FR2901240B1 - Poutre interne composite pour renforcer la structure d'un aeronef - Google Patents

Poutre interne composite pour renforcer la structure d'un aeronef

Info

Publication number
FR2901240B1
FR2901240B1 FR0651778A FR0651778A FR2901240B1 FR 2901240 B1 FR2901240 B1 FR 2901240B1 FR 0651778 A FR0651778 A FR 0651778A FR 0651778 A FR0651778 A FR 0651778A FR 2901240 B1 FR2901240 B1 FR 2901240B1
Authority
FR
France
Prior art keywords
aircraft
strengthening
internal beam
composite internal
airtight wall
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.)
Expired - Fee Related
Application number
FR0651778A
Other languages
English (en)
Other versions
FR2901240A1 (fr
Inventor
Sebastien Alby
Laurent Gauthie
Philippe Bernardet
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 Operations SAS
Original Assignee
Airbus Operations 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 Operations SAS filed Critical Airbus Operations SAS
Priority to FR0651778A priority Critical patent/FR2901240B1/fr
Priority to US11/798,374 priority patent/US7810756B2/en
Publication of FR2901240A1 publication Critical patent/FR2901240A1/fr
Application granted granted Critical
Publication of FR2901240B1 publication Critical patent/FR2901240B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/065—Spars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/26—Attaching the wing or tail units or stabilising surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0081—Fuselage structures substantially made from particular materials from metallic materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Gasket Seals (AREA)
FR0651778A 2006-05-17 2006-05-17 Poutre interne composite pour renforcer la structure d'un aeronef Expired - Fee Related FR2901240B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0651778A FR2901240B1 (fr) 2006-05-17 2006-05-17 Poutre interne composite pour renforcer la structure d'un aeronef
US11/798,374 US7810756B2 (en) 2006-05-17 2007-05-14 Composite internal beam for reinforcing the structure of an aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0651778A FR2901240B1 (fr) 2006-05-17 2006-05-17 Poutre interne composite pour renforcer la structure d'un aeronef

Publications (2)

Publication Number Publication Date
FR2901240A1 FR2901240A1 (fr) 2007-11-23
FR2901240B1 true FR2901240B1 (fr) 2009-01-09

Family

ID=37875747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0651778A Expired - Fee Related FR2901240B1 (fr) 2006-05-17 2006-05-17 Poutre interne composite pour renforcer la structure d'un aeronef

Country Status (2)

Country Link
US (1) US7810756B2 (fr)
FR (1) FR2901240B1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006026168A1 (de) 2006-06-06 2008-01-31 Airbus Deutschland Gmbh Flugzeugrumpfstruktur und Verfahren zu deren Herstellung
DE102006026169B4 (de) * 2006-06-06 2012-06-21 Airbus Operations Gmbh Flugzeugrumpfstruktur und Verfahren zu deren Herstellung
DE102006026170B4 (de) * 2006-06-06 2012-06-21 Airbus Operations Gmbh Flugzeugrumpfstruktur und Verfahren zu deren Herstellung
DE102007063159A1 (de) * 2007-12-30 2010-07-08 Airbus Deutschland Gmbh Flügel-Rumpf-Strukturbauteil zur Verbindung von zwei Tragflügeln und einer Rumpfsektion an einem Flugzeug
EP2259965B1 (fr) * 2008-03-31 2013-01-09 Honda Patents & Technologies North America, LLC Cloison de pressurisation pour avion
US8181422B2 (en) * 2008-12-23 2012-05-22 Spirit Aerosystems, Inc. Energy-absorbing structural composite element
FR2953193B1 (fr) * 2009-11-30 2012-03-16 Airbus Operations Sas Aeronef comportant une cloison interne
US8333345B2 (en) * 2010-08-26 2012-12-18 The Boeing Company Composite aircraft joint
DK2635489T3 (da) 2010-11-04 2019-05-27 Univ Maine System Flydende hybridkomposit-vindturbineplatform og tårnsystem
US9394035B2 (en) * 2010-11-04 2016-07-19 University Of Maine System Board Of Trustees Floating wind turbine platform and method of assembling
FR2972997B1 (fr) * 2011-03-25 2013-05-10 Airbus Operations Sas Raccordement d'un fuselage a une voilure d'aeronef
FR2990409B1 (fr) 2012-05-09 2015-01-30 Airbus Operations Sas Poutre ventrale d'un aeronef
FR2991228B1 (fr) 2012-05-29 2015-03-06 Airbus Operations Sas Procede et dispositif de realisation d'un panneau composite auto-raidi
FR2999149B1 (fr) * 2012-12-10 2015-01-16 Airbus Operations Sas Fuselage pour aeronef comportant un dispositif de liaison configure pour etre relie a un caisson de voilure de l'aeronef et pour transmettre a ce caisson des efforts subis par le fuselage
FR3015426B1 (fr) * 2013-12-20 2017-10-27 Airbus Operations Sas Procede de realisation d'un caisson central de voilure
FR3016605B1 (fr) * 2014-01-22 2018-01-26 Airbus Operations Partie d'un fuselage d'un aeronef comportant une poutre ventrale et une coque inferieure arriere
GB2528080A (en) * 2014-07-08 2016-01-13 Airbus Operations Ltd Structure
FR3040684A1 (fr) * 2015-09-04 2017-03-10 Airbus Operations Sas Nervure simplifiee pour caisson central de voilure d'aeronef.
EP3378788B1 (fr) * 2017-03-22 2021-04-28 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Aéronef comprenant un fuselage comportant au moins un élément de poutre creuse
US11180238B2 (en) * 2018-11-19 2021-11-23 The Boeing Company Shear ties for aircraft wing
FR3105777B1 (fr) * 2019-12-27 2022-09-09 Airbus Operations Sas Poutre ventrale en forme de diapason pour aéronef à soute ventrale
US11787523B2 (en) * 2021-01-06 2023-10-17 The Boeing Company Aircraft keel beam assembly
US12110094B2 (en) * 2021-01-20 2024-10-08 The Boeing Company Keel beam assembly for an aircraft
CN113978692A (zh) * 2021-11-16 2022-01-28 天津爱思达航天科技有限公司 舱段底板轻量化结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382358A (en) * 1944-02-03 1945-08-14 Budd Edward G Mfg Co Stressed skin airfoil joint
US3694990A (en) * 1970-06-09 1972-10-03 Mcneil Corp Welded box-type structural member
US4635882A (en) * 1980-11-14 1987-01-13 The Boeing Company Method and apparatus for reducing low to mid frequency interior noise
DE3534719A1 (de) * 1985-09-28 1987-04-02 Messerschmitt Boelkow Blohm Druckwand fuer einen unter inneren ueberdruck setzbaren rumpf eines luftfahrzeuges
DE4017978C2 (de) * 1990-06-05 1993-09-30 Dornier Luftfahrt Herstellung profilierter Stringer
DE19639339B4 (de) * 1996-09-25 2004-06-24 Dwa Deutsche Waggonbau Gmbh Schalenstruktur aus faserverstärktem Kunststoff für Fahrzeuge oder Behälter, insbesondere für Wagenkästen von Schienenfahrzeugen
AT405813B (de) * 1997-11-10 1999-11-25 Fischer Adv Components Gmbh Druckspant, insbesondere für flugzeuge
US5899412A (en) * 1997-12-19 1999-05-04 Northrop Grumman Corporation Aircraft pressure containment assembly module
FR2782495B1 (fr) 1998-08-19 2000-11-10 Aerospatiale Structure avant d'avion
US7155874B2 (en) * 2001-02-15 2007-01-02 Dae-Jun Lee Tubular structure and modular building assembly using the same
US6648273B2 (en) * 2001-10-30 2003-11-18 The Boeing Company Light weight and high strength fuselage
US7159822B2 (en) * 2004-04-06 2007-01-09 The Boeing Company Structural panels for use in aircraft fuselages and other structures
US7134629B2 (en) * 2004-04-06 2006-11-14 The Boeing Company Structural panels for use in aircraft fuselages and other structures

Also Published As

Publication number Publication date
US20080156935A1 (en) 2008-07-03
US7810756B2 (en) 2010-10-12
FR2901240A1 (fr) 2007-11-23

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Legal Events

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Effective date: 20110916

CD Change of name or company name

Owner name: AIRBUS HOLDING, FR

Effective date: 20110916

CJ Change in legal form

Effective date: 20110916

TP Transmission of property

Owner name: AIRBUS HOLDING, FR

Effective date: 20110913

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Effective date: 20220105