DE102015109972A1 - Composite component with a honeycomb core of an expanded honeycomb structure - Google Patents
Composite component with a honeycomb core of an expanded honeycomb structure Download PDFInfo
- Publication number
- DE102015109972A1 DE102015109972A1 DE102015109972.1A DE102015109972A DE102015109972A1 DE 102015109972 A1 DE102015109972 A1 DE 102015109972A1 DE 102015109972 A DE102015109972 A DE 102015109972A DE 102015109972 A1 DE102015109972 A1 DE 102015109972A1
- Authority
- DE
- Germany
- Prior art keywords
- composite component
- honeycomb core
- corrugated cardboard
- honeycomb
- paper
- 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.)
- Withdrawn
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 239000000123 paper Substances 0.000 claims description 14
- 230000032823 cell division Effects 0.000 claims description 3
- 241000264877 Hippospongia communis Species 0.000 description 31
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/08—Corrugated paper or cardboard
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/32—Multi-ply with materials applied between the sheets
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/26—All layers being made of paper or paperboard
-
- 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
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
Landscapes
- Laminated Bodies (AREA)
Abstract
Bei einem Verbundbauteil (P, X) mit einem Wabenkern (1) aus einer expandierten Wabenstruktur, der mit einer Oberseite (2) und/oder einer Unterseite (3) belegt ist, soll/en die Oberseite (2) und/oder Unterseite (3) aus Wellpappbögen bestehen.In a composite component (P, X) with a honeycomb core (1) made of an expanded honeycomb structure, which is covered with an upper side (2) and / or a lower side (3), the upper side (2) and / or lower side (3) should 3) consist of corrugated cardboard sheets.
Description
Verbundbauteil mit einem Wabenkern aus einer expandierten Wabenstruktur, der mit einer Oberseite und/oder einer Unterseite belegt ist. Composite component with a honeycomb core of an expanded honeycomb structure, which is covered with an upper side and / or a lower side.
Stand der Technik State of the art
Bisher gibt es solch ein Verbundbauteil beispielsweise aus der
Weiterhin wird in der
Die
Aufgabe task
Aufgabe der vorliegenden Erfindung ist es, ein Verbundbauteil zu schaffen, das zum einen eine gute Recyclebarkeit und hohe Festigkeit hat und zum anderen die Produktionskosten gering hält. Object of the present invention is to provide a composite component, on the one hand has a good recyclability and high strength and on the other hand keeps the production costs low.
Lösung der Aufgabe Solution of the task
Zur Lösung dieser Aufgabe führt, dass die Ober- und/oder Unterseiten des Wabenkerns aus Wellpappbögen bestehen. To achieve this object, that the upper and / or lower sides of the honeycomb core consist of corrugated cardboard sheets.
Diese Wellpappbögen bestehen aus einem inneren Wellenbogen mit Wellen und einem oberen und einem unteren Papierbogen. Dieses Konstrukt ist besonders stabil aber auch biegsam. Verbunden mit einem Wabenkern aus einer expandierenden Wabenstruktur weist das Verbundbauteil eine hohe Festigkeit auf. These corrugated cardboard sheets consist of an inner wave with waves and an upper and a lower sheet of paper. This construct is particularly stable but also flexible. Connected to a honeycomb core of an expanding honeycomb structure, the composite component has a high strength.
Desweiteren bestehen sowohl Wabenkern als auch die Wellpappbögen zu 100% aus Altpapier, und dies wirkt sich besonders gut auf die Recyclebarkeit und somit die Wirtschaftlichkeit aus. Auch die Herstellung wird vereinfacht, da keine zusätzlichen Stoffe, wie Harze oder Schaum, benötigt werden. Geringe Produktionkosten und gute Recyclebarkeit heisst mehr Gewinn für das Unternehmen. Furthermore, both honeycomb core and the corrugated cardboard sheets consist of 100% waste paper, and this has a particularly good effect on the recyclability and thus the economy. The production is simplified because no additional substances, such as resins or foam, are needed. Low production costs and good recyclability mean more profit for the company.
Mindestens eine Ober- und eine Unterseite sind mit dem Wabenkern verbunden, insbesondere verklebt, was zu einer höheren Festigkeit führt. At least one top and one bottom are connected to the honeycomb core, in particular glued, resulting in a higher strength.
Desweiteren gibt es zwei bevorzugte Ausführungsbeispiele, wie die Wellpappbögen mit dem Wabenkern zu verbinden sind. Zum einen werden die Ober- und Unterseiten mit ihren Wellen in der gleichen Laufrichtung mit dem Wabenkern verklebt. Dies wird P-Duty genannt, wobei das P für Parallel steht. Furthermore, there are two preferred embodiments of how to connect the corrugated cardboard sheets to the honeycomb core. First, the tops and bottoms are glued with their waves in the same direction with the honeycomb core. This is called P-Duty, where P stands for Parallel.
Zum anderen wird ein Wellpappbogen einer Oberseite mit der Laufrichtung seiner Wellen quer zur Laufrichtung der Wellen des anderen Wellpappbogens der Unterseite verbunden. Dies wird X-Duty genannt, wobei das X für das Überkreuzen steht. On the other hand, a corrugated cardboard sheet of an upper side is connected to the running direction of its shafts transverse to the running direction of the corrugations of the other corrugated cardboard sheet of the underside. This is called X-Duty, where X stands for crossover.
Möglich wären auch Verbundbauteile, bei denen die Laufrichtung der Wellen der Wellpappbögen der Ober- und Unterseiten in verschiedenen Winkeln zueinander verlaufen. Also possible composite components, in which the running direction of the waves of corrugated cardboard sheets of the upper and lower sides at different angles to each other.
Auch die Dicke bzw. Höhe des Wabenkerns kann variiert werden. Die Höhe kann an den Einsatz des Verbundbauteils angepasst werden. Somit ist eine gute Einsatzflexibilität gewährleistet. The thickness or height of the honeycomb core can also be varied. The height can be adapted to the use of the composite component. Thus, a good versatility is guaranteed.
Der Wabenkern bietet nicht nur in seiner Höhe sondern auch seiner Zellteilung Variationsmöglichkeiten. Je nach vorgesehenem Einsatz kann hier ein Wabenkern mit grösseren oder kleineren Zellteilungen gewählt werden. The honeycomb core offers not only in its height but also its cell division variations. Depending on the intended use, a honeycomb core with larger or smaller cell divisions can be selected here.
Die Papierqualität und das Flächengewicht der Wellpappbögen und des Wabenkerns spielen auch eine wichtige Rolle und können ebenfalls an den vorgesehenen Einsatz angepasst werden. Auch dies gewährleistet eine hohe Einsatzflexibilität. Paper quality and basis weight of the corrugated cardboard sheets and honeycomb core also play an important role and can also be adapted to the intended use. This also ensures a high versatility.
In den bevorzugten Ausführungsbeispielen wird jeweils ein Wellpappbogen als Ober- und Unterseite verwendet. Möglich wäre es jedoch auch mehrere Wellpappbögen übereinander mit dem Wabenkern zu verbinden. Die Festigkeit wird hierdurch weiter erhöht und das Verbundbauteil kann auch für extreme Einsätze verwendet werden. Auch hier kann der Verlauf der Welle in dem jeweiligen Wellpappbogen gleich sein oder variieren. In the preferred embodiments, each corrugated board sheet is used as the top and bottom. However, it would also be possible to connect several corrugated cardboard sheets one above the other with the honeycomb core. The strength is thereby further increased and the composite component can also be used for extreme applications. Again, the course of the wave in the respective Wellpappbogen be equal or vary.
Figurenbeschreibung figure description
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung; diese zeigt in Further advantages, features and details of the invention will become apparent from the following description of preferred embodiments and from the drawing; this shows in
Die Funktionsweise der vorliegenden Erfindung ist Folgende:
Gemäss
According to
In den
Gemäss
In
Denkbar, aber hier nicht in Figuren aufgeführt, ist auch, die Wellen der Wellpappbögen
Möglich ist auch, mehrere Wellpappbögen als Ober- und Unterseiten
Weiterhin kann durch Eigenschaft durch die verwendetet Papierqualität und Flächengewichte beeinflusst werden. In jedem Fall und absolut bevorzugt wird jedoch wieder aufgearbeitetes Altpapier verwendet. Furthermore, property can be influenced by the paper quality used and basis weights. In any case, and absolutely preferred, however, reclaimed waste paper is used.
Auch die Dicke des Wabenkerns
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102007021520 A1 [0002] DE 102007021520 A1 [0002]
- DE 000002836418 A1 [0003] DE 000002836418 A1 [0003]
- DE 000069429863 T2 [0004] DE 000069429863 T2 [0004]
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015109972.1A DE102015109972A1 (en) | 2015-06-22 | 2015-06-22 | Composite component with a honeycomb core of an expanded honeycomb structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015109972.1A DE102015109972A1 (en) | 2015-06-22 | 2015-06-22 | Composite component with a honeycomb core of an expanded honeycomb structure |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102015109972A1 true DE102015109972A1 (en) | 2016-12-22 |
Family
ID=57466956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015109972.1A Withdrawn DE102015109972A1 (en) | 2015-06-22 | 2015-06-22 | Composite component with a honeycomb core of an expanded honeycomb structure |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102015109972A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190078598A1 (en) * | 2017-09-12 | 2019-03-14 | Central Graphics And Container Group Ltd. | Panel lock construct |
EP3590867A1 (en) | 2018-07-05 | 2020-01-08 | VKR Holding A/S | Method for packing a pre-assembled product for use at a roof in a packaging unit, and a packaging unit comprising a first and a second packaging |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2836418A1 (en) | 1978-08-19 | 1980-02-28 | Helmut Dipl Phys Nussbaum | Sandwich structure semi-finished constructional material - comprises tubes of fibrous material impregnated with synthetic resin and glued together |
DE69429863T2 (en) | 1993-05-28 | 2002-11-07 | Pactiv Corp | PRELOADED HONEYCOMB, METHOD AND DEVICE THEREFOR |
DE102007021520A1 (en) | 2006-04-04 | 2008-10-23 | Gundelsheimer, Hildegard | Flat element as a sandwich material with a plastic / honeycomb core and foam |
-
2015
- 2015-06-22 DE DE102015109972.1A patent/DE102015109972A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2836418A1 (en) | 1978-08-19 | 1980-02-28 | Helmut Dipl Phys Nussbaum | Sandwich structure semi-finished constructional material - comprises tubes of fibrous material impregnated with synthetic resin and glued together |
DE69429863T2 (en) | 1993-05-28 | 2002-11-07 | Pactiv Corp | PRELOADED HONEYCOMB, METHOD AND DEVICE THEREFOR |
DE102007021520A1 (en) | 2006-04-04 | 2008-10-23 | Gundelsheimer, Hildegard | Flat element as a sandwich material with a plastic / honeycomb core and foam |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190078598A1 (en) * | 2017-09-12 | 2019-03-14 | Central Graphics And Container Group Ltd. | Panel lock construct |
EP3590867A1 (en) | 2018-07-05 | 2020-01-08 | VKR Holding A/S | Method for packing a pre-assembled product for use at a roof in a packaging unit, and a packaging unit comprising a first and a second packaging |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102017207883B4 (en) | Shock-absorbing reinforcement structure for B-pillars | |
DE202016103279U1 (en) | Sixteen corner reinforcing element for vehicles | |
DE6944385U (en) | TUBULAR REINFORCEMENT BODY. | |
DE102012022713B3 (en) | Panel and method of making a panel | |
DE102014117494A1 (en) | Bumper back-support | |
EP3237183B1 (en) | Method and apparatus for manufacturing a sandwich component | |
DE102013100773A1 (en) | Structural element e.g. crash box, for receiving axial forces of vehicle e.g. motor car, has composite material provided with fiber-reinforced plastic layer and two metal layers, where thickness of metal layers is in specific range | |
DE102015109972A1 (en) | Composite component with a honeycomb core of an expanded honeycomb structure | |
DE102009017744A1 (en) | Multi-ply corrugated board | |
DE102010020308A1 (en) | Method for manufacturing body component with layer construction, involves inserting profile structure in surface of core layer, where surface-structured core layer is formed in accordance with curve characteristic of body component | |
AT519010B1 (en) | Motor vehicle component | |
EP2862710A1 (en) | Trough-shaped part | |
DE102014206798A1 (en) | Interior trim element for the interior of a motor vehicle | |
EP3328614B1 (en) | Single-layer folding core | |
EP3037264B1 (en) | Semi-finished honeycomb product and sandwich component | |
EP3995304A1 (en) | Moulding, upholstery material, core layer and method for manufacturing a moulding | |
EP3354325B1 (en) | Bottom reinforcement layer with clip effect | |
EP3086977A1 (en) | Composite member and seat shell | |
DE102012016934A1 (en) | Method for the simultaneous production of a plurality of leaf springs made of a fiber composite material | |
DE202009004235U1 (en) | lightweight panel | |
EP3586931B1 (en) | Bottom structural layer with clip effect | |
DE202008000254U1 (en) | Lightweight construction part with varying thickness | |
DE2007455C (en) | ||
DE102015009928B4 (en) | Method for producing a folding core, folding core and structural component with a folding core | |
DE102018220214A1 (en) | Structural element for a vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R082 | Change of representative |
Representative=s name: PATENTANWAELTE UND RECHTSANWALT WEISS, ARAT & , DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |