BR112014014383A2 - estrutura de fibra tecida em 3d, uma pré-forma de fibra obtida de uma tal estrutura de fibra, e uma parte de material compósito incluindo uma tal pré-forma - Google Patents

estrutura de fibra tecida em 3d, uma pré-forma de fibra obtida de uma tal estrutura de fibra, e uma parte de material compósito incluindo uma tal pré-forma

Info

Publication number
BR112014014383A2
BR112014014383A2 BR112014014383A BR112014014383A BR112014014383A2 BR 112014014383 A2 BR112014014383 A2 BR 112014014383A2 BR 112014014383 A BR112014014383 A BR 112014014383A BR 112014014383 A BR112014014383 A BR 112014014383A BR 112014014383 A2 BR112014014383 A2 BR 112014014383A2
Authority
BR
Brazil
Prior art keywords
fiber structure
preform
fiber
woven
composite material
Prior art date
Application number
BR112014014383A
Other languages
English (en)
Other versions
BR112014014383B1 (pt
Inventor
Coupe Dominique
Goering Jonathan
Fruscello Monica
Marchal Yann
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of BR112014014383A2 publication Critical patent/BR112014014383A2/pt
Publication of BR112014014383B1 publication Critical patent/BR112014014383B1/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D25/00—Woven fabrics not otherwise provided for
    • D03D25/005—Three-dimensional woven fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • 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 structure
    • B29C70/222—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 structure the structure being shaped to form a three dimensional configuration
    • 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
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Woven Fabrics (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

1/1 resumo “estrutura de fibra tecida em 3d, uma pré-forma de fibra obtida de uma tal estrutura de fibra, e uma parte de material compósito incluindo uma tal pré-forma” uma pré-forma de fibra (20) é formada por uma estrutura de fibra tecida por tecelagem tridimensional com uma pluralidade de camadas de fios de urdume interligadas por fios de trama de uma pluralidade de camadas de fios de trama, a pré-forma de fibra tendo uma primeira porção (12) e uma segunda porção (14) que se estendem entre si na direção de trama e que estão em um ângulo entre si. na zona de dobra e em cada plano de trama da estrutura de fibra, dois fios de trama situados em uma região adjacente a uma face externa da estrutura de fibra situada no lado interno do canto apresentam trajetos que se cruzam, de forma que menos curvatura é imposta sobre esses fios.
BR112014014383-8A 2011-12-14 2012-12-10 estrutura de fibra por tecelagem tridimensional, pré-forma de fibra e peça de material compósito BR112014014383B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161570423P 2011-12-14 2011-12-14
US61/570,423 2011-12-14
PCT/FR2012/052855 WO2013088042A2 (fr) 2011-12-14 2012-12-10 Structure fibreuse tissee 3d, preforme fibreuse obtenue a partir d'une telle structure fibreuse et piece en materiau composite comportant une telle preforme

Publications (2)

Publication Number Publication Date
BR112014014383A2 true BR112014014383A2 (pt) 2017-06-13
BR112014014383B1 BR112014014383B1 (pt) 2021-05-25

Family

ID=47666415

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014014383-8A BR112014014383B1 (pt) 2011-12-14 2012-12-10 estrutura de fibra por tecelagem tridimensional, pré-forma de fibra e peça de material compósito

Country Status (8)

Country Link
US (1) US10364516B2 (pt)
EP (1) EP2791407B1 (pt)
JP (1) JP6272779B2 (pt)
CN (1) CN103998665B (pt)
BR (1) BR112014014383B1 (pt)
CA (1) CA2858792C (pt)
RU (1) RU2614603C2 (pt)
WO (1) WO2013088042A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9983747B2 (en) * 2015-03-26 2018-05-29 Google Llc Two-layer interactive textiles
CA3009634C (en) * 2016-01-04 2020-10-06 Albany Engineered Composites, Inc. Preform with integrated gap fillers
CN106321779A (zh) * 2016-08-26 2017-01-11 宁波市鄞州唯达汽车配件厂（普通合伙） 切割机齿轮箱
US10557350B2 (en) 2017-03-30 2020-02-11 General Electric Company I beam blade platform
JP2019094578A (ja) * 2017-11-17 2019-06-20 株式会社豊田自動織機 繊維構造体及び繊維強化複合材
JP6935782B2 (ja) * 2018-04-27 2021-09-15 株式会社豊田自動織機 繊維構造体、繊維強化複合材、及び繊維構造体の製造方法
CA3107690A1 (en) 2018-08-01 2020-02-06 Albany Engineered Composites, Inc. Curved preform and method of making thereof
FR3090449B1 (fr) * 2018-12-21 2022-01-14 Safran preforme avec un renfort fibreux tisse en une seule piece pour plateforme inter aube
JP7052751B2 (ja) * 2019-01-30 2022-04-12 株式会社豊田自動織機 繊維構造体及び繊維強化複合材
JP2021014646A (ja) * 2019-07-11 2021-02-12 株式会社豊田自動織機 繊維構造体及び繊維構造体の製造方法
CN113752588B (zh) * 2020-06-03 2022-07-01 上海飞机制造有限公司 一种飞机隔框的制造方法
FR3116466B1 (fr) * 2020-11-25 2022-11-25 Safran Ceram Préforme fibreuse d'un profil aérodynamique d'aube de turbomachine
FR3136782B1 (fr) * 2022-06-21 2024-06-21 Safran Ceram Procédé de tissage tridimensionnel d’une structure fibreuse avec orientation des colonnes de trame dans une portion de déploiement et structure fibreuse résultante

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812909A1 (de) * 1987-09-26 1989-04-13 Vorwerk Co Interholding Aus mehrlagengewebe bestehender vor-formling
JPH03119138A (ja) * 1989-09-29 1991-05-21 Shikishima Kanbasu Kk 繊維補強複合材
US6446675B1 (en) * 2001-07-05 2002-09-10 Albany International Techniweave, Inc. Minimum distortion 3D woven preforms
WO2003023104A1 (en) * 2001-09-12 2003-03-20 Lockheed Martin Corporation Woven preform for structural joints
US7713893B2 (en) 2004-12-08 2010-05-11 Albany Engineered Composites, Inc. Three-dimensional woven integrally stiffened panel
FR2887601B1 (fr) 2005-06-24 2007-10-05 Snecma Moteurs Sa Piece mecanique et procede de fabrication d'une telle piece
US7712488B2 (en) * 2008-03-31 2010-05-11 Albany Engineered Composites, Inc. Fiber architecture for Pi-preforms
US8079387B2 (en) * 2008-10-29 2011-12-20 Albany Engineered Composites, Inc. Pi-shaped preform
FR2939129B1 (fr) * 2008-11-28 2014-08-22 Snecma Propulsion Solide Aube de turbomachine en materiau composite et procede pour sa fabrication.
FR2940167B1 (fr) * 2008-12-24 2012-12-21 Messier Dowty Sa Procede de liaison d'un element structurel en materiau composite a un tube.

Also Published As

Publication number Publication date
CA2858792C (fr) 2020-03-10
WO2013088042A3 (fr) 2014-02-20
BR112014014383B1 (pt) 2021-05-25
JP2015501890A (ja) 2015-01-19
CN103998665A (zh) 2014-08-20
EP2791407A2 (fr) 2014-10-22
EP2791407B1 (fr) 2019-02-06
US10364516B2 (en) 2019-07-30
US20140315457A1 (en) 2014-10-23
JP6272779B2 (ja) 2018-01-31
CN103998665B (zh) 2016-10-12
RU2014128576A (ru) 2016-02-10
WO2013088042A2 (fr) 2013-06-20
RU2614603C2 (ru) 2017-03-28
CA2858792A1 (fr) 2013-06-20

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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]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/12/2012, OBSERVADAS AS CONDICOES LEGAIS.