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ATE409577T1 - Versteifungselement und verfahren zu dessen herstellung - Google Patents

Versteifungselement und verfahren zu dessen herstellung

Info

Publication number
ATE409577T1
ATE409577T1 AT05112454T AT05112454T ATE409577T1 AT E409577 T1 ATE409577 T1 AT E409577T1 AT 05112454 T AT05112454 T AT 05112454T AT 05112454 T AT05112454 T AT 05112454T AT E409577 T1 ATE409577 T1 AT E409577T1
Authority
AT
Austria
Prior art keywords
stiffening element
curvature
shell surface
curved shell
producing
Prior art date
Application number
AT05112454T
Other languages
English (en)
Inventor
Martin Raef
Original Assignee
Saab Ab
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 Saab Ab filed Critical Saab Ab
Application granted granted Critical
Publication of ATE409577T1 publication Critical patent/ATE409577T1/de

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
    • B29C70/28—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
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/345—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0003—Producing profiled members, e.g. beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
    • B29D99/0014—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with ridges or ribs, e.g. joined ribs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
AT05112454T 2005-12-20 2005-12-20 Versteifungselement und verfahren zu dessen herstellung ATE409577T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05112454A EP1800840B1 (de) 2005-12-20 2005-12-20 Versteifungselement und Verfahren zu dessen Herstellung

Publications (1)

Publication Number Publication Date
ATE409577T1 true ATE409577T1 (de) 2008-10-15

Family

ID=35962170

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05112454T ATE409577T1 (de) 2005-12-20 2005-12-20 Versteifungselement und verfahren zu dessen herstellung

Country Status (5)

Country Link
US (1) US20070161483A1 (de)
EP (1) EP1800840B1 (de)
AT (1) ATE409577T1 (de)
DE (1) DE602005010106D1 (de)
ES (1) ES2314581T3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8632653B2 (en) 2005-05-03 2014-01-21 The Boeing Company Method of manufacturing curved composite structural elements
US7943076B1 (en) * 2005-05-03 2011-05-17 The Boeing Company Method of manufacturing curved composite structural elements
ITTO20070659A1 (it) 2007-09-20 2009-03-21 Alenia Aeronautica Spa Procedimento di fabbricazione di un elemento strutturale curvilineo in materiale composito avente una sezione aperta complessa.
US8152948B2 (en) 2008-01-09 2012-04-10 The Boeing Company Contoured composite parts
US9278484B2 (en) 2008-04-17 2016-03-08 The Boeing Company Method and apparatus for producing contoured composite structures and structures produced thereby
US8349105B2 (en) 2008-04-17 2013-01-08 The Boeing Company Curved composite frames and method of making the same
US9090028B2 (en) 2008-04-17 2015-07-28 The Boeing Company Method for producing contoured composite structures and structures produced thereby
US8932423B2 (en) 2008-04-17 2015-01-13 The Boeing Company Method for producing contoured composite structures and structures produced thereby
WO2010056164A1 (en) * 2008-11-13 2010-05-20 Saab Ab Method of forming a composite article
DE102010044584A1 (de) * 2010-09-07 2012-03-08 Kautex Textron Gmbh & Co. Kg Kraftstoffbehälter aus thermoplastischem Kunststoff
US8551380B2 (en) * 2010-11-12 2013-10-08 The Boeing Company Method of laying up prepreg plies on contoured tools using a deformable carrier film
US9701067B2 (en) 2010-11-12 2017-07-11 The Boeing Company Method of laying up prepreg plies on contoured tools using a deformable carrier film
US9387657B2 (en) 2010-11-12 2016-07-12 The Boeing Company Method of fabricating a curved composite structure using composite prepreg tape
US9545757B1 (en) * 2012-02-08 2017-01-17 Textron Innovations, Inc. Composite lay up and method of forming
IL223443A (en) 2012-12-04 2014-06-30 Elbit Systems Cyclone Ltd Buildings from composite materials with integral composite connectors and manufacturing methods
FR3009273B1 (fr) * 2013-07-30 2017-07-28 Eurocopter France Cadre en materiaux composites stratifies pour fuselage d'aeronef, comportant des zones de renfort courbes a rayon de courbure evolutif
US10054206B2 (en) 2014-03-20 2018-08-21 Schaeffler Technologies AG & Co. KG Turbine shell with integrated stiffening elements
GB201508375D0 (en) * 2015-05-15 2015-07-01 Airbus Operations Ltd Method of forming composite structures
US10005267B1 (en) 2015-09-22 2018-06-26 Textron Innovations, Inc. Formation of complex composite structures using laminate templates
DE102016109284B3 (de) * 2016-05-20 2017-03-23 Cotesa Gmbh Bogenförmige Faserverbundkunststoff-Preform und Verfahren zur Herstellung gekrümmter Profile
US11318689B2 (en) 2018-12-21 2022-05-03 The Boeing Company Ply transporting and compacting apparatus and method therefor
US11305498B2 (en) 2018-12-21 2022-04-19 The Boeing Company System and method for fabricating a composite ply layup
EP3822068B1 (de) * 2019-11-13 2023-07-19 Airbus Operations, S.L.U. Vorrichtung und verfahren zur ausbildung eines verbundlaminats zur herstellung eines z-förmigen profils
US20220373069A1 (en) * 2021-05-20 2022-11-24 Schaeffler Technologies AG & Co. KG Impeller with staked blades and torque converter including impeller with staked blades

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936277A (en) * 1970-04-09 1976-02-03 Mcdonnell Douglas Corporation Aluminum alloy-boron fiber composite
US4777005A (en) * 1986-02-03 1988-10-11 The Board Of Trustees Of The Leland Stanford Junior University Process for shaping fiber composite materials
US5358583A (en) * 1988-10-19 1994-10-25 E. I. Du Pont De Nemours And Company Apparatus and method for shaping fiber reinforced resin matrix materials and product thereof
US5484277A (en) * 1989-12-26 1996-01-16 Mcdonnell Douglas Corporation Mandreless molding system
US5648109A (en) * 1995-05-03 1997-07-15 Massachusetts Institute Of Technology Apparatus for diaphragm forming
FR2766407B1 (fr) * 1997-07-22 1999-10-15 Aerospatiale Procede de fabrication de pieces de grandes dimensions en materiau composite a matrice thermoplastique, telles que des troncons de fuselage d'aeronefs
JP4425424B2 (ja) 2000-05-01 2010-03-03 本田技研工業株式会社 繊維強化複合材からなるジョグル付き半硬化物品の製造方法、及びそれを用いた予備成形構造体の製造方法
US6553734B1 (en) * 2000-08-24 2003-04-29 Lockheed Martin Corporation Composite structural panel with undulated body
US7204951B2 (en) * 2002-07-30 2007-04-17 Rocky Mountain Composites, Inc. Method of assembling a single piece co-cured structure
US7249943B2 (en) * 2003-08-01 2007-07-31 Alliant Techsystems Inc. Apparatus for forming composite stiffeners and reinforcing structures
EP1547756A1 (de) 2003-12-24 2005-06-29 Airbus UK Limited Verfahren zur Herstellung von Flugzeugsteilen
US8632653B2 (en) * 2005-05-03 2014-01-21 The Boeing Company Method of manufacturing curved composite structural elements

Also Published As

Publication number Publication date
EP1800840B1 (de) 2008-10-01
DE602005010106D1 (de) 2008-11-13
ES2314581T3 (es) 2009-03-16
US20070161483A1 (en) 2007-07-12
EP1800840A1 (de) 2007-06-27

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Legal Events

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