JP5938042B2 - 複合材製の航空機ジョイント - Google Patents
複合材製の航空機ジョイント Download PDFInfo
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- JP5938042B2 JP5938042B2 JP2013525919A JP2013525919A JP5938042B2 JP 5938042 B2 JP5938042 B2 JP 5938042B2 JP 2013525919 A JP2013525919 A JP 2013525919A JP 2013525919 A JP2013525919 A JP 2013525919A JP 5938042 B2 JP5938042 B2 JP 5938042B2
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- 239000002131 composite material Substances 0.000 title claims description 80
- 239000010410 layer Substances 0.000 claims description 223
- 229910052751 metal Inorganic materials 0.000 claims description 122
- 239000002184 metal Substances 0.000 claims description 122
- 238000000034 method Methods 0.000 claims description 38
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 239000012790 adhesive layer Substances 0.000 claims description 18
- 238000010030 laminating Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 description 18
- 239000000463 material Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009419 refurbishment Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B29C70/06—Fibrous reinforcements only
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
- B29C70/088—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of non-plastics material or non-specified material, e.g. supports
-
- 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
- B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
-
- 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
- B64C1/26—Attaching the wing or tail units or stabilising surfaces
-
- 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
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- 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
-
- 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.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24612—Composite web or sheet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Laminated Bodies (AREA)
Description
本明細書において、列挙されたアイテムと共に使用する「〜のうちの少なくとも1つの」という表現は、列挙されたアイテムのうちの一又は複数からなる様々な組み合わせが使用可能であり、且つ列挙された各アイテムが1つだけあればよいことを意味する。
例えば、「アイテムA、アイテムB、及びアイテムCのうちの少なくとも1つ」は、例えば、限定しないが、「アイテムA」、又は「アイテムAとアイテムB」を含む。この例は、「アイテムAとアイテムBとアイテムC」、又は「アイテムBとアイテムC」も含む。
Claims (12)
- 翼(318)に用いる複合材料からなる第1の任意の数の層(600)と、
前記翼(318)に用いる前記複合材料からなる第2の任意の数の層(602)と、
前記翼(318)内の前記第1の任意の数の層(600)と前記第2の任意の数の層(602)との間に位置するひとつの金属層(508)と、を備え、前記金属層(508)は、第1厚さを、任意の数のファスナー(308)を受け入れるように構成される第1領域に有し、第1厚さよりも小さい第2厚さを第2領域に有する、
装置。 - 前記第2領域は、前記金属層(508)によって支える荷重を、前記第2領域の前記第1の任意の数の層(600)及び前記第2の任意の数の層(602)に伝達するように構成される、請求項1に記載の装置。
- 前記金属層(508)は、前記第1厚さから前記第2厚さに先細りする厚さの変化、及び前記第1厚さから前記第2厚さへの階段形状に変化する厚さの変化のうちの少なくとも1つの厚さの変化を有する、請求項1又は2に記載の装置。
- 前記第1の任意の数の層(600)、前記第2の任意の数の層(602)、及び前記金属層(508)は、航空機の胴体に取り付けられるように構成される前記翼(318)のエッジにまで延在し、前記任意の数のファスナー(308)を受け入れるように構成される前記金属層(508)の前記第1領域は、前記翼(318)の前記エッジに位置する、請求項1乃至3の何れかに一項に記載の装置。
- 前記金属層(508)の構成部分は、前記第1の任意の数の層(600)及び前記第2の任意の数の層(602)のエッジを超えて延在し、前記金属層(508)の前記構成部分は、前記金属層(508)を、航空機の飛行中に予測される最大荷重よりも小さい選択荷重で試験するために使用されるように構成される、請求項1乃至4の何れかに一項に記載の装置。
- 前記金属層(508)は、前記第1の任意の数の層(600)及び前記第2の任意の数の層(602)に接合される、請求項1乃至5の何れか一項に記載の装置。
- 前記金属層(508)は、第1面と、前記第1面とは反対側の第2面と、を有し、前記装置は更に:
前記金属層(508)の前記第1面に設けられる第1接着剤層であって、前記第1の任意の数の層(600)が前記第1接着剤層の上に位置する、前記第1接着剤層と、
前記金属層(508)の前記第2面に設けられる第2接着剤層であって、前記第2の任意の数の層(602)が前記第2接着剤層の上に位置する、前記第2接着剤層と、を備える、請求項1乃至6の何れか一項に記載の装置。 - 航空機の翼(318)を製造する方法であって、該方法は:
前記翼(318)に用いる複合材料からなる第1の任意の数の層(600)を積層する工程と、
ひとつの金属層(508)を、前記複合材料からなる前記第1の任意の数の層(600)の上に載置する工程であって、前記金属層(508)が、第1厚さを、任意の数のファスナー(308)を受け入れるように構成される第1領域に有し、第1厚さよりも小さい第2厚さを第2領域に有し、第1接着剤層が、前記金属層(508)の第1面に設けられ、かつ第2接着剤層が、前記金属層(508)の第2面に設けられる、前記載置する工程と、
前記翼(318)に用いる前記複合材料からなる第2の任意の数の層(602)を前記金属層(508)の上に積層する工程と、
前記複合材料からなる前記第1の任意の数の層(600)、前記金属層(508)、及び前記複合材料からなる第2の任意の数の層(602)を一括して接合する工程と、
を含む、方法。 - 更に:
前記金属層(508)を、前記複合材料からなる前記第1の任意の数の層(600)の上に載置する前に、前記第1接着剤層を前記金属層(508)の前記第1面に塗布する工程と、
前記第2接着剤層を前記金属層(508)の前記第2面に塗布する工程と、
を含む、請求項8に記載の方法。 - 前記複合材料からなる前記第1の任意の数の層(600)、前記金属層(508)、及び前記複合材料からなる第2の任意の数の層(602)を接合する前記工程は:
前記複合材料からなる前記第1の任意の数の層(600)、前記金属層(508)、及び前記複合材料からなる前記第2の任意の数の層(602)を硬化させる工程を含む、請求項8又は9に記載の方法。 - 前記金属層(508)は厚さを、前記第1厚さから前記第2厚さに先細り加工する操作、及び前記第1厚さから前記第2厚さへの階段形状に変化させる操作のうちの少なくとも1つの操作により変化させる、請求項8乃至10の何れか一項に記載の方法。
- 前記第1の任意の数の層(600)、前記第2の任意の数の層(602)、及び前記金属層(508)は、前記航空機の飛行中に予測される最大荷重よりも大きい荷重を支えるように構成される、請求項8乃至11の何れか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/868,886 | 2010-08-26 | ||
US12/868,886 US8333345B2 (en) | 2010-08-26 | 2010-08-26 | Composite aircraft joint |
PCT/US2011/044889 WO2012027040A1 (en) | 2010-08-26 | 2011-07-21 | Composite aircraft joint |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013540634A JP2013540634A (ja) | 2013-11-07 |
JP5938042B2 true JP5938042B2 (ja) | 2016-06-22 |
Family
ID=44543775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013525919A Active JP5938042B2 (ja) | 2010-08-26 | 2011-07-21 | 複合材製の航空機ジョイント |
Country Status (5)
Country | Link |
---|---|
US (2) | US8333345B2 (ja) |
EP (1) | EP2609008B1 (ja) |
JP (1) | JP5938042B2 (ja) |
CN (1) | CN103079954B (ja) |
WO (1) | WO2012027040A1 (ja) |
Families Citing this family (16)
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US8620627B2 (en) * | 2009-10-13 | 2013-12-31 | The Boeing Company | Composite information display for a part |
US8652606B2 (en) | 2010-08-17 | 2014-02-18 | The Boeing Company | Composite structures having composite-to-metal joints and method for making the same |
US9522512B2 (en) | 2010-08-17 | 2016-12-20 | The Boeing Company | Methods for making composite structures having composite-to-metal joints |
US8993084B2 (en) | 2010-08-17 | 2015-03-31 | The Boeing Company | Multi-layer metallic structure and composite-to-metal joint methods |
US8333345B2 (en) | 2010-08-26 | 2012-12-18 | The Boeing Company | Composite aircraft joint |
EP3581376A1 (en) * | 2012-04-10 | 2019-12-18 | The Boeing Company | A method of fabricating a composite structure and an integrated attachment fitting for a structure |
US9180956B1 (en) | 2012-04-11 | 2015-11-10 | The Boeing Company | Methods and apparatus for attaching an aircraft wing assembly to an aircraft body |
US9120276B2 (en) * | 2012-07-25 | 2015-09-01 | The Boeing Company | Laminated composite bending and stiffening members with reinforcement by inter-laminar metal sheets |
US8857765B2 (en) * | 2012-10-16 | 2014-10-14 | The Boeing Company | Method and apparatus for attaching an aircraft fuselage frame to a wing box |
US9096324B2 (en) * | 2013-03-19 | 2015-08-04 | The Boeing Company | Joint assembly to form a sealed flow conduit |
JP6381191B2 (ja) * | 2013-09-11 | 2018-08-29 | 三菱重工業株式会社 | 燃料タンク用ダム |
US9399507B2 (en) | 2014-01-22 | 2016-07-26 | The Boeing Company | Joints between a composite skin and a load-bearing component and methods of forming same |
JP6789047B2 (ja) * | 2016-09-23 | 2020-11-25 | 矢崎総業株式会社 | 車両アース構造 |
IL259149B (en) | 2018-05-03 | 2022-09-01 | Israel Aerospace Ind Ltd | Structural elements made of composite materials |
US11231060B2 (en) | 2019-01-16 | 2022-01-25 | Bruce Daniel McFall | Hybrid tension/transverse compression structural joint |
GB2582290A (en) * | 2019-03-13 | 2020-09-23 | Airbus Operations Ltd | Composite material |
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US8333345B2 (en) | 2010-08-26 | 2012-12-18 | The Boeing Company | Composite aircraft joint |
-
2010
- 2010-08-26 US US12/868,886 patent/US8333345B2/en active Active
-
2011
- 2011-07-21 EP EP11741032.4A patent/EP2609008B1/en active Active
- 2011-07-21 WO PCT/US2011/044889 patent/WO2012027040A1/en active Application Filing
- 2011-07-21 CN CN201180041067.4A patent/CN103079954B/zh active Active
- 2011-07-21 JP JP2013525919A patent/JP5938042B2/ja active Active
-
2012
- 2012-07-27 US US13/560,568 patent/US20120286091A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US8333345B2 (en) | 2012-12-18 |
US20120049000A1 (en) | 2012-03-01 |
WO2012027040A1 (en) | 2012-03-01 |
US20120286091A1 (en) | 2012-11-15 |
EP2609008B1 (en) | 2020-12-30 |
CN103079954A (zh) | 2013-05-01 |
EP2609008A1 (en) | 2013-07-03 |
CN103079954B (zh) | 2016-05-18 |
JP2013540634A (ja) | 2013-11-07 |
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