JP2017515703A - テーパ状の接着設計を有する構造的な接合パッチ - Google Patents
テーパ状の接着設計を有する構造的な接合パッチ Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Landscapes
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- Mechanical Engineering (AREA)
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- Adhesives Or Adhesive Processes (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Description
本出願は、2009年3月9日出願のUS出願番号12/400,519、2013年5月28日発行のUS特許番号8,449,703、代理人整理番号08−1011−US−NPの分割出願であり、本明細書で参照することによって組み込まれる開示である、「Predictable Bonded Rework of Composite Structures Using Tailored Patches」と題する、2013年5月26日出願のUS出願番号13/902,816、代理人整理番号08−1011−US−DIV、US特許公開番号No.2013/0337214の一部継続出願である。
Claims (20)
- 複合構造上の不整合エリアに一致する外形を有する第1の側面を含む複合再加工パッチであって、異なる構造特性を有する複数の領域を含む複合再加工パッチと、
前記複合再加工パッチの前記第1の側面の複数の接着層であって、テーパ状接着セクションを形成するために前記複合再加工パッチの少なくとも1つの領域内部で厚さが変化する複数の接着層と
を含む装置。 - 前記テーパ状接着セクションの各々が、前記異なる構造特性を有している、請求項1に記載の装置。
- 前記異なる構造特性が、前記複数の接着層の中の運動学的定数、弾性定数、構造的定数、又は層間破壊靭性の少なくとも1つを含む、請求項2に記載の装置。
- 前記テーパ状接着セクションの各々が、モードI特性、モードII特性、及びモードIII特性の1つを有する異なる層間破壊設計を有している、請求項1に記載の装置。
- 前記テーパ状接着セクションの各々が、ひずみエネルギーを前記複合再加工パッチ内に及び前記複合再加工パッチから異なるレートで放出する、請求項1に記載の装置。
- 前記複数の接着層が、フィルム接着剤を含む、請求項1に記載の装置。
- 前記複合構造が、制御構造面、構造外板パネル、翼構造、及び構造尾翼の1つから選択される、請求項1に記載の装置。
- 前記不整合エリアが亀裂を含み、前記テーパ状接着セクションが、前記亀裂の拡大を低減する、請求項1に記載の装置。
- 前記テーパ状接着セクションが、
第1のセクションと、
前記第1のセクションの周囲を取り囲む第2のセクションと、
前記第2のセクションの周囲を取り囲む第3のセクションと、
前記第3のセクションの周囲を取り囲む第4のセクションと
を含む、請求項1に記載の装置。 - 前記複合再加工パッチが、前記テーパ状接着セクション上に配置された複合プライの群を有する複合層を含む、請求項1に記載の装置。
- 複合構造を再加工するための方法であって、
テーパ状接着セクションを形成する複数の接着層を前記複合構造上の不整合エリアに適用することと、
複合プライの群を前記テーパ状接着セクション上にレイアップすることと、
異なる構造特性を有する複数の領域を有する複合再加工パッチを形成するために、前記複合プライの群及び前記テーパ状接着セクションを硬化させることと
を含む方法。 - 亀裂の拡大が低減されるように、前記テーパ状接着セクションを形成することを更に含む、請求項11に記載の方法。
- 前記テーパ状接着セクションの各々が前記異なる構造特性を有するように、前記複数の接着層を適用すること
を更に含む、請求項11に記載の方法。 - 前記異なる構造特性が、運動学的定数、弾性定数、構造的定数、又は層間破壊靭性の少なくとも1つを含む、請求項11に記載の方法。
- 前記複数の接着層の各々が異なる幅を有するように、前記複数の接着層を適用すること
を更に含む、請求項11に記載の方法。 - 構造の不整合エリアを再加工するためのパッチシステムであって、
異なる構造特性を有する複数の領域を含むパッチと、
前記パッチ上の複数の接着層であって、テーパ状接着セクションを形成するために前記パッチの少なくとも1つの領域内部で厚さが変化する複数の接着層と
を含むパッチシステム。 - 前記構造が金属構造である、請求項16に記載のパッチシステム。
- 前記テーパ状接着セクションが、前記金属構造の前記不整合エリアの中の応力強度を低下させる、請求項17に記載のパッチシステム。
- 前記テーパ状接着セクションの各々が、異なる層間靭性を有している、請求項16に記載のパッチシステム。
- 前記構造の前記不整合エリアが亀裂を含み、前記テーパ状接着セクションが、前記亀裂の拡大を実質的に防止するために、亀裂先端の力を低下させる、請求項16に記載のパッチシステム。
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Application Number | Priority Date | Filing Date | Title |
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US14/267,220 | 2014-05-01 | ||
US14/267,220 US9492975B2 (en) | 2009-03-09 | 2014-05-01 | Structural bonded patch with tapered adhesive design |
PCT/US2015/012897 WO2015167630A1 (en) | 2014-05-01 | 2015-01-26 | Structural bonded patch with tapered adhesive design |
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JP2017515703A true JP2017515703A (ja) | 2017-06-15 |
JP2017515703A5 JP2017515703A5 (ja) | 2018-03-01 |
JP6587635B2 JP6587635B2 (ja) | 2019-10-09 |
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JP (1) | JP6587635B2 (ja) |
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JP2020146960A (ja) * | 2019-03-14 | 2020-09-17 | 三菱重工業株式会社 | フィッティング方法及び修理方法 |
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DE102016125468A1 (de) * | 2016-12-22 | 2018-06-28 | Rheinmetall Man Military Vehicles Gmbh | Befestigungsvorrichtung |
CN109838435B (zh) * | 2019-04-02 | 2023-09-05 | 苏州鑫本智能科技有限公司 | 一体化定位贴片机构 |
US11376812B2 (en) | 2020-02-11 | 2022-07-05 | Helicoid Industries Inc. | Shock and impact resistant structures |
CN113187788A (zh) * | 2021-04-16 | 2021-07-30 | 辽宁忠旺铝合金精深加工有限公司 | 一种提高粘接可靠性的刚性支撑 |
US11852297B2 (en) | 2021-06-01 | 2023-12-26 | Helicoid Industries Inc. | Containers and methods for protecting pressure vessels |
WO2022256022A1 (en) | 2021-06-01 | 2022-12-08 | Helicoid Industries Inc. | Containers and methods for protecting pressure vessels |
CN114211785B (zh) * | 2021-12-13 | 2024-03-29 | 沈阳航空航天大学 | 一种飞机蒙皮破洞型损伤的复合材料修复工艺 |
CN115042458B (zh) * | 2022-06-22 | 2024-06-18 | 沈阳飞机工业(集团)有限公司 | 一种可用于飞机盒段结构复合材料构件的胶接修补工艺 |
US11952103B2 (en) | 2022-06-27 | 2024-04-09 | Helicoid Industries Inc. | High impact-resistant, reinforced fiber for leading edge protection of aerodynamic structures |
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JP6587635B2 (ja) | 2019-10-09 |
CN106794645B (zh) | 2019-02-05 |
EP3137288A1 (en) | 2017-03-08 |
CN106794645A (zh) | 2017-05-31 |
WO2015167630A1 (en) | 2015-11-05 |
EP3137288B1 (en) | 2019-11-20 |
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