BRPI0813962A2 - Membros estruturais de compósito alongados e melhorias nestes - Google Patents

Membros estruturais de compósito alongados e melhorias nestes

Info

Publication number
BRPI0813962A2
BRPI0813962A2 BRPI0813962-8A2A BRPI0813962A BRPI0813962A2 BR PI0813962 A2 BRPI0813962 A2 BR PI0813962A2 BR PI0813962 A BRPI0813962 A BR PI0813962A BR PI0813962 A2 BRPI0813962 A2 BR PI0813962A2
Authority
BR
Brazil
Prior art keywords
spar
structural
web
length
linearly
Prior art date
Application number
BRPI0813962-8A2A
Other languages
English (en)
Inventor
Ian L Gray
Original Assignee
Airbus Uk 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 Airbus Uk Ltd filed Critical Airbus Uk Ltd
Publication of BRPI0813962A2 publication Critical patent/BRPI0813962A2/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
    • B29C70/302—Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination
    • 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
    • B64C1/064—Stringers; Longerons
    • 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
    • B64C1/065—Spars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/18—Spars; Ribs; Stringers
    • B64C3/182—Stringers, longerons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/18—Spars; Ribs; Stringers
    • B64C3/185—Spars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/18—Spars; Ribs; Stringers
    • B64C3/187—Ribs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/15—Vehicle, aircraft or watercraft design
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B29K2105/246—Uncured, e.g. green
    • 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
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Chemical & Material Sciences (AREA)
  • Computational Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Automation & Control Theory (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
BRPI0813962-8A2A 2007-06-29 2008-06-24 Membros estruturais de compósito alongados e melhorias nestes BRPI0813962A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0712552.9A GB0712552D0 (en) 2007-06-29 2007-06-29 Elongate composite structural members and improvements therein
PCT/GB2008/050481 WO2009004363A2 (en) 2007-06-29 2008-06-24 Elongate composite structural members and improvements therein

Publications (1)

Publication Number Publication Date
BRPI0813962A2 true BRPI0813962A2 (pt) 2015-01-06

Family

ID=38420865

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813962-8A2A BRPI0813962A2 (pt) 2007-06-29 2008-06-24 Membros estruturais de compósito alongados e melhorias nestes

Country Status (12)

Country Link
US (1) US8864075B2 (pt)
EP (2) EP2167379B1 (pt)
JP (1) JP5686286B2 (pt)
KR (2) KR101558988B1 (pt)
CN (1) CN101772452B (pt)
AT (2) ATE544672T1 (pt)
BR (1) BRPI0813962A2 (pt)
CA (1) CA2690988A1 (pt)
DE (1) DE602008005884D1 (pt)
GB (1) GB0712552D0 (pt)
RU (1) RU2485011C2 (pt)
WO (1) WO2009004363A2 (pt)

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Also Published As

Publication number Publication date
EP2167379B1 (en) 2011-03-30
CA2690988A1 (en) 2009-01-08
KR101558988B1 (ko) 2015-10-19
RU2010102978A (ru) 2011-08-10
EP2243702A1 (en) 2010-10-27
CN101772452A (zh) 2010-07-07
JP2010531776A (ja) 2010-09-30
US20100170989A1 (en) 2010-07-08
JP5686286B2 (ja) 2015-03-18
RU2485011C2 (ru) 2013-06-20
WO2009004363A3 (en) 2009-05-14
DE602008005884D1 (de) 2011-05-12
KR20100040876A (ko) 2010-04-21
KR20150086382A (ko) 2015-07-27
ATE503685T1 (de) 2011-04-15
EP2243702B1 (en) 2012-02-08
KR101558987B1 (ko) 2015-10-12
EP2167379A2 (en) 2010-03-31
US8864075B2 (en) 2014-10-21
WO2009004363A2 (en) 2009-01-08
GB0712552D0 (en) 2007-08-08
ATE544672T1 (de) 2012-02-15
CN101772452B (zh) 2013-05-08

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