WO2015087150A1 - Procédé permettant de fabriquer un panneau à structure en nid d'abeille et produit obtenu à partir ce celui-ci - Google Patents
Procédé permettant de fabriquer un panneau à structure en nid d'abeille et produit obtenu à partir ce celui-ci Download PDFInfo
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- WO2015087150A1 WO2015087150A1 PCT/IB2014/002758 IB2014002758W WO2015087150A1 WO 2015087150 A1 WO2015087150 A1 WO 2015087150A1 IB 2014002758 W IB2014002758 W IB 2014002758W WO 2015087150 A1 WO2015087150 A1 WO 2015087150A1
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000011093 chipboard Substances 0.000 claims abstract description 10
- 239000000123 paper Substances 0.000 claims abstract description 7
- 239000011120 plywood Substances 0.000 claims abstract description 6
- 239000002023 wood Substances 0.000 claims abstract description 6
- 239000010985 leather Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000003562 lightweight material Substances 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 3
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- 229920003023 plastic Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 2
- 230000001464 adherent effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003456 pulmonary alveoli Anatomy 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
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- XMQFTWRPUQYINF-UHFFFAOYSA-N bensulfuron-methyl Chemical compound COC(=O)C1=CC=CC=C1CS(=O)(=O)NC(=O)NC1=NC(OC)=CC(OC)=N1 XMQFTWRPUQYINF-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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- B32B37/146—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers whereby one or more of the layers is a honeycomb structure
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- B29C53/063—Forming folding lines by pressing or scoring combined with folding
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- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
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Definitions
- the present invention concerns a process for manufacturing a honeycomb structured panel, adapted to be used for realizing furniture and furnishings components of various kind.
- the invention also relates to a honeycomb structured panel obtained with the above mentioned manufacturing process.
- the doors and the wings for wardrobes and furniture and furnishing components in general are advantageously made by utilizing large quantities of honeycomb structured panels, which have a very low specific weight, which makes lighter these products ; should these wardrobes, furniture and components be made with simple chipboard panels or medium density (MDF) panels, which have a very higher specific weight, they would be very heavier.
- MDF medium density
- honeycomb structured panel is also used frequently for panels with large thickness, for realizing flanks for wardrobes, shelves, planes for living-rooms and any application requiring a light weight, not to be deformable and sturdiness associated with considerable thicknesses for the technicians of the field.
- This honeycomb structured panel guarantees an increase of the strength and the stability of the single elements and consequently of the entire realized structure and a longer duration of the screw anchoring junctions, even after repeated assembling operations.
- a process for manufacturing a honeycomb structured panel is known, adapted to be employed for assembling furniture and having characteristics of lightness and mechanical resistance, which foresees the construction of a peripheral frame of wood, or constituted by chipboard or medium density (MDF) materials.
- MDF medium density
- honeycomb made structure In un subsequent step, in the fully empty zone being created in the interior of such frame, it is introduced a honeycomb made structure, then in a subsequent operative step and in the upper part and lower part of said frame it is applied a respective covering panel always made of chipboard, medium density (MDF) material or plywood, thereby closing the so obtained honeycomb structured panel.
- MDF medium density
- honeycomb made structure may be constituted by an alveolar structured paper or, for increasing additionally the resistance and the structural characteristics of the panel, the structure may be constructed with ingots of foamed
- honeycomb structured panel is squared and flanged on the four sides thereof at the final sizes of the furniture component to be realized, with the edge of the same colour of the surface.
- honeycomb structured panel is normally ennobled and machined like a normal chipboard panel, with the application of veneerings, laminates, polymeric or melaminic sheets.
- a second process of known type consists of glueing two layers, usually made of chipboard, medium density (MDF) material or plywood having dimensions identical to those ones of the chipboard panels in commerce, in the interior of which an alveolar structure with very small alveolus of rigid type is inserted.
- MDF medium density
- the so obtained panel is cutaway at the final sizes of the furniture component to be realized, and is flanged at a considerable extent, in that the wood strip isn't provided, in accordance to the same previously described process. In this case, the screws need some expanding bushes.
- a drawback of the above mentioned known manufacturing technologies of a honeycomb structured panel consists of the need to square and flange the panels, which steps are effected by employing different types of machineries and which involve long and expensive working times, and the production of a lot of scraps of the utilized materials, both in the squaring and the trimming step.
- Another drawback of such known processes consists in that the global aesthetical appearance of the honeycomb structure panel is getting worse by the presence of the flanging, namely of the line interrupting two subsequent edges, which is clearly visible in correspondence of each edge joining two sides, so that for obtaining a honeycomb structured panel with an agreeable and not discontinuous appearance, along the peripheral surface thereof it is needed to perform a possible lacquering step, which is also expensive in term of working time and costs.
- the object of the present invention is to eliminate the above mentioned drawbacks, by means of a manufacturing process allowing to produce honeycomb structured panels in a simple, quick and continuous manner, adapted to realize a continuous peripheral surface, by eliminating in particular the flanging step, and therefore by reducing the manufacturing times, and with considerably reduced production costs.
- FIG. 1 showing a perspective front view of a honeycomb structured panel in accordance to the invention
- the present invention relates to a process for manufacturing a honeycomb structured panel and a honeycomb structured panel for realizing doors, wings for wardrobes and furniture and furnishing components of various kind, shelves sides, planes for living-rooms or panels of large thickness and any other product requiring lightness, not to be deformable and sturdiness associated with considerable thicknesses for technicians skilled in the field.
- a honeycomb structured panel and a honeycomb structured panel for realizing doors, wings for wardrobes and furniture and furnishing components of various kind, shelves sides, planes for living-rooms or panels of large thickness and any other product requiring lightness, not to be deformable and sturdiness associated with considerable thicknesses for technicians skilled in the field.
- a honeycomb structured panel 8 according to the invention is shown, which is obtained with the process which will be described later on, and in the example shaped of parallelepiped form, it is noted that it is composed of a first central body 9, formed by at least a layer made of lightweight material with flat peripheral surfaces, of which some examples of such lightweight material will be indicated later on, and on to such layer it is applied, onto all the longitudinal and transversal surface thereof, a second external body 10 formed by two flat component elements 1 1 and 12, with equal surface, which are overlapped and joined to each other, some examples of the materials constituting the same component elements will be described later on.
- the second covering component element 12 is applied, which is constituted by a flat parallelepiped layer having a width equal than that of the previous component element 11 , which may be obtained with different foldable materials such as for example paper, leather, wood, metal, etc., with protective film, which initially is rolled on itself
- Such engravings 15 are spaced away transversally to each other in a way to define the correspondent external edges of the external body 10, which will be folded later along all the different engravings 15, so as to adapt the same entire external body on to the first central body 9 as it will be described later on.
- Such engravings 15 are spaced away transversally to each other in a way to define the correspondent external edges of the external body 10, which will be folded later along all the different engravings 15, so as to adapt the same entire external body on to the first central body 9 as it will be described later on.
- two engravings 15 are provided parallel to each other in the respective side positions of the body 10, by defining two short side strips 19 and 20 with the same width and delimited by a relative side edge 21 and 22, which are shaped for being able to be coupled to each other, while two additional engravings 15 are provided, parallel to each other and with respect to the previous engravings, in the central area of the external body 10, and they are spaced away to each other of a distance equal to the widths of both said side strips 19 and 20, and each one of these engravings is spaced away from the opposite engraving of the same area of surface 23, for being able then to house and to wrap the central body 9 with the external body 10.
- the lower larger surface 24 of such central body 9 is laid on and fixed with an adhesive on to one of the surfaces of the first component element 11, in the Figures constituted by the right surface, in a manner that the vertical side edges 25 and 26 of such central body 9 be arranged in correspondence of the relative engravings 15, wherein the left side edge 25 be located near the surface portion 27 delimited by the engravings of the central area of the external body, while the right side edge 26 be located near the side strip 20, the width of which is preferably the half of the height of the same side edge.
- the central body 9 is formed by a layer made of lightweight material, in the first embodiment (Fig.
- Fig. 5 a for example of polystyrene
- Fig. 5 b for example of foamed pol urethane
- Fig. 5 c by a honeycomb layer made of paper, plastic or aluminium, preferably with rigid and small alveolus.
- the external body 10 is folded on itself for its entire length, in correspondence of the remaining engravings 15, in such a way that it encloses completely and perfectly the central body 9, and that such remaining engravings 15 arrange themselves in a position correspondent to the edges to the central body 9 through appropriate adhesive distributed in advance.
- Fig. 6 a and 6 b the external body 10 is folded on itself for its entire length, in correspondence of the remaining engravings 15, in such a way that it encloses completely and perfectly the central body 9, and that such remaining engravings 15 arrange themselves in a position correspondent to the edges to the central body 9 through appropriate adhesive distributed in advance.
- the external body 10 is bent at first along the two engravings 15 of the left side of the same body, in a mariner that the surface portion 27 delimited by such engravings be arranged adherent to the left side edge 25, and that the other left side surface 29 of the first component element 11 be arranged in a position overlapped on and adherent to the upper larger surface 30 of the central body 9.
- strips 19 and 20 are put at first into contact to each other and then are coupled opportunely, i.e. through fixed joint etc... by letting themselves to adhere perfectly to the correspondent right side vertical side edge 26 of the central body 9, thereby defining the other surface portion opposed to the preceding portion 27, wherein the joining area of the two side strips 19 and 20 doesn't appear visible and so confers a continuous aesthetical appearance even to this surface portion of the so formed honeycomb structured panel.
- the central body 9 is realized with five sides instead of four sides as in the case of the Fig. 6 A, and also the external body 10 is shaped with five sides correspondent to those ones of the central body 9, and in the same external body there are provided additional engravings 15 in correspondence of the different edges of these sides of the central body 9, and the external body 10 is applied on to the central body 9 in a manner identical to the above described manner.
- the same operative steps there may be covered even central bodies 9 having different numbers of sides and shaped in a different manner too, for obtaining the honeycomb structured panels, thus without departing from the protection field of the present invention.
- honeycomb structured panel made with this process therefore has all the above described advantages, without the drawbacks deriving from employing the present manufacturing technologies. Moreover, this process allows to realize a bar-shaped honeycomb structured panel, with sizes which can be obtained to measure and by shortening the working times of the different operative steps and therefore with less stocks of wares.
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Abstract
La présente invention concerne un procédé permettant de fabriquer un panneau à structure en nid d'abeille et un panneau à structure en nid d'abeille obtenu à travers celui-ci. Le panneau à structure en nid d'abeille (8) est composé d'un premier corps central (9) et d'un corps externe (10), appliqués sur la surface longitudinale et transversale entière du corps central (9), et formés par deux éléments composants plats (11, 12) présentant une surface égale, se chevauchant et assemblés l'un à l'autre, dont le premier élément composant central (11) est formé par au moins une couche plate de matériau en bois telle que par exemple du carton gris, du médium, du contreplaqué ou similaires, et le second élément composant de revêtement (12) est constitué d'au moins une couche plate dont la largeur est égale à l'élément composant précédent (11), qui peut être obtenu avec différents matériaux pliables tels que par exemple du papier, du cuir, du bois, du métal, etc. avec un film protecteur.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14828506.7A EP3079908A1 (fr) | 2013-12-09 | 2014-12-04 | Procédé permettant de fabriquer un panneau à structure en nid d'abeille et produit obtenu à partir ce celui-ci |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPN2013A000072 | 2013-12-09 | ||
IT000072A ITPN20130072A1 (it) | 2013-12-09 | 2013-12-09 | Procedimento di fabbricazione di un pannello tamburato e pannello tamburato così ottenuto |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015087150A1 true WO2015087150A1 (fr) | 2015-06-18 |
Family
ID=50073342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2014/002758 WO2015087150A1 (fr) | 2013-12-09 | 2014-12-04 | Procédé permettant de fabriquer un panneau à structure en nid d'abeille et produit obtenu à partir ce celui-ci |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3079908A1 (fr) |
IT (1) | ITPN20130072A1 (fr) |
WO (1) | WO2015087150A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2540793A (en) * | 2015-07-28 | 2017-02-01 | Thermotec Roofing Systems Ltd | Building panel and method of manufacture |
IT201700025091A1 (it) * | 2017-03-07 | 2018-09-07 | Plave S P A | Procedimento per il rivestimento di porte |
SE1751037A1 (en) * | 2017-08-30 | 2019-03-01 | Ikea Supply Ag | A method of and a device for producing a fibrous panel-shaped building element |
IT201900005950A1 (it) * | 2019-04-17 | 2020-10-17 | Unionprofili S R L | Metodo per la formatura di un elemento composito preferibilmente per arredo o edilizia, ed elemento composito così ottenibile |
EP3725493A1 (fr) * | 2019-04-17 | 2020-10-21 | Unionprofili S.r.l. | Procédé de formation d'un élément composite, de préférence pour le mobilier ou le bâtiment et élément composite ainsi obtenu |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070256379A1 (en) * | 2006-05-08 | 2007-11-08 | Edwards Christopher M | Composite panels |
US20080008861A1 (en) * | 2004-01-19 | 2008-01-10 | Luhao Leng | Film-Covered Plastic Board and Its Composite Board |
-
2013
- 2013-12-09 IT IT000072A patent/ITPN20130072A1/it unknown
-
2014
- 2014-12-04 EP EP14828506.7A patent/EP3079908A1/fr not_active Withdrawn
- 2014-12-04 WO PCT/IB2014/002758 patent/WO2015087150A1/fr active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080008861A1 (en) * | 2004-01-19 | 2008-01-10 | Luhao Leng | Film-Covered Plastic Board and Its Composite Board |
US20070256379A1 (en) * | 2006-05-08 | 2007-11-08 | Edwards Christopher M | Composite panels |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2540793A (en) * | 2015-07-28 | 2017-02-01 | Thermotec Roofing Systems Ltd | Building panel and method of manufacture |
GB2540793B (en) * | 2015-07-28 | 2017-09-06 | Thermotec Roofing Systems Ltd | Building panel and method of manufacture |
IT201700025091A1 (it) * | 2017-03-07 | 2018-09-07 | Plave S P A | Procedimento per il rivestimento di porte |
SE1751037A1 (en) * | 2017-08-30 | 2019-03-01 | Ikea Supply Ag | A method of and a device for producing a fibrous panel-shaped building element |
WO2019045617A1 (fr) * | 2017-08-30 | 2019-03-07 | Ikea Supply Ag | Procédé et dispositif de production d'un élément de construction en forme de panneau fibreux |
SE541126C2 (en) * | 2017-08-30 | 2019-04-16 | Ikea Supply Ag | A method of and a device for producing a fibrous panel-shaped building element |
CN111093964A (zh) * | 2017-08-30 | 2020-05-01 | 宜家供应有限公司 | 用于生产纤维面板形建筑元件的方法和设备 |
EP3676084A4 (fr) * | 2017-08-30 | 2021-06-02 | IKEA Supply AG | Procédé et dispositif de production d'un élément de construction en forme de panneau fibreux |
IT201900005950A1 (it) * | 2019-04-17 | 2020-10-17 | Unionprofili S R L | Metodo per la formatura di un elemento composito preferibilmente per arredo o edilizia, ed elemento composito così ottenibile |
EP3725493A1 (fr) * | 2019-04-17 | 2020-10-21 | Unionprofili S.r.l. | Procédé de formation d'un élément composite, de préférence pour le mobilier ou le bâtiment et élément composite ainsi obtenu |
Also Published As
Publication number | Publication date |
---|---|
EP3079908A1 (fr) | 2016-10-19 |
ITPN20130072A1 (it) | 2015-06-10 |
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