WO1999004944A1 - Verfahren und vorrichtung zum bearbeiten von im wesentlichen flächigen oder leistenförmigen werkstücken, insbesondere aus holzwerkstoffen - Google Patents
Verfahren und vorrichtung zum bearbeiten von im wesentlichen flächigen oder leistenförmigen werkstücken, insbesondere aus holzwerkstoffen Download PDFInfo
- Publication number
- WO1999004944A1 WO1999004944A1 PCT/EP1998/004715 EP9804715W WO9904944A1 WO 1999004944 A1 WO1999004944 A1 WO 1999004944A1 EP 9804715 W EP9804715 W EP 9804715W WO 9904944 A1 WO9904944 A1 WO 9904944A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- edge profile
- workpiece
- edge
- profile
- smoothing
- Prior art date
Links
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 processing essentially flat or strip-shaped workpieces, in particular made of wood-based materials or the like.
- flat or plate-shaped, strip-shaped or similar workpieces in particular those made of wood-based materials or the like
- an open-pore, porous, friable, material with an irregular or rough surface structure or comprising more or less granular material particles such as, for example Wood or chipboard etc., as well as adequate workpieces, which are additionally covered with veneer sheet materials or otherwise coated
- the edge profile has to be tempered in many applications, since the parting surfaces created there on the workpiece either do not meet certain design requirements or are too poor in surface quality and / or strength.
- Various methods for tempering such edge profiles have therefore been developed.
- a generic method and a generic device for continuous processing of flat or strip-shaped workpieces made of an open-pore wood material and the like are from the German Patent application 195 18 925.6 of the applicant known.
- the workpiece is machined by milling and / or grinding in the edge region and thus an essentially elongated open-pore edge profile is generated, onto which a hot coating compound is applied applied and by hot filling and if necessary. subsequent grinding, is smoothed.
- the device for carrying out this method comprises a clamping device which holds the respective workpiece in the passage, as well as processing stations arranged one behind the other for the continuous processing, namely a milling and / or grinding station, an application station for the coating compound and a spatula station.
- DD-PS 29 705 From DD-PS 29 705 a method for strengthening specially stressed areas in the edge area of porous plates, in particular chipboard, is known.
- 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.
- DE 16 53 240 C3 discloses a device with which porous chipboard panels can be solidified in the edge area to increase, for example, the resistance to screwing.
- a solidifying agent is pressed from a press-in chamber into the porous edge of the workpiece under pressure.
- DE 40 28 166 C2 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.
- DE-OS 23 61 434 discloses a method for producing a smooth finish without pores on a 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 the pores in order to close the pores and to structurally strengthen them.
- the sealing material is applied mechanically, the injection of the material into molds with the contour of the workpiece is proposed. After the applied sealing material has dried or hardened, it is ground or smoothed.
- DE 24 33 476 B2 proposes a method in which a prefabricated intermediate layer made of a cellulose material, which can be pulled off a roll, is first glued onto a porous cut edge, which intermediate layer can then in turn be glued with a prefabricated decorative layer.
- the coating compound which usually has to be applied quickly and, depending on the respective workpiece material, is usually to be applied in excess and is to be distributed as evenly as possible, especially at the ends of the edge profile to be treated and at the same time in one Angular edges of the workpiece to undesirable burrs or buildup of the coating compound.
- the ridge formed can or partially or completely solidify the adhesion until the next processing step.
- the pressure of the smoothing tool resting on the workpiece can cause an outlier at a fragile corner or at such an end region of the edge profile to be machined that has not yet been reinforced by hardened hardening compound.
- This disadvantageous effect is particularly pronounced and difficult to handle in the aforementioned wood or particle board, in particular those which have a core layer with coarse-grained chips and outer layers with finer chips, or comparable materials.
- smooth operation with the lowest possible rejects should be aimed for.
- the invention is therefore based on the object of a suitable method for processing essentially flat or to provide strip-shaped workpieces, in particular made of wood-based materials or the like, which largely avoid the disadvantages inherent in the prior art in a simple and effective manner.
- Another object is to provide a suitable machining device for such workpieces.
- the first-mentioned object is achieved by a method according to the invention with the features of claim 1.
- At least one essentially elongated edge profile is produced on the workpiece, at least one coating compound is applied to the edge profile and the coating compound is smoothed .
- the edge profile is temporarily extended at at least one end and the application and / or smoothing of the coating compound begins before or on the temporarily extended edge profile and / or ends on or behind the temporarily extended edge profile .
- the workpieces mentioned include, among other things, those made of solid wood, plywood or a completely or partially open-pore, porous, friable, fibrous, material having an irregular or rough surface structure or comprising more or less granular material particles, including combinations thereof. So in particular wood or chipboard of any kind, which can also be covered with wood and / or plastic veneers or coated in some other way, ie do not reveal the aforementioned material properties ad hoc.
- inventive method are also > ⁇ 3 ⁇ ⁇ tQ ⁇ 0 * J 0 ⁇ > M Hh tö ö S> M
- any further steps e.g. Apply a second coating component to the coating compound, drying, fine grinding, painting and / or hot stamping or gluing the workpiece with a coating material, etc.
- Extension means which have a contour which essentially corresponds to the edge profile to be coated or smoothed, i.e. correspond to the positive shape of the edge profile, are manually and / or mechanically attached to at least one end of the edge profile in such a way that the edge profile continues without substantial interruption down to the extension means, that is to say is artificially lengthened.
- the shape and size of the workpiece also change.
- the edge profile has, at least temporarily, such a shape and approximately properties that would essentially correspond to an uninterrupted or continuous edge profile, precisely at the critical points where the technical problems described at the outset usually occur. It is explicitly pointed out that the contour of the used
- Extension means does not necessarily have to be a true-to-shape reproduction of the edge profile and, as a rule, should not be. Rather, the contour, possibly taking into account the necessary machining allowances, will correspond to a desired ideal or final shape of the edge profile, which itself, depending on the workpiece material used, may have a very irregular or porous surface structure and therefore only for the purpose of approximation to the ideal or final shape is to be treated accordingly with the compensation compound.
- the extension means can therefore also be designed as a type of end piece, which closes, for example, a groove which opens into a workpiece edge in the longitudinal direction of the groove.
- an edge profile is also to be understood as a surface section which is produced by a cutting machining or the like and which is to be treated with a casting compound and which begins, for example, in a flat central region of the workpiece and opens into an open edge region of the workpiece or transforms.
- a second workpiece of the same design can also be applied to a first in such a way that the edge profile extension of the first workpiece is formed by the corresponding edge profile of the second workpiece.
- Suitable workpiece geometries are, of course, a prerequisite for this.
- the application and / or smoothing of the coating compound begins before or on the temporarily elongated edge profile and / or ends on or after the temporarily elongated edge profile, i.e. in other words: the application or smoothing of the application compound based on the longitudinal extent of the edge profile as with one continuous edge profile without significant interruption beyond the actual edge profile area to be treated, there can be no burrs or buildup of the Form the compensation mass at the critical points that normally represent a beginning or an end of the edge profile to be machined at a corner, edge or edge of the workpiece.
- the method according to the invention can be used particularly advantageously in workpieces which consist of one or more open-pore, porous or slightly crumbly materials, such as, for example, wood or chipboard and the like, and permits high processing speeds.
- the method according to the invention can be carried out both manually and by machine.
- the solution according to the invention allows a smoother operation with a considerable reduction in rejects in a simple and effective manner. Due to the achievable high product quality and the possibility of shortened processing cycles without post-processing, a not inconsiderable increase in product yield can be achieved with reduced production costs, so that the invention Process also offers considerable advantages from an economic point of view.
- This device for processing essentially flat or strip-shaped workpieces, in particular made of wood materials or the like, with at least one essentially elongated edge profile, onto which at least one coating compound is applied and then smoothed comprises at least one edge profile extension device assigned to the workpiece and having a profile extension section, whose profile shape corresponds substantially to that of the edge profile of the workpiece.
- the device according to the invention also offers the advantages already explained in detail in connection with the method according to the invention.
- conventional generic machining devices are structurally relatively simple and inexpensive to convert to a device according to the invention.
- FIG. 1 shows a schematic plan view of a partial area of a device according to the invention, in which various basic machining steps of the method according to the invention are carried out on a workpiece according to a first exemplary embodiment
- FIG. 2 shows a schematic perspective view of the device according to FIG. 1;
- FIGS. 1 and 2 shows a schematic diagram of the basic processing steps according to FIGS. 1 and 2 as well as some further optional steps of the method according to the invention;
- FIG. 4 shows a schematic perspective view of a special component of the device according to the invention to be combined with the workpiece to be machined, with which particularly important steps of the method according to the invention are carried out on the workpiece;
- Fig. 5 is a schematic side view of the special
- Fig. 6 is a schematic plan view of the special
- 9 and 10 are schematic side views of further design details of a special partial area of the device according to the invention assigned to a rear edge profile section of the workpiece; further process steps according to the invention are evident from these figures.
- FIG. 11 shows a schematic perspective view analogous to the representation in FIG. 4, from which essential steps of the method according to the invention according to a second exemplary embodiment are evident;
- Fig. 12 is a schematic overall view of the device according to the invention in side view.
- FIG. 1 shows a schematic top view of a partial area of a device according to the invention, PJ PJ £
- Spatula blades 10, 12 further. While the edge profile 6 runs along the spatula blades 10, 12, the applied mass 14 is directed by the blades 10, 12 towards the open pores 4 of the edge profile 6 and pressed into the pores 4, so that these are closed. In this way, the coating compound 14 penetrates evenly into the pores 4 and the unevenness of the edge profile 6. At the same time, the effect of the spatula blades 10, 12 also smoothes the edge profile 6 and the coating compound layer 14 adhering to its outer surfaces, as can be seen schematically at the left edge profile end in FIG. 2.
- FIG. 3 the basic processing steps according to FIGS. 1 and 2 as well as some further optional steps of the method according to the invention, as can be carried out in one pass with a constant workpiece clamping, are shown again in a schematic diagram.
- the direction of passage of the device is again identified by an arrow.
- the workpiece to be machined is clamped in the device
- FIG. 3A the workpiece 2 is machined by profile milling and a predetermined edge profile is generated (FIG. 3B). This is followed by profile grinding of the edge profile (FIG. 3C). This is followed by the application of the coating compound and then the (hot) filling of the coating compound into the remaining pores and unevenness in the edge profile
- Edge profile 6 takes place in a common step, the profile counterparts 16 are only removed here after smoothing.
- the profile counterpart 16 has one to the
- this edge section 16.4 serves both as a covering and reinforcing device for temporarily covering and reinforcing that which has already been processed in a previous step, i.e. here edge profile 6p of the workpiece 2 treated by profile milling and profile grinding, which extends at a right angle to the edge profile 6 currently to be treated with the coating compound 14 and adjoins this corner, and at the same time as a stop for attachment to the workpiece 2 and positioning the profile counterpart 16.
- the covering and reinforcing device and the stop are thus integrated in the profile counterpart 16 here.
- the flush, gapless and essentially full-surface contact of the workpiece 2 on the edge section 16.4 of the profile counterpart 16 and the covering and reinforcing effect produced by the special shape of the edge section 16.4 can again be seen particularly well in FIGS. 5 and 6.
- the workpiece 2 After removal of the temporarily attached profile counterpart 16, the workpiece 2 has a precise, sharply delimited and true-to-shape corner at each end of the tempered edge profile 6 without any noticeable burrs or even outliers.
- the edge profile 6p which is still not tempered, is also free of build-up due to mass residues. The workpiece is thus immediately ready for the next machining step.
- FIGS. 7 to 10 go further steps of the method according to the invention emerge.
- the direction of passage of the workpiece is again indicated by the arrow D in the said drawings.
- the edge profile 6 to be tempered lies in the viewing plane.
- the edge profile extension device for a single edge profile 6 of the workpiece 2 comprises a pair of profile counterparts 16, namely one for the front end (FIGS. 7 and 8) and one for the rear end of the edge profile (Fig. 9 or 10).
- the profile counterparts 16 themselves essentially correspond to the construction already explained in connection with FIGS. 4 to 6, but also have an adapter device 22, by means of which they are each releasably connected to a section 24.2 of a movement mechanism M, which acts as a holding device and is described in more detail below are.
- the entire edge profile extension device is arranged to be movable along the workpiece direction D and can be moved with the workpiece 2 along a partial section of the path, here in the area of that Processing stations which are provided for the hardening of the edge profile, that is to say for the application and smoothing of the hardening compound 14 (cf. FIG. 3D). These stations, which are not shown in FIGS. 7 to 10 for the sake of clarity, are briefly referred to as compensation stations for the following description. Since this device also has to process a large number of workpieces in succession at a certain distance sequentially in the tempering station 0
- the front (Fig. 7 and 8) and rear movement mechanism M (Fig. 9 and 10) differ in their structure only in that with the front movement mechanism M, the pivot lever 24 is pivotable in the direction D in the horizontal and in the rear against Direction of passage D.
- the components of the front movement mechanism which are in themselves identical, are given the index “v” for their reference numerals and those of the rear one are given the index “h”.
- the front and rear movement mechanisms M are in the positions shown in FIGS. 7 and 9, with the pivot lever 24v in a vertical position and the pivot lever 24h in a horizontal position.
- the runners 28 are each in their right starting position.
- the workpiece 2 approaching the tempering station passes over the folded-down rear pivot lever 24h and gently abuts the stop 16.4 of the front profile counterpart 16v (FIG. 7), the feed cylinder 30v shortly before the workpiece hits 2 is activated, starts moving in the direction of travel D and intercepts the workpiece 2 with the help of the profile counterpart 16v.
- the front profile counterpart 16v is positioned at the front end of the edge profile 6.
- the rear feed cylinder 30h also starts to move in the direction of travel D, the rear pivoting lever 24h is pivoted upward into the vertical by means of the pivoting cylinder 34h and positions the rear profile extension piece 16h 10 at the rear end of the edge profile 6.
- the pivot levers 24v, 24h of the front and rear movement mechanisms M form, in the configuration described above, a claw-like or pincer-like fixing mechanism which, when closed, has the workpiece 2 with its profile extension pieces 16v, 16h located on the upper sections 24.2 of the pivot levers 24v, 24h encloses two sides and thus the profile counterparts 16v, 16h releasably but securely and precisely fixed to the respective end of the edge profile 6 to be tempered and artificially extended.
- the full function of this fixing mechanism is accordingly such that the front pivot lever 24v closes counter to the direction of travel D and releases the fixation in the direction of travel D while the rear pivot lever 24h closes in the direction of travel D and releases the fixation in the direction of travel D.
- the rear edge profile extension could in principle be carried out with a slight delay, since this workpiece area only reaches the tempering station later. While the workpiece 2 is passing through the tempering station and the temporarily elongated edge profile, as already described in connection with FIGS. 1 to 6, is tempered with the compensation mass 14, the two profile counterparts 16v, 16h are located in the one shown in FIGS. 7 and 10 Configuration, using the lever mechanisms 24, 32 and the associated runners 28, the same direction and simultaneously by means of the extending > dd • xi d
- the entire edge profile extension device is now moved back into the original starting position PS by pulling in the feed cylinder 30, as a result of which the movement cycle is completed.
- the edge profile extension device is now available for a new workpiece or a workpiece that has already been machined in a previous work step.
- the profile counterparts 16 can be cleaned if necessary or exchanged for other profile counterparts.
- FIG. 11 shows a schematic perspective view analogous to the representation in FIG. 4, from which the essential steps of a second exemplary embodiment of the method according to the invention emerge.
- a strip-shaped workpiece 2 is machined, which consists of a chipboard 38 coated on one side with a plastic veneer 36.
- a semicircular groove 40 is milled into the top of the workpiece 2 through the plastic veneer 36, which opens or merges into an edge region of the same at the end faces of the workpiece 2.
- the groove 40 exposes the originally covered pressboard material 38, which has a fairly porous, irregular surface and should therefore be appropriately refined in the region of the groove 40 by applying and smoothing a coating compound.
- the edge profile extension device can be designed not only as a block-like, short profile counterpart 16 (as shown, for example, in FIGS. 4 to 6), but also as an elongated body which extends from one edge of the workpiece to another and for the simultaneous machining of two Edge profiles is suitable. It is also pointed out that the temporary edge profile elongation does not necessarily have to be carried out in every machining run of a workpiece.
- the first two passes For complete edge processing of a rectangular starting workpiece in four successive passes, it is possible, for example, for the first two passes to be carried out without an edge profile extension in the longitudinal arrangement of the workpiece and the third and fourth passes in each case in the transverse arrangement of the workpiece with edge profile extension.
- the smoothing of the coating compound is also in a separate step and also by other smoothing methods, e.g. can be realized by grinding the hardened coating compound.
- the invention can also be used here
- Edge profile extension device are used. It is also conceivable that
- Edge profile extension device can also be used for painting or other comparable processing steps.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98945103A EP0999925B1 (de) | 1997-07-28 | 1998-07-28 | Verfahren und vorrichtung zum bearbeiten von im wesentlichen flächigen oder leistenförmigen werkstücken, insbesondere aus holzwerkstoffen |
DE59803294T DE59803294D1 (de) | 1997-07-28 | 1998-07-28 | Verfahren und vorrichtung zum bearbeiten von im wesentlichen flächigen oder leistenförmigen werkstücken, insbesondere aus holzwerkstoffen |
AU92554/98A AU9255498A (en) | 1997-07-28 | 1998-07-28 | Method and device for working substantially sheet-or lath-shaped workpieces, in particular made of derived timber products |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732423.1 | 1997-07-28 | ||
DE19732423A DE19732423C1 (de) | 1997-07-28 | 1997-07-28 | Verfahren und Vorrichtung zum Bearbeiten von im wesentlichen flächigen oder leistenförmigen Werkstücken, insbesondere aus Holzwerkstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999004944A1 true WO1999004944A1 (de) | 1999-02-04 |
Family
ID=7837125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/004715 WO1999004944A1 (de) | 1997-07-28 | 1998-07-28 | Verfahren und vorrichtung zum bearbeiten von im wesentlichen flächigen oder leistenförmigen werkstücken, insbesondere aus holzwerkstoffen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0999925B1 (de) |
AU (1) | AU9255498A (de) |
DE (2) | DE19732423C1 (de) |
ES (1) | ES2174487T3 (de) |
WO (1) | WO1999004944A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000050221A1 (de) * | 1999-02-24 | 2000-08-31 | Homag Maschinenbau Ag | Durchlaufverfahren und vorrichtung zum anbringen eines beschichtungsmaterials an porösen schmalseiten von werkstücken |
US8480835B2 (en) | 2010-09-03 | 2013-07-09 | The Diller Corporation | Apparatus and method to manufacture shaped counter top edges for custom counter tops |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10011207C2 (de) | 2000-03-08 | 2002-11-07 | Kuper Heinrich Gmbh Co Kg | Verfahren und Vorrichtung zum Querverleimen von Furnierstreifen |
DE202008013808U1 (de) * | 2008-12-02 | 2010-04-15 | Schröder, Jürgen | Beschichtungsanlage für Leisten u.dgl. |
DE102009041928B4 (de) | 2009-09-17 | 2012-03-29 | Ima Klessmann Gmbh Holzbearbeitungssysteme | Verfahren zur Oberflächenglättung und Vorrichtung zur Flächenkaschierung |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD29705A1 (de) * | 1961-03-20 | 1964-07-25 | Alfred Hahn | Verfahren zur zonalen verfestigung von porösen platten oder formkörpern, insbesondere von spanplatten |
DE1653240A1 (de) * | 1967-03-11 | 1972-04-20 | Paul Harder | Verfahren und Vorrichtung zur Behandlung von Spanholzplatten und nach dem Verfahren behandelte Spanholzplatte |
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 |
US4197078A (en) * | 1977-11-03 | 1980-04-08 | Masonite Corporation | Apparatus for edge treatment for fibreboard panels and the like |
US5085891A (en) * | 1990-07-16 | 1992-02-04 | Nordson Corporation | Edge sealing apparatus and method |
DE4028166A1 (de) * | 1990-09-05 | 1992-03-12 | Reppisch Werke Ag | Verfahren und vorrichtung zum verfestigen von spanplatten im kantenbereich |
DE19518925A1 (de) * | 1995-05-23 | 1996-11-28 | Homag Maschinenbau Ag | Verfahren und Vorrichtung zur Durchlauf-Bearbeitung von im wesentlichen flächigen oder leistenförmigen Werkstücken aus offenporigen Holzwerkstoffen und dergleichen im Kantenbereich |
-
1997
- 1997-07-28 DE DE19732423A patent/DE19732423C1/de not_active Expired - Fee Related
-
1998
- 1998-07-28 AU AU92554/98A patent/AU9255498A/en not_active Abandoned
- 1998-07-28 WO PCT/EP1998/004715 patent/WO1999004944A1/de active IP Right Grant
- 1998-07-28 ES ES98945103T patent/ES2174487T3/es not_active Expired - Lifetime
- 1998-07-28 EP EP98945103A patent/EP0999925B1/de not_active Expired - Lifetime
- 1998-07-28 DE DE59803294T patent/DE59803294D1/de not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD29705A1 (de) * | 1961-03-20 | 1964-07-25 | Alfred Hahn | Verfahren zur zonalen verfestigung von porösen platten oder formkörpern, insbesondere von spanplatten |
DE1653240A1 (de) * | 1967-03-11 | 1972-04-20 | Paul Harder | Verfahren und Vorrichtung zur Behandlung von Spanholzplatten und nach dem Verfahren behandelte Spanholzplatte |
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 |
US4197078A (en) * | 1977-11-03 | 1980-04-08 | Masonite Corporation | Apparatus for edge treatment for fibreboard panels and the like |
US5085891A (en) * | 1990-07-16 | 1992-02-04 | Nordson Corporation | Edge sealing apparatus and method |
DE4028166A1 (de) * | 1990-09-05 | 1992-03-12 | Reppisch Werke Ag | Verfahren und vorrichtung zum verfestigen von spanplatten im kantenbereich |
DE19518925A1 (de) * | 1995-05-23 | 1996-11-28 | Homag Maschinenbau Ag | Verfahren und Vorrichtung zur Durchlauf-Bearbeitung von im wesentlichen flächigen oder leistenförmigen Werkstücken aus offenporigen Holzwerkstoffen und dergleichen im Kantenbereich |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000050221A1 (de) * | 1999-02-24 | 2000-08-31 | Homag Maschinenbau Ag | Durchlaufverfahren und vorrichtung zum anbringen eines beschichtungsmaterials an porösen schmalseiten von werkstücken |
US8480835B2 (en) | 2010-09-03 | 2013-07-09 | The Diller Corporation | Apparatus and method to manufacture shaped counter top edges for custom counter tops |
US8726962B2 (en) | 2010-09-03 | 2014-05-20 | The Diller Corporation | Apparatus and method to manufacture shaped counter top edges for custom counter tops |
Also Published As
Publication number | Publication date |
---|---|
EP0999925A1 (de) | 2000-05-17 |
EP0999925B1 (de) | 2002-03-06 |
DE59803294D1 (de) | 2002-04-11 |
ES2174487T3 (es) | 2002-11-01 |
DE19732423C1 (de) | 1999-03-04 |
AU9255498A (en) | 1999-02-16 |
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