ES2196228T5 - PANEL, IN PARTICULAR, FOR SOIL COATING. - Google Patents
PANEL, IN PARTICULAR, FOR SOIL COATING. Download PDFInfo
- Publication number
- ES2196228T5 ES2196228T5 ES97117212T ES97117212T ES2196228T5 ES 2196228 T5 ES2196228 T5 ES 2196228T5 ES 97117212 T ES97117212 T ES 97117212T ES 97117212 T ES97117212 T ES 97117212T ES 2196228 T5 ES2196228 T5 ES 2196228T5
- Authority
- ES
- Spain
- Prior art keywords
- panels
- groove
- panel
- grooves
- tabs
- 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.)
- Expired - Lifetime
Links
- 239000002689 soil Substances 0.000 title description 4
- 238000000576 coating method Methods 0.000 title description 3
- 239000011248 coating agent Substances 0.000 title description 2
- 239000003292 glue Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 210000002105 tongue Anatomy 0.000 abstract description 16
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000005755 formation reaction Methods 0.000 abstract 2
- 239000011247 coating layer Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 229920002522 Wood fibre Polymers 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000002025 wood fiber Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
- E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
- E04F2201/025—Non-undercut connections, e.g. tongue and groove connections with tongue and grooves alternating transversally in the direction of the thickness of the panel, e.g. multiple tongue and grooves oriented parallel to each other
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Lock And Its Accessories (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Superstructure Of Vehicle (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Panel, en particular, para revestimiento de suelos.Panel, in particular, for cladding floors.
La invención trata de un panel, en particular, para revestimientos de suelo, que presenta una tabla de soporte compuesta por materia derivada de la madera, que se prevé con un revestimiento en su cara superior, en donde la tabla presenta en sus cantos o bordes ranuras y lengüetas que encajan en las ranuras y lengüetas correspondientes de otros paneles del mismo tipo.The invention concerns a panel, in particular, for floor coverings, which presents a support table composed of material derived from wood, which is expected with a lining on its upper face, where the table presents in their edges or edges grooves and tabs that fit in the grooves and corresponding tabs of other panels of the same type.
Cuando se coloca este tipo de paneles para formar un pavimento, se encola la cara superior de las lengüetas de cada panel antes de encajarlas en las correspondientes ranuras del panel opuesto. Al insertar las lengüetas en una ranura del panel opuesto, la cola aplicada en las lengüetas se desplaza desviándose no sólo a la zona donde la ranura tiene mayor profundidad que la altura de la lengüeta, sino llegando incluso a la cara superior de los paneles unidos, de modo que no sólo se encola la zona de contacto entre la superficie de la lengüeta y la pared opuesta de la ranura, sino también las juntas formadas por los paneles unidos. La cola que sale a la cara superior de los paneles unidos se elimina limpiando la superficie con un trapo.When this type of panels is placed to form a pavement, the upper face of the tongues of the each panel before fitting them into the corresponding grooves of the opposite panel. When inserting tabs into a slot in the panel opposite, the tail applied on the tabs moves by deflecting not only to the area where the groove has greater depth than the tongue height, but even reaching the upper face of the panels joined together, so that not only the area of contact between the tongue surface and the opposite wall of the groove, but also the joints formed by the joined panels. The tail that goes to the upper face of the joined panels is Remove by cleaning the surface with a cloth.
Debido a que las lengüetas y ranuras unidas y los paneles que se pretenden unir, sufren cambios en las tolerancias de fabricación, se requieren acanaladuras en la zona de paso entre las lengüetas y los lados laterales o bordes de los paneles así como una mayor profundidad de las ranuras en relación con la altura sobresaliente de las lengüetas que se van a encajar. A este respecto, el espacio disponible para la unión encolada entre las lengüetas y las ranuras y los topes frontales o bordes contiguos de los paneles que se pretenden encajar y unir, es relativamente pequeño.Because the tabs and grooves attached and the panels that are intended to join, undergo changes in the manufacturing tolerances, grooves are required in the area of passage between the tabs and the lateral sides or edges of the panels as well as a greater depth of the grooves in relation with the outstanding height of the tabs to be fitted. In this regard, the space available for the glued joint between tabs and grooves and front stops or edges contiguous of the panels that are intended to fit and join, is relatively small
Debido a esta problemática, se observan a menudo fallos o puntos débiles en la colocación de los pavimentos mediante revestimientos fabricados con este tipo de paneles, con el resultado de que se agrietan las zonas encoladas entre los paneles, por lo menos en algunos puntos y que el recubrimiento sufre grietas o aperturas de otro tipo que permite entrar a la humedad del aire y, en especial, al agua usada para la limpieza. Una vez que la humedad ha penetrado en la zona de contacto y de encolado entre los paneles contiguos, la materia de los paneles compuestos por la materia derivada de la madera empieza a trabajar, lo que finalmente provoca deformaciones en el revestimiento del suelo colocado. Un suelo con defectos de este tipo no podrá ser reparado, sino tendrá que ser sustituido completamente.Due to this problem, they are often observed faults or weaknesses in the placement of pavements through coatings made with this type of panels, with the result of the glued areas between the panels cracking, at least at some points and that the coating suffers cracks or other openings that allow air humidity to enter and, especially, the water used for cleaning. Once the moisture has penetrated the contact and sizing area between the adjoining panels, the matter of the panels composed of the matter derived from wood begins to work, which finally causes deformations in the floor covering placed. A floor with defects of this type can not be repaired, but will have To be completely replaced.
Tales defectos en suelos colocados mediante paneles con uniones machihembradas no sólo son ocasionados por la colocación incorrecta, sino que aparecen incluso cuando los paneles han sido colocados cuidadosamente en una superficie bien preparada, cuando hay desigualdades mínimas en la superficie y cuando, después de colocar el revestimiento del suelo, se originan modificaciones por defectos de lisura de la superficie, debidos, por ejemplo, a asentamientos del edificio en el que se encuentre colocado el suelo.Such defects in soils placed by panels with tongue and groove joints are not only caused by the incorrect placement, but appear even when the panels they have been carefully placed on a well prepared surface, when there are minimal inequalities on the surface and when, after of placing the floor covering, modifications originate due to surface smoothness defects, due, for example, to settlements of the building in which the ground.
El objetivo de la invención es mejorar la unión entre paneles encajados mediante ranuras y lengüetas y colocados de forma paralela, especialmente cuando se trata de paneles para el suelo, de tal forma que incluso cuando existen pequeñas desigualdades en la superficie o éstas aparecen después de haber colocado el revestimiento del suelo, no se ocasionen desperfectos en la zona de unión de los paneles que puedan requerir la sustitución completa del revestimiento del suelo colocado.The objective of the invention is to improve the binding between panels fitted by means of grooves and tabs and placed parallel form, especially when it comes to panels for the soil, so that even when there are small surface inequalities or these appear after having placed the floor covering, no damage is caused in the zone of union of the panels that may require the complete replacement of the floor covering placed.
Este objetivo se alcanza conforme a la invención con un panel que presente las características de la reivindicación 1. Otras configuraciones ventajosas de la invención son objeto de las reivindicaciones secundarias. La invención permite crear una unión machihembrada doble para paneles, especialmente, paneles para suelos, que, en comparación con las habituales uniones machihembradas encolables, proporciona mayores zonas de contacto en las juntas y, con ello, mayores zonas de encolado. Con ello, aumenta la sujeción y la estabilidad entre los paneles que se pretenden encajar y encolar cuando se colocan en una superficie con desigualdades. Además, la invención permite, en gran medida, evitar las incorrecciones en la colocación.This objective is achieved according to the invention. with a panel presenting the characteristics of the claim 1. Other advantageous configurations of the invention are subject to the secondary claims. The invention allows to create a double tongue and groove joint for panels, especially panels for floors, which, in comparison with the usual joints glued tongue and groove, provides greater contact areas in the joints and, with it, greater areas of gluing. With that, increases the grip and stability between the panels that are they intend to fit and glue when placed on a surface with inequalities In addition, the invention allows, to a large extent, to avoid Incorrect placement.
En el dibujo se muestra un ejemplo de realización de paneles colocados conforme a la invención en representación esquemática. Representa:The drawing shows an example of realization of panels placed according to the invention in schematic representation It represents:
Fig. 1 una sección transversal de dos paneles contiguos realizados conforme a la invención, que se han de unir encajándose, antes de encajarse.Fig. 1 a cross section of two panels contiguous made according to the invention, to be joined fitting, before fitting.
Fig. 2 una sección transversal de los paneles encajados representados en la fig. 1, estando señaladas y siendo, por tanto, reconocibles, las zonas de encolado.Fig. 2 a cross section of the panels embedded represented in fig. 1, being indicated and being, Therefore, recognizable areas of gluing.
Cada panel 1 se compone de una tabla de soporte 2 formada de pasta de madera tales como HDF (fibras de madera de alta densidad), MDF (fibras de madera de media densidad) o madera aglomerada, que se prevé en su cara superior con una capa de revestimiento 3 que sirve como superficie superior y se compone, por ejemplo, de papel estampado. Sobre esta capa de revestimiento 3 se coloca una capa de protección 4 transparente y resistente al desgaste.Each panel 1 consists of a support table 2 formed of wood pulp such as HDF (wood fibers of high density), MDF (medium density wood fibers) or wood agglomerated, which is provided on its upper face with a layer of lining 3 that serves as a top surface and is composed, for example, of patterned paper. About this coating layer 3 a transparent and resistant protection layer 4 is placed wear.
Cada tabla de soporte 2 presenta en su cara inferior otra capa de revestimiento 5 que sirve como estabilizante y se encuentra a su vez por debajo de otra capa de protección 6, que, sin embargo, no ha de ser necesariamente transparente porque la capa de revestimiento 5 no constituye una superficie decorativa como la capa de revestimiento 3.Each support table 2 presents on its face bottom another coating layer 5 that serves as a stabilizer and is in turn below another protective layer 6, which, however, does not necessarily have to be transparent because the coating layer 5 does not constitute a decorative surface as the coating layer 3.
Cada panel presenta en uno de los bordes longitudinales y en uno de los bordes frontales una ranura 7 continua que se reduce ligeramente hacia el interior en forma cónica, así como un saliente 8 prominente hacia el exterior en forma de cuña, el cual sirve como una especie de lengüeta.Each panel presents at one of the edges longitudinal and in one of the front edges a groove 7 continuous that is reduced slightly inwardly in shape conical as well as a protruding protrusion 8 outward in wedge shape, which serves as a kind of tongue.
En el otro borde longitudinal y en el otro borde frontal, cada panel 1 presenta una lengüeta cónica 9 que encaja en la ranura profunda 7 de otro panel del mismo tipo, por encima de la cual se encuentra una ranura en forma de cuña 10 que encaja en el saliente en forma de cuña 8 de otro panel 1 del mismo tipo. La fig. 2 muestra de qué manera la lengüeta cónica 9 encaja en una ranura 7, y cómo el saliente en forma de cuña 8 encaja en una ranura en forma de cuña 10 en los paneles 1 correspondientes.On the other longitudinal edge and on the other edge front, each panel 1 has a conical tongue 9 that fits in the deep groove 7 of another panel of the same type, above the which is a wedge-shaped groove 10 that fits in the wedge-shaped projection 8 of another panel 1 of the same type. Fig. 2 shows how the tapered tongue 9 fits into a groove 7, and how the wedge-shaped projection 8 fits into a groove in wedge shape 10 in the corresponding panels 1.
Cada saliente 8 es más corto que la profundidad de su ranura correspondiente 10 y cada lengüeta 9 es más corta que la profundidad de su ranura correspondiente 7, de tal forma que cuando se colocan dos paneles 1, conforme a lo representado en la fig. 2, en cada ranura 7 y 10 permanece un hueco 11 ó 12.Each protrusion 8 is shorter than the depth of its corresponding slot 10 and each tab 9 is shorter than the depth of its corresponding groove 7, such that when two panels 1 are placed, as shown in the fig. 2, in each slot 7 and 10 a gap 11 or 12 remains.
Cuando se coloca un revestimiento, por ejemplo, para el suelo, realizado con paneles 1 conforme a lo representado en el dibujo, se aplica cola en la cara superior 13 de cada lengüeta 9. Como medida adicional, no siendo necesario en todos los casos, puede aplicarse cola adicional en la cara inferior 14 de la lengüeta 9.When a lining is placed, for example, for the floor, made with panels 1 as shown in the drawing, glue is applied to the upper face 13 of each tab 9. As an additional measure, not being necessary in all cases, additional glue can be applied on the lower face 14 of the tab 9.
Cuando se encajan dos paneles 1 partiendo de la posición representada en la fig. 1 y llegando a la posición conforme a la fig. 2, la cara superior 13 de cada lengüeta 9 entra en contacto con la cara interior 15, colocada arriba, de cada ranura 7, al igual que la cara inferior 14 de la lengüeta 9 entra en contacto con la cara interior 16, colocada abajo, de la ranura 7 en forma de cuña o cónica, conforme a lo representado en la fig. 2. La fig. 2 muestra las zonas de contacto 17 y 18.When two panels 1 fit from the position shown in fig. 1 and reaching the position according to fig. 2, the upper face 13 of each tongue 9 enters in contact with the inner face 15, placed above, of each slot 7, like the lower face 14 of the tongue 9 enters in contact with the inner face 16, placed below, of the groove 7 wedge or conical, as shown in fig. 2. Fig. 2 shows contact zones 17 and 18.
Cuando se encajan dos paneles 1, se elimina la cola depositada en la cara superior 13 y, dado el caso, también en la cara inferior 14 de cada lengüeta cónica 9 y se reparte de forma uniforme en las zonas de contacto 17 y 18. La cola sobrante podrá desplazarse a las zonas huecas 11 y 12, así como a otro hueco 19 que se encuentra en la cara inferior de los paneles contiguos. Cuando se encajan dos paneles, la cola sobrante que llega al hueco 12 se desplaza hacia la cara superior 20 de cada saliente en forma de cuña 8 y hacia la cara inferior 21 de cada ranura en forma de cuña 10, lo que da lugar a un encolado adicional en la zona de contacto 22 entre la cara superior del saliente en forma de cuña 8 y la ranura en forma de cuña 10.When two panels 1 are fitted, the tail deposited on the upper face 13 and, if necessary, also in the lower face 14 of each tapered tongue 9 and distributed so uniform in contact zones 17 and 18. The remaining tail may move to hollow areas 11 and 12, as well as to another hollow 19 which is located on the underside of the adjacent panels. When two panels fit together, the remaining tail that reaches the hole 12 moves to the upper face 20 of each projection in shape wedge 8 and toward the bottom face 21 of each groove in the form of wedge 10, which results in additional gluing in the area of contact 22 between the upper face of the wedge-shaped projection 8 and the wedge-shaped groove 10.
Finalmente, los paneles 1 encajados también hacen contacto con la zona de los bordes frontales colocados de forma vertical, que se encuentran por encima de los salientes 8 y de las ranuras 10, de tal forma que también se encola una zona de contacto 24. La cola sobrante que sale de la zona de contacto 24 a la superficie de los paneles unidos 1, se elimina con un trapo antes de que pueda endurecer.Finally, the panels 1 also fitted make contact with the area of the placed front edges of vertical form, which are located above the protrusions 8 and of the slots 10, so that an area of contact 24. The remaining tail leaving the contact area 24 a the surface of the joined panels 1, is removed with a rag before it can harden.
En la cara inferior de los paneles encajados 1 permanece una hendidura abierta 25 en la que también podrá depositarse cola sobrante, si hubiera lugar. Esta zona no requiere contacto entre los paneles 1 encajados.On the underside of the embedded panels 1 an open slot 25 remains in which you can also deposit excess tail, if any. This area does not require contact between embedded panels 1.
Debido a la doble unión machihembrada especial de los paneles 1 encajados, representada en el dibujo y descrita en los apartados anteriores, la unión fija realizada con cola entre los paneles, es más resistente que las uniones machihembradas simples, de tal forma que un revestimiento de suelo formado por paneles 1 presenta la estabilidad requerida incluso cuando la superficie no está completamente lisa. Por consiguiente, no hay peligro de que los revestimientos de suelo formados por paneles 1 puedan rajarse en las zonas de los puntos de unión y de que pueda entrar humedad en las grietas resultantes, lo cual podría provocar deformación o abarquillamiento del revestimiento del suelo y, con ello, la destrucción del suelo entero.Due to the special double tongue and groove joint of the panels 1 embedded, represented in the drawing and described in the previous sections, the fixed union with tail between the panels, is more resistant than the tongue and groove joints simple, so that a floor covering formed by panels 1 presents the required stability even when the surface is not completely smooth. Therefore, there is no danger of floor coverings formed by panels 1 can crack in the areas of the junction points and that you can moisture enters the resulting cracks, which could cause deformation or curling of the floor covering and, with it, the destruction of the entire soil.
Claims (4)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97117212A EP0906994B2 (en) | 1998-03-04 | 1997-10-04 | Panel, especially for floor coverings |
| DE29803708U DE29803708U1 (en) | 1997-10-04 | 1998-03-04 | Panel, in particular for floor coverings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2196228T3 ES2196228T3 (en) | 2003-12-16 |
| ES2196228T5 true ES2196228T5 (en) | 2008-04-16 |
Family
ID=26061269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97117212T Expired - Lifetime ES2196228T5 (en) | 1997-10-04 | 1997-10-04 | PANEL, IN PARTICULAR, FOR SOIL COATING. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0906994B2 (en) |
| AT (1) | ATE237052T1 (en) |
| DE (2) | DE29724334U1 (en) |
| DK (1) | DK0906994T4 (en) |
| ES (1) | ES2196228T5 (en) |
| PT (1) | PT906994E (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE514645C2 (en) | 1998-10-06 | 2001-03-26 | Perstorp Flooring Ab | Floor covering material comprising disc-shaped floor elements intended to be joined by separate joint profiles |
| DE29914604U1 (en) * | 1999-08-20 | 2001-01-04 | KRONOTEX GmbH Holz- und Kunstharzwerkstoffe Export Import, 16909 Heiligengrabe | Panel, especially floor panel |
| WO2001021365A1 (en) | 1999-09-22 | 2001-03-29 | Kronospan Technical Company Ltd. | Device and method for producing floor panels |
| DE19945279C1 (en) * | 1999-09-22 | 2001-04-05 | Kronospan Tech Co Ltd | Device and method for producing floor panels and panels manufactured in accordance with the method |
| PL349278A1 (en) | 1999-12-27 | 2002-07-15 | Kronospan Tech Co Ltd | Panel with a shaped plug−in section |
| HRP20020724B1 (en) * | 2000-03-07 | 2004-06-30 | E F P Floor Prod Fussboeden | Mechanical connection of panels |
| YU66302A (en) | 2000-03-07 | 2004-09-03 | E.F.P.Floor Products Fussboden Gmbh. | Mechanical connection of panels |
| SE518184C2 (en) | 2000-03-31 | 2002-09-03 | Perstorp Flooring Ab | Floor covering material comprising disc-shaped floor elements which are joined together by means of interconnecting means |
| DE20008708U1 (en) | 2000-05-16 | 2000-09-14 | Kronospan Technical Co. Ltd., Nikosia | Panels with coupling agents |
| DE20109840U1 (en) | 2001-06-17 | 2001-09-06 | Kronospan Technical Co. Ltd., Nikosia | Plates with push-in profile |
| WO2003048481A1 (en) | 2001-12-04 | 2003-06-12 | Kronospan Technical Company Ltd | Damp protectant for panels |
| DE10206877B4 (en) | 2002-02-18 | 2004-02-05 | E.F.P. Floor Products Fussböden GmbH | Panel, especially floor panel |
| EP1361320A1 (en) * | 2002-05-10 | 2003-11-12 | Tarkett Sommer S.A. | Floorboard |
| WO2004063486A1 (en) * | 2003-01-16 | 2004-07-29 | Shenyang Jianbaoli New Building Material Co., Ltd | New type building exterior panel, process and apparatus for making the same |
| EP1445396A3 (en) * | 2003-01-27 | 2006-05-31 | Arthur Fries | Connection of plate-like elements with a flexible spacer |
| SI1639215T1 (en) | 2003-07-02 | 2011-11-30 | Interglarion Ltd | Panels comprising interlocking snap-in profiles |
| SE528583C2 (en) | 2006-03-27 | 2006-12-19 | Tarkett Ab | Floorboard production method, comprises bevelling length edges of surface layer and then machining these edges to form tongue and groove profiles |
| DE102010004717A1 (en) | 2010-01-15 | 2011-07-21 | Pergo (Europe) Ab | Set of panels comprising retaining profiles with a separate clip and method for introducing the clip |
| CA2797092C (en) | 2010-05-10 | 2015-11-03 | Pergo (Europe) Ab | Set of panels |
| JP7173875B2 (en) * | 2019-01-11 | 2022-11-16 | 株式会社Subaru | Joint structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471012A (en) * | 1982-05-19 | 1984-09-11 | Masonite Corporation | Square-edged laminated wood strip or plank materials |
| FR2618826A1 (en) * | 1987-07-29 | 1989-02-03 | Boisne Jack | Self-supporting unit of multi-layer type in woody material to form a floor |
| JP3134142B2 (en) * | 1993-12-28 | 2001-02-13 | 朝日ウッドテック株式会社 | Flooring and floor structure |
| FR2721957B1 (en) * | 1994-06-29 | 1996-09-20 | Geraud Pierre | WOOD LATCH |
| BE1010487A6 (en) * | 1996-06-11 | 1998-10-06 | Unilin Beheer Bv | FLOOR COATING CONSISTING OF HARD FLOOR PANELS AND METHOD FOR MANUFACTURING SUCH FLOOR PANELS. |
-
1997
- 1997-10-04 DE DE29724334U patent/DE29724334U1/en not_active Expired - Lifetime
- 1997-10-04 ES ES97117212T patent/ES2196228T5/en not_active Expired - Lifetime
- 1997-10-04 EP EP97117212A patent/EP0906994B2/en not_active Expired - Lifetime
- 1997-10-04 DK DK97117212T patent/DK0906994T4/en active
- 1997-10-04 AT AT97117212T patent/ATE237052T1/en not_active IP Right Cessation
- 1997-10-04 DE DE59709794T patent/DE59709794D1/en not_active Expired - Fee Related
- 1997-10-04 PT PT97117212T patent/PT906994E/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK0906994T4 (en) | 2008-02-18 |
| EP0906994B1 (en) | 2003-04-09 |
| EP0906994B2 (en) | 2007-10-24 |
| DE59709794D1 (en) | 2003-05-15 |
| PT906994E (en) | 2003-07-31 |
| EP0906994A1 (en) | 1999-04-07 |
| ES2196228T3 (en) | 2003-12-16 |
| DK0906994T3 (en) | 2003-06-16 |
| DE29724334U1 (en) | 2000-12-21 |
| ATE237052T1 (en) | 2003-04-15 |
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