EP0756058B1 - Doorleaf - Google Patents

Doorleaf Download PDF

Info

Publication number
EP0756058B1
EP0756058B1 EP19960890114 EP96890114A EP0756058B1 EP 0756058 B1 EP0756058 B1 EP 0756058B1 EP 19960890114 EP19960890114 EP 19960890114 EP 96890114 A EP96890114 A EP 96890114A EP 0756058 B1 EP0756058 B1 EP 0756058B1
Authority
EP
European Patent Office
Prior art keywords
rods
door
glued
inner layer
layer
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
Application number
EP19960890114
Other languages
German (de)
French (fr)
Other versions
EP0756058A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tilly Holzindustrie GesmbH
Original Assignee
Tilly Holzindustrie GesmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tilly Holzindustrie GesmbH filed Critical Tilly Holzindustrie GesmbH
Publication of EP0756058A1 publication Critical patent/EP0756058A1/en
Application granted granted Critical
Publication of EP0756058B1 publication Critical patent/EP0756058B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7021—Door leaves characterised by the filling between two external panels consisting of wooden strips filling the whole door

Definitions

  • the invention relates to a door blank or door made of solid wood, consisting of a Middle layer, which contains a number of vertical, abutting rods, and off on at least one side of these adjoining glues, the middle layer including the Gluing is covered on both sides by a layer of cover slats.
  • GB 533 622 A shows a composite wood panel with an inner layer from each other Spaces of separate bars, with outer layers of loose on both sides of this inner layer contiguous, d. H. do not connect glued rods.
  • the grain direction the rods of the outer layers run transversely to the fiber direction of the rods of the inner layer.
  • Cover veneers are glued to the outer layers, including the side, the inner layer and the End bars limiting middle layers can cover.
  • this known composite wood panel are neither the bars of the inner layer nor those of the outer layers glued together, which results in a low internal strength.
  • the cavities of the inner layer have an unfavorable effect on the soundproofing of the panel.
  • FR 2 469 279 A reveals a wooden panel that is particularly suitable, for example, as Table tennis table should be suitable, and which consists of three or five layers glued together. These layers each consist of boards that are connected by tongue and groove or from a one-piece plate, but not from rods. The fiber directions of the individual Layers run across each other. Cover lamella layers are also not provided like banding.
  • the middle layer has an inner layer of block-glued rods, and two outer Layers, which consist of block-glued rods or plates, with their fiber direction extend transversely to the bars of the inner layer or their fiber direction.
  • the door according to the invention has a particularly high freedom from distortion and dimensional stability and cracks are almost impossible.
  • edge band with the cover lamella layers is not are glued to the middle layer.
  • cover slats are 4.5 to 6.5 mm thick and 80 to 140 mm wide and / or the bars of the inner layer between 15 and 25 mm thick and between 25 and 40 mm wide and / or the rods of the outer Layers between 4.5 and 6.5 mm thick and between 85 and 110 mm wide.
  • the desired properties of a door according to the invention result in particular if it is hot pressed using a glue of the gluing class AW 100.
  • FIG. 1 shows a schematic Front view of a door according to the invention
  • Fig. 2 shows a section along the line II-II of Fig. 1, partially shown in an enlarged view
  • Fig. 3 is a section along the line III-III of Fig. 1, also only partially shown and enlarged.
  • a door 1 or blank according to the invention has a middle layer 2, which is constructed in three layers.
  • An inner layer 3 consists of block glued Bars 3 ', which run with their grain in the longitudinal direction of the door - when installed The door is therefore vertical.
  • the bars 3 ' have one rectangular cross section from 15 to 25 mm x 25 to 40 mm.
  • Outer layers 4 are glued onto the inner layer 3 on both sides, which also each consist of block glued rods 4 '.
  • the bars 4 ' run with their fiber direction normal to Bars 3 ', thus with the door 1 installed horizontally and in a preferred embodiment they have a cross section of 4.5 to 6.5 mm x 85 to 110 mm.
  • the bars 3 'and 4' can, especially if they have a small thickness and length are called plates.
  • the middle layer 2 is surrounded on all four sides by glue-in strips 5, which as solid wood rods, e.g. with a cross section of 45 x 30 to 55 x 40 mm.
  • the four pegs 5 thus form a rectangular frame for the middle layer 2, but they are preferably not glued to the middle layer.
  • a layer 6 of cover slats 6 ' is glued onto this structure on both sides.
  • the Cover slats 6 ' are e.g. 4.5 to 6.5 mm thick and 80 to 140 mm wide and also on theirs Edges glued together so that they each have a slice of the entire sandwich construction Form door 1.
  • gluing is advantageously carried out with a glue of the gluing class AW 100 according to DIN 68705, B1.3 under hot pressing.
  • the door 1 according to the invention has a very good shut-off effect.
  • the result is a high one Distortion and dimensional stability and the risk of cracking is negligible.
  • the door blank is manufactured in the desired dimensions, which usually correspond to standards and later cut to size if necessary. Exceptions were also made milled for fittings, rebates, stops, etc.
  • the door 1 or the door blank is made entirely of solid wood, the door is healthy harmless and can also be disposed of in an environmentally friendly manner if necessary. Yet it has mechanical properties that were previously difficult to achieve with solid wood doors were.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Description

Die Erfindung bezieht sich auf einen Türrohling oder Tür aus Massivholz, bestehend aus einer Mittellage, die eine Anzahl vertikaler, aneinanderstoßender Stäbe enthält, und aus an zumindest einer Seite an diese anschließenden Einleimern, wobei die Mittellage samt den Einleimern beidseitig von einer Decklamellenlage überdeckt ist. The invention relates to a door blank or door made of solid wood, consisting of a Middle layer, which contains a number of vertical, abutting rods, and off on at least one side of these adjoining glues, the middle layer including the Gluing is covered on both sides by a layer of cover slats.

Der Trend zur Verwendung natürlicher und leicht entsorgbarer Baumaterialien hat auch bei der Herstellung von Türen dazu geführt, daß nach Möglichkeit auf Spanplatten verzichtet wird, da diese insbesondere Formaldehyd abgeben. Man geht daher immer mehr zu Massivholztüren über. Innentüren, die als Rahmentüren gefertigt sind, werden seit langem ausschließlich aus verleimten Holzteilen hergestellt. Es besteht jedoch auch ein Bedarf nach glatten und massiven Holztüren, die robust sind und sich auch bei wechselnder Temperatur und Luftfeuchtigkeit nicht verziehen. The trend towards the use of natural and easily disposable building materials has also with the Manufacture of doors led to the fact that chipboard is dispensed with, if possible these release formaldehyde in particular. Therefore, more and more people go to solid wood doors about. Interior doors that are made as frame doors have long been made exclusively glued wooden parts. However, there is also a need for smooth and massive ones Wooden doors that are sturdy and can change even with changing temperature and humidity don't warp.

Aus der US 3,165,792 A ist eine Tür der eingangs genannten Art bekannt geworden, die einen umlaufenden Rahmen aufweist, in den eine Kernschicht oder Mittellage aus vertikal verlaufenden, aneinanderstoßenden Stäben eingelegt ist. Diese Mittellage ist beidseitig von einer zweischichtigen Decklage überdeckt, die aus einer auf die Stäbe aufgeleimten Unterfurnierlage und einer auf diese aufgeleimten Außenfurnierlage besteht. Um ein Verwerfen der Tür zu verhindern, sind nicht alle Stäbe der Mittelschicht durchgehend ausgebildet, vielmehr sind einige Außenstäbe und ein Mittelstab in je zwei kurze und einen längeren Stab unterteilt. Dies zeigt, daß die Konstruktion prinzipiell anfällig gegen ein Verwerfen bzw. Verziehen ist. Der umlaufende Rahmen muß weiters einen eingefrästen und gleichfalls umlaufenden Absatz zur bündigen Aufnahme einer genau passenden, inneren Furnierlage aufweisen, wodurch die Herstellung erschwert wird, insbesondere falls Türrohlinge produziert werden sollen. From US 3,165,792 A a door of the type mentioned is known, the one has circumferential frame in which a core layer or middle layer of vertically running, abutting rods is inserted. This middle layer is on both sides of a two-layer Cover layer, which consists of an under veneer layer and glued onto the rods one exists on this glued outer veneer layer. To prevent the door from being dropped, not all of the middle layer bars are continuous, rather some are outside bars and a central bar divided into two short and one long bar. This shows that the construction is in principle susceptible to warping or warping. The circulating The frame must also have a milled and circumferential section for flush mounting have a precisely fitting inner veneer layer, which makes production difficult especially if door blanks are to be produced.

Die GB 533 622 A zeigt eine Verbundholzplatte mit einer Innenlage aus voneinander durch Zwischenräume getrennten Stäben, wobei an diese Innenlage beidseitig Außenlagen aus lose aneinanderliegenden, d. h. nicht miteinander verleimten Stäben anschließen. Die Faserrichtung der Stäbe der Außenlagen verläuft dabei quer zu der Faserrichtung der Stäbe der Innenlage. Auf die Außenlagen sind Deckfurniere aufgeklebt, die auch seitliche, die Innenlage und die Mittellagen begrenzende Abschlußstäbe überdecken können. Bei dieser bekannten Verbundholzplatte sind weder die Stäbe der Innenlage noch jene der Außenlagen miteinander blockverleimt, wodurch sich eine nur geringe innere Festigkeit ergibt. Die Hohlräume der Innenlage wirken sich ungünstig auf die Schalldämmung der Platte aus. GB 533 622 A shows a composite wood panel with an inner layer from each other Spaces of separate bars, with outer layers of loose on both sides of this inner layer contiguous, d. H. do not connect glued rods. The grain direction the rods of the outer layers run transversely to the fiber direction of the rods of the inner layer. Cover veneers are glued to the outer layers, including the side, the inner layer and the End bars limiting middle layers can cover. In this known composite wood panel   are neither the bars of the inner layer nor those of the outer layers glued together, which results in a low internal strength. The cavities of the inner layer have an unfavorable effect on the soundproofing of the panel.

Aus der FR 2 469 279 A geht eine Holzplatte hervor, die sich beispielsweise besonders als Tischtennisplatte eignen soll, und die aus drei oder fünf miteinander verleimten Schichten besteht. Diese Schichten bestehen je aus über Nut und Feder miteinander verbundenen Brettchen oder auch aus einer einstückigen Platte, nicht jedoch aus Stäben. Die Faserrichtungen der einzelnen Schichten verlaufen jeweils quer zueinander. Decklamellenlagen sind ebensowenig vorgesehen wie Einleimer. FR 2 469 279 A reveals a wooden panel that is particularly suitable, for example, as Table tennis table should be suitable, and which consists of three or five layers glued together. These layers each consist of boards that are connected by tongue and groove or from a one-piece plate, but not from rods. The fiber directions of the individual Layers run across each other. Cover lamella layers are also not provided like banding.

Es ist eine Aufgabe der Erfindung, einen Türrohling oder eine Tür zu schaffen, die sich - bei vernünftigem Herstellungsaufwand - bei Änderungen von Temperatur und/oder Feuchtigkeit nicht verzieht. It is an object of the invention to provide a door blank or a door that - at reasonable manufacturing effort - with changes in temperature and / or humidity not warped.

Diese Aufgabe wird mit einem Türrohling der eingangs genannten Art gelöst, bei welchem erfindungsgemäß die Mittellage eine innere Schicht aus blockverleimten Stäben aufweist, sowie zwei äußere Schichten, welche aus blockverleimten Stäben oder Platten bestehen, die mit ihrer Faserrichtung quer zu den Stäben der inneren Schicht bzw. deren Faserrichtung verlaufen. This object is achieved with a door blank of the type mentioned at the beginning, in which According to the invention, the middle layer has an inner layer of block-glued rods, and two outer   Layers, which consist of block-glued rods or plates, with their fiber direction extend transversely to the bars of the inner layer or their fiber direction.

Die Tür nach der Erfindung weist eine besonders hohe Verzugsfreiheit und Dimensionsstabilität auf und Rißbildungen sind so gut wie ausgeschlossen. The door according to the invention has a particularly high freedom from distortion and dimensional stability and cracks are almost impossible.

Es hat sich auch als günstig erwiesen, wenn die Einleimer mit den Decklamellenlagen, nicht jedoch mit der Mittellage verleimt sind. It has also proven to be advantageous if the edge band with the cover lamella layers is not are glued to the middle layer.

Praxisbewährte Ausführungen zeichnen sich dadurch aus, daß die Decklamellen je 4,5 bis 6,5 mm dick und 80 bis 140 mm breit sind und/oder die Stäbe der inneren Schicht zwischen 15 und 25 mm dick und zwischen 25 und 40 mm breit sind und/oder die Stäbe der äußeren Schichten zwischen 4,5 und 6,5 mm dick und zwischen 85 und 110 mm breit sind. Practical designs are characterized by the fact that the cover slats are 4.5 to 6.5 mm thick and 80 to 140 mm wide and / or the bars of the inner layer between 15 and 25 mm thick and between 25 and 40 mm wide and / or the rods of the outer Layers between 4.5 and 6.5 mm thick and between 85 and 110 mm wide.

Die gewünschten Eigenschaften einer Türe nach der Erfindung ergeben sich insbesondere, falls sie unter Verwendung eines Leims der Verleimungsklasse AW 100 heißverpreßt ist. The desired properties of a door according to the invention result in particular if it is hot pressed using a glue of the gluing class AW 100.

Die Erfindung samt weiterer Vorteile ist im folgenden an Hand eines Ausführungsbeispiels näher erläutert, das in der Zeichnung veranschaulicht ist. In dieser zeigen Fig. 1 eine schematische Vorderansicht einer Tür nach der Erfindung, Fig. 2 einen Schnitt längs der Linie II-II der Fig. 1, teilweise dargestellt in vergrößerter Darstellung und Fig. 3 einen Schnitt längs der Linie III-III der Fig. 1, gleichfalls nur teilweise dargestellt und vergrößert. The invention and further advantages are described in more detail below using an exemplary embodiment explained, which is illustrated in the drawing. 1 shows a schematic Front view of a door according to the invention, Fig. 2 shows a section along the line II-II of Fig. 1, partially shown in an enlarged view and Fig. 3 is a section along the line III-III of Fig. 1, also only partially shown and enlarged.

Wie aus den Figuren 1 bis 3 hervorgeht, weist eine Tür 1 bzw Türrohling nach der Erfindung eine Mittellage 2 auf, die dreischichtig aufgebaut ist. Eine innere Schicht 3 besteht aus blockverleimten Stäben 3', die mit ihrer Faserrichtung in Längsrichtung der Tür verlaufen - bei eingebauter Tür somit vertikal. Die Stäbe 3' weisen bei einer bevorzugten Ausführungsform einen rechteckigen Querschnitt von 15 bis 25 mm x 25 bis 40 mm auf. As can be seen from FIGS. 1 to 3, a door 1 or blank according to the invention has a middle layer 2, which is constructed in three layers. An inner layer 3 consists of block glued Bars 3 ', which run with their grain in the longitudinal direction of the door - when installed The door is therefore vertical. In a preferred embodiment, the bars 3 'have one rectangular cross section from 15 to 25 mm x 25 to 40 mm.

Auf die innere Schicht 3 sind beidseitig äußere Schichten 4 aufgeleimt, die gleichfalls je aus blockverleimten Stäben 4' besteht. Die Stäbe 4' verlaufen mit ihrer Faserrichtung normal zu den Stäben 3', bei eingebauter Tür 1 somit horizontal und sie besitzen bei einer bevorzugten Ausführung einen Querschnitt von 4,5 bis 6,5 mm x 85 bis 110 mm. Outer layers 4 are glued onto the inner layer 3 on both sides, which also each consist of block glued rods 4 '. The bars 4 'run with their fiber direction normal to Bars 3 ', thus with the door 1 installed horizontally and in a preferred embodiment they have a cross section of 4.5 to 6.5 mm x 85 to 110 mm.

Die Stäbe 3' und 4' können, besonders wenn sie geringe Dicke und Länge aufweisen, ebenso als Platten bezeichnet werden. The bars 3 'and 4' can, especially if they have a small thickness and length are called plates.  

Die Mittellage 2 ist an allen vier Seiten von Einleimern 5 umgeben, die als Massivholzstäbe, z.B. mit einem Querschnitt von 45 x 30 bis 55 x 40 mm, ausgebildet sind. Die vier Einleimer 5 bilden somit einen Rechteckrahmen für die Mittellage 2, sie sind bevorzugterweise jedoch nicht mit der Mittellage verleimt. The middle layer 2 is surrounded on all four sides by glue-in strips 5, which as solid wood rods, e.g. with a cross section of 45 x 30 to 55 x 40 mm. The four pegs 5 thus form a rectangular frame for the middle layer 2, but they are preferably not glued to the middle layer.

Auf diesen Aufbau ist beiderseits je eine Lage 6 aus Decklamellen 6' aufgeleimt. Die Decklamellen 6' sind z.B. 4,5 bis 6,5 mm dick und 80 bis 140 mm breit und auch an ihren Kanten miteinander verleimt, sodaß sie je eine Scheibe der gesamten Sandwichkonstruktion der Tür 1 bilden. A layer 6 of cover slats 6 'is glued onto this structure on both sides. The Cover slats 6 'are e.g. 4.5 to 6.5 mm thick and 80 to 140 mm wide and also on theirs Edges glued together so that they each have a slice of the entire sandwich construction Form door 1.

Sämtliche genannten Verleimungen erfolgen mit Vorteil mit einem Leim der Verleimungsklasse AW 100 nach DIN 68705, B1.3 unter Heißverpressen. All the above-mentioned gluing is advantageously carried out with a glue of the gluing class AW 100 according to DIN 68705, B1.3 under hot pressing.

Die Tür 1 nach der Erfindung besitzt einen sehr guten Absperreffekt. Es ergibt sich eine hohe Verzugsfreiheit und Dimensionsstabilität und die Rißbildungsgefahr ist vernachlässigbar klein. The door 1 according to the invention has a very good shut-off effect. The result is a high one Distortion and dimensional stability and the risk of cracking is negligible.

Der Türrohling wird in den gewünschten, meist Normen entsprechenden Abmessungen hergestellt und später erforderlichenfalls auf die genaue Größe zugeschnitten. Ebenso wurden Ausnehmungen für Beschläge, Falze, Anschläge, etc. gefräst. The door blank is manufactured in the desired dimensions, which usually correspond to standards and later cut to size if necessary. Exceptions were also made milled for fittings, rebates, stops, etc.

Da die Tür 1 bzw. der Türrohling vollständig aus Massivholz besteht, ist die Tür gesundheitsmäßig unbedenklich und kann im Bedarfsfall auch umweltfreundlich entsorgt werden. Dennoch weist sie mechanische Eigenschaften auf, die bisher mit Massivholztüren schwer zu erreichen waren. Since the door 1 or the door blank is made entirely of solid wood, the door is healthy harmless and can also be disposed of in an environmentally friendly manner if necessary. Yet it has mechanical properties that were previously difficult to achieve with solid wood doors were.

Claims (6)

  1. Door blank (1) or door of solid wood, consisting of a middle section (2) which contains a number of vertical, mutually adjoining rods (3'), and consisting of inset edge bands (5) adjoining these rods on at least one side, wherein the middle section, together with the inset edge bands, is covered on both sides by a covering plate layer (6),
    characterised in that
    the middle section (2) has an inner layer (3) of rods (3') glued together to form a block, and two outer layers (4), which consist of plates or rods (4') glued together to form a block, which extend with the direction of their grain transverse to the rods (3') of the inner layer or the grain direction thereof.
  2. Door blank (1) according to claim 1 or 2, characterised in that the inset edge bands (5 ) are glued to the cover plate layers (6) but not to the middle section (3).
  3. Door blank (1) according to claim 1 or 2, characterised in that the cover plates (6') are each 4.5 to 6.5 mm thick and 80 to 140 mm wide.
  4. Door blank (1) according to one of claims 1 to 3, characterised in that the rods (3') of the inner layer (3) are between 15 and 25 mm thick and between 25 and 40 mm wide.
  5. Door blank (1) according to one of claims 1 to 4, characterised in that the rods (4') ofthe outer layers (4) are between 4.5 and 6.5 mm thick and between 85 and 110 mm wide.
  6. Door blank (1) according to one of claims 1 to 5, characterised in that it is hot-pressed using a glue ofthe adhesive class AW 100.
EP19960890114 1995-07-28 1996-07-01 Doorleaf Expired - Lifetime EP0756058B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1296/95 1995-07-28
AT0129695A AT402960B (en) 1995-07-28 1995-07-28 BLANK DOOR
AT129695 1995-07-28

Publications (2)

Publication Number Publication Date
EP0756058A1 EP0756058A1 (en) 1997-01-29
EP0756058B1 true EP0756058B1 (en) 1999-11-10

Family

ID=3510816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960890114 Expired - Lifetime EP0756058B1 (en) 1995-07-28 1996-07-01 Doorleaf

Country Status (3)

Country Link
EP (1) EP0756058B1 (en)
AT (1) AT402960B (en)
DE (1) DE59603611D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMC20010054A1 (en) * 2001-05-17 2002-11-17 Garofoli Spa INDUSTRIAL PROCEDURE FOR THE CONSTRUCTION OF A SOLID WOOD DOOR.
ES2229846B1 (en) * 2002-06-13 2006-10-01 Javier Arranz Correa PROCEDURE FOR THE MANUFACTURE OF A HIDDEN CHANNEL BOARD DOOR AND ITS RESULTING PRODUCT.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE553854C (en) * 1930-10-18 1932-07-01 Schmidt Karl Core board for barrier plates, the fiber connection of which has been partially destroyed
US2020044A (en) * 1933-08-18 1935-11-05 Tesek Joseph Door construction
GB466892A (en) * 1935-12-07 1937-06-07 Howard Percy Clark Improvements in doors
GB533622A (en) 1939-11-01 1941-02-17 Platers & Stampers Ltd Improvements in or relating to mixing devices
GB553622A (en) * 1942-04-15 1943-05-28 Martin Bachtold Acheson Improvements in or relating to plywood sheets
US3165792A (en) * 1961-04-03 1965-01-19 Pick Louis Structure for doors and the like
FR2289691A1 (en) * 1974-10-31 1976-05-28 Luterma Bonded laminar timber slab for structure uses - has three layers of large laths interspersed by veneers and grains are at 90 deg to each other
FR2469279A1 (en) 1979-11-14 1981-05-22 Degut Andre Composite wood panel for furniture - has layers of tongued and grooved boards bonded with alternate grains mutually orthogonal

Also Published As

Publication number Publication date
EP0756058A1 (en) 1997-01-29
ATA129695A (en) 1997-02-15
AT402960B (en) 1997-10-27
DE59603611D1 (en) 1999-12-16

Similar Documents

Publication Publication Date Title
EP0864020B1 (en) Method for manufacturing structural members containing bamboo, in particular bamboo bonded plates used for furniture and internal structures, and structural members made of bamboo
DE3919514C2 (en)
DE10030721A1 (en) Square ruler with at least two solid wood covering layers, core element of veneer plywood, and edge elements.
EP0426015B1 (en) Multiply wood products such as beams, planks and glued boards and process for their manufacture
EP0513605B1 (en) Door leaf
WO2000058089A1 (en) Timber-based board, especially osb board
EP0756058B1 (en) Doorleaf
CH674962A5 (en)
CH664185A5 (en) Block board production method - by sawing through middle after gluing lengthwise and transverse panels either side of board
DE1659424B2 (en) Wooden door leaf with plywood panels on both sides and a metal profile frame
DE4204675A1 (en) Medium density fibreboard for window or door frames - consists of strips bonded together to produce required cross sectional profile containing hollow voids
CH687398A5 (en) Large wooden building element for esp. ceiling
DE2717637A1 (en) DOOR OR PANEL ELEMENT WITH A FRAME
DE19929969A1 (en) Structural wooden frame element for building prefabricated houses
DE202007007768U1 (en) Korkbodenelement
DE3619046A1 (en) Gypsum building board and pressure-distribution board produced from such building boards
DE8802020U1 (en) Plate-shaped building element in sandwich construction
AT401957B (en) SOLID WOOD ROD FOR A DOOR FRIES
DE19628579A1 (en) Door leaf construction
DE871829C (en) Hollow veneer panel with stiffening insert and method of manufacturing the insert
DE202007006861U1 (en) Plywood board has groove into which one of its dimensions corresponding recess fits, which is introduced going out from opposite layers in plywood assembly and reaches till just short of inside of top layer, which is provided with groove
DE29804878U1 (en) veneer
DE8711080U1 (en) Construction element for the construction of a house, a hut or similar in plank-frame construction
DE8035035U1 (en) WOODEN DOOR OR PANEL ELEMENT FOR INTERIOR DESIGN
DE102009048576A1 (en) Furniture panel is provided with core plate on one or both flat sides, where core plate is provided with multiple side by side running longitudinal strips

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE CH DE FR IT LI LU NL

17P Request for examination filed

Effective date: 19970407

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19981223

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE FR IT LI LU NL

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: R. A. EGLI & CO. PATENTANWAELTE

Ref country code: CH

Ref legal event code: EP

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 59603611

Country of ref document: DE

Date of ref document: 19991216

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20010712

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20010731

Year of fee payment: 6

Ref country code: FR

Payment date: 20010731

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20010801

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020731

BERE Be: lapsed

Owner name: *TILLY HOLZINDUSTRIE G.M.B.H.

Effective date: 20020731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030331

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20030201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050701

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20050812

Year of fee payment: 10

Ref country code: CH

Payment date: 20050812

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL