EP0901549B1 - Wall support for facade substructures - Google Patents
Wall support for facade substructures Download PDFInfo
- Publication number
- EP0901549B1 EP0901549B1 EP97922747A EP97922747A EP0901549B1 EP 0901549 B1 EP0901549 B1 EP 0901549B1 EP 97922747 A EP97922747 A EP 97922747A EP 97922747 A EP97922747 A EP 97922747A EP 0901549 B1 EP0901549 B1 EP 0901549B1
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- EP
- European Patent Office
- Prior art keywords
- limb
- load
- wall support
- bearing
- flap
- 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.)
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
- E04F13/0805—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall
- E04F13/0808—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall adjustable in several directions one of which is perpendicular to the wall
Definitions
- the invention relates to a wall support for facade substructures with a fastening leg for mounting the wall support on a surface, such as a load-bearing wall, and one that extends perpendicular to it and widens somewhat towards its free end Support leg with which a support profile can be connected, with the attachment leg on mounting holes for a screw connection arranged along the longitudinal center line of the wall support the base and the support leg in the area of its free end from the center the leg flap punched out, the one against the thigh plane to the outside is bent so far that the support profile between the free end of the support leg and the leg flap can be pinched, and along its free transverse edge on both sides of the leg flap arranged mounting holes for a screw or rivet connection between Has support leg and support profile, and wherein to increase the torsional rigidity Wall support in the area of each of its two longitudinal edges against the inside of the wall support directed bead is provided.
- Wall supports set up for a clamping reception of the support profiles are already available in different Executions known. They enable this in a simple way due to unevenness of the subsurface, deviations from the vertical and the like. absolutely necessary Align the supporting profiles before they are finally connected using screws or riveting takes place with the required holes.
- the wall support mentioned at the beginning sees a support leg which is trapezoidal in plan view in front, the one lying in the middle, formed by the punched-out leg flap arranged, leaf-shaped clamping spring for clamping a support profile that carries between the broad side of the clamping spring and the middle part of the support leg clamped becomes.
- U is a wall support with knife-shaped sides laterally delimited by edge beads Known margins.
- the mounting leg and the support leg are of equal width and each rectangular in plan view.
- the support leg carries two Leaf-shaped clamping springs arranged upright on its side edges for clamping of a supporting profile. This is between on both side edges of the support leg its knife-shaped side edge and the knife-shaped one opposite it Edge of the relevant standing spring clamped.
- the older wall supports were made of aluminum or steel with an aluminum-zinc coating manufactured. These include the wall support mentioned at the beginning with its top view trapezoidal support leg.
- a disadvantage of the wall support mentioned at the outset is that it is in the region of the entire fastening leg and also the larger part of the support leg in its width ends with the beads, so that on the one hand as a statically relevant contact surface of the fastening leg only the thigh area lying between the beads can be seen and on the other hand also the bearing surface of the support leg with respect to that between the support leg and the supporting profile to be clamped in the leg flap is rather low.
- both beads already at a distance from the free end of the trapezoidal top view Support leg, so in this edge area, which is the holes for fastening the support profile has a lower torsional stiffness, which is further aggravated that the punched leg flap, albeit very narrow, extends to the free edge of the support profile, so that the support leg is divided in two from the origin of the leg flap is what further reduces torsional rigidity and stability in this area.
- the bearing surface of the leg flap in relation to the support profile to be clamped in the narrowed part of the thigh flap lies and is therefore relatively small, so that the holding force for the support profile is rather low.
- the two edge sections adjoining the beads firstly make the statically relevant one Support surface of the mounting leg widened considerably because of the outer edge sections not only the edge sections themselves, but also those of the beads Include areas taken into account when calculating the statically relevant contact area are.
- the bearing surface of the support leg is enlarged with respect to the support profile and a larger one mutual spacing of the mounting holes allows, which increases the load-bearing capacity of the wall support increased so that e.g. can also absorb the weight of stone facades.
- leg flap is punched out at a distance from the free transverse edge of the support leg the edge area in question remains closed, which means the rigidity in this area preserved.
- the torsional rigidity and Stability increases precisely that area of the support leg in which the connections to the Support profile are made.
- the intended in a section of maximum width of the thigh flap and thus in comparison with the known wall support wider contact surface in relation on the support profile ensures an increased holding force compared to the latter.
- each with two mounting holes arranged on both sides of the leg flap it is advantageous if according to a preferred embodiment of the invention the beads are passed between these two mounting holes, so that, indifferent which of the two mounting holes is used for the connection with the support profile, there is optimal stability in the connection area.
- FIG. 1 a side view of a wall support according to the invention
- Fig. 2 the wall support according to Fig. 1 in Top view
- Fig. 3 the wall support according to Fig. 1 in front view
- Fig. 4 is a section after Line IV-IV in Fig. 1.
- the wall support shown in the figures is made of aluminum or steel with an aluminum-zinc coating and has a fastening leg 1, also called a wall leg, with two elongated holes of different sizes arranged on the longitudinal center line of the wall support 2.2a for mounting the wall support on a surface, especially on a load-bearing one Wall.
- the upper slot 2 is used for horizontal mounting of the wall support, while the lower slot 2a is to be used for vertical mounting of the wall support.
- the different Size of these elongated holes 2.2a ensures their correct use depending on the mounting position (horizontal or vertical). If the elongated holes were the same size, there would be more Risk of confusion.
- a fastening leg 3 which extends perpendicularly thereto, closes the fastening leg 1 to the connection to a support profile 4 indicated in dashed lines in FIG which, depending on the facade construction, is a T-profile, an L-profile or similar. can act serves.
- This support leg 3 points in the region of its free end, but at a distance from it free transverse edge 5, a leg flap 6 punched out centrally from the thigh plane, which is offset to the outside to the extent that the supporting profile 4 between the free end of the support leg 3 and the leg flap 6 can be clamped.
- the contact surface 6a of the leg flap 6 with respect to the support profile 4 lies in a section of maximum width, which ensures a high holding force for the clamped support profile.
- leg flap does not extend to the free as in the known wall support Extends transverse edge, but is punched free at a distance from the latter, the relevant remains Border area closed and the rigidity of this area preserved.
- each of its longitudinal edges has in the area of each of its longitudinal edges a bead directed towards the inside of the wall support 9.9a, which beads in the essentially from the height of the origin of the leg flap 6 with continuously decreasing Cross section and diverging with respect to each other between the mounting holes 7, 8 or 7a, 8a through essentially to the free transverse edge 5 of the support leg 3 are continued.
- this training has the advantage that too in those areas of the support leg 3 in which the connections to the support profile 4 are made sufficient torsional rigidity and stability is ensured.
- edge sections 10, 10a become the statically relevant contact surface increased and tilting of the wall support avoided on uneven surfaces.
- the edge sections 10, 10a bring about an enlargement of the contact surface With regard to the support profile and the possibility of a larger mutual distance the mounting holes 7.7a and 8.8a with it, which significantly increases the load capacity the wall support can be reached.
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Building Environments (AREA)
Description
Die Erfindung betrifft eine Wandstütze für Fassadenunterkonstruktionen mit einem Befestigungsschenkel zur Montage der Wandstütze an einem Untergrund, wie einer tragenden Wand, und einem sich dazu senkrecht erstreckenden und sich zu seinem freien Ende hin etwas verbreiternden Tragschenkel, mit dem ein Tragprofil verbindbar ist, wobei der Befestigungsschenkel auf der Längsmittellinie der Wandstütze angeordnete Montagelöcher für eine Schraubverbindung mit dem Untergrund aufweist und der Tragschenkel im Bereich seines freien Endes einen mittig aus der Schenkelebene freigestanzten Schenkellappen, der gegen die Schenkelebene nach außen so weit abgekröpft ist, dass das Tragprofil zwischen dem freien Ende des Tragschenkels und dem Schenkellappen einklemmbar ist, sowie entlang seines freien Querrandes zu beiden Seiten des Schenkellappens angeordnete Montagelöcher für eine Schraub- oder Nietverbindung zwischen Tragschenkel und Tragprofil aufweist, und wobei zur Erhöhung der Torsionssteifigkeit der Wandstütze im Bereich jedes ihrer beiden Längsränder eine gegen die Innenseite der Wandstütze gerichtete Sicke vorgesehen ist.The invention relates to a wall support for facade substructures with a fastening leg for mounting the wall support on a surface, such as a load-bearing wall, and one that extends perpendicular to it and widens somewhat towards its free end Support leg with which a support profile can be connected, with the attachment leg on mounting holes for a screw connection arranged along the longitudinal center line of the wall support the base and the support leg in the area of its free end from the center the leg flap punched out, the one against the thigh plane to the outside is bent so far that the support profile between the free end of the support leg and the leg flap can be pinched, and along its free transverse edge on both sides of the leg flap arranged mounting holes for a screw or rivet connection between Has support leg and support profile, and wherein to increase the torsional rigidity Wall support in the area of each of its two longitudinal edges against the inside of the wall support directed bead is provided.
Für eine klemmende Aufnahme der Tragprofile eingerichtete Wandstützen sind bereits in verschiedenen Ausführungen bekannt. Sie ermöglichen in einfacher Weise das aufgrund von Unebenheiten des Untergrundes, Abweichungen von der Senkrechten u.dgl. unbedingt erforderliche Ausrichten der Tragprofile, bevor diese zwecks endgültiger Verbindung, die mittels Schrauben oder Nieten erfolgt, mit den erforderlichen Löchern versehen werden.Wall supports set up for a clamping reception of the support profiles are already available in different Executions known. They enable this in a simple way due to unevenness of the subsurface, deviations from the vertical and the like. absolutely necessary Align the supporting profiles before they are finally connected using screws or riveting takes place with the required holes.
Die eingangs genannte Wandstütze sieht einen In Draufsicht trapezförmigen Tragschenkel vor, der in seiner Mitte eine von dem freigestanzten Schenkellappen gebildete, liegend angeordnete, blattförmige Klemmfeder zum Einklemmen eines Tragprofiles trägt, das zwischen der Breitseite der Klemmfeder und dem Mittelteil des Tragschenkels eingeklemmt wird.The wall support mentioned at the beginning sees a support leg which is trapezoidal in plan view in front, the one lying in the middle, formed by the punched-out leg flap arranged, leaf-shaped clamping spring for clamping a support profile that carries between the broad side of the clamping spring and the middle part of the support leg clamped becomes.
Aus der DE 85 01 840 U ist eine von Randsicken seitlich begrenzte Wandstütze mit messerförmigen Seitenrändern bekannt. Der Befestigungsschenkel und der Tragschenkel sind gleich breit und jeweils In Draufsicht rechteckig ausgebildet. Der Tragschenkel trägt zwei an seinen Seitenrändern jeweils stehend angeordnete, blattförmige Klemmfedern zum Einklemmen eines Tragproflles. Dieses wird an beiden Seitenrändern des Tragschenkels zwischen dessen messerförmigem Seitenrand und der diesem gegenüberliegenden, messerförmigen Kante der betreffenden, stehend angeordneten Klemmfeder eingeklemmt.From DE 85 01 840 U is a wall support with knife-shaped sides laterally delimited by edge beads Known margins. The mounting leg and the support leg are of equal width and each rectangular in plan view. The support leg carries two Leaf-shaped clamping springs arranged upright on its side edges for clamping of a supporting profile. This is between on both side edges of the support leg its knife-shaped side edge and the knife-shaped one opposite it Edge of the relevant standing spring clamped.
Die älteren Wandstützen wurden aus Aluminium oder aus Stahl mit Aluminium-Zink-Beschichtung gefertigt. Zu diesen zählt auch die eingangs genannte Wandstütze mit ihrem in Draufsicht trapezförmigen Tragschenkel.The older wall supports were made of aluminum or steel with an aluminum-zinc coating manufactured. These include the wall support mentioned at the beginning with its top view trapezoidal support leg.
Nachteilig bei der eingangs genannten Wandstütze ist, dass sie im Bereich des gesamten Befestigungsschenkels und auch des größeren Teils des Tragschenkels in ihrer Breite mit den Sicken endet, sodass einerseits als statisch relevante Auflagefläche des Befestigungsschenkels nur der zwischen den Sicken liegende Schenkelbereich anzusehen ist und andererseits auch die Auflagefläche des Tragschenkels bezüglich des zwischen dem Tragschenkel und dem Schenkellappen einzuklemmenden Tragprofils eher gering ist. Darüber hinaus enden die beiden Sicken bereits in einiger Entfernung vom freien Ende des in Draufsicht trapezförmigen Tragschenkels, sodass in diesem Randbereich, der ja die Löcher für die Befestigung des Tragprofils trägt, eine geringere Torsionssteifigkeit gegeben ist, wozu noch erschwerend hinzukommt, dass sich der freigestanzte Schenkellappen, wenn auch stark verschmälert, bis zum freien Rand des Tragprofils erstreckt, sodass der Tragschenkel ab Ursprung des Schenkellappens zweigeteilt ist, was die Torsionssteifigkeit und Stabilität in diesem Bereich zusätzlich vermindert. Schließlich ist bei der bekannten Wandstütze auch nachteilig, dass die Auflagefläche des Schenkellappens in bezug auf das einzuklemmende Tragprofil in dem stark verschmälerten Teil des Schenkellappens liegt und damit relativ klein ist, sodass die Haltekraft für das Tragprofil eher gering ist.A disadvantage of the wall support mentioned at the outset is that it is in the region of the entire fastening leg and also the larger part of the support leg in its width ends with the beads, so that on the one hand as a statically relevant contact surface of the fastening leg only the thigh area lying between the beads can be seen and on the other hand also the bearing surface of the support leg with respect to that between the support leg and the supporting profile to be clamped in the leg flap is rather low. In addition, the both beads already at a distance from the free end of the trapezoidal top view Support leg, so in this edge area, which is the holes for fastening the support profile has a lower torsional stiffness, which is further aggravated that the punched leg flap, albeit very narrow, extends to the free edge of the support profile, so that the support leg is divided in two from the origin of the leg flap is what further reduces torsional rigidity and stability in this area. Finally is also disadvantageous in the known wall support that the bearing surface of the leg flap in relation to the support profile to be clamped in the narrowed part of the thigh flap lies and is therefore relatively small, so that the holding force for the support profile is rather low.
Diese Nachteile des Standes der Technik werden, ausgehend von einer Wandstütze der eingangs genannten Art, erfindungsgemäß dadurch behoben, dass die beiden Sicken bis zum freien Querrand des sich zu seinem freien Ende hin etwas verbreiternden Tragschenkels weitergeführt sind, dass seitlich an jede der beiden Sicken ein sich über die gesamte Wandstütze erstreckender und in den Schenkelebenen liegender schmaler Randabschnitt anschließt, und dass der Schenkellappen in Abstand von dem freien Querrand des Tragschenkels freigestanzt ist, wobei die Auflagefläche des Schenkellappens in bezug auf das einzuklemmende Tragprofil in einem Abschnitt maximaler Breite des Schenkellappens vorgesehen ist.These disadvantages of the prior art are based on a wall support of the beginning mentioned type, resolved according to the invention in that the two beads up to the free Transverse edge of the supporting leg, which widens somewhat towards its free end are that on the side of each of the two beads that extend over the entire wall support and adjoining narrow edge section lying in the thigh planes, and that the Leg flap is punched out at a distance from the free transverse edge of the support leg, wherein the contact surface of the leg flap in relation to the support profile to be clamped in one Section of maximum width of the thigh flap is provided.
Durch die beiden an die Sicken anschließenden Randabschnitte wird zum einen die statisch relevante Auflagefläche des Befestigungsschenkels ganz erheblich verbreitert, da aufgrund der äußeren Randabschnitte nicht nur die Randabschnitte selbst, sondern auch die von den Sicken eingenommenen Flächen bei der Berechnung der statisch relevante Auflagefläche hinzuzurechnen sind. Bei der Montage besteht der Vorteil der Verbreiterung der Auflagefläche des Befestigungsschenkels vor allem darin, dass ein Verkanten der Wandstütze auf unebenen Untergründen in der Regel vermieden wird. Zum anderen wird durch die seitlichen Randabschnitte auch die Auflagefläche des Tragschenkels in bezug auf das Tragprofil vergrößert und ein größerer gegenseitiger Abstand der Montagelöcher ermöglicht, wodurch sich die Tragfähigkeit der Wandstütze erhöht, sodass diese z.B. auch das Gewicht von Steinfassaden aufnehmen kann. Dadurch, dass der Schenkellappen in Abstand von dem freien Querrand des Tragschenkels freigestanzt ist, bleibt der betreffende Randbereich geschlossen, womit die Steifigkeit in diesem Bereich erhalten bleibt. Durch die bis an den freien Querrand des sich zu seinem freien Ende hin etwas verbreiternden Tragschenkels weitergeführten Sicken wird die Torsionssteifigkeit und die Stabilität gerade jenes Bereiches des Tragschenkels erhöht, in welchem die Verbindungen zum Tragprofil hergestellt werden. Die in einem Abschnitt maximaler Breite des Schenkellappens vorgesehene und damit im Vergleich mit der bekannten Wandstütze breitere Auflagefläche in bezug auf das Tragprofil sorgt für eine erhöhte Haltekraft gegenüber letzterem.The two edge sections adjoining the beads firstly make the statically relevant one Support surface of the mounting leg widened considerably because of the outer edge sections not only the edge sections themselves, but also those of the beads Include areas taken into account when calculating the statically relevant contact area are. When mounting, there is the advantage of widening the contact surface of the fastening leg especially in that the wall support is tilted on uneven surfaces is usually avoided. On the other hand, through the side edge sections the bearing surface of the support leg is enlarged with respect to the support profile and a larger one mutual spacing of the mounting holes allows, which increases the load-bearing capacity of the wall support increased so that e.g. can also absorb the weight of stone facades. Thereby, that the leg flap is punched out at a distance from the free transverse edge of the support leg the edge area in question remains closed, which means the rigidity in this area preserved. Through to the free transverse edge of the towards its free end somewhat widening support leg continues the torsional rigidity and Stability increases precisely that area of the support leg in which the connections to the Support profile are made. The intended in a section of maximum width of the thigh flap and thus in comparison with the known wall support wider contact surface in relation on the support profile ensures an increased holding force compared to the latter.
Bei Wandstützen mit jeweils zwei, zu beiden Seiten des Schenkellappens angeordneten Montagelöchern ist es von Vorteil, wenn gemäss einer bevorzugten Ausführungsform der Erfindung die Sicken jeweils zwischen diesen zwei Montagelöchern hindurchgeführt sind, da damit, gleichgültig welches der beiden Montagelöcher für die Verbindung mit dem Tragprofil verwendet wird, im Verbindungsbereich optimale Stabilität besteht.In the case of wall supports, each with two mounting holes arranged on both sides of the leg flap it is advantageous if according to a preferred embodiment of the invention the beads are passed between these two mounting holes, so that, indifferent which of the two mounting holes is used for the connection with the support profile, there is optimal stability in the connection area.
Nachstehend ist die Erfindung anhand der Zeichnung näher erläutert. In dieser zeigen: Fig. 1 eine Seitenansicht einer erfindungsgemäßen Wandstütze, Fig. 2 die Wandstütze nach Fig. 1 in Draufsicht, Fig. 3 die Wandstütze nach Fig. 1 in Vorderansicht und Fig. 4 einen Schnitt nach der Linie IV-IV in Fig. 1.The invention is explained in more detail below with reference to the drawing. These show: FIG. 1 a side view of a wall support according to the invention, Fig. 2, the wall support according to Fig. 1 in Top view, Fig. 3, the wall support according to Fig. 1 in front view and Fig. 4 is a section after Line IV-IV in Fig. 1.
Die in den Figuren dargestellte Wandstütze besteht aus Aluminium oder aus Stahl mit Aluminium-Zink-Beschichtung
und besitzt einen Befestigungsschenkel 1, auch Wandschenkel genannt,
mit zwei auf der Längsmittellinie der Wandstütze angeordneten, unterschiedlich großen Langlöchern
2,2a für die Montage der Wandstütze an einem Untergrund, insbesondere an einer tragenden
Wand. Das obere Langloch 2 dient zur Horizontalmontage der Wandstütze, während das
untere Langloch 2a für die Vertikalmontage der Wandstütze zu verwenden ist. Die unterschiedliche
Größe dieser Langlöcher 2,2a gewährleistet deren korrekte Verwendung in Abhängigkeit von
der Montagelage (horizontal oder vertikal). Wären die Langlöcher gleich groß, bestünde eher die
Gefahr einer Verwechslung.The wall support shown in the figures is made of aluminum or steel with an aluminum-zinc coating
and has a fastening leg 1, also called a wall leg,
with two elongated holes of different sizes arranged on the longitudinal center line of the wall support
2.2a for mounting the wall support on a surface, especially on a load-bearing one
Wall. The
An den Befestigungsschenkel 1 schließt ein sich dazu senkrecht erstreckender Tragschenkel 3
an, der zur Verbindung mit einem in Fig. 1 in strichlierten Linien angedeuteten Tragprofil 4, bei
dem es sich je nach Fassadenkonstruktion um ein T-Profil, ein L-Profil od. ähnl. handeln kann,
dient. Dieser Tragschenkel 3 weist im Bereich seines freien Endes, jedoch in Abstand von dem
freien Querrand 5, einen mittig aus der Schenkelebene ausgestanzten Schenkellappen 6 auf, der
gegen die Schenkelebene nach außen soweit abgekröpft ist, dass das Tragprofil 4 zwischen dem
freien Ende des Tragschenkels 3 und dem Schenkellappen 6 einklemmbar ist. Die Auflagefläche
6a des Schenkellappens 6 in bezug auf das Tragprofil 4 liegt in einem Abschnitt maximaler Breite,
was eine hohe Haltekraft für das eingeklemmte Tragprofil gewährleistet.A
Aufgrund seiner "Federfunktion" wird ein solcher Schenkellappen üblicherweise auch als
"Klemmfeder" bezeichnet. Wie bereits eingangs erwähnt, ermöglicht eine klemmende Aufnahme
des Tragprofils durch die Wandstütze ein einfaches Ausrichten des Tragprofils 4, vor dessen
endgültiger Befestigung an der Wandstütze durch Schrauben oder Nieten. Für diese Befestigung
weist der Tragschenkel 3 entlang seines freien Querrandes 5 zu beiden Seiten des Schenkellappens
6 je ein Langloch 7,7a und ein Rundloch 8,8a auf, wobei die beiden Langlöcher 7,7a für
eine Gleitmontage, z.B. mittels Gleitnieten, und die Rundlöcher 8,8a für eine Festpunktmontage
des Tragprofils 4 dienen.Because of its "spring function", such a leg flap is usually also used as
"Clamp spring" called. As already mentioned at the beginning, a clamping recording is possible
the support profile through the wall support a simple alignment of the
Dadurch, dass der Schenkellappen sich nicht wie bei der bekannten Wandstütze bis zum freien Querrand erstreckt, sondern in Abstand von letzterem freigestanzt ist, bleibt der betreffende Randbereich geschlossen und die Steifigkeit dieses Bereiches erhalten.The fact that the leg flap does not extend to the free as in the known wall support Extends transverse edge, but is punched free at a distance from the latter, the relevant remains Border area closed and the rigidity of this area preserved.
Zur Erhöhung der Torsionssteifigkeit der Wandstütze weist diese im Bereich jedes ihrer Längsränder
eine gegen die Innenseite der Wandstütze gerichtete Sicke 9,9a auf, welche Sicken im
wesentlichen ab Höhe des Ursprungs des Schenkellappens 6 mit sich stetig verminderndem
Querschnitt und in bezug aufeinander divergierend zwischen den Montagelöchern 7,8 bzw. 7a,8a
hindurch im wesentlichen bis zum freien Querrand 5 des Tragschenkels 3 weitergeführt sind.To increase the torsional rigidity of the wall support, it has in the area of each of its longitudinal edges
a bead directed towards the inside of the wall support 9.9a, which beads in the
essentially from the height of the origin of the
Gegenüber der eingangs besprochenen, bekannten Wandstütze, bei der die Sicken bereits in
einiger Entfernung von dem freien Querrand enden, hat diese Ausbildung den Vorteil, dass auch
in jenen Bereichen des Tragschenkels 3, in denen die Verbindungen zum Tragprofil 4 hergestellt
werden, für eine ausreichende Torsionssteifigkeit und Stabilität gesorgt ist.Compared to the known wall support discussed above, in which the beads are already in
some distance from the free transverse edge, this training has the advantage that too
in those areas of the
Während die eingangs besprochene, bekannte Wandstütze im Bereich des gesamten Befestigungsschenkels
und auch des größeren Teils des Tragschenkels in ihrer Breite mit den Sicken
endet, schließt erfindungsgemäß seitlich an jede Sicke 9,9a ein sich über die gesamte Wandstütze
erstreckender und in den Schenkelebenen liegender Randabschnitt 10,10a an. Durch diese
Randabschnitte 10,10a wird, wie bereits ausführlich dargelegt, die statisch relevante Auflagefläche
erhöht und ein Verkanten der Wandstütze bei unebenen Untergründen vermieden. Im Bereich
des Tragschenkels 3 bringen die Randabschnitte 10,10a eine Vergrößerung der Auflagefläche
In bezug auf das Tragprofil sowie die Möglichkeit eines größeren gegenseitigen Abstandes
der Montagelöcher 7,7a bzw. 8,8a mit sich, wodurch eine erhebliche Erhöhung der Tragfähigkeit
der Wandstütze erreicht werden kann.While the well-known wall support discussed above in the area of the entire fastening leg
and also the larger part of the support leg in width with the beads
ends, according to the invention includes laterally on each
Claims (2)
- Wall support for facade substructures, with an attachment limb (1) for mounting the wall support at a foundation, such as a load-bearing wall, and a load-bearing limb (3) which extends perpendicularly to the limb (1), widens somewhat towards its free end and to which a load-bearing section (4) can be joined, wherein the attachment limb (1) comprises mounting holes, disposed on the longitudinal centre line of the wall support, for a screwed joint with the foundation, and the load-bearing limb comprises in the region of its free end a limb flap (6) which is punched centrally out of the limb plane and is bent outwards with respect to the limb plane such that the load-bearing section can be clamped between the free end of the load-bearing limb and the limb flap, as well as assembly holes (7, 7a, 8, 8a), disposed along its free transverse edge on both sides of the limb flap, for a screwed or riveted joint between the load-bearing limb and the load-bearing section, and wherein a bead, which is directed towards the inside of the wall support, is provided to increase the torsional stiffness of the wall support in the region of each of its two longitudinal edges, characterised in that the two beads (9, 9a) continue up to the free transverse edge (5) of the load-bearing limb (3), which widens somewhat towards its free end, that an edge portion (10, 10a), which extends over the entire wall support and lies in the limb planes, adjoins each of the two beads (9, 9a) at the sides, and that the limb flap (6) is punched out at a spacing from the free transverse edge (5) of the load-bearing limb, wherein the supporting face (6a) of the limb flap (6) is provided in a portion of the limb flap which is of maximum width with respect to the load-bearing section (4) which is to be clamped.
- Wall support according to Claim 1, with two mounting holes in each case disposed on both sides of the limb flap, characterised in that the beads (9, 9a) are in each case disposed between these two mounting holes (7, 8 and 7a, 8a, respectively).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0031896U AT1969U1 (en) | 1996-05-24 | 1996-05-24 | WALL SUPPORT FOR FAÇADE SUBSTRUCTIONS |
| AT31896U | 1996-05-24 | ||
| AT318/96U | 1996-05-24 | ||
| PCT/AT1997/000108 WO1997045610A1 (en) | 1996-05-24 | 1997-05-23 | Wall support for facade substructures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0901549A1 EP0901549A1 (en) | 1999-03-17 |
| EP0901549B1 true EP0901549B1 (en) | 2003-07-30 |
Family
ID=3487394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97922747A Expired - Lifetime EP0901549B1 (en) | 1996-05-24 | 1997-05-23 | Wall support for facade substructures |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0901549B1 (en) |
| AT (2) | AT1969U1 (en) |
| CZ (1) | CZ289959B6 (en) |
| DE (1) | DE59710510D1 (en) |
| DK (1) | DK0901549T3 (en) |
| EE (1) | EE03453B1 (en) |
| HU (1) | HU222261B1 (en) |
| PL (1) | PL187186B1 (en) |
| RU (1) | RU2161232C2 (en) |
| SI (1) | SI0901549T1 (en) |
| SK (1) | SK283650B6 (en) |
| UA (1) | UA46844C2 (en) |
| WO (1) | WO1997045610A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015213173A1 (en) | 2015-07-14 | 2017-01-19 | Ejot Baubefestigungen Gmbh | Claw for load transfer into the thermal insulation of a building |
| DE102017101509A1 (en) | 2017-01-26 | 2018-07-26 | Ejot Baubefestigungen Gmbh | Console for fixing facade elements |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT410457B (en) | 1999-07-26 | 2003-05-26 | Wiesner Hager Baugruppe Gmbh | DEVICE FOR FASTENING VENTILATED FACADE PANELS |
| AT407765B (en) * | 1999-07-26 | 2001-06-25 | Wiesner Hager Baugruppe Gmbh | Arrangement for fastening ventilated facade panels made of wood |
| DE10141357C2 (en) * | 2001-08-23 | 2003-07-03 | Wilhelm Nauth | Mounting bracket with a wide spring tongue |
| FR2878494B1 (en) * | 2004-11-30 | 2008-07-04 | Renault Sas | METHOD FOR ASSEMBLING TWO VEHICLE PARTS USING A BINDING PIECE |
| AT509393B1 (en) * | 2010-01-26 | 2011-12-15 | Slavonia Baubedarf Ges M B H | WALL SUPPORT |
| DE202011100168U1 (en) * | 2011-05-03 | 2012-08-06 | Kalzip Gmbh | Mounting bracket for the substructure of curtain walls and mounting system comprising at least one such mounting bracket |
| RU2586361C1 (en) * | 2015-04-09 | 2016-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный архитектурно-строительный университет" КГАСУ | Bracket for hinged facade system |
| DE202015009684U1 (en) | 2015-04-14 | 2019-03-01 | Ejot Baubefestigungen Gmbh | Console for fixing facade elements |
| EP3372845B1 (en) * | 2017-03-08 | 2023-08-02 | SKF Aerospace France S.A.S. | Fitting with improved boss structure |
| AT16325U1 (en) * | 2017-05-16 | 2019-07-15 | Slavonia Baubedarf Gmbh | Wall support for a facade support structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8501840U1 (en) * | 1985-04-25 | Wagner, Peter, Dipl.-Ing., 3303 Vechelde | Mounting bracket for a facade substructure | |
| US3972168A (en) * | 1974-11-08 | 1976-08-03 | Allen George E | Tying device for tying a wood framing structure to a masonry wall |
| FR2599438B1 (en) * | 1986-06-02 | 1988-09-23 | Bigazzi Andre | DEVICE FOR FIXING PLATES FOR COATING OR LINING WALLS SUCH AS TUNNELS. |
| US4995605A (en) * | 1987-06-29 | 1991-02-26 | Conlab Inc. | Panel fastener clip and method of panel assembly |
-
1996
- 1996-05-24 AT AT0031896U patent/AT1969U1/en not_active IP Right Cessation
-
1997
- 1997-05-23 WO PCT/AT1997/000108 patent/WO1997045610A1/en active IP Right Grant
- 1997-05-23 AT AT97922747T patent/ATE246294T1/en active
- 1997-05-23 EE EE9800403A patent/EE03453B1/en unknown
- 1997-05-23 SI SI9730583T patent/SI0901549T1/en unknown
- 1997-05-23 SK SK1607-98A patent/SK283650B6/en not_active IP Right Cessation
- 1997-05-23 UA UA98116171A patent/UA46844C2/en unknown
- 1997-05-23 CZ CZ19983684A patent/CZ289959B6/en not_active IP Right Cessation
- 1997-05-23 DE DE59710510T patent/DE59710510D1/en not_active Expired - Lifetime
- 1997-05-23 HU HU9901734A patent/HU222261B1/en active IP Right Grant
- 1997-05-23 RU RU98123194/03A patent/RU2161232C2/en active
- 1997-05-23 EP EP97922747A patent/EP0901549B1/en not_active Expired - Lifetime
- 1997-05-23 DK DK97922747T patent/DK0901549T3/en active
- 1997-05-23 PL PL97330067A patent/PL187186B1/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015213173A1 (en) | 2015-07-14 | 2017-01-19 | Ejot Baubefestigungen Gmbh | Claw for load transfer into the thermal insulation of a building |
| DE102017101509A1 (en) | 2017-01-26 | 2018-07-26 | Ejot Baubefestigungen Gmbh | Console for fixing facade elements |
| WO2018138066A1 (en) | 2017-01-26 | 2018-08-02 | Ejot Baubefestigungen Gmbh | Support for fastening façade elements |
Also Published As
| Publication number | Publication date |
|---|---|
| AT1969U1 (en) | 1998-02-25 |
| SK283650B6 (en) | 2003-11-04 |
| SK160798A3 (en) | 2000-04-10 |
| HUP9901734A3 (en) | 2001-12-28 |
| HU222261B1 (en) | 2003-05-28 |
| CZ368498A3 (en) | 1999-04-14 |
| PL187186B1 (en) | 2004-05-31 |
| HUP9901734A2 (en) | 1999-09-28 |
| SI0901549T1 (en) | 2003-12-31 |
| UA46844C2 (en) | 2002-06-17 |
| RU2161232C2 (en) | 2000-12-27 |
| WO1997045610A1 (en) | 1997-12-04 |
| PL330067A1 (en) | 1999-04-26 |
| EP0901549A1 (en) | 1999-03-17 |
| EE9800403A (en) | 1999-06-15 |
| DK0901549T3 (en) | 2003-11-24 |
| EE03453B1 (en) | 2001-06-15 |
| CZ289959B6 (en) | 2002-05-15 |
| ATE246294T1 (en) | 2003-08-15 |
| DE59710510D1 (en) | 2003-09-04 |
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