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FR2952906B1 - AIRCRAFT FLOOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME - Google Patents

AIRCRAFT FLOOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

Info

Publication number
FR2952906B1
FR2952906B1 FR0958277A FR0958277A FR2952906B1 FR 2952906 B1 FR2952906 B1 FR 2952906B1 FR 0958277 A FR0958277 A FR 0958277A FR 0958277 A FR0958277 A FR 0958277A FR 2952906 B1 FR2952906 B1 FR 2952906B1
Authority
FR
France
Prior art keywords
manufacturing
same
aircraft floor
floor structure
floor panel
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
FR0958277A
Other languages
French (fr)
Other versions
FR2952906A1 (en
Inventor
Michel Bermudez
Didier Mesnage
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 Group SAS
Original Assignee
European Aeronautic Defence and Space Company EADS France
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 European Aeronautic Defence and Space Company EADS France filed Critical European Aeronautic Defence and Space Company EADS France
Priority to FR0958277A priority Critical patent/FR2952906B1/en
Priority to PCT/EP2010/067702 priority patent/WO2011061234A1/en
Publication of FR2952906A1 publication Critical patent/FR2952906A1/en
Application granted granted Critical
Publication of FR2952906B1 publication Critical patent/FR2952906B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
    • B29D99/0014—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with ridges or ribs, e.g. joined ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D24/00—Producing articles with hollow walls
    • B29D24/002—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled
    • B29D24/005—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled the structure having joined ribs, e.g. honeycomb
    • 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
    • B64C1/18—Floors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts
    • B29L2031/3082—Fuselages
    • 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)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

L'invention concerne une structure support de panneau de plancher d'aéronef, qui est constituée d'un treillis tridimensionnel (1 ) formé d'une seule pièce en matériau composite à base d'une pluralité de plis de fibres longues disposés sensiblement perpendiculairement à une face (7) de réception du panneau de plancher que présente la structure, et de sorte à assurer une continuité des fibres entre des mailles (2) du treillis voisines.The invention relates to an aircraft floor panel support structure, which consists of a three-dimensional mesh (1) formed in one piece of composite material based on a plurality of long fiber plies arranged substantially perpendicular to a face (7) for receiving the floor panel that the structure presents, and so as to ensure continuity of the fibers between the meshes (2) of the neighboring mesh.

FR0958277A 2009-11-23 2009-11-23 AIRCRAFT FLOOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME Expired - Fee Related FR2952906B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0958277A FR2952906B1 (en) 2009-11-23 2009-11-23 AIRCRAFT FLOOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
PCT/EP2010/067702 WO2011061234A1 (en) 2009-11-23 2010-11-17 Aircraft floor structure and method for manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0958277A FR2952906B1 (en) 2009-11-23 2009-11-23 AIRCRAFT FLOOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

Publications (2)

Publication Number Publication Date
FR2952906A1 FR2952906A1 (en) 2011-05-27
FR2952906B1 true FR2952906B1 (en) 2011-12-16

Family

ID=42244553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0958277A Expired - Fee Related FR2952906B1 (en) 2009-11-23 2009-11-23 AIRCRAFT FLOOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

Country Status (2)

Country Link
FR (1) FR2952906B1 (en)
WO (1) WO2011061234A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10982439B2 (en) * 2018-07-13 2021-04-20 The Boeing Company Dry floor liquid disposal system
CN111055513B (en) * 2018-10-17 2021-09-14 哈尔滨工业大学 Preparation method of foldable fiber reinforced resin matrix composite truss and truss

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872782B1 (en) * 2004-07-08 2007-10-05 Airbus France Sas FLOOR FOR AIRCRAFT
US7938362B2 (en) * 2006-02-21 2011-05-10 The Boeing Company Airplane floor assembly
US7967251B2 (en) * 2008-03-18 2011-06-28 The Boeing Company Truss network for aircraft floor attachment

Also Published As

Publication number Publication date
WO2011061234A1 (en) 2011-05-26
FR2952906A1 (en) 2011-05-27

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