CA2269013A1 - Armature fibreuse pour piece de matiere composite, ainsi que procede et dispositif pour sa realisation - Google Patents

Armature fibreuse pour piece de matiere composite, ainsi que procede et dispositif pour sa realisation Download PDF

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Publication number
CA2269013A1
CA2269013A1 CA002269013A CA2269013A CA2269013A1 CA 2269013 A1 CA2269013 A1 CA 2269013A1 CA 002269013 A CA002269013 A CA 002269013A CA 2269013 A CA2269013 A CA 2269013A CA 2269013 A1 CA2269013 A1 CA 2269013A1
Authority
CA
Canada
Prior art keywords
composite material
material component
manufacture
substrate
frame
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
CA002269013A
Other languages
English (en)
Other versions
CA2269013C (fr
Inventor
Georges Cahuzac
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
Airbus Group 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 Group SAS filed Critical Airbus Group SAS
Publication of CA2269013A1 publication Critical patent/CA2269013A1/fr
Application granted granted Critical
Publication of CA2269013C publication Critical patent/CA2269013C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Woven Fabrics (AREA)
  • Sewing Machines And Sewing (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne la réalisation d'une armature pour pièce de matière composite, comprenant un substrat fibreux (22, 23) renforcé par un fil de piquage formant des points de piquage (27.1, 27.2; 30.1, 30.2, 33.1, 33.2 et 36.1, 36.2) traversant ledit substrat. Selon l'invention, lesdits points de piquage sont obkiques et traversent ledit substrat en biais en faisant un angle d'inclinaison au plus égal à 30.degree.. II est avantageux que ledit substrat fibreux soit constitué de nappes de fils croisés (22, 23) délimitant des mailles (24), traversées par lesdits points de piquage.
CA002269013A 1998-06-10 1999-04-12 Armature fibreuse pour piece de matiere composite, ainsi que procede et dispositif pour sa realisation Expired - Fee Related CA2269013C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9807278A FR2779749B1 (fr) 1998-06-10 1998-06-10 Armature fibreuse pour piece de matiere composite, ainsi que procede et dispositif pour sa realisation
FR9807278 1998-06-10

Publications (2)

Publication Number Publication Date
CA2269013A1 true CA2269013A1 (fr) 1999-12-10
CA2269013C CA2269013C (fr) 2006-11-21

Family

ID=9527215

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002269013A Expired - Fee Related CA2269013C (fr) 1998-06-10 1999-04-12 Armature fibreuse pour piece de matiere composite, ainsi que procede et dispositif pour sa realisation

Country Status (8)

Country Link
US (1) US6123043A (fr)
EP (1) EP0965440B1 (fr)
JP (1) JP4435904B2 (fr)
CA (1) CA2269013C (fr)
DE (1) DE69900242T2 (fr)
ES (1) ES2161087T3 (fr)
FR (1) FR2779749B1 (fr)
PT (1) PT965440E (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7105071B2 (en) * 2001-04-06 2006-09-12 Ebert Composites Corporation Method of inserting z-axis reinforcing fibers into a composite laminate
ITTO20040198A1 (it) * 2004-03-23 2004-06-23 Alenia Aeronautica Spa Procedimento per la fabbricazione di una preforma secca di rinforzo per un elemento strutturale composito di un aeromobile
JP4677950B2 (ja) * 2006-03-31 2011-04-27 株式会社豊田自動織機 三次元繊維構造体及び複合材並びに三次元繊維構造体の製造方法
US20100196652A1 (en) * 2009-02-03 2010-08-05 Demien Jacquinet Quasi-isotropic sandwich structures
DE102013200288A1 (de) * 2013-01-11 2014-07-17 Bayerische Motoren Werke Aktiengesellschaft Verfahren für die Herstellung eines Strukturbauteils eines Fahrzeugs
US11046049B2 (en) * 2014-03-19 2021-06-29 The Boeing Company Fabrication of composite laminates using temporarily stitched preforms
CN110774624B (zh) * 2019-10-12 2025-02-14 浙江联洋新材料股份有限公司 一种阶梯孔型z向增强芯材的加工方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2283802A (en) * 1941-09-20 1942-05-19 Clair H Gingher Fabric making machine
US3322868A (en) * 1963-07-02 1967-05-30 Douglas Aircraft Co Inc Three dimensional reinforced structure
FR2315562A1 (fr) * 1975-06-26 1977-01-21 Commissariat Energie Atomique Procede et dispositifs de fabrication de corps ou pieces en tissus tri-dimensionnels
DE3147228C2 (de) * 1981-11-28 1984-07-05 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Laminat aus mehreren übereinander geschichteten Lagen aus Faser- und/oder Gewebematerial
FR2565262B1 (fr) * 1984-05-29 1986-09-26 Europ Propulsion Procede de fabrication d'une texture fibreuse multidirectionnelle et dispositif destine a la mise en oeuvre du procede
FR2612950B1 (fr) * 1987-03-25 1989-06-09 Aerospatiale Procede de fabrication d'elements d'armature composites tisses en trois dimensions, machine pour sa mise en oeuvre et produit obtenu
US5102723A (en) * 1989-11-13 1992-04-07 Pepin John N Structural sandwich panel with energy-absorbing material pierced by rigid rods
FR2658841B1 (fr) * 1990-02-26 1993-06-11 Aerospatiale Procede et dispositif pour la realisation d'elements d'armature composes de fibres resistantes.
FR2687173B1 (fr) * 1992-02-11 1995-09-08 Aerospatiale Procede pour la realisation d'une armature de fibres pour piece de matiere composite, et piece composite comportant une telle armature.
US5466506A (en) * 1992-10-27 1995-11-14 Foster-Miller, Inc. Translaminar reinforcement system for Z-direction reinforcement of a fiber matrix structure
FR2718759B1 (fr) * 1994-04-18 1996-06-14 Aerospatiale Tête de piquage et machine pour la réalisation d'une armature en forme de plaque pour une pièce de matière composite.
FR2718758B1 (fr) * 1994-04-18 1996-06-14 Aerospatiale Procédé et machine pour la réalisation d'une armature pour une pièce de matière composite.

Also Published As

Publication number Publication date
US6123043A (en) 2000-09-26
CA2269013C (fr) 2006-11-21
EP0965440B1 (fr) 2001-08-29
PT965440E (pt) 2002-02-28
FR2779749B1 (fr) 2000-08-11
FR2779749A1 (fr) 1999-12-17
DE69900242T2 (de) 2002-05-16
ES2161087T3 (es) 2001-11-16
JP4435904B2 (ja) 2010-03-24
JP2000054240A (ja) 2000-02-22
EP0965440A1 (fr) 1999-12-22
DE69900242D1 (de) 2001-10-04

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EEER Examination request
MKLA Lapsed

Effective date: 20150413

MKLA Lapsed

Effective date: 20150413

MKLA Lapsed

Effective date: 20150413