Francis Edward Byrnes

Person

White Plaines, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flexbeam rotor
- Patent number 9,555,880
- Issue date Jan 31, 2017
- Sikorsky Aircraft Corporation
- David H. Hunter
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Helicopter composite blade spar and method
- Patent number 9,505,491
- Issue date Nov 29, 2016
- Sikorsky Aircraft Corporation
- Francis Edward Byrnes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rotor with blades including outer blade shell and inner structural...
- Patent number 9,169,011
- Issue date Oct 27, 2015
- Sikorsky Aircraft Corporation
- David H. Hunter
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Spherical elastomeric bearing with improved shim thickness
- Patent number 8,911,153
- Issue date Dec 16, 2014
- Sikorsky Aircraft Corporation
- Robert Cunningham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Uniform fatigue life spherical elastomeric bearing
- Patent number 8,511,997
- Issue date Aug 20, 2013
- Sikorsky Aircraft Corporation
- Robert Cunningham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Spherical elastomeric bearing with improved shim thickness
- Patent number 8,275,585
- Issue date Sep 25, 2012
- Sikorsky Aircraft Corporation
- Robert Cunningham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Snubber
- Patent number 6,848,886
- Issue date Feb 1, 2005
- Sikorsky Aircraft Corporation
- David N. Schmaling
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Method and apparatus for fiber strap termination
- Patent number 6,578,793
- Issue date Jun 17, 2003
- Sikorsky Aircraft Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Blade lock system for variable diameter rotor systems
- Patent number 6,398,497
- Issue date Jun 4, 2002
- Sikorsky Aircraft Corporation
- Francis D. Federici
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Inertial vibration isolator spring for helicopter
- Patent number 6,318,527
- Issue date Nov 20, 2001
- Sikorsky Aircraft Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Structural interlock for inhibiting relative rotation between matin...
- Patent number 6,074,126
- Issue date Jun 13, 2000
- Sikorsky Aircraft Corporation
- David H. Hunter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Composite rotating swashplate for a helicopter rotor system
- Patent number 5,810,562
- Issue date Sep 22, 1998
- Sikorsky Aircraft Corporation
- Francis Edward Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Optimized composite flexbeam for helicopter tail rotors
- Patent number 5,690,474
- Issue date Nov 25, 1997
- Sikorsky Aircraft Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Axisymmetric elastomeric bearing assembly for helicopter rotors
- Patent number 5,601,408
- Issue date Feb 11, 1997
- Sikorsky Aircraft Corporation
- David H. Hunter
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Elastomeric acoustic insulator
- Patent number 5,523,530
- Issue date Jun 4, 1996
- United Technologies Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Snubber bearing mounting assembly for bearingless rotors
- Patent number 5,499,903
- Issue date Mar 19, 1996
- United Technologies Corporation
- David N. Schmaling
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Pitch adjustment assembly for bearingless main rotors
- Patent number 5,460,487
- Issue date Oct 24, 1995
- United Technologies Corporation
- David N. Schmaling
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Tubular elastomer damper
- Patent number 5,449,152
- Issue date Sep 12, 1995
- United Technologies Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hybrid composite flexbeam for a helicopter bearingless main rotor a...
- Patent number 5,431,538
- Issue date Jul 11, 1995
- United Technologies Corporation
- David N. Schmaling
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flexbeam for a helicopter bearingless main rotor assembly
- Patent number 5,372,479
- Issue date Dec 13, 1994
- United Technologies Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Spar-to-hub joint for a flexbeam helicopter rotor
- Patent number 5,286,167
- Issue date Feb 15, 1994
- United Technologies Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Bearingless main rotor assembly torque tube
- Patent number 5,242,267
- Issue date Sep 7, 1993
- United Technologies Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Snubber-bearing with combined elastomer laminates
- Patent number 5,188,513
- Issue date Feb 23, 1993
- United Technologies Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Clevis joint capable of accommodating substantial pivotal motion be...
- Patent number 5,120,195
- Issue date Jun 9, 1992
- David N. Schmaling
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Articulated helicopter rotor within an improved blade-to-hub connec...
- Patent number 5,110,260
- Issue date May 5, 1992
- United Technologies Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Composite flexbeam for a bearingless helicopter rotor
- Patent number 5,096,380
- Issue date Mar 17, 1992
- United Technology Corporation
- Francis E. Byrnes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flexbeam helicopter rotor with improved snubber-vibration damper be...
- Patent number 5,092,738
- Issue date Mar 3, 1992
- United Technologies Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Elastomeric swashplate configuration for helicopters
- Patent number 5,083,725
- Issue date Jan 28, 1992
- United Technologies Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller blade pin attachment
- Patent number 5,035,576
- Issue date Jul 30, 1991
- United Technologies Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hybrid helicopter rotor hub retention plate
- Patent number 4,930,983
- Issue date Jun 5, 1990
- United Technologies Corporation
- Francis E. Byrnes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ROTOR WITH BLADES INCLUDING OUTER BLADE SHELL AND INNER STRUCTURAL...
- Publication number 20130064674
- Publication date Mar 14, 2013
- SIKORSKY AIRCRAFT CORPORATION
- David H. Hunter
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SPHERICAL ELASTOMERIC BEARING WITH IMPROVED SHIM THICKNESS
- Publication number 20120314982
- Publication date Dec 13, 2012
- Robert Cunningham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
FLEXBEAM ROTOR
- Publication number 20120201678
- Publication date Aug 9, 2012
- SIKORSKY AIRCRAFT CORPORATION
- David H. Hunter
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HELICOPTER COMPOSITE BLADE SPAR AND METHOD
- Publication number 20120045344
- Publication date Feb 23, 2012
- SIKORSKY AIRCRAFT CORPORATION
- Francis Edward Byrnes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SPHERICAL ELASTOMERIC BEARING WITH IMPROVED SHIM THICKNESS
- Publication number 20090268997
- Publication date Oct 29, 2009
- Robert Cunningham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
UNIFORM FATIGUE LIFE SPHERICAL ELASTOMERIC BEARING
- Publication number 20090162201
- Publication date Jun 25, 2009
- Robert Cunningham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Snubber
- Publication number 20040208745
- Publication date Oct 21, 2004
- David N. Schmaling
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Method and apparatus for fiber strap termination
- Publication number 20020109042
- Publication date Aug 15, 2002
- Sikorsky Aircraft Corporation
- Francis E. Byrnes
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Francis Edward Byrnes

Person

Patents Grantslast 30 patents

Flexbeam rotor

Helicopter composite blade spar and method

Rotor with blades including outer blade shell and inner structural...

Spherical elastomeric bearing with improved shim thickness

Uniform fatigue life spherical elastomeric bearing

Spherical elastomeric bearing with improved shim thickness

Snubber

Method and apparatus for fiber strap termination

Blade lock system for variable diameter rotor systems

Inertial vibration isolator spring for helicopter

Structural interlock for inhibiting relative rotation between matin...

Composite rotating swashplate for a helicopter rotor system

Optimized composite flexbeam for helicopter tail rotors

Axisymmetric elastomeric bearing assembly for helicopter rotors

Elastomeric acoustic insulator

Snubber bearing mounting assembly for bearingless rotors

Pitch adjustment assembly for bearingless main rotors

Tubular elastomer damper

Hybrid composite flexbeam for a helicopter bearingless main rotor a...

Flexbeam for a helicopter bearingless main rotor assembly

Spar-to-hub joint for a flexbeam helicopter rotor

Bearingless main rotor assembly torque tube

Snubber-bearing with combined elastomer laminates

Clevis joint capable of accommodating substantial pivotal motion be...

Articulated helicopter rotor within an improved blade-to-hub connec...

Composite flexbeam for a bearingless helicopter rotor

Flexbeam helicopter rotor with improved snubber-vibration damper be...

Elastomeric swashplate configuration for helicopters

Propeller blade pin attachment

Hybrid helicopter rotor hub retention plate

Patents Applicationslast 30 patents

ROTOR WITH BLADES INCLUDING OUTER BLADE SHELL AND INNER STRUCTURAL...

SPHERICAL ELASTOMERIC BEARING WITH IMPROVED SHIM THICKNESS

FLEXBEAM ROTOR

HELICOPTER COMPOSITE BLADE SPAR AND METHOD

SPHERICAL ELASTOMERIC BEARING WITH IMPROVED SHIM THICKNESS

UNIFORM FATIGUE LIFE SPHERICAL ELASTOMERIC BEARING

Snubber

Method and apparatus for fiber strap termination