JP2017206018A - ホウ素繊維強化構造部品 - Google Patents
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- 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
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/065—Spars
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- 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
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/12—Construction or attachment of skin panels
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
- B32B2260/023—Two or more layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2313/00—Elements other than metals
- B32B2313/02—Boron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/18—Aircraft
-
- 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
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
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- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
-
- 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
- Y10T428/23—Sheet including cover or casing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
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Abstract
Description
本発明は以下に記載する態様を含む。
(態様1)
略前後方向に向き、構造部材コア(208,308)を画定する複数のホウ素繊維強化プライ(202,302a〜302c,206a〜206d,306a〜306j)と、
ホウ素繊維強化プライ(202,302a〜302c,206a〜206d,306a〜306j)のうちの少なくとも1つのプライに近接し、プライに対して略対角方向に向き、構造部材コア(208,308)を画定する少なくとも1つの対角内部繊維強化プライ(206b,206d)と、
ホウ素繊維強化プライ(202,302a〜302c,206a〜206d,306a〜306j)のうちの少なくとも1つのプライに近接し、プライに対して略直交方向に向き、構造部材コア(208,308)を画定する少なくとも1つの直交内部繊維強化プライ(206b)と、
ホウ素繊維強化プライ(202,302a〜302c,206a〜206d,306a〜306j)のうちの少なくとも1つのプライに近接し、プライに対して略平行に向き、構造部材コア(208,308)を画定する少なくとも1つの平行内部繊維強化プライ(206a)と、
構造部材コア(208,308)を略取り囲み、構造部材ケーシング(212,312)を画定する少なくとも1つの外部繊維強化プライと
を備える、複合材構造部材(108,200,300)。
(態様2)
更に、ホウ素繊維強化プライ(202,302a〜302c,206a〜206d,306a〜306j)のうちの少なくとも1つのプライに近接し、プライに対して略前後方向に向き、構造部材コア(208,308)を画定する複数の内部炭素繊維強化プライ(204a〜204c,304a〜304c)を備える、態様1に記載の複合材構造部材(108,200,300)。
(態様3)
更に、構造部材コア(208,308)及び構造部材ケーシング(212,312)のうちの少なくとも1つから延び、第1フランジ(100,110)を画定するプライを備える、態様1または2に記載の複合材構造部材(108,200,300)。
(態様4)
更に、構造部材コア(208,308)及び構造部材ケーシング(212,312)のうちの少なくとも1つから延び、取り付け構造を画定するプライを備える、態様1から3のいずれか1つに記載の複合材構造部材(108,200,300)。
(態様5)
構造部材コア(208,308)及び構造部材ケーシング(212,312)を共硬化して、構造部材コア(208,308)を構造部材ケーシング(212,312)に接合させる、態様1から4のいずれか1つに記載の複合材構造部材(108,200,300)。
(態様6)
更に、航空機胴体内に配置され、航空機胴体に取り付けられる、態様1から5のいずれか1つに記載の複合材構造部材(108,200,300)。
(態様7)
航空機胴体(400,500)を組み立てる方法であって、
第1端部及び第2端部を有する中央胴体セクション(404,414,424,502)を形成するステップと、
ホウ素強化キール(400,410,420,504)を形成するステップと、
ホウ素強化キール(400,410,420,504)を中央胴体セクション(404,414,424,502)に固定して、ホウ素強化キール(400,410,420,504)の第1部分が、中央胴体セクション(404)の第1端部を越えて延出するステップと、
第2胴体セクション(510)を形成するステップと、
ホウ素強化キール(400,410,420,504)の第1部分を第2胴体セクション(510)に固定するステップと、
第2胴体セクション(510)を中央胴体セクション(404,414,424,502)にスプライス接続するステップと
を含む方法。
(態様8)
更に、中央胴体セクション(404,414,424,502)及びホウ素強化キール(400,410,420,504)を共硬化して、ホウ素強化キール(400,410,420,504)を中央胴体セクション(404,414,424,502)に接合させるステップを含む、態様7に記載の方法。
(態様9)
固定するステップでは更に、ホウ素強化キール(400,410,420,504)を中央胴体セクション(404,414,424,502)に機械的に取り付ける、態様7または8に記載の方法。
(態様10)
更に、ホウ素強化キール(400,410,420,504)を中央胴体に固定して、ホウ素強化キール(400,410,420,504)の第2部分が、中央胴体セクション(404,414,424,502)の第2端部を越えて延出するステップを含む、態様7または8に記載の方法。
(態様11)
更に、第3胴体セクション(514)を形成するステップを含む、態様7から10のいずれか1つに記載の方法。
(態様12)
更に、ホウ素強化キール(400,410,420)の第2部分を第3胴体セクション(514)に固定するステップを含む、態様11に記載の方法。
(態様13)
更に、第3胴体セクション(514)を中央胴体セクション(404,414,424)にスプライス接続するステップを含む、態様11または12に記載の方法。
Claims (13)
- 略前後方向に向き、構造部材コア(208,308)を画定する複数のホウ素繊維強化プライ(202,302a〜302c,206a〜206d,306a〜306j)と、
ホウ素繊維強化プライ(202,302a〜302c,206a〜206d,306a〜306j)のうちの少なくとも1つのプライに近接し、プライに対して略対角方向に向き、構造部材コア(208,308)を画定する少なくとも1つの対角内部繊維強化プライ(206b,206d)と、
ホウ素繊維強化プライ(202,302a〜302c,206a〜206d,306a〜306j)のうちの少なくとも1つのプライに近接し、プライに対して略直交方向に向き、構造部材コア(208,308)を画定する少なくとも1つの直交内部繊維強化プライ(206b)と、
ホウ素繊維強化プライ(202,302a〜302c,206a〜206d,306a〜306j)のうちの少なくとも1つのプライに近接し、プライに対して略平行に向き、構造部材コア(208,308)を画定する少なくとも1つの平行内部繊維強化プライ(206a)と、
構造部材コア(208,308)を略取り囲み、構造部材ケーシング(212,312)を画定する少なくとも1つの外部繊維強化プライと
を備える、複合材構造部材(108,200,300)。 - 更に、ホウ素繊維強化プライ(202,302a〜302c,206a〜206d,306a〜306j)のうちの少なくとも1つのプライに近接し、プライに対して略前後方向に向き、構造部材コア(208,308)を画定する複数の内部炭素繊維強化プライ(204a〜204c,304a〜304c)を備える、請求項1に記載の複合材構造部材(108,200,300)。
- 更に、構造部材コア(208,308)及び構造部材ケーシング(212,312)のうちの少なくとも1つから延び、第1フランジ(100,110)を画定するプライを備える、請求項1または2に記載の複合材構造部材(108,200,300)。
- 更に、構造部材コア(208,308)及び構造部材ケーシング(212,312)のうちの少なくとも1つから延び、取り付け構造を画定するプライを備える、請求項1〜3のいずれか1項に記載の複合材構造部材(108,200,300)。
- 構造部材コア(208,308)及び構造部材ケーシング(212,312)を共硬化して、構造部材コア(208,308)を構造部材ケーシング(212,312)に接合させる、請求項1〜4のいずれか1項に記載の複合材構造部材(108,200,300)。
- 更に、航空機胴体内に配置され、航空機胴体に取り付けられる、請求項1〜5のいずれか1項に記載の複合材構造部材(108,200,300)。
- 航空機胴体(400,500)を組み立てる方法であって、
第1端部及び第2端部を有する中央胴体セクション(404,414,424,502)を形成するステップと、
ホウ素強化キール(400,410,420,504)を形成するステップと、
ホウ素強化キール(400,410,420,504)を中央胴体セクション(404,414,424,502)に固定して、ホウ素強化キール(400,410,420,504)の第1部分が、中央胴体セクション(404)の第1端部を越えて延出するステップと、
第2胴体セクション(510)を形成するステップと、
ホウ素強化キール(400,410,420,504)の第1部分を第2胴体セクション(510)に固定するステップと、
第2胴体セクション(510)を中央胴体セクション(404,414,424,502)にスプライス接続するステップと
を含む方法。 - 更に、中央胴体セクション(404,414,424,502)及びホウ素強化キール(400,410,420,504)を共硬化して、ホウ素強化キール(400,410,420,504)を中央胴体セクション(404,414,424,502)に接合させるステップを含む、請求項7に記載の方法。
- 固定するステップでは更に、ホウ素強化キール(400,410,420,504)を中央胴体セクション(404,414,424,502)に機械的に取り付ける、請求項7または8に記載の方法。
- 更に、ホウ素強化キール(400,410,420,504)を中央胴体に固定して、ホウ素強化キール(400,410,420,504)の第2部分が、中央胴体セクション(404,414,424,502)の第2端部を越えて延出するステップを含む、請求項7または8に記載の方法。
- 更に、第3胴体セクション(514)を形成するステップを含む、請求項7〜10のいずれか1項に記載の方法。
- 更に、ホウ素強化キール(400,410,420)の第2部分を第3胴体セクション(514)に固定するステップを含む、請求項11に記載の方法。
- 更に、第3胴体セクション(514)を中央胴体セクション(404,414,424)にスプライス接続するステップを含む、請求項11または12に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/157,647 US9180960B2 (en) | 2011-06-10 | 2011-06-10 | Boron fiber reinforced structural components |
| US13/157,647 | 2011-06-10 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012119156A Division JP6258572B2 (ja) | 2011-06-10 | 2012-05-25 | ホウ素繊維強化構造部品 |
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| Publication Number | Publication Date |
|---|---|
| JP2017206018A true JP2017206018A (ja) | 2017-11-24 |
| JP6486413B2 JP6486413B2 (ja) | 2019-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2012119156A Active JP6258572B2 (ja) | 2011-06-10 | 2012-05-25 | ホウ素繊維強化構造部品 |
| JP2017118264A Active JP6486413B2 (ja) | 2011-06-10 | 2017-06-16 | ホウ素繊維強化構造部品 |
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| JP2012119156A Active JP6258572B2 (ja) | 2011-06-10 | 2012-05-25 | ホウ素繊維強化構造部品 |
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| Country | Link |
|---|---|
| US (1) | US9180960B2 (ja) |
| EP (2) | EP3415308B1 (ja) |
| JP (2) | JP6258572B2 (ja) |
| CN (2) | CN102815393B (ja) |
| ES (1) | ES2696574T3 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722233A (zh) * | 2020-12-23 | 2021-04-30 | 易瓦特科技股份公司 | 一种无人机复合材料机身及其制备方法 |
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|---|---|---|---|---|
| US9486965B2 (en) | 2011-11-03 | 2016-11-08 | The Boeing Company | Composite columnar structure having co-bonded reinforcement and fabrication method |
| US10464656B2 (en) * | 2011-11-03 | 2019-11-05 | The Boeing Company | Tubular composite strut having internal stiffening and method for making the same |
| US10457011B2 (en) | 2011-11-03 | 2019-10-29 | The Boeing Company | Composite columnar structure having co-bonded reinforcement and fabrication method |
| CN103287994B (zh) * | 2013-05-21 | 2016-04-06 | 三一汽车起重机械有限公司 | 臂筒及工程机械 |
| DE102013224233A1 (de) * | 2013-11-27 | 2015-05-28 | Airbus Operations Gmbh | Druckschott für ein Flugzeug und Vorrichtung sowie Verfahren zur Herstellung eines Flugzeugstrukturbauteils |
| FR3016605B1 (fr) | 2014-01-22 | 2018-01-26 | Airbus Operations | Partie d'un fuselage d'un aeronef comportant une poutre ventrale et une coque inferieure arriere |
| US9878808B2 (en) * | 2015-01-08 | 2018-01-30 | The Boeing Company | Spacecraft and spacecraft radiator panels with composite face-sheets |
| US10040537B2 (en) | 2015-01-15 | 2018-08-07 | The Boeing Company | Laminate composite wing structures |
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| Publication number | Publication date |
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| CN106081051A (zh) | 2016-11-09 |
| EP3415308B1 (en) | 2022-03-09 |
| EP3415308A1 (en) | 2018-12-19 |
| CN102815393B (zh) | 2016-08-03 |
| US9180960B2 (en) | 2015-11-10 |
| EP2532580B1 (en) | 2018-08-15 |
| JP6258572B2 (ja) | 2018-01-10 |
| ES2696574T3 (es) | 2019-01-17 |
| JP2013006413A (ja) | 2013-01-10 |
| CN102815393A (zh) | 2012-12-12 |
| EP2532580A3 (en) | 2014-10-29 |
| CN106081051B (zh) | 2018-04-13 |
| EP2532580A2 (en) | 2012-12-12 |
| JP6486413B2 (ja) | 2019-03-20 |
| US20120312922A1 (en) | 2012-12-13 |
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