BRPI0813463A2 - Aperfeiçoamento em membros estruturais compósitos alongados - Google Patents

Aperfeiçoamento em membros estruturais compósitos alongados

Info

Publication number
BRPI0813463A2
BRPI0813463A2 BRPI0813463-4A2A BRPI0813463A BRPI0813463A2 BR PI0813463 A2 BRPI0813463 A2 BR PI0813463A2 BR PI0813463 A BRPI0813463 A BR PI0813463A BR PI0813463 A2 BRPI0813463 A2 BR PI0813463A2
Authority
BR
Brazil
Prior art keywords
improvement
structural members
composite structural
extended composite
extended
Prior art date
Application number
BRPI0813463-4A2A
Other languages
English (en)
Inventor
Eric Stephen Wood
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 BRPI0813463A2 publication Critical patent/BRPI0813463A2/pt

Links

Classifications

    • 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
    • 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
    • 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
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/26—Construction, shape, or attachment of separate skins, e.g. panels
    • 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.]
    • 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.]
    • Y10T428/24174—Structurally defined web or sheet [e.g., overall dimension, etc.] including sheet or component perpendicular to plane of web or sheet
    • 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.]
    • Y10T428/24628—Nonplanar uniform thickness material
BRPI0813463-4A2A 2007-06-29 2008-06-24 Aperfeiçoamento em membros estruturais compósitos alongados BRPI0813463A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0712549.5A GB0712549D0 (en) 2007-06-29 2007-06-29 Improvements in elongate composite structural members
PCT/GB2008/050485 WO2009004364A2 (en) 2007-06-29 2008-06-24 Improvements in elongate composite structural member

Publications (1)

Publication Number Publication Date
BRPI0813463A2 true BRPI0813463A2 (pt) 2014-12-23

Family

ID=38420862

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813463-4A2A BRPI0813463A2 (pt) 2007-06-29 2008-06-24 Aperfeiçoamento em membros estruturais compósitos alongados

Country Status (10)

Country Link
US (1) US8864076B2 (pt)
EP (1) EP2162351B1 (pt)
JP (1) JP5686287B2 (pt)
KR (1) KR101515051B1 (pt)
CN (1) CN101795937B (pt)
BR (1) BRPI0813463A2 (pt)
CA (1) CA2691165C (pt)
GB (1) GB0712549D0 (pt)
RU (1) RU2486102C2 (pt)
WO (1) WO2009004364A2 (pt)

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GB0813146D0 (en) 2008-07-18 2008-08-27 Airbus Uk Ltd Ramped stiffener and apparatus and method for forming the same
GB0813161D0 (en) 2008-07-18 2008-08-27 Airbus Uk Ltd Ramped stiffener and apparatus and method for forming the same
GB0813149D0 (en) 2008-07-18 2008-08-27 Airbus Uk Ltd Ramped stiffener and apparatus and method for forming the same
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US10647406B2 (en) * 2017-06-01 2020-05-12 The Boeing Company Closed-angle composite airfoil spar and method of fabricating the same
JP7034846B2 (ja) * 2018-06-15 2022-03-14 三菱重工業株式会社 プリプレグ積層用成形型及びプリプレグ積層方法
US11312468B2 (en) * 2018-08-08 2022-04-26 The Boeing Company Elongate structures, structural assemblies with elongate structures, and methods for supporting a structural load
CN109484672B (zh) * 2018-11-30 2024-01-16 中国商用飞机有限责任公司北京民用飞机技术研究中心 一种上墙端与壁板连接整体角盒组件
CN109409009A (zh) * 2018-11-30 2019-03-01 中国航空工业集团公司沈阳飞机设计研究所 一种弯扭耦合机翼结构优化方法
CN113165281B (zh) * 2018-12-10 2023-07-21 维斯塔斯风力系统有限公司 关于风力涡轮机叶片制造的改进
US10913215B2 (en) * 2019-05-09 2021-02-09 The Boeing Company Composite structure having a variable gage and methods for forming a composite structure having a variable gage
US10919256B2 (en) * 2019-05-09 2021-02-16 The Boeing Company Composite structure having a variable gage and methods for forming a composite structure having a variable gage
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Also Published As

Publication number Publication date
JP2010531777A (ja) 2010-09-30
US20100178453A1 (en) 2010-07-15
RU2486102C2 (ru) 2013-06-27
CA2691165A1 (en) 2009-01-08
CN101795937A (zh) 2010-08-04
GB0712549D0 (en) 2007-08-08
JP5686287B2 (ja) 2015-03-18
EP2162351A2 (en) 2010-03-17
KR20100045453A (ko) 2010-05-03
CA2691165C (en) 2016-10-04
KR101515051B1 (ko) 2015-04-24
WO2009004364A3 (en) 2009-05-22
EP2162351B1 (en) 2014-10-15
RU2010102980A (ru) 2011-08-10
US8864076B2 (en) 2014-10-21
WO2009004364A2 (en) 2009-01-08
CN101795937B (zh) 2013-05-08

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: AIRBUS OPERATIONS LIMITED (GB)

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]