EP0744260A1 - Procédé et appareil pour usiner en continu des pièces en bois poreux, et en particulier les bords - Google Patents
Procédé et appareil pour usiner en continu des pièces en bois poreux, et en particulier les bords Download PDFInfo
- Publication number
- EP0744260A1 EP0744260A1 EP96107596A EP96107596A EP0744260A1 EP 0744260 A1 EP0744260 A1 EP 0744260A1 EP 96107596 A EP96107596 A EP 96107596A EP 96107596 A EP96107596 A EP 96107596A EP 0744260 A1 EP0744260 A1 EP 0744260A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- station
- workpiece
- hot
- edge
- grinding
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
Definitions
- the invention relates to a method and a device for continuous processing of essentially flat or strip-shaped workpieces on open-pore wood materials and the like.
- edge has to be tempered in many applications because the open-pore cut surfaces of the workpieces have insufficient surface quality and strength.
- Various methods have therefore been used Coating of open-pore edges, for example chipboard, has been developed.
- the patent specification DD-PS 29 705 describes a method for solidifying particularly stressed areas in the edge area of porous plates, in particular chipboard.
- the particle board is clamped in a trough which is sealed around the edge region of the workpiece to be tempered, and a solidifying agent in the form of an adhesive or mixture of adhesives is pressed under pressure into the edge of the workpiece via the sealed trough.
- the adhesive mixture must then be cured.
- German patent DE 16 53 240 C3 with which porous chipboard panels can be solidified in the edge area to increase, for example, the screw strength.
- a solidifying agent is pressed from a press-in chamber into the porous edge of the workpiece under pressure.
- German patent DE 40 28 166 C2 also proposes a method and a device for strengthening chipboard in the edge area, in which a strengthening agent is injected into the edge area by means of individual nozzles.
- German patent application DE-OS 23 61 434 proposes a method to achieve a smooth finish without pores on the rough and grained cut surface of a plate-shaped workpiece made of pressed wood, plywood or the like.
- a layer of plastic, polyurethane or synthetic resin is applied to the edge with pores in order to close the pores and to structurally strengthen them.
- the sealing material is applied mechanically, the material is injected into Shapes with the contour of the workpiece are proposed. After the applied sealing material has dried or hardened, it is ground or smoothed. This method is intended to obtain board materials with solidified and smooth edges without the use of possibly profiled edge timbers, veneer sheet materials and the like.
- the methods described above all require very complex devices, such as press-fit chambers or troughs, in which the plate-shaped workpieces with the edge to be tempered have to be firmly clamped. After the hardening agent has been pressed into the edge of the workpiece, the workpiece must be removed from the chamber or trough in order to further process the hardened edge on another machine if necessary after the required curing or drying time.
- German publication DE 24 33 476 B2 Another remuneration procedure is explained in German publication DE 24 33 476 B2. It is proposed there to first glue a prefabricated intermediate layer made of a cellulose material onto the porous cut edge, which can be pulled off a roll, in order to then be able to glue this intermediate layer with a prefabricated decorative layer.
- this method requires a high manufacturing and material expenditure for the intermediate layer and an additional glue layer is required.
- the intermediate layer must also be of sufficient thickness so that it cannot sink into the pores at the cutting edge of the workpiece.
- continuous processing is provided in the edge area of flat, strip-shaped or similar workpieces made of open-pore wood-based materials and the like, in which one workpiece pass, i.e. with the same workpiece clamping, machining of the workpiece in the edge area by milling and / or grinding, subsequent application of a hot coating compound to the edge area and subsequent hot filling of the applied coating compound.
- Hot filling ensures that the applied coating compound penetrates evenly into the pores on the edge of the workpiece.
- the hot filler minimizes the material consumption of the coating compound to be applied and the surface that the workpiece edge has after passing through the hot filler step is already of comparatively high quality, i.e. comparatively smooth.
- the application and hot filling of the coating compound is repeated one or more times during the run.
- the coating compound is gradually applied and hot-leveled.
- the hot filling of the coating compound is followed by a grinding step, e.g. a fine grinding.
- a grinding step e.g. a fine grinding.
- the surface of the coated edge is smoothed further and any protrusions of the applied coating compound are eliminated.
- each hot-filling step can be followed by a grinding processing step.
- Another embodiment of the method according to the invention consists in additionally applying a second remuneration component to the remuneration composition.
- This second compensation component which is applied to the optionally ground compensation compound, can be a compensation compound similar to the first compensation compound, but with a different composition, or it can be a lacquer or the like.
- a differently composed coating compound could, for example, contain color pigments in order to color the outermost coating layer accordingly, while the surface quality can be additionally improved, for example, with a lacquer.
- a paint application is carried out provided, which is followed by drying with ultraviolet radiation and grinding.
- the profiling, the tempering, optionally with fine grinding, and also a coating can take place in the same workpiece pass.
- a further advantageous embodiment of the method according to the invention consists in connecting a hot stamping as a further processing step during the run, in which, for example, a thin decorative paper film is stamped on.
- Hot stamping can, for example, directly follow the processing step of tempering, or else the processing step of painting.
- gluing with a coating material e.g. a thin decorative paper.
- the gluing process step can either follow the tempering step or the varnishing step.
- the edge region can thus be machined in a continuous pass through the workpiece while the workpiece clamping remains the same, from profiling and tempering to painting and / or hot stamping or gluing with a coating material.
- thermoplastic composition a thermosetting composition or a thermoplastic composition which cures to form a thermosetting composition.
- thermosetting composition can be a moisture-crosslinking polyurethane system.
- the mass used should preferably change from a hot phase to a cold phase within a relatively narrow temperature range, in such a way that the coating mass is in its Hot phase is easy to spread and can be applied to the edge area in a continuous pass and can be filled in hot, and that the coating compound then cools down by a comparatively small temperature difference, i.e. after a comparatively short distance in the workpiece pass, in which it reaches its cold phase can already be subjected to further processing steps, for example fine grinding.
- the processing steps of profiling, tempering and painting and / or hot stamping or gluing can be connected in series with a coating material over a short passage of the workpiece.
- the method according to the invention thus enables complete machining in the edge region of workpieces made of open-pore wood-based materials and the like with one workpiece clamping in one pass.
- the milling and / or grinding station is designed as a profile milling and / or profile grinding station if the workpiece is to be given a profiled edge surface rather than a flat one.
- the application station for the coating compound is a nozzle, roller, transfer belt application unit or the like. Accordingly, the hot coating compound is continuously applied to the nozzle either by nozzles, by an application roller or by a transfer belt Edge area applied. Since with the application station, in contrast to conventional devices that press a solidifying agent with complex injection chambers into the edge under pressure under pressure, the hot coating compound is only applied to the edge area, the application station can be made very compact and comparatively simple and work in a continuous process.
- the hot filler station consists of heated doctor elements which are arranged around the edge profile of the workpiece to be machined.
- the heated doctor elements are so spatially grouped around the edge profile to be machined that the previously applied hot coating compound is pressed evenly into the pores of the edge area by the doctor elements as it passes through the workpiece.
- several groups of doctor elements arranged around the edge profile of the workpiece to be machined are connected in series in the hot filler station. This results in a gradual pressing of the hot coating compound applied to the edge area into the pores to be closed in the edge surface.
- the doctor elements are heated so that the coating composition retains its good spreadability and thus penetrates well into the pores on the one hand and forms a relatively smooth surface on the other.
- the doctor elements are set at an acute angle to the edge of the workpiece to be machined in the direction of passage. These angles of attack of the doctor elements in relation to the workpiece edge to be machined are preferably adjustable. Similar to a snow plow, the hot coating compound carried past the doctor elements on the workpiece edge is directed by the doctor elements into the pores of the workpiece edge to be sealed and into pressed this in. In the event that several groups of heated doctor elements are arranged in stages in the direction of passage one behind the other, the setting angles can, for example, be set flatter from stage to stage or otherwise varied.
- the doctor elements are preferably designed as spatula blades, whose geometric shape is adapted, for example, to a profile of the workpiece edge to be machined.
- the edge coating can e.g. can be subdivided into a preliminary remuneration at a first application and a first hot filler station and into a finished remuneration at a second application and a second hot filler station.
- different remuneration components can be applied in succession to the edge area of the workpiece to be machined. For example, a second, colored, or otherwise modified compensation component can be applied to a first compensation compound.
- a grinding station is arranged downstream of the device in at least the last hot filler station in the direction of flow. If only one application station and one hot filler station are provided within the device, a fine grinding station, for example, can be connected downstream. In the case of several application and hot filler stations arranged one behind the other, a sanding station can be arranged after each hot filler station if required.
- the processing stations are followed by a painting station within the device, to which a drying station working with ultraviolet emitters or other drying devices and a grinding station are connected.
- a further embodiment of the invention consists in placing a hot stamping station behind the processing stations within the device, with which, for example, decorative paper foils are stamped onto the workpiece edge.
- the hot stamping station can either connect directly to the hot filler station or a downstream sanding station or to the coating station with a downstream drying and sanding station. In the latter case, the surface quality of the tempered edge can be further improved by painting before hot stamping.
- the processing stations within the device are followed by a gluing station for coating with a coating material.
- This gluing station can also be connected to the hot filler station or a downstream sanding station or to a painting station with a drying and sanding station, depending on whether a tempered or an additionally painted edge surface is a prerequisite for the subsequent coating, e.g. with a thin decorative paper, is required.
- workpieces made of open-pore materials in the edge area can be processed completely with one and the same clamping, from the profiling to the coating to varnishing, hot stamping, for example of decorative paper foils, or gluing with decorative papers. Due to the compact processing stations and the short required throughput distances, the entire device can be kept short, which results in an inexpensive and space-saving machine. A high system availability is guaranteed by wide processing parameters of the device according to the invention. Due to short changeover times of individual processing stations, even small batch sizes of workpieces can be processed inexpensively and quickly with the device according to the invention. In particular, very thin decorative papers and other very thin coating materials can be applied in good quality to the edge of an open-pore wood-based material or the like, for example a particle board, with the method according to the invention.
- a flat wooden workpiece 1 for example a particle board, which has an open-pored cutting edge 5 which is to be tempered.
- the workpiece 1 is clamped in a workpiece clamping device (not shown) and moves with it in the direction of passage (see arrow) of the processing machine.
- an application roller 2 is arranged on the processing machine, and a heated spatula blade 4 is arranged at a distance behind it in the direction of flow.
- the spatula blade 4 forms an acute angle ⁇ with the workpiece edge 5.
- the reference number 3 is one Coating compound marked with which the workpiece 1 is tempered in the edge area.
- the workpiece 1 selected in the example has a profiled edge 5, the upper region of which is rounded and the lower region of which is flat.
- Two spatula blades 4 are provided, of which the upper spatula blade in the drawing is assigned to the upper, rounded region of the workpiece edge 5, while the lower spatula blade in the drawing is assigned to the lower, flat region of the workpiece edge 5.
- the two spatula blades 4 are arranged slightly offset one after the other in the direction of passage.
- the workpiece 1 with the workpiece edge 5 that has already been profiled and ground at a preceding processing station is first passed in the run past the application roller 2.
- a coating compound 3 is transferred from the surface of the application roller 2 in a hot state, for example at a temperature in the range of approximately 200 ° C., to the workpiece edge 5.
- the workpiece 1 with the layer of hot coating compound applied to the edge 5 continues to the spatula blade 4, which is heated, for example, to a temperature in the range of approximately 200 ° C. While the hot tempering compound 3 applied to the edge 5 is guided past the spatula blade 4 in the direction of travel, the compound is guided by the latter to the open pores 6 of the workpiece edge 5 and pressed into the pores 6 so that they are closed.
- the coating compound 3 penetrates evenly into the pores 6 and the unevenness of the workpiece edge 5, and by means of the spatula blade 4, in addition to the uniform introduction of the coating compound into the open-pore workpiece edge, a smooth outer surface of the coating compound layer is simultaneously obtained achieved after hot filling, as is illustrated schematically on the left edge of the image in FIG. 1.
- step A the workpiece to be machined, e.g. a chipboard, clamped in the processing machine.
- the direction of travel of the machine is marked with an arrow.
- step B the workpiece edge to be machined is profiled by profile milling.
- step C the workpiece edge.
- step D is followed by the application of a hot coating compound and then the hot filling of the coating compound into the remaining pores and unevenness of the profiled workpiece edge, as was explained in detail above.
- step E a grinding process follows.
- a further processing step F lacquer is applied to the workpiece edge which has been tempered in this way. Then in a step G the paint is e.g. dried by ultraviolet radiation and ground in a step H. In a processing step I, hot stamping e.g. embossed with a decorative paper film. As already explained above, individual processing steps can be varied or omitted compared to the exemplary embodiment shown in FIG. 3.
- FIG. 4 schematically illustrates a device on which the corresponding processing stations for carrying out the processing steps shown in FIG. 3 are arranged one behind the other in the direction of workpiece passage, ie from left to right in FIG. 4. All processing stations are integrated in one processing machine and the processing steps can be carried out with the same workpiece clamping in one pass that complete processing of the workpiece in the edge area can take place with the processing machine.
- a profile milling station B, a profile grinding station C, an application and a hot filler station D, a profile grinding station E, a painting station F, a drying station G, a grinding station H and a hot stamping station I are provided in the direction of flow. All processing stations can be accommodated on a comparatively short throughput path for the workpiece, so that a compact complete processing machine can be implemented.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19518925 | 1995-05-23 | ||
DE19518925A DE19518925A1 (de) | 1995-05-23 | 1995-05-23 | Verfahren und Vorrichtung zur Durchlauf-Bearbeitung von im wesentlichen flächigen oder leistenförmigen Werkstücken aus offenporigen Holzwerkstoffen und dergleichen im Kantenbereich |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0744260A1 true EP0744260A1 (fr) | 1996-11-27 |
EP0744260B1 EP0744260B1 (fr) | 2001-08-29 |
Family
ID=7762676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96107596A Expired - Lifetime EP0744260B1 (fr) | 1995-05-23 | 1996-05-13 | Procédé et appareil pour usiner en continu des pièces en bois poreux, et en particulier les bords |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0744260B1 (fr) |
AT (1) | ATE204800T1 (fr) |
DE (2) | DE19518925A1 (fr) |
ES (1) | ES2161940T3 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998004390A1 (fr) * | 1996-07-26 | 1998-02-05 | Henkel Kommanditgesellschaft Auf Aktien | Procede pour ameliorer des surfaces |
EP0864407A1 (fr) * | 1997-03-11 | 1998-09-16 | Karl-Heinz Wessel | Dispositif de fermeture de bord de articles en fibres du bois |
WO1999046094A1 (fr) * | 1998-03-10 | 1999-09-16 | Wendt Maschinenbau Gmbh & Co. Kg | Procede de traitement final des surfaces de plaques de particules brutes ou d'elements de construction similaires et dispositif correspondant |
EP1086791A1 (fr) * | 1999-09-22 | 2001-03-28 | Tank Lothar | Procédé pour le lissage par friction des surfaces des produits en matière MDF, plastique ou similair |
EP1468800A3 (fr) * | 2003-04-17 | 2005-03-09 | Homag Holzbearbeitungssysteme AG | Appareil et procédé pour usiner en continu les bords des pièces |
US7939137B2 (en) | 2001-05-18 | 2011-05-10 | Klebchemie M.G. Becker Gmbh & Co. Kg | Method and device for producing parts having a sealing layer on the surface, and corresponding parts |
US7997314B2 (en) | 2001-05-18 | 2011-08-16 | Klebchemie M.G. Becker Gmbh & Co. Kg | Method and device for producing veneer and veneered parts and veneer and veneered parts |
WO2013068298A1 (fr) * | 2011-11-09 | 2013-05-16 | Henkel Ag & Co. Kgaa | Collage de chants multicouche |
WO2017055561A1 (fr) * | 2015-10-02 | 2017-04-06 | Homag Gmbh | Procédé et dispositif de revêtement de surfaces étroites |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19732423C1 (de) * | 1997-07-28 | 1999-03-04 | Homag Maschinenbau Ag | Verfahren und Vorrichtung zum Bearbeiten von im wesentlichen flächigen oder leistenförmigen Werkstücken, insbesondere aus Holzwerkstoffen |
DE102009041928B4 (de) | 2009-09-17 | 2012-03-29 | Ima Klessmann Gmbh Holzbearbeitungssysteme | Verfahren zur Oberflächenglättung und Vorrichtung zur Flächenkaschierung |
DE102010008821A1 (de) | 2010-02-22 | 2011-08-25 | Homag Holzbearbeitungssysteme AG, 72296 | Verfahren zum Beschichten von Bauteilen |
CN103009209B (zh) * | 2012-12-28 | 2015-06-03 | 杨莉 | 全自动曲直磨、烫一体封边机及其实现方法 |
DE102013216113A1 (de) | 2013-08-14 | 2015-03-05 | Homag Holzbearbeitungssysteme Gmbh | Beschichtungsaggregat |
ES2627309B1 (es) * | 2016-01-15 | 2018-08-01 | Jesus Francisco Barberan Latorre | Procedimiento de recubrimiento de paneles y máquina empleada para recubrir los paneles |
DE102020122442A1 (de) | 2020-08-27 | 2022-03-03 | Riepe Gmbh & Co. Kg | Verfahren zum Bearbeiten eines Kantenbandes sowie Vorrichtung zur Durchführung des Verfahrens |
DE102021132156B3 (de) | 2021-12-07 | 2023-04-27 | Konrad Scholz | Glättvorrichtung |
DE102022105259A1 (de) | 2022-03-07 | 2023-09-07 | Bodo Mündkemüller | Aggregat zur Bearbeitung einer Kantenfläche einer Holzwerkstoffplatte |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1180122B (de) * | 1962-02-22 | 1964-10-22 | Novopan Ges Mit Beschraenkter | Verfahren und Vorrichtung zur Behandlung der Kanten von Holzspanplatten |
BE654152A (fr) * | 1964-10-08 | 1965-02-01 | ||
US3219473A (en) * | 1964-12-29 | 1965-11-23 | Gen Plywood Corp | Method of coating and smoothing wood surface |
DE2361434A1 (de) | 1972-12-13 | 1974-06-20 | Hobjeto Ind E Comercio De Move | Verfahren zum dichten belegen der raender von holzplatten, schichtholz- und pressholzplatten und nach diesem verfahren hergestellte produkte |
DE1653240C3 (de) | 1967-03-11 | 1975-06-19 | Paul Muenchenstein Harder (Schweiz) | EinpreBvorrichtung zum stellenweisen Einpressen eines Verfestigungsmittels in die Kanten von Spanplatten |
DE2433476A1 (de) * | 1974-07-12 | 1976-01-29 | Goldschmidt Ag Th | Verfahren zum vergueten der schnittkanten von holzwerkstoffplatten |
US3967581A (en) * | 1971-07-06 | 1976-07-06 | Irvin Edward Zirbel | Apparatus for applying a coating to a workpiece edge |
AU549776B2 (en) * | 1982-07-12 | 1986-02-13 | Csr Limited | Wax edge sealing |
US5085891A (en) * | 1990-07-16 | 1992-02-04 | Nordson Corporation | Edge sealing apparatus and method |
EP0545479A1 (fr) * | 1991-11-29 | 1993-06-09 | Houthandel Lambert Van Den Bosch B.V. | Prétraitement des panneaux de fibres |
DE4028166C2 (fr) | 1990-09-05 | 1993-06-09 | Reppisch-Werke Ag, Dietikon, Zuerich, Ch | |
DE4239336A1 (de) * | 1992-11-23 | 1994-05-26 | Homag Maschinenbau Ag | Verfahren und Vorrichtung zum Beschichten von Trägermaterial |
-
1995
- 1995-05-23 DE DE19518925A patent/DE19518925A1/de not_active Withdrawn
-
1996
- 1996-05-13 EP EP96107596A patent/EP0744260B1/fr not_active Expired - Lifetime
- 1996-05-13 AT AT96107596T patent/ATE204800T1/de not_active IP Right Cessation
- 1996-05-13 DE DE59607561T patent/DE59607561D1/de not_active Expired - Lifetime
- 1996-05-13 ES ES96107596T patent/ES2161940T3/es not_active Expired - Lifetime
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1180122B (de) * | 1962-02-22 | 1964-10-22 | Novopan Ges Mit Beschraenkter | Verfahren und Vorrichtung zur Behandlung der Kanten von Holzspanplatten |
BE654152A (fr) * | 1964-10-08 | 1965-02-01 | ||
US3219473A (en) * | 1964-12-29 | 1965-11-23 | Gen Plywood Corp | Method of coating and smoothing wood surface |
DE1653240C3 (de) | 1967-03-11 | 1975-06-19 | Paul Muenchenstein Harder (Schweiz) | EinpreBvorrichtung zum stellenweisen Einpressen eines Verfestigungsmittels in die Kanten von Spanplatten |
US3967581A (en) * | 1971-07-06 | 1976-07-06 | Irvin Edward Zirbel | Apparatus for applying a coating to a workpiece edge |
DE2361434A1 (de) | 1972-12-13 | 1974-06-20 | Hobjeto Ind E Comercio De Move | Verfahren zum dichten belegen der raender von holzplatten, schichtholz- und pressholzplatten und nach diesem verfahren hergestellte produkte |
DE2433476A1 (de) * | 1974-07-12 | 1976-01-29 | Goldschmidt Ag Th | Verfahren zum vergueten der schnittkanten von holzwerkstoffplatten |
DE2433476B2 (de) | 1974-07-12 | 1977-04-21 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zum vergueten der schnittkanten von holzwerkstoffplatten |
AU549776B2 (en) * | 1982-07-12 | 1986-02-13 | Csr Limited | Wax edge sealing |
US5085891A (en) * | 1990-07-16 | 1992-02-04 | Nordson Corporation | Edge sealing apparatus and method |
DE4028166C2 (fr) | 1990-09-05 | 1993-06-09 | Reppisch-Werke Ag, Dietikon, Zuerich, Ch | |
EP0545479A1 (fr) * | 1991-11-29 | 1993-06-09 | Houthandel Lambert Van Den Bosch B.V. | Prétraitement des panneaux de fibres |
DE4239336A1 (de) * | 1992-11-23 | 1994-05-26 | Homag Maschinenbau Ag | Verfahren und Vorrichtung zum Beschichten von Trägermaterial |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6432237B1 (en) | 1996-07-26 | 2002-08-13 | Henkel Kommanditgesellschaft Auf Aktien | Surface improving process |
WO1998004390A1 (fr) * | 1996-07-26 | 1998-02-05 | Henkel Kommanditgesellschaft Auf Aktien | Procede pour ameliorer des surfaces |
EP0864407A1 (fr) * | 1997-03-11 | 1998-09-16 | Karl-Heinz Wessel | Dispositif de fermeture de bord de articles en fibres du bois |
WO1999046094A1 (fr) * | 1998-03-10 | 1999-09-16 | Wendt Maschinenbau Gmbh & Co. Kg | Procede de traitement final des surfaces de plaques de particules brutes ou d'elements de construction similaires et dispositif correspondant |
EP1086791A1 (fr) * | 1999-09-22 | 2001-03-28 | Tank Lothar | Procédé pour le lissage par friction des surfaces des produits en matière MDF, plastique ou similair |
US7939137B2 (en) | 2001-05-18 | 2011-05-10 | Klebchemie M.G. Becker Gmbh & Co. Kg | Method and device for producing parts having a sealing layer on the surface, and corresponding parts |
US7997314B2 (en) | 2001-05-18 | 2011-08-16 | Klebchemie M.G. Becker Gmbh & Co. Kg | Method and device for producing veneer and veneered parts and veneer and veneered parts |
EP1818147A3 (fr) * | 2003-04-17 | 2009-08-12 | Homag Holzbearbeitungssysteme AG | Appareil et procédé pour usiner en continu les bords des pièces |
EP1468800A3 (fr) * | 2003-04-17 | 2005-03-09 | Homag Holzbearbeitungssysteme AG | Appareil et procédé pour usiner en continu les bords des pièces |
WO2013068298A1 (fr) * | 2011-11-09 | 2013-05-16 | Henkel Ag & Co. Kgaa | Collage de chants multicouche |
US9957420B2 (en) | 2011-11-09 | 2018-05-01 | Henkel Ag & Co. Kgaa | Multiple-layer edgebanding |
WO2017055561A1 (fr) * | 2015-10-02 | 2017-04-06 | Homag Gmbh | Procédé et dispositif de revêtement de surfaces étroites |
CN108136614A (zh) * | 2015-10-02 | 2018-06-08 | 豪迈有限责任公司 | 用于窄表面涂覆的方法和装置 |
US11000875B2 (en) | 2015-10-02 | 2021-05-11 | Homag Gmbh | Method and device for narrow surface coating |
Also Published As
Publication number | Publication date |
---|---|
ES2161940T3 (es) | 2001-12-16 |
EP0744260B1 (fr) | 2001-08-29 |
DE19518925A1 (de) | 1996-11-28 |
ATE204800T1 (de) | 2001-09-15 |
DE59607561D1 (de) | 2001-10-04 |
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