EP0361018A1 - Anchoring part for façade boarding anchors, and façade boarding equipped with same - Google Patents

Anchoring part for façade boarding anchors, and façade boarding equipped with same Download PDF

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Publication number
EP0361018A1
EP0361018A1 EP89113921A EP89113921A EP0361018A1 EP 0361018 A1 EP0361018 A1 EP 0361018A1 EP 89113921 A EP89113921 A EP 89113921A EP 89113921 A EP89113921 A EP 89113921A EP 0361018 A1 EP0361018 A1 EP 0361018A1
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EP
European Patent Office
Prior art keywords
anchoring part
facade panel
anchor
bolt
boarding
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
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EP89113921A
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German (de)
French (fr)
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EP0361018B1 (en
Inventor
Peter Dr. Ing. Ernst
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Deha Ankersysteme GmbH and Co KG
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Deha Ankersysteme GmbH and Co KG
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Application filed by Deha Ankersysteme GmbH and Co KG filed Critical Deha Ankersysteme GmbH and Co KG
Priority to AT89113921T priority Critical patent/ATE80192T1/en
Publication of EP0361018A1 publication Critical patent/EP0361018A1/en
Application granted granted Critical
Publication of EP0361018B1 publication Critical patent/EP0361018B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—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 an anchoring part for facade panel anchors, with a horizontal support bolt arranged in a recess in a facade panel and connectable to an upper anchor part of the facade panel anchor, which is made of structural steel, has a stainless steel sleeve and has ends protruding into the facade panel with one each at its two ends essentially vertical rod anchor is connected.
  • Facade panel anchors are used to hang facade panels at a short distance from the outer walls of buildings.
  • the upper anchor part which is attached to the outer wall of the building, is usually adjustable in length. In this way, the facade panel suspended from at least two facade panel anchors can be aligned vertically.
  • a horizontal adjustment possibility is given by the fact that the upper anchor part, which usually has an eyelet encompassing the support bolt, can be moved horizontally on the support bolt.
  • the supporting bolt In a known anchoring part of the type mentioned at the beginning (DE-A-36 08 953), the supporting bolt consists of structural steel which is not corrosion-resistant. In order to permanently protect the surface of the supporting bolt which is exposed in the recess of the facade panel against corrosion, the supporting bolt is surrounded in this area by a stainless steel sleeve which extends with both ends of the recess into the facade panel. As a result, a considerable saving of the expensive material stainless steel is achieved in comparison with a design of the supporting bolt which is made entirely of stainless steel.
  • the support bolt of this known anchoring part for a facade panel anchor protrudes with its two ends so far into the material of the facade panel lying on both sides of the recess that the two ends of the support bolt are clamped essentially rigidly there.
  • the known support bolt thus statically forms a support clamped at both ends. This does indeed mean that, compared to a beam on two supports, only a smaller cross-sectional area is required when absorbing the same forces.
  • Vertical rod anchors which encompass the two ends of the support bolt, introduce the vertical load capacities into the facade panel.
  • the object of the invention is therefore to design an anchoring part for facade panel anchors of the type mentioned in such a way that with a low material requirement for corrosion-resistant stainless steel at the point of entry of the supporting bolt into the material of the facade panel, no impermissibly high deformations and thus damage occur.
  • the supporting bolt is designed statically as a carrier on two supports, which is received in the facade panel essentially without rigidly clamping its two ends.
  • the deformations that occur at the entry of the support bolt into the material of the facade panel are so small that the material of the facade panel is not overstressed. It is therefore sufficient for the stainless steel sleeve to protrude only a relatively small amount into the material of the facade panel, since sufficient protection against corrosion of the parts made of structural steel is then already guaranteed.
  • the load capacity introduced via the support bolt is taken from its ends directly downwards through the vertical rod anchors and introduced into the facade panel.
  • the lateral dimensions of the anchoring part are relatively small, so that the anchoring part can also be used close to the vertical side edges of the facade panel. Since practically no bending forces are to be transmitted at the ends of the supporting bolt, a simple and easy-to-produce welded connection is sufficient for the connection with the vertical rod anchors.
  • the support pin and the stainless steel sleeve are of equal length.
  • this results in a very simple length fixation of the stainless steel sleeve on the supporting bolt, because the vertical rod anchors that adjoin both ends hold the stainless steel sleeve.
  • material is saved because of the Support bolts and the stainless steel sleeve only protrude into the material of the facade panel by a relatively small amount. Therefore, the support pin and the stainless steel sleeve can be made with a relatively large diameter without the material consumption being too great.
  • the stainless steel sleeve is not a load-bearing component, it can be made with a small wall thickness, preferably in the order of 0.1 to 0.02 of the diameter of the support bolt. The consumption of expensive stainless steel is therefore very low.
  • the ends welded to the end faces of the supporting bolt are flattened and lie flat there. This results in a favorable, namely approximately rectangular cross-sectional shape of the side welds.
  • the bottom of the weld seam is not acute-angled as with a welded round rod. It is therefore achieved by the flattening that even with a relatively short weld seam length, a sufficiently firm and secure welded connection between the rod anchor and the end face of the supporting bolt is ensured.
  • the invention also relates to a facade panel equipped with such an anchoring part, which has a recess on its rear side, into which both side walls of the supporting bolt of the anchoring part protrude with its ends;
  • the facade panel is characterized according to the invention in that the length of the ends of the supporting bolt projecting into the lateral walls is in each case approximately 1.5 to 3.0 cm.
  • the facade panel anchor shown in FIGS. 1 and 2 has an anchor upper part 1, which is designed as a frame made of sheet metal, which has a recess 2.
  • the recess 2 engages at its upper end via a dowel screw 3, which is used to fasten the facade panel anchor to an outer wall 4 of a building.
  • the lower section of the upper anchor part 1 forms a sleeve 5, through which a clamping part 6 designed as a threaded rod is inserted.
  • the clamping part can be adjusted relative to the upper anchor part 1 by means of a nut 7.
  • an eyelet 8 is arranged, which is located in a recess 9 on the back of a facade panel 10, which is suspended at a distance from the outer wall 4.
  • a support pin 11 which consists of structural steel, carries a stainless steel sleeve 12 of the same length.
  • side windows 13 are fastened at such a distance from one another that they lie in the side walls 14 of the recess 9, into which the ends of the supporting bolt 11 protrude.
  • the support bolt 11 is welded to its two end faces 16 with a vertical rod anchor 17.
  • the vertical rod anchors 17 are each angled at their upper end, welded to the supporting bolt 11, at an acute angle with respect to the vertical. They preferably consist of ribbed steel and serve to introduce the suspension forces absorbed by the supporting bolt 11 into the facade panel 10.
  • the ends 18 of the rod anchors 17 welded to the end faces 16 of the supporting bolt 11 are flattened and widened. As a result, not only a flat contact with the end face 16 is achieved, but also a cross-sectional shape of the lateral weld seams 19 that is favorable for welding.
  • the diameter of the support bolt 11 is a multiple of the diameter of the vertical rod anchor 17.
  • the rod anchors 17 are only subjected to tension, while the support bolt 11 as a support on two supports is essentially subjected to bending.
  • the stainless steel sleeve 12, the wall thickness of which is in the order of 0.1 to 0.05 of the diameter of the supporting bolt 11, only serves to protect against corrosion and transmits practically no forces. The material requirement for expensive stainless steel is therefore very low for the stainless steel sleeve 12. Much cheaper structural steel is used for all other parts.
  • the length of the ends of the support bolt 11 projecting into the side walls 14 of the recess 9 is approximately 1.5 to 3.0 cm, namely only as much as is necessary for sufficient concrete coverage of the rod anchors 17 in the region of the recess 9.
  • the facade panel anchor can also be attached very close to the lateral vertical edges of the facade panel 10.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

A facade boarding anchor serves to hang facade boardings at a slight distance in front of outer walls of buildings. An anchor top part (1) which is fastened to an outer wall (4) is connected via a longitudinally adjustable clamping part (6) to an anchoring part on the facade boarding (10). The anchoring part has a horizontal supporting bolt (11) of structural steel which is provided with a sleeve (12) of high-grade steel. A perpendicular bar anchor (17) is welded to each end face at the two ends of the supporting bolt (11) which project in each case into the concrete of the facade boarding (10). The supporting bolts (11) serve to pass the hanging forces into the facade boarding (10). <IMAGE>

Description

Die Erfindung betrifft ein Verankerungsteil für Fassadenplattenanker, mit einem in einer Aussparung einer Fassadenplatte angeordneten, mit einem Ankeroberteil des Fassadenplattenankers verbindbaren horizontalen Tragbolzen, der aus Baustahl besteht, eine Edelstahlhülse aufweist und an seinen beiden über die Aussparung hinaus in die Fassadenplatte ragenden Enden jeweils mit einem im wesentlichen senkrechten Stabanker verbunden ist.The invention relates to an anchoring part for facade panel anchors, with a horizontal support bolt arranged in a recess in a facade panel and connectable to an upper anchor part of the facade panel anchor, which is made of structural steel, has a stainless steel sleeve and has ends protruding into the facade panel with one each at its two ends essentially vertical rod anchor is connected.

Fassadenplattenanker dienen dazu, Fassadenplatten in geringem Abstand vor Außenwänden von Bauwerken abzuhängen. Das Ankeroberteil, das an der Außenwand des Bauwerks befestigt wird, ist üblicherweise längenverstellbar. Auf diese Weise kann die jeweils an mindestens zwei Fassadenplattenankern abgehängte Fassadenplatte vertikal ausgerichtet werden. Eine horizontale Verstellmöglichkeit ist dadurch gegeben, daß das Ankeroberteil, das üblicherweise eine den Tragbolzen umgreifende Öse aufweist, horizontal auf dem Tragbolzen verschoben werden kann.Facade panel anchors are used to hang facade panels at a short distance from the outer walls of buildings. The upper anchor part, which is attached to the outer wall of the building, is usually adjustable in length. In this way, the facade panel suspended from at least two facade panel anchors can be aligned vertically. A horizontal adjustment possibility is given by the fact that the upper anchor part, which usually has an eyelet encompassing the support bolt, can be moved horizontally on the support bolt.

Bei einem bekannten Verankerungsteil der eingangs genannten Gattung (DE-A- 36 08 953) besteht der Tragbolzen aus Baustahl, der nicht korrosionsbeständig ist. Um die in der Aussparung der Fassadenplatte freiliegende Oberfläche des Tragbolzens dauerhaft gegen Korrosion zu schützen, ist der Tragbolzen in diesem Bereich von einer Edelstahlhülse umgeben, die mit ihren beiden Enden beiderseits der Aussparung in die Fassadenplatte reicht. Dadurch wird eine erhebliche Einsparung des teuren Materials Edelstahl im Vergleich zu einer vollständig aus Edelstahl bestehenden Ausführung des Tragbolzens erreicht.In a known anchoring part of the type mentioned at the beginning (DE-A-36 08 953), the supporting bolt consists of structural steel which is not corrosion-resistant. In order to permanently protect the surface of the supporting bolt which is exposed in the recess of the facade panel against corrosion, the supporting bolt is surrounded in this area by a stainless steel sleeve which extends with both ends of the recess into the facade panel. As a result, a considerable saving of the expensive material stainless steel is achieved in comparison with a design of the supporting bolt which is made entirely of stainless steel.

Der Tragbolzen dieses bekannten Verankerungsteils für einen Fassadenplattenanker ragt mit seinen beiden Enden so weit in das beiderseits der Aussparung liegende Material der Fassadenplatte hinein, daß die beiden Enden des Tragbolzens dort im wesentlichen biegesteif eingespannt sind. Der bekannte Tragbolzen bildet somit statisch einen an beiden Enden eingespannten Träger. Damit wird zwar erreicht, daß im Vergleich zu einem Träger auf zwei Stützen bei der Aufnahme gleicher Kräfte nur eine kleinere Querschnittsfläche benötigt wird. Senkrechte Stabanker, die die beiden Enden des Tragbolzens umgreifen, leiten die senkrechten Tragkräfte in die Fassadenplatte ein.The support bolt of this known anchoring part for a facade panel anchor protrudes with its two ends so far into the material of the facade panel lying on both sides of the recess that the two ends of the support bolt are clamped essentially rigidly there. The known support bolt thus statically forms a support clamped at both ends. This does indeed mean that, compared to a beam on two supports, only a smaller cross-sectional area is required when absorbing the same forces. Vertical rod anchors, which encompass the two ends of the support bolt, introduce the vertical load capacities into the facade panel.

Es hat sich aber gezeigt, daß bei dem beim bekannten Fassadenplattenanker vorliegenden Belastungsfall eines an beiden Enden biegesteif eingespannten Trägers am Übergang in die Fassadenplatten eine so hohe Verformung des Tragbolzens erfolgt, daß dort unzulässig hohe Spannungsspitzen im Material der Fassadenplatte auftreten. Diese führen zu Rissen und Ausbrüchen an der Fassadenplatte, so daß an dieser Stelle Feuchtigkeit eindringen kann, die über die Enden der Edelstahlhülse hinaus bis zu den aus Baustahl bestehenden und deshalb korrosionsanfälligen Teilen gelangen kann.However, it has been shown that in the case of the known facade panel anchor loading of a beam which is clamped rigidly at both ends at the transition into the facade panels, the support bolt is deformed to such an extent that impermissibly high stress peaks occur in the material of the facade panel. These lead to cracks and breakouts on the facade panel, so that moisture can penetrate at this point, which can reach beyond the ends of the stainless steel sleeve and up to the parts made of structural steel and therefore susceptible to corrosion.

Aufgabe der Erfindung ist es daher, ein Verankerungsteil für Fassadenplattenanker der eingangs genannten Gattung so auszubilden, daß bei geringem Materialbedarf an korrosionsbeständigem Edelstahl an der Eintrittsstelle des Tragbolzens in das Material der Fassadenplatte keine unzulässig hohen Verformungen und somit Schäden auftreten.The object of the invention is therefore to design an anchoring part for facade panel anchors of the type mentioned in such a way that with a low material requirement for corrosion-resistant stainless steel at the point of entry of the supporting bolt into the material of the facade panel, no impermissibly high deformations and thus damage occur.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die senkrechten Stabanker jeweils an einer Stirnfläche des Tragbolzens angeschweißt sind.This object is achieved in that the vertical rod anchors are welded to an end face of the support bolt.

Der Tragbolzen ist hierbei statisch als Träger auf zwei Stützen ausgeführt, der im wesentlichen ohne biegesteife Einspannung seiner beiden Enden in der Fassadenplatte aufgenommen ist. Die hierbei am Eintritt des Tragbolzens in das Material der Fassadenplatte auftretenden Verformungen sind so gering, daß keine Überbeanspruchung des Materials der Fassadenplatte erfolgt. Deshalb genügt es, wenn die Edelstahlhülse nur um einen verhältnismäßig geringen Betrag in das Material der Fassadenplatte hineinragt, da dann bereits ein ausreichender Korrosionsschutz der aus Baustahl bestehenden Teile gewährleistet ist.The supporting bolt is designed statically as a carrier on two supports, which is received in the facade panel essentially without rigidly clamping its two ends. The deformations that occur at the entry of the support bolt into the material of the facade panel are so small that the material of the facade panel is not overstressed. It is therefore sufficient for the stainless steel sleeve to protrude only a relatively small amount into the material of the facade panel, since sufficient protection against corrosion of the parts made of structural steel is then already guaranteed.

Die über den Tragbolzen eingeleitete Tragkraft wird von dessen Enden unmittelbar nach unten durch die senkrechten Stabanker übernommen und in die Fassadenplatte eingeleitet. Die seitlichen Abmessungen des Verankerungsteils sind verhältnismäßig gering, so daß das Verankerungsteil auch nahe an den senkrechten Seitenrändern der Fassadenplatte eingesetzt werden kann. Da an den Enden des Tragbolzens praktisch keine Biegekräfte zu übertragen sind, genügt für die Verbindung mit den senkrechten Stabankern eine einfache und leicht herzustellende Schweißverbindung.The load capacity introduced via the support bolt is taken from its ends directly downwards through the vertical rod anchors and introduced into the facade panel. The lateral dimensions of the anchoring part are relatively small, so that the anchoring part can also be used close to the vertical side edges of the facade panel. Since practically no bending forces are to be transmitted at the ends of the supporting bolt, a simple and easy-to-produce welded connection is sufficient for the connection with the vertical rod anchors.

Es ist zwar bekannt, den Tragbolzen eines Verankerungsteils eines Fassadenplattenankers als verhältnismäßig kurzen Träger auf zwei Stützen auszuführen (DE-A- 34 11 003). Der Tragbolzen wird hierbei an seinen beiden Enden jeweils von einer Öse umgriffen, die mit einem senkrechten Stabanker in der Fassadenplatte verbunden ist. Hierbei ragen die Enden des Tragbolzens aber nicht in die seitlichen Wände der Aussparung; die die Enden des Tragbolzens umgreifenden Ösen liegen vielmehr in der Aussparung frei und müssen deshalb ebenso wie der gesamte Tragbolzen aus korrosionsbeständigem Edelstahl ausgeführt werden.It is known to design the support bolt of an anchoring part of a facade panel anchor as a relatively short beam on two supports (DE-A-34 11 003). The support bolt is gripped at both ends by an eyelet, which is connected to a vertical rod anchor in the facade panel. Here, the ends of the support bolt do not protrude into the side walls of the recess; the eyelets around the ends of the support bolt are rather exposed in the recess and must therefore, like the entire support bolt, be made of corrosion-resistant stainless steel.

Es ist auch bekannt (EP 144 784), zur Befestigung eines Fassadenplattenankers in einer Aussparung der Außenwand eines Bauwerks einen horizontalen Tragbolzen aus Edelstahl vorzusehen, der als Vollzylinder oder als Rohr ausgebildet sein kann und mit seinen Enden in die seitlichen Wände der Aussparung ragt. Bei der Ausführung als Vollzylinder ist der Tragbolzen mit seitlichen Verankerungseisen verbunden, die teilweise freiliegen und deshalb ebenfalls korrosionsbeständig ausgeführt sein müssen. Bei der Ausführung als Rohr kann ein Bewehrungsstab in das Rohr eingelegt sein, wobei die Enden dieses Bewehrungsstabes nach oben und hinten in die Wand abgewinkelt sind. Der Durchmesser dieses Bewehrungsstabes ist jedoch sehr klein gegenüber dem Durchmesser des Rohres. Das aus Edelstahl bestehende Rohr muß mit so großer Wanddicke ausgeführt sein, daß es die aufzunehmenden Belastungen trägt.It is also known (EP 144 784) to provide a horizontal support bolt made of stainless steel for fastening a facade panel anchor in a recess in the outer wall of a building, which can be designed as a solid cylinder or as a tube and protrudes with its ends into the side walls of the recess. In the case of the design as a solid cylinder, the supporting bolt is connected to side anchoring irons, which are partially exposed and must therefore also be corrosion-resistant. When running as a tube, a reinforcing bar can be inserted into the tube, the ends of this reinforcing bar being angled upwards and backwards into the wall. However, the diameter of this reinforcing bar is very small compared to the diameter of the pipe. The pipe made of stainless steel must be made with such a large wall thickness that it bears the loads to be absorbed.

Gemäß einer bevorzugten Ausführungsform der Erfindung ist vorgesehen, daß der Tragbolzen und die Edelstahlhülse gleich lang sind. Dadurch wird einerseits eine sehr einfache Längenfixierung der Edelstahlhülse auf dem Tragbolzen erreicht, weil die sich an beiden Enden anschließenden senkrechten Stabanker die Edelstahlhülse halten. Andererseits wird Material gespart, weil der Tragbolzen und die Edelstahlhülse nur um ein verhältnismäßig geringes Maß in das Material der Fassadenplatte hineinragen. Deshalb können der Tragbolzen und die Edelstahlhülse mit verhältnismäßig großem Durchmesser ausgeführt werden, ohne daß dadurch der Materialverbrauch zu groß wird.According to a preferred embodiment of the invention it is provided that the support pin and the stainless steel sleeve are of equal length. On the one hand, this results in a very simple length fixation of the stainless steel sleeve on the supporting bolt, because the vertical rod anchors that adjoin both ends hold the stainless steel sleeve. On the other hand, material is saved because of the Support bolts and the stainless steel sleeve only protrude into the material of the facade panel by a relatively small amount. Therefore, the support pin and the stainless steel sleeve can be made with a relatively large diameter without the material consumption being too great.

Da die Edelstahlhülse kein tragendes Bauteil darstellt, kann sie mit geringer Wanddicke, vorzugsweise in der Größenordnung von 0,1 bis 0,02 des Durchmessers des Tragbolzens ausgeführt werden. Der Verbrauch an teurem Edelstahl ist dadurch sehr gering.Since the stainless steel sleeve is not a load-bearing component, it can be made with a small wall thickness, preferably in the order of 0.1 to 0.02 of the diameter of the support bolt. The consumption of expensive stainless steel is therefore very low.

Besonders günstig ist es, wenn in Weiterbildung des Erfindungsgedankens die an den Stirnflächen des Tragbolzens angeschweißten Enden abgeplattet sind und dort flächig anliegen. Dadurch ergibt sich eine günstige, nämlich angenähert rechtwinklige Querschnittsform der seitlichen Schweißnähte. Der Schweißnahtgrund ist hierbei nicht spitzwinklig wie bei einem angeschweißten runden Stab. Deshalb wird durch die Abplattung erreicht, daß auch bei verhältsnismäßig kurzer Schweißnahtlänge eine ausreichend feste und sichere Schweißverbindung zwischen dem Stabanker und der Stirnfläche des Tragbolzens sichergestellt ist.It is particularly favorable if, in a further development of the inventive concept, the ends welded to the end faces of the supporting bolt are flattened and lie flat there. This results in a favorable, namely approximately rectangular cross-sectional shape of the side welds. The bottom of the weld seam is not acute-angled as with a welded round rod. It is therefore achieved by the flattening that even with a relatively short weld seam length, a sufficiently firm and secure welded connection between the rod anchor and the end face of the supporting bolt is ensured.

Die Erfindung betrifft auch eine mit einem solchen Verankerungsteil ausgestattete Fassadenplatte, die an ihrer Rückseite eine Aussparung aufweist, in deren beide seitliche Wände der Tragbolzen des Verankerungsteils mit seinen Enden ragt; die Fassadenplatte ist erfindungsgemäß dadurch gekennzeichnet, daß die Länge der in die seitlichen Wände ragenden Enden des Tragbolzens jeweils etwa 1,5 bis 3,0 cm beträgt.The invention also relates to a facade panel equipped with such an anchoring part, which has a recess on its rear side, into which both side walls of the supporting bolt of the anchoring part protrude with its ends; the facade panel is characterized according to the invention in that the length of the ends of the supporting bolt projecting into the lateral walls is in each case approximately 1.5 to 3.0 cm.

Weitere vorteilhafte Ausgestaltungen des Erfindungsgedankens sind Gegenstand weiterer Unteransprüche.Further advantageous embodiments of the inventive concept are the subject of further dependent claims.

Ein Ausführungsbeispiel der Erfindung wird nachfolgend erläutert und ist in der Zeichnung dargestellt. Es zeigt:

  • Fig. 1 einen Fassadenplattenanker in einem senkrechten Schnitt mit einer daran aufgenommenden Fassadenplatte,
  • Fig. 2 einen Schnitt längs der Linie II-II in Fig. 1,
  • Fig. 3 eine Ansicht eines Verankerungsteils für einen Fassadenplattenanker, wobei die Edelstahlhülse im Schnitt dargestellt ist, und
  • Fig. 4 eine Stirnansicht des Verankerungsteils nach Fig. 3.
An embodiment of the invention is explained below and is shown in the drawing. It shows:
  • 1 shows a facade panel anchor in a vertical section with a facade panel accommodating it,
  • 2 shows a section along the line II-II in FIG. 1,
  • Fig. 3 is a view of an anchoring part for a facade panel anchor, the stainless steel sleeve is shown in section, and
  • 4 shows an end view of the anchoring part according to FIG. 3.

Der in den Fig. 1 und 2 dargestellte Fassadenplattenanker weist ein Ankeroberteil 1 auf, das als ein aus Blech bestehender Rahmen ausgeführt ist, der eine Aussparung 2 aufweist. Die Aussparung 2 greift an ihrem oberen Ende über eine Dübelschraube 3, die zur Befestigung des Fassadenplattenankers an einer Außenwand 4 eines Bauwerks dient. Der untere Abschnitt des Ankeroberteils 1 bildet eine Hülse 5, durch die ein als Gewindestab ausgebildetes Spannteil 6 gesteckt ist. Mittels einer Mutter 7 kann das Spannteil gegenüber dem Ankeroberteil 1 verstellt werden. Am unteren Ende des Spannteils 6 ist eine Öse 8 angeordnet, die sich in einer Aussparung 9 an der Rückseite einer Fassadenplatte 10 befindet, die im Abstand vor der Außenwand 4 abgehängt ist.The facade panel anchor shown in FIGS. 1 and 2 has an anchor upper part 1, which is designed as a frame made of sheet metal, which has a recess 2. The recess 2 engages at its upper end via a dowel screw 3, which is used to fasten the facade panel anchor to an outer wall 4 of a building. The lower section of the upper anchor part 1 forms a sleeve 5, through which a clamping part 6 designed as a threaded rod is inserted. The clamping part can be adjusted relative to the upper anchor part 1 by means of a nut 7. At the lower end of the clamping part 6, an eyelet 8 is arranged, which is located in a recess 9 on the back of a facade panel 10, which is suspended at a distance from the outer wall 4.

Ein Tragbolzen 11, der aus Baustahl besteht, trägt eine Edelstahlhülse 12 von gleicher Länge. Auf der Edelstahlhülse 12 sind Seitenscheiben 13 in solchem Abstand zueinander befestigt, daß sie in den Seitenwänden 14 der Aussparung 9 liegen, in die die Enden des Tragbolzens 11 ragen.A support pin 11, which consists of structural steel, carries a stainless steel sleeve 12 of the same length. On the stainless steel sleeve 12, side windows 13 are fastened at such a distance from one another that they lie in the side walls 14 of the recess 9, into which the ends of the supporting bolt 11 protrude.

Wie man besonders deutlich aus Fig. 3 erkennt, ist der Tragbolzen 11 an seinen beiden Stirnflächen 16 jeweils mit einem senkrechten Stabanker 17 verschweißt. Die senkrechten Stabanker 17 sind jeweils an ihrem oberen, mit dem Tragbolzen 11 verschweißten Ende in einem spitzen Winkel gegenüber der Senkrechten abgewinkelt. Sie bestehen vorzugsweise aus Betonrippenstahl und dienen zur Einleitung der vom Tragbolzen 11 aufgenommenen Abhängekräfte in die Fassadenplatte 10.As can be seen particularly clearly from FIG. 3, the support bolt 11 is welded to its two end faces 16 with a vertical rod anchor 17. The vertical rod anchors 17 are each angled at their upper end, welded to the supporting bolt 11, at an acute angle with respect to the vertical. They preferably consist of ribbed steel and serve to introduce the suspension forces absorbed by the supporting bolt 11 into the facade panel 10.

Die an den Stirnflächen 16 des Tragbolzens 11 angeschweißten Enden 18 der Stabanker 17 sind abgeplattet und verbreitert. Dadurch wird nicht nur eine flächige Anlage an der Stirnfläche 16 erreicht, sondern auch eine für die Schweißung günstige Querschnittsform der seitlichen Schweißnähte 19.The ends 18 of the rod anchors 17 welded to the end faces 16 of the supporting bolt 11 are flattened and widened. As a result, not only a flat contact with the end face 16 is achieved, but also a cross-sectional shape of the lateral weld seams 19 that is favorable for welding.

Man erkennt, daß der Durchmesser des Tragbolzens 11 ein Mehrfaches des Durchmessers der senkrechten Stabanker 17 beträgt. Die Stabanker 17 werden ausschließlich auf Zug beansprucht, während der Tragbolzen 11 als Träger auf zwei Stützen im wesentlichen auf Biegung beansprucht wird. Die Edelstahlhülse 12, deren Wanddicke in der Größenordnung von 0,1 bis 0,05 des Durchmessers des Tragbolzens 11 liegt, dient nur dem Korrosionsschutz und überträgt praktisch keine Kräfte. Der Materialbedarf an teurem Edelstahl ist deshalb für die Edelstahlhülse 12 sehr gering. Für alle anderen Teile wird wesentlich billigerer Baustahl verwendet.It can be seen that the diameter of the support bolt 11 is a multiple of the diameter of the vertical rod anchor 17. The rod anchors 17 are only subjected to tension, while the support bolt 11 as a support on two supports is essentially subjected to bending. The stainless steel sleeve 12, the wall thickness of which is in the order of 0.1 to 0.05 of the diameter of the supporting bolt 11, only serves to protect against corrosion and transmits practically no forces. The material requirement for expensive stainless steel is therefore very low for the stainless steel sleeve 12. Much cheaper structural steel is used for all other parts.

Die Länge der in die seitlichen Wände 14 der Aussparung 9 ragenden Enden des Tragbolzens 11 beträgt etwa 1,5 bis 3,0 cm, nämlich nur soviel, wie für eine ausreichende Betonüberdeckung der Stabanker 17 im Bereich der Aussparung 9 erforderlich ist. Dadurch kann der Fassadenplattenanker auch sehr dicht an den seitlichen senkrechten Rändern der Fassadenplatte 10 angebracht werden.The length of the ends of the support bolt 11 projecting into the side walls 14 of the recess 9 is approximately 1.5 to 3.0 cm, namely only as much as is necessary for sufficient concrete coverage of the rod anchors 17 in the region of the recess 9. As a result, the facade panel anchor can also be attached very close to the lateral vertical edges of the facade panel 10.

Claims (7)

1. Verankerungsteil für Fassadenplattenanker, mit einem in einer Aussparung (9) einer Fassadenplatte (10) angeordneten, mit einem Ankeroberteil (1) des Fassadenplattenankers verbindbaren horizontalen Tragbolzen (11) der aus Baustahl besteht, eine Edelstahlhülse (12) aufweist und an seinen beiden über die Aussparung (9) hinaus in die Fassadenplatte (10) ragenden Enden jeweils mit einem im wesentlichen senkrechten Stabanker (17) verbunden ist, dadurch gekennzeichnet, daß die senkrechten Stabanker (17) jeweils an einer Stirnfläche (16) des Tragbolzens (11) angeschweißt sind.1. Anchoring part for facade panel anchors, with a horizontal support bolt (11) which is arranged in a recess (9) of a facade panel (10) and which can be connected to an upper anchor part (1) of the facade panel anchor and which is made of structural steel, has a stainless steel sleeve (12) and on its two Ends projecting beyond the cutout (9) into the facade panel (10) are each connected to an essentially vertical rod anchor (17), characterized in that the vertical rod anchors (17) each have an end face (16) of the supporting bolt (11). are welded on. 2. Verankerungsteil nach Anspruch 1, dadurch gekennzeichnet, daß die senkrechten Stabanker (17) jeweils an ihrem oberen, mit dem Tragbolzen (11) verschweißten Ende in einem spitzen Winkel gegenüber der Senkrechten abgewinkelt sind.2. Anchoring part according to claim 1, characterized in that the vertical rod anchors (17) are each angled at an acute angle with respect to the vertical at their upper end welded to the supporting bolt (11). 3. Verankerungsteil nach Anspruch 1, dadurch gekennzeichnet, daß der Tragbolzen (11) und die Edelstahlhülse (12) gleich lang sind.3. Anchoring part according to claim 1, characterized in that the supporting bolt (11) and the stainless steel sleeve (12) are of the same length. 4. Verankerungsteil nach Anspruch 1, dadurch gekennzeichnet, daß der Durchmesser des Tragbolzens (11) ein Mehrfaches des Durchmessers der Stabanker (17) beträgt.4. Anchoring part according to claim 1, characterized in that the diameter of the supporting bolt (11) is a multiple of the diameter of the rod anchor (17). 5. Verankerungsteil nach Anspruch 1, dadurch gekennzeichnet, daß die Wanddicke der Edelstahlhülse (12) in der Größenordnung von 0,1 bis 0,02 des Durchmessers des Tragbolzens (11) liegt.5. Anchoring part according to claim 1, characterized in that the wall thickness of the stainless steel sleeve (12) is in the order of 0.1 to 0.02 of the diameter of the supporting bolt (11). 6. Verankerungsteil nach Anspruch 1, dadurch gekennzeichnet, daß die Enden (18) der Stabanker (17) abgeplattet sind und flächig an den Stirnflächen (16) des Tragbolzens (11) anliegen.6. Anchoring part according to claim 1, characterized in that the ends (18) of the rod anchor (17) are flattened and lie flat against the end faces (16) of the support bolt (11). 7. Mit einem Verankerungsteil nach einem der Ansprüche 1 bis 6 ausgestattete Fassadenplatte, die an ihrer Rückseite eine Aussparung aufweist, in deren beide seitliche Wände der Tragbolzen des Verankerungsteils mit seinen Enden ragt, dadurch gekennzeichnet, daß die Länge der in die seitlichen Wände (14) ragenden Enden des Tragbolzens (11) jeweils etwa 1,5 bis 3,0 cm beträgt.7. Equipped with an anchoring part according to one of claims 1 to 6 facade panel, which has a recess on its rear side, in which both side walls of the support bolt of the anchoring part protrudes with its ends, characterized in that the length of the in the side walls (14th ) protruding ends of the support bolt (11) is each about 1.5 to 3.0 cm.
EP89113921A 1988-09-14 1989-07-28 Anchoring part for façade boarding anchors, and façade boarding equipped with same Expired - Lifetime EP0361018B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89113921T ATE80192T1 (en) 1988-09-14 1989-07-28 ANCHORING PART FOR FAÇADE PANEL ANCHORS AND FAÇADE PANEL EQUIPPED WITH THEM.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8811647U DE8811647U1 (en) 1988-09-14 1988-09-14 Anchoring part for facade panel anchor and facade panel equipped with it
DE8811647U 1988-09-14

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EP0361018A1 true EP0361018A1 (en) 1990-04-04
EP0361018B1 EP0361018B1 (en) 1992-09-02

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EP89113921A Expired - Lifetime EP0361018B1 (en) 1988-09-14 1989-07-28 Anchoring part for façade boarding anchors, and façade boarding equipped with same

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EP (1) EP0361018B1 (en)
AT (1) ATE80192T1 (en)
DE (2) DE8811647U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016098A1 (en) * 1993-12-07 1995-06-15 Portal Europe S.A. Structural plate or pane of glass

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2095793A5 (en) * 1970-06-03 1972-02-11 Haeussler Ernst
DE2301023A1 (en) * 1973-01-10 1974-07-18 Beine Karlheinz ANCHORING DEVICE FOR CLADDING PANELS ON FACADES
DE1683167B2 (en) * 1966-01-11 1977-10-20 Fa. Karl Lutz, 6980 Wertheim WALL CLADDING FOR EXTERIOR WALLS
DE2836817A1 (en) * 1978-08-23 1980-03-06 Willi Clavey Rear ventilated suspended external wall facing slab fixture - involves stirrups engaging cross bolt on slab and hook on wall anchor
AT370471B (en) * 1980-10-16 1983-04-11 Riss Ges M B H DEVICE FOR HANGING FACADE PANELS OD. DGL. ON CONSTRUCTIONS
DE3411003A1 (en) * 1983-03-29 1984-11-29 Deha-Baubedarf Gmbh & Co Kg, 6080 Gross-Gerau Facade-panel anchor
EP0144784A2 (en) * 1983-12-05 1985-06-19 Heinz G. Riss External cladding tiles anchoring and method of anchoring external cladding tiles
DE3503406A1 (en) * 1985-02-01 1986-08-07 Willi 3057 Neustadt Clavey Apparatus for suspending a facade panel on a ventilated structural element
DE3608953A1 (en) * 1986-03-18 1987-09-24 Deha Baubedarf Kg FACADE PANEL ANCHORS

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1683167B2 (en) * 1966-01-11 1977-10-20 Fa. Karl Lutz, 6980 Wertheim WALL CLADDING FOR EXTERIOR WALLS
FR2095793A5 (en) * 1970-06-03 1972-02-11 Haeussler Ernst
DE2301023A1 (en) * 1973-01-10 1974-07-18 Beine Karlheinz ANCHORING DEVICE FOR CLADDING PANELS ON FACADES
DE2836817A1 (en) * 1978-08-23 1980-03-06 Willi Clavey Rear ventilated suspended external wall facing slab fixture - involves stirrups engaging cross bolt on slab and hook on wall anchor
AT370471B (en) * 1980-10-16 1983-04-11 Riss Ges M B H DEVICE FOR HANGING FACADE PANELS OD. DGL. ON CONSTRUCTIONS
DE3411003A1 (en) * 1983-03-29 1984-11-29 Deha-Baubedarf Gmbh & Co Kg, 6080 Gross-Gerau Facade-panel anchor
EP0144784A2 (en) * 1983-12-05 1985-06-19 Heinz G. Riss External cladding tiles anchoring and method of anchoring external cladding tiles
DE3503406A1 (en) * 1985-02-01 1986-08-07 Willi 3057 Neustadt Clavey Apparatus for suspending a facade panel on a ventilated structural element
DE3608953A1 (en) * 1986-03-18 1987-09-24 Deha Baubedarf Kg FACADE PANEL ANCHORS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016098A1 (en) * 1993-12-07 1995-06-15 Portal Europe S.A. Structural plate or pane of glass

Also Published As

Publication number Publication date
ATE80192T1 (en) 1992-09-15
EP0361018B1 (en) 1992-09-02
DE8811647U1 (en) 1988-12-08
DE58902200D1 (en) 1992-10-08

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