MA50330A1 - Renfort multiaxial cousu et sa méthode de production - Google Patents

Renfort multiaxial cousu et sa méthode de production

Info

Publication number
MA50330A1
MA50330A1 MA50330A MA50330A MA50330A1 MA 50330 A1 MA50330 A1 MA 50330A1 MA 50330 A MA50330 A MA 50330A MA 50330 A MA50330 A MA 50330A MA 50330 A1 MA50330 A1 MA 50330A1
Authority
MA
Morocco
Prior art keywords
backing
multiaxial
production method
present
stitched multiaxial
Prior art date
Application number
MA50330A
Other languages
English (en)
Other versions
MA50330B1 (fr
Inventor
Petro Huoponen
Maija Fjällström
Original Assignee
Vitrulan Composites Oy
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 Vitrulan Composites Oy filed Critical Vitrulan Composites Oy
Publication of MA50330A1 publication Critical patent/MA50330A1/fr
Publication of MA50330B1 publication Critical patent/MA50330B1/fr

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 [3D] structure
    • 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
    • B29C70/22—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 two directions forming a two-dimensional [2D] structure
    • B29C70/228—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 two directions forming a two-dimensional [2D] structure the structure being stacked in parallel layers with fibres of adjacent layers crossing at substantial angles
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/543—Fixing the position or configuration of fibrous reinforcements before or during moulding
    • 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
    • B29C70/202—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 arranged in parallel planes or structures of fibres crossing at substantial angles, e.g. cross-moulding compound [XMC]
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine blades
    • 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
    • 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
    • B32B5/08—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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Knitting Of Fabric (AREA)

Abstract

La présente invention concerne un renfort multiaxial cousu et une méthode de production d'un renfort multiaxial cousu. Le renfort multiaxial cousu (40) de la présente invention peut être utilisé dans toutes les applications dans lesquelles une haute qualité et une haute résistance sont requises. Le renfort multiaxial cousu de la présente invention comprend au moins deux ensembles (26, 28) de mono ou multifilaments liés disposés transversalement l'un par rapport à l'autre entre des couches de renfort (20, 32) pour assurer de bonnes propriétés d'écoulement de résine dans des directions transversales à la direction des mèches unidirectionnelles (20', 32').
MA50330A 2018-02-26 2018-02-26 Renfort multiaxial cousu et sa méthode de production MA50330B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/054638 WO2019161926A1 (fr) 2018-02-26 2018-02-26 Renfort multiaxial cousu et sa méthode de production

Publications (2)

Publication Number Publication Date
MA50330A1 true MA50330A1 (fr) 2020-12-31
MA50330B1 MA50330B1 (fr) 2022-05-31

Family

ID=61274282

Family Applications (1)

Application Number Title Priority Date Filing Date
MA50330A MA50330B1 (fr) 2018-02-26 2018-02-26 Renfort multiaxial cousu et sa méthode de production

Country Status (12)

Country Link
US (1) US11724466B2 (fr)
EP (1) EP3758923B1 (fr)
DK (1) DK3758923T3 (fr)
ES (1) ES2983805T3 (fr)
FI (1) FI3758923T3 (fr)
LT (1) LT3758923T (fr)
MA (1) MA50330B1 (fr)
MX (1) MX2020008749A (fr)
PL (1) PL3758923T3 (fr)
PT (1) PT3758923T (fr)
SI (1) SI3758923T1 (fr)
WO (1) WO2019161926A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3841237A1 (fr) 2018-08-21 2021-06-30 Owens-Corning Intellectual Capital, LLC Tissu de renforcement hybride
WO2020041107A1 (fr) 2018-08-21 2020-02-27 Ocv Intellectual Capital, Llc Tissu de renforcement multiaxial avec un fil de couture pour infusion de tissu améliorée
EP3899117A4 (fr) 2018-12-17 2022-09-07 Nautilus Defense LLC Fil composite tressé fonctionnel
FI129079B (en) * 2019-03-11 2021-06-30 Munksjoe Ahlstrom Oyj EMBROIDERED MULTIACIAL STRENGTH
CN110978557B (zh) * 2019-12-18 2021-08-20 航天特种材料及工艺技术研究所 一种长连续纤维缠绕减重结构复合材料承载梁及其整体成型的方法
US11884053B2 (en) * 2020-01-02 2024-01-30 9T Labs Ag Fiber-reinforced composite device and forming method
US12421659B1 (en) * 2020-06-19 2025-09-23 Nautilus Defense Llc Functional braided composite yarns for sensing applications
US12134841B1 (en) 2021-03-24 2024-11-05 Nautilus Defense Llc Composite-integrated electrical networks
EP4378673A1 (fr) * 2022-12-01 2024-06-05 Siemens Gamesa Renewable Energy A/S Grille de distribution pour élément composite et procédé de fabrication

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
DE3343048C2 (de) * 1983-11-28 1987-05-14 Liba Maschinenfabrik Gmbh, 8674 Naila Verfahren und Vorrichtung zum Legen von Querschußfäden für eine Kettenwirkmaschine
GB9212697D0 (en) * 1992-06-15 1992-07-29 Short Brothers Plc Composite structure manufacture
US20020123287A1 (en) * 1999-06-21 2002-09-05 Pella Corporation Reinforcing mat for a pultruded part
US6599610B2 (en) * 2000-02-28 2003-07-29 Toray Industries, Inc. Multiaxially stitched base material for reinforcing and fiber reinforced plastic, and method for preparing them
US20050037678A1 (en) 2003-08-11 2005-02-17 Mack Patrick E. Open grid fabric resin infusion media and reinforcing composite lamina
US7358202B2 (en) * 2004-10-22 2008-04-15 Ocv Intellectual Capital, Llc Infusion fabric for molding large composite structures
AU2007354365B2 (en) * 2006-11-09 2012-09-27 Metyx Usa Inc. Fiber reinforced composite cores and panels
WO2008062818A1 (fr) * 2006-11-22 2008-05-29 Fukui Prefectural Government Matériau en feuille multicouche de résine thermoplastique renforcé, procédé de fabrication de celui-ci et procédé de façonnage d'un matériau composite de résine thermoplastique moulé
PT2874803T (pt) 2012-07-20 2017-01-17 Ahlstroem Oy Um reforço costurado unidirecional ou multiaxial e um método para produzir o mesmo
LT2875937T (lt) * 2013-11-22 2021-05-10 Vitrulan Composites Oy Vienkryptė armatūra, vienkryptės armatūros gamybos būdas ir jos naudojimas
EP2918398B1 (fr) 2014-03-10 2017-06-21 Siemens Aktiengesellschaft Composite renforcé par des fibres, composant et procédé
CA3155880A1 (fr) * 2014-10-31 2016-05-06 Hardwire, Llc Blindage balistique souple et resistant
FR3030503B1 (fr) * 2014-12-23 2019-08-23 Safran Procede de fabrication d'une piece en materiau composite
DE102018211193A1 (de) * 2018-07-06 2020-01-09 MTU Aero Engines AG Gasturbinenschaufel

Also Published As

Publication number Publication date
PT3758923T (pt) 2024-06-06
US11724466B2 (en) 2023-08-15
FI3758923T3 (fi) 2024-06-18
PL3758923T3 (pl) 2024-08-05
WO2019161926A1 (fr) 2019-08-29
EP3758923B1 (fr) 2024-04-03
DK3758923T3 (da) 2024-05-27
BR112020016880A2 (pt) 2020-12-15
MX2020008749A (es) 2020-10-28
EP3758923A1 (fr) 2021-01-06
ES2983805T3 (es) 2024-10-24
US20210008815A1 (en) 2021-01-14
SI3758923T1 (sl) 2024-08-30
MA50330B1 (fr) 2022-05-31
LT3758923T (lt) 2024-06-10

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