EP3967828B1 - Fastening system for cladding elements - Google Patents

Fastening system for cladding elements Download PDF

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Publication number
EP3967828B1
EP3967828B1 EP20195309.8A EP20195309A EP3967828B1 EP 3967828 B1 EP3967828 B1 EP 3967828B1 EP 20195309 A EP20195309 A EP 20195309A EP 3967828 B1 EP3967828 B1 EP 3967828B1
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EP
European Patent Office
Prior art keywords
anchoring
fastening system
clip
profiled element
anchoring profiled
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.)
Active
Application number
EP20195309.8A
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German (de)
French (fr)
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EP3967828C0 (en
EP3967828A1 (en
Inventor
Friedrich Knapp
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Knapp GmbH
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Knapp GmbH
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Filing date
Publication date
Priority to EP20195309.8A priority Critical patent/EP3967828B1/en
Application filed by Knapp GmbH filed Critical Knapp GmbH
Priority to EP22198734.0A priority patent/EP4130409B1/en
Priority to CN202180053356.XA priority patent/CN115997062A/en
Priority to PCT/EP2021/070381 priority patent/WO2022053210A1/en
Priority to CA3188643A priority patent/CA3188643A1/en
Priority to US18/023,236 priority patent/US20230235568A1/en
Publication of EP3967828A1 publication Critical patent/EP3967828A1/en
Application granted granted Critical
Publication of EP3967828C0 publication Critical patent/EP3967828C0/en
Publication of EP3967828B1 publication Critical patent/EP3967828B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0846—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements engaging holes or grooves in the side faces of the covering elements
    • 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
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0816—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements extending into the back side of the covering elements
    • E04F13/0819—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements extending into the back side of the covering elements inserted into grooves in the back side of the covering elements
    • 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
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0814—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements fixed by means of clamping action
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02044—Separate elements for fastening to an underlayer
    • E04F2015/0205—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer
    • E04F2015/02066—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional fastening elements between furring elements and flooring elements
    • E04F2015/02072—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional fastening elements between furring elements and flooring elements the additional fastening elements extending into the back side of the flooring elements

Definitions

  • the present invention relates to a fastening system for cladding elements, with an anchoring profile that can be mounted on a substructure and a clip element that can be mounted on the cladding element and latched to the anchoring profile.
  • Numerous clip systems are already known for fastening cladding elements, for example facade strips on facades, wall panels on interior walls, floorboards on floors, etc.
  • cladding elements for example facade strips on facades, wall panels on interior walls, floorboards on floors, etc.
  • the known systems are either complex to manufacture, difficult to assemble or not sufficiently adjustable and/or durable.
  • the aim of the invention is to create an improved fastening system which overcomes the disadvantages of the prior art.
  • the anchoring profile has at least one latching projection on each of two opposite sides and the clip element has the shape of a U with a central web and two legs, with the clip element overlapping the anchoring profile in the manner of a clamp in the latched position and each leg latches onto a latching projection in the manner of a snap hook
  • the fastening system according to the invention being characterized in that the anchoring profile carries one connecting part and the clip element carries the other connecting part of a groove/tongue connection, which in the latched position of the clip element blocks the anchoring profile from shifting the clip element in the profile longitudinal direction of the anchoring profile.
  • the fastening system of the invention allows easy installation and a secure hold of a cladding element a substructure, eg a slatted frame, a wall, a floor, etc.
  • the two parts anchoring profile and clip element are easy to manufacture and the anchoring profile can be produced in any length.
  • a long, continuous anchoring profile can be used for several clip elements, so that the anchoring profiles themselves form a slatted frame, so to speak, onto which the cladding elements can be clipped using the clip elements.
  • each clip element can have its own short anchoring profile, so that rainwater can pass through and drain off unhindered between individual, spaced-apart fastening systems each consisting of a clip element and an anchoring profile.
  • the length of the anchoring profile in the profile longitudinal direction is preferably at least twice, particularly preferably at least three times, the length of a clip element, with the fastening system comprising at least two clip elements per anchoring profile.
  • the anchoring profile and the clip element preferably have essentially the same length in the longitudinal direction of the profile.
  • the end faces of the anchoring profile are designed as mutually complementary plug-in connections, via which two anchoring profiles can be plugged together in the longitudinal direction of the profile with a clamping fit.
  • two fastening systems e.g. each consisting of a clip element and an anchoring profile, can be plugged together to form a wider fastening system that is twice as strong, for example to fasten heavy cladding elements.
  • the web of the clip element carries on its back facing away from the legs at least one projecting rib which is designed to engage in a groove of the lining element with a press fit. If the cladding element has a groove, which is longer than the rib, for example a groove running the entire length of its rear side, the cladding element can be attached to the clip element at any point along the groove and thus adjusted accordingly.
  • the rib is preferably provided with grooves or locking lugs, particularly preferably on both of its flat sides, in order to ensure that the cladding element is held securely.
  • the spine can carry two parallel ribs which are provided at their protruding ends with detents pointing away from one another and are designed to resiliently engage in a cross-sectionally T-shaped groove of the covering element.
  • the cladding element can be clipped onto the clip element.
  • the locking projections of the anchoring profile can be formed, for example, on the two opposite end faces of the anchoring profile.
  • the mentioned sides of the anchoring profile, which carry the latching projections run parallel to the longitudinal direction of the profile of the anchoring profile.
  • the latching projections can be formed as parts of the profile cross-section that pass through in the longitudinal direction of the profile and the clip element can be clipped on at any point along the longitudinal direction of the profile of the anchoring element. This is particularly useful in that variant of the fastening system in which a longer anchoring profile common to several clip elements is used, which forms a slatted frame for the cladding elements, so to speak.
  • the anchoring profile carries one connecting part and the clip element carries the other connecting part of a tongue and groove connection which blocks displacement of the clip element in the longitudinal direction of the anchoring profile when the clip element is in the latched position on the anchoring profile.
  • the anchoring profile has the same length as the clip element, this prevents slipping or only partially Overlapping of clip element and anchoring profile in the longitudinal direction of the profile.
  • a regular arrangement of the clip elements and thus the cladding elements can be predefined with the aid of such tongue and groove connections.
  • the legs latch releasably on the respective latching projection.
  • the cladding elements can also be removed from the substructure again, for example for cleaning, repair or replacement.
  • the anchoring profile with at least one extending in the longitudinal direction of the profile groove or opening for the passage of a cable, pipe, cable or the like is particularly advantageous. is provided.
  • the anchoring profiles can be used to fix installations or mechanical bracing behind the cladding elements.
  • a fastening system 1 for fastening cladding elements 2 to a substructure 3 is shown.
  • the cladding elements 2 can be, for example, facade strips, facade panels, wall panels, floorboards, tiles, etc.
  • the substructure 3 can be, for example, a slatted frame, an inner or outer wall, a screed, etc.
  • the cladding elements 2 are fascia strips, which are intended to be attached, for example, vertically to the outer wall of a building, and each have a longitudinal groove 4 on their back.
  • the cladding strips 2 are, for example, at a regular mutual distance a by means of two or more over Fastening systems 1 distributed along their length are fastened to the substructure 3 .
  • Each fastening system 1 comprises an anchoring profile 5 which can be mounted on the substructure 3 and a clip element 6 which can be mounted on a cladding element 2 and which can be latched to the anchoring profile 5 .
  • the anchoring profile 5 has in the embodiment of Figures 1 and 2 the shape of a small block with a profile longitudinal direction R, profile front sides 7, 8, lateral sides 9, 10 and top and bottom sides 11, 12. On the opposite lateral sides 9, 10, the anchoring profile 5 each at least one locking projection 13, 14 on.
  • the latching projections 13, 14 could also be arranged on the end faces 7, 8, for example formed by central depressions or undercuts 15 of the end faces 7, 8.
  • the latching projections 13, 14 on the lateral sides 9, 10 each have an approximately isosceles-triangular cross-section, as seen in the longitudinal direction R of the profile, i.e. they are chamfered both on their top side 16 and on their bottom side 17 with respect to the clipping-on direction C of the clip element 6 .
  • the anchoring profile 5 can be glued, nailed or embedded in the substructure, e.g. plastered or embedded in concrete.
  • the anchoring profile 5 is screwed onto the substructure 3 and for this purpose has one or more bores 18 passing through from the top to the bottom 11, 12 for corresponding fastening screws.
  • the clip element 6 is essentially in the shape of a U with a central web 19 and two legs 20, 21 hanging down from its ends so - because the legs 20, 21 and / or the web 19 are slightly elastic - snap hook.
  • the clip element 6 engages over the anchoring profile 5 in the manner of a clamp, with each snap hook leg 20, 21 latching onto a latching projection 13, 14, more precisely: the latching lugs 22, 23 come to rest behind the latching projections 13, 14 on their undersides 17.
  • one of the parts anchoring profile 5 and clip element 6 carries one connecting part and the other part carries the other connecting part of the tongue and groove connection.
  • a groove 25 formed between two projections 24 is provided on the upper sides 16 of the locking projections 13, 14 of the anchoring profile 5, into which a spring 26 formed on the inner sides of the legs 20, 21 engages in order to hold the clip element 6 in the To fix the locking position in the profile longitudinal direction R.
  • the tongue/groove connection 25, 26 can also be established in a different way by correspondingly complementary configurations between the anchoring profile 5 and the clip element 6.
  • the web 19 carries a protruding rib 28 on its back 27 facing away from the legs 20, 22.
  • the rib 28 engages in the groove 4 of the cladding element 2 with a press fit.
  • the rib 28 is approximately lamellar in the example shown and has grooves or latching lugs 31 on its two flat sides 29, 30, which improve the clamping fit when the rib 28 is pressed into the groove 4 of the cladding element 2.
  • the ribs 28 can also be glued into the grooves 4. It is also possible to additionally screw the clip element 6 to the cladding element 2, for example by means of screws passing through the web 19 and reaching into the back of the cladding element 2 or by means of screws which are screwed laterally into a cladding element 2 and pass through the rib 28.
  • the rib 28 can also have bores 32 for the passage of such screws.
  • the anchoring profiles 5 are anchored to the substructure 3 in the first step, for example by means of screws through the holes 18. Then either the clip elements 6 are first latched to the assembled anchoring profiles 5 and then the cladding elements 2 are pushed onto the ribs 28, or it the clip elements 6 with the ribs 28 are first inserted into the grooves 4 of the cladding elements 2 and then the cladding elements 2 together with the clip elements 6 are locked on the anchoring profiles 5 .
  • fastening systems 1 can also be connected to form a larger double, triple or multiple fastening system.
  • the anchoring profiles 5 several fastening systems 1 are plugged together like building blocks.
  • the end faces 7, 8 of the anchoring profiles 5 can be equipped with mutually complementary plug-in connections, via which two anchoring profiles 5 can be plugged together in the longitudinal direction R of the profile with a clamping fit.
  • one end face 8 can be provided with pins 33 which can be inserted into recesses 15 in the other end face 7 .
  • the anchoring profiles 5 plugged together in this way can be attached to the substructure 3 more easily than several individual anchoring profiles 5. For example, of a group of anchoring profiles 5 plugged together, only the outermost anchoring profiles 5 need to be screwed to the substructure 3, whereas the middle anchoring profiles 5 of the anchoring profiles 5 at the Edge of the group on the connectors 15, 33 are kept up.
  • plug-in connections 15, 33 can also be achieved by other complementary configurations of the end faces 7, 8 of the anchoring profiles 5, in particular also by an oppositely symmetrical design of the end faces 7, 8.
  • the anchoring profile 5 'of the fastening system 1 of Figures 3 and 4 is significantly longer than a clip element 6 in the profile longitudinal direction R and can thus form a slatted frame itself, which is placed between the cladding elements 2 and a substructure 3 (in 4 not shown) is located.
  • a plurality of clip elements 6 can thus be locked on an anchoring profile 5', for example at regular intervals a.
  • the anchoring profile 5' can be provided in prefabricated lengths or can be cut to the appropriate length on site during assembly. To predefine the distances a of the cladding elements 2 to be arranged, the anchoring profile 5' is equipped, for example, with one part (grooves 25 or tongues 26) of tongue and groove connections 25, 26 at regular intervals a. It is also possible that the long anchoring profiles 5 'of Figures 3 and 4 be equipped on their end faces 7, 8 with complementary plug-in connections 15, 33, so that they can be plugged together to form even longer anchoring profiles.
  • the clip element 6 not belonging to the invention is shown, denoted here by the reference numeral 6'.
  • the clip element 6' On the back 27 of its web 19, the clip element 6' carries two parallel ribs 28 which are spaced apart from one another. Due to their slight elasticity and / or the slight elasticity of the web 19 form the Ribs 28 thus facing away from each other spring hooks, which can snap resiliently into a cross-sectionally T-shaped groove 4 'of the cladding element 2 ( 6 ).
  • the clip element 6 has no rib(s) 28 and is, for example, glued or screwed to the back of the paneling elements 2, for example with the aid of bores 35 for the passage of screws. Incidentally, such bores 35 can also be used in the clip elements 6, 6'.
  • the anchoring profile 5" is provided with one or more grooves or openings 36 running in the longitudinal direction R of the profile for the passage of cables, pipes, cable pulls or the like. 37 equipped.
  • electrical installations, water pipe installations, mechanical controls, Bowden cables, tension wires for bracing, etc. can be routed behind a facade equipped with cladding elements 2 .
  • the anchoring profiles 5, 5', 5" and clip elements 6, 6', 6" can be made of any suitable material, for example plastic or metal such as steel or aluminum.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)

Description

Die vorliegende Erfindung betrifft ein Befestigungssystem für Verkleidungselemente, mit einem an einer Unterkonstruktion montierbaren Verankerungsprofil und einem am Verkleidungselement montierbaren, mit dem Verankerungsprofil verrastbaren Clipelement.The present invention relates to a fastening system for cladding elements, with an anchoring profile that can be mounted on a substructure and a clip element that can be mounted on the cladding element and latched to the anchoring profile.

Zum Befestigen von Verkleidungselementen, z.B. Fassadenleisten an Fassaden, Wandpaneelen an Innenwänden, Bodendielen an Böden usw., sind bereits zahlreiche Clipsysteme bekannt. Beispielsweise offenbart die Schrift WO 2015/140475 A1 U-förmige Clipelemente mit zwei nach unten weisenden Schenkeln zur Verankerung an einem schienenförmigen Verankerungsprofil einer Unterkonstruktion und einem Rücken zum Anclipsen des Verkleidungselements. Die bekannten Systeme sind entweder aufwendig in der Fertigung, mühsam in der Montage oder nicht ausreichend justierbar und/oder dauerhaft. Die Erfindung setzt sich zum Ziel, eine verbessertes Befestigungssystem zu schaffen, welches die Nachteile des Standes der Technik überwindet.Numerous clip systems are already known for fastening cladding elements, for example facade strips on facades, wall panels on interior walls, floorboards on floors, etc. For example, Scripture reveals WO 2015/140475 A1 U-shaped clip elements with two legs pointing downwards for anchoring to a rail-shaped anchoring profile of a substructure and a back for clipping on the cladding element. The known systems are either complex to manufacture, difficult to assemble or not sufficiently adjustable and/or durable. The aim of the invention is to create an improved fastening system which overcomes the disadvantages of the prior art.

Dieses Ziel wird mit einem Befestigungssystem der einleitend genannten Art erreicht, wobei das Verankerungsprofil an zwei gegenüberliegenden Seiten jeweils zumindest einen Rastvorsprung und das Clipelement die Form eines U mit einem zentralen Steg und zwei Schenkeln hat, wobei das Clipelement in der Verrastungsstellung das Verankerungsprofil klammerartig übergreift und dabei jeder Schenkel in der Art eines Schnapphakens an einem Rastvorsprung verrastet, wobei sich das Befestigungssystem gemäß der Erfindung dadurch auszeichnet, dass das Verankerungsprofil den einen Verbindungsteil und das Clipelement den anderen Verbindungsteil einer Nut/Feder-Verbindung trägt, welche in der Verrastungsstellung des Clipelements auf dem Verankerungsprofil eine Verschiebung des Clipelements in Profillängsrichtung des Verankerungsprofils blockiert.This goal is achieved with a fastening system of the type mentioned at the outset, in which the anchoring profile has at least one latching projection on each of two opposite sides and the clip element has the shape of a U with a central web and two legs, with the clip element overlapping the anchoring profile in the manner of a clamp in the latched position and each leg latches onto a latching projection in the manner of a snap hook, the fastening system according to the invention being characterized in that the anchoring profile carries one connecting part and the clip element carries the other connecting part of a groove/tongue connection, which in the latched position of the clip element blocks the anchoring profile from shifting the clip element in the profile longitudinal direction of the anchoring profile.

Das Befestigungssystem der Erfindung erlaubt eine einfache Montage und einen sicheren Halt eines Verkleidungselements an einer Unterkonstruktion, z.B. einem Lattenrost, einer Wand, einem Boden usw. Die zwei Teile Verankerungsprofil und Clipelement sind einfach zu fertigen und das Verankerungsprofil in beliebiger Länge herstellbar. So kann in einer ersten Variante der Erfindung ein langes, durchgehendes Verankerungsprofil für mehrere Clipelemente verwendet werden, so dass die Verankerungsprofile gleichsam selbst einen Lattenrost bilden, auf welchen die Verkleidungselemente mittels der Clipelemente aufgeclipst werden können. Oder es kann in einer alternativen Variante pro Clipelement ein eigenes kurzes Verankerungsprofil verwendet werden, so dass zwischen einzelnen, voneinander beabstandeten Befestigungssystemen aus jeweils einem Clipelement und einem Verankerungsprofil Regenwasser ungehindert hindurchtreten und abfließen kann.The fastening system of the invention allows easy installation and a secure hold of a cladding element a substructure, eg a slatted frame, a wall, a floor, etc. The two parts anchoring profile and clip element are easy to manufacture and the anchoring profile can be produced in any length. In a first variant of the invention, a long, continuous anchoring profile can be used for several clip elements, so that the anchoring profiles themselves form a slatted frame, so to speak, onto which the cladding elements can be clipped using the clip elements. Or, in an alternative variant, each clip element can have its own short anchoring profile, so that rainwater can pass through and drain off unhindered between individual, spaced-apart fastening systems each consisting of a clip element and an anchoring profile.

In der ersten Variante beträgt bevorzugt die Länge des Verankerungsprofils in Profillängsrichtung zumindest das Doppelte, besonders bevorzugt zumindest das Dreifache, der Länge eines Clipelements, wobei das Befestigungssystem zumindest zwei Clipelemente pro Verankerungsprofil umfasst. In der zweiten Variante haben das Verankerungsprofil und das Clipelement in Profillängsrichtung bevorzugt im wesentlichen dieselbe Länge.In the first variant, the length of the anchoring profile in the profile longitudinal direction is preferably at least twice, particularly preferably at least three times, the length of a clip element, with the fastening system comprising at least two clip elements per anchoring profile. In the second variant, the anchoring profile and the clip element preferably have essentially the same length in the longitudinal direction of the profile.

In einer vorteilhaften Ausführungsform der Erfindung sind die Stirnseiten des Verankerungsprofils als zueinander komplementäre Steckverbindungen ausgebildet, über welche jeweils zwei Verankerungsprofile in Profillängsrichtung mit Klemmsitz zusammensteckbar sind. Dadurch können zwei Befestigungssysteme, z.B. aus je einem Clipelement und einem Verankerungsprofil, zu einem breiteren, doppelt so starken Befestigungssystem zusammengesteckt werden, beispielsweise um schwere Verkleidungselemente zu befestigen.In an advantageous embodiment of the invention, the end faces of the anchoring profile are designed as mutually complementary plug-in connections, via which two anchoring profiles can be plugged together in the longitudinal direction of the profile with a clamping fit. This means that two fastening systems, e.g. each consisting of a clip element and an anchoring profile, can be plugged together to form a wider fastening system that is twice as strong, for example to fasten heavy cladding elements.

Gemäß einem weiteren bevorzugten Merkmal der Erfindung trägt der Steg des Clipelements auf seinem den Schenkeln abgewandten Rücken zumindest eine hochragende Rippe, die dafür ausgebildet ist, mit Klemmsitz in eine Nut des Verkleidungselements einzugreifen. Wenn das Verkleidungselement eine Nut hat, die länger als die Rippe ist, beispielsweise eine über die gesamte Länge seiner Rückseite verlaufende Nut, kann das Verkleidungselement an beliebiger Stelle entlang der Nut auf das Clipelement aufgesteckt und so entsprechend justiert werden.According to a further preferred feature of the invention, the web of the clip element carries on its back facing away from the legs at least one projecting rib which is designed to engage in a groove of the lining element with a press fit. If the cladding element has a groove, which is longer than the rib, for example a groove running the entire length of its rear side, the cladding element can be attached to the clip element at any point along the groove and thus adjusted accordingly.

Bevorzugt ist die Rippe mit Riefen oder Rastnase versehen, besonders bevorzugt auf ihren beiden Flachseiten, um einen guten Halt des Verkleidungselements zu gewährleisten.The rib is preferably provided with grooves or locking lugs, particularly preferably on both of its flat sides, in order to ensure that the cladding element is held securely.

In einer weiteren Ausführungsform kann der Rücken zwei parallele Rippen tragen, die an ihren auskragenden Enden mit voneinander wegweisenden Rastnasen versehen und dafür ausgebildet sind, federnd in eine im Querschnitt T-förmige Nut des Verkleidungselements einzugreifen. Dadurch kann das Verkleidungselement auf das Clipelement aufgeclipst werden.In a further embodiment, the spine can carry two parallel ribs which are provided at their protruding ends with detents pointing away from one another and are designed to resiliently engage in a cross-sectionally T-shaped groove of the covering element. As a result, the cladding element can be clipped onto the clip element.

Die Rastvorsprünge des Verankerungsprofils können beispielsweise an den zwei einander gegenüberliegenden Stirnseiten des Verankerungsprofils ausgebildet sein. Bevorzugt verlaufen jedoch die genannten Seiten des Verankerungsprofils, welche die Rastvorsprünge tragen, parallel zur Profillängsrichtung des Verankerungsprofils. Dadurch können die Rastvorsprünge als in Profillängsrichtung hindurchgehende Teile des Profilquerschnitts ausgebildet und das Clipelement an beliebiger Stelle entlang der Profillängsrichtung des Verankerungselements aufgeclipst werden. Dies ist insbesondere in jener Variante des Befestigungssystems nützlich, in der ein längeres, mehreren Clipelementen gemeinsames Verankerungsprofil verwendet wird, das gleichsam einen Lattenrost für die Verkleidungselemente bildet.The locking projections of the anchoring profile can be formed, for example, on the two opposite end faces of the anchoring profile. Preferably, however, the mentioned sides of the anchoring profile, which carry the latching projections, run parallel to the longitudinal direction of the profile of the anchoring profile. As a result, the latching projections can be formed as parts of the profile cross-section that pass through in the longitudinal direction of the profile and the clip element can be clipped on at any point along the longitudinal direction of the profile of the anchoring element. This is particularly useful in that variant of the fastening system in which a longer anchoring profile common to several clip elements is used, which forms a slatted frame for the cladding elements, so to speak.

Gemäß der Erfindung trägt das Verankerungsprofil den einen Verbindungsteil und das Clipelement den anderen Verbindungsteil einer Nut/Feder-Verbindung, welche in der Verrastungsstellung des Clipelements auf dem Verankerungsprofil eine Verschiebung des Clipelements in Profillängsrichtung des Verankerungsprofils blockiert. In jener Variante des Befestigungssystems, in welcher das Verankerungsprofil die gleiche Länge wie das Clipelement hat, verhindert dies ein Abrutschen bzw. eine nur teilweise Überlappung von Clipelement und Verankerungsprofil in Profillängsrichtung. In der anderen Variante des Befestigungssystems mit einem längeren, über mehrere Clipelemente hindurchgehenden Verankerungsprofil kann mithilfe solcher Nut/FederVerbindungen eine regelmäßige Anordnung der Clipelemente und damit der Verkleidungselemente vordefiniert werden.According to the invention, the anchoring profile carries one connecting part and the clip element carries the other connecting part of a tongue and groove connection which blocks displacement of the clip element in the longitudinal direction of the anchoring profile when the clip element is in the latched position on the anchoring profile. In that variant of the fastening system in which the anchoring profile has the same length as the clip element, this prevents slipping or only partially Overlapping of clip element and anchoring profile in the longitudinal direction of the profile. In the other variant of the fastening system with a longer anchoring profile extending over several clip elements, a regular arrangement of the clip elements and thus the cladding elements can be predefined with the aid of such tongue and groove connections.

Besonders günstig ist, wenn die Schenkel am jeweiligen Rastvorsprung lösbar verrasten. Dadurch können die Verkleidungselemente auch wieder von der Unterkonstruktion abgenommen werden, beispielsweise für Reinigung, Reparatur oder Austausch.It is particularly favorable if the legs latch releasably on the respective latching projection. As a result, the cladding elements can also be removed from the substructure again, for example for cleaning, repair or replacement.

Besonders vorteilhaft ist es, wenn das Verankerungsprofil mit zumindest einer in Profillängsrichtung verlaufenden Nut oder Durchbrechung zum Hindurchführen eines Kabels, Rohres, Seilzugs od.dgl. versehen ist. Die Verankerungsprofile können so gleichzeitig zur Fixierung von Installationen oder mechanischem Verspannungen hinter den Verkleidungselementen verwendet werden.It when the anchoring profile with at least one extending in the longitudinal direction of the profile groove or opening for the passage of a cable, pipe, cable or the like is particularly advantageous. is provided. At the same time, the anchoring profiles can be used to fix installations or mechanical bracing behind the cladding elements.

Die Erfindung wird nachstehend anhand von in den beigeschlossenen Zeichnungen dargestellten Ausführungsbeispielen näher erläutert. In den Zeichnungen zeigen:

  • die Fig. 1 und 2 eine erste Ausführungsform des Befestigungssystems der Erfindung in einer gesprengten Perspektivansicht (Fig. 1) bzw. einer beispielhaften Verwendungsstellung perspektivisch (Fig. 2);
  • die Fig. 3 und 4 eine zweite Ausführungsform des Befestigungssystems der Erfindung in einer gesprengten Perspektivansicht (Fig. 3) bzw. einer beispielhaften Verwendungsstellung perspektivisch (Fig. 4);
  • die Fig. 5 und 6 eine nicht zur Erfindung gehörende alternative Ausführungsform des Clipelements in einer Perspektivansicht (Fig. 5) bzw. einer beispielhaften Verwendungsstellung perspektivisch (Fig. 6);
  • Fig. 7 noch eine nicht zur Erfindung gehörende Ausführungsform des Clipelements in einer Perspektivansicht; und
  • Fig. 8 eine weitere Ausführungsform des Verankerungselements der Befestigungssysteme der Fig. 1 bis 4 in einer Verwendungsstellung perspektivisch.
The invention is explained in more detail below with reference to exemplary embodiments illustrated in the accompanying drawings. In the drawings show:
  • the Figures 1 and 2 a first embodiment of the fastening system of the invention in an exploded perspective view ( 1 ) or an example position of use in perspective ( 2 );
  • the Figures 3 and 4 a second embodiment of the fastening system of the invention in an exploded perspective view ( 3 ) or an example position of use in perspective ( 4 );
  • the Figures 5 and 6 an alternative embodiment of the clip element not belonging to the invention in a perspective view ( figure 5 ) or an example position of use in perspective ( 6 );
  • 7 another embodiment of the clip element, which does not belong to the invention, in a perspective view; and
  • 8 another embodiment of the anchoring element of the fastening systems of Figures 1 to 4 in a position of use in perspective.

In den Fig. 1 und 2 ist ein Befestigungssystem 1 zum Befestigen von Verkleidungselementen 2 an einer Unterkonstruktion 3 gezeigt. Die Verkleidungselemente 2 können beispielsweise Fassadenleisten, Fassadenplatten, Wandpaneele, Bodendielen, Fliesen usw. sein. Die Unterkonstruktion 3 kann beispielsweise ein Lattenrost, eine Innen- oder Außenwand, ein Estrich usw. sein.In the Figures 1 and 2 a fastening system 1 for fastening cladding elements 2 to a substructure 3 is shown. The cladding elements 2 can be, for example, facade strips, facade panels, wall panels, floorboards, tiles, etc. The substructure 3 can be, for example, a slatted frame, an inner or outer wall, a screed, etc.

In dem gezeigten Beispiel sind die Verkleidungselemente 2 Fassadenleisten, die beispielsweise vertikal an der Außenwand eines Gebäudes angebracht werden sollen, und haben jeweils auf ihrer Rückseite eine Längsnut 4. Die Fassadenleisten 2 werden beispielsweise in einem regelmäßigen gegenseitigen Abstand a mit Hilfe von zwei oder mehr über ihre Längserstreckung verteilten Befestigungssystemen 1 an der Unterkonstruktion 3 befestigt.In the example shown, the cladding elements 2 are fascia strips, which are intended to be attached, for example, vertically to the outer wall of a building, and each have a longitudinal groove 4 on their back. The cladding strips 2 are, for example, at a regular mutual distance a by means of two or more over Fastening systems 1 distributed along their length are fastened to the substructure 3 .

Jedes Befestigungssystem 1 umfasst ein an der Unterkonstruktion 3 montierbares Verankerungsprofil 5 und ein an einem Verkleidungselement 2 montierbares Clipelement 6, das mit dem Verankerungsprofil 5 verrastbar ist.Each fastening system 1 comprises an anchoring profile 5 which can be mounted on the substructure 3 and a clip element 6 which can be mounted on a cladding element 2 and which can be latched to the anchoring profile 5 .

Das Verankerungsprofil 5 hat in der Ausführungsform der Fig. 1 und 2 die Form eines kleinen Blöckchens mit einer Profillängsrichtung R, Profil-Stirnseiten 7, 8, Lateralseiten 9, 10 und Ober- und Unterseiten 11, 12. An den einander gegenüberliegenden Lateralseiten 9, 10 weist das Verankerungsprofil 5 jeweils zumindest einen Rastvorsprung 13, 14 auf. Die Rastvorsprünge 13, 14 könnten jedoch auch an den Stirnseiten 7, 8 angeordnet sein, beispielsweise durch zentrale Vertiefungen bzw. Hinterschneidungen 15 der Stirnseiten 7, 8 gebildet.The anchoring profile 5 has in the embodiment of Figures 1 and 2 the shape of a small block with a profile longitudinal direction R, profile front sides 7, 8, lateral sides 9, 10 and top and bottom sides 11, 12. On the opposite lateral sides 9, 10, the anchoring profile 5 each at least one locking projection 13, 14 on. However, the latching projections 13, 14 could also be arranged on the end faces 7, 8, for example formed by central depressions or undercuts 15 of the end faces 7, 8.

Im gezeigten Beispiel haben die Rastvorsprünge 13, 14 an den Lateralseiten 9, 10 jeweils einen - in Profillängsrichtung R gesehen - etwa gleichschenkelig-dreieckigen Querschnitt, d.h. sind sowohl an ihrer Oberseite 16 als auch an ihrer Unterseite 17 bezüglich der Aufclipsrichtung C des Clipelements 6 abgefast.In the example shown, the latching projections 13, 14 on the lateral sides 9, 10 each have an approximately isosceles-triangular cross-section, as seen in the longitudinal direction R of the profile, i.e. they are chamfered both on their top side 16 and on their bottom side 17 with respect to the clipping-on direction C of the clip element 6 .

Das Verankerungsprofil 5 kann auf die Unterkonstruktion aufgeklebt, aufgenagelt oder darin eingebettet werden, z.B. eingeputzt oder einbetoniert. Im gezeigten Beispiel ist das Verankerungsprofil 5 auf die Unterkonstruktion 3 aufgeschraubt und weist zu diesem Zweck eine oder mehrere von der Ober- zur Unterseite 11, 12 hindurchgehende Bohrungen 18 für entsprechende Befestigungsschrauben auf.The anchoring profile 5 can be glued, nailed or embedded in the substructure, e.g. plastered or embedded in concrete. In the example shown, the anchoring profile 5 is screwed onto the substructure 3 and for this purpose has one or more bores 18 passing through from the top to the bottom 11, 12 for corresponding fastening screws.

Das Clipelement 6 hat im wesentlichen die Form eines U mit einem zentralen Steg 19 und zwei von dessen Enden herabhängenden Schenkeln 20, 21. Die Schenkel 20, 21 haben an ihren Enden jeweils nach innen weisende, d.h. einander zugewandte, Rastnasen 22, 23 und bilden so - weil die Schenkel 20, 21 und/oder der Steg 19 geringfügig elastisch sind - Schnapphaken.The clip element 6 is essentially in the shape of a U with a central web 19 and two legs 20, 21 hanging down from its ends so - because the legs 20, 21 and / or the web 19 are slightly elastic - snap hook.

In der Verrastungsstellung (Fig. 2) des Clipelements 6 auf dem Verankerungsprofil 5 übergreift das Clipelement 6 das Verankerungsprofil 5 klammerartig, wobei jeder Schnapphaken-Schenkel 20, 21 an einem Rastvorsprung 13, 14 verrastet, genauer: die Rastnasen 22, 23 hinter den Rastvorsprüngen 13, 14 an deren Unterseiten 17 zur Anlage kommen.In the latched position ( 2 ) of the clip element 6 on the anchoring profile 5, the clip element 6 engages over the anchoring profile 5 in the manner of a clamp, with each snap hook leg 20, 21 latching onto a latching projection 13, 14, more precisely: the latching lugs 22, 23 come to rest behind the latching projections 13, 14 on their undersides 17.

Jeweils einer der Teile Verankerungsprofil 5 und Clipelement 6 trägt dabei den einen Verbindungsteil und der andere Teil den anderen Verbindungsteil der Nut/Feder-Verbindung.In each case one of the parts anchoring profile 5 and clip element 6 carries one connecting part and the other part carries the other connecting part of the tongue and groove connection.

Im gezeigten Beispiel ist dazu auf den Oberseiten 16 der Rastvorsprünge 13, 14 des Verankerungsprofils 5 eine zwischen zwei Vorsprüngen 24 ausgebildete Nut 25 vorgesehen, in die jeweils eine an den Innenseiten der Schenkel 20, 21 ausgebildete Feder 26 eingreift, um das Clipelement 6 in der Verrastungsstellung in Profillängsrichtung R zu fixieren. Es versteht sich, dass die Nut/Feder-Verbindung 25, 26 auch auf andere Weise durch entsprechend komplementäre Ausgestaltungen zwischen Verankerungsprofil 5 und Clipelement 6 errichtet werden kann.In the example shown, a groove 25 formed between two projections 24 is provided on the upper sides 16 of the locking projections 13, 14 of the anchoring profile 5, into which a spring 26 formed on the inner sides of the legs 20, 21 engages in order to hold the clip element 6 in the To fix the locking position in the profile longitudinal direction R. It goes without saying that the tongue/groove connection 25, 26 can also be established in a different way by correspondingly complementary configurations between the anchoring profile 5 and the clip element 6.

Zur Montage des Clipelement 6 am jeweiligen Verkleidungselement 2 trägt der Steg 19 auf seinem den Schenkeln 20, 22 abgewandten Rücken 27 eine hochragende Rippe 28. Die Rippe 28 greift mit Klemmsitz in die Nut 4 des Verkleidungselements 2 ein. Die Rippe 28 ist im gezeigten Beispiel etwa lamellenförmig und hat auf ihren beiden Flachseiten 29, 30 Riefen oder Rastnasen 31, welche den Klemmsitz beim Einpressen der Rippe 28 in die Nut 4 des Verkleidungselements 2 verbessern.In order to mount the clip element 6 on the respective cladding element 2, the web 19 carries a protruding rib 28 on its back 27 facing away from the legs 20, 22. The rib 28 engages in the groove 4 of the cladding element 2 with a press fit. The rib 28 is approximately lamellar in the example shown and has grooves or latching lugs 31 on its two flat sides 29, 30, which improve the clamping fit when the rib 28 is pressed into the groove 4 of the cladding element 2.

Zur Verbesserung des Halts der Verkleidungselemente 2 auf den Clipelementen 6 können die Rippen 28 zusätzlich in die Nuten 4 eingeklebt werden. Auch ist es möglich, das Clipelement 6 zusätzlich mit dem Verkleidungselement 2 zu verschrauben, beispielsweise mittels den Steg 19 durchsetzender, in die Rückseite des Verkleidungselements 2 hineinreichender Schrauben oder mittels Schrauben, welche seitlich in ein Verkleidungselement 2 hineingeschraubt werden und die Rippe 28 durchsetzen. Die Rippe 28 kann zu diesem Zweck auch Bohrungen 32 für den Durchtritt solcher Schrauben aufweisen.To improve the hold of the cladding elements 2 on the clip elements 6, the ribs 28 can also be glued into the grooves 4. It is also possible to additionally screw the clip element 6 to the cladding element 2, for example by means of screws passing through the web 19 and reaching into the back of the cladding element 2 or by means of screws which are screwed laterally into a cladding element 2 and pass through the rib 28. For this purpose, the rib 28 can also have bores 32 for the passage of such screws.

Bei der Montage werden im ersten Schritt die Verankerungsprofile 5 an der Unterkonstruktion 3 verankert, beispielsweise mittels Schrauben durch die Bohrungen 18. Anschließend werden entweder zunächst die Clipelemente 6 an den montierten Verankerungsprofilen 5 verrastet und dann die Verkleidungselemente 2 auf die Rippen 28 aufgesteckt, oder es werden zunächst die Clipelemente 6 mit den Rippen 28 in die Nuten 4 der Verkleidungselemente 2 eingesteckt und dann die Verkleidungselemente 2 mitsamt den Clipelementen 6 auf den Verankerungsprofilen 5 verrastet.During assembly, the anchoring profiles 5 are anchored to the substructure 3 in the first step, for example by means of screws through the holes 18. Then either the clip elements 6 are first latched to the assembled anchoring profiles 5 and then the cladding elements 2 are pushed onto the ribs 28, or it the clip elements 6 with the ribs 28 are first inserted into the grooves 4 of the cladding elements 2 and then the cladding elements 2 together with the clip elements 6 are locked on the anchoring profiles 5 .

Für schwere Verkleidungselemente 2, beispielsweise schwere Fassadenplatten, können auch mehrere Befestigungssysteme 1 zu einem größeren Doppel-, Dreifach- oder Mehrfach-Befestigungssystem verbunden werden. Dazu können beispielsweise die Verankerungsprofile 5 mehrerer Befestigungssysteme 1 bauklotzartig zusammengesteckt werden. Zu diesem Zweck können z.B. die Stirnseiten 7, 8 der Verankerungsprofile 5 mit jeweils zueinander komplementären Steckverbindungen ausgestattet werden, über welche jeweils zwei Verankerungsprofile 5 in Profillängsrichtung R mit Klemmsitz zusammengesteckt werden. Beispielsweise kann die eine Stirnseite 8 mit Zapfen 33 versehen werden, welche in Aussparungen 15 der anderen Stirnseite 7 einsteckbar sind.For heavy cladding elements 2, for example heavy facade panels, several fastening systems 1 can also be connected to form a larger double, triple or multiple fastening system. For example, the anchoring profiles 5 several fastening systems 1 are plugged together like building blocks. For this purpose, for example, the end faces 7, 8 of the anchoring profiles 5 can be equipped with mutually complementary plug-in connections, via which two anchoring profiles 5 can be plugged together in the longitudinal direction R of the profile with a clamping fit. For example, one end face 8 can be provided with pins 33 which can be inserted into recesses 15 in the other end face 7 .

Die solcherart zusammengesteckten Verankerungsprofile 5 lassen sich einfacher an der Unterkonstruktion 3 befestigen als mehrere einzelne Verankerungsprofile 5. Beispielsweise brauchen von einer Gruppe zusammengesteckter Verankerungsprofile 5 nur die äußersten Verankerungsprofile 5 mit der Unterkonstruktion 3 verschraubt zu werden, wogegen die mittleren Verankerungsprofile 5 von den Verankerungsprofilen 5 am Rand der Gruppe über die Steckverbindungen 15, 33 mitgehalten werden.The anchoring profiles 5 plugged together in this way can be attached to the substructure 3 more easily than several individual anchoring profiles 5. For example, of a group of anchoring profiles 5 plugged together, only the outermost anchoring profiles 5 need to be screwed to the substructure 3, whereas the middle anchoring profiles 5 of the anchoring profiles 5 at the Edge of the group on the connectors 15, 33 are kept up.

Es versteht sich, dass die Steckverbindungen 15, 33 auch durch andere komplementäre Ausgestaltungen der Stirnseiten 7, 8 der Verankerungsprofile 5 erreicht werden können, insbesondere auch durch eine gegengleich-symmetrische Ausbildung der Stirnseiten 7, 8.It goes without saying that the plug-in connections 15, 33 can also be achieved by other complementary configurations of the end faces 7, 8 of the anchoring profiles 5, in particular also by an oppositely symmetrical design of the end faces 7, 8.

In den Fig. 3 und 4 ist eine weitere Ausführungsform des Befestigungssystems 1 dargestellt, wobei das Verankerungsprofil geringfügig abgewandelt und mit dem Bezugszeichen 5' bezeichnet ist. Im übrigen bezeichnen gleiche Bezugszeichen gleiche Teile wie in den Fig. 1 und 2.In the Figures 3 and 4 a further embodiment of the fastening system 1 is shown, the anchoring profile being slightly modified and denoted by the reference number 5'. For the rest, the same reference numerals designate the same parts as in FIGS Figures 1 and 2 .

Das Verankerungsprofil 5' des Befestigungssystems 1 der Fig. 3 und 4 ist in Profillängsrichtung R wesentlich länger als ein Clipelement 6 und kann so gleichsam selbst einen Lattenrost bilden, der zwischen den Verkleidungselementen 2 und einer Unterkonstruktion 3 (in Fig. 4 nicht dargestellt) liegt. Auf einem Verankerungsprofil 5' können somit gleich mehrere Clipelemente 6, beispielsweise in regelmäßigen Abständen a, verrastet werden.The anchoring profile 5 'of the fastening system 1 of Figures 3 and 4 is significantly longer than a clip element 6 in the profile longitudinal direction R and can thus form a slatted frame itself, which is placed between the cladding elements 2 and a substructure 3 (in 4 not shown) is located. A plurality of clip elements 6 can thus be locked on an anchoring profile 5', for example at regular intervals a.

Das Verankerungsprofil 5' kann in vorkonfektionierten Längen bereitgestellt oder vor Ort bei der Montage entsprechend abgelängt werden. Zur Vordefinition der Abstände a der anzuordnenden Verkleidungselemente 2 ist das Verankerungsprofil 5' beispielsweise in regelmäßigen Abständen a mit den einen Teilen (Nuten 25 oder Federn 26) von Nut/Feder-Verbindungen 25, 26 ausgestattet. Auch ist es möglich, dass die langen Verankerungsprofile 5' der Fig. 3 und 4 an ihren Stirnseiten 7, 8 mit komplementären Steckverbindungen 15, 33 ausgestattet werden, so dass sie untereinander zu noch längeren Verankerungsprofilen zusammengesteckt werden können.The anchoring profile 5' can be provided in prefabricated lengths or can be cut to the appropriate length on site during assembly. To predefine the distances a of the cladding elements 2 to be arranged, the anchoring profile 5' is equipped, for example, with one part (grooves 25 or tongues 26) of tongue and groove connections 25, 26 at regular intervals a. It is also possible that the long anchoring profiles 5 'of Figures 3 and 4 be equipped on their end faces 7, 8 with complementary plug-in connections 15, 33, so that they can be plugged together to form even longer anchoring profiles.

In den Fig. 5 und 6 ist eine weitere nicht zur Erfindung gehörende Ausführungsform des Clipelements 6 dargestellt, hier mit den Bezugszeichen 6' bezeichnet. Das Clipelement 6' trägt auf dem Rücken 27 seines Stegs 19 zwei parallele, mit gegenseitigem Abstand nebeneinanderliegende Rippen 28. Die Rippen 28 sind an ihren auskragenden, d.h. freien, Enden jeweils mit voneinander wegweisenden Rastnasen 34 versehen. Aufgrund ihrer geringfügigen Elastizität und/oder der geringfügigen Elastizität des Stegs 19 bilden die Rippen 28 somit voneinander abgewandte Federhaken, die in eine im Querschnitt T-förmige Nut 4' des Verkleidungselements 2 federnd einschnappen können (Fig. 6).In the Figures 5 and 6 a further embodiment of the clip element 6 not belonging to the invention is shown, denoted here by the reference numeral 6'. On the back 27 of its web 19, the clip element 6' carries two parallel ribs 28 which are spaced apart from one another. Due to their slight elasticity and / or the slight elasticity of the web 19 form the Ribs 28 thus facing away from each other spring hooks, which can snap resiliently into a cross-sectionally T-shaped groove 4 'of the cladding element 2 ( 6 ).

Fig. 7 zeigt eine vereinfachte nicht zur Erfindung gehörende Ausführungsform des Clipelements, hier mit den Bezugszeichen 6" bezeichnet. Das Clipelement 6" hat keine Rippe/n 28 und wird beispielsweise mit der Rückseite der Verkleidungselemente 2 verklebt oder verschraubt, z.B. mit Hilfe von Bohrungen 35 für den Durchtritt von Schrauben. Solche Bohrungen 35 können im Übrigen auch bei den Clipelementen 6, 6' verwendet werden. 7 shows a simplified embodiment of the clip element not belonging to the invention, denoted here by the reference numeral 6". The clip element 6" has no rib(s) 28 and is, for example, glued or screwed to the back of the paneling elements 2, for example with the aid of bores 35 for the passage of screws. Incidentally, such bores 35 can also be used in the clip elements 6, 6'.

In Fig. 8 ist eine weitere Ausführungsform des Verankerungsprofils gezeigt, hier mit dem Bezugszeichen 5" bezeichnet. Das Verankerungsprofil 5" ist mit einer oder mehreren in Profillängsrichtung R verlaufendenen Nuten oder Durchbrechungen 36 zum Hindurchführen von Kabeln, Rohren, Seilzügen od.dgl. 37 ausgestattet. Dadurch können z.B. hinter einer mit Verkleidungselementen 2 ausgestatteten Fassade elektrische Installationen, Wasserleitungsinstallationen, mechanische Betätigungen, Bowdenzüge, Spanndrähte für Verspannungen usw. geführt werden.In 8 Another embodiment of the anchoring profile is shown, denoted here by the reference numeral 5". The anchoring profile 5" is provided with one or more grooves or openings 36 running in the longitudinal direction R of the profile for the passage of cables, pipes, cable pulls or the like. 37 equipped. As a result, for example, electrical installations, water pipe installations, mechanical controls, Bowden cables, tension wires for bracing, etc. can be routed behind a facade equipped with cladding elements 2 .

Die Verankerungsprofile 5, 5', 5" und Clipelemente 6, 6', 6" können aus jedem geeigneten Material gefertigt werden, beispielsweise Kunststoff oder Metall, wie Stahl oder Aluminium.The anchoring profiles 5, 5', 5" and clip elements 6, 6', 6" can be made of any suitable material, for example plastic or metal such as steel or aluminum.

Die Erfindung ist nicht auf die dargestellten Ausführungsformen beschränkt, sondern umfasst alle Varianten, Modifikationen und deren Kombinationen, die in den Rahmen der angeschlossenen Ansprüche fallen.The invention is not limited to the illustrated embodiments, but includes all variants, modifications and their combinations falling within the scope of the appended claims.

Claims (9)

  1. A fastening system for covering elements, with an anchoring profiled element (5, 5', 5") that can be mounted to a substructure (3) and a clip element (6) that can be mounted to the covering element (2) and can be latched to the anchoring profiled element (5, 5', 5"), wherein the anchoring profiled element (5, 5', 5") has at least one latching protrusion (13, 14) on each of two opposite faces (7, 8; 9, 10) and the clip element (6) has the shape of a U with a central web (19) and two legs (20, 21), wherein, in the latched position, the clip element (6) engages over the anchoring profiled element (5, 5', 5") in the manner of a clamp and, thereby, each leg (20, 21) latches to a latching protrusion (13, 14) in the manner of a snap hook, characterized in that the anchoring profiled element (5, 5', 5") bears one connecting part (25) and the clip element (6) bears the other connecting part (26) of a tongue-and-groove joint (25, 26) which blocks the clip element (6) from shifting in the longitudinal profile direction (R) of the anchoring profiled element (5, 5', 5") in the latched position of the clip element (6) on the anchoring profiled element (5, 5', 5").
  2. The fastening system according to claim 1, characterized in that the length of the anchoring profiled element (5') in the longitudinal profile direction (R) is at least twice, preferably at least three times, the length of a clip element (6), wherein the fastening system (1) comprises at least two clip elements (6) per anchoring profiled element (5').
  3. The fastening system according to claim 1, characterized in that the anchoring profiled element (5, 5") and the clip element (6) are substantially the same length in the longitudinal profile direction (R).
  4. The fastening system according to any one of claims 1 to 3, characterized in that the end faces (7, 8) of the anchoring profiled element (5, 5', 5") are configured as mutually complementary plug-in connections (15, 33), by means of each of which two anchoring profiled elements (5 , 5', 5") can be plugged together with a press fit in the longitudinal profile direction (R).
  5. The fastening system according to any one of claims 1 to 4, characterized in that the web (19) bears, on its rear face (27) facing away from the legs (20, 21), at least one projecting rib (28) which is configured to engage in a groove (4, 4') of the covering element (2) with a press fit.
  6. The fastening system according to claim 5, characterized in that the rear face (27) bears two parallel ribs (28) which are provided with latching lugs (34) pointing away from one another at their protruding ends and are configured to engage in a sprung manner in a groove (4') of the covering element (2) that is T-shaped in cross section.
  7. The fastening system according to any one of claims 1 to 6, characterized in that said two opposite faces (9, 10) of the anchoring profiled element (5, 5', 5") extend in parallel with the longitudinal profile direction (R) of the anchoring profiled element (5, 5', 5").
  8. The fastening system according to any one of claims 1 to 7, characterized in that the legs (20, 21) latch releasably to the respective latching protrusion (13, 14).
  9. The fastening system according to any one of claims 1 to 8, characterized in that the anchoring profiled element (5, 5', 5") is provided with at least one groove (36) or throughhole extending in the longitudinal profile direction (R) for leading through a cable, pipe, cable pull, or the like (37).
EP20195309.8A 2020-09-09 2020-09-09 Fastening system for cladding elements Active EP3967828B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP22198734.0A EP4130409B1 (en) 2020-09-09 2020-09-09 Fastening system for covering elements
EP20195309.8A EP3967828B1 (en) 2020-09-09 2020-09-09 Fastening system for cladding elements
PCT/EP2021/070381 WO2022053210A1 (en) 2020-09-09 2021-07-21 Fastening system for covering elements
CA3188643A CA3188643A1 (en) 2020-09-09 2021-07-21 Fastening system for covering elements
CN202180053356.XA CN115997062A (en) 2020-09-09 2021-07-21 Fastening system for covering elements
US18/023,236 US20230235568A1 (en) 2020-09-09 2021-07-21 Fastening system for covering elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20195309.8A EP3967828B1 (en) 2020-09-09 2020-09-09 Fastening system for cladding elements

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP22198734.0A Division EP4130409B1 (en) 2020-09-09 2020-09-09 Fastening system for covering elements
EP22198734.0A Division-Into EP4130409B1 (en) 2020-09-09 2020-09-09 Fastening system for covering elements

Publications (3)

Publication Number Publication Date
EP3967828A1 EP3967828A1 (en) 2022-03-16
EP3967828C0 EP3967828C0 (en) 2023-06-07
EP3967828B1 true EP3967828B1 (en) 2023-06-07

Family

ID=72470183

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Application Number Title Priority Date Filing Date
EP22198734.0A Active EP4130409B1 (en) 2020-09-09 2020-09-09 Fastening system for covering elements
EP20195309.8A Active EP3967828B1 (en) 2020-09-09 2020-09-09 Fastening system for cladding elements

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP22198734.0A Active EP4130409B1 (en) 2020-09-09 2020-09-09 Fastening system for covering elements

Country Status (5)

Country Link
US (1) US20230235568A1 (en)
EP (2) EP4130409B1 (en)
CN (1) CN115997062A (en)
CA (1) CA3188643A1 (en)
WO (1) WO2022053210A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0803617B1 (en) * 1996-04-26 2001-08-01 PREFORM Holding d.o.o. Fastening device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400922A (en) * 1981-03-30 1983-08-30 H. H. Robertson Company Panel mounting clip assembly and wall or roof structure utilizing the same
US8544229B2 (en) * 2011-07-13 2013-10-01 A. Raymond Et Cie Decking system with hidden dovetail fastener
FR3018838B1 (en) * 2014-03-21 2016-03-11 Wilfried Andres SYSTEM FOR ATTACHING LATHES TO FORM A GROUND OR FLOOR.
CN109853901A (en) * 2019-01-18 2019-06-07 蒋伟平 A kind of floor panel assembly and its installation method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0803617B1 (en) * 1996-04-26 2001-08-01 PREFORM Holding d.o.o. Fastening device

Also Published As

Publication number Publication date
CA3188643A1 (en) 2022-03-17
EP3967828C0 (en) 2023-06-07
WO2022053210A1 (en) 2022-03-17
CN115997062A (en) 2023-04-21
EP4130409B1 (en) 2024-02-14
US20230235568A1 (en) 2023-07-27
EP4130409C0 (en) 2024-02-14
EP4130409A1 (en) 2023-02-08
EP3967828A1 (en) 2022-03-16

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