JP4699425B2 - サンドイッチパネル - Google Patents
サンドイッチパネル Download PDFInfo
- Publication number
- JP4699425B2 JP4699425B2 JP2007165101A JP2007165101A JP4699425B2 JP 4699425 B2 JP4699425 B2 JP 4699425B2 JP 2007165101 A JP2007165101 A JP 2007165101A JP 2007165101 A JP2007165101 A JP 2007165101A JP 4699425 B2 JP4699425 B2 JP 4699425B2
- Authority
- JP
- Japan
- Prior art keywords
- unidirectional fiber
- unidirectional
- sandwich panel
- fiber
- bodies
- 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.)
- Active
Links
- 239000000835 fiber Substances 0.000 claims description 132
- 239000002648 laminated material Substances 0.000 claims description 46
- 229920005989 resin Polymers 0.000 claims description 39
- 239000011347 resin Substances 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 32
- 238000010030 laminating Methods 0.000 claims description 12
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 8
- 239000004917 carbon fiber Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000002033 PVDF binder Substances 0.000 claims description 4
- 239000005011 phenolic resin Substances 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 4
- 229920003987 resole Polymers 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 20
- 238000005452 bending Methods 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000779 smoke Substances 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- 239000011151 fibre-reinforced plastic Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- IUHFWCGCSVTMPG-UHFFFAOYSA-N [C].[C] Chemical compound [C].[C] IUHFWCGCSVTMPG-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 210000002777 columnar cell Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
- E04C2/365—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- 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
- B32B5/02—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
-
- 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
- B32B2262/101—Glass 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/542—Shear strength
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/546—Flexural strength; Flexion stiffness
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
-
- 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
- B32B2605/003—Interior finishings
-
- 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
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
- Y10T428/1314—Contains fabric, fiber particle, or filament made of glass, ceramic, or sintered, fused, fired, or calcined metal oxide, or metal carbide or other inorganic compound [e.g., fiber glass, mineral fiber, sand, 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24744—Longitudinal or transverse tubular cavity or cell
-
- 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
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Description
樹脂を含浸させた一方向繊維体(プリプレグ)を準備し、(サンドイッチパネルの一辺に対する)層配向の角度が、夫々0°、+45°、−45°、90°となるように積層し、所定の熱量を加えて硬化させ、板状のFRPを得た。このときの厚さは0.20mmであった。このFRP板を幅77mmに加工して使用した。尚、長さは610mmに設定した。
上記(1)と同様の配向となるように各一方向繊維体を積層し、各層をステッチ糸を用いて縫合して一体化する。この縫合一体化された一方向繊維体をフリーディッピングにより樹脂を含浸させ、所定の熱量を加えて硬化させ、板状のFRPを得た。このときの厚さは0.35mmであった。このFRP板を幅77mmに加工して使用した。尚、長さは610mmに設定した。
但し、Dは剛性、Eは材料の弾性率、Iは断面2次モーメントである。
但し、WはFRP板の幅(mm)、tはFRP板の厚さ(mm)である。
以上から、各一方向繊維体をステッチ糸により縫合し、樹脂を含浸させ一体化した積層材は、ステッチ糸により縫合せず樹脂を含浸させた一方向繊維体を夫々積層し一体化した積層材より、5倍以上の剛性を有することになる。
2 積層材
3 表面材
4・5・6・7 一方向繊維体
8 ステッチ糸
Claims (4)
- 中空柱状芯体の上面及び下面に、夫々内方から外方に複数の繊維体を積層して成る積層材と表面材とが積層せしめられて成るサンドイッチパネルであって、前記積層材は、繊維が一方向に引き揃えられた少なくとも4つの一方向繊維体が、その繊維方向が前記サンドイッチパネルの一辺に対して約0°,約+45°,約−45°,約90°となるように積層され、且つ、この各一方向繊維体は、ステッチ糸を最外側の前記一方向繊維体と最内側の前記一方向繊維体に夫々掛け回すと共に、これらの最外側の前記一方向繊維体と最内側の前記一方向繊維体に挟まれた前記一方向繊維体の交差間隙を挿通せしめてこれら各一方向繊維体が一体となるように縫合して成るものであり、前記積層材は樹脂含有率40%以上で樹脂含浸されたものであることを特徴とするサンドイッチパネル。
- 請求項1記載のサンドイッチパネルにおいて、前記一方向繊維体の繊維にはカーボン繊維が採用されていることを特徴とするサンドイッチパネル。
- 請求項2記載のサンドイッチパネルにおいて、前記表面材として、ポリフッ化ビニリデン系のフィルム若しくはガラス繊維を含む不織布が採用されていることを特徴とするサンドイッチパネル。
- 請求項1〜3いずれか1項に記載のサンドイッチパネルにおいて、前記積層材にはレゾール系フェノール樹脂が樹脂含有率40%の割合で含浸せしめられていることを特徴とするサンドイッチパネル。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007165101A JP4699425B2 (ja) | 2007-06-22 | 2007-06-22 | サンドイッチパネル |
EP08010711.3A EP2006464B1 (en) | 2007-06-22 | 2008-06-12 | Sandwich panel |
US12/137,710 US8334042B2 (en) | 2007-06-22 | 2008-06-12 | Sandwich panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007165101A JP4699425B2 (ja) | 2007-06-22 | 2007-06-22 | サンドイッチパネル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009000933A JP2009000933A (ja) | 2009-01-08 |
JP4699425B2 true JP4699425B2 (ja) | 2011-06-08 |
Family
ID=39689343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007165101A Active JP4699425B2 (ja) | 2007-06-22 | 2007-06-22 | サンドイッチパネル |
Country Status (3)
Country | Link |
---|---|
US (1) | US8334042B2 (ja) |
EP (1) | EP2006464B1 (ja) |
JP (1) | JP4699425B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007003275B4 (de) * | 2007-01-23 | 2013-11-28 | Airbus Operations Gmbh | Schalenelement als Teil eines Flugzeugrumpfes |
DE102007003277B4 (de) * | 2007-01-23 | 2012-08-02 | Airbus Operations Gmbh | Rumpf eines Luft- oder Raumfahrzeuges in CFK-Metall Hybridbauweise mit einem Metallrahmen |
EP2774753B1 (en) * | 2011-10-31 | 2017-12-20 | Kurashiki Boseki Kabushiki Kaisha | Multilayer structure |
JP2013216379A (ja) * | 2012-03-15 | 2013-10-24 | Gifu Plast Ind Co Ltd | 航空機用輸送容器及びこれを用いた航空機への荷物積載方法 |
JP6005969B2 (ja) * | 2012-04-04 | 2016-10-12 | 岐阜プラスチック工業株式会社 | 樹脂製コンテナ |
DE102012022713B3 (de) * | 2012-11-21 | 2014-02-13 | Diehl Aircabin Gmbh | Paneel und Verfahren zur Herstellung eines Paneels |
DE102015206713A1 (de) * | 2015-04-15 | 2016-10-20 | Airbus Operations Gmbh | Bausatz und Verfahren für einen Gehäuseaufbau eines Monuments für eine Fahrzeugkabine |
CN105500837B (zh) * | 2015-12-16 | 2018-01-02 | 上海晋飞复合材料科技有限公司 | 复合材料制作高铁设备舱裙板的工艺 |
CN106394576B (zh) * | 2016-08-30 | 2019-08-06 | 济南大学 | 一种夹心中空织物复合内墙板及其制备方法 |
MX2019006322A (es) * | 2016-11-30 | 2019-10-15 | Continental Structural Plastics Inc | Artículo termoplástico de moldeo a base de fibra hídrida y proceso de formación del mismo. |
GB2581835A (en) * | 2019-03-01 | 2020-09-02 | Airbus Operations Ltd | Composite stiffener |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05208465A (ja) * | 1991-03-04 | 1993-08-20 | Nippon Steel Chem Co Ltd | サンドイッチパネル |
JP2002227066A (ja) * | 2001-01-29 | 2002-08-14 | Toray Ind Inc | 補強用多軸ステッチ布帛およびfrpの成形方法 |
JP2003019763A (ja) * | 2001-07-06 | 2003-01-21 | Toray Ind Inc | プリフォーム、成形方法、炭素繊維強化プラスチックおよび航空機構造部材 |
JP2004269812A (ja) * | 2003-03-12 | 2004-09-30 | Toray Ind Inc | 繊維強化複合材料用フェノール樹脂組成物および繊維強化複合材料 |
JP2006150904A (ja) * | 2004-12-01 | 2006-06-15 | Toho Tenax Co Ltd | 複合シートとそれを用いた平滑な表面を有する複合材料 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3966522A (en) * | 1974-05-23 | 1976-06-29 | Hitco | Method of making woven acoustical panel |
US4622091A (en) * | 1984-11-29 | 1986-11-11 | The Boeing Company | Resin film infusion process and apparatus |
GB8822521D0 (en) | 1988-09-26 | 1988-11-02 | Tech Textiles Ltd | Method of producing formable composite material |
JPH0617530Y2 (ja) | 1988-11-11 | 1994-05-11 | 昭和飛行機工業株式会社 | ハニカム構造体 |
GB9212697D0 (en) * | 1992-06-15 | 1992-07-29 | Short Brothers Plc | Composite structure manufacture |
DE19521946A1 (de) | 1995-06-16 | 1996-12-19 | Liba Maschf | Verfahren zum Verbinden einer insbesondere nichttextilen Zellenstruktur mit textilen Deckschichten |
US6139942A (en) * | 1997-02-06 | 2000-10-31 | Cytec Technology, Inc. | Resin composition, a fiber reinforced material having a partially impregnated resin and composites made therefrom |
JP4278677B2 (ja) * | 2006-11-30 | 2009-06-17 | 株式会社ジャムコ | サンドイッチパネル |
JP4278678B2 (ja) * | 2006-11-30 | 2009-06-17 | 株式会社ジャムコ | サンドイッチパネル |
-
2007
- 2007-06-22 JP JP2007165101A patent/JP4699425B2/ja active Active
-
2008
- 2008-06-12 US US12/137,710 patent/US8334042B2/en active Active
- 2008-06-12 EP EP08010711.3A patent/EP2006464B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05208465A (ja) * | 1991-03-04 | 1993-08-20 | Nippon Steel Chem Co Ltd | サンドイッチパネル |
JP2002227066A (ja) * | 2001-01-29 | 2002-08-14 | Toray Ind Inc | 補強用多軸ステッチ布帛およびfrpの成形方法 |
JP2003019763A (ja) * | 2001-07-06 | 2003-01-21 | Toray Ind Inc | プリフォーム、成形方法、炭素繊維強化プラスチックおよび航空機構造部材 |
JP2004269812A (ja) * | 2003-03-12 | 2004-09-30 | Toray Ind Inc | 繊維強化複合材料用フェノール樹脂組成物および繊維強化複合材料 |
JP2006150904A (ja) * | 2004-12-01 | 2006-06-15 | Toho Tenax Co Ltd | 複合シートとそれを用いた平滑な表面を有する複合材料 |
Also Published As
Publication number | Publication date |
---|---|
US8334042B2 (en) | 2012-12-18 |
EP2006464A3 (en) | 2010-10-27 |
US20080318000A1 (en) | 2008-12-25 |
JP2009000933A (ja) | 2009-01-08 |
EP2006464B1 (en) | 2016-07-13 |
EP2006464A2 (en) | 2008-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4699425B2 (ja) | サンドイッチパネル | |
JP4278677B2 (ja) | サンドイッチパネル | |
JP4278678B2 (ja) | サンドイッチパネル | |
JP5460333B2 (ja) | 減衰中間層を有する複合積層板及びその作製方法 | |
US11318716B2 (en) | Composite construction for an increased service life | |
TWI547364B (zh) | Carbon fiber reinforced composite material and its manufacturing method | |
US8450225B2 (en) | Structural composite material with improved acoustic and vibrational damping properties | |
US8157937B2 (en) | Method of making a fiber reinforced core panel | |
US20190283361A1 (en) | Composite laminate having a honeycomb core, and method for the manufacture thereof | |
US4569884A (en) | Sheet material, process for its production and its use in the production of a composite structure | |
JP2005022396A (ja) | 強化繊維基材、複合材料およびそれらの製造方法 | |
KR101659591B1 (ko) | 하이브리드 세라믹 섬유강화 복합재료 제조방법 및 이에 의해 제조된 하이브리드 세라믹 섬유강화 복합재료 | |
JP3207221U (ja) | 炭素繊維プリプレグ材料の構造 | |
US20170021596A1 (en) | Fiber Reinforced Core | |
WO2004071761A1 (en) | Laminate of metal plates and intersecting fibre layers | |
KR101173147B1 (ko) | 복합재료용 직물 보강재 및 이를 갖는 섬유강화 복합재료 프리프레그 | |
JP2007125745A (ja) | ガラス繊維強化プラスチック材、ガラス繊維強化プラスチックプリプレグ、ガラス繊維強化プラスチック層及びlngタンク | |
JPH05208465A (ja) | サンドイッチパネル | |
JP4402477B2 (ja) | 不織布を備える管状積層体及びその製造方法 | |
JPH04276435A (ja) | サンドイッチパネル | |
CN216761125U (zh) | 一种阻燃低吸湿液晶聚芳酯蜂窝芯材 | |
KR100647008B1 (ko) | 하이브리드 직물 및 그를 적용하여 내화염특성이 강화된복합재료 | |
JP2001009942A (ja) | 繊維強化樹脂ハニカムコア、繊維強化樹脂ハニカムコア用プリフォームおよびその製造方法 | |
JP7498317B2 (ja) | ハニカム積層体の製造方法、ハニカム積層体、積層体 | |
WO2023167334A1 (ja) | コア材、スキン-コア構造体、宇宙用機器、飛翔体および、スキン-コア構造体の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090424 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090507 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090706 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090917 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091116 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101125 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110124 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110210 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110302 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4699425 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |