FR2374158A1 - Coins en materiaux renforces de fibres pour des elements de construction - Google Patents

Coins en materiaux renforces de fibres pour des elements de construction

Info

Publication number
FR2374158A1
FR2374158A1 FR7737935A FR7737935A FR2374158A1 FR 2374158 A1 FR2374158 A1 FR 2374158A1 FR 7737935 A FR7737935 A FR 7737935A FR 7737935 A FR7737935 A FR 7737935A FR 2374158 A1 FR2374158 A1 FR 2374158A1
Authority
FR
France
Prior art keywords
corners
fiber reinforced
construction elements
reinforced materials
layers
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.)
Granted
Application number
FR7737935A
Other languages
English (en)
Other versions
FR2374158B1 (fr
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 Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2374158A1 publication Critical patent/FR2374158A1/fr
Application granted granted Critical
Publication of FR2374158B1 publication Critical patent/FR2374158B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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 general shape other than plane
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/902—High modulus filament or fiber
    • 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.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24124—Fibers

Abstract

Coins en matériaux renforcés de fibres avec quatre surfaces formant des angles entre elles. Chacune des quatre surfaces 2 à 5 est recouverte de deux ou quatre couches ne se superposant pas, mais se croisant, au moyen de trois ou six nappes de fibres 7 à 9 ou 7 à 9 et 9a à 7a appliquées successivement. Exemple d'application particulière : coins assemblages en caissons, châssis, profilés quadrangulaires, par exemple en construction aéronautique.
FR7737935A 1976-12-18 1977-12-15 Coins en materiaux renforces de fibres pour des elements de construction Granted FR2374158A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2657542A DE2657542C2 (de) 1976-12-18 1976-12-18 Bauteilecke von hoher Steifigkeit, ihre Verwendung und Verfahren zu ihrer Herstellung

Publications (2)

Publication Number Publication Date
FR2374158A1 true FR2374158A1 (fr) 1978-07-13
FR2374158B1 FR2374158B1 (fr) 1981-11-06

Family

ID=5995916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737935A Granted FR2374158A1 (fr) 1976-12-18 1977-12-15 Coins en materiaux renforces de fibres pour des elements de construction

Country Status (5)

Country Link
US (1) US4190996A (fr)
JP (1) JPS5377787A (fr)
DE (1) DE2657542C2 (fr)
FR (1) FR2374158A1 (fr)
GB (1) GB1582879A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009130120A1 (fr) * 2008-04-23 2009-10-29 Airbus Operations Gmbh Dispositif et procédé de production d'un composant et composant ainsi obtenu

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715560A (en) * 1983-03-14 1987-12-29 Lear Fan Limited Composite cruciform structure for joining intersecting structural members of an airframe and the like
SE455359B (sv) * 1986-11-11 1988-07-04 Lycab Ram for en anordning for tetande genomforing av kablar eller liknande genom en vegg eller liknande
US5517794A (en) * 1995-03-10 1996-05-21 James Michael Wagner Apparatus for forming vinyl siding corners extending over walls intersecting at obtuse angles
DE19728184C2 (de) * 1997-07-02 2002-08-14 Fraunhofer Ges Forschung Multifunktionale Mineralfaserplatte, Verfahren zu deren Herstellung und deren Verwendung
US6641904B1 (en) 2000-08-14 2003-11-04 Thomas Gmbh & Co. Technik & Innovation Kg Profiled bar and use and method for its production
US8418962B2 (en) * 2008-01-19 2013-04-16 The Boeing Company Distribution of point loads in honeycomb panels
ES2371951B1 (es) * 2009-03-25 2012-11-21 Airbus Operations, S.L. Disposición de junta de elementos estructurales de un material compuesto.
ES2692969T3 (es) * 2013-11-21 2018-12-05 Airbus Operations Gmbh Componente de esquina de puerta de pasajero y procedimiento de fabricación para componente de esquina de puerta de pasajero de aeronave o nave espacial

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700535A (en) * 1971-03-12 1972-10-24 Atomic Energy Commission Carbon fiber structure and method of forming same
GB1364076A (en) * 1972-08-29 1974-08-21 British Aircraft Corp Ltd Structural materials
FR2269026A1 (fr) * 1974-04-25 1975-11-21 Messerschmitt Boelkow Blohm
US3959544A (en) * 1973-12-26 1976-05-25 Rogers Charles W Filamentary tape constructions and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726751A (en) * 1971-01-08 1973-04-10 Martin Marietta Corp High performance ablative material construction
DE2334645C3 (de) * 1973-07-07 1983-04-07 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Verfahren zur Herstellung eines Trägers aus Faserverbundprofil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700535A (en) * 1971-03-12 1972-10-24 Atomic Energy Commission Carbon fiber structure and method of forming same
GB1364076A (en) * 1972-08-29 1974-08-21 British Aircraft Corp Ltd Structural materials
US3959544A (en) * 1973-12-26 1976-05-25 Rogers Charles W Filamentary tape constructions and methods
FR2269026A1 (fr) * 1974-04-25 1975-11-21 Messerschmitt Boelkow Blohm

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009130120A1 (fr) * 2008-04-23 2009-10-29 Airbus Operations Gmbh Dispositif et procédé de production d'un composant et composant ainsi obtenu
US8454878B2 (en) 2008-04-23 2013-06-04 Airbus Operations Gmbh Device for producing a component and method and component

Also Published As

Publication number Publication date
JPS5377787A (en) 1978-07-10
GB1582879A (en) 1981-01-14
DE2657542B1 (de) 1978-09-28
FR2374158B1 (fr) 1981-11-06
DE2657542A1 (de) 1978-06-22
DE2657542C2 (de) 1979-05-17
US4190996A (en) 1980-03-04
JPS565188B2 (fr) 1981-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse