BR112012012019A2 - "método para formar um artigo, para reforçar um ângulo externo formado entre um primeiro membro compósito laminado e um segundo membro comósito laminado, e, para formar uma estrutura intermediária para um artigo". - Google Patents

"método para formar um artigo, para reforçar um ângulo externo formado entre um primeiro membro compósito laminado e um segundo membro comósito laminado, e, para formar uma estrutura intermediária para um artigo".

Info

Publication number
BR112012012019A2
BR112012012019A2 BR112012012019A BR112012012019A BR112012012019A2 BR 112012012019 A2 BR112012012019 A2 BR 112012012019A2 BR 112012012019 A BR112012012019 A BR 112012012019A BR 112012012019 A BR112012012019 A BR 112012012019A BR 112012012019 A2 BR112012012019 A2 BR 112012012019A2
Authority
BR
Brazil
Prior art keywords
article
forming
composite member
laminate composite
intermediate structure
Prior art date
Application number
BR112012012019A
Other languages
English (en)
Inventor
Gear Chris
Original Assignee
Gkn Aerospace Services Ltd
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 Gkn Aerospace Services Ltd filed Critical Gkn Aerospace Services Ltd
Publication of BR112012012019A2 publication Critical patent/BR112012012019A2/pt

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
    • B29C70/30—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
    • B29C70/304—In-plane lamination by juxtaposing or interleaving of plies, e.g. scarf joining
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/68—Release 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
    • 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
    • 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
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/12—Construction or attachment of skin panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/20—Integral or sandwich constructions
    • 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
    • B29L2031/3085—Wings
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Moulding By Coating Moulds (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

"método para formar um artigo, para reforçar um ângulo externo formado entre um primeiro membro compósito laminado e um segundo membro compósito laminado,e, para formar uma estrutura intermediária para um artigo". uma estrutura de película dupla compreende uma primeira película, uma segunda película e uma estrutura intermediária. a estrutura intermediária compreende uma pluralidade de primeiras porções de contato conectadas a uma superfície interna da primeira película, uma pluralidade de segundas porções de contato conectadas a uma superfície interna da segunda película e uma pluralidade de porções de alma de interconexão integrais às primeiras e segundas porções de contato e estendendo-se entre porções das primeiras e segundas porções de contato para formar uma estrutura de suporte interna que se alterna entre as superfícies internas da primeira e segunda películas.
BR112012012019A 2009-11-20 2010-11-19 "método para formar um artigo, para reforçar um ângulo externo formado entre um primeiro membro compósito laminado e um segundo membro comósito laminado, e, para formar uma estrutura intermediária para um artigo". BR112012012019A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0920391.0A GB2475523B (en) 2009-11-20 2009-11-20 Dual-skin structures
PCT/GB2010/002154 WO2011061513A2 (en) 2009-11-20 2010-11-19 Dual-skin structures

Publications (1)

Publication Number Publication Date
BR112012012019A2 true BR112012012019A2 (pt) 2019-09-24

Family

ID=41565640

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012019A BR112012012019A2 (pt) 2009-11-20 2010-11-19 "método para formar um artigo, para reforçar um ângulo externo formado entre um primeiro membro compósito laminado e um segundo membro comósito laminado, e, para formar uma estrutura intermediária para um artigo".

Country Status (6)

Country Link
US (1) US20130139961A1 (pt)
EP (1) EP2501537A2 (pt)
CN (1) CN102712144B (pt)
BR (1) BR112012012019A2 (pt)
GB (1) GB2475523B (pt)
WO (1) WO2011061513A2 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201020152D0 (en) * 2010-11-29 2011-01-12 Airbus Uk Ltd Aircraft panel structure and aircraft panel structure manufacturing method for alleviation of stress
JP6100461B2 (ja) * 2011-12-27 2017-03-22 三菱航空機株式会社 ベント部材、航空機の主翼
FR2990376B1 (fr) * 2012-05-10 2015-01-09 Aircelle Sa Procede de fabrication d'une peau en composite formant virole non demoulable
US9145203B2 (en) 2012-10-31 2015-09-29 The Boeing Company Natural laminar flow wingtip
GB201307066D0 (en) 2013-04-18 2013-05-29 Airbus Operations Ltd Winglet and braided composite spar
WO2014175798A1 (en) * 2013-04-25 2014-10-30 Saab Ab Stiffening element run-out
CN103600845A (zh) * 2013-08-23 2014-02-26 中国航空工业集团公司西安飞机设计研究所 一种热气通道面积可调式缝翼防冰设计方法
US9738375B2 (en) * 2013-12-05 2017-08-22 The Boeing Company One-piece composite bifurcated winglet
WO2015158865A1 (en) * 2014-04-16 2015-10-22 Hexcel Reinforcements Sas Method of manufacturing a composite part
EP2962840A1 (en) * 2014-06-30 2016-01-06 Airbus Operations, S.L. A leading edge for an aircraft lifting surface and manufacturing method thereof
CN105291451B (zh) * 2014-07-25 2018-04-17 Lg化学株式会社 辊筒以及包含该辊筒的薄膜生产装置
CN105291336B (zh) * 2014-07-25 2017-10-03 Lg化学株式会社 辊筒以及包含该辊筒的薄膜生产装置
GB2533582A (en) 2014-12-22 2016-06-29 Airbus Operations Ltd Aircraft wing box, aircraft wing, aircraft and supporting member for use therein
US10059429B2 (en) * 2015-04-24 2018-08-28 The Boeing Company Embedded tear straps in metal structures
CN106239936A (zh) * 2016-09-23 2016-12-21 江西洪都航空工业集团有限责任公司 一种预埋支撑件的复合材料壁板结构
US20180086429A1 (en) * 2016-09-28 2018-03-29 The Boeing Company Airfoil-Shaped Body Having Composite Base Skin with Integral Hat-Shaped Spar
CN107160709B (zh) * 2017-06-30 2019-08-13 沈阳航空航天大学 一种复合材料液体成型超轻型飞机舵面的方法及舵面
CN107499495B (zh) * 2017-07-11 2020-03-24 中北大学 一种内垫夹层芯材的复合材料机翼前缘蒙皮及其制备方法
EP3659774B1 (en) * 2017-07-25 2023-05-31 Subaru Corporation Composite material molding jig and composite material molding method
US10167076B1 (en) 2017-12-12 2019-01-01 Kitty Hawk Corporation Corrugated lift fan rotor
US20200017190A1 (en) * 2018-07-12 2020-01-16 Bell Helicopter Textron Inc. Multi-spar wing arrangements
DE102018222431B4 (de) * 2018-12-20 2023-12-07 Premium Aerotec Gmbh Rumpfbauteil für ein Luftfahrzeug, Verfahren zur Herstellung eines Rumpfbauteils sowie Luftfahrzeug
JP7198094B2 (ja) * 2019-01-29 2022-12-28 株式会社Subaru 複合材の製造方法
US20220227475A1 (en) * 2021-01-20 2022-07-21 The Boeing Company Beaded composite structures and methods for manufacturing beaded composite structures
CN114368170A (zh) * 2022-01-12 2022-04-19 武汉凌科航空复材有限责任公司 一种飞机货桥桥体的制造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2110736B (en) * 1981-11-07 1985-02-06 British Aerospace Stiffened panel of fibre reinforced plastics material
US4492607A (en) * 1983-02-22 1985-01-08 Rockwell International Corporation Method for producing integrally stiffened fiber reinforced plastic panels
US4916027A (en) * 1988-01-21 1990-04-10 Rockwell International Corporation Primary structure multi-layer insulation
GB8927734D0 (en) * 1989-12-07 1990-02-07 Short Brothers Plc A composite material
JPH1199993A (ja) * 1997-09-29 1999-04-13 Fuji Heavy Ind Ltd 複合材翼構造およびその製造方法
US6638466B1 (en) * 2000-12-28 2003-10-28 Raytheon Aircraft Company Methods of manufacturing separable structures
US6743504B1 (en) * 2001-03-01 2004-06-01 Rohr, Inc. Co-cured composite structures and method of making them
DE102006031334A1 (de) * 2006-07-06 2008-01-10 Airbus Deutschland Gmbh Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt
CN100563979C (zh) * 2006-10-11 2009-12-02 西安飞机工业（集团）有限责任公司 可拆分式组合工装结构
GB2454881B (en) 2007-11-20 2010-03-17 Gkn Aerospace Services Ltd Diaphragm forming
US8292227B2 (en) * 2008-07-12 2012-10-23 The Boeing Company Aircraft wings having continuously tailored structural strength
US8402805B2 (en) * 2008-07-12 2013-03-26 The Boeing Company Method and apparatus for forming a corrugated web having a continuously varying shape

Also Published As

Publication number Publication date
EP2501537A2 (en) 2012-09-26
WO2011061513A3 (en) 2011-08-18
CN102712144A (zh) 2012-10-03
GB2475523A (en) 2011-05-25
WO2011061513A2 (en) 2011-05-26
US20130139961A1 (en) 2013-06-06
GB0920391D0 (en) 2010-01-06
CN102712144B (zh) 2015-04-22
GB2475523B (en) 2012-09-05

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.