EP0015551B1 - Exterior wall cladding - Google Patents

Exterior wall cladding Download PDF

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Publication number
EP0015551B1
EP0015551B1 EP80101122A EP80101122A EP0015551B1 EP 0015551 B1 EP0015551 B1 EP 0015551B1 EP 80101122 A EP80101122 A EP 80101122A EP 80101122 A EP80101122 A EP 80101122A EP 0015551 B1 EP0015551 B1 EP 0015551B1
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EP
European Patent Office
Prior art keywords
fibreboard
supporting
vertical
web
hook
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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
Application number
EP80101122A
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German (de)
French (fr)
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EP0015551A1 (en
Inventor
Albert Fink
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Individual
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Individual
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Publication date
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Priority to AT80101122T priority Critical patent/ATE2237T1/en
Publication of EP0015551A1 publication Critical patent/EP0015551A1/en
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Publication of EP0015551B1 publication Critical patent/EP0015551B1/en
Expired legal-status Critical Current

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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
    • E04F13/0821—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 located in-between two adjacent covering elements

Definitions

  • the invention relates to a facade cladding, which consists of a support rail substructure with vertical support rails and attached, horizontally and vertically partially overlapping facade panels, in which the facade panels are held by hooks on the support rail substructure and the hooks in the overlap area in each case the upper edge overlap a facade panel, connect to the vertical edge of the adjacent facade panel horizontally overlapping this facade panel and take up the lower edge of the facade panel vertically overlapping these two facade panels.
  • a facade cladding of this type is known from DE-U 78 14 236.
  • the mounting rails are aligned vertically and provided with holes or the like, in which the hooks are hung and remain rotatable. Since the facade panels of facade cladding are installed in different types of cover, such as double cover, double savings cover, faceplate cover and horizontal cover, depending on the type of cover, different mounting rails are required, in which the holes or the like for the hooks must be made in a different arrangement and distribution.
  • the different types of cover require a different division of the bore or the like in the vertical and horizontal directions on the mounting rails.
  • the support rail substructure also has horizontally extending support rails, which are provided as profile sections with a continuous, cross-sectionally L- or T-shaped receptacle and that the hooks provided with hooking elements are in a horizontal position in this receptacle insertable and captive therein by twisting into the vertical position, but are slidably held in the longitudinal direction of the mounting rail.
  • the hooks can be inserted and fixed at any point on these horizontal support rails, as required by the type of cover for the facade panels.
  • the assembly of the mounting rail substructure is also simplified, since the horizontally running mounting rails only have to be attached to the vertical mounting rails at the correct distance.
  • the vertical mounting rails are attached to the wall and provide the space for the insulation. If facade panels with a uniform height are used, then the vertical mounting rails can be provided with the mounting brackets for attaching the horizontal mounting rails, taking into account the desired vertical overlap.
  • one embodiment provides that the hook is supported vertically on both longitudinal sides of the insertion slot of the receptacle on the support rail.
  • the mounting rail has a base plate, on the front of which a support web is formed at right angles, and that below the support web a molded in cross-section L-shaped support web is formed, with its vertical leg at a distance from the insertion slot of the receptacle from the Support bridge ends and ends flush with it.
  • the profile section can then be designed and manufactured with an approximately uniform wall thickness.
  • the design is further such that a further supporting web is formed below the supporting web, which ends flush with the vertical leg of the supporting web.
  • the design of the hook is such that the hook in the area of the attachment has a section with twice the thickness of the facade panels, which merges into a vertical retaining leg, that the retaining leg is at a distance from the thickness of a facade panel from the further support web of the mounting rail and itself has the strength of a facade panel and that the end of the holding leg is designed towards the front as an L-shaped receptacle open at the top for a facade panel.
  • the correct distance between the holding leg of the hook and the further support web of the mounting rail is obtained, and the vertically overlapping facade panel is brought as close as possible to the overlapping facade panels.
  • a further embodiment provides that the vertical holding leg of the hook extends partially over the vertical leg of the supporting web.
  • the design of the hook and the mounting rail can be simplified even further in that the base plate below the mounting web itself is designed as a contact surface which is arranged at a distance from the thickness of a facade panel from the outside of the vertical leg of the mounting web, that the hook with its holding leg is continuous has the strength of a facade panel and that the end of the holding leg is designed towards the front as an L-shaped, upwardly open recess for a facade panel.
  • the play-free fixing of the hook in the receptacle of the mounting rail is achieved while maintaining the longitudinal displaceability in the receptacle simply by the fact that the hook as a hanging element has a guide section that is designed for the dimensions of the insertion slot for receptacle in height and depth, and that in one the retaining element engages behind the insertion slot.
  • the set position can be maintained in that the front edge of the support web is provided with a raster, toothing, corrugation or the like.
  • the grid, toothing, corrugation or the like prevents the hook from shifting itself in the mounting of the mounting rail.
  • the insertion of the hook at any point of the receptacle is made possible in that the width of the hook produced as a stamped part in the longitudinal direction of the mounting rail is smaller than the width of the insertion slot of the receptacle.
  • the base plate of the mounting rail is provided with elongated holes which are aligned with their longitudinal axes in the direction of the longitudinal axis of the mounting rail.
  • the mounting rail 10 shown in FIG. 1 is preferably produced as a section of an aluminum extruded profile.
  • This mounting rail 10 is used as a horizontal mounting rail for the mounting rail substructure of the facade cladding.
  • the profile section has a base plate 11 which faces the wall and has the elongated holes 17.
  • the support rail 10 is connected via these slots 17 to the vertical, on the wall vertical support rails.
  • the vertical mounting rails create the distance from the wall that is required for accommodating the insulation and have fastening receptacles for attaching the horizontal mounting rails 10. If uniformly high facade panels are used, these fastening receptacles are arranged at a distance which is given by the difference in the height of the facade panels and the desired vertical overlap.
  • the elongated holes 17 accommodate the fastening screws required for this and still allow the horizontal mounting rail 10 to extend longitudinally.
  • a support web 12 protruding at right angles is formed in the upper region and a support web 14 with an L-shaped cross section is formed underneath this.
  • This support web 12 and this support web 14 form a continuous receptacle 15 with an L-shaped cross section.
  • the horizontal leg 18 and the vertical leg 19 of the support web 14 are designed so that the vertical leg 19 is flush with the support web 12 and leaves the insertion slot to the receptacle 15 free.
  • a further support web 16 is formed on the front of the base plate 11. This further support web 16 is flush with the outside of the vertical leg 19 of the support web 14.
  • the end edge of the support web 12 is provided with a catch 13 or the like, which makes it difficult to move a hook in the receptacle 15, so that a hook set therein does not move unintentionally.
  • the view according to FIG. 2 shows the fixing of the facade panels in the overlap area with a hook 20.
  • This hook 20 is slidably guided with the guide section 22 in the insertion slot for receiving 15.
  • the angled holding element 21 captively fixes the hook 20 in the receptacle 15.
  • the hook 20 is produced as a stamped part in the form shown in FIG. 2.
  • the thickness of the stamped part ie the width of the hook 20 in the longitudinal direction of the mounting rail 10, is smaller than the width of the insertion slot for receiving 15 and thus smaller than the height of the guide section 22.
  • the depth of the guide section 22 is equal to the depth of the insertion slot Recording 15.
  • the hook 20 can be inserted in the horizontal position with the suspension element consisting of the guide section 22 and the holding element 21 through the insertion slot into the recording 15 and held captively therein by twisting into the vertical position.
  • the hook 20 remains but slidable in the receptacle 15 in the longitudinal direction of the mounting rail 10.
  • the hook 20 is supported on both sides of the insertion slot for the receptacle 25, so that it has no movement play perpendicular to the mounting rail 10 and is displaceably guided to the mounting rail 10 in a clear position.
  • the hook 20 in the area of the hanging point has a section 25 with twice the thickness of a facade panel and merges into a vertical retaining leg 23 with the thickness of a facade panel
  • a receptacle for the interior facade panel 30.1 of the facade cladding remains behind the vertical retaining leg 23 of the hook 20.
  • This facade panel 30.1 is supported on the end face of the support web 16 and can also be partially supported from the outside of the vertical leg 19 of the support web 14, since the vertical holding leg 23 extends partially in this leg area.
  • the design can be such that the holding leg 23 of the hook 20 braces the facade panel 30.1 against the support web 16 of the mounting rail 10.
  • the facade panel 30.1 is horizontally overlapped by the adjacent facade panel 30.2 of the same line.
  • the hook 20 is then brought up to the vertical edge of this facade panel 30.2.
  • the thickness of the holding leg 23 corresponds to the thickness of this facade panel 30.2, so that the L-shaped receptacle 24 formed at the end of the holding leg 23 and open at the top can accommodate the facade panel 30.3, which partially overlaps the two facade panels 30.1 and 30.2 vertically.
  • This hook design also ensures that the lower edge of the facade panel 30.3 is pulled firmly against the upper edge of the facade panel 30.2.
  • the facade panels can be overlapped in any row.
  • only the hook 20 is to be brought into the correct position on the mounting rail 10.
  • the mounting rail 10 with the hooks 20 which can be inserted into the receptacle 15 at any point and which can be fixed in such a way that they cannot be lost can therefore be used for the most varied types of coverings for the facade panels.
  • the mounting rail 10 and the hooks 20 can also be designed differently without having to give up the advantages of the mounting rail substructure of a facade cladding according to the invention.
  • the base plate 11 of the profile section on the front can also itself be designed as a contact surface 26 for the facade plate 30.1. This contact surface 26 is then at a distance from the outside of the vertical leg 19 of the supporting web 14 which corresponds to the thickness of the facade panel 30.1.
  • the outside of the horizontal leg 18 of the support web 14 serves as a stop surface 27 for the upper edge of the facade panel 30.1.
  • the mounting rail 10 is fastened in the part of the base plate 11 which protrudes beyond the support web 12.
  • the hook 20 has a holding leg 23 which also has a thickness in the region of the suspension point which corresponds to the thickness of the facade panel 30.2.
  • the receptacle 24 attached at the end of the holding leg 23 again receives the facade panel 30.3, which partially overlaps the lower edges of the upper edges of the facade panels 30.1 and 30.2, which partially overlap themselves horizontally, vertically.
  • the support surface of the hook 20 on both sides of the insertion slot for the receptacle 15 can be increased in that the receptacle 15 is formed by two L-shaped, mutually directed webs and thus has a T-shaped cross section.
  • the hooking element of the hook 20 can also be designed differently. It is important, however, that the hooking element is inserted into the receptacle 15 in the horizontal position of the hook 20 and cannot be lost by twisting the hook 20 into the vertical position, but is held displaceably in the longitudinal direction of the mounting rail 10.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Abstract

1. Facing made up of a supporting rail base with vertical supporting rails and horizontally and vertically in part overlapping fibreboards attached to those (30.1 to 30.3), for which the fibreboards are held by means of hooks (20) which can be suspended into the supporting rail base and for which in the overlapping zone, the hooks (20) clasp the upper edge of a fibreboard (e.g. 30.1), border on the vertical edge of the neighbouring fibreboard (e.g. 30.2) horizontally overlapping the first-mentioned fibreboard, and hold the lower edge of the fibreboard (e.g. 30.3) vertically overlapping these two fibreboards, characterized by the facts, that the supporting rail base also has horizontally running supporting rails (10) which as profile sections are provided with a continuous reception gap (15) with L- or T-shaped cross-section and that in horizontal position, the hooks (20) equiped with suspension elements (21, 22) can be inserted into this gap (15) and are firmly held there when they are turned into vertical position, but can be moved in longitudinal direction of the supporting rail (10).

Description

Die Erfindung betrifft eine Fassadenverkleidung, die aus einer Tragschienen-Unterkonstruktion mit vertikalen Tragschienen und darauf befestigten, sich horizontal und vertikal teilweise überlappenden Fassadenplatten besteht, bei der die Fassadenplatten mittels an der Tragschienen-Unterkonstruktion einhängbarer Haken gehalten sind und die Haken im Überlappungsbereich jeweils die Oberkante einer Fassadenplatte übergreifen, an die vertikale Kante der diese Fassadenplatte horizontal überlappenden benachbarten Fassadenplatte anschliessen und die Unterkante der diese beiden Fassadenplatten vertikal überlappenden Fassadenplatte aufnehmen.The invention relates to a facade cladding, which consists of a support rail substructure with vertical support rails and attached, horizontally and vertically partially overlapping facade panels, in which the facade panels are held by hooks on the support rail substructure and the hooks in the overlap area in each case the upper edge overlap a facade panel, connect to the vertical edge of the adjacent facade panel horizontally overlapping this facade panel and take up the lower edge of the facade panel vertically overlapping these two facade panels.

Eine Fassadenverkleidung dieser Art ist durch das DE-U 78 14 236 bekannt. Dabei sind die Tragschienen vertikal ausgerichtet und mit Bohrungen oder dgl. versehen, in die die Haken eingehängt werden und dabei drehbar bleiben. Da die Fassadenplatten von Fassadenverkleidungen in verschiedenen Deckungsarten, wie Doppeldeckung, Spardoppeldeckung, Stulpdeckung und Waagrechtdeckung, angebracht werden, sind je nach Deckungsart auch verschiedene Tragschienen erforderlich, bei denen die Bohrungen oder dgl. für die Haken in anderer Anordnung und Verteilung eingebracht sein müssen. Die unterschiedlichen Deckungsarten bedingen nämlich eine andere Teilung der Bohrung oder dgl. in vertikaler und horizontaler Richtung auf den Tragschienen.A facade cladding of this type is known from DE-U 78 14 236. The mounting rails are aligned vertically and provided with holes or the like, in which the hooks are hung and remain rotatable. Since the facade panels of facade cladding are installed in different types of cover, such as double cover, double savings cover, faceplate cover and horizontal cover, depending on the type of cover, different mounting rails are required, in which the holes or the like for the hooks must be made in a different arrangement and distribution. The different types of cover require a different division of the bore or the like in the vertical and horizontal directions on the mounting rails.

In der EP-A1-10658 wurde der Befestigungshaken (z. B. durch Haltefinger mit Überganssteg) in eine Form weiterentwickelt, die auch in der vorliegenden Erfindung Verwendung findet. Diese kollidierende europäische Patentanmeldung gehört jedoch nach Art 56 EPÜ lediglich zur Beurteilung der Neuheit zum Stand der Technik im Sinne von Art 54 (3).In EP-A1-10658 the fastening hook (for example by holding fingers with a transition web) has been further developed into a form which is also used in the present invention. However, according to Art 56 EPC, this conflicting European patent application only belongs to the assessment of the novelty of the state of the art within the meaning of Art 54 (3).

Eine weitere Fassadenverkleidung wurde durch US-A1-3 300 934 bekannt, wo zwar ebenfalls um 90° verdrehbare, beliebig verschiebbare Haken verwendet verden, die jedoch in einfachen U-Profilen gehaltert sind und nicht der vertikalen Befestigung sich horizontal und vertikal überlappender Fassadenplatten dienen.Another facade cladding was known from US-A1-3 300 934, where although 90 ° rotatable, freely movable hooks are used, which are, however, held in simple U-profiles and are not used for vertical fastening of horizontally and vertically overlapping facade panels.

Es ist Aufgabe der Erfindung, bei einer Fassadenverkleidung der eingangs erwähnten Art die Tragschienen-Unterkonstruktion so zu verbessern, dass sie leichter zu montieren und ohne Nacharbeit universell für jede Deckungsart einsetzbar ist.It is an object of the invention to improve the support rail substructure in a facade cladding of the type mentioned at the outset in such a way that it is easier to assemble and can be used universally for any type of cover without reworking.

Dies wird erfindungsgemäss dadurch erreicht, dass die Tragschienen-Unterkonstruktion auch waagrecht verlaufende Tragschienen aufweist, die als Profilabschnitte mit einer durchgehenden, im Querschnitt L-, bzw. T-förmigen Aufnahme versehen sind und dass die mit Einhängeelementen versehenen Haken in horizontaler Stellung in diese Aufnahme einführbar und durch Verdrehen in die vertikale Stellung darin unverlierbar, in Längsrichtung der Tragschiene jedoch verschiebbar gehalten sind.This is achieved according to the invention in that the support rail substructure also has horizontally extending support rails, which are provided as profile sections with a continuous, cross-sectionally L- or T-shaped receptacle and that the hooks provided with hooking elements are in a horizontal position in this receptacle insertable and captive therein by twisting into the vertical position, but are slidably held in the longitudinal direction of the mounting rail.

An diesen waagrechten Tragschienen können an beliebigen Stellen die Haken eingesetzt und festgelegt werden, so wie es die Deckungsart der Fassadenplatten gerade efordert. Die Montage der Tragschienen-Unterkonstruktion ist ebenfalls vereinfacht, da die waagrecht verlaufenden Tragschienen nur in dem richtigen Abstand an den vertikalen Tragschienen befestigt werden müssen. Die vertikalen Tragschienen werden an der Wand befestigt und bringen den Abstand für die Unterbringung der Isolierung. Werden Fassadenplatten mit einheitlicher Höhe verwendet, dann können die vertikalen Tragschienen unter Berücksichtigung der gewünschten vertikalen Überlappung gleich mit den Befestigungsaufnahmen für die Anbringung der waagrechten Tragschienen versehen werden.The hooks can be inserted and fixed at any point on these horizontal support rails, as required by the type of cover for the facade panels. The assembly of the mounting rail substructure is also simplified, since the horizontally running mounting rails only have to be attached to the vertical mounting rails at the correct distance. The vertical mounting rails are attached to the wall and provide the space for the insulation. If facade panels with a uniform height are used, then the vertical mounting rails can be provided with the mounting brackets for attaching the horizontal mounting rails, taking into account the desired vertical overlap.

Um mit dem Haken die übergriffene Fassadenplatte spielfrei an der Tragschienen-Unterkonstruktion festzuhalten, sieht eine Ausgestaltung vor, dass der Haken sich vertikal zu beiden Längsseiten des Einführungsschlitzes der Aufnahme an der Tragschiene abstützt.In order to hold the overlapped facade panel to the support rail substructure without play with the hook, one embodiment provides that the hook is supported vertically on both longitudinal sides of the insertion slot of the receptacle on the support rail.

Nach einer Ausführung ist vorgesehen, dass die Tragschiene eine Grundplatte aufweist, an deren Vorderseite rechtwinklig ein Stützsteg angeformt ist, und dass unterhalb des Stützsteges ein im Querschnitt L-förmiger Tragsteg angeformt ist, der mit seinem vertikalen Schenkel im Abstand des Einführungsschlitzes der Aufnahme von dem Stützsteg endet und mit diesem bündig abschliesst. Der Profilabschnitt lässt sich dann mit annähernd einheitlicher Wandstärke auslegen und herstellen.According to one embodiment, it is provided that the mounting rail has a base plate, on the front of which a support web is formed at right angles, and that below the support web a molded in cross-section L-shaped support web is formed, with its vertical leg at a distance from the insertion slot of the receptacle from the Support bridge ends and ends flush with it. The profile section can then be designed and manufactured with an approximately uniform wall thickness.

Damit sich die von dem Haken übergriffene Fassadenplatte satt und eindeutig an der waagrechten Tragschiene abstützen kann, ist die Ausgestaltung weiterhin so, dass unterhalb des Tragsteges ein weiterer Stützsteg angeformt ist, der bündig mit dem vertikalen Schenkel des Tragsteges abschliesst.So that the facade panel overlapped by the hook can be properly and clearly supported on the horizontal mounting rail, the design is further such that a further supporting web is formed below the supporting web, which ends flush with the vertical leg of the supporting web.

Die Ausbildung des Hakens ist dabei so, dass der Haken im Bereich der Einhängung einen Abschnitt mit der doppelten Stärke der Fassadenplatten aufweist, der in einen vertikalen Halteschenkel übergeht, dass der Halteschenkel im Abstand der Stärke einer Fassadenplatte von dem weiteren Stützsteg der Tragschiene entfernt ist und selbst die Stärke einer Fassadenplatte aufweist und dass das Ende des Halteschenkels zur Vorderseite hin als L-förmige, nach oben offene Aufnahme für eine Fassadenplatte ausgebildet ist. Auf diese Weise wird der richtige Abstand des Halteschenkels des Hakens zum weiteren Stützsteg der Tragschiene erhalten und die vertikal überlappende Fassadenplatte wird so weit als möglich an die überlappten Fassadenplatten herangebracht.The design of the hook is such that the hook in the area of the attachment has a section with twice the thickness of the facade panels, which merges into a vertical retaining leg, that the retaining leg is at a distance from the thickness of a facade panel from the further support web of the mounting rail and itself has the strength of a facade panel and that the end of the holding leg is designed towards the front as an L-shaped receptacle open at the top for a facade panel. In this way, the correct distance between the holding leg of the hook and the further support web of the mounting rail is obtained, and the vertically overlapping facade panel is brought as close as possible to the overlapping facade panels.

Damit sich die innenliegende Fassadenplatte auch noch im Bereich der Oberkante zusätzlich an dem vertikalen Schenkel des Tragsteges abstützen kann, sieht eine weitere Ausgestaltung vor, dass sich der vertikale Halteschenkel des Hakens teilweise über den vertikalen Schenkel des Tragsteges arstreckt.So that the interior facade panel is also in the area of the upper edge can support on the vertical leg of the supporting web, a further embodiment provides that the vertical holding leg of the hook extends partially over the vertical leg of the supporting web.

Die Ausbildung des Hakens und der Tragschiene kann dadurch noch vereinfacht werden, dass die Grundplatte unterhalb des Tragsteges selbst als Anlagefläche ausgebildet ist, die im Abstand der Stärke einer Fassadenplatte von der Aussenseite des vertikalen Schenkels des Tragsteges angeordnet ist, dass der Haken mit seinem Halteschenkel durchweg die Stärke einer Fassadenplatte aufweist und dass das Ende des Halteschenkels zur Vorderseite hin als L-förmige, nach oben offene Anfnahme für eine Fassadenplatte ausgebildet ist.The design of the hook and the mounting rail can be simplified even further in that the base plate below the mounting web itself is designed as a contact surface which is arranged at a distance from the thickness of a facade panel from the outside of the vertical leg of the mounting web, that the hook with its holding leg is continuous has the strength of a facade panel and that the end of the holding leg is designed towards the front as an L-shaped, upwardly open recess for a facade panel.

Die spielfreie Festlegung des Hakens in der Aufnahme der Tragschiene wird unter Beibehaltung der Längsverschiebbarkeit in der Aufnahme einfach dadurch erreicht, dass der Haken als Einhängeelement einen Führungsabschnitt aufweist, der in der Höhe und Tiefe auf die Abmessungen des Einführungsschlitzes zur Aufnahme ausgelegt ist und der in ein den Einführungsschlitz hintergreifendes Halteelement übergeht. Die eingestellte Stellung lässt sich dadurch aufrechterhalten, dass die Vorderkante des Stützsteges mit einer Rasterung, Verzahnung, Riffelung oder dgl. versehen ist. Die Rasterung, Verzahnung, Riffelung oder dgl. verhindert, dass sich der Haken von selbst in der Aufnahme der Tragschiene verschiebt.The play-free fixing of the hook in the receptacle of the mounting rail is achieved while maintaining the longitudinal displaceability in the receptacle simply by the fact that the hook as a hanging element has a guide section that is designed for the dimensions of the insertion slot for receptacle in height and depth, and that in one the retaining element engages behind the insertion slot. The set position can be maintained in that the front edge of the support web is provided with a raster, toothing, corrugation or the like. The grid, toothing, corrugation or the like prevents the hook from shifting itself in the mounting of the mounting rail.

Das Einführen des Hakens an beliebiger Stelle der Aufnahme wird dadurch ermöglicht, dass die Breite des als Stanzteil hergestellten Hakens in der Längsrichtung der Tragschiene kleiner ist als die Breite des Einführungsschlitzes der Aufnahme.The insertion of the hook at any point of the receptacle is made possible in that the width of the hook produced as a stamped part in the longitudinal direction of the mounting rail is smaller than the width of the insertion slot of the receptacle.

Damit sich Längsausdehnungen der waagrechten Tragschiene trotz der Befestigung an den vertikalen Tragschienen ausgleichen können, ist nach einer Weiterbildung vorgesehen, dass die Grundplatte der Tragschiene mit Langlöchern versehen ist, die mit ihren Längsachsen in Richtung der Längsachse der Tragschiene ausgerichtet sind.So that longitudinal expansions of the horizontal mounting rail can compensate for each other despite the attachment to the vertical mounting rails, it is provided according to a further development that the base plate of the mounting rail is provided with elongated holes which are aligned with their longitudinal axes in the direction of the longitudinal axis of the mounting rail.

Die Erfindung wird anhand von in den Zeichnungen dargestellten Ausführungsbeispielen näher erläutert. Es zeigen:

  • Figur 1 in perspektivischer Ansicht eine waagrechte Tragschiene für die Unterkonstruktion einer erfindugsgemässen Fassadenverkleidung,
  • Figur 2 einen Schnitt, der die Einhängung eines Hakens in die waagrechte Tragschiene nach Figur 1 darstellt und der die Festlegung der Fassadenplatten im überlappungsbereich erkennen lässt und
  • Figur 3 einen weiteren Schnitt ähnlich der Figur 2, bei dem die waagrechte Tragschiene und der Haken anders ausgebildet sind.
The invention is explained in more detail with reference to exemplary embodiments shown in the drawings. Show it:
  • 1 shows a perspective view of a horizontal mounting rail for the substructure of a facade cladding according to the invention,
  • Figure 2 is a section showing the hooking of a hook in the horizontal mounting rail according to Figure 1 and which shows the fixing of the facade panels in the overlap area and
  • Figure 3 shows another section similar to Figure 2, in which the horizontal mounting rail and the hook are designed differently.

Die in Figur 1 gezeigte Tragschiene 10 wird vorzugsweise als Abschnitt eines Aluminium-Strangpressprofils hergestellt. Diese Tragschiene 10 wird als waagrechte Tragschiene für die Tragschienen-Unterkonstruktion der Fassadenverkleidung verwendet. Der Profilabschnitt weist eine Grundplatte 11 auf, die der Wand zugekehrt ist und die Langlöcher 17 aufweist. Die Tragschiene 10 wird über diese Langlöcher 17 mit den vertikalen, an der Wand angebrachten vertikalen Tragschienen verbunden. Die vertikalen Tragschienen schaffen den Abstand zur Wand, der für die Unterbringung der Isolierung erforderlich ist, und weisen Befestigungsaufnahmen zur Anbringung der waagrechten Tragschienen 10 auf. Werden einheitlich hohe Fassadenplatten verwendet, dann sind diese Befestigungsaufnahmen in einem Abstand angeordnet, der aus der Differenz der Höhe der Fassadenplatten und der gewünschten vertikalen Überlappung gegeben ist. Die Langlöcher 17 nehmen die dafür erforderlichen Befestigungsschrauben auf und lassen dennoch eine Längsausdehnung der waagrechten Tragschiene 10 zu.The mounting rail 10 shown in FIG. 1 is preferably produced as a section of an aluminum extruded profile. This mounting rail 10 is used as a horizontal mounting rail for the mounting rail substructure of the facade cladding. The profile section has a base plate 11 which faces the wall and has the elongated holes 17. The support rail 10 is connected via these slots 17 to the vertical, on the wall vertical support rails. The vertical mounting rails create the distance from the wall that is required for accommodating the insulation and have fastening receptacles for attaching the horizontal mounting rails 10. If uniformly high facade panels are used, these fastening receptacles are arranged at a distance which is given by the difference in the height of the facade panels and the desired vertical overlap. The elongated holes 17 accommodate the fastening screws required for this and still allow the horizontal mounting rail 10 to extend longitudinally.

Auf der Vorderseite der Grundplatte 11 der Tragschiene 10 sind im oberen Bereich ein rechtwinklig abstehender Stützsteg 12 und unter diesem ein im Querschnitt L-förmiger Tragsteg 14 angeformt. Dieser Stützsteg 12 und dieser Tragsteg 14 bilden eine durchgehende Aufnahme 15 mit L-förmigem Querschnitt. Der horizontale Schenkel 18 und der vertikale Schenkel 19 des Tragsteges 14 sind so ausgelegt, dass der vertikale Schenkel 19 mit dem Stützsteg 12 bündig abschliesst und den Einführungsschlitz zu der Aufnahme 15 frei lässt. Unterhalb des Tragsteges 14 ist ein weiterer Stützsteg 16 an der Vorderseite der Grundplatte 11 angeformt. Dieser weitere Stützsteg 16 schliesst bündig mit der Aussenseite des vertikalen Schenkels 19 des Tragsteges 14 ab. Die Stirnkante des Stützsteges 12 ist mit einer Rasterung 13 oder dgl. versehen, die das Verschieben eines Hakens in der Aufnahme 15 erschwert, so dass sich ein darin festgelegter Haken nicht unbeabsichtigt verschiebt.On the front of the base plate 11 of the mounting rail 10, a support web 12 protruding at right angles is formed in the upper region and a support web 14 with an L-shaped cross section is formed underneath this. This support web 12 and this support web 14 form a continuous receptacle 15 with an L-shaped cross section. The horizontal leg 18 and the vertical leg 19 of the support web 14 are designed so that the vertical leg 19 is flush with the support web 12 and leaves the insertion slot to the receptacle 15 free. Below the support web 14, a further support web 16 is formed on the front of the base plate 11. This further support web 16 is flush with the outside of the vertical leg 19 of the support web 14. The end edge of the support web 12 is provided with a catch 13 or the like, which makes it difficult to move a hook in the receptacle 15, so that a hook set therein does not move unintentionally.

Die Ansicht nach Figur 2 zeigt die Festlegung der Fassadenplatten im Überlappungsbereich mit einem Haken 20. Dieser Haken 20 ist mit dem Führungsabschnitt 22 in dem Einführungsschlitz zur Aufnahme 15 verschiebbar geführt. Das abgewinkelte Halteelement 21 legt den Haken 20 unverlierbar in der Aufnahme 15 fest. Der Haken 20 wird als Stanzteil in der aus Figur 2 ersichtlichen Form hergestellt. Die Stärke des Stanzteils, d.h. die Breite des Hakens 20 in der Längsrichtung der Tragschiene 10, ist kleiner als die Breite des Einführungsschlitzes zur Aufnahme 15 und damit kleiner als die Höhe des Führungsabschnittes 22. Die Tiefe des Führungsabschnittes 22 ist gleich der Tiefe des Einführungsschlitzes zur Aufnahme 15. Bei dieser Auslegung kann der Haken 20 in horizontaler Stellung mit dem aus Führungsabschnitt 22 und Halteelement 21 bestehenden Einhängeelement durch den Einführungsschlitz in die Aufnahme 15 eingeführt und durch Verdrehen in die vertikale Stellung darin unverlierbar festgehalten werden. Wie Figur 2 leicht erkennen lässt, bleibt der Haken 20 aber in der Aufnahme 15 in Längsrichtung der Tragschiene 10 verschiebbar.The view according to FIG. 2 shows the fixing of the facade panels in the overlap area with a hook 20. This hook 20 is slidably guided with the guide section 22 in the insertion slot for receiving 15. The angled holding element 21 captively fixes the hook 20 in the receptacle 15. The hook 20 is produced as a stamped part in the form shown in FIG. 2. The thickness of the stamped part, ie the width of the hook 20 in the longitudinal direction of the mounting rail 10, is smaller than the width of the insertion slot for receiving 15 and thus smaller than the height of the guide section 22. The depth of the guide section 22 is equal to the depth of the insertion slot Recording 15. With this design, the hook 20 can be inserted in the horizontal position with the suspension element consisting of the guide section 22 and the holding element 21 through the insertion slot into the recording 15 and held captively therein by twisting into the vertical position. As can easily be seen in FIG. 2, the hook 20 remains but slidable in the receptacle 15 in the longitudinal direction of the mounting rail 10.

Im Bereich des Einhängeelementes stützt sich der Haken 20 zu beiden Seiten des Einführungsschlitzes zur Aufnahme 25 ab, so dass er senkrecht zur Tragschiene 10 kein Bewegungsspiel hat und in eindeutiger Stellung zur Tragschiene 10 verschiebbar geführt ist.In the area of the suspension element, the hook 20 is supported on both sides of the insertion slot for the receptacle 25, so that it has no movement play perpendicular to the mounting rail 10 and is displaceably guided to the mounting rail 10 in a clear position.

Da der Haken 20 im Bereich der Einhängestelle einen Abschnitt 25 mit der doppelten Stärke einer Fassadenplatte hat und in einen vertikalen Halteschenkel 23 mit der Stärke einer Fassadenplatte übergeht, bleibt hinter dem vertikalen Halteschenkel 23 des Hakens 20 eine Aufnahme für die innenliegende Fassadenplatte 30.1 der Fassadenverkleidung. Diese Fassadenplatte 30.1 stützt sich an der Stirnseite des Stützsteges 16 ab und kann auch noch von der Aussenseite des vertikalen Schenkels 19 des Tragsteges 14 teilweise gestützt werden, da der vertikale Halteschenkel 23 sich teilweise in diesem Schenkelbereich erstreckt. Die Auslegung kann so sein, das der Halteschenkel 23 des Hakens 20 die Fassadenplatte 30.1 gegen den Stützsteg 16 der Tragschiene 10 verspannt.Since the hook 20 in the area of the hanging point has a section 25 with twice the thickness of a facade panel and merges into a vertical retaining leg 23 with the thickness of a facade panel, a receptacle for the interior facade panel 30.1 of the facade cladding remains behind the vertical retaining leg 23 of the hook 20. This facade panel 30.1 is supported on the end face of the support web 16 and can also be partially supported from the outside of the vertical leg 19 of the support web 14, since the vertical holding leg 23 extends partially in this leg area. The design can be such that the holding leg 23 of the hook 20 braces the facade panel 30.1 against the support web 16 of the mounting rail 10.

Die Fassadenplatte 30.1 wird von der benachbarten Fassadenplatte 30.2 derselben Zeile horizontal überlappt. Der Haken 20 ist dann an die vertikale Kante dieser Fassadenplatte 30.2 herangeführt. Die Stärke des Halteschenkels 23 entspricht der Stärke dieser Fassadenplatte 30.2, so dass die am Ende des Halteschenkels 23 ausgebildete L-förmige und nach oben offene Aufnahme 24 die Fassadenplatte 30.3 aufnehmen kann, die die beiden Fassadenplatten 30.1 und 30.2 teilweise vertikal überlappt. Durch diese Hakenauslegung wird auch erreicht, dass die Unterkante der Fassadenplatte 30.3 satt gegen die Oberkante der Fassadenplatte 30.2 gezogen wird.The facade panel 30.1 is horizontally overlapped by the adjacent facade panel 30.2 of the same line. The hook 20 is then brought up to the vertical edge of this facade panel 30.2. The thickness of the holding leg 23 corresponds to the thickness of this facade panel 30.2, so that the L-shaped receptacle 24 formed at the end of the holding leg 23 and open at the top can accommodate the facade panel 30.3, which partially overlaps the two facade panels 30.1 and 30.2 vertically. This hook design also ensures that the lower edge of the facade panel 30.3 is pulled firmly against the upper edge of the facade panel 30.2.

Wie leicht einzusehen ist, können die Fassadenplatten in einer Reihe beliebig überlappt werden. Dazu ist nur der Haken 20 in die richtige Stellung an der Tragschiene 10 zu bringen. Dies ist jedoch leicht möglich. Die Tragschiene 10 mit den an beliebigen Stellen in die Aufnahme 15 einführbaren und unverlierbar festlegbaren Haken 20 ist daher für die verschiedensten Dekkungsarten der Fassadenplatten verwendbar.As is easy to see, the facade panels can be overlapped in any row. For this purpose, only the hook 20 is to be brought into the correct position on the mounting rail 10. However, this is easily possible. The mounting rail 10 with the hooks 20 which can be inserted into the receptacle 15 at any point and which can be fixed in such a way that they cannot be lost can therefore be used for the most varied types of coverings for the facade panels.

Wie der Schnitt nach Figur 3 zeigt, können die Tragschiene 10 und die Haken 20 auch anders ausgelegt werden, ohne die Vorzüge der erfindungsgemässen Tragschienen-Unterkonstruktion einer Fassadenverkleidung aufgeben zu müssen. Wie die Figur 3 zeigt, kann die Grundplatte 11 des Profilabschnittes auf der Vorderseite auch selbst als Anlagefläche 26 für die Fassadenplatte 30.1 ausgebildet werden. Diese Anlagefläche 26 hat zur Aussenseite des vertikalen Schenkels 19 des Tragsteges 14 dann einen Abstand, der der Stärke der Fassadenplatte 30.1 entspricht. Die Aussenseite des horizontalen Schenkels 18 des Tragsteges 14 dient dabei als Anschlagfläche 27 für die Oberkante der Fassadenplatte 30.1. Befestigt wird die Tragschiene 10 in dem Teil der Grundplatte 11, der über den Stützsteg 12 vorsteht.As the section according to FIG. 3 shows, the mounting rail 10 and the hooks 20 can also be designed differently without having to give up the advantages of the mounting rail substructure of a facade cladding according to the invention. As FIG. 3 shows, the base plate 11 of the profile section on the front can also itself be designed as a contact surface 26 for the facade plate 30.1. This contact surface 26 is then at a distance from the outside of the vertical leg 19 of the supporting web 14 which corresponds to the thickness of the facade panel 30.1. The outside of the horizontal leg 18 of the support web 14 serves as a stop surface 27 for the upper edge of the facade panel 30.1. The mounting rail 10 is fastened in the part of the base plate 11 which protrudes beyond the support web 12.

Der Haken 20 hat einen Halteschenkel 23, der auch im Bereich der Einhängestelle eine Stärke aufweist, die der Stärke der Fassadenplatte 30.2 entspricht. Die am Ende des Halteschenkels 23 angebrachte Aufnahme 24 nimmt wieder die Fassadenplatte 30.3 auf, welche die Oberkanten der Fassadenplatten 30.1 und 30.2, die sich selbst teilweise horizontal überlappen, mit ihrer Unterkante vertikal teilweise überlappt. Mit dieser Ausgestaltung des Hakens 20 und der Tragschiene 10 lässt sich die Bauhöhe der Fassadenverkleidung reduzieren.The hook 20 has a holding leg 23 which also has a thickness in the region of the suspension point which corresponds to the thickness of the facade panel 30.2. The receptacle 24 attached at the end of the holding leg 23 again receives the facade panel 30.3, which partially overlaps the lower edges of the upper edges of the facade panels 30.1 and 30.2, which partially overlap themselves horizontally, vertically. With this configuration of the hook 20 and the mounting rail 10, the overall height of the facade cladding can be reduced.

Die Abstützfläche des Hakens 20 zu beiden Seiten des Einführungsschlitzes zur Aufnahme 15 lässt sich dadurch vergrössern, dass die Aufnahme 15 durch zwei L-förmige, gegeneinander gerichtete Stege gebildet wird und damit T-förmigen Querschnitt erhält.The support surface of the hook 20 on both sides of the insertion slot for the receptacle 15 can be increased in that the receptacle 15 is formed by two L-shaped, mutually directed webs and thus has a T-shaped cross section.

Das Einhängeelement des Hakens 20 kann ebenfalls anders ausgelegt werden. Wichtig ist jedoch, dass das Einhängeelement in der horizontalen Stellung des Hakens 20 in die Aufnahme 15 eingeführt und durch Verdrehen des Hakens 20 in die vertikale Stellung darin unverlierbar, jedoch in Längsrichtung der Tragschiene 10 verschiebbar gehalten ist.The hooking element of the hook 20 can also be designed differently. It is important, however, that the hooking element is inserted into the receptacle 15 in the horizontal position of the hook 20 and cannot be lost by twisting the hook 20 into the vertical position, but is held displaceably in the longitudinal direction of the mounting rail 10.

Claims (11)

1. Facing made up of a supporting rail base with vertical supporting rails and horizontally and vertically in part overlapping fibreboards attached to those (30.1 to 30.3), for which the fibreboards are held by means of hooks (20) which can be suspended into the supporting rail base and for which in the overlapping zone, the hooks (20) clasp the upper edge of a fibreboard (e.g. 30.1), border on the vertical edge of the neighbouring fibreboard (e.g. 30.2) horizontally overlapping the first-mentioned fibreboard, and hold the lower edge of the fibreboard (e.g. 30.3) vertically overlapping these two fibreboards, characterized by the facts,
that the supporting rail base also has horizontally running supporting rails (10) which as profile sections are provided with a continuous reception gap (15) with L- or T-shaped cross-section and
that in horizontal position, the hooks (20) equipped with suspension elements (21, 22) can be inserted into this gap (15) and are firmly held there when they are turned into vertical position, but can be moved in longitudinal direction of the supporting rail (10).
2. Facing according to claim 1,
characterized by the fact
that the hook (20) is held at the supporting rail (10) at right angles to both long sides of the insertion slot of the gap (15).
3. Facing according to claims 1 and 2, characterized by the facts
that the supporting rail (10) is equipped with a base plate (11) at the front of which a supporting web (12) stands out at right angles and
that below the supporting web (12) a bearing web (14) with L-shaped cross-section stands out, the vertical leg of which (19) ends flush with the supporting web at the distance of the insertion slot of the gap (15) from the supporting web (12).
4. Facing according to claim 3,
characterized by the fact
that below the bearing web (14) another supporting web (16) stands out which ends flush with the vertical leg (19) of the bearing web (14).
5. Facing according to claims 3 and 4, characterized by the facts
that near the suspension the hook (20) has a section (25) of twice the thickness of the fibreboards (30.1 to 30.3) which is fallowed by a vertical retaining leg (23),
that the retaining leg (23) is at the distance of the thickness of a fibreboard (30.1) from the other supporting web (16) of the supporting rail (10) and has itself the thickness of a fibreboard (30.2) and
that towards the front the end of the retaining leg (23) is designed as L-shaped fixture (24) open at the top for holding a fibreboard (30.3).
6. Facing according to one of the claims 3 to 5,
characterized by the fact
that the vertical retaining leg (23) of the hook (20) partly reaches over the vertical leg (19) of the bearing web (14).
7. Facing according to one of the claims 3 to 5,
characterized by the facts
that below the bearing web (14) the base plate (11) itself is designed as bearing surface (26) located at the distance of the thickness of a fibreboard (30.1) from the outside of the vertical leg (19) of the bearing web (14),
that the hook (20) with its retaining leg (23) throughout has the thickness of a fibreboard (30.2) and
that towards the front the end of the retaining leg (23) is designed as L-shaped fixture (24) open towards the top for holding a fibreboard (30.3).
8. Facing according to one of the claims 1 to 7,
characterized by the fact
that as a suspension element the hook (20) has a guiding section (22) the height and depth of which are adjusted to suit the dimensions of the insertion slot of the reception gap (15) and which is followed by a retaining element (21) grasping behind the insertion slot.
9. Facing according to one of the claims 1 to 8,
characterized by the fact
that the breadth of the hook (20) manufactured as punched piece is smaller than the breadth of the insertion slot of the gap (15) in longitudinal direction of the supporting rail (10).
10. Facing according to one of the claims 1 to 9,
characterized by the fact
that the base plate (11) of the supporting rail (10) is provided with oblong holes (17), the longitudinal axes of which are brought into direction of the longitudinal axis of the supporting rail (10).
11. Facing according to one of the claims 3 to 10,
characterized by the fact
that the front edge of the supporting web (12) is provided with a grid pattern (13), tooth system, corrugation or the like.
EP80101122A 1979-03-07 1980-03-06 Exterior wall cladding Expired EP0015551B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80101122T ATE2237T1 (en) 1979-03-07 1980-03-06 FAÇADE CLADDING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2908959 1979-03-07
DE2908959A DE2908959C2 (en) 1979-03-07 1979-03-07 Structural clothing

Publications (2)

Publication Number Publication Date
EP0015551A1 EP0015551A1 (en) 1980-09-17
EP0015551B1 true EP0015551B1 (en) 1983-01-12

Family

ID=6064755

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80101122A Expired EP0015551B1 (en) 1979-03-07 1980-03-06 Exterior wall cladding

Country Status (3)

Country Link
EP (1) EP0015551B1 (en)
AT (1) ATE2237T1 (en)
DE (1) DE2908959C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562588A1 (en) * 1984-04-10 1985-10-11 Nord Comptoir Tuilier COMPLEMENTARY FASTENING MEANS WITH PROFILES FOR FLAT ELEMENTS, SUCH TILES OR SHINGLES AND COVERINGS MADE THEREFROM THESE ELEMENTS
DE3424375C2 (en) * 1984-07-03 1997-01-16 Bwm Duebel & Montagetech Hanging device for wall panels with a cross bar that can be attached to a wall and hooks attached to it that support the wall panels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328977A (en) * 1941-02-12 1943-09-07 Prebilt Housing Corp Building wall construction
US3300934A (en) * 1963-08-05 1967-01-31 Robertson Co H H Building outer wall structure
DE2409028A1 (en) * 1974-02-25 1975-09-04 Wendker Gmbh & Co Kg Aluminium wall-cladding panel holder element - comprising plate with tension ans support shackle, and clamping shackle on guide-piece
DE2431435A1 (en) * 1974-06-29 1976-01-15 Walter Rewenda Plastic or light metal wall cladding support member - has hollow profile to allow simple insertion of cladding for support purposes

Also Published As

Publication number Publication date
EP0015551A1 (en) 1980-09-17
DE2908959A1 (en) 1980-09-11
ATE2237T1 (en) 1983-01-15
DE2908959C2 (en) 1982-11-04

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