ATE477920T1 - Verfahren zur herstellung von versteifungen aus einem verbundwerkstoff - Google Patents

Verfahren zur herstellung von versteifungen aus einem verbundwerkstoff

Info

Publication number
ATE477920T1
ATE477920T1 AT08775635T AT08775635T ATE477920T1 AT E477920 T1 ATE477920 T1 AT E477920T1 AT 08775635 T AT08775635 T AT 08775635T AT 08775635 T AT08775635 T AT 08775635T AT E477920 T1 ATE477920 T1 AT E477920T1
Authority
AT
Austria
Prior art keywords
lateral projections
composite material
flanks
stiffeners
producing
Prior art date
Application number
AT08775635T
Other languages
English (en)
Inventor
Patrick Dunleavy
Original Assignee
Messier Dowty 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 Messier Dowty Sa filed Critical Messier Dowty Sa
Application granted granted Critical
Publication of ATE477920T1 publication Critical patent/ATE477920T1/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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/543—Fixing the position or configuration of fibrous reinforcements before or during moulding
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/545—Perforating, cutting or machining during or after moulding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • B32B5/073—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper characterised by the fibrous or filamentary layer being mechanically connected to another layer by sewing, stitching, hook-and-loop fastening or stitchbonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/62—Stitching
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • 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
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts
    • B29L2031/3082—Fuselages
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24033—Structurally defined web or sheet [e.g., overall dimension, etc.] including stitching and discrete fastener[s], coating or bond

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Textile Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Reinforced Plastic Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
AT08775635T 2007-03-16 2008-03-07 Verfahren zur herstellung von versteifungen aus einem verbundwerkstoff ATE477920T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0701947A FR2913747B1 (fr) 2007-03-16 2007-03-16 Procede de realisation de raidisseurs en materiau composite
PCT/FR2008/000300 WO2008132319A1 (fr) 2007-03-16 2008-03-07 Procede de realisation de raidisseurs en materiau composite

Publications (1)

Publication Number Publication Date
ATE477920T1 true ATE477920T1 (de) 2010-09-15

Family

ID=38669098

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08775635T ATE477920T1 (de) 2007-03-16 2008-03-07 Verfahren zur herstellung von versteifungen aus einem verbundwerkstoff

Country Status (13)

Country Link
US (1) US8205567B2 (de)
EP (1) EP2121295B1 (de)
JP (1) JP5102316B2 (de)
CN (1) CN101631668B (de)
AT (1) ATE477920T1 (de)
BR (1) BRPI0808955A2 (de)
CA (1) CA2680923C (de)
DE (1) DE602008002228D1 (de)
ES (1) ES2350386T3 (de)
FR (1) FR2913747B1 (de)
IL (1) IL200803A0 (de)
RU (1) RU2421336C1 (de)
WO (1) WO2008132319A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8720825B2 (en) * 2005-03-31 2014-05-13 The Boeing Company Composite stiffeners for aerospace vehicles
ES2371951B1 (es) * 2009-03-25 2012-11-21 Airbus Operations, S.L. Disposición de junta de elementos estructurales de un material compuesto.
FR2971194A1 (fr) * 2011-02-04 2012-08-10 Latecoere Procede de realisation d'une preforme elementaire formee d'un empilage de couches de renfort a structure fibreuse
FR2971193B1 (fr) * 2011-02-04 2013-04-26 Latecoere Procede de realisation d'une preforme a structure fibreuse presentant la forme d'un profile comportant une ame, et preforme realisee
FR2972387B1 (fr) * 2011-03-09 2013-04-26 Latecoere Procede de realisation d'une preforme comportant au moins deux troncons presentant des epaisseurs differentes.
GB201115080D0 (en) 2011-09-01 2011-10-19 Airbus Operations Ltd An aircraft structure
CN103407171B (zh) * 2013-07-30 2015-07-15 北京航空航天大学 一种缝纫增强的纤维增强树脂基复合材料十字型接头的整体成型方法
ES2744401T3 (es) 2014-12-30 2020-02-25 Airbus Operations Sl Procedimiento de fabricación de rellenos de material compuesto
US10434956B2 (en) * 2016-03-24 2019-10-08 Honda Motor Co., Ltd. Fabric processing method and component
US10220935B2 (en) * 2016-09-13 2019-03-05 The Boeing Company Open-channel stiffener
CN108953978A (zh) * 2018-06-19 2018-12-07 哈尔滨工程大学 一种h型腹杆和方形弦杆装配的复合材料桁架及其制备方法
JP2020142478A (ja) * 2019-03-08 2020-09-10 トヨタ自動車株式会社 成形方法
DE102019203906A1 (de) * 2019-03-21 2020-09-24 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Trägerbauteil mit Befestigungsbereich aus einem Faserverbundwerkstoff und mindestens einem ein Befestigungselement arretierenden Stützelement
CN112173062A (zh) * 2020-09-25 2021-01-05 中国直升机设计研究所 一种复合材料一体化框梁及制造方法
US12611823B2 (en) 2022-12-13 2026-04-28 The Boeing Company In-tool compaction for composite structures
GB2636346A (en) * 2023-11-29 2025-06-18 Airbus Operations Ltd Elongate aircraft structural component and method of fabricating an elongate aircraft structural component

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US3996084A (en) * 1974-06-17 1976-12-07 Mcdonnell Douglas Corporation Lock core panel
US4331495A (en) * 1978-01-19 1982-05-25 Rockwell International Corporation Method of fabricating a reinforced composite structure
FR2497839A1 (fr) * 1981-01-12 1982-07-16 Brochier Fils J Tissu tridimensionnel pour le renforcement de materiaux stratifies et elements en forme obtenus a partir d'un tel tissu
FR2497726A1 (fr) * 1981-01-12 1982-07-16 Brochier Fils J Article textile multicouches pour le renforcement de materiaux stratifies et procede pour son obtention
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US4966802A (en) * 1985-05-10 1990-10-30 The Boeing Company Composites made of fiber reinforced resin elements joined by adhesive
JPH03119138A (ja) * 1989-09-29 1991-05-21 Shikishima Kanbasu Kk 繊維補強複合材
FR2687173B1 (fr) * 1992-02-11 1995-09-08 Aerospatiale Procede pour la realisation d'une armature de fibres pour piece de matiere composite, et piece composite comportant une telle armature.
FR2687389B1 (fr) * 1992-02-17 1994-05-06 Aerospatiale Ste Nationale Indle Dispositif et procede pour realiser une piece de structure complexe par depose au contact de fil ou ruban.
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EP1023986B2 (de) * 1999-01-28 2012-01-18 McDONNELL DOUGLAS CORPORATION Verstärkungselement für Verbundwerkstoffteile und dazugehörige Verfahren
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Also Published As

Publication number Publication date
US20100096067A1 (en) 2010-04-22
FR2913747A1 (fr) 2008-09-19
RU2421336C1 (ru) 2011-06-20
WO2008132319A1 (fr) 2008-11-06
BRPI0808955A2 (pt) 2014-08-26
ES2350386T3 (es) 2011-01-21
JP5102316B2 (ja) 2012-12-19
EP2121295B1 (de) 2010-08-18
EP2121295A1 (de) 2009-11-25
JP2010521336A (ja) 2010-06-24
US8205567B2 (en) 2012-06-26
CN101631668A (zh) 2010-01-20
DE602008002228D1 (de) 2010-09-30
FR2913747B1 (fr) 2009-04-24
CA2680923A1 (fr) 2008-11-06
IL200803A0 (en) 2010-05-17
RU2009138245A (ru) 2011-04-27
CN101631668B (zh) 2013-02-27
CA2680923C (fr) 2011-08-02

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