EP3365510B1 - Arrangement for wall, ceiling, or roof cladding of a building structure - Google Patents

Arrangement for wall, ceiling, or roof cladding of a building structure Download PDF

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Publication number
EP3365510B1
EP3365510B1 EP16784846.4A EP16784846A EP3365510B1 EP 3365510 B1 EP3365510 B1 EP 3365510B1 EP 16784846 A EP16784846 A EP 16784846A EP 3365510 B1 EP3365510 B1 EP 3365510B1
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EP
European Patent Office
Prior art keywords
connecting means
arrangement according
substructure
hook element
region
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EP16784846.4A
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German (de)
French (fr)
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EP3365510A1 (en
Inventor
Fred Hofmann
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Bemo Systems GmbH
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Bemo Systems GmbH
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Priority to PL16784846T priority Critical patent/PL3365510T3/en
Publication of EP3365510A1 publication Critical patent/EP3365510A1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/083—Hooking means on the back side of the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0816—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements extending into the back side of the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/12—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal

Definitions

  • the invention relates to an arrangement for wall, ceiling or roof cladding of a building structure, in particular a ventilated facade system, with a substructure attached to the building structure and at least one composite panel fixed to it, which consists of a rear cover plate facing the substructure, a facing cover plate facing away from it and there is a mostly non-metallic core layer between the cover plates.
  • Facade cladding of this type has the advantage that the composite panels (especially so-called aluminum composite panels), which are less expensive than pure metal panels, can be assembled flush to form large surfaces, whereby a prefabricated cover layer can be used, so that no reworking is required in the assembled state. It is known here to fix the composite panels by fastening elements from the visible side, in particular to rivet them onto a substructure, but in addition to the visual impairments, the penetrations of the outer skin at the fastening points are also disadvantageous. As an alternative, cassette systems are also known in which, instead of simple flat composite panels, complex bending deformations are used, which can be fixed on their folded webs. In addition to the complex manufacture, the disadvantage is the difficult adaptation to the installation situation on site at the construction site. Documents FR 2985276 A1 and DE 202012100900 U1 disclose such clothing systems.
  • the object of the invention is to further develop the systems known in the prior art and to enable simple and aesthetically appealing fixing of composite panels without the need for complex cassette production.
  • the invention is based on the idea of reliably fixing planar, rigid composite panels by means of suspension elements on the rear. Accordingly, it is proposed according to the invention that at least one hook element which is hooked into the substructure is connected to the composite panel via connecting means which are invisible on the visible side, the connecting means engaging behind an assigned hole recess in the rear cover plate in the region of the core layer. With this construction, it is possible to use the area of the core between the cover plates in order to achieve a securing behind without damaging the visible side.
  • the hook elements can be pre-fixed even with large panel dimensions, while final assembly on site is possible by simply hanging them in.
  • the mounting system according to the invention can also be used on roof surfaces, interior walls, noise barriers, living containers and the like structures to be covered over a large area.
  • the hole recess is designed as a keyhole recess with an enlarged insertion area and an elongated hole-like holding area.
  • the connecting means can be moved along the keyhole recess, the retaining region being directed upwards from the insertion region and forming an end stop with its upper end.
  • a further advantageous embodiment provides that the core layer behind the hole recess has a preferably groove-like recess for receiving an associated connecting means. This enables a movable support of an engaging element in the core.
  • the connecting means hold the hook element detachably by means of a screw connection on the composite plate, so that the necessary holding forces can be applied and the connection can be produced and released easily.
  • the connection can also be created with a locking spring / locking ring.
  • the connecting means comprise a bolt, in particular a bolt with a flat mushroom-shaped head, the head being insertable into the area of the core layer through the hole recess.
  • a further advantageous embodiment provides that the connecting means comprise a screw nut, in particular a polygonal nut, for securing in the connected state.
  • each hook element in particular in pairs, at a distance from one another in assigned hole recesses in the rear cover plate.
  • the hook element is formed by an elongated profile section of an extruded profile and has at least one profile angle for hanging in the substructure.
  • the hook element is provided at an upper and a lower end with profile angles for hanging in a receiving part of the substructure, the connecting means being arranged in the area between the profile angles.
  • the hook element has a flat joining part, penetrated by the connecting means, for contacting the surface against the composite panel.
  • the in Fig. 1 The facade cladding shown comprises a substructure 12 anchored to a building wall 10 and at least one composite panel 16 suspended thereon via a plurality of hook elements 14, the hook elements 14 being releasably attached to the composite panel 16 via connecting elements 18 which are invisible on the visible side.
  • the facade cladding expediently comprises a plurality of composite panels 16, which form a composite outer skin for the architectural design and for weather protection of a building.
  • each composite panel 16 consists of a rear cover plate 20, one of which faces the substructure 12 or the building wall 10 facing facing cover plate 22 and a non-metallic core layer 24 lying between the cover plates 20, 22 preferably formed of aluminum, for example made of a mineral-filled polymer. This results in high bending stiffness with a low thickness and low weight.
  • the substructure 12 has horizontally projecting brackets 26 anchored to the building wall 10 at different heights, as well as vertically extending angle rails 28 attached to the brackets 26.
  • the latter with an angle leg 30 facing the rear cover plate 20, provide a mounting surface on which the receiving parts 32 can be fixed at the desired height via rivet or screw connections 34.
  • the receiving parts 32 are expediently designed as horizontal rails and are used for simply hanging in the hook elements 14, as will be explained in more detail below.
  • a keyhole recess 36 is made in the rear cover plate 20, which is penetrated by an associated connecting means 18 and is engaged behind in the area of a cutout 38 of the core layer 24.
  • Fig. 3 illustrates the edge contour of the keyhole recess 36 in the plane of the rear cover plate 20.
  • a narrowed holding area 42 extends upward in the manner of an oblong hole and forms an end stop for the connecting means 18 with its upper end the core layer 24 introduced the groove-like recess 38, the width of which corresponds to the diameter of the insertion region 40 and the bottom of which lies on the inside of the cover plate 22.
  • the connecting means 18 and the associated keyhole recesses 36 are in pairs for each hook element 14 provided at a lateral distance from one another so that a rotationally secure securing is achieved.
  • the connecting means comprise a screw bolt 44 with a flat mushroom-shaped head 46.
  • This head 46 can be inserted through the insertion region 40 of the keyhole recess 36 into the cutout 38 of the core layer 24 and can be displaced upward into the end position shown in the holding region 42. This position remains under the influence of gravity.
  • the hook elements 14 are each formed by an elongated profile section of an extruded profile and are each provided with a molded-on profile angle 50, 52 on their upper and lower profile regions.
  • the superimposed profile angles 50, 52 can be hooked into complementary profile contours of the receiving parts 32, which enables a tilt-free hanging position and the loads that occur are removed on both sides of the screw connection 18.
  • the hook element 14 has a flat joining section 54 penetrated by the screw bolt 44, which is clamped over the entire surface against the rear cover plate 20 under the force of the screw connection.
  • the hook elements 14 are first fixed to the composite panels 16 with the aid of the connecting means 18. Subsequently, the composite panels 16 assembled in this way can be hung in the substructure 12 without tools.

Description

Die Erfindung betrifft eine Anordnung zur Wand-, Decken- oder Dachbekleidung eines Baukörpers, insbesondere ein hinterlüftetes Fassadensystem, mit einer an dem Baukörper angebrachten Unterkonstruktion und mindestens einer daran fixierten Verbundplatte, die aus einem der Unterkonstruktion zugewandten rückseitigen Deckblech, einem davon abgewandten sichtseitigen Deckblech und einer zwischen den Deckblechen liegenden, meist nicht-metallischen Kernlage besteht.The invention relates to an arrangement for wall, ceiling or roof cladding of a building structure, in particular a ventilated facade system, with a substructure attached to the building structure and at least one composite panel fixed to it, which consists of a rear cover plate facing the substructure, a facing cover plate facing away from it and there is a mostly non-metallic core layer between the cover plates.

Derartige Fassadenbekleidungen haben den Vorteil, dass die im Vergleich zu reinen Metallplatten kostengünstigeren Verbundplatten (insbesondere sogenannte Aluminium Composite Panels) zu großen Flächen flächenbündig zusammengesetzt werden können, wobei eine vorgefertigte Deckschicht verwendbar ist, so dass im montierten Zustand keine Nachbearbeitung erforderlich ist. Hierbei ist es bekannt, die Verbundplatten durch Befestigungselemente von der Sichtseite her zu fixieren, insbesondere auf eine Unterkonstruktion aufzunieten, wobei jedoch neben den optischen Beeinträchtigungen auch die Durchdringungen der Außenhaut an den Befestigungsstellen nachteilig sind. Alternativ sind auch Kassettensysteme bekannt, bei denen anstelle einfacher planer Verbundplatten aufwändige Biegeumformen eingesetzt werden, die an ihren umgekanteten Stegen fixierbar sind. Nachteilig dabei ist neben der aufwändigen Herstellung die schwierige Anpassung an die Einbausituation vor Ort an der Baustelle. Dokumente FR 2985276 A1 und DE 202012100900 U1 offenbaren solche Bekleidungssysteme.Facade cladding of this type has the advantage that the composite panels (especially so-called aluminum composite panels), which are less expensive than pure metal panels, can be assembled flush to form large surfaces, whereby a prefabricated cover layer can be used, so that no reworking is required in the assembled state. It is known here to fix the composite panels by fastening elements from the visible side, in particular to rivet them onto a substructure, but in addition to the visual impairments, the penetrations of the outer skin at the fastening points are also disadvantageous. As an alternative, cassette systems are also known in which, instead of simple flat composite panels, complex bending deformations are used, which can be fixed on their folded webs. In addition to the complex manufacture, the disadvantage is the difficult adaptation to the installation situation on site at the construction site. Documents FR 2985276 A1 and DE 202012100900 U1 disclose such clothing systems.

Ausgehend hiervon liegt der Erfindung die Aufgabe zugrunde, die im Stand der Technik bekannten Systeme weiter zu entwickeln und eine einfache und gestalterisch ansprechende Fixierung von Verbundpatten ohne die Notwendigkeit einer komplexen Kassettenfertigung zu ermöglichen.Proceeding from this, the object of the invention is to further develop the systems known in the prior art and to enable simple and aesthetically appealing fixing of composite panels without the need for complex cassette production.

Zur Lösung dieser Aufgabe wird die im Patentanspruch 1 angegebene Merkmalskombination vorgeschlagen. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den abhängigen Ansprüchen.To achieve this object, the combination of features specified in claim 1 is proposed. Advantageous refinements and developments of the invention result from the dependent claims.

Die Erfindung geht von dem Gedanken aus, plane biegesteife Verbundplatten durch rückseitige Einhängeelemente zuverlässig zu fixieren. Dementsprechend wird erfindungsgemäß vorgeschlagen, dass mindesten ein in die Unterkonstruktion einhängbares das Hakenelement über sichtseitig unsichtbare Verbindungsmittel mit der Verbundplatte verbunden ist, wobei die Verbindungsmittel eine zugeordnete Lochausnehmung des rückseitigen Deckblechs im Bereich der Kernlage hintergreifen. Durch diese Konstruktion ist es möglich, den Bereich des Kerns zwischen den Deckblechen zu nutzen, um eine hintergreifende Sicherung ohne Verletzung der Sichtseite zu verwirklichen. Dabei ist eine Vorfixierung der Hakenelemente auch bei großen Plattenabmessungen möglich, während die Endmontage vor Ort durch einfaches Einhängen möglich ist. Neben dem bevorzugten Einsatz für hinterlüftete Fassaden kann das erfindungsgemäße Montagesystem auch auf Dachflächen, Innenwänden, Lärmschutzwänden, Wohncontainern und dergleichen flächig zu bedeckenden Baukörpern eingesetzt werden.The invention is based on the idea of reliably fixing planar, rigid composite panels by means of suspension elements on the rear. Accordingly, it is proposed according to the invention that at least one hook element which is hooked into the substructure is connected to the composite panel via connecting means which are invisible on the visible side, the connecting means engaging behind an assigned hole recess in the rear cover plate in the region of the core layer. With this construction, it is possible to use the area of the core between the cover plates in order to achieve a securing behind without damaging the visible side. The hook elements can be pre-fixed even with large panel dimensions, while final assembly on site is possible by simply hanging them in. In addition to the preferred use for ventilated facades, the mounting system according to the invention can also be used on roof surfaces, interior walls, noise barriers, living containers and the like structures to be covered over a large area.

Erfindungsgemäß ist die Lochausnehmung als Schlüssellochausnehmung mit einem erweiterten Einführbereich und einem langlochartigen verengten Haltebereich ausgebildet. Auf diese Weise ist ein einfaches Einsetzen der Verbindungsmittel ohne sichtseitige Querdurchbrüche möglich, wobei in dem verengten Bereich eine formschlüssige Halterung erzielt wird.According to the invention, the hole recess is designed as a keyhole recess with an enlarged insertion area and an elongated hole-like holding area. In this way, a simple insertion of the connecting means is possible without transverse breakthroughs on the visible side, with a form-fitting holder being achieved in the narrowed area.

Um unter Schwerkraft eine selbsthaltende Verbindung zu erreichen, sind die Verbindungsmittel längs der Schlüssellochausnehmung beweglich, wobei der Haltebereich ausgehend von dem Einführbereich nach oben gerichtet ist und mit seinem oberen Ende einen Endanschlag bildet.In order to achieve a self-retaining connection under gravity, the connecting means can be moved along the keyhole recess, the retaining region being directed upwards from the insertion region and forming an end stop with its upper end.

Eine weitere vorteilhafte Ausgestaltung sieht vor, dass die Kernlage hinter der Lochausnehmung eine vorzugsweise nutartige Freisparung zur Aufnahme eines zugeordneten Verbindungsmittels aufweist. Damit lässt sich eine bewegliche Lagerung eines hintergreifenden Elements in dem Kern verwirklichen.A further advantageous embodiment provides that the core layer behind the hole recess has a preferably groove-like recess for receiving an associated connecting means. This enables a movable support of an engaging element in the core.

Vorteilhaft ist es auch, wenn die Verbindungsmittel das Hakenelement durch eine Schraubverbindung an der Verbundplatte lösbar halten, so dass die notwendigen Haltekräfte aufgebracht werden können und die Verbindung einfach herstellbar und lösbar ist. Alternativ kann die Verbindung auch mit Sicherungsfeder/Sicherungsring geschaffen werden.It is also advantageous if the connecting means hold the hook element detachably by means of a screw connection on the composite plate, so that the necessary holding forces can be applied and the connection can be produced and released easily. Alternatively, the connection can also be created with a locking spring / locking ring.

Erfindungsgemäß ist es auch günstig, wenn die Verbindungsmittel einen Bolzen, insbesondere Schraubbolzen mit einem flachen pilzförmigen Kopf umfassen, wobei der Kopf durch die Lochausnehmung hindurch in den Bereich der Kernlage einführbar ist.According to the invention, it is also advantageous if the connecting means comprise a bolt, in particular a bolt with a flat mushroom-shaped head, the head being insertable into the area of the core layer through the hole recess.

Eine weitere vorteilhafte Ausgestaltung sieht vor, dass die Verbindungsmittel eine Schraubmutter, insbesondere eine Mehrkantmutter zur Sicherung im Verbindungszustand umfassen.A further advantageous embodiment provides that the connecting means comprise a screw nut, in particular a polygonal nut, for securing in the connected state.

Um eine Verdrehsicherung der Verbundplatten zu erreichen, ist es vorteilhaft, wenn mehrere Verbindungsmittel an jedem Hakenelement insbesondere paarweise im Abstand voneinander in zugeordneten Lochausnehmungen des rückseitigen Deckblechs angeordnet sind.In order to secure the composite panels against rotation, it is advantageous if a plurality of connecting means are arranged on each hook element, in particular in pairs, at a distance from one another in assigned hole recesses in the rear cover plate.

Auch herstellungstechnisch ist es vorteilhaft, wenn das Hakenelement durch einen abgelängten Profilabschnitt eines Strangpressprofils gebildet ist und mindestens einen Profilwinkel zum Einhängen in die Unterkonstruktion aufweist.It is also advantageous in terms of production if the hook element is formed by an elongated profile section of an extruded profile and has at least one profile angle for hanging in the substructure.

Um die auftretenden Lasten günstig abzutragen, ist es vorteilhaft, wenn das Hakenelement an einem oberen und einem unteren Ende mit Profilwinkeln zum Einhängen in ein Aufnahmeteil der Unterkonstruktion versehen ist, wobei die Verbindungsmittel im Bereich zwischen den Profilwinkeln angeordnet sind.In order to carry away the occurring loads cheaply, it is advantageous if the hook element is provided at an upper and a lower end with profile angles for hanging in a receiving part of the substructure, the connecting means being arranged in the area between the profile angles.

Zur Ableitung von Drucklasten ist es auch von Vorteil, wenn das Hakenelement eine von den Verbindungsmitteln durchdrungene flächige Fügepartie zur Flächenanlage gegen die Verbundplatte aufweist.In order to derive pressure loads, it is also advantageous if the hook element has a flat joining part, penetrated by the connecting means, for contacting the surface against the composite panel.

Im Folgenden wird die Erfindung anhand der in der Zeichnung in schematischer Weise dargestellten Ausführungsbeispiele näher erläutert. Es zeigen:

Fig. 1
ein Fassadensystem mit Verbundplatten zur hinterlüfteten Verkleidung einer Gebäudewand in einem Vertikalschnitt;
Fig. 2
einen vergrößerten Ausschnitt der Fig. 1 mit einem sichtseitig unsichtbar an der Verbundplatte befestigten Einhängeelement;
Fig. 3
eine rückseitige Ansicht des Einhängeelements nach Fig. 2.
The invention is explained in more detail below on the basis of the exemplary embodiments shown schematically in the drawing. Show it:
Fig. 1
a facade system with composite panels for ventilated cladding of a building wall in a vertical section;
Fig. 2
an enlarged section of the Fig. 1 with a hanging element that is invisibly attached to the composite panel;
Fig. 3
a rear view of the hanging element after Fig. 2 .

Der in Fig. 1 dargestellte Fassadenverkleidung umfasst eine an einer Gebäudewand 10 verankerte Unterkonstruktion 12 sowie mindestens eine daran über mehrere Hakenelemente 14 aufgehängte Verbundplatte 16, wobei die Hakenelemente 14 über sichtseitig unsichtbare Verbindungselemente 18 an der Verbundplatte 16 lösbar befestigt sind.The in Fig. 1 The facade cladding shown comprises a substructure 12 anchored to a building wall 10 and at least one composite panel 16 suspended thereon via a plurality of hook elements 14, the hook elements 14 being releasably attached to the composite panel 16 via connecting elements 18 which are invisible on the visible side.

Zweckmäßig umfasst die Fassadenverkleidung eine Vielzahl von Verbundplatten 16, die eine zusammengesetzte Außenhaut zur architektonischen Gestaltung und zum Wetterschutz eines Gebäudes bilden. Zu diesem Zweck besteht jede Verbundplatte 16 aus einem der Unterkonstruktion 12 bzw. der Gebäudewand 10 zugewandten rückseitigen Deckblech 20, einem davon abgewandten sichtseitigen Deckblech 22 und einer zwischen den vorzugsweise aus Aluminium gebildeten Deckblechen 20, 22 liegenden nicht-metallischen Kernlage 24 beispielsweise aus einem mineralisch gefüllten Polymer. Dadurch ergibt sich eine hohe Biegesteifigkeit bei geringer Dicke und niedrigem Gewicht.The facade cladding expediently comprises a plurality of composite panels 16, which form a composite outer skin for the architectural design and for weather protection of a building. For this purpose, each composite panel 16 consists of a rear cover plate 20, one of which faces the substructure 12 or the building wall 10 facing facing cover plate 22 and a non-metallic core layer 24 lying between the cover plates 20, 22 preferably formed of aluminum, for example made of a mineral-filled polymer. This results in high bending stiffness with a low thickness and low weight.

Um einen Freiraum für eine Dämmung und thermische Trennung zu schaffen, weist die Unterkonstruktion 12 an der Gebäudewand 10 in verschiedener Höhe verankerte, horizontal abstehende Konsolen 26 sowie an den Konsolen 26 befestigte, vertikal verlaufende Winkelschienen 28 auf. Letztere bieten mit einem dem rückseitigen Deckblech 20 zugewandten Winkelschenkel 30 eine Montagefläche, an der Aufnahmeteile 32 über Niet- oder Schraubverbindungen 34 in gewünschter Höhe fixierbar sind. Die Aufnahmeteile 32 sind zweckmäßig als Horizontalschienen ausgebildet und dienen zum einfachen Einhängen der Hakenelemente 14, wie es unten näher erläutert wird.In order to create a space for insulation and thermal separation, the substructure 12 has horizontally projecting brackets 26 anchored to the building wall 10 at different heights, as well as vertically extending angle rails 28 attached to the brackets 26. The latter, with an angle leg 30 facing the rear cover plate 20, provide a mounting surface on which the receiving parts 32 can be fixed at the desired height via rivet or screw connections 34. The receiving parts 32 are expediently designed as horizontal rails and are used for simply hanging in the hook elements 14, as will be explained in more detail below.

Wie am besten aus Fig. 2 ersichtlich, bleibt das sichtseitige Deckblech 22 von der Verbindung des Hakenelements 14 unberührt. Um dies zu ermöglichen, ist in dem rückseitigen Deckblech 20 eine Schlüssellochausnehmung 36 eingebracht, die von einem zugeordneten Verbindungsmittel 18 durchgriffen und im Bereich einer Freisparung 38 der Kernlage 24 hintergriffen wird.How best to look Fig. 2 can be seen, the visible cover plate 22 remains unaffected by the connection of the hook element 14. In order to make this possible, a keyhole recess 36 is made in the rear cover plate 20, which is penetrated by an associated connecting means 18 and is engaged behind in the area of a cutout 38 of the core layer 24.

Fig. 3 veranschaulicht die Randkontur der Schlüssellochausnehmung 36 in der Ebene des rückseitigen Deckblechs 20. Ausgehend von einem unteren, im Durchmesser erweiterten Einführbereich 40 erstreckt sich ein verengter Haltebereich 42 langlochartig nach oben und bildet mit seinem oberen Ende eine Endanschlag für die Verbindungsmittel 18. Korrespondierend dazu ist in die Kernlage 24 die nutartige Freisparung 38 eingebracht, deren Breite dem Durchmesser des Einführbereichs 40 entspricht und deren Boden innenseitig an dem Deckblech 22 liegt. Die Verbindungsmittel 18 und die zugeordneten Schlüssellochausnehmungen 36 sind für jedes Hakenelement 14 paarweise in seitlichem Abstand voneinander vorgesehen, so dass eine drehfeste Sicherung erreicht wird. Fig. 3 illustrates the edge contour of the keyhole recess 36 in the plane of the rear cover plate 20. Starting from a lower insertion area 40 with a larger diameter, a narrowed holding area 42 extends upward in the manner of an oblong hole and forms an end stop for the connecting means 18 with its upper end the core layer 24 introduced the groove-like recess 38, the width of which corresponds to the diameter of the insertion region 40 and the bottom of which lies on the inside of the cover plate 22. The connecting means 18 and the associated keyhole recesses 36 are in pairs for each hook element 14 provided at a lateral distance from one another so that a rotationally secure securing is achieved.

Wie wiederum aus Fig. 2 am besten zu ersehen, umfassen die Verbindungsmittel einen Schraubbolzen 44 mit einem flachen pilzförmigen Kopf 46. Dieser Kopf 46 ist durch den Einführbereich 40 der Schlüssellochausnehmung 36 in die Freisparung 38 der Kernlage 24 einführbar und nach oben in die gezeigte Endstellung in dem Haltebereich 42 verschiebbar. Diese Stellung bleibt unter Schwerkrafteinfluss erhalten. Zur lösbaren Sicherung gegen horizontales Abziehen von der Verbundplatte 16 ist eine Schraubverbindung mittels Mehrkantmutter 48 vorgesehen, die auf den Schaft des Schraubbolzens 44 aufschraubbar ist.How again Fig. 2 As can best be seen, the connecting means comprise a screw bolt 44 with a flat mushroom-shaped head 46. This head 46 can be inserted through the insertion region 40 of the keyhole recess 36 into the cutout 38 of the core layer 24 and can be displaced upward into the end position shown in the holding region 42. This position remains under the influence of gravity. A screw connection by means of a polygonal nut 48, which can be screwed onto the shaft of the screw bolt 44, is provided for releasable securing against horizontal pulling off from the composite plate 16.

Um eine tragfähige Einhängeverbindung zu ermöglichen, sind die Hakenelemente 14 jeweils durch einen abgelängten Profilabschnitt eines Strangpressprofils gebildet ist und an ihren oberen und unteren Profilbereichen mit jeweils einem angeformten Profilwinkel 50, 52 versehen. Die übereinander liegenden Profilwinkel 50, 52 lassen sich in komplementäre Profilkonturen der Aufnahmeteile 32 einhaken, wodurch eine kippfreie Einhängestellung ermöglicht wird und die auftretenden Lasten beidseitig der Schraubverbindung 18 abgetragen werden. Zur flächigen Abstützung besitzt das Hakenelement 14 eine von dem Schraubbolzen 44 durchdrungene flächige Fügepartie 54, die unter der Kraft der Schraubverbindung vollflächig gegen das rückseitige Deckblech 20 angeklemmt wird.In order to enable a load-bearing hook-in connection, the hook elements 14 are each formed by an elongated profile section of an extruded profile and are each provided with a molded-on profile angle 50, 52 on their upper and lower profile regions. The superimposed profile angles 50, 52 can be hooked into complementary profile contours of the receiving parts 32, which enables a tilt-free hanging position and the loads that occur are removed on both sides of the screw connection 18. For flat support, the hook element 14 has a flat joining section 54 penetrated by the screw bolt 44, which is clamped over the entire surface against the rear cover plate 20 under the force of the screw connection.

Bei der Montage werden zunächst die Hakenelemente 14 mit Hilfe der Verbindungsmittel 18 an den Verbundplatten 16 fixiert. Anschließend können die solchermaßen bestückten Verbundplatten 16 werkzeuglos in die Unterkonstruktion 12 eingehängt werden.During assembly, the hook elements 14 are first fixed to the composite panels 16 with the aid of the connecting means 18. Subsequently, the composite panels 16 assembled in this way can be hung in the substructure 12 without tools.

Claims (11)

  1. Arrangement for wall, ceiling or roof cladding of a building structure, in particular of a rear-ventilated facade system, comprising a substructure (12) which is mounted on the building structure and at least one composite panel (16) attached to said substructure, which panel consists of a cover plate (20) on the rear face that faces the substructure (12), a cover plate (22) on the visible face that faces away from the substructure, and a core layer (24) which is positioned between the cover plates (20, 22), connecting means (18) which are invisible on the visible face engaging behind a hole recess (36) in the rear-face cover plate (20) in the region of the core layer (24), characterized in that the connecting means (18) are movable along the hole recess (36) which is designed in the form of a keyhole recess having an enlarged insertion region (40) and a narrowed, slot-like retaining region (42), the retaining region (42), starting from the insertion region (40), being directed upwards and forming an end stop using the upper end thereof, in that the connecting means (18) comprise a bolt (44) having a flat, mushroom-shaped head (46), it being possible to insert the head (46) through the hole recess (36) into the region of the core layer (24), and in that at least one hook element (14) which can be hooked into the substructure (12) is connected to the composite panel (16) via the connecting means (18).
  2. Arrangement according to claim 1, characterized in that the core layer (24) behind the hole recess (36) has a preferably groove-like cut-out (38) for receiving an associated connecting means (18).
  3. Arrangement according to either claim 1 or claim 2, characterized in that the connecting means (18) releasably hold the hook element (14) on the composite panel (16) by means of a screw connection or a locking spring connection.
  4. Arrangement according to any of claims 1 to 3, characterized in that the connecting means (18) comprise a threaded bolt (44).
  5. Arrangement according to any of claims 1 to 4, characterized in that the connecting means (18) comprise a threaded nut (48), in particular a polygonal nut for securing in the connected state.
  6. Arrangement according to any of claims 1 to 5, characterized in that for each hook element (14) a plurality of connecting means (18) are arranged at a distance from one another in associated hole recesses (36) in the rear-face cover plate (20).
  7. Arrangement according to any of claims 1 to 6, characterized in that the hook element (14) is formed by a profile portion of an extruded profile that has been cut to length, and said element has at least one profile angle (50, 52) for hooking into the substructure (12).
  8. Arrangement according to any of claims 1 to 7, characterized in that the hook element (14) is provided, at an upper and a lower end, with profile angles (50, 52) for hooking into a receiving part (32) of the substructure (12), the connecting means (18) being arranged in the region between the profile angles (50, 52).
  9. Arrangement according to any of claims 1 to 8, characterized in that the hook element (14) has a planar joining portion (54) for surface contact against the composite panel (16), which joining portion is penetrated by the connecting means (18).
  10. Arrangement according to any of claims 1 to 9, characterized in that the core layer (24) consists of a non-metal material, in particular of a mineral-filled polymer.
  11. Arrangement according to any of claims 1 to 10, characterized in that the composite panel is planar or three-dimensionally curved or bent.
EP16784846.4A 2015-10-19 2016-10-18 Arrangement for wall, ceiling, or roof cladding of a building structure Active EP3365510B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16784846T PL3365510T3 (en) 2015-10-19 2016-10-18 Arrangement for wall, ceiling, or roof cladding of a building structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015220276.3A DE102015220276A1 (en) 2015-10-19 2015-10-19 Arrangement for wall, ceiling or roof clothing of a building
PCT/EP2016/074937 WO2017067907A1 (en) 2015-10-19 2016-10-18 Arrangement for wall, ceiling, or roof cladding of a building structure

Publications (2)

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EP3365510A1 EP3365510A1 (en) 2018-08-29
EP3365510B1 true EP3365510B1 (en) 2020-03-25

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Country Link
EP (1) EP3365510B1 (en)
DE (1) DE102015220276A1 (en)
DK (1) DK3365510T3 (en)
ES (1) ES2799514T3 (en)
PL (1) PL3365510T3 (en)
WO (1) WO2017067907A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108385895A (en) * 2018-05-14 2018-08-10 华南理工大学 A kind of fast-assembling walling system
DE102018126669A1 (en) * 2018-10-25 2020-04-30 3A Composites Gmbh Cladding system for a wall, arrangement of the cladding system and method for assembling the cladding system
CN109680895B (en) * 2019-02-13 2024-03-08 重庆工业职业技术学院 Plug-in pendant with fixed upper hook head in plug-in clamping mode
CN112196158B (en) * 2020-09-27 2021-05-25 中哲创建科技股份有限公司 Outer wall body structure of curtain wall

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703493A1 (en) * 1977-01-28 1978-08-03 Pag Presswerk Ag External curtain hung wall cladding panels sub-structure - has paired corner hanger fittings and assembly element retainers mutually insertable
DE102006022715A1 (en) * 2006-05-12 2007-12-06 Hermann Gutmann Werke Ag cladding element
DE102006049015A1 (en) * 2006-10-13 2008-04-17 Thyssenkrupp Steel Ag Semi-finished material made from steel or a steel alloy used in vehicle construction comprises connecting units fitting a deformation in the region of the sandwich structure of the material
DE102009030636A1 (en) * 2009-06-25 2011-01-05 Sto Ag Holding device for a facade system
FR2985276A1 (en) * 2011-12-28 2013-07-05 Ceil In Fixing device e.g. peg for fixing sandwich panel on facade of building to decorate building, has fixing pin with base that is engaged in blind holes of panel by posterior plate, where base supports against internal face of plate
DE202012100900U1 (en) * 2012-03-13 2012-04-16 Gib Gesellschaft Für Innovative Bautechnologie Mbh Fixing device for plates

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
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Also Published As

Publication number Publication date
WO2017067907A1 (en) 2017-04-27
PL3365510T3 (en) 2020-08-24
EP3365510A1 (en) 2018-08-29
DE102015220276A1 (en) 2017-04-20
ES2799514T3 (en) 2020-12-18
DK3365510T3 (en) 2020-06-22

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