FR2902689B1 - Panneau raidi a raidisseurs composites a sensibilite aux chocs diminuee - Google Patents

Panneau raidi a raidisseurs composites a sensibilite aux chocs diminuee

Info

Publication number
FR2902689B1
FR2902689B1 FR0652584A FR0652584A FR2902689B1 FR 2902689 B1 FR2902689 B1 FR 2902689B1 FR 0652584 A FR0652584 A FR 0652584A FR 0652584 A FR0652584 A FR 0652584A FR 2902689 B1 FR2902689 B1 FR 2902689B1
Authority
FR
France
Prior art keywords
core
structural part
skin
coating
placing
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
FR0652584A
Other languages
English (en)
Other versions
FR2902689A1 (fr
Inventor
Mathieu Normand
Jean Claude Lacombe
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 FR0652584A priority Critical patent/FR2902689B1/fr
Priority to US11/766,177 priority patent/US7814729B2/en
Publication of FR2902689A1 publication Critical patent/FR2902689A1/fr
Application granted granted Critical
Publication of FR2902689B1 publication Critical patent/FR2902689B1/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
    • B64C1/12—Construction or attachment of skin panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/887—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced locally reinforced, e.g. by fillers
    • 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
    • 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
    • B64C1/064—Stringers; Longerons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/26—Construction, shape, or attachment of separate skins, e.g. panels
    • 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
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
FR0652584A 2006-06-22 2006-06-22 Panneau raidi a raidisseurs composites a sensibilite aux chocs diminuee Expired - Fee Related FR2902689B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0652584A FR2902689B1 (fr) 2006-06-22 2006-06-22 Panneau raidi a raidisseurs composites a sensibilite aux chocs diminuee
US11/766,177 US7814729B2 (en) 2006-06-22 2007-06-21 Stiff panel having composite stiffeners with reduced shock sensitivity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0652584A FR2902689B1 (fr) 2006-06-22 2006-06-22 Panneau raidi a raidisseurs composites a sensibilite aux chocs diminuee

Publications (2)

Publication Number Publication Date
FR2902689A1 FR2902689A1 (fr) 2007-12-28
FR2902689B1 true FR2902689B1 (fr) 2008-08-22

Family

ID=37682654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0652584A Expired - Fee Related FR2902689B1 (fr) 2006-06-22 2006-06-22 Panneau raidi a raidisseurs composites a sensibilite aux chocs diminuee

Country Status (2)

Country Link
US (1) US7814729B2 (fr)
FR (1) FR2902689B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8551382B2 (en) † 2008-05-28 2013-10-08 The Boeing Company Modified blade stiffener and fabrication method therefor
ES2382765B1 (es) * 2009-06-29 2013-05-03 Airbus Operations, S.L. Diseño de cuadernas de aeronave
US9340319B2 (en) 2011-11-09 2016-05-17 Norduyn Inc. Cargo pallet and method of manufacture thereof
FR2986989B1 (fr) * 2012-02-17 2014-02-28 Airbus Operations Sas Procede et dispositif de protection de raidisseurs, ainsi que panneau composite correspondant
EP2700574B1 (fr) 2012-08-22 2016-08-17 Airbus Operations GmbH Réduction de charge passive pour caisson central à fibres renforcées d'un avion ayant une structure de coque rigide
ES2566168T3 (es) * 2012-12-28 2016-04-11 Airbus Operations, S.L. Estructura aeronáutica con elementos de refuerzo integrados
US9719489B2 (en) 2013-05-22 2017-08-01 General Electric Company Wind turbine rotor blade assembly having reinforcement assembly
FI127614B (en) * 2017-04-07 2018-10-15 Patria Aerostructures Oy COMPOSITE ELEMENT AND METHOD FOR MANUFACTURING IT

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385217A (en) * 1920-04-13 1921-07-19 Henry M Lutz Glazing-clip
GB794166A (en) * 1956-08-29 1958-04-30 Robert Herrington Nichol Improvements in or relating to the reinforcement of fibre glass boat hulls, or otherbodies of a like flexible nature, made from a plastic material
FR1251327A (fr) * 1959-12-07 1961-01-20 Procédé de renforcement de structures en matières plastiques et structures obtenues à l'aide de ce procédé
US3207057A (en) * 1962-09-07 1965-09-21 Donn Prod Inc Panel supporting grid
US3995081A (en) * 1974-10-07 1976-11-30 General Dynamics Corporation Composite structural beams and method
US4554718A (en) * 1984-06-04 1985-11-26 Armstrong World Industries, Inc. Method of reinforcing a ceiling runner
US5306068A (en) * 1991-08-30 1994-04-26 Toray Industries Inc. Automobile door
US5325647A (en) * 1992-08-21 1994-07-05 Armstrong World Industries, Inc. Composite ceiling grid
AUPN323895A0 (en) * 1995-05-29 1995-06-22 Hatziathanasiou, Terry Multi-width canopy
GB9709776D0 (en) * 1997-05-15 1997-07-09 Ultraframe Plc Structural members
US6443513B1 (en) * 1998-07-02 2002-09-03 Concept Analysis Corporation Cup bumper absorber
ES2185443B1 (es) * 2000-03-07 2004-09-01 Airbus España S.L. Procedimiento de fabricacion de piezas precuradas en material compuesto con rigidizadores aplicados en estado fresco.
US6553734B1 (en) * 2000-08-24 2003-04-29 Lockheed Martin Corporation Composite structural panel with undulated body
FR2824801B1 (fr) * 2001-05-15 2003-09-12 Sofitec Sa Panneau d'etancheite et d'isolation acoustique, en particulier pour porte de vehicule automobile
EP1552081B1 (fr) * 2002-09-03 2008-04-02 Corus Bausysteme GmbH Element de retenue de forme allongee
US6883858B2 (en) * 2002-09-10 2005-04-26 L & L Products, Inc. Structural reinforcement member and method of use therefor

Also Published As

Publication number Publication date
US20080010942A1 (en) 2008-01-17
US7814729B2 (en) 2010-10-19
FR2902689A1 (fr) 2007-12-28

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Legal Events

Date Code Title Description
CA Change of address

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

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 15

ST Notification of lapse

Effective date: 20220205