EP3578731B1 - Holding element and façade system with such a holding element - Google Patents

Holding element and façade system with such a holding element Download PDF

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Publication number
EP3578731B1
EP3578731B1 EP18176386.3A EP18176386A EP3578731B1 EP 3578731 B1 EP3578731 B1 EP 3578731B1 EP 18176386 A EP18176386 A EP 18176386A EP 3578731 B1 EP3578731 B1 EP 3578731B1
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EP
European Patent Office
Prior art keywords
holding part
receptacle
web
base plate
part according
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EP18176386.3A
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German (de)
French (fr)
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EP3578731C0 (en
EP3578731A1 (en
Inventor
Günther Gaisbauer
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Individual
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Publication of EP3578731B1 publication Critical patent/EP3578731B1/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
    • E04F13/0889—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 characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E04F13/0894—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 characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with tongue and groove connections
    • 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
    • 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
    • E04F13/21—Fastening means specially adapted for covering or lining elements
    • E04F13/26—Edge engaging fastening means, e.g. clamps, clips or border profiles
    • 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
    • E04F13/21—Fastening means specially adapted for covering or lining elements
    • E04F13/26—Edge engaging fastening means, e.g. clamps, clips or border profiles
    • E04F13/28—Edge engaging fastening means, e.g. clamps, clips or border profiles adjustable

Definitions

  • the invention relates to a holding part made of a metal sheet for holding two visible profiles, in particular facade profiles, with a base plate which has a fastening opening for a fastening means, with at least one web formed by forming the metal sheet, which, together with the base plate, has a first U-shaped receptacle for storing a first viewing profile projecting into this first receptacle, and with a second receptacle for storing a second viewing profile projecting into this second receptacle, the first and second receptacles being aligned opposite to one another.
  • Facade systems with holding parts that hold and position two visible profiles, namely facade profiles, with each other are known from the prior art ( NL1013914A1 ).
  • such known holding parts have a base plate with a plurality of webs formed from the base plate by cutting and forming, namely shape bending, which form receptacles that are essentially parallel and opposite to one another, so that the two adjacent facade profiles can be stored with limited stops.
  • the disadvantage is that it requires a comparatively high level of manufacturing effort to provide two receptacles aligned in opposite directions on the holding part.
  • a prior art based on the preamble of claim 1 is from DE202012100659U1 known.
  • the invention has therefore set itself the task, starting from a holding part of the type described above, of changing its construction in such a way that Reduced design requirements for the strength of the base plate can still ensure a stable mounting of the visible profiles.
  • the invention solves the problem set by the features of claim 1.
  • the base plate can be relieved of forces introduced into the receptacles in opposite directions. Because the receptacles are formed by a web, these opposing forces can also be at least partially compensated for by the web - which makes the design of the base plate easier, but can still ensure a high level of stability of the holder. This also applies to comparatively high force loads, for example when the viewing profiles are supported on the holding part with limited stops due to swelling. According to the invention, a stable holding of the visible profiles can be made possible even under reduced design requirements with regard to the strength of the base plate. In addition, the production of such a bridge is comparatively easy, which can further reduce manufacturing costs.
  • the production of the holding part and the design effort can be further reduced if the second receptacle connects to the first receptacle and is arranged after it.
  • the cost of material on the holding part can be further reduced if the two receptacles are partially formed by a common web section of the web.
  • Swelling and shrinkage of at least one visible profile can be removed in an improved manner according to the invention if the web has at least one material tongue formed by cutting and bending from the web for resilient contact with one of the two visual profiles, which material tongue protrudes from the web.
  • the resilient material tongue can change due to weather conditions Dimensions of the viewing profile follow, which contributes to particularly reliable mounting of the viewing profiles.
  • the material tongue is arranged on the respective receiving base of the first and/or second receptacle in order to be able to essentially absorb forces caused by weather-related swelling/shrinking of the viewing profile.
  • the material tongue is preferably provided on the first receiving base of the first receptacle.
  • a reduced introduction of force into the web can be achieved at the moment by positioning the visible profile in the receptacle and the visible profile on the material tongue opposite one another. This can improve the dimensional stability of the web against weather-related influences - and thus further increase the stability of the holder part.
  • the relief of the web from weather-related dimensional changes can be further improved if the web has two material tongues, which preferably protrude from the receiving base towards each other.
  • the spring constant in the mounting of the respective visual profile on the web can be normalized and thus adjusted more precisely using two material tongues.
  • the assembly of the holding part can be made easier if the base plate has a, in particular circular, recess with the fastening opening for the fastening means.
  • a circular recess can provide more reliable and easier assembly results through its guiding properties on a fastener head.
  • the holding part can be secured in an improved manner, for example against tilting forces.
  • these beads can penetrate into the substructure and the holding part secure against twisting. This can lead to a further increase in the stability of the holding part.
  • the fastening point of the holding part can be brought close to the receptacles. This further increases the mechanical strength of the holding part and thus its stability.
  • the production of the holding part is made considerably easier. This is done by reshaping the base plate, for example subjecting it to a bending process, preferably folding, in order to form the web with the two receptacles on the holding part.
  • the web provided at the end of the base plate can make it easier to handle the holding part during its assembly.
  • This assembly can be further facilitated if the base plate ends in a nose which protrudes from the center of the web on the longitudinal edge.
  • the holding part can be attached to the second viewing profile via the protruding nose and the second viewing profile can subsequently be introduced into the second receptacle via a pivoted movement of the holding part.
  • the nose on the base plate can also be used at the same time to align the holding part with respect to the fastening point covered by the holding part if the nose and fastening opening are arranged next to one another in alignment transversely to the longitudinal direction of the holding part.
  • the nose is preferably arranged centrally on the long side of the base plate in order to further facilitate handling of the holding part.
  • the introduction of the first viewing profile into the first receptacle can be made easier if the receptacle base of the second receptacle has a bottom section that is inclined at an acute angle of inclination to the first receptacle.
  • an angle of inclination is 40 to 50 degrees, preferably 45 degrees.
  • the holding part according to the invention can be particularly distinguished in a facade system with at least two visible profiles which have a tongue-and-groove connection between each other.
  • a groove wall of the first visible profile protrudes into the first receptacle of the holding part and the tongue of the second visible profile protrudes into the second receptacle of the holding part.
  • a holding part 1 which holds two visible profiles 2, 3, namely a first visible profile 2 and a second visible profile 3, on a substructure 4, namely a wall.
  • the two viewing profiles 2, 3 are designed as full profiles.
  • the two visible profiles 2, 3 preferably consist of solid wood.
  • the holding part 1 is made from a metal sheet, in the exemplary embodiment from a steel sheet, preferably stainless steel sheet, and essentially consists of a base plate 5 and a web 6, which projects normally from the base plate 5.
  • the base plate 5 has a fastening opening 7 for a fastener 8, namely for a wood screw with a countersunk head.
  • the fastening means 8 penetrates the base plate 5 and fastens it to the substructure 4.
  • the first visible profile 2 projects into this first U-shaped receptacle 10 - with a groove wall 2.1, which faces away from the other groove wall 2.2 on the visible side 101 of the facade system 100.
  • the first receptacle 10 supports the first viewing profile 2 with a limited stop in that the groove wall 9.1 rests on the first receptacle base 10.1. With the help of the first recording 10, the first viewing profile 2 is held on the holding part.
  • the holding part 1 also has a second receptacle 11.
  • the second viewing profile 3 projects into this second receptacle 11 - namely the spring 3.1 of the second viewing profile 3, which is thereby held on the holding part 1.
  • the first and second receptacles 10, 11 are aligned opposite to one another in order to be able to accommodate the abutting viewing profiles 2, 3.
  • the opening sides of the receptacles 10, 11 for the viewing profiles 2, 3 are thus aligned opposite to one another.
  • the viewing profiles 2, 3 can be inserted into the respective receptacle 10, 11 linearly and/or, for example, by tilting.
  • a holder that is stable against weather-related swelling and / or shrinkage of the viewing profiles 2, 3 can be made possible by the web 6 also forming the second receptacle 11, namely a U-shaped one, as in the Fig. 1 can be recognized.
  • Weather-related force loads on the holding part 1 therefore have a counteracting effect on the web 6, which can relieve the base plate 5 and thus the fastening of the holding part 1.
  • the second receptacle 11 adjoins the first receptacle 10 and is arranged after it. So the second receptacle 11 is arranged further away from the base plate 5 than the first receptacle 10.
  • the holding part 1 or the Web 6 engage in a tongue-and-groove connection 102 between the visible profiles 2, 3 - this is also hidden from the visible side 101 of the facade system 100.
  • the receiving wall 11.2 of the receptacle 11 jumps back relative to the other groove wall 2.2 of the viewing profile 2.
  • the groove base of the first visible profile 2 rests on the second receiving base 11.1, which can improve stability.
  • the web 6 separates the first receptacle 10 from the second receptacle 11 by a web section 17, which preferably runs parallel to the base plate 5 and which represents a common wall of the receptacles 10 and 11. This significantly reduces the amount of material on the holding part 1.
  • the web 6 ends in the receiving wall 11.2 of the second receptacle 11.
  • the first and second receptacles 10, 11 can be created as subsequent bending sections with opposite bending courses on the web.
  • the web 6 can prevent weather-related swelling and/or shrinkage of the visible profiles 2, 3 by means of two resilient material tongues 12.1, 12.2, as shown in Fig. 3 are shown, remove. These material tongues 12.1, 12.2 are formed from the web 6 by cutting and bending, which considerably simplifies the production of the holding part 1. The material tongues 12.1, 12.2 project from the web 6 and follow the swelling and/or shrinking of the respective viewing profile 2, 3
  • the material tongues 12.1, 12.2 are arranged on the first receiving base 10.1 of the first recording 10 and protrude from this receiving base 10.1 on the side 10.1 which faces away from the first recording 10. This means that the second viewing profile 3 can be held resiliently on the web 6.
  • the two material tongues 12.1, 12.2 are also arranged at the same height on the first receiving base 10.1 and run towards each other - which improves the resilient mounting of the second viewing profile 3.
  • the production of the holding part 1 can be further facilitated by the web 6 being connected to a first longitudinal edge 5.1 of the two longitudinal edges 5.1, 5.2 of the base plate 5.
  • the web 6 can thus be formed from the metal sheet by a bending process, for example with folding.
  • the handling for mounting the holding part 1 with the web 6 on the first longitudinal edge 5.1 of the base plate 5 is not affected, since the base plate 5 ends in a nose 13 on this longitudinal edge 5.1.
  • This nose 13 is arranged centrally to the web 6 and projects from the web 6 on the first longitudinal edge 5.1.
  • the holding part 1 can be placed on the second viewing profile 3 in the manner of a clip in a way that is easy to handle and prepared for attachment to the substructure.
  • the positioning of the holding part 1 is also possible in a simplified manner, since the nose 13 and the fastening opening 7 are arranged next to one another in alignment transversely to the longitudinal direction 14 of the holding part 1.
  • the assembly of the holding part 1 is also made easier by the fact that the base plate 5 has a, in particular circular, recess 5.3 with the fastening opening 7 for the fastening means 8.
  • Two elongated beads 5.4, 5.5 are provided in the base plate 5 on both sides of the recess 5.3. These elongated beads 5.4, 5.5 run parallel and transversely to the longitudinal direction 14 of the holding part 1.
  • the bead depth ts of the beads 5.4, 5.5 corresponds or coincides with the depth tv of the recess 5.3.
  • the fastening opening 7, which is aligned normally to the base plate 5, is provided comparatively close to the web 6. So that the fastening means 8 can be inserted from the web 6 into the fastening opening 7 without hindrance, the web 6 has a recess 15 in the area of the second receiving base 11.1 of the second receptacle 11. This recess 15 is connected to the fastening opening 7 in the Base plate 5 aligned. This ensures that the fastening means 8 can be inserted into the substructure 4 easily and safely.
  • the receiving base 11.1 of the second receptacle 11 has a bottom section 16 which is inclined at an acute angle ⁇ to the first receptacle 10.
  • the angle of inclination ⁇ is preferably 45 degrees.
  • the bottom section 16 allows the first visual profile 2 to be inserted into the receptacle 10 more easily.

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  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
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Description

Die Erfindung betrifft ein Halteteil aus einem Metallblech zum Halten von zwei Sichtprofilen, insbesondere Fassadenprofilen, mit einer Grundplatte, die eine Befestigungsöffnung für ein Befestigungsmittel aufweist, mit mindestens einem durch Umformen des Metallblechs gebildeten Steg, der gemeinsam mit der Grundplatte eine erste u-förmige Aufnahme zur Lagerung eines in diese erste Aufnahme ragenden ersten Sichtprofils ausbildet, und mit einer zweiten Aufnahme zur Lagerung eines in diese zweite Aufnahme ragenden zweiten Sichtprofils, wobei die erste und zweite Aufnahme einander entgegengesetzt ausgerichtet sind.The invention relates to a holding part made of a metal sheet for holding two visible profiles, in particular facade profiles, with a base plate which has a fastening opening for a fastening means, with at least one web formed by forming the metal sheet, which, together with the base plate, has a first U-shaped receptacle for storing a first viewing profile projecting into this first receptacle, and with a second receptacle for storing a second viewing profile projecting into this second receptacle, the first and second receptacles being aligned opposite to one another.

Fassadensysteme mit Halteteilen, die je zwei Sichtprofile, nämlich Fassadenprofile, einander halten sowie positionieren sind aus dem Stand der Technik bekannt ( NL1013914A1 ). Solche bekannten Halteteile weisen hierfür eine Grundplatte mit mehreren aus der Grundplatte durch Einschneiden und Umformen, nämlich Formbiegen, gebildete Stege auf, die im Wesentlichen parallel und einander entgegengesetzt ausgerichtete Aufnahmen ausbilden, die beiden aneinander angrenzenden Fassadenprofile anschlagbegrenzt zu lagern. Nachteilig bedarf ein einen vergleichsweise hohen Herstellungsaufwand am Halteteil zwei gegensinnig ausgerichtete Aufnahmen vorzusehen. Zudem bedarf es bei der Auslegung der Grundplatte, über welche das Halteteil an einer Unterkonstruktion befestigt ist, eines hohen Sicherheitsfaktors, um so etwa ein witterungsbedingtes Quellen der Sichtprofile - was über die Stege auf die Grundplatte einwirkt - verzugsfrei aufnehmen zu können. Aus diesem Grund müssen bekannte Halteteile kostenerhöhend beispielsweise eine höhere Blechstärke aufweisen.Facade systems with holding parts that hold and position two visible profiles, namely facade profiles, with each other are known from the prior art ( NL1013914A1 ). For this purpose, such known holding parts have a base plate with a plurality of webs formed from the base plate by cutting and forming, namely shape bending, which form receptacles that are essentially parallel and opposite to one another, so that the two adjacent facade profiles can be stored with limited stops. The disadvantage is that it requires a comparatively high level of manufacturing effort to provide two receptacles aligned in opposite directions on the holding part. In addition, when designing the base plate, via which the holding part is attached to a substructure, a high safety factor is required in order to be able to accommodate weather-related swelling of the visible profiles - which acts on the base plate via the webs - without distortion. For this reason, known holding parts must, for example, have a higher sheet metal thickness to increase costs.

Ein Stand der Technik in Anlehnung an den Oberbegriff des Anspruchs 1 ist aus der DE202012100659U1 bekannt.A prior art based on the preamble of claim 1 is from DE202012100659U1 known.

Die Erfindung hat sich daher, ausgehend von einem Halteteil der eingangs beschriebenen Art, die Aufgabe gestellt, dessen Konstruktion derart zu verändern, dass unter verminderten konstruktiven Anforderungen an die Festigkeit der Grundplatte dennoch eine standfeste Halterung der Sichtprofile ermöglicht werden kann.The invention has therefore set itself the task, starting from a holding part of the type described above, of changing its construction in such a way that Reduced design requirements for the strength of the base plate can still ensure a stable mounting of the visible profiles.

Die Erfindung löst die gestellte Aufgabe durch die Merkmale des Anspruchs 1.The invention solves the problem set by the features of claim 1.

Bildet der Steg die zweite Aufnahme u-förmig aus, kann die Grundplatte von entgegengesetzt in die Aufnahmen eingeleiteten Kräfte entlastet werden. Dadurch, dass die Aufnahmen von einem Steg gebildet werden, können diese entgegengesetzten Kräfte zusätzlich auch zumindest teilweise über den Steg kompensiert werden - was die Auslegung der Grundplatte erleichtert, dennoch aber eine hohe Standfestigkeit der Halterung sicherstellen kann. Dies auch bei vergleichsweise hohen Kraftbelastungen, beispielsweise bei einer durch Quellen bedingten, anschlagbegrenzten Lagerung der Sichtprofile am Halteteil. Erfindungsgemäß kann damit selbst unter verminderten konstruktiven Anforderungen bezüglich der Festigkeit der Grundplatte eine standfeste Halterung der Sichtprofile ermöglicht werden. Zudem ist die Herstellung solch eines Stegs vergleichsweise einfach möglich, was die Herstellkosten weiter verringern kann.If the web forms the second receptacle in a U-shape, the base plate can be relieved of forces introduced into the receptacles in opposite directions. Because the receptacles are formed by a web, these opposing forces can also be at least partially compensated for by the web - which makes the design of the base plate easier, but can still ensure a high level of stability of the holder. This also applies to comparatively high force loads, for example when the viewing profiles are supported on the holding part with limited stops due to swelling. According to the invention, a stable holding of the visible profiles can be made possible even under reduced design requirements with regard to the strength of the base plate. In addition, the production of such a bridge is comparatively easy, which can further reduce manufacturing costs.

Die Herstellung des Halteteils sowie der Konstruktionsaufwand können weiter vermindert werden, wenn die zweite Aufnahme an die erste Aufnahme anschließt und nach dieser angeordnet ist.The production of the holding part and the design effort can be further reduced if the second receptacle connects to the first receptacle and is arranged after it.

Insbesondere kann der Materialaufwand am Halteteil weiter reduziert werden, wenn die beiden Aufnahmen teilweise durch einen gemeinsamen Stegabschnitt des Stegs ausgebildet sind.In particular, the cost of material on the holding part can be further reduced if the two receptacles are partially formed by a common web section of the web.

Ein Quellen und Schwinden mindestens eines Sichtprofils kann erfindungsgemäß verbessert abgetragen werden, wenn der Steg mindestens eine durch Einschneiden und Formbiegen aus dem Steg gebildete Materialzunge zum federnden Anliegen an einem der beiden Sichtprofile aufweist, welche Materialzunge dem Steg vorspringt. Zudem kann die federnde Materialzunge witterungsbedingt veränderten Abmessungen des Sichtprofils folgen, was zu einer besonders zuverlässigen Halterung der Sichtprofile beiträgt.Swelling and shrinkage of at least one visible profile can be removed in an improved manner according to the invention if the web has at least one material tongue formed by cutting and bending from the web for resilient contact with one of the two visual profiles, which material tongue protrudes from the web. In addition, the resilient material tongue can change due to weather conditions Dimensions of the viewing profile follow, which contributes to particularly reliable mounting of the viewing profiles.

Erfindungsgemäß ist die Materialzunge am jeweiligen Aufnahmeboden der ersten und/oder zweiten Aufnahme angeordnet, um im Wesentlichen Kräfte durch ein witterungsbedingtes Quellen/Schwinden des Sichtprofils aufnehmen zu können. Vorzugsweise ist die Materialzunge am ersten Aufnahmeboden der ersten Aufnahme vorgesehen.According to the invention, the material tongue is arranged on the respective receiving base of the first and/or second receptacle in order to be able to essentially absorb forces caused by weather-related swelling/shrinking of the viewing profile. The material tongue is preferably provided on the first receiving base of the first receptacle.

Springt die Materialzunge dem Aufnahmeboden auf jener Seite vor, welche der Aufnahme abgewandt ist, kann erfindungsgemäß durch die gegenüberliegende Positionierung des Sichtprofils in der Aufnahme und des Sichtprofils an der Materialzunge eine im Moment reduzierte Krafteinleitung in den Steg erreicht werden. Dies kann die Formstabilität des Stegs gegenüber witterungsbedingten Einflüssen verbessern - und damit die Standfestigkeit des Halterteils weiter erhöhen.If the material tongue protrudes from the receiving base on the side that faces away from the receptacle, according to the invention, a reduced introduction of force into the web can be achieved at the moment by positioning the visible profile in the receptacle and the visible profile on the material tongue opposite one another. This can improve the dimensional stability of the web against weather-related influences - and thus further increase the stability of the holder part.

Die Entlastung des Stegs gegenüber witterungsbedingten Abmessungsveränderungen ist weiter verbesserbar, wenn der Steg zwei Materialzungen aufweist, welche vorzugsweise aufeinander zugerichtet vom Aufnahmeboden vorspringen. Zudem kann durch zwei Materialzungen die Federkonstante in der Lagerung des jeweiligen Sichtprofils am Steg normalisiert und damit genauer eingestellt werden.The relief of the web from weather-related dimensional changes can be further improved if the web has two material tongues, which preferably protrude from the receiving base towards each other. In addition, the spring constant in the mounting of the respective visual profile on the web can be normalized and thus adjusted more precisely using two material tongues.

Die Montage des Halteteils kann erleichtert werden, wenn die Grundplatte eine, insbesondere kreisförmige, Vertiefung mit der Befestigungsöffnung für das Befestigungsmittel aufweist. Eine kreisförmige Vertiefung kann durch ihre Führungseigenschaften auf einen Kopf des Befestigungsmittels für zuverlässigere und einfachere Montageergebnisse sorgen.The assembly of the holding part can be made easier if the base plate has a, in particular circular, recess with the fastening opening for the fastening means. A circular recess can provide more reliable and easier assembly results through its guiding properties on a fastener head.

Ist beidseitig neben der Vertiefung mindestens eine längliche Sicke vorgesehen, deren Sickentiefe mit der Tiefe der Vertiefung übereinstimmt, kann das Halteteil beispielsweise gegenüber Kippkräften verbessert gesichert werden. Zudem können diese Sicken je nach Härte der Unterkonstruktion in diese eindringen und das Halteteil gegenüber einem Verdrehen sichern. Dies kann zu einer weiteren Erhöhung der Standfestigkeit des Halteteils führen.If at least one elongated bead is provided on both sides next to the recess, the bead depth of which corresponds to the depth of the recess, the holding part can be secured in an improved manner, for example against tilting forces. In addition, depending on the hardness of the substructure, these beads can penetrate into the substructure and the holding part secure against twisting. This can lead to a further increase in the stability of the holding part.

Weist der Steg im Bereich des zweiten Aufnahmebodens der zweiten Aufnahme eine mit der Befestigungsöffnung in der Grundplatte fluchtend ausgerichtete Aussparung auf, kann damit der Befestigungspunkt des Halteteils nahe an die Aufnahmen herangeführt werden. Dies erhöht die mechanische Belastbarkeit des Halteteils und damit dessen Standfestigkeit weiter.If the web in the area of the second receiving base of the second receptacle has a recess aligned with the fastening opening in the base plate, the fastening point of the holding part can be brought close to the receptacles. This further increases the mechanical strength of the holding part and thus its stability.

Schließt der Steg an einen Längsrand der Grundplatte an, ist die Herstellung des Halteteils erheblich zu erleichtern. Dies, indem das Grundblech umgeformt, beispielswese einem Biegeverfahren, vorzugsweise einem Abkanten, unterworfen wird, um den Steg mit den beiden Aufnahmen am Halteteil auszubilden. Außerdem kann der an der Grundplatte endseitig vorgesehene Steg die Handhabung des Halteteils bei dessen Montage erleichtern.If the web connects to a longitudinal edge of the base plate, the production of the holding part is made considerably easier. This is done by reshaping the base plate, for example subjecting it to a bending process, preferably folding, in order to form the web with the two receptacles on the holding part. In addition, the web provided at the end of the base plate can make it easier to handle the holding part during its assembly.

Diese Montage ist weiter erleichterbar, wenn die Grundplatte in einer Nase ausläuft, welche mittig des Stegs diesem am Längsrand vorsteht. Über die vorstehende Nase kann beispielsweise das Halteteil am zweiten Sichtprofil angesetzt und in weiterer Folge das zweite Sichtprofil über eine verschwenkte Bewegung des Halteteils in die zweite Aufnahme eingebracht werden.This assembly can be further facilitated if the base plate ends in a nose which protrudes from the center of the web on the longitudinal edge. For example, the holding part can be attached to the second viewing profile via the protruding nose and the second viewing profile can subsequently be introduced into the second receptacle via a pivoted movement of the holding part.

Die Nase an der Grundplatte kann auch gleichzeitig zur Ausrichtung des Halteteils gegenüber dem durch das Halteteil verdeckten Befestigungspunkt herangezogen werden, wenn Nase und Befestigungsöffnung quer zur Längsrichtung des Halteteils nebeneinander fluchtend angeordnet sind.The nose on the base plate can also be used at the same time to align the holding part with respect to the fastening point covered by the holding part if the nose and fastening opening are arranged next to one another in alignment transversely to the longitudinal direction of the holding part.

Vorzugsweise ist die Nase mittig an der Längsseite der Grundplatte angeordnet, um die Handhabung des Halteteils weiter zu erleichtern.The nose is preferably arranged centrally on the long side of the base plate in order to further facilitate handling of the holding part.

Das Einführen des ersten Sichtprofils in die erste Aufnahme kann erleichtert werden, wenn der Aufnahmeboden der zweiten Aufnahme einen unter einem spitzen Neigungswinkel zur erste Aufnahme geneigt anschließenden Bodenabschnitt aufweist.The introduction of the first viewing profile into the first receptacle can be made easier if the receptacle base of the second receptacle has a bottom section that is inclined at an acute angle of inclination to the first receptacle.

Besonders kann sich hierbei auszeichnen, wenn ein Neigungswinkel von 40 bis 50 Grad, vorzugsweise 45 Grad, beträgt.This can be particularly noticeable if an angle of inclination is 40 to 50 degrees, preferably 45 degrees.

Besonders kann sich das erfindungsgemäße Halteteil bei einem Fassadensystem mit mindestens zwei Sichtprofilen auszeichnen, die zwischen einander eine Nut-Feder-Verbindung aufweisen. Hierbei ragen in die erste Aufnahme des Halteteils eine Nutwand des ersten Sichtprofils und in die zweite Aufnahme des Halteteils die Feder des zweiten Sichtprofils ein.The holding part according to the invention can be particularly distinguished in a facade system with at least two visible profiles which have a tongue-and-groove connection between each other. Here, a groove wall of the first visible profile protrudes into the first receptacle of the holding part and the tongue of the second visible profile protrudes into the second receptacle of the holding part.

In den Figuren ist beispielsweise der Erfindungsgegenstand anhand einer Ausführungsvariante näher dargestellt. Es zeigen

Fig. 1
eine Seitenansicht auf ein Fassadensystem mit dem erfindungsgemäßen Halteteil,
Fig. 2
eine Draufsicht auf das nach Fig. 1 dargestellte Halteteil und
Fig. 3
eine 3-dimensionale Darstellung des Halteteils nach Fig. 1 und 2.
In the figures, for example, the subject matter of the invention is shown in more detail using an embodiment variant. Show it
Fig. 1
a side view of a facade system with the holding part according to the invention,
Fig. 2
a top view of the after Fig. 1 holding part shown and
Fig. 3
a 3-dimensional representation of the holding part Fig. 1 and 2 .

Nach Fig. 1 wird beispielsweise bei einem Fassadensystem 100 ein Halteteil 1 gezeigt, das zwei Sichtprofile 2, 3, nämlich ein erstes Sichtprofil 2 und ein zweites Sichtprofil 3, an einer Unterkonstruktion 4, nämlich Wand, hält. Die beiden Sichtprofile 2, 3 sind als Vollprofile ausgeführt. Vorzugsweise bestehen die beiden Sichtprofile 2, 3 aus Vollholz.After Fig. 1 For example, in a facade system 100, a holding part 1 is shown, which holds two visible profiles 2, 3, namely a first visible profile 2 and a second visible profile 3, on a substructure 4, namely a wall. The two viewing profiles 2, 3 are designed as full profiles. The two visible profiles 2, 3 preferably consist of solid wood.

Das Halteteil 1 wird aus einem Metallblech, im Ausführungsbeispiel aus einem Stahlblech, vorzugsweise Edelstahlblech, gefertigt und besteht im Wesentlichen aus einer Grundplatte 5 und einem Steg 6, der von der Grundplatte 5 normal absteht.The holding part 1 is made from a metal sheet, in the exemplary embodiment from a steel sheet, preferably stainless steel sheet, and essentially consists of a base plate 5 and a web 6, which projects normally from the base plate 5.

Die Grundplatte 5 weist eine Befestigungsöffnung 7 für ein Befestigungsmittel 8 auf, nämlich für eine Holzschraube mit Senkkopf. Das Befestigungsmittel 8 durchdringt die Grundplatte 5 und befestigt diese an der Unterkonstruktion 4.The base plate 5 has a fastening opening 7 for a fastener 8, namely for a wood screw with a countersunk head. The fastening means 8 penetrates the base plate 5 and fastens it to the substructure 4.

Der Steg 6, welcher durch Umformen des Metallblechs gebildet wird, bildet gemeinsam mit der Grundplatte 5 eine erste u-förmige Aufnahme 10 aus. In diese erste u-förmige Aufnahme 10 ragt das erste Sichtprofil 2 - und zwar mit eine Nutwand 2.1, welche der anderen Nutwand 2.2 auf der Sichtseite 101 des Fassadensystems 100, abgewandt ist. Zudem lagert die erste Aufnahme 10 das erste Sichtprofil 2 anschlagbegrenzt, indem die Nutwand 9.1 am ersten Aufnahmeboden 10.1 anliegt. Mit Hilfe der erste Aufnahme 10 wird das erste Sichtprofil 2 am Halteteil gehalten.The web 6, which is formed by forming the metal sheet, forms a first U-shaped receptacle 10 together with the base plate 5. The first visible profile 2 projects into this first U-shaped receptacle 10 - with a groove wall 2.1, which faces away from the other groove wall 2.2 on the visible side 101 of the facade system 100. In addition, the first receptacle 10 supports the first viewing profile 2 with a limited stop in that the groove wall 9.1 rests on the first receptacle base 10.1. With the help of the first recording 10, the first viewing profile 2 is held on the holding part.

Das Halteteil 1 weist auch eine zweite Aufnahme 11 auf. In diese zweite Aufnahme 11 ragt das zweite Sichtprofil 3 - und zwar die Feder 3.1 des zweiten Sichtprofils 3, das dadurch am Halteteil 1 gehalten wird. Wie zudem der Fig. 1 entnommen werden kann, sind die erste und zweite Aufnahme 10, 11 einander entgegengesetzt ausgerichtet, um die aneinanderstoßenden Sichtprofile 2, 3 aufnehmen zu können. Hierzu sind die Öffnungsseiten der Aufnahmen 10, 11 für die Sichtprofile 2, 3 sind damit einander entgegengesetzt ausgerichtet. Die Sichtprofile 2, 3 können in die jeweilige Aufnahme 10, 11 linear und/oder beispielsweise durch Kippen eingeführt werden.The holding part 1 also has a second receptacle 11. The second viewing profile 3 projects into this second receptacle 11 - namely the spring 3.1 of the second viewing profile 3, which is thereby held on the holding part 1. Like the one too Fig. 1 can be removed, the first and second receptacles 10, 11 are aligned opposite to one another in order to be able to accommodate the abutting viewing profiles 2, 3. For this purpose, the opening sides of the receptacles 10, 11 for the viewing profiles 2, 3 are thus aligned opposite to one another. The viewing profiles 2, 3 can be inserted into the respective receptacle 10, 11 linearly and/or, for example, by tilting.

Erfindungsgemäß kann eine gegenüber witterungsbedingtem Quellen und/oder Schwinden der Sichtprofile 2, 3 standfeste Halterung dadurch ermöglicht werden, indem der Steg 6 auch die zweite Aufnahme 11 ausbildet, und zwar eine u-förmige, wie dies in der Fig. 1 zu erkennen ist. Witterungsbedingte Kraftbelastungen auf das Halteteil 1 wirken sohin gegengleich auf den Steg 6, was die Grundplatte 5 und damit die Befestigung des Halteteils 1 entlasten kann.According to the invention, a holder that is stable against weather-related swelling and / or shrinkage of the viewing profiles 2, 3 can be made possible by the web 6 also forming the second receptacle 11, namely a U-shaped one, as in the Fig. 1 can be recognized. Weather-related force loads on the holding part 1 therefore have a counteracting effect on the web 6, which can relieve the base plate 5 and thus the fastening of the holding part 1.

Zudem schließt und die zweite Aufnahme 11 an die erste Aufnahme 10 an und nach dieser angeordnet. So ist die zweite Aufnahme 11 gegenüber der ersten Aufnahme 10 von der Grundplatte 5 entfernter angeordnet. Damit kann das Halteteil 1 bzw. der Steg 6 in eine Nut-Feder-Verbindung 102 zwischen den Sichtprofilen 2, 3 eingreifen - dies auch gegenüber der Sichtseite 101 des Fassadensystems 100 verdeckt. Hierzu springt die Aufnahmewand 11.2 der Aufnahme 11 gegenüber der anderen Nutwand 2.2 des Sichtprofils 2 zurück. Zudem liegt der Nutgrund des ersten Sichtprofils 2 am zweiten Aufnahmeboden 11.1 an, was die Standfestigkeit verbessern kann.In addition, the second receptacle 11 adjoins the first receptacle 10 and is arranged after it. So the second receptacle 11 is arranged further away from the base plate 5 than the first receptacle 10. This means that the holding part 1 or the Web 6 engage in a tongue-and-groove connection 102 between the visible profiles 2, 3 - this is also hidden from the visible side 101 of the facade system 100. For this purpose, the receiving wall 11.2 of the receptacle 11 jumps back relative to the other groove wall 2.2 of the viewing profile 2. In addition, the groove base of the first visible profile 2 rests on the second receiving base 11.1, which can improve stability.

Wie in den Figuren 1 und 3 zu erkennen, trennt der Steg 6 die erste Aufnahme 10 von der zweiten Aufnahme 11 durch einen, vorzugsweise parallel zur Grundplatte 5 verlaufenden, Stegabschnitt 17, welcher eine gemeinsame Wand der Aufnahmen 10 und 11 darstellt. Dies reduziert den Materialaufwand am Halteteil 1 erheblich. Vorzugsweise läuft der Steg 6 in der Aufnahmewand 11.2 der zweiten Aufnahme 11 aus. Verfahrenstechnisch leicht können die erste und zweite Aufnahme 10, 11 als darauffolgende Biegeabschnitte mit gegensinnigen Biegeverläufen am Steg geschaffen werden.Like in the Figures 1 and 3 As can be seen, the web 6 separates the first receptacle 10 from the second receptacle 11 by a web section 17, which preferably runs parallel to the base plate 5 and which represents a common wall of the receptacles 10 and 11. This significantly reduces the amount of material on the holding part 1. Preferably, the web 6 ends in the receiving wall 11.2 of the second receptacle 11. In terms of process technology, the first and second receptacles 10, 11 can be created as subsequent bending sections with opposite bending courses on the web.

Der Steg 6 kann witterungsbedingtes Quellen und/oder Schwinden der Sichtprofile 2, 3 durch zwei federnde Materialzungen 12.1, 12.2, wie diese in Fig. 3 dargestellt sind, abtragen. Diese Materialzungen 12.1, 12.2 werden durch Einschneiden und Formbiegen aus dem Steg 6 gebildet, was die Herstellung der Halteteils 1 erheblich vereinfacht. Die Materialzungen 12.1, 12.2 springen dem Steg 6 vor und folgen dem Quellen und/oder Schwinden des jeweiligen Sichtprofils 2, 3The web 6 can prevent weather-related swelling and/or shrinkage of the visible profiles 2, 3 by means of two resilient material tongues 12.1, 12.2, as shown in Fig. 3 are shown, remove. These material tongues 12.1, 12.2 are formed from the web 6 by cutting and bending, which considerably simplifies the production of the holding part 1. The material tongues 12.1, 12.2 project from the web 6 and follow the swelling and/or shrinking of the respective viewing profile 2, 3

Wie in der Fig. 1 erkennbar, sind die Materialzungen 12.1, 12,2 am ersten Aufnahmeboden 10.1 der ersten Aufnahme 10 angeordnet und springen diesem Aufnahmeboden 10.1 auf der Seite 10.1 vor, die der ersten Aufnahme 10 abgewandt ist. Damit kann das zweite Sichtprofil 3 am Steg 6 federnd gehalten werden. Die beiden Materialzungen 12.1, 12,2 sind zudem auf gleicher Höhe am ersten Aufnahmeboden 10.1 angeordnet und verlaufen aufeinander zu - was die federnde Lagerung des zweiten Sichtprofils 3 verbessert.Like in the Fig. 1 As can be seen, the material tongues 12.1, 12.2 are arranged on the first receiving base 10.1 of the first recording 10 and protrude from this receiving base 10.1 on the side 10.1 which faces away from the first recording 10. This means that the second viewing profile 3 can be held resiliently on the web 6. The two material tongues 12.1, 12.2 are also arranged at the same height on the first receiving base 10.1 and run towards each other - which improves the resilient mounting of the second viewing profile 3.

Die Herstellung des Halteteils 1 kann weiter erleichtert werden, indem der Steg 6 an einem ersten Längsrand 5.1 der beiden Längsränder 5.1, 5.2 der Grundplatte 5 anschließt. Damit kann der Steg 6 durch ein Biegeverfahren, beispielsweise mit Abkanten, aus dem Metallblech gebildet werden.The production of the holding part 1 can be further facilitated by the web 6 being connected to a first longitudinal edge 5.1 of the two longitudinal edges 5.1, 5.2 of the base plate 5. The web 6 can thus be formed from the metal sheet by a bending process, for example with folding.

Dennoch ist die Handhabung zur Montage des Haltteils 1 mit dem Steg 6 am ersten Längsrand 5.1 der Grundplatte 5 nicht beeinträchtigt, da die Grundplatte 5 an diesem Längsrand 5.1 in einer Nase 13 ausläuft. Diese Nase 13 ist mittig zum Steg 6 angeordnet und springt dem Steg 6 am ersten Längsrand 5.1 vor. Mit Hilfe der Nase 13 im Zusammenwirken mit der zweiten Aufnahme 11, kann das Halteteil 1 sohin handhabungsfreundlich auf das zweite Sichtprofil 3 in der Art eines Clips aufgesetzt und zur Befestigung mit der Unterkonstruktion vorbereitet werden.Nevertheless, the handling for mounting the holding part 1 with the web 6 on the first longitudinal edge 5.1 of the base plate 5 is not affected, since the base plate 5 ends in a nose 13 on this longitudinal edge 5.1. This nose 13 is arranged centrally to the web 6 and projects from the web 6 on the first longitudinal edge 5.1. With the help of the nose 13 in cooperation with the second receptacle 11, the holding part 1 can be placed on the second viewing profile 3 in the manner of a clip in a way that is easy to handle and prepared for attachment to the substructure.

Das Positionieren des Halteteils 1 ist zudem vereinfacht möglich, da Nase 13 und die Befestigungsöffnung 7 quer zur Längsrichtung 14 des Halteteils 1 nebeneinander fluchtend angeordnet sind.The positioning of the holding part 1 is also possible in a simplified manner, since the nose 13 and the fastening opening 7 are arranged next to one another in alignment transversely to the longitudinal direction 14 of the holding part 1.

Die Montage des Halteteils 1 erleichtert sich zudem dadurch, dass die Grundplatte 5 eine, insbesondere kreisförmige, Vertiefung 5.3 mit der Befestigungsöffnung 7 für das Befestigungsmittel 8 aufweist.The assembly of the holding part 1 is also made easier by the fact that the base plate 5 has a, in particular circular, recess 5.3 with the fastening opening 7 for the fastening means 8.

Beidseitig der Vertiefung 5.3 sind je zwei längliche Sicke 5.4, 5.5 in der Grundplatte 5 vorgesehen. Diese länglichen Sicke 5.4, 5.5 verlaufen parallel und quer zur Längsrichtung 14 des Halteteils 1. Deren Sickentiefe ts der Sicken 5.4, 5.5 entspricht bzw. stimmt mit der Tiefe tv der Vertiefung 5.3 überein.Two elongated beads 5.4, 5.5 are provided in the base plate 5 on both sides of the recess 5.3. These elongated beads 5.4, 5.5 run parallel and transversely to the longitudinal direction 14 of the holding part 1. The bead depth ts of the beads 5.4, 5.5 corresponds or coincides with the depth tv of the recess 5.3.

Die normal zur Grundplatte 5 ausgerichtete Befestigungsöffnung 7 ist vergleichsweise nahe am Steg 6 vorgesehen. Damit die Befestigungsmittel 8 vom Steg 6 ungehindert in die Befestigungsöffnung 7 eingebracht werden können, weist der Steg 6 im Bereich des zweiten Aufnahmebodens 11.1 der zweiten Aufnahme 11 eine Aussparung 15 auf. Diese Aussparung 15 ist mit der Befestigungsöffnung 7 in der Grundplatte 5 fluchtend ausgerichtet. Derart ist gewährleistet, dass das Einbringen des Befestigungsmittel 8 in die Unterkonstruktion 4 einfach und sicher erfolgen kann.The fastening opening 7, which is aligned normally to the base plate 5, is provided comparatively close to the web 6. So that the fastening means 8 can be inserted from the web 6 into the fastening opening 7 without hindrance, the web 6 has a recess 15 in the area of the second receiving base 11.1 of the second receptacle 11. This recess 15 is connected to the fastening opening 7 in the Base plate 5 aligned. This ensures that the fastening means 8 can be inserted into the substructure 4 easily and safely.

Zudem kann der Fig. 3 erkannt werden, dass der Aufnahmeboden 11.1 der zweiten Aufnahme 11 einen unter einem spitzen Winkel α an die erste Aufnahme 10 geneigt anschließenden Bodenabschnitt 16 aufweist. Der Neigungswinkel α beträgt vorzugsweise 45 Grad. Durch den Bodenabschnitt 16 kann das erste Sichtprofil 2 leichter in die Aufnahme 10 eingebracht werden.In addition, he can Fig. 3 It can be recognized that the receiving base 11.1 of the second receptacle 11 has a bottom section 16 which is inclined at an acute angle α to the first receptacle 10. The angle of inclination α is preferably 45 degrees. The bottom section 16 allows the first visual profile 2 to be inserted into the receptacle 10 more easily.

Claims (13)

  1. Holding part made of a metal sheet for holding two visible profiles (2, 3), more particularly façade profiles, having a base plate (5) which has a fastening opening (7) for a fastening means (8), having at least one web (6) which is formed by deforming the metal sheet and, together with the base plate (5), forms a first U-shaped receptacle (10) for mounting a first visible profile (2) which projects into this first receptacle (10), and having a second receptacle (11) for mounting a second visible profile (3) projecting into this second receptacle (11), wherein the first and second receptacles (10, 11) are aligned opposite one another, wherein the web (6) forms the second receptacle (11) in a U-shaped manner, wherein the web (6) has at least one material tongue (12.1, 12.2) formed from the web (6) by cutting and shaping for resilient abutment against one of the two visible profiles (2, 3), which material tongue (12.1, 12.2) projects from the web (6), characterized in that the material tongue (12.1, 12.2) is arranged on the respective receiving base (10.1, 11.1) of the first or second receptacle (10, 11), wherein the material tongue (12.1, 12.2) projects from the receptacle base (10.1, 11.1) on that side which faces away from the receptacle (10, 11).
  2. Holding part according to claim 1, characterized in that the second receptacle (11) adjoins the first receptacle (10) and is arranged after the latter.
  3. Holding part according to claim 2, characterized in that the two receptacles (10, 11) are partially formed by a common web section (17) of the web (6).
  4. Holding part according to one of claims 1 to 3, characterized in that the web (6) has two material tongues (12.1, 12.2) which preferably project from the receiving base (10.1, 11.1) towards one another.
  5. Holding part according to one of claims 1 to 4, characterized in that the base plate (5) has a recess (5.3), more particularly a circular recess, with the fastening opening (7) for the fastening means (8).
  6. Holding part according to claim 5, characterized in that at least one elongated bead (5.4, 5.5) is provided on both sides next to the recess (5.3), the bead depth (ts) of which corresponds to the depth of the recess (5.3).
  7. Holding part according to one of claims 1 to 6, characterized in that the web (6) has a recess (15) aligned with the fastening opening (7) in the base plate (5) in the region of the second receiving base (11.1) of the second receiving part (11).
  8. Holding part according to one of claims 1 to 7, characterized in that the web (6) adjoins a longitudinal edge (5.1, 5.2) of the base plate (5).
  9. Holding part according to claim 8, characterized in that the base plate (5) ends in a lug (13) which projects centrally of the web (6) on the longitudinal edge (5.1) thereof.
  10. Holding part according to claim 9, characterized in that the lug (13) and fastening opening (7) are arranged in alignment adjacent to one another normal to the longitudinal direction (14) of the holding part (1).
  11. Holding part according to one of claims 1 to 10, characterized in that the receiving base (11.1) of the second receptacle (11) has a base section (16) adjoining the first receptacle (10) in an inclined manner at an acute angle of inclination (α).
  12. Holding part according to claim 11, characterized in that the angle of inclination (α) is from 40 to 50 degrees, preferably 45 degrees.
  13. Façade system having at least two visible profiles (2, 3) which have a tongue- and-groove connection between them, and having a holding part (1) according to one of claims 1 to 12, wherein a groove wall of the first visible profile (2) projects into the first receptacle (10) of the holding part and the tongue of the second visible profile (3) projects into the second receptacle (11) of the holding part (1).
EP18176386.3A 2018-06-06 2018-06-06 Holding element and façade system with such a holding element Active EP3578731B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18176386.3A EP3578731B1 (en) 2018-06-06 2018-06-06 Holding element and façade system with such a holding element

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EP18176386.3A EP3578731B1 (en) 2018-06-06 2018-06-06 Holding element and façade system with such a holding element

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EP3578731A1 EP3578731A1 (en) 2019-12-11
EP3578731B1 true EP3578731B1 (en) 2023-11-29
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012100659U1 (en) * 2012-02-27 2012-03-23 Werzalit Gmbh + Co. Kg Elongated profile element for indoor and outdoor installation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187389A (en) * 1961-02-08 1965-06-08 Wood Conversion Co Panel board clip
NL1013914C2 (en) 1999-01-27 2000-08-08 Houtprodukten Heuvelman B V Horizontal cladding for outside walls, has hidden attachment system at rear, is less subject to ingress of damp by capillary action than conventional tongue and groove cladding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012100659U1 (en) * 2012-02-27 2012-03-23 Werzalit Gmbh + Co. Kg Elongated profile element for indoor and outdoor installation

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