JP2015214027A - 縮小されたクロスプライ角度を有する複合材の積層板 - Google Patents
縮小されたクロスプライ角度を有する複合材の積層板 Download PDFInfo
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- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
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Abstract
Description
12 強化用繊維
45 従来のクロスプライ
110 複合材の積層板
120 第1の複数のプライ(α−繊維)
130 第2の複数のプライ(β−繊維)
510 ブロック
520 ブロック
530 ブロック
610 プライスタック
800a 帽子枠
700 航空機の翼
710 ウイングボックス
712 スパー
714 リブ
716 複合材のスキン
716a 上側のスキン
716b 下側のスキン
718 縦通材
720 前縁
730 後縁
800b Z−はり
800c C−チャンネル
810 ウェブ
820 フランジ
830 キャップ
Claims (14)
- 主要な荷重方向に関して縦方向の強度の強化用繊維(12)の第1の複数のプライ(10)、及び主要な荷重方向に関してプラスマイナスβの角度に方向付けられる前記強化用繊維(12)の第2の複数の前記プライ(10)を備え、
前記βは15度以上かつ35度以下の範囲内に含まれる
複合材の積層板(110)。 - 前記βが約25度である
請求項1に記載の板(110)。 - 前記β−繊維の角度があいまいである
請求項1又は2に記載の板(110)。 - 前記強化用繊維(12)の前記第1の複数の前記プライ(10)が主要な荷重方向に関してプラスマイナスαの角度に方向付けられており、
前記αは2度以上かつ12度以下の範囲内に含まれる
請求項1から3のいずれか1項に記載の板(110)。 - 前記α−繊維の角度があいまいである
請求項4に記載の板(110)。 - 主要な荷重方向に関して角度γに方向付けられる前記強化用繊維(12)の第3の複数の前記プライ(10)をさらに備え、
前記γは87度以上かつ92度以下の範囲内に含まれる
請求項1から5のいずれか1項に記載の板(110)。 - 母材をさらに備え、
前記強化用繊維(12)が前記母材の中に埋め込まれている
請求項1から6のいずれか1項に記載の板(110)。 - 前記母材はプラスチックの母材であり、
前記強化用繊維(12)は前記プラスチックの母材に埋め込まれている炭素繊維を含む
請求項7に記載の板(110)。 - より大きなパーセンテージの繊維が第2の複数の前記プライ(10)よりも第1の複数の前記プライ(10)において使用されている
請求項1から8のいずれか1項に記載の板(110)。 - x−軸を有する板(110)を形成する方法であって、
前記x−軸に関してプラスマイナスαの角度に方向付けられている第1の複数の強化用繊維(12)、及び前記x−軸に関してプラスマイナスβの角度に方向付けられている第2の複数の強化用繊維(12)を、含むプライスタックを形成することを備え、
前記βが15度以上かつ35度以下の範囲内に含まれ、前記αが0度であるか又は2度以上かつ12度以下の範囲内に含まれる
方法。 - 前記x−軸に関してγの角度に方向付けられている第3の複数の前記強化用繊維(12)をレイアップすることをさらに備え、
前記γが87度以上かつ92度以下の範囲内に含まれる
請求項10に記載の方法。 - 前記プライスタック(610)の上に一体的な縦通材をレイアップすることをさらに備える
請求項10又は11に記載の方法。 - 前記強化用繊維(12)を樹脂に埋め込むこと、
及び前記プライスタック(610)を硬化させることを、
さらに備える
請求項10から12のいずれか1項に記載の方法。 - 硬化された前記プライスタック(610)の中の前記強化用繊維(12)を切断することをさらに備える
請求項13に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US13/780,382 US20160009368A1 (en) | 2013-02-28 | 2013-02-28 | Composite laminated plate having reduced crossply angle |
US13/780,382 | 2013-02-28 |
Publications (3)
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JP2015214027A true JP2015214027A (ja) | 2015-12-03 |
JP2015214027A5 JP2015214027A5 (ja) | 2017-03-23 |
JP6469951B2 JP6469951B2 (ja) | 2019-02-13 |
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US (1) | US20160009368A1 (ja) |
EP (1) | EP2772351B1 (ja) |
JP (1) | JP6469951B2 (ja) |
KR (1) | KR102164976B1 (ja) |
CN (1) | CN104015412B (ja) |
AU (1) | AU2014200352B2 (ja) |
BR (1) | BR102014004215B1 (ja) |
CA (1) | CA2841483C (ja) |
ES (1) | ES2762331T3 (ja) |
RU (1) | RU2657619C2 (ja) |
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- 2014-02-07 EP EP14154244.9A patent/EP2772351B1/en active Active
- 2014-02-11 RU RU2014104699A patent/RU2657619C2/ru active
- 2014-02-14 KR KR1020140017048A patent/KR102164976B1/ko active IP Right Grant
- 2014-02-18 JP JP2014028193A patent/JP6469951B2/ja active Active
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EP2772351A1 (en) | 2014-09-03 |
AU2014200352A1 (en) | 2014-09-11 |
CA2841483C (en) | 2017-05-30 |
BR102014004215A2 (pt) | 2015-10-06 |
ES2762331T3 (es) | 2020-05-22 |
CN104015412B (zh) | 2018-09-21 |
CN104015412A (zh) | 2014-09-03 |
KR102164976B1 (ko) | 2020-10-14 |
US20160009368A1 (en) | 2016-01-14 |
JP6469951B2 (ja) | 2019-02-13 |
BR102014004215B1 (pt) | 2020-11-10 |
RU2014104699A (ru) | 2015-08-20 |
AU2014200352B2 (en) | 2018-02-15 |
KR20140108121A (ko) | 2014-09-05 |
EP2772351B1 (en) | 2019-10-02 |
RU2657619C2 (ru) | 2018-06-14 |
CA2841483A1 (en) | 2014-08-28 |
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