EP3235997B1 - Wall element - Google Patents
Wall element Download PDFInfo
- Publication number
- EP3235997B1 EP3235997B1 EP16165985.9A EP16165985A EP3235997B1 EP 3235997 B1 EP3235997 B1 EP 3235997B1 EP 16165985 A EP16165985 A EP 16165985A EP 3235997 B1 EP3235997 B1 EP 3235997B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- core
- wall element
- accordance
- frame
- profile
- 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.)
- Not-in-force
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Classifications
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- 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
- E06B3/82—Flush doors, i.e. with completely flat surface
- E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame
-
- 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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/162—Fireproof doors having windows or other openings, e.g. for permitting ventilation or escape
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- 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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/165—Fireproof windows
-
- 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
- E06B2003/7019—Door leaves characterised by the filling between two external panels of corrugated type
-
- 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
- E06B2003/703—Door leaves characterised by the filling between two external panels containing a metallic layer
-
- 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
- E06B2003/7042—Door leaves characterised by the filling between two external panels with a fire retardant layer
-
- 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
Definitions
- the invention relates to a wall element according to the preamble of claim 1.
- such wall elements as doors, windows or room dividers.
- such wall elements consist of an integrally constructed component, which is produced as a plate with different thicknesses and outer contours.
- a plate for example made of wood, metal or plastic, fittings are mounted, which are designed as hinges, door handles and locks and attached to the end faces or the surfaces of the plate.
- the fittings also serve to either rotatably support the respective wall element on a masonry or door or window frame or to produce a reliable positive connection with adjacent wall elements.
- such wall elements are also made of a closed frame made of wood, metal or plastic and in the frame glass plates are used.
- the known wall elements also have the disadvantage that they have an extremely high dead weight, therefore, the handling of such wall elements, especially if they are to be used as a room divider, for example, for exhibition stands or for decoration purposes, very cumbersome and therefore time-consuming.
- Such wall elements consist of a core which is made of foam, which is usually covered by two cover layers, which are formed of a metal, for example steel or dimensionally stable plastic, eg GRP.
- the cover layers are extremely dimensionally stable, so that punctiform force effects can cause damage to the respective cover layer, which often also leads to the core being destroyed by the relatively soft foam material.
- Such damaged wall elements can not be repaired, but rather are to be replaced.
- honeycomb structure is incorporated into the core and that several glass body are used in the respective honeycomb of the core, which act as a fire retardant to the fire or heat barrier, on the one hand ensures that the wall element torsionally rigid and resistant to bending laterally acting forces and that by the honeycomb structure also creates a fire or fire barrier, since the enclosed in these glass bodies forms such.
- the wall elements can be interconnected to produce, for example, a room divider for a booth or in large spaces or the respective wall elements can be struck on a masonry, a door or window frame, whereby a door or a window is formed.
- the fittings can also be designed as locks, door handles or the like to secure the wall element by means of the lock.
- the fittings are locked to the respective profile of the frame directly or via stable intermediate members, so that loads acting on the fittings, not forwarded to the flexurally elastic core or the outer layers or are absorbed by these.
- the torsional and bending stiffness of the wall element is produced by the four firmly interconnected box profiles which form the closed frame by which the core is completely encased. Through the cover layers, both the core and the four profiles are covered and the two cover layers are fixed to the outer surface of the frame firmly with this example, by gluing, welding or by lamination.
- a recess for forming a viewing window is incorporated in the core and in the cover layers and if the recess is stiffened by means of a profile through which the window can then be locked to the core and the two cover layers.
- the window can for example be provided at eye level of a person, so that the revolving door can be opened in two directions, because it can be determined whether an obstacle or another person is in the opposite pivoting region of the wall element.
- the recess or the window is illuminated by means of a lighting means, such as an LED chain, whereby on the one hand, the wall element is visually improved and on the other hand, the view through the window is increased.
- the illumination means can represent the operating state of the door, ie the closed or opened state by coloring, red, green or yellow in the form of a traffic light circuit.
- the structural design of the wall elements in sandwich-lightweight design and the materials used have an extremely low weight, creating a wall element with a low weight compared to conventional wall elements or doors, which are therefore easier to handle. Accordingly, the wall elements can be manually moved and set up without the dimensional stability or other safety-relevant aspects, such as fire protection or burglar alarm being lost.
- a wall element 1 is shown in the form of a door.
- the wall element 1 consists of a plate 2, whose structure is explained in more detail below.
- two fittings 3 are provided, which are configured for example as a pin or rotary hinge.
- a fitting 3 in the form of a door handle and a fitting 3 in the form of a lock are used in the plate 2, through which the door is operated or closed.
- a box profile 14 is provided on the four circumferential end faces of the plate 2 in each case. Two of the adjacent box sections 14 are in their corner areas, as is the FIG. 4a can be seen, by means of a weld 17 or by means of an elbow 18, as shown in FIG FIG. 4b is shown firmly connected to each other, so that the four profiles 14 form a closed frame 16.
- FIG. 3 a constructive structure of the plate 2 can be seen for the wall element 1, wherein the plate 2 of a core 11 and two core 11 covering cover layers 12 and 13 are formed.
- the core 11 is made of a flexurally elastic material and the two cover layers 12, 13 made of a resilient, slightly elastically deformable material, such as GRP.
- the core 11 can consequently be made of a soft metal, for example aluminum, of a deformable plastic, for example a thermoplastic.
- the two cover layers 12, 13 are firmly with each of the four forming the frame 16 profiles 14 by means of an adhesive layer, a weld or the cover layers 12, 13 are completely or partially laminated on the outer surfaces of the box sections 14.
- the width of the respective profile 14 corresponds to the wall thickness of the core 11, so that the four profiles 14 extend laterally next to the end faces of the core 11.
- the two cover layers 12, 13 are each connected with their surface fixed to the respective top of the core 11 by gluing, welding or the like, so that the plate 2 consists of a total of three fabrics, which together represent a sandwich construction.
- FIG. 3 A fire protection board is FIG. 3 refer to.
- a fire protection layer of fire-retardant materials is arranged in the plate 2. This is, as shown, by a honeycomb 19, which is provided with a plurality of hollow glass spheres 21 - also called Pyrobubbles - achieved.
- these hollow glass body 12 have a high embroidery effect.
- the core 11 may be constructed of an elastically yielding material of DIN foam, thermoset or thermosets in a single-layer or multi-layer combination.
Description
Die Erfindung bezieht sich auf ein Wandelement nach dem Oberbegriff des Patentanspruches 1.The invention relates to a wall element according to the preamble of
Es ist bekannt, solche Wandelemente als Türen, Fenster oder Raumteiler zu verwenden. Üblicherweise bestehen solche Wandelemente aus einem einstückig aufgebauten Bauteil, das als Platte mit unterschiedlichen Dicken und Außenkonturen hergestellt ist. An einer solchen Platte, beispielsweise aus Holz, aus Metall oder aus einem Kunststoff, sind Beschläge angebracht, die als Scharniere, Türgriffe und Schlösser ausgebildet und an den Stirnseiten oder den Oberflächen der Platte angebracht sind.It is known to use such wall elements as doors, windows or room dividers. Usually, such wall elements consist of an integrally constructed component, which is produced as a plate with different thicknesses and outer contours. On such a plate, for example made of wood, metal or plastic, fittings are mounted, which are designed as hinges, door handles and locks and attached to the end faces or the surfaces of the plate.
Die Beschläge dienen zudem dazu, das jeweilige Wandelement entweder drehbar an einem Mauerwerk oder Tür- bzw. Fensterrahmen zu lagern oder mit benachbarten Wandelementen eine zuverlässige formschlüssige Verbindung herzustellen.The fittings also serve to either rotatably support the respective wall element on a masonry or door or window frame or to produce a reliable positive connection with adjacent wall elements.
Oftmals sind solche Wandelemente auch aus einem geschlossenen Rahmen aus Holz, Metall oder Kunststoff hergestellt und in dem Rahmen sind Glasplatten eingesetzt.Often, such wall elements are also made of a closed frame made of wood, metal or plastic and in the frame glass plates are used.
Es hat sich herausgestellt, dass solche Wandelemente äußeren Krafteinwirkungen nicht standhalten, denn die senkrecht zu der Oberfläche der Wandelemente verlaufenden Kräfte verursachen Beschädigungen an dem jeweiligen Wandelement. Sind die Wandelemente beispielsweise aus Holz oder aus Glas hergestellt, dann entstehen erhebliche Beschädigungen, wenn entsprechende Belastungskräfte auf die Wandelemente einwirken, die nicht reparabel sind. Insbesondere im industriellen Bereich, beispielsweise in Werkshallen, wird oftmals mittels eines Gabelstaplers oder einem sonstigen manuell bedienten Hubwagen eine Tür aufgestoßen und die entsprechende Krafteinwirkung verursacht Beschädigungen. Dies führt dazu, dass die jeweiligen Wandelemente entweder besonders oft auszutauschen sind oder mit einer entsprechend harten Beschichtung, beispielsweise aus Metall, verkleidet sind.It has been found that such wall elements can not withstand external forces, because the forces running perpendicular to the surface of the wall elements cause damage to the respective wall element. If the wall elements are made of wood or glass, for example, then considerable damage occurs if corresponding loading forces on the Wall elements that are not repairable act. In particular, in the industrial sector, for example in factory buildings, a door is often pushed open by means of a forklift or other manually operated pallet truck and the corresponding force causes damage. As a result, the respective wall elements are either exchanged particularly often or are covered with a suitably hard coating, for example of metal.
Die bekannten Wandelemente weisen zudem den Nachteil auf, dass diese eine äußerst hohe Eigengewichtskraft aufweisen, daher ist die Handhabung solcher Wandelemente, insbesondere wenn diese als Raumteiler, beispielsweise für Messestände oder zu Dekorationszwecken, verwendet werden sollen, sehr umständlich und folglich zeitaufwendig.The known wall elements also have the disadvantage that they have an extremely high dead weight, therefore, the handling of such wall elements, especially if they are to be used as a room divider, for example, for exhibition stands or for decoration purposes, very cumbersome and therefore time-consuming.
Aus der
Es ist daher Aufgabe der Erfindung, ein Wandelement der eingangs genannten Gattung zur Verfügung zu stellen, das eine sehr niedrige Eigengewichtskraft aufweist, so dass die Handhabung des jeweiligen Wandelementes vereinfacht ist, und das einen nachgiebigen jedoch formstabilen Kern aufweist, durch den zum einen die auf die Oberfläche des Wandelementes einwirkenden Kräfte gepuffert sind und durch den zum anderen ein Brand- oder Feuerschutz bestehen.It is therefore an object of the invention to provide a wall element of the type mentioned is available, which has a very low net weight, so that the handling of the respective wall element is simplified, and having a resilient but dimensionally stable core, on the one hand on the surface of the wall element acting forces are buffered and exist by the other a fire or fire protection.
Diese Aufgaben sind durch die Merkmale des kennzeichnenden Teils von Patentanspruch 1 gelöst.These objects are achieved by the features of the characterizing part of
Weitere vorteilhafte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen.Further advantageous developments of the invention will become apparent from the dependent claims.
Dadurch, dass in den Kern eine Waben-Struktur eingearbeitet ist und dass in die jeweilige Wabe des Kernes mehrere Glaskörper eingesetzt sind, die als Brandschutzmittel zur Feuer- oder Hitzebarriere wirken, ist zum einen sichergestellt, dass das Wandelement torsionssteif und biegefest gegenüber seitlich wirkenden Kräften ist und dass durch die Wabenstruktur auch eine Feuer- bzw. Brandschutzbarriere entsteht, da die in diesen eingeschlossenen Glaskörpern eine solche bildet.The fact that a honeycomb structure is incorporated into the core and that several glass body are used in the respective honeycomb of the core, which act as a fire retardant to the fire or heat barrier, on the one hand ensures that the wall element torsionally rigid and resistant to bending laterally acting forces and that by the honeycomb structure also creates a fire or fire barrier, since the enclosed in these glass bodies forms such.
Da an dem Rahmen abstehende und zueinander beabstandete Beschläge vorgesehen sind, die als Drehscharnier, als Zapfen-, Bolzen-Verbindung, als Schienenführung oder dergleichen ausgestaltet sind, können die Wandelemente miteinander verbunden werden, um beispielsweise einen Raumteiler für einen Messestand oder in großen Räumen herzustellen oder die jeweiligen Wandelemente können an einem Mauerwerk, einem Tür- oder Fensterrahmen angeschlagen werden, wodurch eine Tür oder ein Fenster gebildet ist. Darüberhinaus können die Beschläge auch als Schlösser, Türgriffe oder dergleichen ausgestaltet sein, um das Wandelement mittels des Schlosses zu sichern.Since protruding and spaced apart fittings are provided on the frame, which are designed as a hinge, pin, bolt connection, rail guide or the like, the wall elements can be interconnected to produce, for example, a room divider for a booth or in large spaces or the respective wall elements can be struck on a masonry, a door or window frame, whereby a door or a window is formed. In addition, the fittings can also be designed as locks, door handles or the like to secure the wall element by means of the lock.
Die Beschläge sind dabei an dem jeweiligen Profil des Rahmens unmittelbar oder über stabile Zwischenglieder arretiert, so dass Belastungen, die auf die Beschläge einwirken, nicht an den biegeelastischen Kern oder die Deckschichten weitergeleitet bzw. von diesen aufgenommen sind.The fittings are locked to the respective profile of the frame directly or via stable intermediate members, so that loads acting on the fittings, not forwarded to the flexurally elastic core or the outer layers or are absorbed by these.
Die Torsions- und Biegesteifigkeit des Wandelementes wird durch die vier fest miteinander verbundenen Kasten -Profilen hergestellt, die den geschlossenen Rahmen bilden, durch den der Kern vollständig ummantelt bzw. umgriffen ist. Durch die Deckschichten werden sowohl der Kern als auch die vier Profile abgedeckt und die beiden Deckschichten sind an der Außenfläche des Rahmens fest mit diesem beispielsweise durch Verklebung, Verschweißung bzw. durch Auflaminieren fixiert.The torsional and bending stiffness of the wall element is produced by the four firmly interconnected box profiles which form the closed frame by which the core is completely encased. Through the cover layers, both the core and the four profiles are covered and the two cover layers are fixed to the outer surface of the frame firmly with this example, by gluing, welding or by lamination.
Darüberhinaus ist es vorteilhaft, wenn in den Kern und in den Deckschichten eine Aussparung zur Bildung eines Sichtfensterns eingearbeitet ist und wenn die Aussparung mittels eines Profils ausgesteift ist, durch den dann das Fenster an dem Kern und den beiden Deckschichten arretierbar ist. Das Fenster kann beispielsweise in Augenhöhe eines Menschen vorgesehen sein, so dass die Drehtür in zwei Richtungen geöffnet werden kann, denn es ist feststellbar, ob sich ein Hindernis oder eine andere Person im gegenüberliegenden Verschwenkbereich des Wandelementes aufhält. Desweiteren ist es vorteilhaft, wenn die Aussparung bzw. das Fenster mittels eines Beleuchtungsmittels, beispielsweise einer LED-Kette, ausgeleuchtet ist, wodurch zum einen das Wandelement visuell verbessert wahrnehmbar ist und zum anderen die Durchsicht durch das Fenster erhöht ist. Die Beleuchtungsmittel können dabei den Betriebszustand der Tür, also den geschlossenen oder geöffneten Zustand durch Farbgebung, rot, grün bzw. gelb in Form einer Ampelschaltung, darstellen.Moreover, it is advantageous if a recess for forming a viewing window is incorporated in the core and in the cover layers and if the recess is stiffened by means of a profile through which the window can then be locked to the core and the two cover layers. The window can for example be provided at eye level of a person, so that the revolving door can be opened in two directions, because it can be determined whether an obstacle or another person is in the opposite pivoting region of the wall element. Furthermore, it is advantageous if the recess or the window is illuminated by means of a lighting means, such as an LED chain, whereby on the one hand, the wall element is visually improved and on the other hand, the view through the window is increased. The illumination means can represent the operating state of the door, ie the closed or opened state by coloring, red, green or yellow in the form of a traffic light circuit.
Da der konstruktive Aufbau der Wandelemente in Sandwich-Leichtbau-Ausführung erfolgt und die verwendeten Werkstoffe ein äußerst geringes Eigengewicht aufweisen, entsteht ein Wandelement mit einer geringen Gewichtskraft gegenüber herkömmlichen Wandelementen oder Türen, die folglich einfacher handhabbarer sind. Die Wandelemente können demnach manuell bewegt und aufgebaut werden, ohne dass die Formstabilität oder sonstige sicherheitsrelevante Aspekte, beispielsweise Brandschutz oder Einbruchsicherung verloren gehen.Since the structural design of the wall elements in sandwich-lightweight design and the materials used have an extremely low weight, creating a wall element with a low weight compared to conventional wall elements or doors, which are therefore easier to handle. Accordingly, the wall elements can be manually moved and set up without the dimensional stability or other safety-relevant aspects, such as fire protection or burglar alarm being lost.
In der Zeichnung ist ein erfindungsgemäßes Ausführungsbeispiel eines Wandelementes in unterschiedlichen Anwendungen und Ausgestaltungen dargestellt, die nachfolgend näher erläutert sind. Im Einzelnen zeigt:
Figur 1- eine perspektivische Ansicht eines Wandelementes in Form einer Tür, die aus vier fest miteinander in den Eckbereichen verbundenen Kastenprofile gebildet ist, die einen Rahmen für die Tür einschließen, mit vier an dem Rahmen angebrachten Beschlägen zur verschwenkbaren Lagerung, Bedienung und Verschließung der Tür,
Figur 2- die Tür gemäß
, mit einer in die Platte der Tür eingearbeiteten Aussparung, in die ein Fenster eingesetzt ist, das von einem in der Aussparung vorgesehenen Rahmen an dem Wandelement gehalten ist,Figur 1 Figur 3- das Wandelement gemäß
entlang derFigur 2Schnittlinie 3a/3a,
Figur 4a- eine Vergrößerung des Eckbereiches von zwei benachbarten Profilen, die mittels einer Schweißnaht miteinander verbunden sind und
- Figur 4b
- eine vergrößerte Darstellung des Eckbereiches von zwei benachbarten Profilen, die mittels eines Winkelstückes fest miteinander verbunden sind.
- FIG. 1
- a perspective view of a wall element in the form of a door, which is formed of four fixedly connected to each other in the corner areas box sections, which include a frame for the door, with four mounted on the frame fittings for pivoting storage, operation and closure of the door,
- FIG. 2
- the door according to
FIG. 1 with a recess incorporated in the plate of the door, in which a window is inserted, which is held on the wall element by a frame provided in the recess, - FIG. 3
- the wall element according to
FIG. 2 along thesection line 3a / 3a,
- FIG. 4a
- an enlargement of the corner region of two adjacent profiles, which are interconnected by means of a weld and
- FIG. 4b
- an enlarged view of the corner of two adjacent profiles, which are firmly connected together by means of an angle piece.
In
Um das Wandelement 1 zu versteifen und formstabil auch bei einwirkenden Kräften zu halten, ist an den vier umlaufenden Stirnseiten der Platte 2 jeweils ein Kasten-Profil 14 vorgesehen. Zwei der benachbarten Kasten-Profile 14 sind in ihren Eckbereichen, wie dies der
Um die Durchtrittsöffnung, die von der Platte 2 abgedeckt ist, sichtbar zu machen ist gemäß
In der
Darüberhinaus sind die beiden Deckschichten 12, 13 fest mit jedem der vier den Rahmen 16 bildenden Profile 14 mittels einer Klebeschicht, einer Schweißnaht bzw. die Deckschichten 12, 13 sind ganz oder bereichsweise auf den Außenflächen der Kasten-Profile 14 auflaminiert.In addition, the two
Die Breite des jeweiligen Profils 14 entspricht der Wandstärke des Kerns 11, so dass die vier Profile 14 seitlich neben den Stirnseiten des Kerns 11 verlaufen.The width of the
Die beiden Deckschichten 12, 13 sind jeweils mit ihrer Fläche fest mit der jeweiligen Oberseite des Kerns 11 durch Verklebung, Verschweißung oder dergleichen verbunden, so dass die Platte 2 aus insgesamt drei Flächengebilden besteht, die gemeinsam eine Sandwich-Bauweise darstellen.The two
Durch die verwendeten Werkstoffe entsteht zudem eine Platte 2 mit einer äußerst geringen Eigengewichtskraft, denn die verwendeten Werkstoffe sind leicht im Vergleich mit den üblichen Werkstoffen für derartige Wandelemente 1.Due to the materials used also creates a
Eine Brandschutzplatte ist
Dadurch ist eine hohe Brandschutzsicherheit geschaffen, da deren Widerstandsfähigkeit gegen Hitze und Feuer durch die Hohlglaskugeln erhöht ist. Zudem weisen diese Hohlglaskörper 12 eine hohe Stickwirkung auf.As a result, a high fire safety is created because their resistance to heat and fire is increased by the hollow glass balls. In addition, these
Es ist möglich, das Wandelement 1 in unterschiedliche Bereiche aufzuteilen, die einen anderen Härtegrad oder Formstabilität haben. Dies ist dadurch erreicht, dass zwischen zwei parallel verlaufenden Profilen 14 senkrecht zu diesen ein weiteres Trenn-Kasten-Profil 14 eingebaut ist, durch das zwei Kerne 11 und die Deckschichten 12, 13 mit unterschiedlichen Werkstoffen angebracht werden können.It is possible to divide the
Der Kern 11 kann aus einem elastisch nachgiebigen Werkstoff aus DIN-Schaum, Thermo- oder Duroplaste in einschichtiger oder mehrschichtiger Kombination aufgebaut sein.The core 11 may be constructed of an elastically yielding material of DIN foam, thermoset or thermosets in a single-layer or multi-layer combination.
Claims (13)
- A wall element (1) in a sandwich configuration, in particular as a door, window or room partition, consisting of:- at least one core (11) and two covering layers (12, 13) covering the core (11),- at least two fittings (3) spaced apart from one another by means of which the wall element (1) is mounted on a masonry structure, a door or window frame so as to be able to swivel, or can be locked onto the adjacent wall element (1),in which the core (11) is manufactured from a flexible, elastically deformable material, preferably DIN foam, thermoplastics/thermosetting plastics or a combination of these materials and the two covering layers (12, 13) are manufactured from a dimensionally stable, flexible material, preferably GFRP, with a box profile (14) provided on each of the four ends of the core (11) such that each of the box profiles (14) are firmly connected to one another and form a closed frame (16), in which case the fittings (3) are locked onto the frame (16) directly or by way of intermediate elements and in which the two covering layers (12, 14) are fixed entirely or in part to the corresponding profile (14) of the frame (16),
characterised in that,
a honeycomb structure (19) is worked into the core (1) and that the corresponding cell (19) of the core (11) has several glass bodies (21) inserted in it which have the effect of providing protection against fire and function as a heat barrier. - The wall element (1) in accordance with Claim 1,
characterised in that,
the covering layers (12, 13) are laminated or glued onto the corresponding profile (14) of the frame (16). - The wall element (1) in accordance with Claim 1 or 2,
characterised in that,
two adjacent profiles (14) are firmly connected together by means of a weld (17) or a bracket piece (18) and that the bracket piece (18) is welded or screwed onto the corresponding profile (14). - The wall element (1) in accordance with one of the aforementioned claims,
characterised in that,
the fittings (3) are configured as pins, swivel hinges, handles, locks, rail guide, for example in the form of a dovetail or bayonet lock. - The wall element (1) in accordance with one of the aforementioned claims,
characterised in that,
the core (11) is bonded or welded onto the adjacent covering layer (12, 13) in each case, or is firmly connected to the corresponding covering layer (12, 13) by thermoplastic deformation. - The wall element (1) in accordance with one of the aforementioned claims,
characterised in that,
the core (11) consists of several layers which are manufactured from different elastically deformable materials, preferably DIN foams, thermoplastics or thermosetting plastics, and that the adjacent layers of the core (1) are bonded or welded together in each case or are firmly connected to one another by thermoplastic deformation. - The wall element (1) in accordance with one of the aforementioned claims,
characterised in that,
an opening (22) is worked into the core (11) and the two covering layers (12, 13) which is closed, for example, by a transparent or semitransparent window (23). - The wall element (1) in accordance with Claim 7,
characterised in that,
the opening (22) is configured by a box profile (14). - The wall element (1) in accordance with Claim 8,
characterised in that,
the profiles (14) that stiffen the opening (22) are each connected to the frame (22) enclosing the panel (2) by means of rods, hollow bodies (22), I-profiles or the like. - The wall element (1) in accordance with one of the aforementioned claims,
characterised in that,
between two parallel profiles (14) of the frame, there is at least one further profile (14) arranged at right angles to the parallel ones and the one(s) at right angles is/are firmly connected to the parallel profiles (14) of the frame (16), and that the drawn-in separating profile (14) secures cores (11) and/or covering layers (12, 13) made of different materials. - The wall element (1) in accordance with one of the aforementioned claims,
characterised in that,
the corresponding profile (14) of the frame (16) has at least one light source (26) provided in it, preferably a string of LED lights, by means of which the inside of the core (11) and/or the covering layers (12, 13) are illuminated. - The wall element (1) in accordance with one of the aforementioned claims,
characterised in that,
a safety panel (27) or a safety net is inserted in the core (11) and/or between the core (11) and one of the covering layers (12, 13), that the safety net or the safety panel (27) is firmly connected to the frame (16), and that the safety net or the safety panel (27) consists of a material which is resistant to fire, heat and/or is made of an extremely hard material, such as titanium. - The wall element (1) in accordance with one of the aforementioned claims,
characterised in that,
the width of the corresponding box profile (14) corresponds to the wall thickness of the core (11) and that the particular end of the core (11) is connected to the surface of the particular profile (14) by means of a layer of adhesive (25).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16165985.9A EP3235997B1 (en) | 2016-04-19 | 2016-04-19 | Wall element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16165985.9A EP3235997B1 (en) | 2016-04-19 | 2016-04-19 | Wall element |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3235997A1 EP3235997A1 (en) | 2017-10-25 |
EP3235997B1 true EP3235997B1 (en) | 2019-02-13 |
Family
ID=55808965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16165985.9A Not-in-force EP3235997B1 (en) | 2016-04-19 | 2016-04-19 | Wall element |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP3235997B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1659424C3 (en) * | 1967-07-06 | 1974-08-01 | Anton 5473 Kruft Andernach | Wooden door leaf with plywood panels on both sides and a metal profile frame |
US6952903B2 (en) * | 1998-07-16 | 2005-10-11 | Tt Technologies, Inc. | Compression molded door assembly |
DE10318159A1 (en) * | 2003-04-17 | 2004-11-25 | Dorma Gmbh + Co. Kg | revolving door |
AT514271B1 (en) * | 2013-05-15 | 2016-09-15 | Ifn-Holding Ag | door |
-
2016
- 2016-04-19 EP EP16165985.9A patent/EP3235997B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
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EP3235997A1 (en) | 2017-10-25 |
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