JP2018203229A5 - - Google Patents
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- Publication number
- JP2018203229A5 JP2018203229A5 JP2018072239A JP2018072239A JP2018203229A5 JP 2018203229 A5 JP2018203229 A5 JP 2018203229A5 JP 2018072239 A JP2018072239 A JP 2018072239A JP 2018072239 A JP2018072239 A JP 2018072239A JP 2018203229 A5 JP2018203229 A5 JP 2018203229A5
- Authority
- JP
- Japan
- Prior art keywords
- reinforced material
- layer
- tool piece
- closed
- fiber reinforced
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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- 239000000463 material Substances 0.000 claims 19
- 239000000835 fiber Substances 0.000 claims 13
- 238000000034 method Methods 0.000 claims 12
- 239000002131 composite material Substances 0.000 claims 10
- 230000001154 acute effect Effects 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 claims 4
- 239000004593 Epoxy Substances 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 239000012779 reinforcing material Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/610,922 | 2017-06-01 | ||
| US15/610,922 US10647406B2 (en) | 2017-06-01 | 2017-06-01 | Closed-angle composite airfoil spar and method of fabricating the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018203229A JP2018203229A (ja) | 2018-12-27 |
| JP2018203229A5 true JP2018203229A5 (enExample) | 2021-05-13 |
| JP7166777B2 JP7166777B2 (ja) | 2022-11-08 |
Family
ID=62067559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018072239A Active JP7166777B2 (ja) | 2017-06-01 | 2018-04-04 | 閉角複合翼形部スパー及びその製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10647406B2 (enExample) |
| EP (1) | EP3409580A1 (enExample) |
| JP (1) | JP7166777B2 (enExample) |
| CN (1) | CN108974325B (enExample) |
| CA (1) | CA3000916C (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL259149B (en) * | 2018-05-03 | 2022-09-01 | Israel Aerospace Ind Ltd | Composite structural elements |
| CN110757838B (zh) * | 2019-10-30 | 2021-12-24 | 航天特种材料及工艺技术研究所 | 一种复合材料机翼及成型装配一体化成型方法 |
| US11193377B2 (en) * | 2019-11-26 | 2021-12-07 | General Electric Company | Turbomachine airfoil to reduce laminar separation |
| US20210362828A1 (en) * | 2020-05-21 | 2021-11-25 | The Boeing Company | Structural composite airfoils with directly coupled front spars, and related methods |
| US11572152B2 (en) | 2020-05-21 | 2023-02-07 | The Boeing Company | Structural composite airfoils with a single spar, and related methods |
| US11453476B2 (en) | 2020-05-21 | 2022-09-27 | The Boeing Company | Structural composite airfoils with an improved leading edge, and related methods |
| US11554848B2 (en) | 2020-05-21 | 2023-01-17 | The Boeing Company | Structural composite airfoils with a single spar, and related methods |
| US11401026B2 (en) | 2020-05-21 | 2022-08-02 | The Boeing Company | Structural composite airfoils with a single spar, and related methods |
| AU2021204709A1 (en) * | 2020-07-29 | 2022-02-17 | The Boeing Company | Composite thin wingbox architecture for supersonic business jets |
| CN114771802A (zh) | 2021-01-22 | 2022-07-22 | 波音公司 | 空气动力学结构以及形成空气动力学结构的方法 |
| GB2617556A (en) * | 2022-04-08 | 2023-10-18 | Airbus Operations Ltd | Wing-box structure |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095322A (en) * | 1976-08-30 | 1978-06-20 | The Boeing Company | Method of fabricating a composite aerodynamic rotorblade assembly |
| JPS591587B2 (ja) * | 1979-09-04 | 1984-01-12 | 小島プレス工業株式会社 | アンダ−カット部を有する合成樹脂成形品の成形装置 |
| US4565595A (en) * | 1981-09-30 | 1986-01-21 | The Boeing Company | Method of making composite aircraft wing |
| US4657615A (en) * | 1984-08-20 | 1987-04-14 | The Boeing Company | Composite leading edge/spar member for an aircraft control surface |
| 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 |
| JP4652160B2 (ja) * | 2005-07-11 | 2011-03-16 | 川崎重工業株式会社 | 積層複合材の矯正治具、矯正方法、および成形品 |
| US8544800B2 (en) * | 2005-07-21 | 2013-10-01 | The Boeing Company | Integrated wingtip extensions for jet transport aircraft and other types of aircraft |
| JP5251004B2 (ja) * | 2006-05-31 | 2013-07-31 | 東レ株式会社 | プリフォームの製造方法およびプリフォーム並びに繊維強化プラスチック桁材 |
| GB0712549D0 (en) * | 2007-06-29 | 2007-08-08 | Airbus Uk Ltd | Improvements in elongate composite structural members |
| US7871041B2 (en) * | 2007-10-17 | 2011-01-18 | Lockheed Martin Corporation | System, method, and apparatus for leading edge structures and direct manufacturing thereof |
| US8364389B2 (en) * | 2009-02-02 | 2013-01-29 | Apple Inc. | Systems and methods for integrating a portable electronic device with a bicycle |
| GB201120707D0 (en) * | 2011-12-01 | 2012-01-11 | Airbus Operations Ltd | Leading edge structure |
| US9145203B2 (en) * | 2012-10-31 | 2015-09-29 | The Boeing Company | Natural laminar flow wingtip |
| US9144841B1 (en) * | 2012-11-15 | 2015-09-29 | The Boeing Company | In-mold metallization of composite structures |
| US8973871B2 (en) * | 2013-01-26 | 2015-03-10 | The Boeing Company | Box structures for carrying loads and methods of making the same |
| GB201307066D0 (en) | 2013-04-18 | 2013-05-29 | Airbus Operations Ltd | Winglet and braided composite spar |
| CN205931233U (zh) * | 2016-06-13 | 2017-02-08 | 中国航空工业集团公司西安飞机设计研究所 | 一种翼面蒙皮在翼梁缘条上的搭接结构 |
-
2017
- 2017-06-01 US US15/610,922 patent/US10647406B2/en active Active
-
2018
- 2018-04-04 JP JP2018072239A patent/JP7166777B2/ja active Active
- 2018-04-11 CA CA3000916A patent/CA3000916C/en active Active
- 2018-04-26 EP EP18169646.9A patent/EP3409580A1/en active Pending
- 2018-05-28 CN CN201810527528.2A patent/CN108974325B/zh active Active
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