DE69320772D1 - Verfahren zum Herstellen von Verbundverbindungen für fachwerkartige Struktur oder Fachwerkteile, und so hergestellte Fachwerke - Google Patents

Verfahren zum Herstellen von Verbundverbindungen für fachwerkartige Struktur oder Fachwerkteile, und so hergestellte Fachwerke

Info

Publication number
DE69320772D1
DE69320772D1 DE69320772T DE69320772T DE69320772D1 DE 69320772 D1 DE69320772 D1 DE 69320772D1 DE 69320772 T DE69320772 T DE 69320772T DE 69320772 T DE69320772 T DE 69320772T DE 69320772 D1 DE69320772 D1 DE 69320772D1
Authority
DE
Germany
Prior art keywords
truss
trusses
produced
producing composite
parts
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69320772T
Other languages
English (en)
Other versions
DE69320772T2 (de
Inventor
Andre Gautier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Helicopters SAS
Original Assignee
Eurocopter France SA
Eurocopter 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 Eurocopter France SA, Eurocopter SA filed Critical Eurocopter France SA
Publication of DE69320772D1 publication Critical patent/DE69320772D1/de
Application granted granted Critical
Publication of DE69320772T2 publication Critical patent/DE69320772T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C70/28—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
    • 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
    • B29C70/462—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • 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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/84—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined
    • B29C70/845—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined by moulding material on a relative small portion of the preformed parts
    • 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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • 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
    • B29D12/00—Producing frames
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2012/00—Frames
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction
    • 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.]
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249971—Preformed hollow element-containing
    • 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]
    • Y10T442/3472—Woven fabric including an additional woven fabric layer
    • Y10T442/3528—Three or more fabric layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DE1993620772 1992-12-17 1993-12-15 Verfahren zum Herstellen von Verbundverbindungen für fachwerkartige Struktur oder Fachwerkteile, und so hergestellte Fachwerke Expired - Fee Related DE69320772T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215235A FR2699449B1 (fr) 1992-12-17 1992-12-17 Procédé de fabrication de liaisons en matériau composite de structures en forme de treillis ou d'éléments de treillis, et treillis obtenus par ce procédé.

Publications (2)

Publication Number Publication Date
DE69320772D1 true DE69320772D1 (de) 1998-10-08
DE69320772T2 DE69320772T2 (de) 1999-04-08

Family

ID=9436719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993620772 Expired - Fee Related DE69320772T2 (de) 1992-12-17 1993-12-15 Verfahren zum Herstellen von Verbundverbindungen für fachwerkartige Struktur oder Fachwerkteile, und so hergestellte Fachwerke

Country Status (5)

Country Link
US (2) US5431870A (de)
EP (1) EP0603066B1 (de)
CA (1) CA2110431A1 (de)
DE (1) DE69320772T2 (de)
FR (1) FR2699449B1 (de)

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FR2699449B1 (fr) * 1992-12-17 1995-03-24 Eurocopter France Procédé de fabrication de liaisons en matériau composite de structures en forme de treillis ou d'éléments de treillis, et treillis obtenus par ce procédé.
WO1996009159A1 (en) * 1994-09-20 1996-03-28 Viatech, Inc. Method of making internally reinforced composite tubes
JP3839080B2 (ja) * 1995-06-21 2006-11-01 富士重工業株式会社 繊維強化複合材の構造体及びその製造方法
ES2596505T3 (es) * 2001-08-07 2017-01-10 Toray Industries, Inc. Procedimiento para la fabricación de un elemento de PRF grande
US6676882B2 (en) * 2001-08-28 2004-01-13 Lockheed Martin Corporation Methods of hot-melt resin impregnation of 3-D, woven, textile preforms
GB2413778B (en) * 2003-02-04 2007-09-19 Aircelle Ltd Structural members
DK1892071T4 (en) 2003-03-06 2018-10-15 Vestas Wind Sys As Process for preparing a preform
DE10340126A1 (de) * 2003-08-28 2005-03-24 Ceracon Gmbh Verfahren und Vorrichtung zur Herstellung eines geschäumten Formteils
US20050184413A1 (en) * 2004-02-20 2005-08-25 Forest Mark L.L. Versatile mold flow capability in the infiltration of porous carbon preforms with pitch/thermoplastic/thermoset resins
GB0426944D0 (en) * 2004-12-08 2005-01-12 Airbus Uk Ltd A trussed structure
EP1818251A1 (de) * 2006-02-14 2007-08-15 CAMPAGNOLO S.r.l. Fahrradtretkurbel, Zwischenprodukt and Methode zur Herstellung einer solchen Tretkurbel
US7963098B2 (en) * 2007-06-12 2011-06-21 United Technologies Corporation Composite duct assembly
DE102007037649A1 (de) * 2007-08-09 2009-02-12 Airbus Deutschland Gmbh Verfahren zur Herstellung eines Bauteils sowie faserverstärktes thermoplastisches Bauteil
GB0813785D0 (en) * 2008-07-29 2008-09-03 Airbus Uk Ltd Method of manufacturing a composite element
FR2944730B1 (fr) * 2009-04-24 2012-09-28 Daher Aerospace Outillage d'estampage pour pieces thermoplastiques et procede.
US8210554B2 (en) 2009-07-09 2012-07-03 Trek Bicycle Corporation Bicycle frame having a multiple step and lap joint
ES2392617B1 (es) * 2010-01-15 2013-11-21 Airbus Operations S.L. Disposición de unión de los cajones laterales de un estabilizador horizontal de cola con un cajón central tubular y procedimiento de fabricación de dicho cajón.
FR2958875B1 (fr) * 2010-04-20 2017-07-07 Snecma Dispositif de fabrication d'un carter en materiau composite et procede de fabrication mettant en oeuvre un tel dispositif
DE102011100222A1 (de) * 2011-05-02 2012-11-08 Rehau Ag + Co Verfahren zur Herstellung eines Hohlkörpers aus faserverstärktem Kunststoffmaterial
DE102012202620B4 (de) 2011-11-17 2015-02-26 Johnson Controls Gmbh Verfahren zur Herstellung eines Strukturbauteils, Vorrichtung zur Durchführung des Verfahrens
GB201204231D0 (en) 2012-03-09 2012-04-25 Airbus Uk Ltd Space frame structure
US9126355B2 (en) * 2012-05-02 2015-09-08 Spirit Aerosystems, Inc. Composite material part manufacturing process using removable and retainable material
EP2876044B1 (de) 2013-11-21 2018-09-12 Airbus Operations GmbH Passagiertür-Eckenkomponente und Herstellungsverfahren für Passagiertür-Eckenkomponente eines Flugzeugs oder Raumfahrzeugs
DE102014115459A1 (de) * 2014-10-23 2016-04-28 Lisa Dräxlmaier GmbH Vorrichtung und Verfahren zur Herstellung eines Formteils
EP3018051A1 (de) 2014-11-06 2016-05-11 Airbus Operations GmbH Strukturkomponente und Verfahren zur Herstellung einer Strukturkomponente
CN104708835A (zh) * 2014-11-06 2015-06-17 上海复合材料科技有限公司 一种碳纤维复合材料复杂格栅结构的rtm成型方法
DE102014224040A1 (de) * 2014-11-25 2016-05-25 Bayerische Motoren Werke Aktiengesellschaft Verfahren zu Herstellung einer Strukturbauteilgruppe sowie Strukturbauteilgruppe
DE102015101884B4 (de) 2015-02-10 2023-02-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Herstellung eines Bauteils aus einem Faser-Kunststoff-Verbund und Vorrichtung
EP3348378B1 (de) * 2015-09-09 2019-08-07 Nissan Motor Co., Ltd. Verfahren zur herstellung eines verbundmaterials, vorrichtung zur herstellung eines verbundmaterials, vorform für ein verbundmaterial und verbundmaterial
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AU2019396247A1 (en) * 2018-11-30 2021-06-10 Arris Composites Inc. Compression-molded fiber-composite parts and methods of fabrication
CN114103169B (zh) * 2021-11-19 2023-04-25 航天特种材料及工艺技术研究所 一种复合材料复杂框架整体成型工艺

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US4762740A (en) * 1987-06-15 1988-08-09 Ford Motor Company Resin transfer molding core, preform and process
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GB2225277B (en) * 1988-11-21 1992-11-18 United Technologies Corp Method of fabricating fiber reinforced composite articles by resin transfer molding
DE4016042A1 (de) * 1990-05-18 1991-11-21 Porsche Ag Verfahren zur herstellung von radfuehrungsgliedern aus faserverstaerktem kunststoffmaterial fuer kraftfahrzeuge
CA2042417A1 (en) * 1990-05-29 1991-11-30 Peter G. Donecker Process to manufacture conductive composite articles
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GB2254821B (en) * 1991-04-19 1995-02-08 Motor Panels Moulded walled structures
FR2675732B3 (fr) * 1991-04-23 1993-09-17 Stratime Cappello Systemes Utilisation de la technique r.t.m, pour la fabrication d'une structure superieure autoporteuse pour vehicule.
FR2699449B1 (fr) * 1992-12-17 1995-03-24 Eurocopter France Procédé de fabrication de liaisons en matériau composite de structures en forme de treillis ou d'éléments de treillis, et treillis obtenus par ce procédé.

Also Published As

Publication number Publication date
FR2699449A1 (fr) 1994-06-24
EP0603066B1 (de) 1998-09-02
US5431870A (en) 1995-07-11
EP0603066A1 (de) 1994-06-22
CA2110431A1 (en) 1994-06-18
DE69320772T2 (de) 1999-04-08
FR2699449B1 (fr) 1995-03-24
US5567509A (en) 1996-10-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee