
- Publication number 20240253791
- Publication date Aug 1, 2024
- Archer Aviation Inc.
- Scott GRAVES
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEMS, METHODS, AND MECHANICAL DESIGNS FOR INVERTERS FOR EVTOL AI...
- Publication number 20240253797
- Publication date Aug 1, 2024
- Archer Aviation, Inc.
- Alan D. TEPE
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED AIRCRAFT ELECTRIC ENGINES
- Publication number 20240246685
- Publication date Jul 25, 2024
- Archer Aviation, Inc.
- Scott GRAVES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD AND DEVICE OF UNMANNED AERIAL VEHICLE SYSTEM, UNMANN...
- Publication number 20240152162
- Publication date May 9, 2024
- SZ DJI Technology Co., Ltd.
- Kai WANG
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTORCRAFT WITH A DUCTED TAIL ROTOR SUPPORTED BY A STATOR
- Publication number 20240140601
- Publication date May 2, 2024
- AIRBUS HELICOPTERS DEUTSCHLAND GMBH
- Rupert PFALLER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEMS AND METHODS FOR, AND COMPONENTS OF, GEARBOXES FOR EVTOL AIR...
- Publication number 20240116642
- Publication date Apr 11, 2024
- Archer Aviation Inc.
- Scott GRAVES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR, AND COMPONENTS OF, GEARBOXES FOR EVTOL AIR...
- Publication number 20240116643
- Publication date Apr 11, 2024
- Archer Aviation Inc.
- Scott GRAVES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AERIAL VEHICLES, COOPERATIVE FLYING SYSTEMS, AND METHODS OF OPERATI...
- Publication number 20240109651
- Publication date Apr 4, 2024
- The Boeing Company
- Gary E. Georgeson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VEHICLE BASED OPTIMIZATION SYSTEM AND METHOD THEREFOR
- Publication number 20240010326
- Publication date Jan 11, 2024
- GADFIN LTD.
- Robert ROACH
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
TEETERING PROPULSOR ASSEMBLY OF AN ELECTRIC VERTICAL TAKEOFF AND LA...
- Publication number 20230415885
- Publication date Dec 28, 2023
- Beta Air, LLC
- Daniel Spira
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPULSION UNIT WITH FOLDABLE PROPELLER BLADES AND METHOD FOR STOPP...
- Publication number 20230348088
- Publication date Nov 2, 2023
- SAFRAN HELICOPTER ENGINES
- Jean-Louis Robert Guy BESSE
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VERTICAL TAKE-OFF AND LANDING AIRCRAFT
- Publication number 20230103521
- Publication date Apr 6, 2023
- Archer Aviation, Inc.
- Geoffrey C. BOWER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
NESTED CONTROL LOOP STRUCTURE FOR HYBRID PROPULSION SYSTEM
- Publication number 20230058484
- Publication date Feb 23, 2023
- Pratt & Whitney Canada Corp.
- Richard Freer
- B60 - VEHICLES IN GENERAL
Information Patent Application
UNMANNED AERIAL VEHICLE AND OPERATIONS THEREOF
- Publication number 20220281592
- Publication date Sep 8, 2022
- SZ DJI Technology Co., Ltd.
- Tao WANG
- G05 - CONTROLLING REGULATING
Information Patent Application
DELIVERY ROTARY-WING AIRCRAFT
- Publication number 20220242558
- Publication date Aug 4, 2022
- AERONEXT INC.
- Youichi SUZUKI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AERIAL VEHICLES, COOPERATIVE FLYING SYSTEMS, AND METHODS OF OPERATI...
- Publication number 20220194569
- Publication date Jun 23, 2022
- The Boeing Company
- Gary E. Georgeson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VERTICAL TAKE-OFF AND LANDING AIRCRAFT USING HYBRID ELECTRIC PROPUL...
- Publication number 20220163978
- Publication date May 26, 2022
- YONGBEEAT, INC.
- Chang Mo MOON
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vibration Isolation Systems for Compound Helicopters
- Publication number 20210403148
- Publication date Dec 30, 2021
- Bell Textron Inc.
- Frank Bradley Stamps
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTOR RETENTION FITTING WITH INTEGRAL BEARING AND PITCH CONTROL
- Publication number 20210404516
- Publication date Dec 30, 2021
- Bell Textron Inc.
- George Matthew THOMPSON
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROTOR SYSTEM WITH RECONFIGURABLE DUCT
- Publication number 20210403149
- Publication date Dec 30, 2021
- Bell Textron Inc.
- Brad Joseph Passe
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VERTICAL TAKE-OFF AND LANDING AIRCRAFT
- Publication number 20210362849
- Publication date Nov 25, 2021
- Archer Aviation, Inc.
- Geoffrey C. BOWER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
COMPOUND ROTOR AIRCRAFT
- Publication number 20210323659
- Publication date Oct 21, 2021
- Air Taxi Science and Technology Company Limited
- Kai ZHANG
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ELECTRIC VERTICAL TAKE-OFF AND LANDING BLENDED WING-BODY ARICRAFT
- Publication number 20210253246
- Publication date Aug 19, 2021
- ZEVA INC.
- Stephen Tibbitts
- B60 - VEHICLES IN GENERAL

Mechanisms for controlling blade adjustment or movement relative to rotor head

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Inverter circuits and electrical propulsion systems for eVTOL aircraft

Redundant load path for powered lift tilt actuator

Scissoring mechanisms deploying at low speed

Systems and methods for oil maintenance in gearboxes for eVTOL airc...

Vertical take-off and landing aircraft using hybrid electric propul...

Cyclic pitch angle adjustment apparatus

Systems and methods for, and components of, gearboxes for eVTOL air...

Aircraft control system and method

Tilt rotor systems and methods for eVTOL aircraft

Tail sitter

Delivery rotary-wing aircraft

Tail sitter

Rotor system with reconfigurable duct

Systems and devices for parking a propulsor teeter

Teetering propulsor assembly of an electric vertical takeoff and la...

Techniques for increasing heat dissipation in lead-lag dampers

Auto rotating canister

Rotor assembly having collective pitch control

Rotor retention fitting with integral bearing and pitch control

Independent control for upper and lower rotor of a rotary wing airc...

Unmanned aerial vehicle and operations thereof

Delivery rotary-wing aircraft

Spring system varying stiffness with applied force for use in a tor...

Differential blade geometry for rotor assemblies

Auto rotating canister

Single collective stick for a rotary wing aircraft

Dual rotor, rotary wing aircraft

Variable pitch mechanisms for propeller blades using a compound gea...

Aircraft control system and method

Resonant operating rotor assembly

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR IMPROVED GEARBOXES FOR EVTOL AIRCRAFT

ROTORCRAFT AND ROTOR BLADE PART

TILT ROTOR SYSTEMS AND METHODS FOR EVTOL AIRCRAFT

INVERTER CIRCUITS AND ELECTRICAL PROPULSION SYSTEMS FOR EVTOL AIRCRAFT

SYSTEMS AND METHODS FOR OIL MAINTENANCE IN GEARBOXES FOR eVTOL AIRC...

SYSTEMS AND METHODS FOR OIL MAINTENANCE IN GEARBOXES FOR eVTOL AIRC...

SYSTEMS AND METHODS FOR OIL MANAGEMENT IN GEARBOXES FOR EVTOL AIRCRAFT

SYSTEMS AND METHODS FOR IMPROVED GEARBOXES FOR EVTOL AIRCRAFT

SYSTEMS, METHODS, AND MECHANICAL DESIGNS FOR INVERTERS FOR EVTOL AI...

SYSTEMS AND METHODS FOR IMPROVED AIRCRAFT ELECTRIC ENGINES

CONTROL METHOD AND DEVICE OF UNMANNED AERIAL VEHICLE SYSTEM, UNMANN...

ROTORCRAFT WITH A DUCTED TAIL ROTOR SUPPORTED BY A STATOR

SYSTEMS AND METHODS FOR, AND COMPONENTS OF, GEARBOXES FOR EVTOL AIR...

SYSTEMS AND METHODS FOR, AND COMPONENTS OF, GEARBOXES FOR EVTOL AIR...

AERIAL VEHICLES, COOPERATIVE FLYING SYSTEMS, AND METHODS OF OPERATI...

VEHICLE BASED OPTIMIZATION SYSTEM AND METHOD THEREFOR

TEETERING PROPULSOR ASSEMBLY OF AN ELECTRIC VERTICAL TAKEOFF AND LA...

PROPULSION UNIT WITH FOLDABLE PROPELLER BLADES AND METHOD FOR STOPP...

VERTICAL TAKE-OFF AND LANDING AIRCRAFT

NESTED CONTROL LOOP STRUCTURE FOR HYBRID PROPULSION SYSTEM

UNMANNED AERIAL VEHICLE AND OPERATIONS THEREOF

DELIVERY ROTARY-WING AIRCRAFT

AERIAL VEHICLES, COOPERATIVE FLYING SYSTEMS, AND METHODS OF OPERATI...

VERTICAL TAKE-OFF AND LANDING AIRCRAFT USING HYBRID ELECTRIC PROPUL...

Vibration Isolation Systems for Compound Helicopters

ROTOR RETENTION FITTING WITH INTEGRAL BEARING AND PITCH CONTROL

ROTOR SYSTEM WITH RECONFIGURABLE DUCT

VERTICAL TAKE-OFF AND LANDING AIRCRAFT

COMPOUND ROTOR AIRCRAFT

ELECTRIC VERTICAL TAKE-OFF AND LANDING BLENDED WING-BODY ARICRAFT