JP2017193715A - 長手方向に形状が可変である繊維を有する複合品 - Google Patents
長手方向に形状が可変である繊維を有する複合品 Download PDFInfo
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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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/067—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of fibres or filaments
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
- F16S1/00—Sheets, panels, or other members of similar proportions; Constructions comprising assemblies of such members
- F16S1/10—Composite members, e.g. with ribs or flanges attached
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- 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
- B29C70/06—Fibrous reinforcements only
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
- B29C70/083—Combinations of continuous fibres or fibrous profiled structures oriented in one direction and reinforcements forming a two dimensional structure, e.g. mats
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- 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
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
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- 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
- B29C70/545—Perforating, cutting or machining during or after moulding
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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
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/04—Layered products comprising a layer of synthetic resin as impregnant, bonding, or embedding substance
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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
- B32B5/28—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 impregnated with or embedded in a plastic substance
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
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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
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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
- 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
- Y10T29/49863—Assembling or joining with prestressing of part
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/249928—Fiber embedded in a ceramic, glass, or carbon matrix
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
- Y10T428/2976—Longitudinally varying
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ceramic Engineering (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
- Woven Fabrics (AREA)
- Superstructure Of Vehicle (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
12 複合品の表面
14 複合パネル
16 パネル表面
18 マトリックス
20 層
22 繊維
24 繊維表面
26 繊維の上面
28 繊維の下面
30 繊維の側面
32 繊維形状
34 繊維長
36 長手軸
38 断面積
38a 第1の断面積
38b 第2の断面積
39 繊維長に沿った位置
40 断面形状
40a 第1の断面形状
40b 第2の断面形状
42 繊維厚
44 繊維幅
46 繊維径
48 断面重心
50 繊維コア
52 繊維の第1の部分
54 繊維の第2の部分
56 繊維ビーズ
58 周期的
60 第1の材料
62 第2の材料
64 半周期的
70 横並び
72 空隙
74 入れ子
76 ずれ
78 蛇行形状
80 螺旋形状
81 突出部
82 大きな突出部
83 小さな突出部
84 空洞部
86 短軸
88 長軸
90 力
92 係合
94 層系
96 第1の層
98 第2の層
100 試験品
102 物品表面
104 正面
106 背面
108 マトリックス
110 繊維
112 弾丸
116 激突部位
122 局所的関与
124 全体的関与
300 航空機
302 胴体
304 翼
306 操縦面
308 尾部
310 水平安定板
312 垂直安定板
314 推進ユニット
Claims (15)
- マトリックス(18)と、
マトリックス(18)に埋め込まれた複数の繊維(22)であって、
各々が、繊維長(34)と、繊維長(34)に沿って変化する繊維形状(32)とを有する繊維(22)と
を備える複合品。 - 繊維形状(32)が断面積を有し、且つ
断面積が繊維長(34)に沿って可変である、
請求項1に記載の複合品。 - 繊維形状(32)が断面形状を有し、且つ
断面形状が繊維長(34)に沿って可変である、
請求項1又は2に記載の複合品。 - 繊維(22)が繊維長(34)に沿って延びる長手軸を有し、
繊維形状(32)が断面積を有し、且つ
断面積が繊維長(34)に沿った異なる位置において長手軸からずれている、
請求項1ないし3のいずれか一項に記載の複合品。 - 繊維形状(32)が、長軸を有する断面形状を有し、且つ
長軸が、繊維長(34)に沿って変化する方向を有している、
請求項1ないし4のいずれか一項に記載の複合品。 - 繊維(22)が横並びの構成に配置されて層(20)を形成しており、
層(20)内の繊維(22)の少なくとも一部が、一連の第1の部分と第2の部分とからなっており、且つ
繊維(22)の一つの第2の部分が、層(20)内の繊維(22)のうち直接隣接する繊維の第1の部分と少なくとも部分的に入れ子になるように、繊維(22)が構成されている、
請求項1ないし5のいずれか一項に記載の複合品。 - 繊維(22)が、不透明及び光学的に実質的に透明のうちの少なくとも一方であり、且つ
マトリックス(18)が、不透明及び光学的に実質的に透明のうちの少なくとも一方である、
請求項1ないし6のいずれか一項に記載の複合品。 - 複合品の製造方法であって、
各々が繊維長(34)と繊維形状(32)とを有する複数の繊維(22)を準備するステップであって、繊維(22)の少なくとも一つが、繊維長(34)に沿って変化する繊維形状(32)を有するステップと、
マトリックス(18)に繊維(22)を埋め込むステップと
を含む方法。 - さらに、
繊維長(34)に沿って繊維(22)の断面形状を変化させるステップ
を含む請求項8に記載の方法。 - さらに、
繊維長(34)に沿って繊維(22)の断面積を変化させるステップ
を含む請求項8又は9に記載の方法。 - さらに、
繊維(22)の長手軸から繊維(22)の断面形状をずらすステップ
を含む請求項8ないし10のいずれか一項に記載の方法。 - さらに、
繊維(22)を横並びの構成に構成して層(20)を形成するステップであって、繊維(22)の各々が、第1の部分によって分離された一連の第2の部分を有するステップと、
層(20)内の繊維(22)の一つの第2の部分が、層(20)内の繊維(22)のうち直接隣接する繊維の第1の部分と少なくとも部分的に入れ子になるように、繊維(22)を配置するステップと
を含む請求項8ないし11のいずれか一項に記載の複合品。 - ビークルの複合品に荷重を掛ける方法であって、
マトリックス(18)に埋め込まれた複数の繊維(22)として複合品(10)を準備するステップであって、繊維(22)の各々が、繊維長(34)と、繊維長(34)に沿って変化する繊維形状(32)とを有するステップと、
複合品(10)を、静的荷重条件を満たす第1の状態におくステップと、
複合品(10)を、動的荷重条件を満たす第2の状態におくステップと、
を含む方法。 - さらに、
繊維長(34)に沿って変化する繊維形状(32)により、マトリックス(18)中の亀裂を、ねじれた経路に沿って伝播させるステップ
を含む請求項13に記載の方法。 - 静的荷重条件が、実質的に移動していないビークルに関連付けられ、且つ
動的荷重条件が、移動中のビークルに関連付けられる、
請求項13又は14に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/450,823 US8790777B2 (en) | 2012-04-19 | 2012-04-19 | Composite articles having fibers with longitudinally-varying geometry |
| US13/450,823 | 2012-04-19 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013086429A Division JP6196461B2 (ja) | 2012-04-19 | 2013-04-17 | 長手方向に形状が可変である繊維を有する複合品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017193715A true JP2017193715A (ja) | 2017-10-26 |
| JP6510585B2 JP6510585B2 (ja) | 2019-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013086429A Active JP6196461B2 (ja) | 2012-04-19 | 2013-04-17 | 長手方向に形状が可変である繊維を有する複合品 |
| JP2017100624A Active JP6510585B2 (ja) | 2012-04-19 | 2017-05-22 | 長手方向に形状が可変である繊維を有する複合品 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013086429A Active JP6196461B2 (ja) | 2012-04-19 | 2013-04-17 | 長手方向に形状が可変である繊維を有する複合品 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8790777B2 (ja) |
| EP (3) | EP3406427B1 (ja) |
| JP (2) | JP6196461B2 (ja) |
| KR (1) | KR101975064B1 (ja) |
| CN (2) | CN103373011B (ja) |
| AU (2) | AU2016203503B2 (ja) |
| CA (1) | CA2804844C (ja) |
| ES (1) | ES2701416T3 (ja) |
| RU (3) | RU2760022C2 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10005256B2 (en) * | 2012-06-14 | 2018-06-26 | The Boeing Company | Selectively weakened stretched films |
| US9452587B2 (en) * | 2012-08-06 | 2016-09-27 | The Regents Of The University Of California | Shock and impact resistant materials |
| US20140357761A1 (en) * | 2013-06-04 | 2014-12-04 | James Kelly Williamson | Carbon fiber tubule rod reinforced concrete |
| US9242079B2 (en) * | 2013-11-12 | 2016-01-26 | Gyrus Acmi, Inc. | Ureteral stents with waveform interlayers and interstitching |
| EP3023669B1 (fr) * | 2014-11-20 | 2020-12-30 | Airbus (Sas) | Dispositif d'absorption d'énergie cinétique et aéronef comportant un tel dispositif |
| US9821530B2 (en) * | 2014-11-25 | 2017-11-21 | The Boeing Company | Composite laminate including interlayers with through-plane regions fused to fiber beds |
| JP5880671B1 (ja) * | 2014-11-28 | 2016-03-09 | 株式会社豊田自動織機 | 衝撃吸収材、及び衝撃吸収材の製造方法 |
| CN106747533B (zh) * | 2016-06-13 | 2017-12-19 | 北京航空航天大学 | 一种提高发动机热端构件用陶瓷基复合材料力学性能的纤维排布方式 |
| CN207380997U (zh) * | 2016-09-30 | 2018-05-18 | 北京柯斯元科技有限公司 | 一种随机纹理防伪标识 |
| CN108046797A (zh) * | 2017-11-30 | 2018-05-18 | 华中科技大学 | 一种利用晶须增韧氧化锆薄板的制备方法及其产品 |
| CN108309424A (zh) * | 2018-01-18 | 2018-07-24 | 江苏百易得医疗科技有限公司 | 一种桡骨远端掌侧锁定板 |
| CN109610045B (zh) * | 2018-08-23 | 2021-09-21 | 成都市宏智达科技有限公司 | 一种耐高温、高强度碳化硅纤维的制备方法 |
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