EP0167032B1 - Device to suspend wall plates with a cross-bar or the like, and hooks supporting the wall plates affixed thereto - Google Patents

Device to suspend wall plates with a cross-bar or the like, and hooks supporting the wall plates affixed thereto Download PDF

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Publication number
EP0167032B1
EP0167032B1 EP85107243A EP85107243A EP0167032B1 EP 0167032 B1 EP0167032 B1 EP 0167032B1 EP 85107243 A EP85107243 A EP 85107243A EP 85107243 A EP85107243 A EP 85107243A EP 0167032 B1 EP0167032 B1 EP 0167032B1
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EP
European Patent Office
Prior art keywords
hook
projection
transverse strip
wall
hooks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP85107243A
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German (de)
French (fr)
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EP0167032A3 (en
EP0167032A2 (en
Inventor
Klaus Reinwarth
Hermann Timmermann
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Bwm Duebel U Montagetechnik GmbH
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Bwm Duebel U Montagetechnik GmbH
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Priority to AT85107243T priority Critical patent/ATE47740T1/en
Publication of EP0167032A2 publication Critical patent/EP0167032A2/en
Publication of EP0167032A3 publication Critical patent/EP0167032A3/en
Application granted granted Critical
Publication of EP0167032B1 publication Critical patent/EP0167032B1/en
Expired legal-status Critical Current

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Classifications

    • 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 suspension device system for wall panels with a crossbar attachable to a wall or the like and suspended therein, the wall panels with its lower end engaging hooks, each hook being adjacent to the wall panels and the middle of the crossbar side upper hook end at least one which extends transversely to its longitudinal direction, has a longitudinal surface or edge of the cross bar or the like.
  • a suspension device system has become known, for example, from DE-A-3 203 467.
  • the suspension hook is a comparatively complex sheet metal part with a resilient tongue bent out of the sheet metal plane. It forms the approach that grips under the longitudinal edge of the transverse bar, this transverse bar being clamped in the vertical direction between the approach and the upper end of the hook.
  • a similar suspension device system has become known from DE-A-3 237 294.
  • a hook designed as a bleaching part is used, the extension of which engages under a longitudinal surface of the transverse bar, in turn, as a tongue bent out of the plane of the sheet metal.
  • not a laterally projecting bar is undercut, but rather the lower longitudinal surface of the entire cross bar designed as a profile, so that the vertical bracing covers the entire height of the cross bar.
  • DE-C-368659 provides for the use of wire-bent hooks.
  • the upper end of the hook is bent twice in opposite directions. It is inserted through a hole corresponding to its cross section of the profile strip provided for this purpose.
  • the wall panels held with such suspension device systems form a so-called curtain wall for the wall in question.
  • the individual wall panels stand in the hooks encompassing their lower end, a panel being generally carried by at least two hooks.
  • two adjacent plates can also be placed in one and the same hook.
  • the cross bars or the like are attached to the wall directly or indirectly. After completion of the wall covering, only the free lower hook ends are visible.
  • the hooks must each be attached and shaped in such a way that, in cooperation with their associated cross bar or the like, they securely hold the curtain wall in place when the loads occur, which is not only the weight load, but also wind forces, for example.
  • the special shape and attachment of the hooks on the cross bars is intended to avoid, as far as possible, a relative movement of the hooks relative to the bars in order to ensure the stability of the curtain wall.
  • the object of the invention is to develop a suspension device system of the type described in such a way that, while maintaining the limited degree of freedom of the hook and thus a good guarantee for a correct alignment of the plates, the construction of the hook is as simple as possible and its attachment to the cross bar as safe as possible is.
  • the suspension device system according to the preamble of claim 1 is characterized in that the hook is made of wire-like material and the free leg of the upper end of the attachment is approximately U-shaped to form the attachment and is laterally in a plane transverse to the hook middle plane defined by the lower end of the hook and the middle part of the hook is located, the two ends of the U-, legs of the approach being approximately at the same height, and that the approach with little play between two surfaces or edges of the transverse bar running transverse to the middle hook plane or the like. It is obvious that the smaller the play mentioned, the more likely the hook will retain the intended mounting position.
  • the hooks are correctly aligned with respect to their assigned cross bar and they can transfer the forces acting on them via the attachment to the cross bar or the like.
  • the hook center piece extends in the vertical direction. But it is easily possible to attach the approach so that the cross bar or the like. Includes a certain angle with the horizontal and the hook still extends in a vertical direction or plane.
  • the hook attachment in conjunction with the two surfaces or edges of the cross bar or the like running transversely to the hook center plane, ensures that the hook cannot move sideways in a plane perpendicular to the wall and also to the side on which the attachment is located.
  • the hook is made of wire, it can be manufactured inexpensively, which is particularly important in the case of a mass-produced article.
  • this hook also enables a comparatively simply designed and thus also inexpensive crossbar or the like.
  • the two mentioned ends of the U-legs of the approach of course, only one is free, while the other due to the one-piece production of the hook in the the upper end of the hook merges immediately.
  • Another variant of the invention is characterized in that the two surfaces for the approach or shoulder are formed by the inner surfaces of two parallel walls of a cross bar designed as a square tube or as a U-rail. The distance between these two walls thus corresponds essentially to the wire thickness. In this respect, the assembly pivoting movement must also run in a plane parallel to the square or U-leg walls.
  • Another embodiment of the invention is characterized in that the two edges for the approach or shoulder are formed by two sections of a cross bar designed as a profile rail.
  • This can be, for example, two mutually facing strips or a strip and a wall of the profile rail or the like running transversely thereto, in particular a tube or a U-profile.
  • the suspension device consists of a cross bar 1 or the like and several hooks 2 suspended therein.
  • the cross bar 1 or the like is normally fastened horizontally or indirectly to the wall directly or indirectly.
  • it has a plurality of suspension bores 3, in particular arranged at a uniform distance, for the suspension or. upper hook end 4.
  • the lower hook end 5 is U-shaped. It serves to support a plate 6 located essentially above the hook or hooks.
  • the cross bar 1 can be, for example, a square tube (FIGS. 1 and 4) or another suitable profile with a longitudinal surface or edge that can be gripped under.
  • the front surface 7 of each cross bar 1 extends parallel to the wall, not shown, and it forms a contact surface for the straight hook middle piece 8.
  • the inner cross section of the cross bar designed as a square tube is 1 dimensioned so that a movement in the direction of arrow 9 is not possible or a forced position of the hook is ensured.
  • a movement perpendicular to this in the sense of arrow 14 into the image plane prevents the hook end 2 with the integrally formed attachment 15, which is designed in a special way.
  • this attachment 15 is located to the right of the central plane 13 when looking in the direction of arrow 16 looks. If two lugs 15 or shoulders are provided on hook 2 and these protrude to the left and right, evasion against arrow 14 is also prevented. Because these movements are prevented after assembly of the hook, you can, with appropriate training, design and dimensioning of hooks and shoulders and shoulders, as well as a matching cross bar 1 or the like, an exactly vertical position of the hook or its straight hook center piece Reach 8.
  • the upper hook end 4 is dimensioned in Fig. 1 so that the hook center piece 8 rests directly on the front surface 7.
  • This is also the case with the exemplary embodiment according to FIG. 3, but there the cross bar 1 was designed in a special way so that a further plate 18 can be accommodated behind the projection 17 of the cross bar 1.
  • a further plate 18 is also provided in the exemplary embodiment according to FIG. 2, but this is located between the cross bar 1 or the like and the hook center piece or pieces 8.
  • each plate Since a facade is made up of a whole number of plates or rows of plates and all the transverse strips 1 are located on the vertical wall surface, each plate must be inclined slightly so that its lower end can overlap over the upper end of the plate below, whereby each of the hooks or the hook middle pieces 8 are in between. This can be achieved in a simple manner in that when the hook, which runs vertically in the loose state, undergoes a certain deflection in the direction of arrow 9, which gives it a pretension and gives the facade increased stability. This inclination is small in the size or height of the plates used, however, and is not taken into account in the drawing of FIGS. 2 and 3.
  • the extension 15 of the hooks 2 shown in the exemplary embodiments is formed by its upper or hook end.
  • the hook end of the hook is bent laterally with respect to the central plane 13 and shaped into a U 19.
  • the plane of this U therefore extends transversely, in particular perpendicularly, to the central plane 13.
  • this end is bent up so far that the end face 20 of the free leg 21 of the U 19 comes to rest in the assembly end position on the underside of the longitudinal surface 22 of the cross bar 1 or just a minimal distance from it.
  • the longitudinal surface is formed by the underside of the upper transverse wall 23 of the square tube.
  • Another cross-sectional shape of the cross bar can also be an inner web, an edge or a shoulder extending in the longitudinal direction.
  • the hooks 2 are installed by inserting the free U-leg 21 into the mounting hole 3 and superimposing a pivoting movement in the direction of the arrow 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

1. A suspension system for wall panels (6) and comprising, adapted to be mounted on a wall, a transverse strip (1) or the like and, suspended therein, hooks (2) of which the bottom end (5) engages around the wall panels (6), each hook having, on the middle piece (8) of the hook which rests on the walls panels (6) at an upper suspension and (4) which is on the same side as the transverse strip, at least one projection (15) which extends transversely to its longitudinal direction and engages under a longitudinal surface (22) or edge of the transverse strip (1) or the like, characterised in that the hook (2) is made from wire-like material and in that the free arm (21) of the upper suspension end (4) is substantially U-shaped (19) to form the projection (15) and is disposed laterally in a plane extending transversely to the central plane (13) through the hook defined by the bottom end of the hook and the middle portion of the hook, the two ends of the arms of the U of the projection (15) being substantially of the same height, and in that the projection (15) engages with a minimal clearance between two surfaces or edges (10, 11) of the transverse strip (1) or the like which extend transversely to the central plane (13) of the hook.

Description

Die Erfindung bezieht sich auf ein Aufhängevorrichtungssystem für Wandplatten mit einer an einer Wand befestigbaren Querleiste od. dgl. und darin eingehängten, die Wandplatten mit seinem unteren Ende umgreifenden Haken, wobei jeder Haken ein an den Wandplatten anliegendes Hakenmittelstück und an seinem querleistenseitigen oberen Einhängeende wenigstens einen sich quer zu seiner Längsrichtung erstreckenden, eine Längsfläche oder -kante der Querleiste od. dgl. untergreifenden Ansatz aufweist. Ein derartiges Aufhängevorrichtungssystem ist beispielsweise durch die DE-A-3 203 467 bekannt geworden. Beim Aufhänghaken handelt es sich dort um ein vergleichsweise aufwendiges Blechteil mit einer aus der Blechebene herausgebogenen federnden Zunge. Sie bildet den die Längskante der Querleiste untergreifenden Ansatz, wobei diese Querleiste in vertikaler Richtung zwischen den Ansatz und das obere Hakenende eingeklemmt ist.The invention relates to a suspension device system for wall panels with a crossbar attachable to a wall or the like and suspended therein, the wall panels with its lower end engaging hooks, each hook being adjacent to the wall panels and the middle of the crossbar side upper hook end at least one which extends transversely to its longitudinal direction, has a longitudinal surface or edge of the cross bar or the like. Such a suspension device system has become known, for example, from DE-A-3 203 467. The suspension hook is a comparatively complex sheet metal part with a resilient tongue bent out of the sheet metal plane. It forms the approach that grips under the longitudinal edge of the transverse bar, this transverse bar being clamped in the vertical direction between the approach and the upper end of the hook.

Durch die DE-A-3 237 294 ist ein ähnliches Aufhängevorrichtungssystem bekannt geworden. Auch dort findet ein als Bleichteil gestalteter Haken Verwendung, dessen eine Längsfläche der Querleiste untergreifender Ansatz wiederum als aus der Blechebene herausgebogene Zunge ausgebildet ist. Im Gegensatz zum erstgenannten Aufhängevorrichtungssystem wird hier nicht eine seitlich vorstehende Leiste untergriffen, sondern die untere Längsfläche der gesamten, als Profil gestalteten Querleiste, so daß die vertikale Verspannung die gesamte Höhe der Querleiste erfaßt.A similar suspension device system has become known from DE-A-3 237 294. There, too, a hook designed as a bleaching part is used, the extension of which engages under a longitudinal surface of the transverse bar, in turn, as a tongue bent out of the plane of the sheet metal. In contrast to the first-mentioned suspension device system, not a laterally projecting bar is undercut, but rather the lower longitudinal surface of the entire cross bar designed as a profile, so that the vertical bracing covers the entire height of the cross bar.

Während, wie gesagt, die beiden vorstehend genannten Aufhängevorrichtungssystem aus Blech hergestellte Haken verwenden, sieht die DE-C-368659 die Verwendung von aus Draht gebogenen Haken vor. Dabei ist das obere Hakenende zweimal gegenläufig abgekröpft. Es wird durch eine seinem Querschnitt entsprechende Bohrung der hierfür vorgesehenen Profilleiste hindurchgesteckt.As mentioned, while the two above-mentioned hanger systems use sheet metal hooks, DE-C-368659 provides for the use of wire-bent hooks. The upper end of the hook is bent twice in opposite directions. It is inserted through a hole corresponding to its cross section of the profile strip provided for this purpose.

Die mit solchen Aufhängevorrichtungssystemen gehaltenen Wandplatten bilden eine sogenannte vorgehängte Fassade für die betreffende Wand. Die einzelnen Wandplatten stehen dabei in den ihr unteres Ende umgreifenden Haken, wobei in der Regel eine Platte von wenigstens zwei Haken getragen wird. Bei überlappender Anordnung der Platten können in ein und demselben Haken auch zwei benachbarte Platten hineingestellt werden. Die Querleisten od. dgl. werden an der Wand direkt oder indirekt befestigt. Nach der Fertigstellung der Wandverkleidung sind lediglich noch die freien unteren Hakenenden sichtbar. Die Haken müssen jeweils so angebracht und geformt sein, daß sie im Zusammenwirken mit ihrer zugeordneten Querleiste od. dgl. die vorgehängte Fassade bei den auftretenden Belastungen sicher festhalten, wobei es sich nicht nur um die Gewichtsbelastung, sondern beispielsweise auch um Windkräfte handelt. Die besondere Form und Befestigung der Haken an den Querleisten soll eine Relativbewegung der Haken gegenüber den Leisten möglichst weitgehend vermeiden, um dadurch die Stabilität der vorgehängten Fassade zu gewährleisten.The wall panels held with such suspension device systems form a so-called curtain wall for the wall in question. The individual wall panels stand in the hooks encompassing their lower end, a panel being generally carried by at least two hooks. In the case of an overlapping arrangement of the plates, two adjacent plates can also be placed in one and the same hook. The cross bars or the like are attached to the wall directly or indirectly. After completion of the wall covering, only the free lower hook ends are visible. The hooks must each be attached and shaped in such a way that, in cooperation with their associated cross bar or the like, they securely hold the curtain wall in place when the loads occur, which is not only the weight load, but also wind forces, for example. The special shape and attachment of the hooks on the cross bars is intended to avoid, as far as possible, a relative movement of the hooks relative to the bars in order to ensure the stability of the curtain wall.

Die Aufgabe der Erfindung besteht nun darin, ein Aufhängevorrichtungssystem der eingangs beschriebenen Art so weiterzubilden, daß unter Beibehaltung des eingeschränkten Freiheitsgrades der Haken und damit einer guten Gewähr für ein einwandfreies Ausrichten der Platten die Konstruktion des Hakens möglichst einfach und seine Befestigung and der Querleiste möglichst sicher ist.The object of the invention is to develop a suspension device system of the type described in such a way that, while maintaining the limited degree of freedom of the hook and thus a good guarantee for a correct alignment of the plates, the construction of the hook is as simple as possible and its attachment to the cross bar as safe as possible is.

Zur Lösung dieser Aufgabe wird erfindungsgemäß vorgeschlagen, daß das Aufhängevorrichtungssystem gemäß dem Oberbegriff des Anspruchs 1 dadurch gekennzeichnet ist, daß der Haken aus drahtförmigem Material gefertigt ist und der freie Schenkel des oberen Einhängeendes zur Bildung des Ansatzes etwa U-förmig gestaltet ist und sich seitlich in einer quer zur vom unteren Hakenende und dem Hakenmittelstück definierten Hakenmittelebene verlaufenden Ebene befindet, wobei die beiden Enden der U-, Schenkel des Ansatzes etwa auf gleicher Höhe liegen, und daß der Ansatz mit geringem Spiel zwischen zwei quer zur Hakenmittelebene verlaufenden Flächen oder Kanten der Querleiste od. dgl. greift. Es ist einleuchtend, daß der Haken umso eher die vorgesehene Montagelage beibehält, je geringer das erwähnte Spiel ist. Die Haken sind nach ihrer Montage gegenüber ihrer zugeordneten Querleiste korrekt ausgerichtet und sie können die auf sie einwirkenden Kräfte über den Ansatz auf die Querleiste od. dgl. übertragen. Bei horizontaler Anordnung der Querleiste od. dgl. erstreckt sich das Hakenmittelstück in vertikaler Richtung. Es ist aber ohne weiteres möglich, den Ansatz so anzubringen, daß die Querleiste od. dgl. mit der Horizontalen einen gewissen Winkel einschließt und sich der Haken trotzdem in einer vertikalen Richtung oder Ebene erstreckt. Der Hakenansatz gewährleistet in Verbindung mit den beiden quer zur Hakenmittelebene verlaufenden Flächen oder Kanten der Querleiste od. dgl., daß sich der Haken in einer zur Wand senkrechten Ebene und auch nach der Seite seitwärts nicht bewegen kann, auf der sich der Ansatz befindet.To achieve this object, it is proposed according to the invention that the suspension device system according to the preamble of claim 1 is characterized in that the hook is made of wire-like material and the free leg of the upper end of the attachment is approximately U-shaped to form the attachment and is laterally in a plane transverse to the hook middle plane defined by the lower end of the hook and the middle part of the hook is located, the two ends of the U-, legs of the approach being approximately at the same height, and that the approach with little play between two surfaces or edges of the transverse bar running transverse to the middle hook plane or the like. It is obvious that the smaller the play mentioned, the more likely the hook will retain the intended mounting position. After their assembly, the hooks are correctly aligned with respect to their assigned cross bar and they can transfer the forces acting on them via the attachment to the cross bar or the like. With a horizontal arrangement of the cross bar or the like, the hook center piece extends in the vertical direction. But it is easily possible to attach the approach so that the cross bar or the like. Includes a certain angle with the horizontal and the hook still extends in a vertical direction or plane. The hook attachment, in conjunction with the two surfaces or edges of the cross bar or the like running transversely to the hook center plane, ensures that the hook cannot move sideways in a plane perpendicular to the wall and also to the side on which the attachment is located.

Weil der Haken aus Draht hergestellt ist, läßt er sich preiswert fertigen, was bei einem Massenartikel, um den es sich hier handelt, besonders wichtig ist. Auf der anderen Seite ermöglicht dieser Haken auch eine vergleichsweise einfach gestaltete und damit ebenfalls preisgünstig anzubietende Querleiste od. dgl. Von den beiden erwähnten Enden der U-Schenkel des Ansatzes ist selbstverständlich nur einer frei, während der andere aufgrund der einstückigen Herstellung der Haken in das obere Hakenende unmittelbar übergeht.Because the hook is made of wire, it can be manufactured inexpensively, which is particularly important in the case of a mass-produced article. On the other hand, this hook also enables a comparatively simply designed and thus also inexpensive crossbar or the like. Of the two mentioned ends of the U-legs of the approach, of course, only one is free, while the other due to the one-piece production of the hook in the the upper end of the hook merges immediately.

Das Spiel, mit welchem der Ansatz zwischen zwei quer zur Hakenebene verlaufende Flächen oder Kanten der Querleiste eingreift, und die genaue Formgebung des Hakens, insbesondere die Größe der verschiedenen Radien sind so zu wählen, daß der Haken einerseits leicht montiert werden kann, andererseits aber nach der Montage, insbesondere der Einnahme einer senkrechten Stellung, ein Ausweichen nach vorne oder nach der Seite des Ansatzes hin nicht mehr möglich ist. Der Freiheitsgrad entgegen der Montagerichtung bleibt natürlich erhalten, so daß man die Platten und die Haken jederzeit wieder abnehmen kann, um an die Wand heranzukommen oder beschädigte Platten auswechseln.The game with which the approach between two surfaces running across the hook plane or edges of the cross bar, and the exact shape of the hook, in particular the size of the different radii are to be selected so that the hook can be easily mounted on the one hand, but on the other hand after mounting, in particular assuming a vertical position, evasion to the front or is no longer possible after the approach. The degree of freedom against the direction of assembly is of course preserved, so that the plates and hooks can be removed at any time to get to the wall or to replace damaged plates.

Eine weitere Variante der Erfindung kennzeichnet sich dadurch, daß die beiden Flächen für den An- oder Absatz durch die Innenflächen zweier paralleler Wandungen einer als Vierkantrohr oder als U-Schiene ausgebildeten Querleiste gebildet sind. Der Abstand dieser beiden Wandungen entspricht somit im wesentlichen der Drahtstärke. Insofern muß auch die Montage-Einschwenkbewegung in einer parallelen Ebene zu den Vierkant- bzw. U-Schenkel-Wandungen verlaufen.Another variant of the invention is characterized in that the two surfaces for the approach or shoulder are formed by the inner surfaces of two parallel walls of a cross bar designed as a square tube or as a U-rail. The distance between these two walls thus corresponds essentially to the wire thickness. In this respect, the assembly pivoting movement must also run in a plane parallel to the square or U-leg walls.

Eine andere Ausgestaltung der Erfindung ist dadurch gekennzeichnet, daß die beiden Kanten für den An- oder Absatz durch zwei Teilstücke einer als Profilschiene ausgebildeten Querleiste gebildet sind. Hierbei kann es sich beispielsweise um zwei gegeneinander weisende Leisten oder eine Leiste und eine quer dazu verlaufende Wandung der Profilschiene od. dgl., insbesondere eines Rohres oder eines U-Profils, handeln.Another embodiment of the invention is characterized in that the two edges for the approach or shoulder are formed by two sections of a cross bar designed as a profile rail. This can be, for example, two mutually facing strips or a strip and a wall of the profile rail or the like running transversely thereto, in particular a tube or a U-profile.

Die Erfindung wird nachstehend anhand der Zeichnung näher erläutert. Hierbei stellen dar:

  • Fig. 1 eine Seitenansicht der Vorrichtung ohne Platten,
  • Fig. 2 eine zweite Ausführungsform der Erfindung mit Platten,
  • Fig. 3 eine dritte Variante der Erfindung, ebenfalls mit Platten und
  • Fig. 4 Eine Schrägbilddarstellung einer weiteren Ausführungsform der Erfindung.
The invention is explained below with reference to the drawing. Here represent:
  • 1 is a side view of the device without plates,
  • 2 shows a second embodiment of the invention with plates,
  • Fig. 3 shows a third variant of the invention, also with plates and
  • Fig. 4 is an oblique view of another embodiment of the invention.

Die Aufhängevorrichtung besteht aus einer Querleiste 1. od. dgl. und mehreren darin eingehängten Haken 2. Die Querleiste 1 od. dgl. wird im Normalfalle horizontal and der Wand direkt oder indirekt befestigt. Sie besitzt im Falle des Ausführungsbeispiels nach Fig. 4 mehrere, insbesondere in gleichmäßigem Abstand angeordnete Einhängebohrungen 3 für das Einhänge-bzw. obere Hakenende 4. Das untere Hakenende 5 ist U-förmig gestaltet. Es dient zum Abstützen einer sich im wesentlichen über dem bzw. den Haken befindlichen Platte 6.The suspension device consists of a cross bar 1 or the like and several hooks 2 suspended therein. The cross bar 1 or the like is normally fastened horizontally or indirectly to the wall directly or indirectly. In the case of the exemplary embodiment according to FIG. 4, it has a plurality of suspension bores 3, in particular arranged at a uniform distance, for the suspension or. upper hook end 4. The lower hook end 5 is U-shaped. It serves to support a plate 6 located essentially above the hook or hooks.

Bei der Querleiste 1 kann es sich beispielsweise um ein Vierkantrohr handeln (Figuren 1 und 4) oder aber ein anderes geeignetes Profil mit untergreifbarer Längsfläche oder -kante. Die Vorderfläche 7 jeder Querleiste 1 erstreckt sich parallel zu der nicht dargestellten Wand, und sie bildet eine Anlagefläche für das geradlinig verlaufende Haken-Mittelstück 8. Um ein Verschwenken des Hakens gegenüber der Vertikalen im Sinne des Pfeils 9 zu vermeiden, greift das in der erfindungsgemäßen Weise ausgestaltete obere Hakenende 4 beim Ausführungsbeispiel nach Fig. 1 zwischen die gegeneinander weisenden Längskanten zweier Flächen oder Kanten bzw. Profilstege 10 und 11 der als Hohlprofil ausgebildeten Querleiste 1. Bei der in Fig. 4 gezeigten Variante ist der Innenquerschnitt der als Vierkantrohr gestalteten Querleiste 1 so dimensioniert, daß auch dort eine Bewegung im Sinne des Pfeils 9 nicht möglich bzw. eine Zwangsstellung des Hakens gewährleistet ist. In Gegenrichtung wird eine Bewegung durch die Leiste 11 bzw. die Rohrwandung 12 des Innenquerschnitts sowie die Vorderfläche 7 unterbunden. Somit ist eine Bewegung innerhalb der durch den Haken gelegten, sich senkrecht zur Wand erstreckenden gedachten Mittelebene 13, abgesehen von toleranzbedingten Minimalbewegungen, ausgeschlossen, d. h. der Haken kann nur eine genau vorgegebene Stellung einnehmen.The cross bar 1 can be, for example, a square tube (FIGS. 1 and 4) or another suitable profile with a longitudinal surface or edge that can be gripped under. The front surface 7 of each cross bar 1 extends parallel to the wall, not shown, and it forms a contact surface for the straight hook middle piece 8. In order to avoid pivoting of the hook relative to the vertical in the sense of arrow 9, this applies to the invention 1, between the mutually facing longitudinal edges of two surfaces or edges or profile webs 10 and 11 of the cross bar 1 designed as a hollow profile. In the variant shown in FIG. 4, the inner cross section of the cross bar designed as a square tube is 1 dimensioned so that a movement in the direction of arrow 9 is not possible or a forced position of the hook is ensured. Movement in the opposite direction is prevented by the strip 11 or the tube wall 12 of the inner cross section and the front surface 7. Movement within the imaginary central plane 13 laid by the hook and extending perpendicular to the wall is thus excluded, apart from tolerance-related minimal movements. H. the hook can only assume a precisely specified position.

Eine hierzu senkrecht verlaufende Bewegung im Sinne des Pfeils 14 recht in die Bildebene hinein, verhindert das in besonderer Weise gestaltete Einhängeende des Hakens 2 mit dem angeformten Ansatz 15. Bei den Ausführungsbeispielen befindet sich dieser Ansatz 15 rechts der Mittelebene 13, wenn man in Pfeilrichtung 16 blickt. Falls man am Haken 2 zwei Ansätze 15 oder Absätze vorsieht und diese links und rechts abstehen, so wird auch das Ausweichen entgegen dem Pfeil 14 verhindert. Weil nach der Montage des Hakens diese Bewegungen unterbunden werden, kann man bei entsprechender Ausbildung, Gestaltung und Dimensionierung von Haken und An- und Absätzen sowie bei dazu passender Querleiste 1 od. dgl. eine genau vertikale Lage des Hakens bzw. seines geradlinigen Haken-Mittelstücks 8 erreichen.A movement perpendicular to this in the sense of arrow 14 into the image plane prevents the hook end 2 with the integrally formed attachment 15, which is designed in a special way. In the exemplary embodiments, this attachment 15 is located to the right of the central plane 13 when looking in the direction of arrow 16 looks. If two lugs 15 or shoulders are provided on hook 2 and these protrude to the left and right, evasion against arrow 14 is also prevented. Because these movements are prevented after assembly of the hook, you can, with appropriate training, design and dimensioning of hooks and shoulders and shoulders, as well as a matching cross bar 1 or the like, an exactly vertical position of the hook or its straight hook center piece Reach 8.

Das obere Hakenende 4 ist in Fig. 1 so dimensioniert, daß das Haken-Mittelstück 8 direkt an der Vorderfläche 7 anliegt. Dies ist auch beim Ausführungsbeispiel nach Fig. 3 der Fall, jedoch wurde dort die Querleiste 1 in besonderer Weise gestaltet, damit hinter dem Vorsprung 17 der Querleiste 1 noch eine weitere Platte 18 Platz findet. Eine weitere Platte 18 ist auch beim Ausführungsbeispiel nach Fig. 2 vorgesehen, jedoch befindet sich diese zwischen der Querleiste 1 od. dgl. und dem bzw. den Haken-Mittelstücken 8.The upper hook end 4 is dimensioned in Fig. 1 so that the hook center piece 8 rests directly on the front surface 7. This is also the case with the exemplary embodiment according to FIG. 3, but there the cross bar 1 was designed in a special way so that a further plate 18 can be accommodated behind the projection 17 of the cross bar 1. A further plate 18 is also provided in the exemplary embodiment according to FIG. 2, but this is located between the cross bar 1 or the like and the hook center piece or pieces 8.

Da eine Fassade aus einer ganzen Anzahl von Platten bzw. Plattenreihen aufgebaut ist und sich alle Querleisten 1 an der vertikal verlaufenden Wandfläche befinden, muß jede Platte eine geringfügige Schräglage einnehmen, damit ihr unteres Ende überlappend über das obere Ende der darunterliegenden Platte greifen kann, wobei jeweils noch der oder die Einhängehaken bzw. deren Haken-Mittelstücke 8 dazwischen sind. Dies erreicht man in einfacher Weise dadurch, daß bei der Montage der in losem Zustand vertikal verlaufende Haken eine gewisse Auslenkung im Sinne des Pfeils 9 erfährt, was ihm eine Vorspannung verleiht und der Fassade eine erhöhte Stabilität bringt. Diese Schrägstellung ist bei der Größe bzw. Höhe der verwendeten Platten allerdings gering und in der zeichnerischen Darstellung der Figuren 2 und 3 nicht berücksichtigt.Since a facade is made up of a whole number of plates or rows of plates and all the transverse strips 1 are located on the vertical wall surface, each plate must be inclined slightly so that its lower end can overlap over the upper end of the plate below, whereby each of the hooks or the hook middle pieces 8 are in between. This can be achieved in a simple manner in that when the hook, which runs vertically in the loose state, undergoes a certain deflection in the direction of arrow 9, which gives it a pretension and gives the facade increased stability. This inclination is small in the size or height of the plates used, however, and is not taken into account in the drawing of FIGS. 2 and 3.

Wie bereits angedeutet, ist der Ansatz 15 der in den Ausführungsbeispielen gezeigten Haken 2 durch dessen oberes oder Einhänge-Hakenende gebildet. Zu diesem Zwecke ist das Einhänge-Hakenende bezüglich der Mittelebene 13 seitlich abgebogen und zu einem U 19 geformt. Die Ebene dieses U erstreckt sich demnach quer, insbesondere senkrecht, zur Mittelebene 13. Außerdem ist dieses Ende so weit hochgebogen, daß die Stirnfläche 20 des freien Schenkels 21 des U 19 in der Montageendlage an der Unterseite der Längsfläche 22 der Querleiste 1 zur Anlage kommt oder lediglich einen minimalen Abstand davon hat. Im Falle der Fig. 4 ist die Längsfläche durch die Unterseite der oberen Querwand 23 des Vierkantrohres gebildet. Bei anderer Querschnittsform der Querleiste kann es sich auch um einen Innensteg, eine Kante oder einen in Längsrichtung verlaufenden Absatz handeln.As already indicated, the extension 15 of the hooks 2 shown in the exemplary embodiments is formed by its upper or hook end. For this purpose, the hook end of the hook is bent laterally with respect to the central plane 13 and shaped into a U 19. The plane of this U therefore extends transversely, in particular perpendicularly, to the central plane 13. In addition, this end is bent up so far that the end face 20 of the free leg 21 of the U 19 comes to rest in the assembly end position on the underside of the longitudinal surface 22 of the cross bar 1 or just a minimal distance from it. In the case of FIG. 4, the longitudinal surface is formed by the underside of the upper transverse wall 23 of the square tube. Another cross-sectional shape of the cross bar can also be an inner web, an edge or a shoulder extending in the longitudinal direction.

Die Montage der Haken 2 erfolgt durch Einstecken des freien U-Schenkels 21 in die Einhängebohrung 3 und Überlagerung einer Schwenkbewegung im Sinne des Pfeils 14.The hooks 2 are installed by inserting the free U-leg 21 into the mounting hole 3 and superimposing a pivoting movement in the direction of the arrow 14.

Claims (3)

1. A suspension system for wall panels (6) and comprising, adapted to be mounted on a wall, a transverse strip (1) or the like and, suspended therein, hooks (2) of which the bottom end (5) engages around the wall panels (6), each hook having, on the middle piece (8) of the hook which rests on the walls panels (6) at an upper suspension and (4) which is on the same side as the transverse strip, at least one projection (15) which extends transversely to its longitudinal direction and engages under a longitudinal surface (22) or edge of the transverse strip (1) or the like, characterised in that the hook (2) is made from wire-like material and in that the free arm (21) of the upper suspension end (4) is substantially U-shaped (19) to form the projection (15) and is disposed laterally in a plane extending transversely to the central plane (13) through the hook defined by the bottom end of the hook and the middle portion of the hook, the two ends of the arms of the U of the projection (15) being substantially of the same height, and in that the projection (15) engages with a minimal clearance between two surfaces or edges (10, 11) of the transverse strip (1) or the like which extend transversely to the central plane (13) of the hook.
2. A suspension system according to Claim 1, characterised in that the two surfaces for the projection or stepped member (15) are formed by the inner surfaces of two parallel walls of a transverse strip (1) which is constructed as a square tube or a channel-shaped bar.
3. A suspension system according to Claim 1, characterised in that the two edges for the projection or stepped portion (15) are formed by two parts of a transverse strip (1) which is constructed as a profiled bar.
EP85107243A 1984-07-03 1985-06-12 Device to suspend wall plates with a cross-bar or the like, and hooks supporting the wall plates affixed thereto Expired EP0167032B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85107243T ATE47740T1 (en) 1984-07-03 1985-06-12 HANGING DEVICE FOR WALL PANELS WITH A WALL MOUNTED CROSSBAR OD. DGL. AND HANGING HOOKS SUPPORTING THE WALL PANELS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3424375A DE3424375C2 (en) 1984-07-03 1984-07-03 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
DE3424375 1984-07-03

Publications (3)

Publication Number Publication Date
EP0167032A2 EP0167032A2 (en) 1986-01-08
EP0167032A3 EP0167032A3 (en) 1986-12-30
EP0167032B1 true EP0167032B1 (en) 1989-11-02

Family

ID=6239681

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85107243A Expired EP0167032B1 (en) 1984-07-03 1985-06-12 Device to suspend wall plates with a cross-bar or the like, and hooks supporting the wall plates affixed thereto

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EP (1) EP0167032B1 (en)
AT (1) ATE47740T1 (en)
DE (1) DE3424375C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614340B1 (en) * 1987-04-23 1989-07-28 Smac Acieroid DEVICE FOR FIXING THE PLATES OF A FACADE COVERING
US5577360A (en) * 1993-01-15 1996-11-26 Gibbs; Alden T. Slate mounting system
US5617690A (en) * 1993-01-15 1997-04-08 Gibbs; Alden T. Slate mounting assembly
DE29510745U1 (en) * 1995-07-01 1995-09-07 Flachglas AG, 90766 Fürth Facade cladding
ES2183748B1 (en) * 2001-09-11 2004-01-01 Cerdan Miguel Gimeno PLATE FIXING SYSTEM IN CONSTRUCTIONS
CN103670155B (en) * 2013-11-26 2016-01-06 北京华天幕墙工程有限公司 Curtain wall with open frame hook opening door-leaf and mounting method thereof
ES2586736B1 (en) 2015-04-15 2017-09-07 Cupa Innovacion S.L.U. VENTILATED FACADE
EA035553B1 (en) 2015-05-21 2020-07-07 Компромент Холдинг Аф 2007 Апс Rail system for mounting facing elements on a facade

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
DE368659C (en) * 1923-02-08 Friedrich Cummerow Holder for paving slats on ships
US2079194A (en) * 1936-07-03 1937-05-04 Frederick W Williams Fastening device
AT350237B (en) * 1976-08-20 1979-05-25 Leitl Werke Bauhuette FACADE CONSTRUCTION MADE OF PLATE-SHAPED, PREFERREDLY CERAMIC ELEMENTS
DE2908959C2 (en) * 1979-03-07 1982-11-04 Albert 7251 Hemmingen Fink Structural clothing
DE3044064A1 (en) * 1980-11-22 1982-07-08 Peter J. 6050 Offenbach Krause Weatherproof insulating house or shop front section frame - has mitred tongue and groove joint, rear hangers and top eaves flashing
DE3106260A1 (en) * 1981-02-20 1982-11-04 SFS Fritz Haas GmbH & Co KG, 6370 Oberursel Facade substructure, in particular for small facade panels
DE8130814U1 (en) * 1981-10-22 1982-03-25 Profil-Vertrieb Gmbh, 7560 Gaggenau KIT FOR BUILDING A SUB-CONSTRUCTION FOR SMALL-SIZED CLOTHING PANELS
DE3203467A1 (en) * 1982-02-03 1983-08-11 Profil-Vertrieb Gmbh, 7560 Gaggenau Façade surfacing
DE3232106C2 (en) * 1982-08-28 1995-11-09 Bwm Duebel & Montagetech Fastening system for a curtain wall or ceiling cladding with a mounting rail or plate
DE3237294A1 (en) * 1982-10-08 1984-04-12 Jochem Ing.(grad.) 6200 Wiesbaden Keller Facade supporting structure

Also Published As

Publication number Publication date
DE3424375A1 (en) 1986-01-09
EP0167032A3 (en) 1986-12-30
DE3424375C2 (en) 1997-01-16
ATE47740T1 (en) 1989-11-15
EP0167032A2 (en) 1986-01-08

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