EP0683287B1 - Affixing rail for mounting flat objects - Google Patents

Affixing rail for mounting flat objects Download PDF

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Publication number
EP0683287B1
EP0683287B1 EP95810283A EP95810283A EP0683287B1 EP 0683287 B1 EP0683287 B1 EP 0683287B1 EP 95810283 A EP95810283 A EP 95810283A EP 95810283 A EP95810283 A EP 95810283A EP 0683287 B1 EP0683287 B1 EP 0683287B1
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EP
European Patent Office
Prior art keywords
clamping
profile
profile bar
clamping edges
edges
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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EP95810283A
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German (de)
French (fr)
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EP0683287A1 (en
Inventor
Max Aeberhard
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UL Tech AG
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UL Tech AG
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/064Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising extruded supporting beams
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/26Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of snap action of elastically deformable elements held against the underside of the supporting construction
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings 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
    • E04F13/0801Separate fastening elements
    • E04F13/0803Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings 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
    • E04F13/12Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal

Definitions

  • the present invention relates to a Profile rail for fastening flat objects, especially facade elements, according to the preamble of Claim 1.
  • the profile rail 1 shows the profiled rail 1 according to the invention in the floor plan, see also Fig. 6.
  • This rail is for fastening facade elements, such as shown in Fig. 6, thought and points in this case one or more fastening tabs 2 on the can be designed differently or in the case of one Apparatus construction or a connecting rail too are unnecessary.
  • the profile rail has a central profile 3 and then a side profile 4 on both sides or 5 on. Between the two side profiles and the The central profile is a continuous clamping groove 6 or 7, designed.
  • the profile rail can also be one of two have different number of clamping grooves.
  • the groove width, or the design of the groove cross section is such that the clamping effect achieved is sufficient is large, as inserted therein according to FIGS. 2-6 Pages of facade elements or walkways of apparatus to be able to pinch without usually additional Need fasteners. To make this strong There are various measures to achieve a clamping effect been hit.
  • a first measure is that all three profiles are designed as hollow profiles, due to the elasticity of the material, for example extruded aluminum alloy, a resilient effect of the walls involved is achieved.
  • a the second measure is the design of the two Clamp walls.
  • the symmetrically constructed central profile 3 has two Clamping walls 8 and 9, each of which is a medium, symmetrical clamping edge 10 or 11 and an outer, has asymmetrical clamping edge 12 or 13, the two outer clamping edges more the guidance of the corresponding part of the object to be clamped than the actual clamping.
  • the cavity 14 in Central profile sits laterally to the two middle ones Clamping edges 10 and 11 away, so that these clamping edges not consist of a full profile, but by the cavity contained therein a better spring action is achieved. This spring effect is further supported due to the inwardly convex shape of the clamping walls 8, 9.
  • the two clamping walls 8 and 9 are opposite Side clamping walls 15 and 16 of the two side profiles 4 and 5. Located offset from the clamping edges 10 and 11 asymmetrical on the side walls, barbed first 17, 18 and second Clamping edges 19, 20. The second clamping edges are located at a distance from the middle clamping edges inwards, i.e. towards the mounting bracket 2. The middle clamping edges 10, 11 and the associated first and second clamping edges 17, 19 and 18, 20 respectively together a clamp in the manner of a three-point support, the Guide through the outer clamping edges 12, 13 on Central profile 3 is reinforced.
  • the side profiles 4 and 5 are approximate on average designed square, the respective clamping walls 15, 16 from the middle clamping edge 10, 11 outwards, i.e. are beveled away from the central profile 3 like a funnel.
  • a C-shaped closes on both sides of the side profiles 4, 5 Attachment profile 21 or 22 to other parts to record.
  • FIG. 2 it is shown that for many applications the simple insertion of facade elements 23 in the clamping grooves 6, 7 are adequately fastened Elements.
  • Fig. 3 it is stated that the Facade elements 23 additionally or exclusively can be secured at certain intervals a fastening screw 24 in the central profile 3 across to the connection plane between edges 10 and 11 can be introduced. This creates a force generate through which the middle clamping edges 10, 11th be spread apart. This allows the Clamping effect of the clamping grooves 6, 7 can be increased massively.
  • Fig. 4 is another variant of securing Facade elements shown, the side walls 25 of the Elements 26 have cams or barbs 27 behind the suitably undercut, outer clamping edges 12, 13 grip the facade elements 23 in the profile strip 1 fasten securely.
  • 5 is a further variant gluing the facade elements 23 using an adhesive 28 shown.
  • the invention is not based on the fastening of facade elements limited and instead such elements can also be webs, side walls, panels, Flat parts or legs of apparatus or the like in the clamping grooves 6, 7 are inserted to this fasten.
  • apparatus which is usually the Use profile rail 1 as a construction rib other fastening tabs are provided on the profile rail, or other fasteners to attach the mounting rail to the To be attached to the wall or to another component.
  • FIG. 6 is a perspective view and partially cut the attachment of jammed Facade elements 23 in the rail 1 on one Substructure based on the static base 33 of a building is shown.
  • the Fastening tab 2 of the rail 1 is on one Fastening piece 29 attached via a Insulation layer 30 with the static surface by means of for example, a screw 31 is anchored.
  • Behind the An insulation layer 32 is arranged on facade elements.
  • the Fastening device according to the invention is particularly suitable is, facade elements or apparatus cladding or the like without visible fasteners on a Attach substructure.
  • Use cases can be extremely easy by simply clamping it into the profile rail be carried out, with any necessary additional security measures carried out very easily can be in the holes provided Screws 24 are screwed in or some adhesive 28 the parts to be inserted is attached.
  • Screws 24 are screwed in or some adhesive 28 the parts to be inserted is attached.

Abstract

The profiled rail (1) has a central profile (3) adjoined on each side by side profiles (4,5) rigidly connected together and including two clamping grooves (6,7) between them. Each of the grooves has at least three clamping edges (10,12,17,19, 11,13,18,20) which are arranged on each side of the grooves spatially offset from each other and matching in spacing the thickness of the sidewalls of the flat object so that the sidewalls (25) pushed straight into each of the grooves are automatically held. The clamping grooves can be funnel-shaped facing inwards. The clamping edges are barbed to engage behind barbs provided on the sidewalls of the object. The central and side profiles can be hollow profiled sections. The rail can be extruded from aluminium alloy. <IMAGE>

Description

Die vorliegende Erfindung bezieht sich auf eine Profilschiene zur Befestigung flächiger Gegenstände, insbesondere Fassadenelemente, gemäss dem Oberbegriff von Patentanspruch 1.The present invention relates to a Profile rail for fastening flat objects, especially facade elements, according to the preamble of Claim 1.

Es sind eine Vielzahl von Befestigungsvorrichtungen bekannt, um Fassadenelemente zu befestigen und andererseits eine ebenso grosse Vielfalt von Befestigungsvorrichtungen, um irgendwelche Verschalungen und Verkleidungen an Apparate-Wänden oder dergleichen Konstruktionen befestigen zu können. In der Regel sind solche Befestigungsvorrichtungen auf bestimmte Fassadenelemente zugeschnitten oder für bestimmte Typen von Apparaten geeignet, wobei sowohl die Befestigungsprofile kompliziert ausgestaltet sind als auch oft Zwischenstücke benötigt werden, um Gegenstände daran zu befestigen.There are a variety of fasteners known to attach facade elements and on the other hand an equally large variety of fastening devices, around any formwork and cladding Attach apparatus walls or similar structures to be able to. As a rule, there are Fastening devices on certain facade elements tailored or for certain types of apparatus suitable, both the mounting profiles complicated are designed and often required intermediate pieces to attach objects to it.

Aus der Schrift US-A-3,822,522 ist als Befestigungsvorrichtung für Verkleidungselemente eines Gebäudes eine zweikanalige Profilschiene bekannt. Diese ist so gestaltet, dass die Klemmnuten einander gegenüberstehende Klemmkanten umfassen. Die zu befestigenden Elemente weisen etwa rechtwinklig abgekantete Seitenwände auf, mit denen sie in die Klemmnuten eingeschoben werden. Die Klemmkanten fixieren hierbei die Elemente, wobei die elastische Haltekraft durch eine geringfügige, elastische Verformung der Profilschiene aufgebracht wird.From US-A-3,822,522 is as Fastening device for cladding elements Building a two-channel profile rail known. This is designed so that the clamping grooves each other comprise opposing clamping edges. The too fastening elements have roughly right-angled bevels On the side walls with which they fit into the clamping grooves be inserted. The clamping edges fix the Elements, the elastic holding force by a slight, elastic deformation of the profile rail is applied.

Es ist leicht einsehbar, dass auf die beschriebene Art der Fixierung keine dauerhafte Befestigung möglich ist. Hierzu sind die Toleranzprobleme am Bau zu gross, der Federbereich der Profilschiene zu gering und die Materialermüdungen und -veränderungen langzeitlich zu bedeutend. It is easy to see that in the way described Fixation no permanent attachment is possible. For this the tolerance problems in construction are too great, the spring area the profile rail too low and the material fatigue and - Long-term changes too significant.

Es ist von diesem bekannten Stand der Technik ausgehend Aufgabe der vorliegenden Erfindung, eine Vorrichtung zu schaffen, die es gestattet, auf einfache Art und Weise und im wesentlichen ohne sichtbare Befestigungselemente eine Vielfalt von Fassadenelementen aufzunehmen bzw. Verschalungen und Verkleidungen daran problemlos zu befestigen, die kostengünstig hergestellt werden kann und die einen jahrelangen, gleichbleibend guten Befestigungszustand garantiert. Eine solche Vorrichtung ist in Patentanspruch 1 definiert.It is based on this known prior art Object of the present invention to provide a device create that allows in a simple way and essentially with no visible fasteners Diversity of facade elements Formwork and cladding on it easily attach that can be manufactured inexpensively and that have been consistently good for years Fastening condition guaranteed. One such device is defined in claim 1.

Die Erfindung wird im folgenden anhand einer Zeichnung von Ausführungsbeispielen näher erläutert.

Fig. 1
zeigt im Grundriss ein erstes Ausführungsbeispiel der Erfindung,
die Fig. 2 - 5
zeigen vier verschiedene Anwendungsmöglichkeiten der Befestigungsvorrichtung für Fassadenelemente, und
Fig. 6
zeigt in perspektivischer Sicht und teilweise geschnitten die Verwendung der Vorrichtung gemäss Fig. 1 an einem statischen Untergrund.
The invention is explained in more detail below with reference to a drawing of exemplary embodiments.
Fig. 1
shows in plan a first embodiment of the invention,
2 - 5
show four different applications of the fastening device for facade elements, and
Fig. 6
shows a perspective view and partly in section, the use of the device of FIG. 1 on a static surface.

In Fig. 1 erkennt man die erfindungsgemässe Profilschiene 1 im Grundriss, siehe auch Fig. 6. Diese Profilschiene ist zur Befestigung von Fassadenelementen, wie beispielsweise in Fig. 6 dargestellt, gedacht und weist in diesem Falle eine oder mehrere Befestigungslaschen 2 auf, die unterschiedlich gestaltet sein können oder im Falle einer Apparatekonstruktion oder einer Anschlussschiene auch entbehrlich sind. Die Profilschiene weist ein Zentralprofil 3 und beidseitig daran anschliessend je ein Seitenprofil 4 bzw. 5 auf. Zwischen den beiden Seitenprofilen und dem Zentralprofil ist je eine durchgehende Klemmnut 6, bzw. 7, gestaltet. Die Profilschiene kann auch eine von zwei verschiedene Anzahl Klemmnuten aufweisen.1 shows the profiled rail 1 according to the invention in the floor plan, see also Fig. 6. This rail is for fastening facade elements, such as shown in Fig. 6, thought and points in this case one or more fastening tabs 2 on the can be designed differently or in the case of one Apparatus construction or a connecting rail too are unnecessary. The profile rail has a central profile 3 and then a side profile 4 on both sides or 5 on. Between the two side profiles and the The central profile is a continuous clamping groove 6 or 7, designed. The profile rail can also be one of two have different number of clamping grooves.

Die Nutbreite, bzw. die Ausgestaltung des Nutquerschnittes ist derart, dass die dadurch erzielte Klemmwirkung genügend gross ist, um wie gemäss den Fig. 2 - 6 darin eingesteckte Seiten von Fassadenelementen oder -stege von Apparaten einklemmen zu können, ohne in der Regel zusätzliche Befestigungsmittel zu benötigen. Um diese starke Klemmwirkung zu erzielen, sind verschiedene Massnahmen getroffen worden. Eine erste Massnahme besteht darin, dass alle drei Profile als hohle Profile ausgebildet sind, wodurch infolge der Elastizität des Materials, beispielsweise stranggepresste Aluminiumlegierung, eine federnde Wirkung der beteiligten Wände erzielt wird. Eine zweite Massnahme besteht in der Ausgestaltung der beiden Klemmwände.The groove width, or the design of the groove cross section is such that the clamping effect achieved is sufficient is large, as inserted therein according to FIGS. 2-6 Pages of facade elements or walkways of apparatus to be able to pinch without usually additional Need fasteners. To make this strong There are various measures to achieve a clamping effect been hit. A first measure is that all three profiles are designed as hollow profiles, due to the elasticity of the material, for example extruded aluminum alloy, a resilient effect of the walls involved is achieved. A the second measure is the design of the two Clamp walls.

Das symmetrisch aufgebaute Zentralprofil 3 weist zwei Klemmwände 8 und 9 auf, wovon jede eine mittlere, symmetrische Klemmkante 10 bzw. 11 und eine äussere, unsymmetrische Klemmkante 12 bzw. 13 aufweist, wobei die beiden äusseren Klemmkanten mehr der Führung des entsprechenden Teils des zu klemmenden Gegenstandes dient als dem eigentlichen Klemmen. Der Hohlraum 14 im Zentralprofil setzt sich seitlich zu den beiden mittleren Klemmkanten 10 bzw. 11 hin fort, so dass diese Klemmkanten nicht aus einem vollen Profil bestehen, sondern durch den darin enthaltenen Hohlraum eine bessere Federwirkung erzielt wird. Diese Federwirkung wird weiter unterstützt durch die nach innen hin konvexe Form der Klemmwände 8, 9.The symmetrically constructed central profile 3 has two Clamping walls 8 and 9, each of which is a medium, symmetrical clamping edge 10 or 11 and an outer, has asymmetrical clamping edge 12 or 13, the two outer clamping edges more the guidance of the corresponding part of the object to be clamped than the actual clamping. The cavity 14 in Central profile sits laterally to the two middle ones Clamping edges 10 and 11 away, so that these clamping edges not consist of a full profile, but by the cavity contained therein a better spring action is achieved. This spring effect is further supported due to the inwardly convex shape of the clamping walls 8, 9.

Den beiden Klemmwänden 8 und 9 gegenüber befinden sich die Seitenklemmwände 15 bzw. 16 der beiden Seitenprofile 4 und 5. Versetzt gegenüber den Klemmkanten 10 und 11 befinden sich an den Seitenklemmwänden asymmetrische, widerhakenartig geformte erste 17, 18 sowie zweite Klemmkanten 19, 20. Die zweiten Klemmkanten befinden sich dabei in einem Abstand zu den mittleren Klemmkanten einwärts, d.h. in Richtung zur Befestigungslasche 2. Die mittleren Klemmkanten 10, 11 und die zugeordneten ersten und zweiten Klemmkanten 17, 19 bzw. 18, 20 ergeben jeweils zusammen eine Klemme in Art einer Drei-Punkt-Auflage, deren Führung durch die äusseren Klemmkanten 12, 13 am Zentralprofil 3 noch verstärkt wird.The two clamping walls 8 and 9 are opposite Side clamping walls 15 and 16 of the two side profiles 4 and 5. Located offset from the clamping edges 10 and 11 asymmetrical on the side walls, barbed first 17, 18 and second Clamping edges 19, 20. The second clamping edges are located at a distance from the middle clamping edges inwards, i.e. towards the mounting bracket 2. The middle clamping edges 10, 11 and the associated first and second clamping edges 17, 19 and 18, 20 respectively together a clamp in the manner of a three-point support, the Guide through the outer clamping edges 12, 13 on Central profile 3 is reinforced.

Die Seitenprofile 4 und 5 sind im Schnitt annähernd quadratisch gestaltet, wobei jeweils die Klemmwände 15, 16 von der mittleren Klemmkante 10, 11 aus nach aussen, d.h. vom Zentralprofil 3 weg trichterartig abgeschrägt sind. Beidseitig der Seitenprofile 4, 5 schliesst sich je ein C-förmiges Befestigungsprofil 21 bzw. 22 an, um andere Teile aufzunehmen.The side profiles 4 and 5 are approximate on average designed square, the respective clamping walls 15, 16 from the middle clamping edge 10, 11 outwards, i.e. are beveled away from the central profile 3 like a funnel. A C-shaped closes on both sides of the side profiles 4, 5 Attachment profile 21 or 22 to other parts to record.

Es ist vorteilhaft, die Profilschiene im Strang-PressVerfahren aus Aluminium oder einer Aluminiumlegierung herzustellen, doch ist die Erfindung weder auf dieses Herstellungsverfahren noch auf dieses Material beschränkt.It is advantageous to extrude the profile rail made of aluminum or an aluminum alloy to manufacture, but the invention is neither on this Manufacturing process still limited to this material.

Falls der Abstand bzw. besser die lichte Weite zwischen den verschiedenen, räumlich gegeneinander versetzten Klemmkanten 10, 12, 17, 19 bzw. 11, 13, 18, 20 etwas kleiner ist als die Dicke des eingefügten Flachteils, ist in vielen Fällen die Klemmwirkung für die Befestigung ausreichend. Hierbei wirken zwei relativ langhubige, elastische Effekte zusammen. Zum einen ist dies die beschriebene Federwirkung des hohlen Zentralprofils 3, zum anderen ein elastisches Biegemoment des zwischen drei oder mehr Klemmkanten eingeklemmten Fassadenelements. Ein weiterer Effekt für das stabile Fixieren des Elements wird durch die widerhakenartige Form der Klemmkanten 17, 19 bzw. 18, 20 hervorgerufen. If the distance or better the clear width between the different, spatially offset from each other Clamping edges 10, 12, 17, 19 or 11, 13, 18, 20 somewhat is smaller than the thickness of the inserted flat part in many cases the clamping effect for the attachment sufficient. Two relatively long-stroke, elastic effects together. For one, this is the one described spring action of the hollow central profile 3 to another an elastic bending moment of between three or more clamping edges of clamped facade elements. A further effect for the stable fixing of the element due to the barb-like shape of the clamping edges 17, 19 or 18, 20 caused.

Ist eine Klemmwirkung nicht ausreichend oder ist eine zusätzliche Sicherung der angebauten Elemente nötig, z. B. weil der Abstand bzw. die lichte Weite zwischen den Klemmkanten grösser als die Dicke des eingefügten Flachteils ist, so geben die Figuren 2 - 5 vier verschiedene Möglichkeiten zur zusätzlichen Befestigung an. In Fig. 2 ist dargestellt, dass für viele Anwendungszwecke bereits das einfache Einstecken von Fassadenelementen 23 in die Klemmnuten 6, 7 eine hinreichende Befestigung dieser Elemente bewirkt. In Fig. 3 ist ausgeführt, dass die Fassaden-Elemente 23 zusätzlich oder ausschliesslich dadurch gesichert werden können, dass in gewissen Abständen eine Befestigungsschraube 24 in das Zentralprofil 3 quer zur Verbindungsebene zwischen den Kanten 10 und 11 eingeführt werden kann. Hierdurch lässt sich eine Kraft erzeugen, durch die die mittleren Klemmkanten 10, 11 auseinander gespreizt werden. Hierdurch kann die Klemmwirkung der Klemmnuten 6, 7 massiv erhöht werden. In Fig. 4 ist eine weitere Variante der Sicherung von Fassadenelementen dargestellt, wobei die Seitenwände 25 der Elemente 26 Nocken oder Widerhaken 27 aufweisen, die hinter die geeignet hinterschnittenen, äusseren Klemmkanten 12, 13 greifen, um die Fassadenelemente 23 in der Profilleiste 1 sicher zu befestigen. In Fig. 5 ist als weitere Variante das Einkleben der Fassadenelemente 23 mittels eines Klebers 28 dargestellt.Is a clamping effect insufficient or is one additional securing of the attached elements necessary, e.g. B. because the distance or the clear width between the Clamping edges greater than the thickness of the inserted Figures 2 - 5 give four parts various options for additional attachment. In Fig. 2 it is shown that for many applications the simple insertion of facade elements 23 in the clamping grooves 6, 7 are adequately fastened Elements. In Fig. 3 it is stated that the Facade elements 23 additionally or exclusively can be secured at certain intervals a fastening screw 24 in the central profile 3 across to the connection plane between edges 10 and 11 can be introduced. This creates a force generate through which the middle clamping edges 10, 11th be spread apart. This allows the Clamping effect of the clamping grooves 6, 7 can be increased massively. In Fig. 4 is another variant of securing Facade elements shown, the side walls 25 of the Elements 26 have cams or barbs 27 behind the suitably undercut, outer clamping edges 12, 13 grip the facade elements 23 in the profile strip 1 fasten securely. 5 is a further variant gluing the facade elements 23 using an adhesive 28 shown.

Wie bereits eingangs erwähnt, ist die Erfindung nicht auf das Befestigen von Fassadenelementen beschränkt und anstatt solcher Elemente können auch Stege, Seitenwände, Paneele, Flachteile oder Schenkel von Apparaten oder dergleichen in die Klemmnuten 6, 7 eingeführt werden, um diese zu befestigen. Im Falle von Apparaten, die in der Regel die Profilschiene 1 als Konstruktionsrippe benutzen, sind andere Befestigungslaschen an der Profilschiene vorgesehen, oder andere Befestigungsmittel, um die Profilschiene an die Wand oder an ein sonstiges Bauteil zu befestigen.As already mentioned at the beginning, the invention is not based on the fastening of facade elements limited and instead such elements can also be webs, side walls, panels, Flat parts or legs of apparatus or the like in the clamping grooves 6, 7 are inserted to this fasten. In the case of apparatus, which is usually the Use profile rail 1 as a construction rib other fastening tabs are provided on the profile rail, or other fasteners to attach the mounting rail to the To be attached to the wall or to another component.

In Fig. 6 ist in perspektivischer Sicht und teilweise geschnitten die Befestigung von eingeklemmten Fassadenelementen 23 in der Profilschiene 1 an einer Unterkonstruktion, die auf den statischen Untergrund 33 eines Gebäudes befestigt ist, dargestellt. Die Befestigungslasche 2 der Profilschiene 1 ist an einem Befestigungsstück 29 befestigt, das über eine Isolationsschicht 30 mit dem statischen Untergrund mittels beispielsweise einer Schraube 31 verankert ist. Hinter den Fassadenelementen ist eine Isolationsschicht 32 angeordnet.6 is a perspective view and partially cut the attachment of jammed Facade elements 23 in the rail 1 on one Substructure based on the static base 33 of a building is shown. The Fastening tab 2 of the rail 1 is on one Fastening piece 29 attached via a Insulation layer 30 with the static surface by means of for example, a screw 31 is anchored. Behind the An insulation layer 32 is arranged on facade elements.

Aus obiger Beschreibung geht hervor, dass die erfindungsgemässe Befestigungsvorrichtung bestens geeignet ist, Fassadenelemente oder Apparateverschalungen oder dergleichen ohne sichtbare Befestigungselemente auf einer Unterkonstruktion zu befestigen. In sehr vielen Anwendungsfällen kann diese Befestigung äusserst leicht durch einfaches Einklemmen in die Profilschiene durchgeführt werden, wobei die eventuell erforderlichen, zusätzlichen Sicherungsmassnahmen sehr leicht durchgeführt werden können, in dem in dazu vorgesehenen Bohrungen Schrauben 24 eingedreht werden oder etwas Klebstoff 28 an den einzuführenden Teilen angebracht wird. Um die geeignete und erforderliche Klemmwirkung der Nuten 6, 7 zu erzielen, ist es nicht erforderlich, genau das Profil gemäss Fig. 1 vorzusehen. Es genügt, mindestens zwei Klemmkanten vorzusehen, d.h., je eine Kante an einer Klemmwand und eine Kante an der zusammenarbeitenden zweiten Klemmwand.The above description shows that the Fastening device according to the invention is particularly suitable is, facade elements or apparatus cladding or the like without visible fasteners on a Attach substructure. In a lot Use cases can be extremely easy by simply clamping it into the profile rail be carried out, with any necessary additional security measures carried out very easily can be in the holes provided Screws 24 are screwed in or some adhesive 28 the parts to be inserted is attached. To the appropriate and to achieve the required clamping action of the grooves 6, 7, it is not necessary to have the exact profile according to FIG. 1 to provide. It is sufficient to have at least two clamping edges to be provided, i.e. one edge each on a clamping wall and one Edge on the cooperating second clamping wall.

Claims (13)

  1. A profile bar (1) for the attachment of flat objects, more particularly cladding panels (23),
    comprising a center profile (3) and an adjacent lateral profile (4, 5) on each side thereof, the profiles (3, 4, 5) being rigidly connected to each other, including two clamping channels (6, 7) between them,
    and having clamping edges (10, 12, 17, 19; 11, 13, 18, 20) which are directed towards the inside of the clamping channels (6, 7),
    the flat objects comprising side walls (25) which are folded approximately perpendicularly and which are inserted in the clamping channels (6, 7) in an essentially straight manner and are maintained by the clamping edges (10, 12, 17, 19; 11, 13, 18, 20),
    characterised in that
    each of the two clamping channels (6, 7) comprises at least three clamping edges (10, 12, 17, 19; 11, 13, 18, 20), and in that the clamping edges (10, 12, 17, 19; 11, 13, 18, 20) are distributed on both sides of the clamping channels, staggered in depth, and their mutual distances are so adjusted to the thickness of the side walls (25) of the flat objects, resp. the clamping edges are so disposed that the side walls (25) which are inserted in one of the channels (6, 7) in a straight manner are automatically maintained.
  2. The profile bar of claim 1,
    characterised in that
    each one of the clamping channels (6, 7) comprises three clamping edges (10, 17, 19; 11, 18, 20).
  3. The profile bar of claim 1,
    characterised in that
    each clamping channel (6, 7) comprises four clamping edges (10, 12, 17, 19; 11, 13, 18, 20).
  4. The profile bar of claim 1,
    characterised in that
    the clamping channels (6, 7) narrow from the outside to the inside and are funnel-shaped.
  5. The profile bar of claim 1,
    characterised in that
    the clamping edges (12, 17, 19; 13, 18, 20) have a barb-shaped design.
  6. The profile bar of claim 1,
    characterised in that
    the clamping edges (12, 13) are designed in such a manner as to engage behind barbs (27) which are provided on the side walls (25) of the flat objects.
  7. The profile bar of claim 1,
    characterised in that
    the center profile (3) and the lateral profiles (4, 5) are hollow profiles.
  8. The profile bar of claim 7,
    characterised in that
    the clamping edges (10, 11) are formed as a hollow profile together with the center profile (3).
  9. The profile bar of claim 8,
    characterised in that
    the center profile (3) is designed in such a manner that the distance between the two clamping edges (10, 11) will be increased by a force acting transversally to the plane connecting the two clamping edges (10, 11).
  10. The profile bar of claim 9,
    characterised in that
    screws (24) and associated threads in the center profile (3) are provided in order to produce said force.
  11. The profile bar of claim 1,
    characterised in that
    the lateral profiles (4, 5) are followed by C-shaped fastening profiles (21, 22).
  12. The profile bar of claim 1,
    characterised in that
    a mounting flange (2) is provided which is in the plane of the center profile (3).
  13. The profile bar of claim 1,
    characterised in that
    an extrudable aluminium alloy is used for its manufacture.
EP95810283A 1994-05-16 1995-05-01 Affixing rail for mounting flat objects Expired - Lifetime EP0683287B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1516/94 1994-05-16
CH151694 1994-05-16

Publications (2)

Publication Number Publication Date
EP0683287A1 EP0683287A1 (en) 1995-11-22
EP0683287B1 true EP0683287B1 (en) 1998-08-12

Family

ID=4212274

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95810283A Expired - Lifetime EP0683287B1 (en) 1994-05-16 1995-05-01 Affixing rail for mounting flat objects

Country Status (8)

Country Link
US (1) US5579624A (en)
EP (1) EP0683287B1 (en)
AT (1) ATE169711T1 (en)
CA (1) CA2148861A1 (en)
CZ (1) CZ123695A3 (en)
DE (1) DE59503121D1 (en)
HU (1) HU213777B (en)
PL (1) PL175723B1 (en)

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Also Published As

Publication number Publication date
HU9501349D0 (en) 1995-06-28
HUT72372A (en) 1996-04-29
CA2148861A1 (en) 1995-11-17
EP0683287A1 (en) 1995-11-22
PL308606A1 (en) 1995-11-27
ATE169711T1 (en) 1998-08-15
HU213777B (en) 1997-10-28
CZ123695A3 (en) 1995-12-13
US5579624A (en) 1996-12-03
PL175723B1 (en) 1999-02-26
DE59503121D1 (en) 1998-09-17

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