JP4607583B2 - 一体同時硬化複合材翼 - Google Patents
一体同時硬化複合材翼 Download PDFInfo
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- JP4607583B2 JP4607583B2 JP2004515852A JP2004515852A JP4607583B2 JP 4607583 B2 JP4607583 B2 JP 4607583B2 JP 2004515852 A JP2004515852 A JP 2004515852A JP 2004515852 A JP2004515852 A JP 2004515852A JP 4607583 B2 JP4607583 B2 JP 4607583B2
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- 239000002131 composite material Substances 0.000 title claims description 216
- 239000006260 foam Substances 0.000 claims description 131
- 238000000034 method Methods 0.000 claims description 47
- 239000012528 membrane Substances 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 239000000446 fuel Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 27
- 238000004519 manufacturing process Methods 0.000 description 17
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 229930185605 Bisphenol Natural products 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- WUEKQAQFWCROIB-UHFFFAOYSA-N dipotassium;oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[K+].[K+].[Ti+4].[Ti+4].[Ti+4].[Ti+4].[Ti+4].[Ti+4].[Ti+4].[Ti+4] WUEKQAQFWCROIB-UHFFFAOYSA-N 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000009730 filament winding Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Images
Classifications
-
- 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
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/006—Degassing moulding material or draining off gas during moulding
- B29C37/0064—Degassing moulding material or draining off gas during moulding of reinforced material
-
- 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
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-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
- B29C70/40—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
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
- B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
-
- 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
- B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/24—Moulded or cast structures
-
- 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
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
- B29C53/8016—Storing, feeding or applying winding materials, e.g. reels, thread guides, tensioners
-
- 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
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
- B29C53/8066—Impregnating
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/90—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and heat-setting, i.e. crystallizing of stretched or molecularly oriented portion thereof
- Y10S264/904—Maintaining article in fixed shape during heat-setting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Aviation & Aerospace Engineering (AREA)
- Textile Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Description
い。
例えば翼の前縁の下方の位置などの、選択された交差点を有し得る。
説明される。上部飛翼面124、および下部飛翼面128は翼100の周囲を包む単一の複合材料シートから構成され、交差地点132において連結されている。前記交差地点132は実質的には継ぎ目であり、複合材料片の両端が接触する場所である。前記交差地点132は、負荷の少ない位置、および翼100の空力的影響のない位置にあることが望ましい。そのような場所の一つが、図1に示す、下部飛翼面128上における翼の前縁136の下である。
116は、通常桁116の長さに沿った角度のある屈曲を伴う、ステップ波の形状を成すこともある。その他の波型の桁116aの種類は桁116aの長さに従って、振幅、および周期を変化するか、または単一の翼100内の各桁116aによって変化する。
めに構成されている。加えて、ウェビング216は選択的負荷に対する耐座屈性を提供する。スパーキャップ212はまた、耐座屈性と同時に耐捩れ性も提供する。しかしながら、例えば、Cビーム構造やJビーム構造等のような、桁116の他の断面形状によっても、同一の特性が実現され得る。
浸させたフィラメントバンドで構成される。樹脂を予め含浸させることで、前記樹脂は桁116、および飛翼面112の様々な層の間に行き渡ることになるだろう。樹脂の量を均一に配置することで、硬化した複合材料の強度を高めることになる。樹脂はフェノールやビスフェノール等の、異なるエポキシおよび硬化剤を含み得る。
316はまた、互いに旋回可能に取り付けられる。旋回可能に取り付けることで、互いのクラムシェルフレーム312,316の部分を容易に閉じることができる。
ームコア332を包むことができる。
うな気密材料が、制御面324上に配置され、その端部の周囲を密封される。その後、気密材料に負圧がかけられして、空気を排出する。一旦、空気が排出されると、大気圧がほぼ均一な力を複合材料に加え、複合材料をクラムシェルフレーム312,316の制御面324に接着する
本発明はまた、下塗層も複合材翼100の表面に同時に硬化されることを可能にする。翼100に同時に硬化される下塗層を形成するために、制御面324に下塗が塗布される。下塗は、制御面上に、噴霧されるか、ロールで延ばされるか、または刷毛で塗布される。一旦、下塗が制御面324に塗布されると、上部飛翼面124および下部飛翼面128の複合材料は、下塗りされた(動詞は送り仮名必要)制御面324上に配置される。飛翼面124,128複合材料が制御面324に対して付勢されるにつれて、複合材料は制御面324に存在する下塗に対して硬化される。
造を形成して一列に並べられる。
び硬化温度は、翼100の厚さおよび構造に従う各個々の複合材料に対して選択されなければならない。加えて、加圧可能フォーム320内の圧力は、硬化処理における異なる段階において変化し得る。
Claims (16)
- 複合材翼構造体であって、
樹脂が含浸された複合材飛翼面と、
樹脂が含浸された複合材構造部材を備え、前記飛翼面および構造部材は、一体同時硬化複合材翼を形成する複合材翼構造体。 - 複合材翼構造体であって、
樹脂が含浸された複合材飛翼面と、
ほぼ正弦曲線の形状を有する、樹脂が含浸された複数の複合材桁を備え、前記飛翼面および前記複数の複合材桁は、一体同時硬化翼を形成し、
翼の内部の燃料の移動を制御するための複数のスロッシュゲートとを備える複合材翼構造体。 - 飛翼面および少なくとも一つの構造部材を有する一体同時硬化複合材翼構造体を形成するための方法であって、
第一のクラムシェルフレームの制御面に沿って第一の飛翼面複合材料を配置することと、
複数のフォームを第一のクラムシェルフレームに整列させ、複合材料は選択的フォームの間に配置され、選択的フォームは加圧可能であることと、
第一および第二のクラムシェルフレームを共に閉じることと、
前記複合材料を硬化することとを備える方法。 - 選択的フォームの間に配置された前記複合材料は、桁を形成する請求項3記載の方法。
- 前記桁は二つの略C型の複合材片から構成される請求項4記載の方法。
- 前記C型片はIビーム構造を成形するために反対向きで配置される請求項5記載の方法。
- 前記桁は正弦曲線の形状である請求項4記載の方法。
- 前記フォームは膜によって取り囲まれたフォームコアである請求項3記載の方法。
- 前記選択的加圧可能フォームの膜は硬化処理中に正圧を受けることができる請求項8記載の方法。
- 前記フォームコアは硬化処理中に収縮する請求項8記載の方法。
- 前記フォームコアの形状は前記複合材料の成形を制御する請求項8記載の方法。
- 前記選択的加圧可能フォームは前記第一の飛翼面および第二の飛翼面を、前記クラムシェルフレームの制御面に対して押圧する請求項3記載の方法。
- 前記選択的加圧可能フォームは隣接するフォームに対して押圧する請求項3記載の方法。
- 前記第一の飛翼面および第二の飛翼面は単一の複合材料シートの部分である請求項3記載の方法。
- 前記翼構造は少なくとも補助翼、翼端、水平安定板、垂直安定板、フラップ、昇降舵および先尾翼の内の一つである請求項3記載の方法。
- 下塗層を前記第一のクラムシェルフレームの制御面および前記第二のクラムシェルフレームの制御面に適用することを更に備える請求項3記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/175,722 US6889937B2 (en) | 1999-11-18 | 2002-06-20 | Single piece co-cure composite wing |
| PCT/US2003/019100 WO2004000643A2 (en) | 2002-06-20 | 2003-06-19 | Single piece co-cure composite wing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006512240A JP2006512240A (ja) | 2006-04-13 |
| JP4607583B2 true JP4607583B2 (ja) | 2011-01-05 |
Family
ID=29999053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004515852A Expired - Fee Related JP4607583B2 (ja) | 2002-06-20 | 2003-06-19 | 一体同時硬化複合材翼 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US6889937B2 (ja) |
| EP (1) | EP1585664B1 (ja) |
| JP (1) | JP4607583B2 (ja) |
| CN (1) | CN100575189C (ja) |
| AT (1) | ATE493333T1 (ja) |
| AU (1) | AU2003245544A1 (ja) |
| DE (1) | DE60335576D1 (ja) |
| WO (1) | WO2004000643A2 (ja) |
Families Citing this family (124)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE406998T1 (de) * | 2003-07-08 | 2008-09-15 | Airbus Gmbh | Leichtbaustruktur |
| FI118122B (fi) * | 2004-10-08 | 2007-07-13 | Patria Aerostructures Oy | Ilma-aluksen kääntyvä paneeli ja komposiittirakenteinen tukikappale |
| EP1666354B1 (de) * | 2004-12-01 | 2010-09-29 | Airbus Operations GmbH | Strukturbauteil, Verfahren zum Herstellen eines Strukturbauteils und Verwendung eines Strukturbauteils für eine Flugzeugschale |
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| FR2766407B1 (fr) | 1997-07-22 | 1999-10-15 | Aerospatiale | Procede de fabrication de pieces de grandes dimensions en materiau composite a matrice thermoplastique, telles que des troncons de fuselage d'aeronefs |
| US6458309B1 (en) | 1998-06-01 | 2002-10-01 | Rohr, Inc. | Method for fabricating an advanced composite aerostructure article having an integral co-cured fly away hollow mandrel |
| JP2000006893A (ja) * | 1998-06-23 | 2000-01-11 | Fuji Heavy Ind Ltd | 複合材翼構造 |
| JP2000043796A (ja) * | 1998-07-30 | 2000-02-15 | Japan Aircraft Development Corp | 複合材の翼形構造およびその成形方法 |
| DE19836629C1 (de) * | 1998-08-13 | 1999-10-14 | Deutsch Zentr Luft & Raumfahrt | Aerodynamisches Flächentragwerk und Verfahren zu seiner Herstellung |
| CA2347717A1 (en) | 1998-09-30 | 2000-04-06 | Toray Industries, Inc. | A fibre-reinforced resin structure having hollow cross section and manufacturing method thereof |
| BR9915954B1 (pt) * | 1998-12-03 | 2012-01-10 | atuador energizado, e, tranca energizada | |
| US6179945B1 (en) | 1998-12-30 | 2001-01-30 | Owens Corning Fiberglas Technology, Inc. | Process for filament winding composite workpieces |
| US6190484B1 (en) * | 1999-02-19 | 2001-02-20 | Kari Appa | Monolithic composite wing manufacturing process |
| US6510961B1 (en) | 1999-04-14 | 2003-01-28 | A&P Technology | Integrally-reinforced braided tubular structure and method of producing the same |
| US6513757B1 (en) * | 1999-07-19 | 2003-02-04 | Fuji Jukogyo Kabushiki Kaisha | Wing of composite material and method of fabricating the same |
-
2002
- 2002-06-20 US US10/175,722 patent/US6889937B2/en not_active Expired - Lifetime
-
2003
- 2003-06-19 JP JP2004515852A patent/JP4607583B2/ja not_active Expired - Fee Related
- 2003-06-19 AT AT03739169T patent/ATE493333T1/de not_active IP Right Cessation
- 2003-06-19 EP EP03739169A patent/EP1585664B1/en not_active Expired - Lifetime
- 2003-06-19 CN CN03814457A patent/CN100575189C/zh not_active Expired - Fee Related
- 2003-06-19 WO PCT/US2003/019100 patent/WO2004000643A2/en not_active Ceased
- 2003-06-19 AU AU2003245544A patent/AU2003245544A1/en not_active Abandoned
- 2003-06-19 DE DE60335576T patent/DE60335576D1/de not_active Expired - Lifetime
- 2003-12-03 US US10/726,970 patent/US7445744B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE60335576D1 (de) | 2011-02-10 |
| US6889937B2 (en) | 2005-05-10 |
| US20030192990A1 (en) | 2003-10-16 |
| CN1819947A (zh) | 2006-08-16 |
| AU2003245544A1 (en) | 2004-01-06 |
| EP1585664A4 (en) | 2007-09-12 |
| JP2006512240A (ja) | 2006-04-13 |
| US7445744B2 (en) | 2008-11-04 |
| WO2004000643A8 (en) | 2004-06-10 |
| ATE493333T1 (de) | 2011-01-15 |
| WO2004000643A2 (en) | 2003-12-31 |
| US20040079838A1 (en) | 2004-04-29 |
| EP1585664A2 (en) | 2005-10-19 |
| WO2004000643A3 (en) | 2005-12-08 |
| CN100575189C (zh) | 2009-12-30 |
| EP1585664B1 (en) | 2010-12-29 |
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