BRPI0912081A2 - pré-forma destinada a formar uma parte mecânica estrutural oca, método para produção de uma forma, parte mecânica estrutural oca - Google Patents

pré-forma destinada a formar uma parte mecânica estrutural oca, método para produção de uma forma, parte mecânica estrutural oca

Info

Publication number
BRPI0912081A2
BRPI0912081A2 BRPI0912081A BRPI0912081A BRPI0912081A2 BR PI0912081 A2 BRPI0912081 A2 BR PI0912081A2 BR PI0912081 A BRPI0912081 A BR PI0912081A BR PI0912081 A BRPI0912081 A BR PI0912081A BR PI0912081 A2 BRPI0912081 A2 BR PI0912081A2
Authority
BR
Brazil
Prior art keywords
mechanical part
hollow structural
structural mechanical
preform
producing
Prior art date
Application number
BRPI0912081A
Other languages
English (en)
Inventor
Bertrand Desjoyaux
Original Assignee
Aircelle Sa
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 Aircelle Sa filed Critical Aircelle Sa
Publication of BRPI0912081A2 publication Critical patent/BRPI0912081A2/pt

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
    • 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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00—Double or multi-ply fabrics not otherwise provided for
    • 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
    • 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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • 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
    • B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
    • B29K2079/08—PI, i.e. polyimides or derivatives thereof
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics
    • B29K2105/0845—Woven fabrics
    • 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
    • B29K2277/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as reinforcement
    • B29K2277/10—Aromatic polyamides [Polyaramides] or derivatives thereof
    • 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
    • B29K2707/00—Use of elements other than metals for preformed parts, e.g. for inserts
    • B29K2707/04—Carbon
    • 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
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Woven Fabrics (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
BRPI0912081A 2008-06-11 2009-06-02 pré-forma destinada a formar uma parte mecânica estrutural oca, método para produção de uma forma, parte mecânica estrutural oca BRPI0912081A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0803241A FR2932408B1 (fr) 2008-06-11 2008-06-11 Preforme destinee a former une piece mecanique structurante creuse
PCT/FR2009/051033 WO2010001003A1 (fr) 2008-06-11 2009-06-02 Preforme destinee a former une piece mecanique structurante creuse, piece ainsi obtenue et procede de fabrication de ladite preforme

Publications (1)

Publication Number Publication Date
BRPI0912081A2 true BRPI0912081A2 (pt) 2015-10-13

Family

ID=40210568

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912081A BRPI0912081A2 (pt) 2008-06-11 2009-06-02 pré-forma destinada a formar uma parte mecânica estrutural oca, método para produção de uma forma, parte mecânica estrutural oca

Country Status (8)

Country Link
US (1) US20110076431A1 (pt)
EP (1) EP2303533A1 (pt)
CN (1) CN102056721A (pt)
BR (1) BRPI0912081A2 (pt)
CA (1) CA2727360A1 (pt)
FR (1) FR2932408B1 (pt)
RU (1) RU2499666C2 (pt)
WO (1) WO2010001003A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013088038A2 (fr) * 2011-12-14 2013-06-20 Snecma Structure fibreuse de renfort de pieces en materiau composite a portion d'epaisseur reduite
FR2988407B1 (fr) * 2012-03-22 2014-10-31 Aircelle Sa Procede de fabrication d'une preforme monobloc pour structure composite
FR3011253B1 (fr) * 2013-10-01 2016-06-10 Snecma Structure fibreuse avec regroupement des flottes
FR3018286B1 (fr) * 2014-03-10 2016-05-27 Aircelle Sa Preforme tissee pour realiser un renfort circonferentiel ou torique a section en omega
FR3032462B1 (fr) * 2015-02-10 2017-03-10 Aircelle Sa Procede de fabrication d’une preforme de fibres de renfort tissee comprenant une section evolutive
FR3066715B1 (fr) 2017-05-24 2021-02-12 Safran Aircraft Engines Texture fibreuse destinee a la fabrication d'un carter de moteur aeronautique
FR3109552B1 (fr) * 2020-04-28 2022-04-29 Inst De Rech Tech Jules Verne Procédé de fabrication d’une préforme tridimensionnelle
CN116065286B (zh) * 2021-11-01 2025-09-19 中国石油化工股份有限公司 截面为“目”字型2.5d机织预成型体的成型方法及其成型体
US12576601B2 (en) 2024-01-30 2026-03-17 General Electric Company Composite structure for a turbine engine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164249A (en) * 1991-11-22 1992-11-17 Wangner Systems Corporation Controlled porosity papermaking fabric
DE69617953T2 (de) * 1995-06-26 2002-06-27 Nextrom Holding S.A., Ecublens Extrusionsvorrichtung und verfahren zum orientieren von kunststoffmaterial durch verwendung einer extrusiionsvorrichtung
AU7276498A (en) * 1997-05-02 1998-11-27 Allied-Signal Inc. Extruded core laminates for circuit boards
RU2196680C1 (ru) * 2001-05-24 2003-01-20 Суханов Александр Викторович Конструкционный элемент из композиционного материала (варианты)
US6712099B2 (en) * 2001-06-15 2004-03-30 Lockheed Martin Corporation Three-dimensional weave architecture
US6874543B2 (en) * 2001-09-12 2005-04-05 Lockheed Martin Corporation Woven preform for structural joints
US6827821B2 (en) * 2002-12-02 2004-12-07 Voith Fabrics Heidenheim Gmbh & Co. Kg High permeability, multi-layer woven members employing machine direction binder yarns for use in papermaking machine
CA2517951C (en) * 2003-03-06 2008-08-05 Vestas Wind Systems A/S Pre-form and method of preparing a pre-form
FR2861143B1 (fr) * 2003-10-20 2006-01-20 Snecma Moteurs Aube de turbomachine, notamment aube de soufflante et son procede de fabrication
US7655581B2 (en) * 2005-11-17 2010-02-02 Albany Engineered Composites, Inc. Hybrid three-dimensional woven/laminated struts for composite structural applications
US7943535B2 (en) * 2005-11-17 2011-05-17 Albany Engineered Composites, Inc. Hybrid three-dimensional woven/laminated struts for composite structural applications
FR2893683B1 (fr) * 2005-11-23 2008-02-01 Messier Dowty Sa Sa Procede de fabrication d'une bielle en materiau composite
FR2893532B1 (fr) * 2005-11-23 2008-02-15 Messier Dowty Sa Sa Procede de fabrication d'une chape sur un element structural en materiau composite, notamment une bielle

Also Published As

Publication number Publication date
RU2499666C2 (ru) 2013-11-27
WO2010001003A1 (fr) 2010-01-07
CN102056721A (zh) 2011-05-11
FR2932408A1 (fr) 2009-12-18
CA2727360A1 (fr) 2010-01-07
US20110076431A1 (en) 2011-03-31
RU2010152451A (ru) 2012-07-20
EP2303533A1 (fr) 2011-04-06
FR2932408B1 (fr) 2010-05-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]