Direct drive between power plant and rotor hub

Industry

CPC
B64C27/14

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

B64C27/14Direct drive between power plant and rotor hub

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Rotary shaft for an aircraft
- Patent number 12,187,419
- Issue date Jan 7, 2025
- Lockheed Martin Corporation
- Peter X. Palcic
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Ballistic resistant drive shaft
- Patent number 12,179,913
- Issue date Dec 31, 2024
- Hamilton Sundstrand Corporation
- Mark R. Gurvich
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rotorcraft having an electric drive for driving a main and/or tail...
- Patent number 12,157,561
- Issue date Dec 3, 2024
- KOPTER GROUP AG
- Johannes Hettenkofer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hover-capable aircraft and lubrication method for a module of a tra...
- Patent number 12,134,468
- Issue date Nov 5, 2024
- LEONARDO S.P.A.
- Paolo Pisani
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Dual-state rotatable propulsion system
- Patent number 12,134,467
- Issue date Nov 5, 2024
- Joseph Raymond Renteria
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Apparatus for facilitating propulsion of a vehicle
- Patent number 12,132,358
- Issue date Oct 29, 2024
- Airborne Motorworks Inc.
- Jesse Antoine Marcel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotor flight vehicle
- Patent number 12,091,165
- Issue date Sep 17, 2024
- ACC INNOVATION AB
- Anders Ljung
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Transmission cooling assembly of helicopter
- Patent number 12,043,401
- Issue date Jul 23, 2024
- Kawasaki Jukogyo Kabushiki Kaisha
- Kenta Ogasawara
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Power plant for a rotary-wing aircraft provided with an engine brak...
- Patent number 12,030,622
- Issue date Jul 9, 2024
- Airbus Helicopters
- Patrice Garcin
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hybrid gyrodyne aircraft
- Patent number 11,983,018
- Issue date May 14, 2024
- Aergility Corporation
- James E. Vander Mey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid gyrodyne aircraft
- Patent number 11,977,394
- Issue date May 7, 2024
- Aergility Corporation
- James E. Vander Mey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Spline with expendable spherical alignment head
- Patent number 11,975,825
- Issue date May 7, 2024
- Textron Innovations Inc.
- Nathaniel Ross Bernklau
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Systems and methods for reducing noise based on effective rotor are...
- Patent number 11,958,596
- Issue date Apr 16, 2024
- MagLev Aero Inc.
- Ian Morris Randall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air vehicle with double-layer rotor wing structure
- Patent number 11,878,791
- Issue date Jan 23, 2024
- Guangdong Guoshijian Technology Development Co., Ltd
- Zhicheng Wang
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hybrid gyrodyne aircraft
- Patent number 11,860,622
- Issue date Jan 2, 2024
- Aergility Corporation
- James E. Vander Mey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid gyrodyne aircraft
- Patent number 11,853,054
- Issue date Dec 26, 2023
- Aergility Corporation
- James E. Vander Mey
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hybrid gyrodyne aircraft
- Patent number 11,829,161
- Issue date Nov 28, 2023
- Aergility Corporation
- James E. Vander Mey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Helicopter with an anti-torque system
- Patent number 11,780,575
- Issue date Oct 10, 2023
- LEONARDO S.P.A.
- Massimo Brunetti
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electric vertical take off and landing vehicle
- Patent number 11,767,106
- Issue date Sep 26, 2023
- Lockheed Martin Corporation
- Timothy F. Lauder
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Noise modulation for unmanned aerial vehicles
- Patent number 11,753,142
- Issue date Sep 12, 2023
- Snap Inc.
- Yoav Ben-Haim
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Aircraft propulsion system
- Patent number 11,745,889
- Issue date Sep 5, 2023
- Honda Motor Co., Ltd.
- Akinori Kita
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Three-steering gear direct-drive coaxial rotor system and flight co...
- Patent number 11,745,862
- Issue date Sep 5, 2023
- Hunan Taoxun Aviation Technology Co., Ltd.
- Xun Ge
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotary aircraft hybrid rotor mast
- Patent number 11,718,391
- Issue date Aug 8, 2023
- AVX Aircraft Company
- Stan Messinger
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Failsafe multimode clutch assemblies for rotorcraft
- Patent number 11,708,868
- Issue date Jul 25, 2023
- Textron Innovations Inc.
- Eric Stephen Olson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Friction welded raceways for use in rotorcraft propulsion assemblies
- Patent number 11,708,156
- Issue date Jul 25, 2023
- Textron Innovations Inc.
- Ezra Mike Tiprigan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Multi-speed gear box for a rotary wing aircraft
- Patent number 11,655,880
- Issue date May 23, 2023
- Lockheed Martin Corporation
- Bruce D. Hansen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotary wing vehicle
- Patent number 11,649,051
- Issue date May 16, 2023
- Paul E Arlton
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hybrid propulsion system for multi-rotor rotary wing aircraft, comp...
- Patent number 11,608,184
- Issue date Mar 21, 2023
- SAFRAN HELICOPTER ENGINES
- Thomas Klonowski
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Architecture for a propulsion system of a helicopter including a hy...
- Patent number 11,597,504
- Issue date Mar 7, 2023
- SAFRAN HELICOPTER ENGINES
- Philippe Vallart
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for drive control of a magnetically levitated r...
- Patent number 11,591,080
- Issue date Feb 28, 2023
- MagLev Aero Inc.
- Ian Morris Randall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Rotor Flight Vehicle
- Publication number 20240425175
- Publication date Dec 26, 2024
- ACC Innovation AB
- Anders Ljung
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Axially Biased Nonintegral Raceways for Rotorcraft Masts
- Publication number 20240190560
- Publication date Jun 13, 2024
- TEXTRON INNOVATIONS INC.
- Charles Hubert Speller
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HYBRID PROPULSION SYSTEM FOR A HELICOPTER
- Publication number 20240092497
- Publication date Mar 21, 2024
- SAFRAN HELICOPTER ENGINES
- Romain Jean Gilbert THIRIET
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTARY SHAFT FOR AN AIRCRAFT
- Publication number 20240067332
- Publication date Feb 29, 2024
- Lockheed Martin Corporation
- Peter X. Palcic
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MECHANICAL DRIVE DEVICE PROVIDED WITH A TORQUEMETER WITH A PHONIC W...
- Publication number 20230400086
- Publication date Dec 14, 2023
- Airbus Helicopters
- Lionel THOMASSEY
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Dual-state rotatable propulsion system
- Publication number 20230356832
- Publication date Nov 9, 2023
- Joseph Raymond Renteria
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTARY WING VEHICLE
- Publication number 20230294828
- Publication date Sep 21, 2023
- Paul E. Arlton
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AIR VEHICLE WITH DOUBLE-LAYER ROTOR WING STRUCTURE
- Publication number 20230278702
- Publication date Sep 7, 2023
- Guangdong Guoshijian Technology Development Co., Ltd.
- Zhicheng WANG
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HELICOPTER
- Publication number 20230278703
- Publication date Sep 7, 2023
- LEONARDO S.P.A.
- Luigi Bottasso
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTARY WING VEHICLE
- Publication number 20230234706
- Publication date Jul 27, 2023
- Paul E. Arlton
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
BEARING ASSEMBLY
- Publication number 20230192278
- Publication date Jun 22, 2023
- Lockheed Martin Corporation
- Michael F. Mullen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED ROTOR ASSEMBLY FOR USE WITH A STATOR
- Publication number 20230159159
- Publication date May 25, 2023
- Maglev Aero Inc.
- Ian Morris Randall
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANNED AND UNMANNED AIRCRAFT
- Publication number 20230150657
- Publication date May 18, 2023
- Dronexus Aero LLC
- James KAISER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Friction Welded Raceways for Use in Rotorcraft Propulsion Assemblies
- Publication number 20230122735
- Publication date Apr 20, 2023
- TEXTRON INNOVATIONS INC.
- Ezra Mike Tiprigan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
TRANSMISSION STRUCTURE OF HELICOPTER
- Publication number 20230042648
- Publication date Feb 9, 2023
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Kenta OGASAWARA
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HOVER-CAPABLE AIRCRAFT AND LUBRICATION METHOD FOR A MODULE OF A TRA...
- Publication number 20230033330
- Publication date Feb 2, 2023
- LEONARDO S.P.A.
- Paolo Pisani
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
TRANSMISSION COOLING ASSEMBLY OF HELICOPTER
- Publication number 20220324581
- Publication date Oct 13, 2022
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Kenta OGASAWARA
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTARY AIRCRAFT HYBRID ROTOR MAST
- Publication number 20220324557
- Publication date Oct 13, 2022
- AVX Aircraft Company
- Stan Messinger
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AIRCRAFT PROPULSION SYSTEM
- Publication number 20220194621
- Publication date Jun 23, 2022
- Honda Motor Co., Ltd.
- Akinori Kita
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
POWER PLANT FOR A ROTARY-WING AIRCRAFT PROVIDED WITH AN ENGINE BRAK...
- Publication number 20220169370
- Publication date Jun 2, 2022
- AIRBUS HELICOPTERS
- Patrice GARCIN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SPLINE WITH SPHERICAL ALIGNMENT TERMINAL
- Publication number 20220161925
- Publication date May 26, 2022
- Bell Textron Inc.
- Nathaniel Ross Bernklau
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Hybrid Gyrodyne aircraft
- Publication number 20220097834
- Publication date Mar 31, 2022
- Aergility Corporation
- James E. Vander Mey
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
DRIVE APPARATUS AND METHODS FOR USE
- Publication number 20220073195
- Publication date Mar 10, 2022
- RADEUS.AERO, INC.
- Raymond Don Hayden
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ARCHITECTURE FOR A PROPULSION SYSTEM OF A HELICOPTER INCLUDING A HY...
- Publication number 20220024568
- Publication date Jan 27, 2022
- SAFRAN HELICOPTER ENGINES
- Philippe Vallart
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH SPEED ROTORCRAFT PROPULSION CONFIGURATION
- Publication number 20220024574
- Publication date Jan 27, 2022
- TEXTRON INNOVATIONS INC.
- Troy C. Schank
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Failsafe Multimode Clutch Assemblies for Rotorcraft
- Publication number 20220025941
- Publication date Jan 27, 2022
- Bell Textron Inc.
- Eric Stephen Olson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
REDUCED SHANK FASTENERS
- Publication number 20220018381
- Publication date Jan 20, 2022
- Bell Textron Inc.
- Scott David Poster
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MULTI-SPEED GEAR BOX FOR A ROTARY WING AIRCRAFT
- Publication number 20220010862
- Publication date Jan 13, 2022
- Lockheed Martin Corporation
- Bruce D. Hansen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROTORCRAFT HAVING AN ELECTRIC DRIVE FOR DRIVING A MAIN AND/OR TAIL...
- Publication number 20210362844
- Publication date Nov 25, 2021
- KOPTER GROUP AG
- Johannes HETTENKOFER
- B60 - VEHICLES IN GENERAL
Information Patent Application
OIL PUMP RECEIVING BORE LIP
- Publication number 20210332879
- Publication date Oct 28, 2021
- Bell Textron Inc.
- Amanda Christine SAVAGE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Direct drive between power plant and rotor hub

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rotary shaft for an aircraft

Ballistic resistant drive shaft

Rotorcraft having an electric drive for driving a main and/or tail...

Hover-capable aircraft and lubrication method for a module of a tra...

Dual-state rotatable propulsion system

Apparatus for facilitating propulsion of a vehicle

Rotor flight vehicle

Transmission cooling assembly of helicopter

Power plant for a rotary-wing aircraft provided with an engine brak...

Hybrid gyrodyne aircraft

Hybrid gyrodyne aircraft

Spline with expendable spherical alignment head

Systems and methods for reducing noise based on effective rotor are...

Air vehicle with double-layer rotor wing structure

Hybrid gyrodyne aircraft

Hybrid gyrodyne aircraft

Hybrid gyrodyne aircraft

Helicopter with an anti-torque system

Electric vertical take off and landing vehicle

Noise modulation for unmanned aerial vehicles

Aircraft propulsion system

Three-steering gear direct-drive coaxial rotor system and flight co...

Rotary aircraft hybrid rotor mast

Failsafe multimode clutch assemblies for rotorcraft

Friction welded raceways for use in rotorcraft propulsion assemblies

Multi-speed gear box for a rotary wing aircraft

Rotary wing vehicle

Hybrid propulsion system for multi-rotor rotary wing aircraft, comp...

Architecture for a propulsion system of a helicopter including a hy...

Systems and methods for drive control of a magnetically levitated r...

Patents Applicationslast 30 patents

Rotor Flight Vehicle

Axially Biased Nonintegral Raceways for Rotorcraft Masts

HYBRID PROPULSION SYSTEM FOR A HELICOPTER

ROTARY SHAFT FOR AN AIRCRAFT

MECHANICAL DRIVE DEVICE PROVIDED WITH A TORQUEMETER WITH A PHONIC W...

Dual-state rotatable propulsion system

ROTARY WING VEHICLE

AIR VEHICLE WITH DOUBLE-LAYER ROTOR WING STRUCTURE

HELICOPTER

ROTARY WING VEHICLE

BEARING ASSEMBLY

SYSTEMS AND METHODS FOR IMPROVED ROTOR ASSEMBLY FOR USE WITH A STATOR

MANNED AND UNMANNED AIRCRAFT

Friction Welded Raceways for Use in Rotorcraft Propulsion Assemblies

TRANSMISSION STRUCTURE OF HELICOPTER

HOVER-CAPABLE AIRCRAFT AND LUBRICATION METHOD FOR A MODULE OF A TRA...

TRANSMISSION COOLING ASSEMBLY OF HELICOPTER

ROTARY AIRCRAFT HYBRID ROTOR MAST

AIRCRAFT PROPULSION SYSTEM

POWER PLANT FOR A ROTARY-WING AIRCRAFT PROVIDED WITH AN ENGINE BRAK...

SPLINE WITH SPHERICAL ALIGNMENT TERMINAL

Hybrid Gyrodyne aircraft

DRIVE APPARATUS AND METHODS FOR USE

ARCHITECTURE FOR A PROPULSION SYSTEM OF A HELICOPTER INCLUDING A HY...

HIGH SPEED ROTORCRAFT PROPULSION CONFIGURATION

Failsafe Multimode Clutch Assemblies for Rotorcraft

REDUCED SHANK FASTENERS

MULTI-SPEED GEAR BOX FOR A ROTARY WING AIRCRAFT

ROTORCRAFT HAVING AN ELECTRIC DRIVE FOR DRIVING A MAIN AND/OR TAIL...

OIL PUMP RECEIVING BORE LIP