ES2478873T3 - Estructura de material compuesto fibroso - Google Patents

Estructura de material compuesto fibroso Download PDF

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Publication number
ES2478873T3
ES2478873T3 ES10754872.9T ES10754872T ES2478873T3 ES 2478873 T3 ES2478873 T3 ES 2478873T3 ES 10754872 T ES10754872 T ES 10754872T ES 2478873 T3 ES2478873 T3 ES 2478873T3
Authority
ES
Spain
Prior art keywords
composite material
fibrous
fibrous composite
inner core
crossing point
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.)
Active
Application number
ES10754872.9T
Other languages
English (en)
Inventor
Dirk Dullenkopf
Thorsten Gross
Wolfgang Kornprobst
Thomas Speck
Olga Speck
Tom Masselter
Markus Milwich
Christoph Neinhuis
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.)
Bayerische Motoren Werke AG
Albert Ludwigs Universitaet Freiburg
Original Assignee
Bayerische Motoren Werke AG
Albert Ludwigs Universitaet Freiburg
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 Bayerische Motoren Werke AG, Albert Ludwigs Universitaet Freiburg filed Critical Bayerische Motoren Werke AG
Application granted granted Critical
Publication of ES2478873T3 publication Critical patent/ES2478873T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Prostheses (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Woven Fabrics (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

Estructura de material compuesto fibroso que está constituida por al menos tres brazos (3) de material compuesto fibroso que parten de una punto de ramificación (2) y que llevan cordones fibrosos de borde (4A, 4B) que se extienden cada uno de ellos unidireccionalmente de manera continua desde lados mutuamente opuestos de dos brazos contiguos (3A, 3B) de material compuesto fibroso, a través de un punto de cruce (7) colocado en la zona del punto de ramificación, hasta el tercer brazo (3C) de material compuesto fibroso, estando dispuesto en la zona del punto de ramificación (2) al menos un núcleo interior (6) resistente a la compresión y pospuesto el punto de cruce (7), y estando rodeado este núcleo interior en ambos lados por los cordones fibrosos de borde (4A, 4B) para la transmisión de fuerzas de compresión en sentido transversal a la dirección de las fibras, caracterizada por que detrás del núcleo interior (6) está colocado un punto de cruce adicional (16) y a continuación de éste está dispuesto un segundo núcleo interior (13) resistente a la compresión en el que unas fibras unidireccionales (14A, 14B) que discurren a través del punto de cruce adicional (16) en zonas de borde - alejadas una de otra - de los dos brazos (3A, 3B) de material compuesto fibroso se prolongan por ambos lados a lo largo del tercer brazo (3C) de material compuesto fibroso y continuamente dentro del mismo para transmitir fuerzas de compresión en sentido transversal a la dirección de las fibras.

Description

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Claims (1)

  1. imagen1
ES10754872.9T 2009-09-26 2010-09-10 Estructura de material compuesto fibroso Active ES2478873T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009043103 2009-09-26
DE102009043103A DE102009043103A1 (de) 2009-09-26 2009-09-26 Faserverbundstruktur
PCT/EP2010/005566 WO2011035860A1 (de) 2009-09-26 2010-09-10 Faserverbundstruktur

Publications (1)

Publication Number Publication Date
ES2478873T3 true ES2478873T3 (es) 2014-07-23

Family

ID=43431173

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10754872.9T Active ES2478873T3 (es) 2009-09-26 2010-09-10 Estructura de material compuesto fibroso

Country Status (5)

Country Link
EP (1) EP2480399B1 (es)
CN (1) CN102596546B (es)
DE (1) DE102009043103A1 (es)
ES (1) ES2478873T3 (es)
WO (1) WO2011035860A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011084472B3 (de) 2011-10-13 2013-01-03 Airbus Operations Gmbh Strukturanordnung, Luft- oder Raumfahrzeug sowie Verfahren zum Herstellen einer Strukturanordnung
DE102011084441A1 (de) 2011-10-13 2013-04-18 Airbus Operations Gmbh Verfahren zum Herstellen einer Komponente zur Verbindung von Strukturen, Komponente sowie Strukturanordnung
DE102011084438B3 (de) 2011-10-13 2012-11-29 Airbus Operations Gmbh Verfahren zum Herstellen einer Komponente zur Verbindung von Strukturen, Verfahren zum Herstellen einer Strukturanordnung sowie Vorrichtung zum Herstellen einer Komponente zur Verbindung von Strukturen
DE102011084433A1 (de) * 2011-10-13 2013-04-18 Airbus Operations Gmbh Komponente, Verstärkungsbauteil, Strukturanordnung, Luft- oder Raumfahrzeug sowie Verfahren
EP2783838B1 (en) 2013-03-27 2015-11-18 Airbus Operations GmbH Composite reinforcement component, structural element, aircraft or spacecraft and method for producing a composite reinforcement component
DE102013225912A1 (de) * 2013-12-13 2015-06-18 Bayerische Motoren Werke Aktiengesellschaft Anordnung aus einem Rahmenelement, einem Verbindungselement und einem an dem Verbindungselement befestigten Bauteil
DE102013225905A1 (de) * 2013-12-13 2015-06-18 Bayerische Motoren Werke Aktiengesellschaft Anordnung aus einem Rahmenelement und einem Verbindungselement sowie Verfahren zur Befestigung einesVerbindungselementes an einem Rahmenelement
DE102018210119A1 (de) * 2018-06-21 2019-12-24 Bayerische Motoren Werke Aktiengesellschaft Faserverbundkörper sowie Verfahren zur Herstellung eines Faserverbundkörpers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1222041A (en) * 1968-03-19 1971-02-10 Johns Manville Improvements relating to pipe fittings
DE2910984A1 (de) * 1979-03-21 1980-10-09 Bayer Ag Faserverbundwerkstoffteile mit einlagen und verfahren zu ihrer herstellung
US4460531A (en) * 1982-05-10 1984-07-17 The Boeing Company Composite fiber reinforced propeller
US4650620A (en) * 1984-02-25 1987-03-17 Ford Motor Company Filament winding of articles of complex shape
JPS6116170A (ja) * 1984-06-29 1986-01-24 Toyota Motor Corp 分岐部を有する繊維強化樹脂構造体
KR950702903A (ko) * 1992-09-14 1995-08-23 켄톤 브리텐 존 구조적 및 다른 요소, 및 그 제조방법(structural and other components, method of manufacture)
DE19527197A1 (de) 1995-07-26 1997-01-30 Henrik Schaefer Werkstück aus Faserverbundmaterial
GB9920071D0 (en) * 1999-08-24 1999-10-27 Btg Int Ltd Carbon composite manufacturing techniques
WO2001064570A1 (en) * 2000-02-29 2001-09-07 Corbin Pacific, Inc. Composite structural members
DE20006316U1 (de) * 2000-04-06 2001-08-16 Allmendinger, Eugen, 71711 Murr Gabel bzw. Teile einer Gabel in Lamelenbauweise, insbesondere aus endlosfaserverstärkten Faserverbundwerkstoffen speziell mit thermoplastischen Matrixwerkstoffen
DE10332969A1 (de) * 2003-07-21 2005-02-10 Ise Innomotive Systems Europe Gmbh Modulträger-Teil und Verfahren zu seiner Pressformung

Also Published As

Publication number Publication date
CN102596546B (zh) 2014-09-24
CN102596546A (zh) 2012-07-18
EP2480399B1 (de) 2014-06-25
DE102009043103A1 (de) 2011-03-31
WO2011035860A1 (de) 2011-03-31
EP2480399A1 (de) 2012-08-01

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