FR3032905A1 - Panneau composite muni d'une terminaison d'assemblage perfectionnee et structure comportant un tel panneau - Google Patents
Panneau composite muni d'une terminaison d'assemblage perfectionnee et structure comportant un tel panneau Download PDFInfo
- Publication number
- FR3032905A1 FR3032905A1 FR1551573A FR1551573A FR3032905A1 FR 3032905 A1 FR3032905 A1 FR 3032905A1 FR 1551573 A FR1551573 A FR 1551573A FR 1551573 A FR1551573 A FR 1551573A FR 3032905 A1 FR3032905 A1 FR 3032905A1
- Authority
- FR
- France
- Prior art keywords
- reinforcement
- composite panel
- panel
- composite
- skin
- 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.)
- Pending
Links
Classifications
-
- 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
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
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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
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/302—Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination
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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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B27/12—Layered products comprising a layer of synthetic resin next to 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
- 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
- B32B3/02—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 features of form at particular places, e.g. in edge regions
- B32B3/06—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 features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
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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
- 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
- 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
- B32B3/26—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 particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—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 particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
-
- 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
- B32B5/18—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 features of a layer of foamed material
-
- 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
- B32B5/245—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 being a foam 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/05—Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/005—Construction details of vehicle bodies with bodies characterised by use of plastics materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/08—Sides
-
- 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
-
- 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
- B32B2605/00—Vehicles
-
- 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
- B32B2605/10—Trains
-
- 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
- B32B2607/00—Walls, panels
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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
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (4)
- REVENDICATIONS1 - Panneau composite (1) comprenant une peau supérieure et une peau inférieure (10, 11) de part et d'autre d'une âme (12) en mousse ou nid d'abeille, caractérisé en ce qu'il comprend au niveau d'un bord du panneau 5 composite une terminaison d'assemblage comportant un élément renfort (13a, 13b, 13c) intégré au panneau et longeant le bord du panneau, l'élément renfort comportant au moins une première paroi (14a, 14'a, 14"a) en regard d'une desdites peaux, au moins une seconde paroi (14b, 14c, 14d, 14e) en regard de l'autre desdites peaux et au moins une paroi de liaison (15a, 15b, 15c, 15d, 15e) 10 entre lesdites première et seconde parois, la terminaison d'assemblage comportant en outre au delà de l'élément renfort une bordure de retour à la peau (17) réalisée en solidarisant ensemble les deux peaux (10, 11).
- 2 - Panneau composite selon la revendication 1 pour lequel un profilé (16) est disposé entre l'élément renfort (13a, 13b, 13c) et la bordure (17) où les 15 peaux se rejoignent, ledit profilé étant muni d'une face inclinée au bord de la structure, ledit profilé formant un support de drapage incliné réalisant une face de transition (21) permettant à la peau supérieure de venir s'appliquer sur la peau inférieure pour réaliser la bordure.
- 3- Panneau composite selon la revendication 1 ou 2 pour lequel le 20 renfort est un tube (13a) de section rectangulaire ou carrée pour lequel la première (14a) et la seconde (14b) parois forment respectivement une face supérieure et inférieure du renfort, lesdites faces étant reliés par des parois latérales (15a, 15b) du tube.
- 4 - Panneau composite selon la revendication 1 ou 2 pour lequel le 25 renfort est un profilé oméga (13b) et comporte une première paroi centrale (14a') reliée à deux secondes parois (14c, 14d) par des nervures latérales (15c, 15d) du profilé oméga. - Panneau composite selon la revendication 3 ou 4 pour lequel l'espace interne au renfort est comblé par un matériau (18) de même structure que 30 l'âme du panneau. 3032905 13 6 - Panneau composite selon la revendication 3 ou 4 pour lequel l'espace interne au renfort est laissé vide. 7 - Panneau composite selon la revendication 1 ou 2 pour lequel le renfort est un profilé en Z (13c) et comporte une première paroi supérieure en 5 porte à faux (14a') reliée à une seconde paroi inférieure en porte à faux (14e) par une paroi de liaison (15e) du profilé. 8 - Panneau composite selon l'une quelconque des revendications précédentes pour lequel le renfort est réalisé en matériau composite. 9 - Panneau composite selon la revendication 8 pour lequel le matériau composite du renfort est constitué de fibre de verre ou carbone et de résine synthétique. 10 - Panneau composite selon la revendication 8 ou 9 pour lequel le matériau composite du renfort comporte un empilement de couches transversales ou circonférentielles à 90° et de couches inclinées à ± 40° à 50° par rapport à un 15 axe longitudinal du renfort.. 11 - Panneau composite selon l'une quelconque des revendications 1 à 7 pour lequel le profilé est réalisé dans un métal compatible en terme de dilatation différentielle avec le cycle de polymérisation du panneau composite. 12 - Panneau composite selon l'une quelconque des revendications 20 précédentes pour lequel les liaisons âme/renfort et peau/renfort (20) sont réalisées avec un adhésif en film ou une résine autoadhésive. 13 - Assemblage d'un panneau composite selon l'une quelconque des revendications précédentes formant un premier élément de structure avec un second élément de structure caractérisé en ce qu'il comporte un élément de 25 liaison (30, 31) comportant un profil pourvu d'un face (32) d'appui et de fixation de l'élément sur le panneau au niveau de la première paroi (14a, 14'a, 14"a) du renfort, une face de liaison (34) et une face (33) d'appui et de fixation sur la bordure (17) de retour à la peau du panneau. 14 - Assemblage selon la revendication 13 pour lequel le panneau 30 composite comportant une face de transition selon la revendication 2, la face de liaison (34) longe la face de transition (21). - Assemblage selon la revendication 13 ou 14 pour lequel l'élément de liaison fait partie d'un élément de structure (35) à fixer au panneau composite. 3032905 14 16 - Assemblage de deux panneaux composite selon l'une quelconque des revendications 1 à 12 caractérisé en ce que les panneaux sont disposés opposés tête bêche au niveau de leurs terminaisons d'assemblage, des moyens de fixation (401, 402) fixant la bordures de retour à la peau (17, 17') de chacun 5 desdits panneaux sur le renfort (13a, 13'a) du panneaux opposé au travers d'une face (11, 11') dudit panneau opposé.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1551573A FR3032905A1 (fr) | 2015-02-24 | 2015-02-24 | Panneau composite muni d'une terminaison d'assemblage perfectionnee et structure comportant un tel panneau |
PCT/EP2016/053662 WO2016135092A1 (fr) | 2015-02-24 | 2016-02-22 | Panneau composite muni d'une terminaison d'assemblage perfectionnée et structure comportant un tel panneau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1551573A FR3032905A1 (fr) | 2015-02-24 | 2015-02-24 | Panneau composite muni d'une terminaison d'assemblage perfectionnee et structure comportant un tel panneau |
Publications (1)
Publication Number | Publication Date |
---|---|
FR3032905A1 true FR3032905A1 (fr) | 2016-08-26 |
Family
ID=53794288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1551573A Pending FR3032905A1 (fr) | 2015-02-24 | 2015-02-24 | Panneau composite muni d'une terminaison d'assemblage perfectionnee et structure comportant un tel panneau |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3032905A1 (fr) |
WO (1) | WO2016135092A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113479226A (zh) * | 2021-02-07 | 2021-10-08 | 常州市新创智能科技有限公司 | 一种轨道交通高速动车组车身碳纤复合材料底架结构 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017102552A1 (de) * | 2017-02-09 | 2018-08-09 | CG Rail - Chinesisch-Deutsches Forschungs- und Entwicklungszentrum für Bahn- und Verkehrstechnik Dresden GmbH | Wagenkasten für ein Schienenfahrzeug |
DE102017102564A1 (de) | 2017-02-09 | 2018-08-09 | CG Rail - Chinesisch-Deutsches Forschungs- und Entwicklungszentrum für Bahn- und Verkehrstechnik Dresden GmbH | Dachsegmente für das Dach eines Wagenkastens |
CN108081681A (zh) * | 2017-12-15 | 2018-05-29 | 中国航空工业集团公司成都飞机设计研究所 | 一种具有斜坡过渡区的混合夹芯结构及其加工方法 |
DE102020126091A1 (de) * | 2020-10-06 | 2022-04-07 | Elbe Flugzeugwerke Gmbh | Leichtbauwand mit Verstärkungsprofil |
CN113173187B (zh) * | 2021-06-29 | 2021-09-07 | 常州市宏发纵横新材料科技股份有限公司 | 一种轨道车辆的分段式车厢连接结构 |
CN115285157A (zh) * | 2022-09-05 | 2022-11-04 | 中车长春轨道客车股份有限公司 | 一种磁浮列车的前端结构及磁浮列车 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2686043A1 (fr) * | 1992-01-14 | 1993-07-16 | Induplast Sa | Procede de realisation d'un panneau structurel du type sandwich et panneau ainsi obtenu. |
JP2001278039A (ja) * | 2000-03-30 | 2001-10-10 | Kawasaki Heavy Ind Ltd | サンドイッチパネルを用いた構体の防音構造 |
US20040055248A1 (en) * | 2002-09-20 | 2004-03-25 | Grillos Emmanuel J. | Internally stiffened composite panels and methods for their manufacture |
US20100080942A1 (en) * | 2008-10-01 | 2010-04-01 | The Boeing Company | Joining curved composite sandwich panels |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2076308T3 (es) | 1989-04-14 | 1995-11-01 | Hitachi Ltd | Carroceria de ferrocarril y procedimiento para su fabricacion. |
DE59707160D1 (de) | 1997-07-17 | 2002-06-06 | Alcan Tech & Man Ag | Konstruktion mit Profilen und Verbundplatten |
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2015
- 2015-02-24 FR FR1551573A patent/FR3032905A1/fr active Pending
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2016
- 2016-02-22 WO PCT/EP2016/053662 patent/WO2016135092A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2686043A1 (fr) * | 1992-01-14 | 1993-07-16 | Induplast Sa | Procede de realisation d'un panneau structurel du type sandwich et panneau ainsi obtenu. |
JP2001278039A (ja) * | 2000-03-30 | 2001-10-10 | Kawasaki Heavy Ind Ltd | サンドイッチパネルを用いた構体の防音構造 |
US20040055248A1 (en) * | 2002-09-20 | 2004-03-25 | Grillos Emmanuel J. | Internally stiffened composite panels and methods for their manufacture |
US20100080942A1 (en) * | 2008-10-01 | 2010-04-01 | The Boeing Company | Joining curved composite sandwich panels |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113479226A (zh) * | 2021-02-07 | 2021-10-08 | 常州市新创智能科技有限公司 | 一种轨道交通高速动车组车身碳纤复合材料底架结构 |
Also Published As
Publication number | Publication date |
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WO2016135092A1 (fr) | 2016-09-01 |
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