EP2251168B1 - Procédé de fabrication de plaques en bois - Google Patents

Procédé de fabrication de plaques en bois Download PDF

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Publication number
EP2251168B1
EP2251168B1 EP10004735.6A EP10004735A EP2251168B1 EP 2251168 B1 EP2251168 B1 EP 2251168B1 EP 10004735 A EP10004735 A EP 10004735A EP 2251168 B1 EP2251168 B1 EP 2251168B1
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EP
European Patent Office
Prior art keywords
lamellae
layers
slats
layer
glued
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EP10004735.6A
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German (de)
English (en)
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EP2251168A1 (fr
Inventor
Erhard Jung
Dieter Harisch
Richard Rister
Georg Reis
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Grecon Dimter Holzoptimierung Sud GmbH and Co KG
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Grecon Dimter Holzoptimierung Sud GmbH and Co KG
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Priority to SI201030382T priority Critical patent/SI2251168T1/sl
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L5/00—Manufacture of veneer ; Preparatory processing therefor
    • 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
    • B27D1/06—Manufacture of central layers; Form of central layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G1/00—Machines or devices for removing knots or other irregularities or for filling-up holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/006—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected both laterally and at their ends

Definitions

  • the invention relates to a method for the production of wood panels according to the preamble of claim 1. Such a method is known from WO 2004/080713 bakannt.
  • Central layers can be formed from cut rods which are joined together laterally. Thus, in the middle position according to the DE 472 147 adjacent rods either glued together or nutfederartig connected to each other.
  • the chopsticks can also be connected by dowels. This known method is complicated and expensive.
  • the invention has the object of providing the generic method in such a way that with him wood panels can be reliably produced in a cost effective and simple manner.
  • lamellae are placed one behind the other in such a way that longer lamellar layers result. It can thus be used short slats, which are joined together to form the longer slats.
  • the short slats are fed and put together by an intelligent control system so that the inside of the Slat position at the ends located short slats are so long that they do not interfere with the further processing of the plate produced from the slat layers.
  • short slats can be used, which has the advantage that the raw material from which these slats are made, can be used optimally, so that the wood waste is low.
  • the slat layers can be glued together with their narrow longitudinal sides together to form the wooden plate whose thickness corresponds to the thickness of the slat layers.
  • the slat layers are pressed together with their glued longitudinal sides adjacent to a block. From the block are cut as wood panels middle layers.
  • the slats, which form the blocks are each formed of successive slats, which are transported one behind the other in their longitudinal direction and brought with their front sides butt abutting the system. At their end faces, the slats are not firmly connected within a slat position. Within the block, the slats of a slat position with the slats of the adjacent slat position are interconnected. Since the lamellae of adjacent lamellar layers are glued together, the lamellae can have smaller wood defects, such as branches, cracks and the like, without these leading to problems in the subsequent procedure.
  • buffer stations are provided for the slats of different lengths, from which the slats are taken to form the respective slat position.
  • the length of the slats can be very easily determined with appropriate measuring devices. It is then easily possible, depending on the required width of the center layer to be produced, to remove the corresponding slats from the buffer stations and to assemble them into the respective slat position.
  • the slats therefore do not all have the same length but can be of different lengths.
  • the corresponding slats are removed from the buffer stations and assembled so that the desired length of the slat position is achieved. Ideally, the slats can be assembled so that the slat position formed from them has the width of the center layer to be produced.
  • the total length of the assembled within the slats position slats will be greater than the required width of the middle layer.
  • the last slat is separated to the extent that the remaining slats result in the slat position in the required length.
  • this last lamella is so long that the remainder piece remaining after the separation can be used as the first lamella of the next lamellar layer to be produced. In this case, no waste piece occurs which could not be used for the production of the middle layer.
  • the slats are advantageously placed edgewise, so that they can be easily glued together with their long sides together.
  • the lamellae abut each other only bluntly within the lamellar layer on their end faces, but not connected to one another with these end faces, for example glued, it is sufficient if only the longitudinal side of the lamella is glued.
  • the lamellae After being glued, the lamellae pass into a gluing press in which they are pressed against one another with their glued longitudinal sides to form slabs or the blocks. Due to the compression results in a firm connection of the individual slat layers within the block, which can be further processed easily.
  • the slats are sawn at their ends before gluing, in particular by means of precision sawing.
  • the end faces of the slats can be made very accurately, so that the slats within the respective slats position abutting properly abutting with their faces.
  • the further processing of the blocks formed from the slats then prepares no problems.
  • middle layers it is advantageous to press the middle layers to larger center plate plates.
  • the sawn from the blocks center layers are then glued on their respective sides and pressed together in a glue press against each other, so that on the adhesive connection larger, stable middle layer plates can be formed.
  • the two outer sides of the middle layer or the middle layer plate with lamellae, which extend over the entire width of the middle layer (nplatte). As a result, it is at least not apparent from the outer sides that the middle region of such a plate consists of less high-quality lamellae.
  • a continuous lamella on the outer sides and individual lamellae can be used, which are each connected to each other via a finger joint connection. Between these interconnected by a finger joint connection outer plates are the butted plates, which are frontally only to each other, but not connected to each other, for example, via an adhesive connection.
  • the wedge-galvanized lamellae or the continuous lamella are advantageously used in the pressure and tension zones of the middle layer in order to have high-quality or higher-value lamellae in these critical regions.
  • the yield can be increased in a sawmill compared to conventional methods. Due to the block bonding described much more wood defects can be tolerated, which contributes to increasing the yield.
  • the raw material wood can thus be optimally utilized in a resource-saving manner.
  • these rough wood defects are 2 branches, which are removed from the board 1 by two saw cuts 3, 4 marked by parallel lines.
  • cracks 5 are at least partially removed, which is illustrated by the saw cuts 6 and 7.
  • the board 1 is an example of part of a trunk and has so-called forest edges 8 and 9, which are removed by appropriate shegeschnitte.
  • Fig. 2 shows the resulting after trimming the board 1 slats 10 to 13, each having a rectangular outline.
  • the slats may have different lengths and / or different thickness.
  • the slats 10 to 13 are sorted according to their different lengths in a manner to be described in the system.
  • the board 1 is often curved over its width, as exemplified Fig. 3 shows. These curved boards are made after the trimming process turned to the right side around the longitudinal axis of the boards. This in Fig. 3 left board is on the right side, while the right board has to be turned 180 °. These boards are then calibrated with planing so that a lamella of rectangular cross-section is created. The corresponding planing movements are due to the intersecting straight lines in Fig. 4 indicated.
  • Fig. 5 shows by way of example on a rectangular outline board having 1, as the coarse defects 2 and 5 are removed by the corresponding shegeschnitte 3, 4, 6, 7.
  • the saw cuts 6, 7 are in turn provided so that the cracks 5 are only partially removed. As a result, the amount of waste when cutting is kept small.
  • the board 1 is first scanned, the corresponding errors are detected in the board 1. The corresponding readings are fed to a controller where they are stored and later adjusted to position the saws so that they can cut in the right place.
  • Fig. 6 shows by way of example two different short lamellae 14, 15 and Fig. 7 two different, long slats 16, 17. They are cut to have a rectangular outline and cross section.
  • these buffer stations are designed so that lamellae of a respective length range can be buffered in them.
  • the one buffer station can accommodate fins in a length range of, for example, about 200 to 800 mm and another buffer station fins in a length range of, for example, about 800 to 2,000 mm.
  • Fig. 8 shows a sawing station 18, with the high-quality plates can be sawed.
  • the sawing station 18 has, by way of example, two sawing units 19, 20 with which the lamellae are sawed one after the other at both ends. These slats are fed transversely to their longitudinal direction in the transport direction 21 of the sawing station 18 so that one end of the slats projects beyond the transport support. In this area there is a saw unit 19, with the protruding end of the slats B is sawn. Subsequently, the slats B are transported in their longitudinal direction successively in the direction of the opposite side of the sawing station 18, at which the second saw unit 20 is located. The slats B are in this case transported so far that they survive with their other, not yet sawed end on the transport support of the sawing station 18. This protruding end is then sawn with the saw unit 20.
  • both ends of the slats B are sawn successively through the two sawing units 19, 20.
  • the fins B are then fed to the buffer stations 22 to 24 ( Fig. 9 ).
  • the width of the buffer stations 22 to 24 is selected so that the different lengths of slats B can be transported to the corresponding buffer stations.
  • the buffer stations 22 to 24 are designed so that lamellas B can be arranged within them within a certain length range.
  • the buffer station 23 receives the shortest slats.
  • fins are arranged with a medium length range, while the buffer station 24 accommodates the fins of the largest length.
  • the slats B are rotated by 90 ° about their longitudinal axis, so that they are arranged edgewise in the buffer stations.
  • the slats are thus with their narrow longitudinal sides on the corresponding support of the buffer stations 22 to 24.
  • the slats B are then glued together with their long sides together and pressed.
  • the lamellae are removed from the various buffer stations 22 to 24 and fed to a transport device 25.
  • the lamellae are successively fed one after the other upright to a glue press 26.
  • the slats are glued on a longitudinal side in a gluing station (not shown).
  • a length measuring station 27 Between the buffer stations 22 to 24 and the glue press 26 is a length measuring station 27, with which the length of each supplied slat is detected. The measurement results are fed to a controller.
  • the lamellae lie with their front sides loosely together and form a slat position.
  • the last lamella in the transport direction is cut off accordingly.
  • the remainder of the lamella remaining on the transport device after this sawing operation then forms the first lamella of the lamination layer 29 to be subsequently formed.
  • the fins B are removed from the buffer stations 22 to 24 in such a way that, if possible, the width of the block 28 to be produced is achieved with the fins lying one behind the other or only a small drop occurs. In this case, this piece of waste should still be so long that the separated lamella piece can form the first lamella of the lamellae to be produced subsequently. With the help of the controller 27, the length of the on the Transport device 25 detected slats detected, this is easy and reliable possible.
  • the lamellae are glued together in a known manner with their glued longitudinal sides together under pressing pressure, whereby the block 28 is formed.
  • Fig. 10 shows such a block 28 by way of example. It can be seen that it consists of the individual slat layers 29, which in turn are formed by lamellae B abutting with their end faces. Within each slat position 29, the slats B are blunt to each other, without being glued together at their ends. The slats B of a slat position 29 are connected to the slats B of each adjacent slat position 29 by gluing together. The butt joints of the slats B in one slat position 29 are offset from the butt joints of the slats B of the respective adjacent slat position 29. In this way, the blocks 28 are formed by the glued slats 29. Their width depends on the intended use of the block 28. The width of the blocks 28 always corresponds to the multiple thickness of the slat layers 29th
  • the individual lamellae B can have slight errors, as in Fig. 10 can be seen by way of example for the slat position 29 shown on the right.
  • the slats B of this slat position have the smaller wood defects in the form of branches 2 'and the cracks 5. These smaller wood defects do not interfere with the further processing of the block 28, since these smaller wood defects are fixedly connected via the gluing to the longitudinal side of the adjacent lamination layers 29. That's why it's enough to start with the production of the block 28, only to eliminate the gross wood defects, as based on the Fig. 1 to 5 has been explained.
  • each center layer 30 has the same thickness d.
  • the individual center layers 30 may also have different thicknesses d.
  • the block 28 is sawn in its longitudinal direction perpendicular to its longitudinal sides, so that the flat central layer layers are formed with the thickness d.
  • Such a middle layer 30 is exemplified in FIG Fig. 11 shown.
  • RingMle errors no longer lead to serious disturbances. Ring peels are dry or felling cracks that are located in an annular spread along the annual rings within each board and are hardly or not at all recognized by the operators. These wood defects often lead to the breaking of the lamellae, so that the lamination layers are pushed one above the other in the glue press 26. These errors usually cause a complete emptying of the glueing press and thus inevitably longer disturbances.
  • the separating cuts for the production of the middle layers 30 are then made when the glue in the blocks 28 has hardened.
  • For separating separation saws are used, which separate the block 28 horizontally in the middle layers 30. Since the blocks 28 have a high homogeneity, the cutting width of the dicing saws can be optimized and material can be saved. The blocks 28 can thereby be optimally separated into the middle layers 30.
  • Fig. 15 shows a yield scheme from practice.
  • a log is optimally divided into the so-called Hauptware 41 and the Mauware 39, 40.
  • the main product 41 has, for example, the dimensions of 38 mm to 220 mm.
  • the by-products are formed by the so-called side boards, which have smaller dimensions than the main product.
  • At least the outer side board 39 is thicker by the dimension Z, in the example 2 mm, than the conventional side boards, which have the thickness d '.
  • the practitioner will even make the second side board 40 thicker than the conventional side boards in thickness d "."
  • the gain by the amount Z will result in a larger square footage of center panel than in the conventional methods he gets paid the greater thickness of these boards, while the mid-ply manufacturer has the advantage that he can make more square meter base.
  • Fig. 15 the annual rings are indicated in the side-goods 39, 40. After gluing this side fabric in the manner described to the blocks 28 and the separation into the middle layers 30 results in a middle layer with standing annual rings, as is apparent from Fig. 10 results.
  • standing annual rings are an essential criterion for the quality of the plates. The behavior of such plates in all stress directions is best when there are annual rings within the plates.
  • the thickness d ', d "of the side fabric 39, 40 it is readily possible to vary the thickness d ', d "of the side fabric 39, 40.
  • the width of the side fabric 39, 40 can be easily varied and width of the side fabric 39, 40.
  • Such commercial thicknesses of the side fabric 39, 40 are, for example, 17 mm, 23 mm, 27 mm, 38 mm and 48 mm. 40 are in the range between 75 mm and 160 mm. If the side boards are wider, they can be split at least once.
  • the sawmill can thus in cooperation with the manufacturer of the middle layers 30 make an optimization of the plates to be produced in width and shape variable. In particular, he can manufacture and market intermediate sizes, for example side goods 39, 40 of 15 mm, 16 mm thickness and the like.
  • the middle layers 30 are of course made not only from the side boards 39,40, but in particular from the main product 41.
  • the reference to the side fabric 39, 40 shows that with the method described, the inferior fabric 39, 40 can be optimally utilized.
  • the middle layers 30 or the solid wood panels can also be produced.
  • the use of different dimensions in the side goods 39, 40 can be carried out in batches only in production in order to obtain sufficient quantities for larger productions. It is advantageous if the width of the side fabric 39, 40 held rather constant and for the thickness is varied. The conversion of a production line to a different thickness of the side fabric 39, 40 is possible in the described method easily and with little effort. Especially with the possibility of being able to deviate from the commercial dimensions for the side fabric 39, 40, the advantage described for the sawmill and the middle layer manufacturer results.
  • the middle layers 30 to be produced can be made variable in thickness and width, depending on the dimensional requirements of the finished wood panel, which consists of the middle layer and the cover layers.
  • the middle layer plates 30 are provided, for example, with different cover layers, for example, for blockboard with plywood cover layers or as a middle layer for three-layer plates with cover slats, etc. Therefore, the middle layers 30 are produced for different thicknesses.
  • the middle layers 30 are conveyed via a transport device 31 (FIG. Fig. 12 ) transported transversely to its longitudinal direction.
  • the middle layers 30 reach a Longitudinal transport device 32, on which the middle layers 30 are transported individually in the longitudinal direction in the direction of a gluing press 33.
  • the middle layers 30 are applied with glue on one of its longitudinal sides.
  • the middle layers 30 are transported in a known manner in the glue press 33 and there glued together with their long sides contiguous to large-sized center layers 34. In this way, by means of continuous bonding, middle layer blocks 34 of very different lengths can be manufactured.
  • Fig. 13 shows a middle layer 30, in which the slat layers 29 according to the embodiment according to the Fig. 10 and 11 from with their front sides dull contiguous boards, which are glued together only on their long sides.
  • the outer slat position 35 of the middle layer 30, however, consists of lamellae 36, which are glued together at their end faces in each case via a finger joint 37.
  • the slats 36 are glued on their longitudinal sides with the adjacent slats of the adjacent slat position 29.
  • the middle layer 30 on the outside can also have a continuous lamella, which is glued to the adjacent lamella layer 29.
  • the finger-jointed lamellae 36 with the lamination layers 29 located between them, which consist of the butt-jointed lamellae, can be arranged in the pressure and tension zones of the middle layers 30.
  • Such middle layers 30 are intended primarily for applications that are not exposed to statically relevant loads.
  • middle layers can be used by way of example for door and prefabricated house bars, for window edges, for cross laminated timber elements and the like.
  • the middle layers 30 can also be formed continuously from the slat layers 29 with the butt-closing slats, which are glued together only on their longitudinal sides.
  • the middle layers 30 with the finger-jointed lamellae 36 on the outer sides and the lamellae lying therebetween, with their front sides lying flush against each other, can also be used for solid wood panels.
  • the butt-jointed lamellae and the finger-jointed or also continuous lamellae 36 are combined on the two outer sides of the central ply 30.
  • the appearance of a solid wood panel is achieved, although between the two outer slats 35, the butt-jointed slats are arranged without finger-jointing.
  • Fig. 14 shows the block 38, from which, as shown by Fig. 10 has been explained by horizontal saw cuts the middle layers 30 according to Fig. 13 be sawed.
  • the frontal pressing of the slats can be done both in a finger jointing line as well as by a suitable pressing device in the continuous glueing press 26, 33.
  • the slats B are the buffer stations 22 to 24 removed in an intelligent manner so that these slats joined together form a slat position 29 of predetermined length.
  • the slats B are not placed edgewise, but are with their long side on the conveyor 25 lying the Gluepress 26 fed.
  • the slats B are brought into abutment with their front sides abutting within the slats position 29 and glued on their narrow longitudinal sides.
  • the slat layers 29 are then joined together in a known manner to form a slat carpet whose thickness corresponds to the thickness of the slat position 29 or of the slats B.
  • the slats can be fed so that the slat position 29 has the desired length. It is ensured by the intelligent feed that located within the slat position 29 end-side fins B are so long that they do not interfere with the further processing of the wood slab produced from the slat layers.
  • the method has been explained in detail with reference to the production of a middle layer.
  • the method generally produces blocks and plates, of which the mid-ply plates from the butt-struck lamellar strands are only one example.
  • the method described results in a significantly better material yield than in the known methods.
  • This advantage of the method described is essential and means to the user that he can produce more blocks and plates from the starting material.
  • the described Advantage that results in the use of the inferior goods in the form of the side fabric 39, 40, for the user of the method also beneficial.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)

Claims (12)

  1. Procédé de fabrication de panneaux en bois, lors duquel on divise des planches (1) en lamelles (B) que l'on place les unes derrière les autres, en couches assez longues de lamelles (29), de telle sorte que la somme de la longueur des lamelles corresponde au moins à la longueur de la couche de lamelles (29) devant être créée, les couches de lamelles (29) étant collées en étant adjacentes par leurs côtés longitudinaux en un panneau en bois,
    caractérisé en ce que pour les lamelles (B) de différentes longueurs sont prévus des postes tampons (22 à 24), à partir desquels les lamelles (B) sont prélevées pour la formation des couches de lamelles (29), en ce que les lamelles (B) sont assemblées intelligemment de telle sorte que les lamelles (B) d'extrémité à l'intérieur de la couche de lamelles (29) soient d'une longueur telle, qu'elles ne gênent pas lors de la poursuite de l'usinage du panneau en bois et en ce que la dernière lamelle (B) trop longue, se trouvant à l'intérieur de la couche de lamelles (29) est sectionnée de sorte que la couche de lamelles (29) ait la longueur voulue, la dernière lamelle (B) à l'intérieur de la couche de lamelles (29) étant choisie à une longueur telle, qu'après le sectionnement de la surlongueur de ladite lamelle (B), la pièce restante de la lamelle (B) puisse former la première lamelle de la prochaine couche de lamelles (29) devant être fabriquée.
  2. Procédé selon la revendication 1,
    caractérisé en ce qu'on colle les couches de lamelles (29) les unes aux autres par leurs côtés longitudinaux étroits.
  3. Procédé selon la revendication 1,
    caractérisé en ce qu'on presse les couches de lamelles (29) par leurs côtés longitudinaux plus larges encollés, pour qu'elles soient adjacentes en un bloc (28) à partir duquel on scie avantageusement des couches centrales (30).
  4. Procédé selon l'une quelconque des revendications 1 à 3,
    caractérisé en ce qu'à l'intérieur de la couche de lamelles (29), on amène les lamelles (B) en appui adjacent serré par leurs faces frontales.
  5. Procédé selon l'une quelconque des revendications 1 à 4,
    caractérisé en ce que pour la fabrication de la lamelle (B) à partir de la matière brute (1), on n'élimine que les défauts grossiers (2) du bois.
  6. Procédé selon l'une quelconque des revendications 1 et 3 à 5,
    caractérisé en ce qu'on place les lamelles (B) debout.
  7. Procédé selon l'une quelconque des revendications 1 et 3 à 6,
    caractérisé en ce qu'on encolle les lamelles (B) sur un côté longitudinal.
  8. Procédé selon l'une quelconque des revendications 1 à 7,
    caractérisé en ce qu'on scie les lamelles (B) sur leurs extrémités avant l'encollage.
  9. Procédé selon la revendication 3 et le cas échéant selon l'une quelconque des revendications 4 à 8,
    caractérisé en ce qu'on scie les blocs (28) à la transversale des joints encollés en couches de lamelles ou en couches centrales (30).
  10. Procédé selon la revendication 3 et le cas échéant selon l'une quelconque des revendications 4 à 9,
    caractérisé en ce qu'on presse les couches centrales (30) en des panneaux assez grands, respectivement en des panneaux de couche centrales (34).
  11. Procédé selon la revendication 3 et le cas échéant selon l'une quelconque des revendications 4 à 10,
    caractérisé en ce que sur ses deux faces extérieures, on munit la couche centrale (30) de lamelles (36) qui s'étendent sur toute la largeur de la couche centrale (30).
  12. Procédé selon la revendication 3 et le cas échéant selon l'une quelconque des revendications 4 à 11,
    caractérisé en ce que sur ses deux faces extérieures, on munit la couche centrale (30) de lamelles (36) qui sur leurs faces frontales sont reliées entre elles par un assemblage à dents collées (37).
EP10004735.6A 2009-05-13 2010-05-05 Procédé de fabrication de plaques en bois Active EP2251168B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201030382T SI2251168T1 (sl) 2009-05-13 2010-05-05 Postopek za izdelavo lesenih plošč

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009022335A DE102009022335A1 (de) 2009-05-13 2009-05-13 Verfahren zur Herstellung von Holzplatten

Publications (2)

Publication Number Publication Date
EP2251168A1 EP2251168A1 (fr) 2010-11-17
EP2251168B1 true EP2251168B1 (fr) 2013-07-17

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EP10004735.6A Active EP2251168B1 (fr) 2009-05-13 2010-05-05 Procédé de fabrication de plaques en bois

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EP (1) EP2251168B1 (fr)
DE (1) DE102009022335A1 (fr)
DK (1) DK2251168T3 (fr)
SI (1) SI2251168T1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019125608A1 (de) * 2019-09-24 2021-03-25 PaTim UG (haftungsbeschränkt) Verfahren zur Herstellung eines Holzbauelementes sowie Holzbauelement

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DE102015100033A1 (de) * 2015-01-05 2016-07-07 Ralf Pollmeier Verfahren zur Herstellung von Furnierschichtholz
DE102015000495A1 (de) * 2015-01-14 2016-07-14 GreCon Dimter Holzoptimierung Süd GmbH & Co. KG Verfahren zur Herstellung von Platten und/oder Blöcken aus Holz
EP3127669A1 (fr) * 2015-08-04 2017-02-08 Binderholz International AG Procede de fabrication de composants en bois
AT518249B1 (de) * 2016-02-16 2017-09-15 Fill Gmbh Verfahren und Vorrichtung zum Herstellen von Brettschichtholz
AT518387B1 (de) * 2016-07-08 2017-10-15 Fill Gmbh Verfahren und Vorrichtung zum Herstellen von Lamellenlagen aus hintereinander aufgereihten Lamellen
DE102020127141A1 (de) 2020-10-15 2022-04-21 Homag Gmbh Verfahren zum Fertigen länglicher Werkstücke sowie Fertigungseinrichtung

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DE102019125608A1 (de) * 2019-09-24 2021-03-25 PaTim UG (haftungsbeschränkt) Verfahren zur Herstellung eines Holzbauelementes sowie Holzbauelement
EP3797984A1 (fr) 2019-09-24 2021-03-31 PaTim UG (haftungsbeschränkt) Procédé de fabrication d'un élément de construction en bois ainsi qu'élément de construction en bois
EP3797984B1 (fr) * 2019-09-24 2024-04-03 PaTim UG (haftungsbeschränkt) Procédé de fabrication d'un élément de construction en bois ainsi qu'élément de construction en bois

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SI2251168T1 (sl) 2013-11-29
DK2251168T3 (da) 2013-10-14
EP2251168A1 (fr) 2010-11-17

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