BR112012008986A2 - painel de material compósito - Google Patents

painel de material compósito

Info

Publication number
BR112012008986A2
BR112012008986A2 BR112012008986A BR112012008986A BR112012008986A2 BR 112012008986 A2 BR112012008986 A2 BR 112012008986A2 BR 112012008986 A BR112012008986 A BR 112012008986A BR 112012008986 A BR112012008986 A BR 112012008986A BR 112012008986 A2 BR112012008986 A2 BR 112012008986A2
Authority
BR
Brazil
Prior art keywords
composite material
stiffeners
skin
material panel
face
Prior art date
Application number
BR112012008986A
Other languages
English (en)
Inventor
François Lemoine
Georges Filippi
Mathieu Hottin
Romain Lefrancois
Original Assignee
Daher Aerospace
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 Daher Aerospace filed Critical Daher Aerospace
Publication of BR112012008986A2 publication Critical patent/BR112012008986A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/001—Devices not provided for in the groups B64C25/02 - B64C25/68
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/18—Aircraft
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

painel de material compósito a presente invenção se refere a um painel de material compósito (1) que comporta uma pele de material compósito (2) apresentando duas faces gerais opostas (20, 21) e primeiros enrijecedores (30) que se estendem sobre uma das faces (20) da pele. ele é caracterizado pelo fato de comportar enrijecedores suplementares (31) que são projetados sobre a face (21) da pele, opsota àquela que porta os primeiros enrijecedores (30) e que se estendem em uma direção distinta da dos primeiros enrijecedores (30). a pele e os enrijecedores projetados sobre cada uma das faces são, de preferência, presos entre si por co-moldagem.
BR112012008986A 2009-11-18 2010-11-17 painel de material compósito BR112012008986A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0905542A FR2952581B1 (fr) 2009-11-18 2009-11-18 Panneau en materiau composite
PCT/FR2010/052440 WO2011061443A1 (fr) 2009-11-18 2010-11-17 Panneau en materiau composite

Publications (1)

Publication Number Publication Date
BR112012008986A2 true BR112012008986A2 (pt) 2016-04-05

Family

ID=42634800

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012008986A BR112012008986A2 (pt) 2009-11-18 2010-11-17 painel de material compósito

Country Status (7)

Country Link
US (2) US20120282441A1 (pt)
EP (1) EP2501536B1 (pt)
BR (1) BR112012008986A2 (pt)
CA (1) CA2775726C (pt)
ES (1) ES2644254T3 (pt)
FR (1) FR2952581B1 (pt)
WO (1) WO2011061443A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2662853T3 (es) * 2014-12-29 2018-04-10 Airbus Operations S.L. Cono de cola de una aeronave
FR3046595B1 (fr) * 2016-01-08 2021-05-14 H2X Procede de raidissage de plaques destinees a la realisation de parois de navires comportant des materiaux composites stratifies, plaque obtenue
US10780611B2 (en) 2018-06-18 2020-09-22 The Boeing Company Method for co-curing perpendicular stiffeners

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545981A (en) * 1945-12-03 1951-03-20 Flex O Glass Inc Reinforced plastic sheet
DE50306774D1 (de) * 2002-09-15 2007-04-19 Weber Technology Ag Strukturbauteil aus faserverstärktem thermoplastischem kunststoff
US7159822B2 (en) * 2004-04-06 2007-01-09 The Boeing Company Structural panels for use in aircraft fuselages and other structures
DE102006031326B4 (de) * 2006-07-06 2010-09-23 Airbus Deutschland Gmbh Formkern und Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt
US7871040B2 (en) * 2006-11-10 2011-01-18 The Boeing Company Composite aircraft structures with hat stiffeners
DE102007038926B3 (de) * 2007-08-17 2009-02-12 Kuka Roboter Gmbh Faserstrukturbauteil, Herstellverfahren für ein Faserstrukturbauteil und seine Verwendung

Also Published As

Publication number Publication date
ES2644254T3 (es) 2017-11-28
WO2011061443A1 (fr) 2011-05-26
CA2775726C (fr) 2020-04-14
US20160229148A1 (en) 2016-08-11
EP2501536B1 (fr) 2017-08-30
CA2775726A1 (fr) 2011-05-26
FR2952581A1 (fr) 2011-05-20
EP2501536A1 (fr) 2012-09-26
FR2952581B1 (fr) 2012-01-06
US20120282441A1 (en) 2012-11-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06V Preliminary requirement: patent application procedure suspended [chapter 6.22 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.22 NA RPI NO 2549 DE 12/11/2019 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements