DK3694694T3 - Tredimensionelle vævede forforme til omega-afstivninger - Google Patents

Tredimensionelle vævede forforme til omega-afstivninger Download PDF

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Publication number
DK3694694T3
DK3694694T3 DK18799617.8T DK18799617T DK3694694T3 DK 3694694 T3 DK3694694 T3 DK 3694694T3 DK 18799617 T DK18799617 T DK 18799617T DK 3694694 T3 DK3694694 T3 DK 3694694T3
Authority
DK
Denmark
Prior art keywords
braces
omega
dimensional woven
woven preforms
preforms
Prior art date
Application number
DK18799617.8T
Other languages
English (en)
Inventor
Jonathan Goering
Original Assignee
Albany Eng Composites Inc
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 Albany Eng Composites Inc filed Critical Albany Eng Composites Inc
Application granted granted Critical
Publication of DK3694694T3 publication Critical patent/DK3694694T3/da

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Classifications

    • 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
    • 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
    • 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
    • B29C70/222—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 [2D] 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
    • 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
    • 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
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/105—Coating or impregnating independently of the moulding or shaping step of reinforcement of definite length with a matrix in solid form, e.g. powder, fibre or sheet form
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • 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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00—Double or multi-ply fabrics not otherwise provided for
    • D03D11/02—Fabrics formed with pockets, tubes, loops, folds, tucks or flaps
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/06—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
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/08—Ceramic
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/12—Carbon; Pitch
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
    • 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
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features
    • D10B2403/024—Fabric incorporating additional compounds
    • 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
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/03—Shape features
    • D10B2403/033—Three dimensional fabric, e.g. forming or comprising cavities in or protrusions from the basic planar configuration, or deviations from the cylindrical shape as generally imposed by the fabric forming process
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Geometry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Woven Fabrics (AREA)
  • Moulding By Coating Moulds (AREA)
  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK18799617.8T 2017-10-12 2018-10-09 Tredimensionelle vævede forforme til omega-afstivninger DK3694694T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762571467P 2017-10-12 2017-10-12
PCT/US2018/054938 WO2019074881A1 (en) 2017-10-12 2018-10-09 THREE DIMENSIONAL WOVEN PREFORMS FOR OMEGA STIFFENERS

Publications (1)

Publication Number Publication Date
DK3694694T3 true DK3694694T3 (da) 2022-07-04

Family

ID=64172573

Family Applications (2)

Application Number Title Priority Date Filing Date
DK22162383.8T DK4035858T3 (da) 2017-10-12 2018-10-09 Tredimensionelle vævede forforme til omega-stivere
DK18799617.8T DK3694694T3 (da) 2017-10-12 2018-10-09 Tredimensionelle vævede forforme til omega-afstivninger

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK22162383.8T DK4035858T3 (da) 2017-10-12 2018-10-09 Tredimensionelle vævede forforme til omega-stivere

Country Status (11)

Country Link
US (1) US11192312B2 (da)
EP (3) EP4035858B1 (da)
JP (2) JP7337051B2 (da)
KR (1) KR102648727B1 (da)
CN (1) CN111212713B (da)
BR (1) BR112020007073B1 (da)
DK (2) DK4035858T3 (da)
ES (3) ES2976410T3 (da)
FI (1) FI4035858T3 (da)
MX (2) MX2020007093A (da)
WO (1) WO2019074881A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4035858B1 (en) * 2017-10-12 2024-02-21 Albany Engineered Composites, Inc. Three-dimensional woven preforms for omega stiffeners
CN112538679B (zh) * 2020-11-02 2022-07-12 南京玻璃纤维研究设计院有限公司 一种中空盒状增强体及其制备方法、中空盒的制备方法
CN112538680B (zh) * 2020-11-02 2022-07-12 南京玻璃纤维研究设计院有限公司 中空盒状纤维增强体及其制备方法、中空盒的制备方法

Family Cites Families (28)

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Publication number Priority date Publication date Assignee Title
GB206619A (en) * 1922-08-30 1923-11-15 Jessie Cunningham Lyness An elastic fabric or material
JPH05269899A (ja) * 1992-03-27 1993-10-19 Unitika Ltd 複合材料
TW434360B (en) * 1998-02-18 2001-05-16 Toray Industries Carbon fiber matrix for reinforcement, laminate and detecting method
US6733862B2 (en) * 2000-12-27 2004-05-11 Albany International Techniweave, Inc. Reinforced article and method of making
JP4194829B2 (ja) * 2002-12-02 2008-12-10 帝人ファイバー株式会社 ソフト風合いを有するダンボール状立体織物及びその製造方法
ATE459465T1 (de) 2005-08-17 2010-03-15 Saab Ab Verfahren zur herstellung eines verbundteils mit einem beschlagteil sowie dadurch hergestellter verbundteil
ES2341114T3 (es) 2005-12-20 2010-06-15 Saab Ab Procedimiento de fabricacion de un elemento estructural alargado con figurado para la rigidizacion de una estructura de panel y un procedimiento de fabricacion de una estructura de panel rigida integrada con al menos un elemento de rigidizacion alargado de rigidizacion alargado.
US7854874B2 (en) 2006-11-20 2010-12-21 The Boeing Company Apparatus and methods for forming hat stiffened composite parts using thermally expansive tooling cauls
US7964520B2 (en) * 2007-12-21 2011-06-21 Albany Engineered Composites, Inc. Method for weaving substrates with integral sidewalls
US8540921B2 (en) 2008-11-25 2013-09-24 The Boeing Company Method of forming a reinforced foam-filled composite stringer
US8859083B2 (en) 2008-12-30 2014-10-14 Albany Engineered Composites, Inc. Quasi-isotropic three-dimensional preform and method of making thereof
US8263205B2 (en) * 2009-09-17 2012-09-11 Hexcel Corporation Method of molding complex composite parts using pre-plied multi-directional continuous fiber laminate
DE102009060693A1 (de) * 2009-12-29 2011-06-30 Airbus Operations GmbH, 21129 Versteifungselement für ein Luftfahrzeug und Flächengebilde mit einem derartigen Versteifungselement
ES2383986B1 (es) 2009-12-30 2013-05-16 Airbus Operations, S.L. Cuaderna de fuselaje de aeronave en material compuesto con alma estabilizada.
FR2957093B1 (fr) * 2010-03-02 2012-03-23 Snecma Preforme fibreuse pour un secteur d'anneau de turbine et son procede de fabrication.
FR2961579B1 (fr) * 2010-06-18 2013-11-01 Airbus Operations Sas Panneau structural a raidissement integre
US8905350B2 (en) 2010-06-18 2014-12-09 Airbus Operations S.A.S. Structural panel with integrated stiffening
US8795567B2 (en) 2010-09-23 2014-08-05 The Boeing Company Method for fabricating highly contoured composite stiffeners with reduced wrinkling
FR2968679B1 (fr) 2010-12-13 2014-02-07 Snecma Structure fibreuse pour piece en materiau composite ayant une ou plusieurs parties en forme d'arche
FR2970715B1 (fr) * 2011-01-21 2014-10-17 Snecma Structure fibreuse tissee multicouches ayant une partie tubulaire creuse, procede de fabrication et piece composite la comportant
FR2975333B1 (fr) 2011-05-19 2014-03-21 Daher Aerospace Panneau composite raidi double face et procede de realisation d'un tel panneau
US8758879B2 (en) 2012-06-24 2014-06-24 The Boeing Company Composite hat stiffener, composite hat-stiffened pressure webs, and methods of making the same
US9290865B2 (en) * 2012-12-26 2016-03-22 Albany Engineered Composites, Inc. Three-dimensional woven corner fitting with lap joint preforms
CN105220299B (zh) * 2013-05-06 2016-11-02 李丽华 用于保护植被的三维立体草坪加固垫及其铺设方法
FR3012064B1 (fr) * 2013-10-23 2016-07-29 Snecma Preforme fibreuse pour aube creuse de turbomachine
FR3018286B1 (fr) * 2014-03-10 2016-05-27 Aircelle Sa Preforme tissee pour realiser un renfort circonferentiel ou torique a section en omega
EP2985137B1 (en) * 2014-08-14 2017-10-11 Airbus Operations GmbH A method and an apparatus for forming profile elements
EP4035858B1 (en) * 2017-10-12 2024-02-21 Albany Engineered Composites, Inc. Three-dimensional woven preforms for omega stiffeners

Also Published As

Publication number Publication date
ES3056406T3 (en) 2026-02-20
JP2020537058A (ja) 2020-12-17
ES2921324T3 (es) 2022-08-23
JP7678039B2 (ja) 2025-05-15
EP3694694A1 (en) 2020-08-19
EP4345200A2 (en) 2024-04-03
DK4035858T3 (da) 2024-03-25
EP4035858B1 (en) 2024-02-21
CN111212713B (zh) 2022-06-03
CN111212713A (zh) 2020-05-29
MX2020007093A (es) 2020-08-24
CA3078379A1 (en) 2019-04-18
WO2019074881A1 (en) 2019-04-18
JP2023159293A (ja) 2023-10-31
EP4035858A1 (en) 2022-08-03
JP7337051B2 (ja) 2023-09-01
EP4345200B1 (en) 2025-09-24
ES2976410T3 (es) 2024-07-31
RU2020112765A (ru) 2021-11-12
EP4345200A3 (en) 2024-07-03
EP4345200C0 (en) 2025-09-24
KR102648727B1 (ko) 2024-03-19
EP3694694B1 (en) 2022-06-15
US11192312B2 (en) 2021-12-07
FI4035858T3 (fi) 2024-04-18
BR112020007073B1 (pt) 2023-12-19
US20190111635A1 (en) 2019-04-18
MX2024008762A (es) 2024-07-23
RU2020112765A3 (da) 2022-01-13
BR112020007073A2 (pt) 2020-10-13
KR20200066312A (ko) 2020-06-09

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