IN2014MN01683A - - Google Patents

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Publication number
IN2014MN01683A
IN2014MN01683A IN1683MUN2014A IN2014MN01683A IN 2014MN01683 A IN2014MN01683 A IN 2014MN01683A IN 1683MUN2014 A IN1683MUN2014 A IN 1683MUN2014A IN 2014MN01683 A IN2014MN01683 A IN 2014MN01683A
Authority
IN
India
Prior art keywords
legs
base
warp
fibers
preform
Prior art date
Application number
Inventor
Brock Gilbertson
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
Publication of IN2014MN01683A publication Critical patent/IN2014MN01683A/en

Links

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
    • 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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • 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
    • 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
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • 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.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
    • Y10T442/3195—Three-dimensional weave [e.g., x-y-z planes, multi-planar warps and/or wefts, etc.]
    • Y10T442/3203—Multi-planar warp layers

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A woven preform (300) for a reinforced composite material which may be woven flat and folded into shape. The preform has off axis reinforcement with one or more legs (315 320) and/or base (310) extending in an off axis or bias (non 0/90 dgeree) orientation with respect to the warp/weft fibers (312 314). One or more legs extend from a base the base and legs each having at least two layers of warp fibers. The legs may be parallel or angled to each other. The outer ends of the base and/or the legs may have tapers formed from terminating layers of warp fibers in a stepped or angled pattern.
IN1683MUN2014 2012-02-17 2013-02-13 IN2014MN01683A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/399,761 US9604389B2 (en) 2012-02-17 2012-02-17 Pi-shaped preform with bias fibers
PCT/US2013/025911 WO2013123029A2 (en) 2012-02-17 2013-02-13 Pi-shaped preform with bias fibers

Publications (1)

Publication Number Publication Date
IN2014MN01683A true IN2014MN01683A (en) 2015-05-29

Family

ID=47790513

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1683MUN2014 IN2014MN01683A (en) 2012-02-17 2013-02-13

Country Status (15)

Country Link
US (1) US9604389B2 (en)
EP (1) EP2814648B1 (en)
JP (1) JP6242348B2 (en)
KR (1) KR101860488B1 (en)
CN (2) CN110000958A (en)
AU (1) AU2013221734B2 (en)
BR (1) BR112014020115B1 (en)
CA (1) CA2864427C (en)
ES (1) ES2638349T3 (en)
IN (1) IN2014MN01683A (en)
MX (1) MX354491B (en)
RU (1) RU2634244C2 (en)
TW (1) TWI606160B (en)
WO (1) WO2013123029A2 (en)
ZA (1) ZA201405964B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9150985B2 (en) * 2011-11-03 2015-10-06 Groupe Ctt Inc. Method of manufacturing weaved preform with oriented weft yarns
DE102012206020A1 (en) * 2012-04-12 2013-10-17 Airbus Operations Gmbh Method and device for producing a textile preform
FR3014455B1 (en) * 2013-12-11 2016-01-15 Snecma CUTTING TABLE FOR CUTTING A FIBROUS PREFORM OBTAINED BY THREE-DIMENSIONAL WEAVING AND CUTTING METHOD USING SUCH A TABLE
JP5874802B1 (en) * 2014-11-25 2016-03-02 株式会社豊田自動織機 Fiber structure and fiber reinforced composite
US10060056B1 (en) * 2015-05-04 2018-08-28 A&P Technology, Inc. Interlocking braided structures
US10081154B2 (en) * 2015-05-06 2018-09-25 Li-Ju TSAI Integrated open box-like woven fabric
USD797478S1 (en) 2015-05-21 2017-09-19 Liberty Procurement Co. Inc. Table
USD783329S1 (en) * 2015-05-21 2017-04-11 Liberty Procurement Co. Inc. Table base
USD828061S1 (en) * 2016-08-11 2018-09-11 Walker Edison Furniture Company Llc Table
MX2019014423A (en) * 2017-06-16 2020-02-05 Albany Eng Composites Inc Woven 3d fiber reinforced structure and method of making thereof.
CN107245812B (en) * 2017-08-01 2024-01-16 杭州友凯船艇有限公司 Non-woven fabric manufacturing machine
US10605631B2 (en) * 2017-08-03 2020-03-31 Sikorsky Aircraft Corporation Structural pi joint with integrated fiber optic sensing
US11332228B2 (en) 2018-04-06 2022-05-17 Aurora Flight Sciences Corporation Aircraft fuselage with composite pre-form
WO2020119871A1 (en) * 2018-12-10 2020-06-18 Vestas Wind Systems A/S Improvements relating to wind turbine blade manufacture
GB2585818B (en) * 2019-05-02 2022-05-11 Don & Low Ltd Improvements in and relating to woven products
FR3102392B1 (en) * 2019-10-29 2021-10-08 Safran Woven fiber preform to make a blower blade in composite material
FR3102391B1 (en) * 2019-10-29 2021-10-15 Safran Woven fiber preform to make a part of composite material, in particular a turbine engine blade
CN113978068A (en) * 2021-10-22 2022-01-28 昊辰（无锡）塑业有限公司 A high-strength isolation film for tire production
CN116180303B (en) * 2023-01-04 2025-09-05 北京航空航天大学 A bifurcated orthogonal three-dimensional woven preform and its weaving method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331495A (en) 1978-01-19 1982-05-25 Rockwell International Corporation Method of fabricating a reinforced composite structure
US4256790A (en) 1978-01-19 1981-03-17 Rockwell International Corporation Reinforced composite structure and method of fabrication thereof
FR2687173B1 (en) 1992-02-11 1995-09-08 Aerospatiale PROCESS FOR THE PRODUCTION OF A FIBER REINFORCEMENT FOR A COMPOSITE MATERIAL, AND A COMPOSITE PIECE COMPRISING SUCH A REINFORCEMENT.
US6103337A (en) 1998-07-09 2000-08-15 Albany International Techniweave, Inc. Fiber-reinforced composite materials structures and methods of making same
US6520706B1 (en) * 2000-08-25 2003-02-18 Lockheed Martin Corporation Composite material support structures with sinusoidal webs and method of fabricating same
US6742547B2 (en) * 2000-09-20 2004-06-01 Bally Ribbon Mills Three-dimensional woven forms with integral bias fibers and bias weaving loom
US6712099B2 (en) 2001-06-15 2004-03-30 Lockheed Martin Corporation Three-dimensional weave architecture
US6446675B1 (en) 2001-07-05 2002-09-10 Albany International Techniweave, Inc. Minimum distortion 3D woven preforms
CA2449746C (en) 2001-09-12 2010-03-09 Lockheed Martin Corporation Woven preform for structural joints
US7077167B2 (en) 2004-06-14 2006-07-18 Massachusetts Institute Of Technology Bias weaving machine
US7670969B2 (en) * 2004-11-19 2010-03-02 Albany Engineered Composites, Inc. Fabricating symmetric and asymmetric shapes with off-axis reinforcement from symmetric preforms
US7943535B2 (en) 2005-11-17 2011-05-17 Albany Engineered Composites, Inc. Hybrid three-dimensional woven/laminated struts for composite structural applications
US7712488B2 (en) * 2008-03-31 2010-05-11 Albany Engineered Composites, Inc. Fiber architecture for Pi-preforms
US8127802B2 (en) * 2008-10-29 2012-03-06 Albany Engineered Composites, Inc. Pi-preform with variable width clevis
US8079387B2 (en) * 2008-10-29 2011-12-20 Albany Engineered Composites, Inc. Pi-shaped preform
US8846553B2 (en) * 2008-12-30 2014-09-30 Albany Engineered Composites, Inc. Woven preform with integral off axis stiffeners

Also Published As

Publication number Publication date
CN104245264A (en) 2014-12-24
TW201337062A (en) 2013-09-16
ES2638349T3 (en) 2017-10-19
TWI606160B (en) 2017-11-21
KR101860488B1 (en) 2018-05-23
JP6242348B2 (en) 2017-12-06
ZA201405964B (en) 2016-08-31
WO2013123029A2 (en) 2013-08-22
EP2814648B1 (en) 2017-05-24
RU2014134407A (en) 2016-04-10
MX354491B (en) 2018-03-07
AU2013221734B2 (en) 2017-05-25
BR112014020115A2 (en) 2017-06-20
RU2634244C2 (en) 2017-10-24
EP2814648A2 (en) 2014-12-24
BR112014020115A8 (en) 2017-07-11
JP2015508130A (en) 2015-03-16
CN110000958A (en) 2019-07-12
US20130216770A1 (en) 2013-08-22
CA2864427A1 (en) 2013-08-22
US9604389B2 (en) 2017-03-28
WO2013123029A3 (en) 2013-10-17
KR20140125861A (en) 2014-10-29
MX2014009840A (en) 2016-07-06
CA2864427C (en) 2018-02-27
AU2013221734A1 (en) 2014-09-04
BR112014020115B1 (en) 2021-05-04

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