EP0901549A1 - Wall support for facade substructures - Google Patents

Wall support for facade substructures

Info

Publication number
EP0901549A1
EP0901549A1 EP97922747A EP97922747A EP0901549A1 EP 0901549 A1 EP0901549 A1 EP 0901549A1 EP 97922747 A EP97922747 A EP 97922747A EP 97922747 A EP97922747 A EP 97922747A EP 0901549 A1 EP0901549 A1 EP 0901549A1
Authority
EP
European Patent Office
Prior art keywords
leg
support
wall
flap
free
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
EP97922747A
Other languages
German (de)
French (fr)
Other versions
EP0901549B1 (en
Inventor
Gunter Erker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Slavonia Baubedarf GmbH
Original Assignee
Slavonia Baubedarf GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Slavonia Baubedarf GmbH filed Critical Slavonia Baubedarf GmbH
Publication of EP0901549A1 publication Critical patent/EP0901549A1/en
Application granted granted Critical
Publication of EP0901549B1 publication Critical patent/EP0901549B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/0805—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 subsurface, such as a load-bearing wall, and a support leg which extends perpendicularly to it and widens somewhat towards its free end, with which a support profile can be connected is, the mounting leg on the longitudinal center line of the wall support arranged mounting holes for a screw connection with the substrate and the support leg in the region of its free end a leg flap punched out centrally from the leg plane, which is bent so far against the leg plane that the support profile between the free end of the support leg and the leg flap can be clamped, and has mounting holes arranged on both sides of the leg flap along its free outer edge for a screw or rivet connection between the support leg and support profile, and wherein to increase the Torsional rigidity of the wall support is provided in the area of each of its two longitudinal edges, a bead directed towards the inside of the wall support.
  • Wall supports set up for a clamping reception of the support profiles are already known in various designs. They enable this in a simple manner due to unevenness in the subsurface, deviations from the vertical and the like. absolutely necessary alignment of the support profiles before they are provided with the necessary holes for the final connection, which is done by means of screws or rivets.
  • the older wall supports were made of aluminum or steel with an aluminum-zinc coating. These also include the wall support belonging to the type mentioned at the beginning.
  • a disadvantage of the known wall support is that it ends in the width of the beads in the area of the entire fastening leg and also the larger part of the supporting leg, so that on the one hand, only the leg region lying between the beads is to be regarded as a statically relevant bearing surface of the fastening leg and, on the other hand, the support surface of the support leg is rather small with respect to the support profile to be clamped between the support leg and the leg flap.
  • the two beads already end at a distance from the free end of the support leg, so that in this edge area, which carries the holes for fastening the support profile, there is less torsional rigidity, which is further aggravated by the fact that the punched-out leg flap, if at all greatly narrowed to the free edge of the support profile, so that the support leg is divided into two from the origin of the leg flap, which further reduces the torsional rigidity and stability in this area.
  • the contact surface of the leg flap with respect to the supporting profile to be clamped lies in the greatly narrowed part of the leg flap 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 considerably broaden the statically relevant bearing surface of the fastening leg, because due to the outer edge sections not only the edge sections themselves but also the areas occupied by the beads are included in the calculation of the statically relevant bearing surface
  • the advantage of widening the contact surface of the fastening leg is, above all, that tilting of the wall support on uneven surfaces is generally avoided.
  • the side edge sections also support the bearing leg in relation to the can support profile verg r oßert and allows a greater gegenseiti ⁇ ger distance of the mounting holes, the strength of the wall LOPS whereby er ⁇ höht, these z B so that the weight of stone facades accommodate the fact that the leg flaps in distance from the free transverse edge of the Is stamped free, the edge area in question remains closed, so that the rigidity is maintained in this area.
  • the beads which extend to the free transverse edge of the support leg, increase the torsional rigidity and stability of that area of the support leg in which the connections to the support profile are made Provided in a section of maximum width of the leg flap and thus wider in comparison with the known wall support with respect to the support profile ensures an increased holding force compared to the latter
  • FIG. 1 shows a side view of a wall support according to the invention
  • FIG. 2 shows the wall support according to FIG. 1 in plan view
  • FIG. 3 shows the wall support according to FIG. 1 in front view
  • FIG. 4 shows a section along line IV-IV in FIG Fig. 1
  • the wall support shown in the figures consists of aluminum or steel with an aluminum-zinc coating and has a fastening leg 1, also called a wall leg. with two elongated holes 2.2a arranged on the Langsstofflmie of the wall supports for mounting the wall supports on a substrate, in particular a load-bearing wall.
  • the upper elongated hole 2 is used for horizontal mounting of the wall supports, while the lower elongated hole 2a is used for the vertical mounting of the wall supports ru
  • the different sizes of these elongated holes 2.2a ensure their correct use depending on the mounting position (horizontal or vertical) If the elongated holes were the same size, there would be a risk of confusion
  • a perpendicularly extending support leg 3 which for connection to a support profile 4 indicated in Fig. 1 in more straight lines, which, depending on the facade construction, can be a T-profile, an L-profile or the like , Serves this support leg 3 has in the region of its free end, but at a distance from the free transverse edge 5, a leg flap 6 punched out centrally from the plane of the leg, which is drained outwards against the plane of the leg to such an extent that the support profile 4 between the free End of the support leg 3 and the leg flap 6 can be clamped in.
  • the support 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. Because of its "spring function", such a leg flap is usually used also referred to as a "clamping spring”. As already mentioned at the beginning, a clamping spring enables The support profile is received by the wall support by simply aligning the support profile 4, before it is finally attached to the wall support by screws or rivets.
  • the support leg 3 has an elongated hole 7 along its free transverse edge 5 on both sides of the leg flap 6 , 7a and a round hole 8.8a, the two elongated holes 7.7a for sliding assembly, for example by means of slide rivets, and the round holes 8.8a for fixed point mounting of the support profile 4
  • leg flap does not extend to the free transverse edge, as in the known wall support, but rather is punched free at a distance from the latter, the relevant edge region remains closed and the rigidity of this region is retained
  • this design has the advantage that even in those areas of the support leg 3 in which the connections to the support profile 4 are made, for one sufficient torsional rigidity and stability is ensured
  • an edge section 10, 10a extends laterally to each bead 9, 9a and extends over the entire wall support and lies in the leg planes.
  • These edge sections 10, 10a increase the statically relevant contact surface and prevent the wall support from tilting on uneven surfaces.
  • the edge sections 10, 10a bring about an enlargement of the contact surface with respect to the support profile and the possibility of a larger mutual distance between the mounting holes 7, 7a and 8, 8a, thereby achieving a considerable increase in the load-bearing capacity of the wall support can.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)

Abstract

The invention concerns a wall support for facade substructures, with a securing leg and a support leg which is perpendicular thereto, the securing leg having assembly holes for a screw connection to a substrate, and the support leg comprising in the region of its free end a tab which is stamped so as to project freely from the centre of the leg plane and is bent outwards with respect to the leg plane to such an extent that the support profile section can be clamped between the free support leg end and the leg tab. The support leg also has assembly holes disposed along its free transverse edge on both sides of the leg tab for securing the support profile section, a bead being provided in the region of each longitudinal edge of the wall support. The invention is characterized in that the beads (9, 9a) are extended to the free transverse edge (5), and an edge section (10, 10a) laterally adjoins each of the two beads (9, 9a). The leg tab (6) is stamped so as to project freely at a spacing from the free transverse edge (5), and its support surface (6a) is provided relative to the support profile section (4) in a leg tab section of maximum width.

Description

Wandstütze für Fassadenunterkonstruktionen Wall support for facade substructures
Die Erfindung betrifft eine Wandstütze für Fassadenunterkonstruktionen, mit einem Befesti¬ gungsschenkel 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 verbreitern¬ den Tragschenkel, mit dem ein Tragprofil verbindbar ist, wobei der Befestigungsschenkel auf der Längsmmittellinie der Wandstütze angeordnete Montagelöcher für eine Schraubverbinduπg 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 Ouerrandes 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 subsurface, such as a load-bearing wall, and a support leg which extends perpendicularly to it and widens somewhat towards its free end, with which a support profile can be connected is, the mounting leg on the longitudinal center line of the wall support arranged mounting holes for a screw connection with the substrate and the support leg in the region of its free end a leg flap punched out centrally from the leg plane, which is bent so far against the leg plane that the support profile between the free end of the support leg and the leg flap can be clamped, and has mounting holes arranged on both sides of the leg flap along its free outer edge for a screw or rivet connection between the support leg and support profile, and wherein to increase the Torsional rigidity of the wall support is provided in the area of each of its two longitudinal edges, a bead directed towards the inside of the wall support.
Für eine klemmende Aufnahme der Tragprofile eingerichtete Wandstützen sind bereits in ver¬ schiedenen Ausführungen bekannt. Sie ermöglichen in einfacher Weise das aufgrund von Uneben¬ heiten 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 known in various designs. They enable this in a simple manner due to unevenness in the subsurface, deviations from the vertical and the like. absolutely necessary alignment of the support profiles before they are provided with the necessary holes for the final connection, which is done by means of screws or rivets.
Die älteren Wandstützen wurden aus Aluminium oder aus Stahl mit Aluminium-Zink-Beschichtung gefertigt. Zu diesen zählt auch die der eingangs genannten Gattung zugehörige Wandstütze. Nachteilig bei der bekannten Wandstütze ist, daß sie im Bereich des gesamten Befestigungs¬ schenkels und auch des größeren Teils des Tragschenkels in ihrer Breite mit den Sicken endet, sodaß einerseits als statisch relevante Auflagefläche des Befestigungsschenkels nur der zwi¬ schen den Sicken liegende Schenkelbereich anzusehen ist und andererseits auch die Auflageflä¬ che des Tragschenkels bezüglich des zwischen dem Tragschenkel und dem Schenkellappen einzu¬ klemmenden Tragprofils eher gering ist. Darüberhinaus enden die beiden Sicken bereits in einiger Entfernung vom freien Ende des 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 Schenkellappeπ, 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 nach¬ teilig, 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 istThe older wall supports were made of aluminum or steel with an aluminum-zinc coating. These also include the wall support belonging to the type mentioned at the beginning. A disadvantage of the known wall support is that it ends in the width of the beads in the area of the entire fastening leg and also the larger part of the supporting leg, so that on the one hand, only the leg region lying between the beads is to be regarded as a statically relevant bearing surface of the fastening leg and, on the other hand, the support surface of the support leg is rather small with respect to the support profile to be clamped between the support leg and the leg flap. In addition, the two beads already end at a distance from the free end of the support leg, so that in this edge area, which carries the holes for fastening the support profile, there is less torsional rigidity, which is further aggravated by the fact that the punched-out leg flap, if at all greatly narrowed to the free edge of the support profile, so that the support leg is divided into two from the origin of the leg flap, which further reduces the torsional rigidity and stability in this area. Finally, it is also disadvantageous in the known wall support that the contact surface of the leg flap with respect to the supporting profile to be clamped lies in the greatly narrowed part of the leg flap 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 Wandstutze der eingangs genannten Art erfindungsgemaß dadurch behoben, daß die beiden Sicken bis zum freien Querrand des Tragschenkels weitergeführt sind, daß seitlich an jede der beiden Sicken ein sich über die gesamte Wandstutze erstreckender und in den Schenkelebenen liegender schmaler Randab¬ schnitt anschließt, und daß der Schenkellappen in Abstand von dem freien Querrand des Trag¬ schenkels freigestanzt ist, wobei die Auflageflache des Schenkellappens in bezug auf das einzuklemmende Tragprofil in einem Abschnitt maximaler Breite des Schenkellappeπs vorgesehen istThese disadvantages of the prior art are remedied based on a wall support of the type mentioned in accordance with the invention in that the two beads are continued up to the free transverse edge of the support leg in that laterally on each of the two beads extends over the entire wall support and in the leg planes lying narrow edge section adjoins, and that the leg flap is punched free at a distance from the free transverse edge of the support leg, the bearing surface of the leg flap being provided in a section of maximum width of the leg flap with respect to the support profile to be clamped
Durch die beiden an die Sicken anschließenden Randabschnitte wird zum einen die statisch relevante Auflageflache des Befestigungsschenkels ganz erheblich verbreitert, da aufgrund der äußeren Randabschnitte nicht nur die Randabschnitte selbst, sondern auch die von den Sicken eingenommenen Flachen bei der Berrechnung der statisch relevanten Auflageflache hinzuzurech¬ nen sind Bei der Montage besteht der Vorteil der Verbreiterung der Auflageflache des Befesti¬ gungsschenkels vor allem darin, daß ein Verkanten der Wandstutze auf unebenen Untergründen in der Regel vermieden wird Zum anderen wird durch die seitlichen Randabschnitte auch die Aufla¬ geflache des Tragschenkels in bezug auf das Tragprofil vergroßert und ein größerer gegenseiti¬ ger Abstand der Montagelocher ermöglicht, wodurch sich die Tragfähigkeit der Wandstutze er¬ höht, 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 Tragschenkels weitergeführten Sicken wird die Torsionssteifigkeit und 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 Wandstutze breitere Auflageflache in bezug auf das Tragprofil sorgt für eine erhöhte Haltekraft gegen¬ über letzteremThe two edge sections adjoining the beads firstly considerably broaden the statically relevant bearing surface of the fastening leg, because due to the outer edge sections not only the edge sections themselves but also the areas occupied by the beads are included in the calculation of the statically relevant bearing surface When assembling, the advantage of widening the contact surface of the fastening leg is, above all, that tilting of the wall support on uneven surfaces is generally avoided. Secondly, the side edge sections also support the bearing leg in relation to the can support profile verg r oßert and allows a greater gegenseiti¬ ger distance of the mounting holes, the strength of the wall LOPS whereby er¬ höht, these z B so that the weight of stone facades accommodate the fact that the leg flaps in distance from the free transverse edge of the Is stamped free, the edge area in question remains closed, so that the rigidity is maintained in this area. The beads, which extend to the free transverse edge of the support leg, increase the torsional rigidity and stability of that area of the support leg in which the connections to the support profile are made Provided in a section of maximum width of the leg flap and thus wider in comparison with the known wall support with respect to the support profile ensures an increased holding force compared to the latter
Bei Wandstutzen mit jeweils zwei zu beiden Seiten des Schenkellappens angeordneten Montagelo¬ chern ist es von Vorteil, wenn gemäß einer bevorzugten Ausfuhrungsform der Erfindung die Sicken jeweils zwischen diesen zwei Montagelochern hindurchgefuhrt sind, da damit, gleichgül¬ tig welches der beiden Montagelocher für die Verbindung mit dem Tragprofil verwendet wird, im Verbindungsbereich optimale Stabilität bestehtIn the case of wall sockets, 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 each passed between these two mounting holes, since it does not matter which of the two mounting holes for the connection with the support profile is used, there is optimal stability in the connection area
Nachstehend ist die Erfindung anhand der Zeichnung naher erläutert In dieser zeigen Fig eine Seitenansicht einer erfindungsgemaßen Wandstutze, Fig 2 die Wandstutze nach Fig 1 in Draufsicht, Fig 3 die Wandstutze nach Fig 1 in Vorderansicht und Fig 4 einen Schnitt nach der Linie IV-IV in Fig 1The invention is explained in more detail below with reference to the drawing. FIG. 1 shows a side view of a wall support according to the invention, FIG. 2 shows the wall support according to FIG. 1 in plan view, FIG. 3 shows the wall support according to FIG. 1 in front view, and FIG. 4 shows a section along line IV-IV in FIG Fig. 1
Die in den Figuren dargestellte Wandstutze besteht aus Aluminium oder aus Stahl mit Alumi- nium-Zink-Beschichtung und besitzt einei , Befestigungsschenkel 1 , auch Wandschenkel genannt, mit zwei auf der Langsmittellmie der Wandstutze angeordneten, unterschiedlich großen Langlochern 2,2a für die Montage der Wandstutze an einem Untergrund, insbesondere einer tragenden Wand Das obere Langloch 2 dient zur Horizontalmontage der Wandstutze, wahrend das untere Langloch 2a für die Vertikalmontage der Wandstutze ru verwenden ist Die unterschiedliche Große dieser Langlocher 2,2a gewahrleistet deren korrekte Verwendung in Abhängigkeit der Montagelage (horizontal oder vertikal) Waren die Langlocher gleich groß, bestünde eher die Gefahr einer VerwechslungThe wall support shown in the figures consists of aluminum or steel with an aluminum-zinc coating and has a fastening leg 1, also called a wall leg. with two elongated holes 2.2a arranged on the Langsmittellmie of the wall supports for mounting the wall supports on a substrate, in particular a load-bearing wall.The upper elongated hole 2 is used for horizontal mounting of the wall supports, while the lower elongated hole 2a is used for the vertical mounting of the wall supports ru The different sizes of these elongated holes 2.2a ensure their correct use depending on the mounting position (horizontal or vertical) If the elongated holes were the same size, there would be a risk of confusion
An den Befestigungsschenkel 1 schließt ein sich dazu senkrecht erstreckender Tragschenkel 3 an, der zur Verbindung mit einem in Fig 1 in stnchherten Linien angedeuteten Tragprofil 4, bei dem es sich je nach Fassadenkonstruktion um ein T-Profil, ein L-Profil od ahnl 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 abgekropft ist, daß das Tragprofil 4 zwi¬ schen dem freien Ende des Tragschenkels 3 und dem Schenkellappen 6 einklemmbar ist Die Aufla¬ geflache 6a des Schenkellappens 6 in bezug auf das Tragprofil 4 liegt m einem Abschnitt maximaler Breite, was eine hohe Haltekraft für das eingeklemmte Tragprofil gewährleistet Aufgrund seiner "Federfunktion" wird ein solcher Schenkellappen üblicherweise auch als "Klemm¬ feder' bezeichnet Wie bereits eingangs erwähnt, ermöglicht eine klemmende Aufnahme des Trag¬ profils durch die Wandstutze ein einfaches Ausrichten des Tragprofils 4, vor dessen endgülti¬ ger Befestigung an der Wandstutze 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 Langlocher 7,7a für eine Gleitmontage, z B mittels Gleitnieten, und die Rundlocher 8,8a für eine Festpunktmontage des Tragprofils 4 dienenAt the fastening leg 1 adjoins a perpendicularly extending support leg 3, which for connection to a support profile 4 indicated in Fig. 1 in more straight lines, which, depending on the facade construction, can be a T-profile, an L-profile or the like , Serves this support leg 3 has in the region of its free end, but at a distance from the free transverse edge 5, a leg flap 6 punched out centrally from the plane of the leg, which is drained outwards against the plane of the leg to such an extent that the support profile 4 between the free End of the support leg 3 and the leg flap 6 can be clamped in. The support 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. Because of its "spring function", such a leg flap is usually used also referred to as a "clamping spring". As already mentioned at the beginning, a clamping spring enables The support profile is received by the wall support by simply aligning the support profile 4, before it is finally attached to the wall support by screws or rivets. For this attachment, the support leg 3 has an elongated hole 7 along its free transverse edge 5 on both sides of the leg flap 6 , 7a and a round hole 8.8a, the two elongated holes 7.7a for sliding assembly, for example by means of slide rivets, and the round holes 8.8a for fixed point mounting of the support profile 4
Dadurch, daß der Schenkellappen sich nicht wie bei der bekannten Wandstutze bis zum freien Querrand erstreckt, sondern in Abstand von letzterem freigestanzt ist, bleibt der betreffende Randbereich geschlossen und die Steifigkeit dieses Bereiches erhaltenBecause the leg flap does not extend to the free transverse edge, as in the known wall support, but rather is punched free at a distance from the latter, the relevant edge region remains closed and the rigidity of this region is retained
Zur Erhöhung der Torsionssteifigkeit der Wandstutze weist diese im Bereich jedes ihrer Langs- rander eine gegen die Innenseite der Wandstutze gerichtete Sicke 9,9a auf, welche Sicken im wesentlichen ab Hohe des Ursprungs des Schenkellappens 6 mit sich stetig verminderndem Quer¬ schnitt und in bezug aufeinander divergierend zwischen den Montagelochern 7,8 bzw 7a,8a hindurch im wesentlichen bis zum freien Querrand 5 des Tragschenkels 3 weitergeführt sindIn order to increase the torsional rigidity of the wall support, this has in the area of each of its longitudinal edges a bead 9, 9a directed towards the inside of the wall support, which beads essentially from the height of the origin of the leg flap 6 with a continuously decreasing cross-section and in relation to one another diverging between the mounting holes 7, 8 or 7a, 8a are essentially continued up to the free transverse edge 5 of the support leg 3
Gegenüber der eingangs besprochenen bekannten Wandstutze, 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 herge¬ stellt werden, für eine ausreichende Torsion'steifigkeit und Stabilität gesorgt istCompared to the known wall supports discussed at the beginning, in which the beads already end at some distance from the free transverse edge, this design has the advantage that even in those areas of the support leg 3 in which the connections to the support profile 4 are made, for one sufficient torsional rigidity and stability is ensured
Wahrend die eingangs besprochene bekannte Wandstutze im Bereich des gesamten Befestigungs¬ schenkels 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 Randab¬ schnitte 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 known wall support discussed at the outset ends in the width of the beads in the area of the entire fastening leg and also of the larger part of the support leg, According to the invention, an edge section 10, 10a extends laterally to each bead 9, 9a and extends over the entire wall support and lies in the leg planes. These edge sections 10, 10a, as already explained in detail, increase the statically relevant contact surface and prevent the wall support from tilting on uneven surfaces. In the area of the support leg 3, the edge sections 10, 10a bring about an enlargement of the contact surface with respect to the support profile and the possibility of a larger mutual distance between the mounting holes 7, 7a and 8, 8a, thereby achieving a considerable increase in the load-bearing capacity of the wall support can.

Claims

A n s p r ü c h eExpectations
1 Wandstutze für Fassadenunterkonstruktionen, mit einem Befestigungsschenkel zur Montage der Wandstutze 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 Langsmittellinie der Wandstutze angeordnete Montagelocher für eine Schraubverbindung mit dem Untergrund aufweist und der Tragschenkel im Bereich seines freien Endes einen mittig aus der Schenkelebene freige¬ stanzten Schenkellappen, der gegen die Schenkelebene nach außen so weit abgekropft 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 Montagelocher für eine Schraub- oder Nietverbindung zwischen Tragschenkel und Tragprofil aufweist, und wobei zur Erhöhung der Torsionssteifigkeit der Wandstutze im Bereich jedes ihrer beiden Langsrander eine gegen die Innenseite der Wandstutze gerichtete Sicke vorgesehen ist, dadurch gekennzeichnet, daß die beiden Sicken (9,9a) bis zum freien Querrand (5) des Tragschenkels (3) weitergeführt sind, daß seitlich an jede der beiden Sicken (9,9a) ein sich über die gesamte Wandstutze erstreckender und in den Schenkelebenen liegender Randabschnitt (10,10a) anschließt und daß der Schenkellappen (6) in Abstand von dem freien Querrand (5) des Tragschenkels freigestanzt ist, wobei die Auflageflache (6a) des Schenkellappens (6) in bezug auf das einzuklemmende Tragprofil (4) in einem Abschnitt maximaler Breite des Schenkel¬ lappens vorgesehen ist1 wall support for facade substructures, with a mounting leg for mounting the wall support on a surface, such as a load-bearing wall, and a support leg extending perpendicularly to it and slightly widening towards its free end, with which a support profile can be connected, the mounting leg on the Longitudinal center line of the wall support has mounting holes for a screw connection to the substrate and the support leg in the region of its free end has a leg flap punched centrally out of the leg plane, which is drained outwards so far against the leg plane that the support profile between the free end of the support leg and the leg flap can be clamped, and has mounting holes arranged on its free transverse edge on both sides of the leg flap for a screw or rivet connection between the support leg and support profile, and wherein to increase the torsional rigidity of the wall support in In the area of each of their two longitudinal edges, a bead directed towards the inside of the wall support is provided, characterized in that the two beads (9, 9a) are extended to the free transverse edge (5) of the supporting leg (3), that laterally on each of the two beads (9,9a) adjoins an edge section (10,10a) which extends over the entire wall support and lies in the leg planes and that the leg flap (6) is punched out at a distance from the free transverse edge (5) of the support leg, the support surface (6a ) of the leg flap (6) in relation to the supporting profile (4) to be clamped in is provided in a section of maximum width of the leg flap
2 Wandstutze nach Anspruch 1 , mit jeweils zwei zu beiden Seiten des Schenkellappens angeord¬ neten Montagelochern, dadurch gekennzeichnet, daß die Sicken (9,9a) jeweils zwischen diesen zwei Montagelochern 7,8 bzw 7a,8a) hindurchgefühlt sind 2 wall supports according to claim 1, each with two to both sides of the leg flap angeord¬ designated mounting holes, characterized in that the beads (9,9a) between these two mounting holes 7,8 and 7a, 8a) are felt through
EP97922747A 1996-05-24 1997-05-23 Wall support for facade substructures Expired - Lifetime EP0901549B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT31896U 1996-05-24
AT318/96U 1996-05-24
AT0031896U AT1969U1 (en) 1996-05-24 1996-05-24 WALL SUPPORT FOR FAÇADE SUBSTRUCTIONS
PCT/AT1997/000108 WO1997045610A1 (en) 1996-05-24 1997-05-23 Wall support for facade substructures

Publications (2)

Publication Number Publication Date
EP0901549A1 true EP0901549A1 (en) 1999-03-17
EP0901549B1 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)

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WO2018138066A1 (en) * 2017-01-26 2018-08-02 Ejot Baubefestigungen Gmbh Support for fastening façade elements
DE202015009684U1 (en) 2015-04-14 2019-03-01 Ejot Baubefestigungen Gmbh Console for fixing facade elements

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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
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DE102015213173A1 (en) 2015-07-14 2017-01-19 Ejot Baubefestigungen Gmbh Claw for load transfer into the thermal insulation of a building
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

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Publication number Priority date Publication date Assignee Title
DE202015009684U1 (en) 2015-04-14 2019-03-01 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
SI0901549T1 (en) 2003-12-31
UA46844C2 (en) 2002-06-17
WO1997045610A1 (en) 1997-12-04
DE59710510D1 (en) 2003-09-04
RU2161232C2 (en) 2000-12-27
HUP9901734A3 (en) 2001-12-28
AT1969U1 (en) 1998-02-25
EP0901549B1 (en) 2003-07-30
EE03453B1 (en) 2001-06-15
SK160798A3 (en) 2000-04-10
HUP9901734A2 (en) 1999-09-28
CZ368498A3 (en) 1999-04-14
PL187186B1 (en) 2004-05-31
PL330067A1 (en) 1999-04-26
CZ289959B6 (en) 2002-05-15
SK283650B6 (en) 2003-11-04
EE9800403A (en) 1999-06-15
HU222261B1 (en) 2003-05-28
ATE246294T1 (en) 2003-08-15
DK0901549T3 (en) 2003-11-24

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