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EP0066844A2 - Connecting device - Google Patents

Connecting device Download PDF

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Publication number
EP0066844A2
EP0066844A2 EP82104855A EP82104855A EP0066844A2 EP 0066844 A2 EP0066844 A2 EP 0066844A2 EP 82104855 A EP82104855 A EP 82104855A EP 82104855 A EP82104855 A EP 82104855A EP 0066844 A2 EP0066844 A2 EP 0066844A2
Authority
EP
European Patent Office
Prior art keywords
connecting device
mounting part
contact leg
bore
plane
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.)
Granted
Application number
EP82104855A
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German (de)
French (fr)
Other versions
EP0066844B1 (en
EP0066844A3 (en
Inventor
Siegfried Fricker
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT82104855T priority Critical patent/ATE11945T1/en
Publication of EP0066844A2 publication Critical patent/EP0066844A2/en
Publication of EP0066844A3 publication Critical patent/EP0066844A3/en
Application granted granted Critical
Publication of EP0066844B1 publication Critical patent/EP0066844B1/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
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0853—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements adjustable perpendicular to the wall
    • E04F13/0855—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements adjustable perpendicular to the wall adjustable in several directions, one of which is perpendicular to the wall

Definitions

  • the invention relates to a connecting device for fastening a first component, in particular a facade panel, to another component, in particular a supporting wall, consisting of a connecting part which is fastened to the components to be connected and two, for adjustable connection to one of the components, the connecting part assigned assembly parts, wherein the first assembly part is designed as a screw and is held by an elongated hole of the connecting part in a dowel and thus receives force components perpendicular to the plane of this connecting part and wherein the second mounting part receives force components in the plane of the connecting part.
  • Such a connecting device is known from CH-PS 526 013.
  • a clamping part is provided as the second mounting part, which is clamped between the head of the dowel screw and the connecting part.
  • the clamping part is wedge-shaped, so that occurring force components act towards the wall element by converting this force over an inclined plane on the screw head and thus perpendicular to the plane of the component.
  • This construction has the disadvantage that only force components can be accommodated parallel to the plane of the component if they are directed towards the wall element, but not other force components.
  • this device can only be used if no forces act on the connecting part from the component being held (facade panel) that do not extend through the pivot point formed by the dowel connection; Therefore, this known device is only suitable for fastening its connecting part to horizontal parts (upper or lower sides) of a supporting wall.
  • connection device requires at least five components (bracket, hammer head, washer, nut and fitting). The manufacturing cost of the toothed elements is also considerable.
  • connection device can also be used as a facade panel anchor or natural stone anchor, with a minimal number of components an extremely simple assembly is ensured.
  • a connecting device is also known from the publication "Bau- und Kobelschreiner” 1961, number 11, advert page 17, top left.
  • this connecting device used in carpentry is only suitable for absorbing moderate force loads in the plane of the connecting part; the nails used there as assembly parts can also not absorb tensile loads; this connecting device is therefore not used to load the component to be held (window), but only to fix it in place until further assembly aids (wedges or hard foam) together with the window parapet take over the final forceful securing of the component.
  • the 2-point fastening shown there therefore has practically no load-absorbing function, but rather only facilitates assembly, whereas the connecting device according to the invention fulfills these two functions: for example, after adjustment, the connecting part simultaneously serves as a drilling template for the one in the supporting wall for receiving the second Drill hole to be installed in the assembly part.
  • an essential idea of the invention is to carry out the adjustment on the one hand and the final relative fixation of the components on the other in two assembly steps: the first assembly part (dowel), which can be moved continuously in the recess, enables stepless adjustment and provisional fastening of the components, the stationary, second assembly part is used for the final fastening with a load capacity that meets all static requirements.
  • a simple, inexpensive bolt or a heavy-duty clamp can be used as the second assembly part (final fixation and load support) pin are used, which passes through the hole and is anchored in the associated component.
  • the connecting device can be designed differently (for example as an anchor rail, U-profile, flat iron, etc.), the only decisive factor is the elongated hole for defining the adjustment range with the first mounting part and the hole for the second mounting part.
  • the connecting part consists of a flat iron forming a vertical contact leg 10, onto which a bracket 15, known per se, is welded, on which a facade panel 30 is seated.
  • Mounting parts 11 and 12 are used for non-positive BEE supply of the system leg 10 on the support wall 20th
  • the mounting part 12 is a screw which passes through an elongated hole 14 and is anchored in a dowel 16.
  • the connecting part is additionally held by a bolt 11 on the supporting wall 20. This bolt 11 takes over stresses of the connecting device in the longitudinal axis of the elongated hole 14.
  • the second mounting part 11 (threaded bolt) is used exclusively for receiving the load of the facade panel (component 30) in the plane of the supporting wall, whereas the first mounting part 12 ((screw) the leverage that occurs as a tensile force (perpendicular to the level of the supporting wall) resulting from the Load of the facade panel 30 takes.
  • the approximate position A of the first mounting part 12 is determined on the basis of the predetermined or intended anchoring points of the facade panel 30 and a dowel 16 is inserted into the supporting wall at the determined position.
  • the facade panel is then brought into its end position in front of the supporting wall and, if necessary, supported there, resulting in a position B on the surface of the supporting wall.
  • the connecting device is then shifted or pivoted in such a way that the first mounting part 12 can be screwed into the set dowel 16. As shown in FIG.
  • the hatched adjustment area can be covered, in which the position B ( Axis of section 15) may lie around to enable attachment with the connecting device according to the invention.
  • the bore 13 as a drilling template, specifies the borehole to be drilled into the supporting wall for the second assembly part 11 (threaded bolt). After driving in or screwing in the threaded bolt as a load-bearing component, the support of the facade panel can then optionally be removed and the second assembly step is completed.
  • the embodiment of the connecting device can vary depending on the requirements in the individual case, for example, a rail with a U-profile can be provided for this purpose, or a square tube, and with large loads, several holes 13 can be provided for several threaded bolts . It is only essential that a part is used as the first mounting part, the guide of which in the elongated hole 14 allows the adjustability and adjustability of the connecting device, and that a part is used as the second mounting part that absorbs the force components not received by the first mounting part.
  • the geometric assignment and shape of the holes 13 and the elongated hole 14 can be carried out according to the given spatial and / or structural requirements, but it is useful if the diameter of the bore 13 and the width of the elongated hole 14 are coordinated so that the same drill can be used for the holes to be made in the component 20.
  • the connecting device With the connecting device according to the invention, it is always possible to assemble two components 20, 30 in the correct position if the practically unavoidable occurrence of tensile loads perpendicular to the surface of the components necessitates a dowel connection, and if the position of the connecting device in both components is already specified for faster final assembly is, for example, by dowels already used before assembly.
  • the connecting part can not be rotated by the load of the facade panel by the 2-point fastening from its position inclined to the vertical, since corresponding torques are absorbed and into the supporting wall 20 are transferred.
  • this also has the advantage that these two assembly parts can be placed closer together than, for example, in the case of a connection by means of two dowels. This is probably due to the fact that in the case of two anchors used, the overlap of the two cone-shaped stress areas as a result of the spreading forces occurring in the supporting wall weakens the overall performance of the two anchor connections, whereas a supporting bolt 11 (absorption of only shear forces) is caused by the different type of stress the supporting wall can also sit in the area of the conical stress zone of the anchor under certain conditions.
  • the distance between the elongated hole 14 and the bore 13 can be kept small, which means a minimum of material expenditure and thus a reduction in the production costs.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Seal Device For Vehicle (AREA)
  • Surgical Instruments (AREA)
  • Paper (AREA)

Abstract

Eine Verbindungsvorrichtung für Bauelemente zur Aufnahme der vertikal gerichteten Last des einen Bauelements, z.B. einer Fassadenplatte (30), besteht aus einem Verbindungsteil, das einen vertikalen Anlageschenkel (10) an dem anderen Bauelement, z.B. einer Tragwand (20), aufweist. Eine durch ein Langloch (14) des Anlageschenkels (10) geführte Schraube (12) als erstes Montageteil dient zur Justierung und ein durch eine separate Bohrung (13) im Anlageschenkel (10) geführtes zweites Montageteil (11) dient zur endgültigen Befestigung und Fixierung der Positionen der beiden Bauelemente (20, 30).A connection device for components for receiving the vertically directed load of the one component, e.g. a facade panel (30) consists of a connecting part which has a vertical contact leg (10) on the other component, e.g. a supporting wall (20). A screw (12), which is guided through an elongated hole (14) of the contact leg (10) as the first mounting part, serves for adjustment and a second mounting part (11), which is guided through a separate bore (13) in the contact leg (10), serves for the final fastening and fixing of the Positions of the two components (20, 30).

Diese Kombination der Montageteile in Form einer 2-Punkt-Befestigung gestattet eine stufenlose Justierung bei geringem konstruktivem Aufwand und Aufnahme von sämtlichen Kraftkomponenten, auch in der Ebene der Tragwand (20).

Figure imgaf001
This combination of the mounting parts in the form of a 2-point fastening allows a continuous adjustment with little design effort and the inclusion of all force components, even in the plane of the supporting wall (20).
Figure imgaf001

Description

Die Erfindung betrifft eine Verbindungsvorrichtung zur Befestigung eines ersten Bauelements, insbesondere einer Fassadenplatte, an einem anderen Bauelement, insbesondere einer Tragwand, bestehend aus einem Verbindungsteil, das an den zu verbindenden Bauelementen befestigt ist und aus zwei, zur justierbaren Verbindungsherstellung mit einem der Bauelemente dem Verbindungsteil zugeordneten Montageteilen, wobei das erste Montageteil als Schraube ausgebildet ist und durch ein Langloch des Verbindungsteils in einem Dübel gehalten ist und so Kraftkomponenten senkrecht zur Ebene dieses Verbindungsteils aufnimmt und wobei das zweite Montageteil Kraftkomponenten in der Ebene des Verbindungsteils aufnimmt.The invention relates to a connecting device for fastening a first component, in particular a facade panel, to another component, in particular a supporting wall, consisting of a connecting part which is fastened to the components to be connected and two, for adjustable connection to one of the components, the connecting part assigned assembly parts, wherein the first assembly part is designed as a screw and is held by an elongated hole of the connecting part in a dowel and thus receives force components perpendicular to the plane of this connecting part and wherein the second mounting part receives force components in the plane of the connecting part.

Eine derartige Verbindungsvorrichtung ist aus der CH- PS 526 013 bekannt.Such a connecting device is known from CH-PS 526 013.

Dort ist als zweites Montageteil ein Klemmteil vorgesehen, das zwischen den Kopf der Dübelschraube und das Verbindungsteil geklemmt ist. Das Klemmteil ist dabei keilförmig ausgebildet, so daß auftretende Kraftkomponenten in Richtung zum Wandelement hin durch Umsetzung dieser Kraft über eine schiefe Ebene auf den Schraubenkopf und damit senkrecht zur Ebene des Bauelementes wirken.There, a clamping part is provided as the second mounting part, which is clamped between the head of the dowel screw and the connecting part. The clamping part is wedge-shaped, so that occurring force components act towards the wall element by converting this force over an inclined plane on the screw head and thus perpendicular to the plane of the component.

Diese Konstruktion hat den Nachteil, daß nur Kraftkomponenten parallel zur Ebene des Bauelementes aufgenommen werden können, wenn diese zum Wandelement hin gerichtet sind, nicht jedoch andere Kraftkomponenten.This construction has the disadvantage that only force components can be accommodated parallel to the plane of the component if they are directed towards the wall element, but not other force components.

Falls erforderlich, müssen diese bei der bekannten Verbindungsvorrichtung durch andere Bauteile aufgenommen werden.If necessary, they must be accommodated by other components in the known connecting device.

Außerdem kann diese Vorrichtung nur eingesetzt werden, wenn vom gehaltenen Bauelement (Fassadenplatte) keine Kräfte auf das Verbindungsteil wirken, die nicht durch den von der Dübelverbindung gebildeten Drehpunkt verlaufen; daher eignet sich diese bekannte Vorrichtung nur zur Befestigung ihres Verbindungsteils auf horinzontal verlaufenden Teilen ( Ober- oder Unterseiten)einer Tragwand.In addition, this device can only be used if no forces act on the connecting part from the component being held (facade panel) that do not extend through the pivot point formed by the dowel connection; Therefore, this known device is only suitable for fastening its connecting part to horizontal parts (upper or lower sides) of a supporting wall.

Aus der DE- OS 16 83 213 ist eine ähnliche Verbindungsvorrichtung bekannt, bei der als zweites Montageteil ebenfalls eine Unterlegscheibe verwendet wird, die gegen das Verbindungsteil ( Lasche ) gedrückt wird, wobei jedoch die Unterlegscheibe und die Lasche korrespondierende Verzahnungen ausweisen, so daß hier Kraftkomponenten in Richtung der Langlochachse vollständig aufgenommen werden können. Diese Realisierung hat jedoch den Nachteil, daß sie keine kontinuierliche Justierung erlaubt. Je größer die aufzunehmenden Lasten sind, umso größer müssen die Verzahnungen ausfallen, umso größer sind folglich auch die einstellbaren Justierstufen. Auch diese Vorrichtung kann aus den obengenannten Gründen nur an horizontal verlaufenden Teilen der Tragwand angebracht werden.From DE-OS 16 83 213 a similar connecting device is known, in which a washer is also used as the second mounting part, which is pressed against the connecting part (tab), but the washer and the tab have corresponding toothings, so that here force components can be completely absorbed in the direction of the slot axis. However, this realization has the disadvantage that it does not allow continuous adjustment. The greater the loads to be absorbed, the larger the gears must be, and the greater the adjustable adjustment levels. For the reasons mentioned above, this device too can only be attached to horizontally running parts of the supporting wall.

Außerdem sind bei dieser Verbindungsvorrichtung mindestens fünf Bauteile ( Lasche, Hammerkopf, Unterlegscheibe, Mutter und Armatur) erforderlich. Der Herstellungsaufwand für die verzahnten Elemente ist außerdem beträchtlich.In addition, this connection device requires at least five components (bracket, hammer head, washer, nut and fitting). The manufacturing cost of the toothed elements is also considerable.

Es ist daher Aufgabe der Erfindung, eine gattungsgemäße Verbindungsvorrichtung so weiterzubilden, daß mit einer minimalen Bauteileanzahl eine kontinuierliche Justierbarkeit und gleichzeitig eine Kraftaufnahme in allen Richtungen der Ebene parallel zum Bauelement erreicht wird, insbesondere auch dann, wenn das Verbindungsteil nicht horizontal montiert werden kann.It is therefore an object of the invention to develop a generic connecting device so that with a minimal number of components a continuous adjustability and at the same time a force absorption in all directions of the plane parallel to the component is achieved, in particular even if the connecting part cannot be mounted horizontally.

Dies löst die Erfindung durch den kennzeichnenden Teil des Patentanspruchs 1.This is achieved by the invention in the characterizing part of patent claim 1.

Durch diese Ausgestaltung, eine 2- Punkt-Aufhängung, ist der Einsatz der Verbindungsvorrichtung auch als Fassadenplattenanker oder Natursteinanker möglich, mit einer minimalen Anzahl von Bauteilen ist eine denkbar einfache Montage gesichert.With this design, a 2-point suspension, the connection device can also be used as a facade panel anchor or natural stone anchor, with a minimal number of components an extremely simple assembly is ensured.

Aus der Veröffentlichung "Bau- und Kobelschreiner "1961, Heft 11, Anzeigenseite 17, links oben, ist ebenfalls eine Verbindungsvorrichtung bekannt.A connecting device is also known from the publication "Bau- und Kobelschreiner" 1961, number 11, advert page 17, top left.

Diese im Schreinerhandwerk benutzte Verbindungsvorrichtung ist jedoch nur zur Aufnahme von mäßigen Kraftbeanspruchungen in der Ebene des Verbindungsteils geeignet; die dort als Montageteile verwendeten Nägel können auch keine Zugbeanspruchungen aufnehmen; diese Verbindungsvorrichtung dient daher auch nicht zur Lastaufnahme des zu haltenden Bauteils (Fenster), sondern lediglich zu dessen ortsfester Fixierung, bis weitere Montagehilfen ( Keile oder Hartschaum) zusammen mit der Fensterbrüstung die endgültige kräftemässige Absicherung des Bauteils übernehmen. Die dort dargestellte 2- Punkt-Befestigung hat daher praktisch keine lastaufnehmende, sondern nur Montage- erleichternde Funktion, wogegen die erfindungsgemässe Verbindungsvorrichtung diese beiden Funktionen erfüllt: so dient beispielsweise das Verbindungsteil nach der Justierung gleichzeitig als Bohrschablone für das in der Tragwand zur Aufnahme des zweiten Montageteils einzubringende Bohrloch.However, this connecting device used in carpentry is only suitable for absorbing moderate force loads in the plane of the connecting part; the nails used there as assembly parts can also not absorb tensile loads; this connecting device is therefore not used to load the component to be held (window), but only to fix it in place until further assembly aids (wedges or hard foam) together with the window parapet take over the final forceful securing of the component. The 2-point fastening shown there therefore has practically no load-absorbing function, but rather only facilitates assembly, whereas the connecting device according to the invention fulfills these two functions: for example, after adjustment, the connecting part simultaneously serves as a drilling template for the one in the supporting wall for receiving the second Drill hole to be installed in the assembly part.

Resultierend aus der 2- Punkt- Aufhängung besteht ein wesentlicher Gedanke der Erfindung darin, die Justierung einerseits und die endgültige relative Fixierung der Bauelemente andererseits in zwei Montageschritten zu verwirklichen: das in der Aussparung kontinuierlich verschiebbare, erste Montageteil ( Dübel) ermöglicht die stufenlose Justierung und vorläufige Befestigung der Bauelemente, das ortsfest gehaltene, zweite Montageteil dient zur endgültigen Befestigung mit einer allen statischen Anforderungen genügenden Belastbarkeit.As a result of the 2-point suspension, an essential idea of the invention is to carry out the adjustment on the one hand and the final relative fixation of the components on the other in two assembly steps: the first assembly part (dowel), which can be moved continuously in the recess, enables stepless adjustment and provisional fastening of the components, the stationary, second assembly part is used for the final fastening with a load capacity that meets all static requirements.

Als zweites Montageteil ( endgültige Fixierung und Aufnahme der Last) kann ein einfacher, preiswerter Bolzen oder auch ein Schwerspannstift eingesetzt werden, der die Bohrung durchgreift und im zugehörigen Bauelement verankert ist.A simple, inexpensive bolt or a heavy-duty clamp can be used as the second assembly part (final fixation and load support) pin are used, which passes through the hole and is anchored in the associated component.

Die erfindungsgemässe Lösung ermöglicht daher eine schnelle Verbindung der Bauelemente mit stufenloser Justierung und konstruktiv einfachen und damit kostengünstigen Montageteilen. Je nach Anwendungszweck kann die Verbindungsvorrichtung unterschiedlich ausgestaltet sein ( beispielsweise als Ankerschiene, U-Profil, Flacheisen,usw), endscheidend ist lediglich das Langloch zur Definition des Justierbereiches mit dem ersten Montageteil und die Bohrung fUr das zweite Montageteil.The solution according to the invention therefore enables a quick connection of the components with stepless adjustment and structurally simple and therefore inexpensive assembly parts. Depending on the application, the connecting device can be designed differently (for example as an anchor rail, U-profile, flat iron, etc.), the only decisive factor is the elongated hole for defining the adjustment range with the first mounting part and the hole for the second mounting part.

Weitere Ausgestaltungen sind weiteren Unteransprüchen zu entnehmen.Further refinements can be found in further subclaims.

Ein Ausführungsbeispiel der erfindungsgemässen Verbindungsvorrichtung wird nun anhand von Figuren näher erläutert, es zeigen:

  • Figur 1: einen Längsschnitt durch das Ausführungsbeispiel der Verbindungsvorrichtung entlang der Linie I-I der Figur 2 und
  • Figur 2: eine Aufsicht auf das Ausführungsbeispiel der Figur 1.
An embodiment of the connecting device according to the invention will now be explained in more detail with reference to figures, in which:
  • 1 shows a longitudinal section through the embodiment of the connecting device along the line II of Figure 2 and
  • Figure 2 is a plan view of the embodiment of Figure 1.

Bei dem in den Figuren 1 und 2 dargestellten Ausführungsbeispiel besteht das Verbindungsteil aus einem einen vertikalen Anlageschenkel 10 bildenden Flacheisen, auf das ein Ausleger 15 an sich bekannte Konstruktion geschweißt ist, auf den eine Fassadenplatte 30 aufsitzt.In the exemplary embodiment shown in FIGS. 1 and 2, the connecting part consists of a flat iron forming a vertical contact leg 10, onto which a bracket 15, known per se, is welded, on which a facade panel 30 is seated.

Montageteile 11 und 12 dienen dabei zur kraftschlüssigen Befe gung des Anlageschenkels 10 an der Tragwand 20.Mounting parts 11 and 12 are used for non-positive BEE supply of the system leg 10 on the support wall 20th

Beim Montageteil 12 handelt es sich um eine Schraube, die ein Langloch 14 durchgreift und in einem Dübel 16 verankert ist.The mounting part 12 is a screw which passes through an elongated hole 14 and is anchored in a dowel 16.

Da die Schraube 12 infolge der Langlochführung Kräfte in der Längsachse des Langlochs 14 nur durch Haftreibung begrenzt aufnehmen kann (was nach den einschlägigen Vorschriften unzulässig ist), ist das Verbindungsteil zusätzlich durch einen Bolzen 11 an der Tragwand 20 gehalten. Dieser Bolzen 11 übernimmt Beanspruchungen der Verbindungsvorrichtung in der Längsachse des Langlochs 14.Since the screw 12 can absorb forces in the longitudinal axis of the elongated hole 14 only to a limited extent due to static friction (which is inadmissible according to the relevant regulations) due to the elongated hole guidance, the connecting part is additionally held by a bolt 11 on the supporting wall 20. This bolt 11 takes over stresses of the connecting device in the longitudinal axis of the elongated hole 14.

Durch diesen kombinierten Einsatz der Montageteile 11 und 12 wird eine justierbare, kraftschlüssige Verbindung der beiden Bauelelemente 20,30 (Tragwand und Fassadenplatte) geschaffen.This combined use of the assembly parts 11 and 12 creates an adjustable, non-positive connection between the two structural elements 20, 30 (supporting wall and facade panel).

Hierbei dient das zweite Montageteil 11 ( Gewindebolzen) ausschließlich zur Aufnahme der Last der Fassadenplatte ( Bauelement 30) in der Ebene der Tragwand, wogegen das erste Montageteil 12( ( Schraube) die als Zugkraft (senkrecht zur Ebene der Tragwand) auftretende Hebelkraft resultierend aus der Last der Fassadenplatte 30, aufnimmt.Here, the second mounting part 11 (threaded bolt) is used exclusively for receiving the load of the facade panel (component 30) in the plane of the supporting wall, whereas the first mounting part 12 ((screw) the leverage that occurs as a tensile force (perpendicular to the level of the supporting wall) resulting from the Load of the facade panel 30 takes.

Anhand der Figur 2 soll erläutert werden, wie die Montage einer Fassadenplatte mit der neuen Verbindungsvorrichtung erfolgt:On the basis of FIG. 2, it will be explained how a facade panel is installed with the new connecting device:

Auf Grund der vorgegebenen bzw. beabsichtigten Verankerungspunkte der Fassadenplatte 30 wird die ungefähre Position A des ersten Montageteils 12 bestimmt und an der ermittelten Position wird ein Dübel 16 in die Tragwand eingesetzt. Danach wird die Fassadenplatte in ihre Endposition vor die Tragwand gebracht und dort gegebenenfalls abgestützt, wodurch sich eine Position B auf der Oberfläche der Tragwand ergibt. Danach wird die Verbindungsvorrichtung so verschoben bzw. geschwenkt, daß das erste Montageteil 12 in den gesetzten Dübel 16 eingeschraubt werden kann. Wie in Figur 2 dargestellt, läßt sich bei vorgegebener Länge L des Langloches 14 durch Verschiebung in Richtung des Pfeiles y und durch Schwenkung in Richtung des Pfeiles x bezogen auf die Position A des Dübels 15, der schraffierte Justierbereich überdecken, in dem die Position B(Achse des Abschnittes 15) liegen darf, um eine Befestigung mit der erfindungsgemässen Verbindungsvorrichtung zu ermöglichen.The approximate position A of the first mounting part 12 is determined on the basis of the predetermined or intended anchoring points of the facade panel 30 and a dowel 16 is inserted into the supporting wall at the determined position. The facade panel is then brought into its end position in front of the supporting wall and, if necessary, supported there, resulting in a position B on the surface of the supporting wall. The connecting device is then shifted or pivoted in such a way that the first mounting part 12 can be screwed into the set dowel 16. As shown in FIG. 2, for a given length L of the elongated hole 14 by shifting in the direction of the arrow y and by pivoting in the direction of the arrow x with respect to the position A of the dowel 15, the hatched adjustment area can be covered, in which the position B ( Axis of section 15) may lie around to enable attachment with the connecting device according to the invention.

Ist diese Justierung vorgenommen ( erster Montageschritt), so gibt die Bohrung 13 als Bohrschablone das in die Tragwand einzubringende Bohrloch für das zweite Montageteil 11( Gewindebolzen) vor. Nach dem Einschlagen bzw. Einschrauben des Gewindebolzens als lasttragendes Bauteil kann dann gegebenenfalls die Abstützung der Fassadenplatte entfernt werden und der zweite Montageschritt ist beendet.Once this adjustment has been made (first assembly step), the bore 13, as a drilling template, specifies the borehole to be drilled into the supporting wall for the second assembly part 11 (threaded bolt). After driving in or screwing in the threaded bolt as a load-bearing component, the support of the facade panel can then optionally be removed and the second assembly step is completed.

Es soll betont werden, daß die Ausführungsform der Verbindungsvorrichtung je nach den Anforderungen im Einzelfall variieren kann, es kann dafür beispielsweise eine Schiene mit U- Profil vorgesehen werden, oder auch ein Vierkantrohr, ebenso können bei großen Lasten mehrere Bohrungen 13 für mehrere Gewindebolzen vorgesehen sein. Wesentlich ist lediglich, daß als erstes Montageteil ein Teil verwendet wird, dessen Führung im Langloch 14 die Verstellbarkeit und Justierbarkeit der Verbindungsvorrichtung erlaubt, und daß als zweites Montageteil ein Teil verwendet wird, das die vom ersten Montageteil nicht aufgenommenen Kraftkomponenten aufnimmt.It should be emphasized that the embodiment of the connecting device can vary depending on the requirements in the individual case, for example, a rail with a U-profile can be provided for this purpose, or a square tube, and with large loads, several holes 13 can be provided for several threaded bolts . It is only essential that a part is used as the first mounting part, the guide of which in the elongated hole 14 allows the adjustability and adjustability of the connecting device, and that a part is used as the second mounting part that absorbs the force components not received by the first mounting part.

Auch die geometrische Zuordnung und Form der Bohrungen 13 und des Langloches 14 können entsprechend den gegebenen räumlichen und/oder konstruktiven Voraussetzungen ausgeführt werden, es ist jedoch zweckmäßig, wenn der Durchmesser der Bohrung 13 und die Breite des Langloches 14 so aufeinander abgestimmt sind, daß der gleiche Bohrer für die im Bauelement 20 einzubringenden Löcher verwendet werden kann.The geometric assignment and shape of the holes 13 and the elongated hole 14 can be carried out according to the given spatial and / or structural requirements, but it is useful if the diameter of the bore 13 and the width of the elongated hole 14 are coordinated so that the same drill can be used for the holes to be made in the component 20.

Damit ist mit der erfindungsgemäßen Verbindungsvorrichtung immer dann eine positionsgerechte Montage von zwei Bauelementen 20,30 möglich, wenn das praktisch unvermeidbare Auftreten von Zugbelastungen senkrecht zur Oberfläche der Bauelemente eine Dübelverbindung erforderlich macht, und wenn zur schnelleren Endmontage die Position der Verbindungsvorrichtung in beiden Bauelementen bereits vorgegeben ist, beispielsweise durch bereits vor der Montage eingesetzte Dübel.With the connecting device according to the invention, it is always possible to assemble two components 20, 30 in the correct position if the practically unavoidable occurrence of tensile loads perpendicular to the surface of the components necessitates a dowel connection, and if the position of the connecting device in both components is already specified for faster final assembly is, for example, by dowels already used before assembly.

Von besonderer Bedeutung ist hierbei, daß ( wie in Fig. 2 dargestellt), das Verbindungsteil durch die Last der Fassadenplatte durch die 2- Punkt-Befestigung nicht aus seiner gegen die Vertikale geneigten Position gedreht werden kann, da entsprechende Drehmomente aufgefangen und in die Tragwand 20 übergeleitet werden.It is of particular importance here that (as shown in Fig. 2), the connecting part can not be rotated by the load of the facade panel by the 2-point fastening from its position inclined to the vertical, since corresponding torques are absorbed and into the supporting wall 20 are transferred.

Wählt man aus den obengenannten Gründen als erstes und zweites Montageteil einen Dübel, bzw. einen Tragbolzen , so bringt dies außerdem den Vorteil, daß diese beide Montageteile enger zueinander gesetzt werden können als beispielsweise bei einer Verbindung mittels zwei Dübeln. Dies beruht wahrscheinlich darauf, daß bei zwei eingesetzten Dübeln durch die Überlappung der beiden konusförmigen Beanspruchungsbereiche infolge der auftretenden Spreizkräfte in der Tragwand insgesamt eine Schwächung der Leistungsfähigkeit der beiden Dübelverbindungen hervorgerufen wird, wogegen ein Tragbolzen 11 (Aufnahme nur von Scherkräften) durch die anders geartete Beanspruchung der Tragwand unter bestimmten Voraussetzungen auch im Bereich der konusförmigen Beanspruchungszone des Dübels sitzen kann.If one chooses a dowel or a supporting bolt as the first and second assembly part for the above-mentioned reasons, this also has the advantage that these two assembly parts can be placed closer together than, for example, in the case of a connection by means of two dowels. This is probably due to the fact that in the case of two anchors used, the overlap of the two cone-shaped stress areas as a result of the spreading forces occurring in the supporting wall weakens the overall performance of the two anchor connections, whereas a supporting bolt 11 (absorption of only shear forces) is caused by the different type of stress the supporting wall can also sit in the area of the conical stress zone of the anchor under certain conditions.

Dadurch kann der Abstand zwischen Langloch 14 und Bohrung 13 gering gehalten werden, was ein Minimum an Materialaufwand und damit Reduzierung der Herstellungskosten bedeutet.As a result, the distance between the elongated hole 14 and the bore 13 can be kept small, which means a minimum of material expenditure and thus a reduction in the production costs.

Claims (9)

1. Verbindungsvorrichtung zur Befestigung eines ersten Bauelementes, insbesondere einer Fassadenplatte an einem anderen Bauelement, bestehend aus einem Verbindungsteil, das an dem zu verbindenden Bauelement befestigt ist und aus zwei, zu justierbaren Verbindungsherstellung mit einem der Bauelemente dem Verbindungsteil zugeordneten Montageteilen, wobei das erste Montageteil als Schraube ausgebildet ist und durch ein Langloch des Verbindungsteils in einem Dübel gehalten ist und so Kraftkomponenten senkrecht zur Ebene des Verbindungsteils aufnimmt, und wobei das zweite Montageteil Kraftkomponenten in der Ebene des Verbindungsteils aufnimmt, dadurch gekennzeichnet, daß das Verbindungsteil aus einem vertikalen Anlageschenkel (10) an einer Tragwand (20) zur Aufnahme einer vertikal gerichteten Last besteht, und daß im vertikalen Anlageschenkel(10)das zweite Montageteil (11) eine separate Bohrung (13) im Verbindungsteil durchgreift und in der Tragwand (20) verankerbar ist, so daß eine 2-Punkt-Befestigung erreicht ist, die auch Kraftkomponenten in der Ebene der Tragwand (20) infolge eines von der Last ausgeübten Drehmoments aufnehmen kann.1. Connection device for attaching a first component, in particular a facade panel to another component, consisting of a connecting part which is fastened to the component to be connected and from two, to adjustable connection with one of the components associated with the connecting part, the first assembly part is designed as a screw and is held in a dowel by an elongated hole in the connecting part and thus receives force components perpendicular to the plane of the connecting part, and wherein the second mounting part receives force components in the plane of the connecting part, characterized in that the connecting part consists of a vertical contact leg (10 ) on a support wall (20) for receiving a vertically directed load, and that in the vertical contact leg (10) the second mounting part (11) passes through a separate bore (13) in the connecting part and can be anchored in the support wall (20), so that a 2-point Attachment is achieved, which can also accommodate force components in the plane of the support wall (20) due to a torque exerted by the load. 2. Verbindungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Bohrung (13) für das zweite Montageteil (11) unterhalb des Langlochs(14) liegt.2. Connecting device according to claim 1, characterized in that the bore (13) for the second mounting part (11) is below the slot (14). 3. Verbindungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das zweite Montageteil (11) ein Bolzen ist. 3. Connecting device according to claim 1, characterized in that the second mounting part (11) is a bolt. 4. Verbindungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das zweite Montageteil (11) ein Schwerspannstift ist.4. Connecting device according to claim 1, characterized in that the second mounting part (11) is a heavy duty pin. 5. Verbindungsvorrichtung nach Anspruch 1,dadurch gekennzeichnet, daß die Bohrung (13) ein Gewinde zur Aufnahme eines Gewindebolzens als zweiten Montageteil (11) aufweist.5. Connecting device according to claim 1, characterized in that the bore (13) has a thread for receiving a threaded bolt as a second mounting part (11). 6. Verbindungsvorrichtung nach Anspruch 5,dadurch gekennzeichnet, daß die Bohrung (13) durch Formung eines zylindrischen Halses aus dem Material des Anlageschenkels 10 gebildet (gedüst) ist.6. Connecting device according to claim 5, characterized in that the bore (13) is formed (molded) by forming a cylindrical neck from the material of the contact leg 10. 7. Verbindungsvorrichtung nach Anspruch, dadurch gekennzeichnet, daß zusätzliche Bohrungen im Anlageschenkel (10) zur Aufnahme von weiteren, zweiten Montageteilen vorgesehen sind, um Kräfte in der Ebene des Anlageschenkels (10) aufzunehmen.7. Connecting device according to claim, characterized in that additional holes are provided in the contact leg (10) for receiving further, second mounting parts to absorb forces in the plane of the contact leg (10). 8. Verbindungsvorrichtung nach Anspruch 1 bis 7, gekennzeichnet durch seine Verwendung als Fassadenplattenanker oder Natursteinanker.8. Connecting device according to claim 1 to 7, characterized by its use as a facade panel anchor or natural stone anchor. 9. Verbindungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Durchmesser der Bohrung (13) und die Breite des Langlochs (14) so aufeinander abgestimmt sind, daß der gleiche Bohrer für die beiden in der Tragwand (20) einzubringenden Bohrlöcher verwendet werden kann.9. Connecting device according to one of the preceding claims, characterized in that the diameter of the bore (13) and the width of the elongated hole (14) are coordinated so that the same drill for the two in the support wall (20) to be drilled holes are used can.
EP82104855A 1981-06-04 1982-06-03 Connecting device Expired EP0066844B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82104855T ATE11945T1 (en) 1981-06-04 1982-06-03 CONNECTING DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3122238 1981-06-04
DE3122238 1981-06-04

Publications (3)

Publication Number Publication Date
EP0066844A2 true EP0066844A2 (en) 1982-12-15
EP0066844A3 EP0066844A3 (en) 1983-01-12
EP0066844B1 EP0066844B1 (en) 1985-02-20

Family

ID=6133922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82104855A Expired EP0066844B1 (en) 1981-06-04 1982-06-03 Connecting device

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EP (1) EP0066844B1 (en)
AT (1) ATE11945T1 (en)
DE (1) DE3262403D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926816A1 (en) * 1989-08-16 1991-03-14 Fischer Artur Werke Gmbh Facade plate-fixing device - has protruding part of expanding bush engaging in hole in bracket

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102877580B (en) * 2012-09-29 2014-07-23 冯文钦 Back fastening locking type close seam mounting stone curtain wall dry hanging structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE654750A (en) *
DE1759152A1 (en) * 1968-04-05 1971-06-03 Raco Technik Gmbh Bracket system for facade cladding panels
DE2637846A1 (en) * 1976-08-23 1978-03-02 Euro Rib Roof Otto Und Franz Z Metal strip wall cladding fixed to support frame - has sloped interfacing section edges and flanges and slotted clips with arms
DE2841204A1 (en) * 1978-09-22 1980-04-03 Aluminium Walzwerke Singen BRACKET FOR WALL CLOTHING PANELS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926816A1 (en) * 1989-08-16 1991-03-14 Fischer Artur Werke Gmbh Facade plate-fixing device - has protruding part of expanding bush engaging in hole in bracket

Also Published As

Publication number Publication date
ATE11945T1 (en) 1985-03-15
EP0066844B1 (en) 1985-02-20
DE3262403D1 (en) 1985-03-28
EP0066844A3 (en) 1983-01-12

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