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FR3038954B1 - Boite de transmission de puissance et aeronef - Google Patents

Boite de transmission de puissance et aeronef

Info

Publication number
FR3038954B1
FR3038954B1 FR1501515A FR1501515A FR3038954B1 FR 3038954 B1 FR3038954 B1 FR 3038954B1 FR 1501515 A FR1501515 A FR 1501515A FR 1501515 A FR1501515 A FR 1501515A FR 3038954 B1 FR3038954 B1 FR 3038954B1
Authority
FR
France
Prior art keywords
aircraft
power
transmission box
box
transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1501515A
Other languages
English (en)
Other versions
FR3038954A1 (fr
Inventor
Lionel Thomassey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Helicopters SAS
Original Assignee
Airbus Helicopters SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Airbus Helicopters SAS filed Critical Airbus Helicopters SAS
Priority to FR1501515A priority Critical patent/FR3038954B1/fr
Priority to US15/207,779 priority patent/US10240662B2/en
Publication of FR3038954A1 publication Critical patent/FR3038954A1/fr
Application granted granted Critical
Publication of FR3038954B1 publication Critical patent/FR3038954B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/14—Direct drive between power plant and rotor hub
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0213—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for auxiliary power units (APU's)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H2055/173—Crown gears, i.e. gears have axially arranged teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gear Transmission (AREA)
  • General Details Of Gearings (AREA)
FR1501515A 2015-07-16 2015-07-16 Boite de transmission de puissance et aeronef Active FR3038954B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1501515A FR3038954B1 (fr) 2015-07-16 2015-07-16 Boite de transmission de puissance et aeronef
US15/207,779 US10240662B2 (en) 2015-07-16 2016-07-12 Power transmission gearbox and an aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1501515A FR3038954B1 (fr) 2015-07-16 2015-07-16 Boite de transmission de puissance et aeronef

Publications (2)

Publication Number Publication Date
FR3038954A1 FR3038954A1 (fr) 2017-01-20
FR3038954B1 true FR3038954B1 (fr) 2017-07-21

Family

ID=54707824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1501515A Active FR3038954B1 (fr) 2015-07-16 2015-07-16 Boite de transmission de puissance et aeronef

Country Status (2)

Country Link
US (1) US10240662B2 (fr)
FR (1) FR3038954B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3071021B1 (fr) * 2017-09-08 2020-02-14 Electricfil Automotive Actionneur avec roue a denture axiale
US11780610B2 (en) * 2019-11-07 2023-10-10 Ge Aviation Systems Limited Monitoring of a revolving component employing time-synchronized multiple detectors

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416689A (en) * 1944-09-27 1947-03-04 Thomas M Grady Propulsion mechanism
NL8503359A (nl) 1985-12-05 1987-07-01 Kuiken Nv Kroonwieloverbrenging.
US5149311A (en) * 1985-12-18 1992-09-22 Daf Special Products Gear unit, particularly for use in a helicopter
US4700589A (en) * 1986-02-14 1987-10-20 Coronel Paul K Coronel radiant drive systems
WO1990008271A1 (fr) * 1989-01-11 1990-07-26 Crown Gear B.V. Dispositif de contre-rotation de deux arbres concentriques
US5039281A (en) * 1989-12-26 1991-08-13 General Electric Company Method and apparatus for supplying compressed air to auxiliary systems of a vehicle
US5135442A (en) * 1990-02-12 1992-08-04 Lucas Western, Inc. Gear arrangement for transmitting torque through an angle
US5178028A (en) * 1990-09-27 1993-01-12 Lucas Western, Inc. Offset face gear transmission
US5233886A (en) * 1992-05-26 1993-08-10 Lucas Western, Inc. Increased capacity face gear arrangement for transmitting torque through an angle and to a plurality of power extraction paths
US5802918A (en) * 1996-10-16 1998-09-08 Mcdonnell Douglas Helicopter Co. Concentric face gear transmission assembly
DE69809404T2 (de) 1998-06-18 2003-07-10 Fiatavio S.P.A., Turin/Torino Kronradgetriebeanordnung mit beweglich angeordneten Ritzeln
DE10004373B4 (de) * 2000-02-02 2007-12-20 Steffens, Ralf, Dr. Ing. Trockenverdichtende Schraubenpumpe
NL1016550C2 (nl) * 2000-11-06 2002-05-22 Crown Gear Holding B V Tandwieloverbrenging.
US20020084120A1 (en) * 2001-01-02 2002-07-04 Beasley Leslie R. Motor assembly with independent motor units
FR2830307B1 (fr) 2001-10-02 2003-12-05 Eurocopter France Boite de transmission de puissance basculante a roues a denture frontale peripherique de type "far gear"
US6612195B2 (en) 2001-11-26 2003-09-02 Sikorsky Aircraft Corporation Split-torque face gear transmission
WO2004065927A1 (fr) * 2003-01-24 2004-08-05 The Commonwealth Of Australia As Represented By The Defence Science And Technology Organisation Of The Department Of Defence, An Australian Organisation Being Part Of The Australian Dept. Of Defense Moyenne synchrone des vibrations d'un train epicycloidal
US8015900B2 (en) * 2003-07-16 2011-09-13 Sikorsky Aircraft Corporation Split-torque gear box
DE20316481U1 (de) * 2003-10-27 2005-03-17 Joseph Voegele Ag Straßenfertiger
US7267300B2 (en) * 2005-02-25 2007-09-11 The Boeing Company Aircraft capable of vertical and short take-off and landing
JP5025222B2 (ja) * 2005-11-21 2012-09-12 株式会社エンプラス 歯車装置
US8231345B2 (en) * 2007-09-04 2012-07-31 Honda Motor Co., Ltd. Fan blade pitch change assembly
US20120006137A1 (en) * 2010-07-07 2012-01-12 Hamilton Sundstrand Corporation Gear driven accessory for gearbox

Also Published As

Publication number Publication date
FR3038954A1 (fr) 2017-01-20
US20170016513A1 (en) 2017-01-19
US10240662B2 (en) 2019-03-26

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