EP1392481A1 - Verfahren zur herstellung eines dreidimensional biegeverformbaren flächenelementes - Google Patents
Verfahren zur herstellung eines dreidimensional biegeverformbaren flächenelementesInfo
- Publication number
- EP1392481A1 EP1392481A1 EP02747171A EP02747171A EP1392481A1 EP 1392481 A1 EP1392481 A1 EP 1392481A1 EP 02747171 A EP02747171 A EP 02747171A EP 02747171 A EP02747171 A EP 02747171A EP 1392481 A1 EP1392481 A1 EP 1392481A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- surface element
- grooves
- workpiece
- wood
- thickness
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27H—BENDING WOOD OR SIMILAR MATERIAL; COOPERAGE; MAKING WHEELS FROM WOOD OR SIMILAR MATERIAL
- B27H1/00—Bending wood stock, e.g. boards
Definitions
- the invention relates to a method for producing a three-dimensionally bend-deformable surface element made of wood or wood composite material (SD surface element), which is suitable for producing layered, three-dimensionally shaped, preferably shell-shaped parts or for coating other, three-dimensionally shaped components made of different materials.
- SD surface element wood or wood composite material
- a surface element such as. B. a wood veneer passed through a scoring knife gate and cut into strips over the entire thickness of the fumier, in order to enable the necessary displaceability in the surface for a three-dimensional deformation.
- This cut creates very high cutting forces that quickly tear the wood veneer as it is pulled through the frame. This risk of breakage is extremely high if the wood fibers are not exactly parallel to the direction of the strip. This method is therefore unreliable.
- a surface element is cut into strips by means of a punch cut or a roll cut, whereby, however, comparable problems arise as when cutting using a scoring knife gate.
- two surface elements are glued crosswise to one another and then cut into strips from both outer sides using roller knives, the surface element thus created being three-dimensionally deformable.
- the cutting does not lead to the strips breaking during the processing phase, since the strips are supported by the surface element underneath, but this type of cut relies on the double use of two surface elements, which is only desirable in certain cases when processing three-dimensionally deformable surface elements becomes.
- the V-shaped grooves created during the cut are after open on the outside and thereby mark what is undesirable for molded parts made from it.
- cutting with roller knives arranged close to each other as with the above-mentioned scoring knife gate, leads to extreme cutting forces.
- DD 271 670 provides for the dimensioning of surface elements of a veneer block consisting of superimposed veneers. This does not result in any of the reliability problems mentioned, but the surface element does not have a customary wood image that is usually desired for visible surfaces, but rather shows a layered structure. In addition, the width of the surface element produced is narrowly limited due to the process.
- DE 32 09 300 A1 describes the introduction of notch cuts into a veneer edge using special saws.
- the task here is only to improve the 2D bendability (bendability) transversely to the notch cut and not the displaceability of parts of the veneer, which would not be possible in this way.
- notch cuts are proposed in DE 31 18 996 A1, possibly in cooperation with a carrier layer that has not been notched, whereby the folding of the fumier should be facilitated.
- foils or lacquer layers are applied to the veneer.
- An example is DE 27 43 231 A1, where a support layer of high tensile strength is applied to the veneer.
- the task is to stabilize the continuous veneer surface and not to guarantee shear deformation at the same time.
- the object of the invention is to provide a method for producing a three-dimensionally bend-deformable surface element made of wood or wood composite material for producing layered, three-dimensional molded parts or for coating three-dimensional molded parts, in which the surface element is insensitive to the risk of damage or during and after its manufacture and further processing Destruction on Limited material properties (risk of breakage, tendency to crack).
- the technological reliability problems in the production of a three-dimensionally bend-deformable surface element made of wood or wood composite material according to DD 271 670 B5 are to be eliminated and, at the same time, a high level of effectiveness of the production is to be ensured while the product is of perfect quality.
- the starting material is a workpiece that consists of wood, layered wood (plywood) or a composite of wood and one or more other surface materials and this workpiece is at least 5% thicker than the 3D surface element to be produced.
- Narrow grooves are preferably made in this workpiece along the wood fiber direction at a distance of 0.1 to 10 mm, in special cases up to 100 mm.
- the groove depth is greater than or equal to the thickness of the SD surface element and less than the thickness of the workpiece.
- the portion of the workpiece that goes beyond the thickness of the 3D surface element to be produced is separated from the remaining 3D surface element or treated in such a way that at least at times the areas separated by grooves (strips of the future 3D surface element) are no longer firmly held together is available.
- the areas of the workpiece divided by grooves are subsequently and preferably before the 3D surface element is separated glued together by a cross bond.
- the 3D surface element is divided into strips with a width of 0.1 to 10 mm (100 mm) and is therefore 3D deformable according to DD 271 670 B5 after loosening the reversible cross-connection.
- the grooves according to the invention are preferably V-shaped and have an opening angle ⁇ of up to 15 degrees and are introduced by means of scoring knives or roller knives which are preferably moved longitudinally to the fiber direction.
- the relative movement knife - workpiece is decisive.
- the knives which are limited in thickness for reasons of stability, are staggered in two or more rows to achieve the small groove spacings.
- This offset also has the advantage that the displacement of the material to be processed when the knife is immersed can be distributed over the multiple groove widths, thereby reducing the cutting forces of the knives.
- punching knives which move transversely to the surface of the workpiece can be used, which plunge into the material at different times and / or locations to make a number of grooves.
- the grooves can also have a profile that deviates from the V-shape.
- the decisive advantage of the grooving according to the invention compared to the continuous separation of the strips described in DD 271 670 lies in the stability of the workpiece achieved by the remaining cohesion of the strips, particularly in the phase of the strip cut, so that even inclined-fiber wood can be processed without problems.
- the grooved areas are cross-linked.
- the cross-bond can also preferably be produced before the separation of the material by applying a shear-deformable and / or reversibly strengthening substance such as individual threads, a woven fabric, a fleece, a film or an adhesive layer, either instead of the pressed-in adhesive or additionally, e.g. as a partial reinforcement of the 3D surface element in areas that are extremely stressed during the later 3D deformation.
- cross-connection can also be implemented after the described material has been cut off, with the strips having to be guided in a surface-preserving manner between the phase of cutting off and the application of the cross-connection.
- the cross-connection with adhesive in the V-grooves allows a shear deformation of the strips in the 3D element during the later 3D deformation phase, without the joints between the strips opening.
- This shear deformability is achieved by means of binders which have been set accordingly elastically and plastically under standard conditions, by re-softening (reactivation) as a result of targeted actions or by SD deformation coordinated in such a way that the cross-bond is finally solidified only after this deformation by an appropriate reaction of the binder.
- a cross bond by means of an applied substance enables the strips to be deformed in shear due to their material-related shear deformability and / or the deformability of the adhesive layer.
- the stability of the strips of the separated 3D surface element is increased in addition to the cross-connection described by the blocking effect of the layers so that even extremely inclined or brittle starting material such as mahogany or grain wood can be safely processed into a 3D surface element .
- This barrier effect arises in the case of wood layers (veneer) that are deliberately layered transversely to one another, but also in layers that are parallel with respect to the wood fiber direction, since there is practically always a deviation from the assumed fiber direction and thus a certain crossover.
- the same shut-off effect arises when another surface material used for layering, such as a plastic film or a fleece, is used.
- the 3D surface element is produced by separating it from the rest of the material, if the starting workpiece is only slightly thicker than the SD surface element (e.g. a piece of veneer), preferably by sanding down the rest of the material. As a result, the grooves become continuous and the desired 3D deformability is achieved. Sanding the surface of SD surface elements made of sliced or peeled veneer when used as a top layer in a molded part is necessary anyway, so that this operation does not mean any additional effort. Instead of grinding, there are other abrasive and smoothing processes, such as planing by means of scraper blades or longitudinal cutting (finishing) possible. The cross-connection between the strips that has already been made stabilizes the workpiece during separation and enables the finished 3D surface element to be handled in the same way as conventional wood veneer.
- the SD surface element e.g. a piece of veneer
- the workpiece is much thicker than the 3D surface element to be produced (e.g. a solid wood scantling)
- the remaining material is cut off as a block.
- the principle of operation remains the same. This can be done by conventional separation processes such as sawing, but advantageously by non-cutting separation such as by longitudinal knives in the manner of veneer production, e.g. done with a finishing machine.
- the separation of 3D surface elements from this block can be repeated for each new groove until the block has been worked up.
- repeated grooving make sure that the grooving tools engage in the parts of the groove that lie outside the 3D surface element, congruently with the previous work step. Since a very smooth surface is created during finishing, grinding is no longer necessary.
- the cross-connection of the strips brings the same advantages here as when cutting off by grinding.
- the material that goes beyond the thickness of the 3D surface element can also be cut off by tearing off a layer provided for this purpose and which is only attached with a pressure sensitive adhesive.
- a layer is preferably made of plastic and can be reused several times after appropriate processing. However, it can also remain as a protective film on the 3D surface element during the subsequent transport and storage until further processing, which is advantageous for particularly valuable materials such as veneer.
- a plastic film can also be softened by, for example, melting, which likewise leads to the desired displaceability of the strips.
- This softening is carried out in parallel with the reversal of the cross composite that may be additionally used.
- the particular advantage here lies in the possibility of being able to use this plastic film immediately for gluing the 3D surface element with, for example, a molded carrier part or for surface treatment on the later outer surface of the molded part.
- the 3D surface element can preferably be brought to a wood moisture of more than 10%, preferably to about 15% to 22%, before it is produced according to the invention, a fungus-inhibiting substance, such as e.g. Formaldehyde. In this state, the 3D surface element can be stored without being infected by fungi.
- a fungus-inhibiting substance such as e.g. Formaldehyde.
- the 3D surface element is much better 3D deformable, since the individual strips can be bent in smaller radii than with normal equilibrium moisture. This effect can be increased further if additional heating takes place before the 3D forming.
- the high water content is reduced to the usual size during a subsequent hot pressing to the 3D molded part.
- the proportion of formaldehyde is also reduced to a permissible level.
- the improved flowability of the 3D surface element achieved in this way closes any cracks that may occur during the pressing process.
- this is also introduced Water added a fire retardant.
- the 3D surface element can also be pretreated with wood plasticizing substances such as ammonia. This results in advantages comparable to the moisture treatment described.
- the 3D surface element is treated with a known impregnation resin.
- a resin penetrates into the interior of the wood structure, but also wets the surface of the strips of the SD surface element.
- the resin is set in such a way that it liquefies during the heating to be carried out before the SD forming, and thus enables the stripes of the 3D surface element to be shifted.
- the reversible adhesive bonding of the strips of the SD surface element which occurs with the impregnation is advantageous.
- Surface elements according to the invention which were made from grooved and sanded veneer, are preferably used as decorative top layer veneer in the production of plywood molded parts for chairs, armchair shells, interior fittings for caravans or ships, cases, containers such as suitcases, bags or cans, musical instruments, housings for electronic devices, for example such as speakers or televisions, toys, sports equipment.
- Such surface elements are also suitable as a coating material for molded parts made of other materials for the named fields of application.
- fire-retardant substances is in the cross-bond adhesive or in a plastic film used for layering advantageous.
- Surface elements with a tearable or also a film that can be used as an adhesive can also be used for occasional processing, particularly in the craft sector.
- Fig. 1 An arrangement for producing a three-dimensionally bendable surface element made of beech veneer
- Fig. 2 An arrangement acc. Fig. 1 in a simplified plan view without showing the functional elements above the surface element
- Fig. 3 A 3D-deformed surface element for the production of a musical instrument molding
- Fig. 4 An arrangement for the partial production of a three-dimensionally deformable surface element from a scantling
- FIG. 5 A detail of a finishing machine for further processing a scantling processed according to FIG. 3
- Fig. 6 A 3D sheet made of plywood with glass fiber fusion reinforcement
- Embodiment 1 (Figs. 1-3):
- a beech veneer with a thickness of 1.2 mm (1) passes through a scoring knife gate, the knives (2) of which protrude 1 mm from the knife holder (3).
- Position (4) is the lateral knife distance with 1.0 mm, position (5) the knife offset in the working direction of 6 mm.
- 1 mm deep grooves (6) are cut into the veneer (1) at a distance of 1 mm. The remaining 0.2 mm form the temporary connection (7) of the grooved areas.
- the wood fibers of the connection (7) which run diagonally to the grooves (6), have a consolidating effect on the entire workpiece (1), so that a break in the obliquely Areas between the grooves (8), the later strips, is avoided by the action of the high cutting forces.
- the knife offset (5) has the effect that the knives (2) immersed in the workpiece (1) are laterally 2 mm apart from each other and that there is therefore sufficient material from the workpiece (1) to accommodate the volume displaced by the knives (2) Compression to record.
- the veneer which is now grooved, then passes through a heating zone (9), where it is brought to a temperature of 95 ° C. and then a glue roller (10), which places a hot melt adhesive (11) at a temperature of 160 ° C. in the grooves (6). einpresst.
- the hot-melt adhesive (11) solidifies as it passes through a cooling zone (12).
- the 3D surface element is used to manufacture a musical instrument molded part.
- Embodiment 2 (Figs. 4 and 5):
- a scaffold made of cherry wood (18) with the dimensions 100 x 250 x 1500 mm 3 passes through four roller knife shafts, each of which contains roller knives (19) at a distance of 1.2 mm, the roller knives each being laterally offset by 0.3 mm, so that the grooves (20) thus created are spaced of 0.3 mm.
- the roller knives are immersed 0.4 mm deep, so that 0.4 mm deep grooves are cut into the scantling.
- PU adhesive dispersion (21) is pressed into the grooves (20), which quickly solidifies in the grooves due to the small adhesive volume.
- the scantling then runs through a finishing machine (22) in which a 0.3 mm thick, three-dimensionally deformable surface element (23) is measured from the grooved side. This process is repeated until the scantling is worked up.
- a side stop ruler and pressure rollers on the opposite side ensure that the grooves are congruent in the repeated dimensions.
- the 3D surface element is processed to produce a strongly three-dimensionally deformed case.
- Embodiment 3 (Fig. 6):
- a walnut burl veneer (24) with a thickness of 0.6 mm is glued to a beech peeled veneer (25) with a thickness of 0.6 mm using a polyurethane adhesive.
- the further processing of the 1.2 mm thick plywood thus produced is carried out analogously to Example 1, but instead of the scoring knife gate, a multi-blade circular saw with 1 mm thick circular saw blades, ground at an angle of 7 °, for introducing the grooves (27) in the example 1 other dimensions mentioned is used. The saws put little strain on the plywood, so that the veneer is not destroyed during the cut.
- the beech veneer stabilizes the otherwise very fragile burl veneer during and after further processing, such as when the hot-melt adhesive is pressed in and sanded to a thickness of 0.9 mm.
- known glass-fiber melt threads (28) are glued onto the beech veneer at a distance of 20 mm transversely to the direction of the strip in the middle region of the 3D surface element created in this way. During later three-dimensional shaping, these prevent the joints between the strips from tearing open in the region of extreme transverse tensile stresses caused by deformation. Further advantages correspond to those of example 1.
- the surface element is used to produce a strongly profiled front component of a cabinet unit.
- a composite material consists of a 0.5 mm thick birch burl veneer, on the top of which a 0.5 mm thick soft PVC film is glued using acrylic pressure sensitive adhesive.
- a 0.4 mm thick polyacrylate film is glued to the underside of the birch burl veneer using a fully hardened polyurethane adhesive.
- This composite material is grooved from the underside in the same way as in Example 1 by means of scoring knives 1 mm deep and at a distance of 0.8 mm. Analogously to Example 3, the polyacrylate film blocks off the birch burl veneer and thus stabilizes it. As in Example 1, the grooves are then filled using hot melt adhesive. The PVC film is then removed from the composite.
- the contact adhesive is set in such a way that it only causes tack sticking, which can be detached with moderate force, the contact adhesive completely detaching from the veneer. This creates a three-dimensionally deformable surface element.
- the surface elements can optionally be stored between grooving and pulling off the PVC film.
- the PVC film acts as a protective film. If necessary, the PVC film can be cleaned of the adhesive and reused.
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10124913A DE10124913C1 (de) | 2001-05-17 | 2001-05-17 | Verfahren zur Herstellung eines dreidimensional biegeverformbaren Flächenelementes |
DE10124913 | 2001-05-17 | ||
PCT/DE2002/001892 WO2002092302A1 (de) | 2001-05-17 | 2002-05-17 | Verfahren zur herstellung eines dreidimensional biegeverformbaren flächenelementes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1392481A1 true EP1392481A1 (de) | 2004-03-03 |
EP1392481B1 EP1392481B1 (de) | 2005-10-12 |
Family
ID=7685717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02747171A Expired - Lifetime EP1392481B1 (de) | 2001-05-17 | 2002-05-17 | Verfahren zur herstellung eines dreidimensional biegeverformbaren flächenelementes |
Country Status (11)
Country | Link |
---|---|
US (1) | US7131472B2 (de) |
EP (1) | EP1392481B1 (de) |
JP (1) | JP3887604B2 (de) |
CN (1) | CN1297376C (de) |
AT (1) | ATE306378T1 (de) |
DE (2) | DE10124913C1 (de) |
DK (1) | DK1392481T3 (de) |
ES (1) | ES2251603T3 (de) |
RU (1) | RU2259271C2 (de) |
WO (1) | WO2002092302A1 (de) |
ZA (1) | ZA200309027B (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7131472B2 (en) | 2001-05-17 | 2006-11-07 | Moeller Achim | Method for the production of a three-dimensional, flexibly deformable surface element |
WO2010064881A1 (en) | 2008-12-04 | 2010-06-10 | Zigmantas-Gedmundas Dubinskas | Method for coating the surface of a three-dimentional article with a natural wood layer |
CN109015957A (zh) * | 2018-09-20 | 2018-12-18 | 孙霞伢 | 一种胶合板生产定型装置 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10343530A1 (de) * | 2003-09-19 | 2005-04-14 | Tayyar Bayrakci | Vorrichtungsanordnung und Verfahren zum Ausbilden eines gewölbten Flächenelements aus Holz sowie derart ausgebildetes Flächenelement |
JP3965632B2 (ja) * | 2005-01-28 | 2007-08-29 | 北三株式会社 | 単板化粧シートおよび該単板化粧シートが貼着された単板化粧板 |
DE102005033798B4 (de) * | 2005-07-11 | 2011-03-24 | Reholz Gmbh | Dreidimensional biegeverformbares Flächenelement |
DE102009012744A1 (de) | 2009-03-12 | 2010-09-16 | Hiller Objektmöbel GmbH & Co. KG | Sitzschale und Verfahren zu deren Herstellung |
EP2422946B1 (de) * | 2010-08-24 | 2013-12-25 | Homag Holzbearbeitungssysteme AG | Übertragungseinrichtung für Strahlung |
WO2012109559A1 (en) * | 2011-02-11 | 2012-08-16 | President And Fellows Of Harvard College | Monolithic fabrication of three-dimensional structures |
EP2497635B1 (de) | 2011-03-10 | 2014-12-31 | Augustin Rauch | Flexibler Schichtkörper aus Holz und Verfahren zur Herstellung desselben |
EP2527107B1 (de) | 2011-05-24 | 2013-09-04 | Padana AG | Verfahren und Vorrichtung zur Herstellung eines Endlosstreifens aus einem Fasermaterialblock, insbesondere einem Holzblock. |
ITRM20110592A1 (it) * | 2011-11-09 | 2012-02-08 | Antonelli Marcello | Elemento multistrato flessibile preferibilmente in legno e relativo procedimento di produzione tramite incisione e/o taglio a mezzo laser |
JP2015193149A (ja) * | 2014-03-31 | 2015-11-05 | パナソニックIpマネジメント株式会社 | 木質部材の製造方法及び木質部材 |
DE102014018964A1 (de) | 2014-12-18 | 2016-06-23 | Daimler Ag | Verfahren zum Herstellen eines verformbaren Zierteiles |
DE102016205194B4 (de) | 2015-03-30 | 2022-01-13 | Technische Universität Dresden | Strukturelement aus einer oder mehreren Lagen Furnier-Folien-Verbundwerkstoffs, Verfahren zu seiner Herstellung sowie Brillengestell |
CN106113172B (zh) * | 2016-07-07 | 2018-03-16 | 黄亦晴 | 一种弯曲度可调式板材弯曲装置 |
DE102017209457A1 (de) * | 2017-06-02 | 2018-12-06 | Faurecia Innenraum Systeme Gmbh | Verfahren und Werkzeug zum Herstellen eines Fahrzeuginnenverkleidungsteils sowie Fahrzeuginnenverkleidungsteil |
DK3735443T3 (da) * | 2018-01-07 | 2022-05-30 | Yissum Res Dev Co Of Hebrew Univ Jerusalem Ltd | Træpasta og genstande fremstillet deraf |
RU193873U1 (ru) * | 2019-08-13 | 2019-11-19 | Общество с ограниченной ответственностью "МЭС" | Гнутая деталь из листового материала |
CN110962198B (zh) * | 2019-12-23 | 2021-08-10 | 河北金融学院 | 原木卷曲成型装置 |
CN111958713B (zh) * | 2020-08-21 | 2022-04-15 | 苏州皇家整体住宅系统有限公司 | 一种折线型胶合木拼接方法 |
DE102020131228A1 (de) | 2020-11-25 | 2022-05-25 | Novem Car Interior Design Gmbh | Verfahren zum Herstellen eines Formteils |
DE102020134525B4 (de) | 2020-12-21 | 2023-05-11 | Sebastian Stümpel & Philipp Dahlem Rootpecker GbR (vertretungsberechtigte Gesellschafter: Sebastian Stümpel, 52070 Aachen; Philipp Dahlem, 52062 Aachen) | Verfahren, fertigungszelle und holzfurnier |
RU2764696C1 (ru) * | 2021-05-05 | 2022-01-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет науки и технологий имени академика М.Ф. Решетнева" (СибГУ им. М.Ф. Решетнева) | Способ формирования текстуры древесины |
CN113459543B (zh) * | 2021-05-25 | 2023-05-09 | 广州宇工新材料科技有限公司 | 一种弯折摩擦式复合材料板生产装置 |
WO2023094367A1 (de) | 2021-11-23 | 2023-06-01 | Danzer GmbH | Dreidimensional biegeverformbares flächenelement sowie verfahren zur herstellung desselben |
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US4731140A (en) * | 1981-09-15 | 1988-03-15 | Bunlue Yontrarak | Wooden tile and a method of making the same |
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US5772830A (en) * | 1990-12-10 | 1998-06-30 | Meinan Machinery Works, Inc. | Method for bonding wood materials |
ES2049657B1 (es) * | 1992-10-08 | 1994-11-01 | Sanz Agustin Sansano | Panel de madera moldurada para recubrimientos decorativos. |
US5456781A (en) * | 1993-03-24 | 1995-10-10 | Tingley; Daniel A. | Method of manufacturing glue-laminated wood structural member with synthetic fiber reinforcement |
JP3658714B2 (ja) * | 1996-02-09 | 2005-06-08 | アイン興産株式会社 | 木質合成板の模様形成方法 |
US6701984B2 (en) * | 1999-12-15 | 2004-03-09 | 9069-0470 Quebec Inc. | Wood board made of a plurality of wood pieces, method of manufacture and apparatus |
DE10124913C1 (de) | 2001-05-17 | 2002-12-05 | Achim Moeller | Verfahren zur Herstellung eines dreidimensional biegeverformbaren Flächenelementes |
-
2001
- 2001-05-17 DE DE10124913A patent/DE10124913C1/de not_active Expired - Lifetime
-
2002
- 2002-05-17 RU RU2003134360/02A patent/RU2259271C2/ru not_active IP Right Cessation
- 2002-05-17 JP JP2002589223A patent/JP3887604B2/ja not_active Expired - Fee Related
- 2002-05-17 DK DK02747171T patent/DK1392481T3/da active
- 2002-05-17 ES ES02747171T patent/ES2251603T3/es not_active Expired - Lifetime
- 2002-05-17 DE DE50204542T patent/DE50204542D1/de not_active Expired - Lifetime
- 2002-05-17 EP EP02747171A patent/EP1392481B1/de not_active Expired - Lifetime
- 2002-05-17 CN CNB028100735A patent/CN1297376C/zh not_active Expired - Lifetime
- 2002-05-17 AT AT02747171T patent/ATE306378T1/de active
- 2002-05-17 WO PCT/DE2002/001892 patent/WO2002092302A1/de active IP Right Grant
- 2002-05-17 US US10/477,649 patent/US7131472B2/en not_active Expired - Lifetime
-
2003
- 2003-11-20 ZA ZA200309027A patent/ZA200309027B/xx unknown
Non-Patent Citations (1)
Title |
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See references of WO02092302A1 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7131472B2 (en) | 2001-05-17 | 2006-11-07 | Moeller Achim | Method for the production of a three-dimensional, flexibly deformable surface element |
WO2010064881A1 (en) | 2008-12-04 | 2010-06-10 | Zigmantas-Gedmundas Dubinskas | Method for coating the surface of a three-dimentional article with a natural wood layer |
LT5677B (lt) | 2008-12-04 | 2010-08-25 | Zigmantas Gedmundas Dubinskas | Trimačio gaminio paviršiaus padengimo natūralios medienos sluoksniu būdas |
RU2512284C2 (ru) * | 2008-12-04 | 2014-04-10 | Зигмантас-Гедмундас ДУБИНСКАС | Способ покрытия поверхности трехмерного изделия слоем натуральной древесины |
CN109015957A (zh) * | 2018-09-20 | 2018-12-18 | 孙霞伢 | 一种胶合板生产定型装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1509225A (zh) | 2004-06-30 |
ES2251603T3 (es) | 2006-05-01 |
US20040144448A1 (en) | 2004-07-29 |
DK1392481T3 (da) | 2006-02-27 |
RU2259271C2 (ru) | 2005-08-27 |
ATE306378T1 (de) | 2005-10-15 |
JP3887604B2 (ja) | 2007-02-28 |
JP2004525010A (ja) | 2004-08-19 |
DE10124913C1 (de) | 2002-12-05 |
CN1297376C (zh) | 2007-01-31 |
WO2002092302A1 (de) | 2002-11-21 |
US7131472B2 (en) | 2006-11-07 |
RU2003134360A (ru) | 2005-05-10 |
ZA200309027B (en) | 2005-02-28 |
EP1392481B1 (de) | 2005-10-12 |
DE50204542D1 (de) | 2006-02-23 |
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