EP0708213B1 - Fixing system with compact panels - Google Patents

Fixing system with compact panels Download PDF

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Publication number
EP0708213B1
EP0708213B1 EP95116076A EP95116076A EP0708213B1 EP 0708213 B1 EP0708213 B1 EP 0708213B1 EP 95116076 A EP95116076 A EP 95116076A EP 95116076 A EP95116076 A EP 95116076A EP 0708213 B1 EP0708213 B1 EP 0708213B1
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EP
European Patent Office
Prior art keywords
profile
compact
compact panel
portions
shaped
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Expired - Lifetime
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EP95116076A
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German (de)
French (fr)
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EP0708213A1 (en
Inventor
Wilhelmus M. Van Groesen
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Trespa International BV
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Trespa International BV
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—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

Definitions

  • the invention relates to a System consisting of one or more identical profiles and at least one compact plate, according to the kind defined in the preamble of claim 1.
  • compact panels especially so-called HPL (high pressure laminate) compact sheets
  • HPL high pressure laminate
  • compact panels also includes such panels, the one very similar to the DIN or ISO standard Own structure.
  • the components of such compact panels are made of the same materials in the the same high-pressure presses as all HPL. plates and contain, depending on the molding process, occasionally adhesive layers.
  • the one-sided or two-sided decorative coloring of the compact panel can a smooth or textured surface become.
  • HPL compact panels has a very great strength and therefore can be great forces record without breaking or closing deform.
  • Such panels are used especially for facade and wall coverings due to their high weather and dimensional stability used, whereby care is taken that the attachment of the plates is invisible from the outside on a wall or a body.
  • Such invisible ones Fastenings have so far been implemented for HPL compact panels in such a way that these panels glued or fastened with screws.
  • screw connections this is done directly with the compact panels, generally with the dowels in the panels.
  • the connection with the wall behind or with the base body behind it is done using brackets.
  • the screw connections are generally used made with the help of dowels in the plates.
  • DE-A 24 60 880 describes a fastening system which has an anchor for connecting Has facade panels with supporting elements attached to an anchoring base.
  • the anchor engages in an undercut recess of a building or basic body.
  • With the anchor is a U-profile firmly connected.
  • the U-profile provides the connection with another component or Basic body.
  • the cross section of the millings in the component or base body coincides with the cross section of the anchor. Since the U-profile is firmly connected to the anchor and otherwise takes up a facade panel in two slots, there is no possibility that the Facade panel can move freely relative to the component or base body.
  • the object of the invention is to provide a fastening system and a compact plate which largely tension-free is connected to the fastening system, whereby by the Dimensioning of the milling in the compact plate the mechanical strength of the compact plate should be weakened as little as possible.
  • This object is achieved in such a way that sections of the individual profiles in Cross sections of the individual milling, the side facing the base body or a wall the compact plate is attached, intervene positively so that the depth t of the milling a third up to half the thickness d of the compact plate is that the milling over part or over the total size of the individual compact plate extends and that the compact plate along the Profiles is freely movable.
  • the invention is further developed in such a way that the milling is dovetail-shaped Has cross section and a dovetail-shaped section of the profile in a form-fitting manner encloses.
  • the further embodiment of the invention results in such a way that the milling of two there is a mirror image of a cross section arranged perpendicular to the compact plate, which run at an angle to the surface of the compact panel, an angle of 50 to 120 ° with each other enclose and pick up square sections of the profile.
  • the advantages are achieved that in the direction of the longitudinal axis of the profile Compact plates are freely movable, so that because of different materials Compact plate and wall or base body occurring thermal and hygroscopic Differences in materials included and can be compensated.
  • the fixing the compact plate on the profile results depending on the milling and profile dimensions as well as an increase in the profile material the bending stiffness of the compact plate combination - Profile, in the direction of the longitudinal axis of the Profiles, perpendicular to the board surface.
  • the correct dimensioning will be the connection Compact panel - profile - wall or - basic body kept tension free.
  • a compact plate 3 has one in the lower part Milling 5 with a dovetail-shaped Cross section 6.
  • the milling 5 extends over the total length of the compact plate 3 or just over the total length of the compact plate 3 or just over a portion of the compact plate as shown in Figure 1 is indicated by the dashed lines.
  • On Profile 2 is made up of two sections 10 and 20 composed, the one section 20 a upside down L-shaped cross section having.
  • the other section 10 connects in the middle the horizontal leg of the section 20 and has a dovetail cross section that can be inserted seamlessly into the milling 5 of the compact plate 3 is.
  • the section 20 is in one Incision 24 of a base body 4 in a form-fitting manner applicable.
  • This base body 4 is for example a U-shaped metal support that is vertical in one Steel frame is arranged, the outline of a Or the wall of a building or a room as a substructure for the wall cladding is attached.
  • the incision 24 is located itself in the two side walls 23 of the base body 4th
  • the material of the profile 2 is generally different than the material of the compact plate 3, which consists of a or more hot-pressed together with resin impregnated fiber layers, which is the core form the compact plate.
  • the two outsides this core are each with a decorative plate. Decorative layer coated.
  • Figure 2 shows a detail and on an enlarged scale Scale the fastening system 1 with the profile 2 and the compact plate 3.
  • a dovetail-shaped Has cross section 6 is the section 10 of the profile 2 used.
  • the outline or cross section of the Section 10 is also dovetail-shaped trained and fits without play.
  • the milling 5 has a depth t which is in the range of one Third to half the thickness d, cf. Figures 2 and 3a, the compact plate.
  • the shallow depth the milling 5 is possible because the core of the Compact plate 3 has great strength, so that such a shallow depth is mechanically very stable connection of the profile 2 with the Compact plate 3 guaranteed.
  • Profile 2 is with its section 10 laterally during assembly the milling 5 inserted.
  • the length of the profile 2 can be chosen so that it covers a Partial length, the total length of a compact plate or extends over two or more compact panels.
  • the Profile 2 can also be done in a different way than in FIG. 1 shown, with a body or with a Wall.
  • the section 20 of the profile 2 at any many attachment points with one wall or one Screw the basic body.
  • the compact plate 3 can freely move so that differences in thermal and hygroscopic effects of different Materials for profile 2 and compact panel 3 can be absorbed and balanced.
  • FIGS. 3a to 3d Various fastening systems are shown in FIGS. 3a to 3d shown, each with the Compact panels and the profiles matched to each other are.
  • the fastening system 1 which is shown in Figure 3a is shown schematically, the depth of the Milling 5 a third of the thickness d of the compact plate 3. This is based on the Figures 1 and 2 described dovetail-shaped Milling 5 with the profile 2, the portion 10 also a dovetail cross-section owns and without play in the milling 5 is inserted.
  • Figure 3b shows a fastening system 1, in which a End piece of a profile 14 is V-shaped and sections 11, 11 the end portions of the V-shape form.
  • the opening angle ⁇ of the V shape is 50 up to 100 °.
  • the milling 17, 17 consists of two mirror images of a perpendicular to the Compact plate 3 arranged cross sections 7, 7, the at an angle to the surface of the compact plate 3 run. These cross sections also close an angle of 50 to 100 ° with each other and take the square-shaped sections 11, 11 of the Profile 14 on.
  • the depth of the milling 17, 17 is about half the thickness d / 2 of the compact plate 3. Die End faces of the sections 11, 11 are oblique to the Surface of the compact plate 3 aligned.
  • the fastening system 1 is made from a Compact plate 3 and a profile 15 formed, the Tail a shape similar to a two-pronged Fork.
  • Center piece 20 of the profile 15 close obliquely sections 12, 12 running above and below.
  • the End faces 21, 21 of the partial surface 12, 12 are oblique to the surface of the compact plate 3 aligned.
  • the middle piece 20 of the profile 15 closes with the surface of the compact plate 3.
  • the one enclosed by the two sections 12, 12 Angle can range from 60 to 120 °.
  • To the Connect this profile 15 to the compact plate 3 is a milling 18, 18 of two mirror images in this to a perpendicular to the compact plate arranged cross sections 8, 8 provided. This Cross sections 8, 8 run obliquely and close the same angle as the sections 12, 12 with each other on.
  • the depth of the milling 18, 18 is half Thickness d / 2 of the compact plate 3.
  • FIG. 3d A further fastening system 1 is shown in FIG. 3d shown, which is similar to that of Figure 3c is designed.
  • a profile 16 has a fork-shaped, two-pronged shape with a vertical Middle piece 23 and adjoining, upwards. and downwardly sloping sections 13, 13. The end faces 22, 22 of the sections 13, 13 are parallel to the surface of the compact plate 3 aligned.
  • a milling 19, 19 is on the Orientation of sections 13, 13 of profile 16 customized. The milling 19, 19 has a depth equal to one third of the thickness d of the compact plate 3.
  • the middle piece 23 of the profile 16 lies on the Surface of the plate 3.
  • fastening system consisting of profile and compact panel too different from that in the exemplary embodiments design the shapes and cross-sections shown, without losing the subject of the invention deviated as it is characterized in the claims becomes.
  • the fastening system according to the invention is not on the use of compact panels described type limited, rather it is suitable for other plate materials.

Description

Die Erfindung betrifft ein System, bestehend aus einem oder mehreren gleichen Profilen und zumindest einer Kompaktplatte, nach der im Oberbegriff von Anspruch 1 definierten Art.The invention relates to a System consisting of one or more identical profiles and at least one compact plate, according to the kind defined in the preamble of claim 1.

Der Aufbau von Kompaktplatten, insbesondere von sogenannten HPL (high pressure laminate)-Kompaktplatten, ist nach DIN 16926 bzw. ISO 4586 festgelegt. Unter den Begriff Kompaktplatten fallen auch solche Platten, die einen der DIN- oder ISO-Norm sehr ähnlichen Aufbau besitzen. Die Komponenten derartiger Kompaktplatten werden aus den gleichen Materialien in den gleichen Hochdruckpressen hergestellt wie alle HPL.-Platten und enthalten, je nach Formungsverfahren, fallweise Klebeschichten. Die ein- bzw. beidseitige dekorative Farbgebung der Kompaktplatte kann auf einer glatten oder strukturierten Oberfläche vorgenommen werden.The construction of compact panels, especially so-called HPL (high pressure laminate) compact sheets, is defined in accordance with DIN 16926 and ISO 4586. Under the term compact panels also includes such panels, the one very similar to the DIN or ISO standard Own structure. The components of such compact panels are made of the same materials in the the same high-pressure presses as all HPL. plates and contain, depending on the molding process, occasionally adhesive layers. The one-sided or two-sided decorative coloring of the compact panel can a smooth or textured surface become.

Der Kern von HPL-Kompaktplatten besitzt eine sehr große Festigkeit und kann daher große Kräfte aufnehmen, ohne zu Bruch zu gehen oder sich zu verformen.The core of HPL compact panels has a very great strength and therefore can be great forces record without breaking or closing deform.

Derartige Platten werden insbesondere für Fassaden- und Wandverkleidungen aufgrund ihrer hohen Witterungs- und Formbeständigkeit eingesetzt, wobei darauf geachtet wird, daß die Befestigung der Platten an einer Wand oder einem Grundkörper von außen her unsichtbar ist. Solche unsichtbaren Befestigungen werden bisher für HPL-Kompaktplatten in der Weise realisiert, daß diese Platten geklebt oder mittels Schrauben befestigt werden. Bei Schraubverbindungen erfolgen diese direkt mit den Kompaktplatten, wobei im allgemeinen die Dübel in den Platten stecken. Die Verbindung mit der dahinter liegenden Wand bzw. mit dem dahinterbefindlichen Grundkörper geschieht über Bügel. Bei einer Wandbefestigung der Kompaktplatten werden im allgemeinen die Schraubverbindungen mit Hilfe von Dübeln in den Platten hergestellt. Dabei ist es wegen der hohen Biegesteifigkeit bei den Kompaktplatten erforderlich, abhängig von der Belastung und dem Format der Kompaktplatte, relativ viele Befestigungspunkte vorzusehen, wodurch die gesamte Montage vor Ort zeitaufwendig und dementsprechend teuer wird. Unterschiedliche Plattenformate, bei unsichtbar befestigten Kompaktplatten, erfordern meist komplizierte Bearbeitungsschritte auf der Baustelle oder zusätzliche Bearbeitungsschritte in der Werkhalle für die Vorbereitung der Kompaktplatten.Such panels are used especially for facade and wall coverings due to their high weather and dimensional stability used, whereby care is taken that the attachment of the plates is invisible from the outside on a wall or a body. Such invisible ones Fastenings have so far been implemented for HPL compact panels in such a way that these panels glued or fastened with screws. In the case of screw connections, this is done directly with the compact panels, generally with the dowels in the panels. The connection with the wall behind or with the base body behind it is done using brackets. When the compact panels are fastened to the wall, the screw connections are generally used made with the help of dowels in the plates. It is due to the high bending stiffness the compact plates required, depending on the load and the format of the compact plate, to provide a relatively large number of fastening points, which makes the entire assembly on site time-consuming and accordingly becomes expensive. Different plate formats, when fixed invisibly Compact panels usually require complicated processing steps on site or Additional processing steps in the workshop for the preparation of the compact panels.

In der DE-A 24 60 880 ist ein Befestigungssystem beschrieben, das einen Anker zum Verbinden von Fassadenplatten mit an einem Verankerungsgrund befestigten Tragelementen aufweist. Der Anker greift in eine hinterschnittene Ausnehmung eines Bau- bzw. Grundkörpers ein. Mit dem Anker ist ein U-Profil fest verbunden. Das U-Profil stellt den Anschluß mit einem weiteren Bauelement bzw. Grundkörper her. Der Querschnitt der Fräsungen in dem Bauelement bzw. Grundkörper deckt sich mit dem Querschnitt des Ankers. Da das U-Profil mit dem Anker fest verbunden ist und im übrigen in zwei Schlitzen eine Fassadenplatte aufnimmt, besteht keine Möglichkeit, daß sich die Fassadenplatte gegenüber dem Bauelement bzw. Grundkörper frei bewegen kann.DE-A 24 60 880 describes a fastening system which has an anchor for connecting Has facade panels with supporting elements attached to an anchoring base. The anchor engages in an undercut recess of a building or basic body. With the anchor is a U-profile firmly connected. The U-profile provides the connection with another component or Basic body. The cross section of the millings in the component or base body coincides with the cross section of the anchor. Since the U-profile is firmly connected to the anchor and otherwise takes up a facade panel in two slots, there is no possibility that the Facade panel can move freely relative to the component or base body.

Zur Herstellung von Eckverbindungen in Holz und für die Linearführung von Schlitten oder dergleichen Maschinenteilen ist es bekannt, Nut- und Federverbindungen bzw. Führungsnuten und mit diesen im Eingriff befindliche Gleitstücke zu verwenden, die den gleichen Querschnitt wie die Führungsnut besitzen, und in diese eingepaßt sind. For the production of corner connections in wood and for the linear guidance of slides or Such machine parts, it is known, tongue and groove connections or guide grooves and to use with these engaged sliders that have the same cross section as the Have guide groove, and are fitted into this.

Aufgabe der Erfindung ist es, ein Befestigungssystem und eine Kompaktplatte zu schaffen, die weitgehend spannungsfrei mit dem Befestigungssystem verbunden ist, wobei durch die Dimensionierung der Fräsung in der Kompaktplatte die mechanische Festigkeit der Kompaktplatte möglichst wenig geschwächt werden soll.The object of the invention is to provide a fastening system and a compact plate which largely tension-free is connected to the fastening system, whereby by the Dimensioning of the milling in the compact plate the mechanical strength of the compact plate should be weakened as little as possible.

Diese Aufgabe wird erfindungsgemäß in der Weise gelöst, daß Teilstücke der einzelnen Profile in Querschnitten der einzelnen Fräsung, die in dem Grundkörper bzw. einer Wand zugewandten Seite der Kompaktplatte angebracht ist, formschlüssig eingreifen, daß die Tiefe t der Fräsung ein Drittel bis die Hälfte der Dicke d der Kompaktplatte beträgt, daß sich die Fräsung über einen Teil oder über das Gesamtmaß der einzelnen Kompaktplatte erstreckt und daß die Kompaktplatte entlang den Profilen frei beweglich ist.This object is achieved in such a way that sections of the individual profiles in Cross sections of the individual milling, the side facing the base body or a wall the compact plate is attached, intervene positively so that the depth t of the milling a third up to half the thickness d of the compact plate is that the milling over part or over the total size of the individual compact plate extends and that the compact plate along the Profiles is freely movable.

Die Erfindung wird in der Weise weitergestaltet, daß die Fräsung einen schwalbenschwanzförmigen Querschnitt aufweist und ein schwalbenschwanzförmiges Teilstück des Profils formschlüssig umschließt.The invention is further developed in such a way that the milling is dovetail-shaped Has cross section and a dovetail-shaped section of the profile in a form-fitting manner encloses.

Die weitere Ausgestaltung der Erfindung ergibt sich in der Weise, daß die Fräsung aus zwei spiegelbildlich zu einer Senkrechten auf die Kompaktplatte angeordneten Querschnitten besteht, die schräg zu der Oberfläche der Kompaktplatte verlaufen, einen Winkel von 50 bis 120 ° miteinander einschließen und vierkantförmige Teilstücke des Profils aufnehmen.The further embodiment of the invention results in such a way that the milling of two there is a mirror image of a cross section arranged perpendicular to the compact plate, which run at an angle to the surface of the compact panel, an angle of 50 to 120 ° with each other enclose and pick up square sections of the profile.

Die Weiterbildung der Erfindung ergibt sich aus den Merkmalen der Patentansprüche 4 bis 9.The development of the invention results from the features of claims 4 to 9.

Mit der Erfindung werden die Vorteile erzielt, daß in Richtung der Längsachse des Profils die Kompaktplatten frei beweglich sind, so daß die wegen unterschiedlicher Materialien von Kompaktplatte und Wand bzw. Grundkörper auftretenden thermischen und hygroskopischen Unterschiede der Materialien aufgenommen und kompensiert werden können. Durch die Befestigung der Kompaktplatte auf dem Profil ergibt sich in Abhängigkeit von der Fräsung- und Profil-Dimensionierung sowie vom Profilmaterial eine Erhöhung der Biegesteifigkeit der Kombination Kompaktplatte - Profil, in Richtung der Längsachse des Profils, senkrecht zur Plattenoberfläche. Durch die richtige Dimensionierung wird die Verbindung Kompaktplatte - Profil - Wand bzw. - Grundkörper spannungsfrei gehalten.With the invention the advantages are achieved that in the direction of the longitudinal axis of the profile Compact plates are freely movable, so that because of different materials Compact plate and wall or base body occurring thermal and hygroscopic Differences in materials included and can be compensated. Through the Fixing the compact plate on the profile results depending on the milling and profile dimensions as well as an increase in the profile material the bending stiffness of the compact plate combination - Profile, in the direction of the longitudinal axis of the Profiles, perpendicular to the board surface. Through the correct dimensioning will be the connection Compact panel - profile - wall or - basic body kept tension free.

Die Erfindung wird anhand von zeichnerisch dargestellten Ausführungsbeispielen näher erläutert. Es zeigen:

Fig. 1
in perspektivischer Explosionsdarstellung einen Grundkörper, ein Profil sowie eine Kompaktplatte,
Fig. 2
ausschnittsweise die Verbindung einer Kompaktplatte mit einem Profil;
Figuren 3a-3d
schematisch verschiedene Profilformen in Verbindung mit Kompaktplatten.
The invention is explained in more detail with reference to exemplary embodiments shown in the drawings. Show it:
Fig. 1
an exploded perspective view of a base body, a profile and a compact plate,
Fig. 2
sections of the connection of a compact plate with a profile;
Figures 3a-3d
schematically different profile shapes in connection with compact panels.

Eine Kompaktplatte 3 weist im unteren Teil eine Fräsung 5 mit einem schwalbenschwanzförmigen Querschnitt 6 auf. Die Fräsung 5 erstreckt sich über die Gesamtlänge der Kompaktplatte 3 oder nur über die Gesamtlänge der Kompaktplatte 3 oder nur über einen Abschnitt der Kompaktplatte, wie dies in Figur 1 durch die gestrichelten Linien angedeutet ist. Ein Profil 2 ist aus zwei Teilstücken 10 und 20 zusammengesetzt, wobei das eine Teilstück 20 einen auf den Kopf gestellten L-förmigen Querschnitt aufweist. Das andere Teilstück 10 schließt mittig an den waagerechten Schenkel des Teilstücks 20 an und hat einen schwalbenschwanzförmigen Querschnitt, der nahtlos in die Fräsung 5 der Kompaktplatte 3 einschiebbar ist. Das Teilstück 20 ist in einen Einschnitt 24 eines Grundkörpers 4 formschlüssig einsetzbar. Dieser Grundkörper 4 ist beispielsweise ein U-förmiger Metallträger, der vertikal in einem Stahlgerüst angeordnet ist, das den Umriß eines Hauses festlegt oder der an der Wand eines Gebäudes oder eines Raumes als Unterbau für die Wandverkleidung befestigt ist. Der Einschnitt 24 befindet sich in den beiden Seitenwänden 23 des Grundkörpers 4.A compact plate 3 has one in the lower part Milling 5 with a dovetail-shaped Cross section 6. The milling 5 extends over the total length of the compact plate 3 or just over the total length of the compact plate 3 or just over a portion of the compact plate as shown in Figure 1 is indicated by the dashed lines. On Profile 2 is made up of two sections 10 and 20 composed, the one section 20 a upside down L-shaped cross section having. The other section 10 connects in the middle the horizontal leg of the section 20 and has a dovetail cross section that can be inserted seamlessly into the milling 5 of the compact plate 3 is. The section 20 is in one Incision 24 of a base body 4 in a form-fitting manner applicable. This base body 4 is for example a U-shaped metal support that is vertical in one Steel frame is arranged, the outline of a Or the wall of a building or a room as a substructure for the wall cladding is attached. The incision 24 is located itself in the two side walls 23 of the base body 4th

Das Material des Profils 2 ist im allgemeinen anders als das Material der Kompaktplatte 3, die aus einer oder mehreren miteinander heißverpreßten, mit Harz imprägnierten Faserschichten besteht, die den Kern der Kompaktplatte bilden. Die beiden Außenseiten dieses Kerns sind jeweils mit einer Dekorplatte bez. Dekorschicht beschichtet.The material of the profile 2 is generally different than the material of the compact plate 3, which consists of a or more hot-pressed together with resin impregnated fiber layers, which is the core form the compact plate. The two outsides this core are each with a decorative plate. Decorative layer coated.

Figur 2 zeigt ausschnittsweise und im vergrößerten Maßstab das Befestigungssystem 1 mit dem Profil 2 und der Kompaktplatte 3. In die Fräsung 5, die, wie schon zuvor erwähnt wurde, einen schwalbenschwanzförmigen Querschnitt 6 besitzt, ist das Teilstück 10 des Profils 2 eingesetzt. Der Umriß bzw. Querschnitt des Teilstücks 10 ist gleichfalls schwalbenschwanzförmig ausgebildet und fügt sich ohne Spiel ein. Die Fräsung 5 weist eine Tiefe t auf, die im Bereich von einem Drittel bis zur Hälfte der Dicke d, vgl. Figuren 2 und 3a, der Kompaktplatte liegt. Die geringe Tiefe der Fräsung 5 ist möglich, da der Kern der Kompaktplatte 3 große Festigkeit besitzt, so daß schon eine so geringe Tiefe eine mechanisch sehr stabile Verbindung des Profils 2 mit der Kompaktplatte 3 gewährleistet. Das Profil 2 wird mit seinem Teilstück 10 während der Montage seitlich in die Fräsung 5 eingeschoben. Die Länge des Profils 2 kann so gewählt werden, daß sie sich über eine Teillänge, die Gesamtlänge einer Kompaktplatte oder über zwei oder mehr Kompaktplatten erstreckt. Das Profil 2 kann auch auf andere Weise, als in Figur 1 dargestellt, mit einem Grundkörper bzw. mit einer Wand verbunden werden. So ist es beispielsweise möglich, das Teilstück 20 des Profils 2 an beliebig vielen Befestigungspunkten mit einer Wand oder einem Grundkörper zu verschrauben. Durch die Verbindung zwischen Profil 2 und der Kompaktplatte 3, ähnlich einer Nut-Federverbindung, erfolgt das Zusammenfügen bei entsprechend richtiger Dimensionierung der Querschnitte weitgehend spannungsfrei. Abhängig von der Dimensionierung der Fräsung 5 und dem Profil 2 wird durch die Verbindung dieser beiden Teile eine Erhöhung der Biegesteifigkeit in Richtung der Längsachse des Profils (oder Fräsung) der Kompaktplatte 3 senkrecht zu ihrer Oberfläche erhalten. In Richtung der Längsachse des Profils bzw. der Fräsung 5 kann sich die Kompaktplatte 3 frei bewegen, so daß Unterschiede in den thermischen und hygroskopischen Wirkungen der unterschiedlichen Materialien für das Profil 2 und die Kompaktplatte 3 aufgenommen und ausgeglichen werden können. Figure 2 shows a detail and on an enlarged scale Scale the fastening system 1 with the profile 2 and the compact plate 3. In the milling 5, which, as already previously mentioned, a dovetail-shaped Has cross section 6, is the section 10 of the profile 2 used. The outline or cross section of the Section 10 is also dovetail-shaped trained and fits without play. The milling 5 has a depth t which is in the range of one Third to half the thickness d, cf. Figures 2 and 3a, the compact plate. The shallow depth the milling 5 is possible because the core of the Compact plate 3 has great strength, so that such a shallow depth is mechanically very stable connection of the profile 2 with the Compact plate 3 guaranteed. Profile 2 is with its section 10 laterally during assembly the milling 5 inserted. The length of the profile 2 can be chosen so that it covers a Partial length, the total length of a compact plate or extends over two or more compact panels. The Profile 2 can also be done in a different way than in FIG. 1 shown, with a body or with a Wall. For example possible, the section 20 of the profile 2 at any many attachment points with one wall or one Screw the basic body. Through the connection between profile 2 and the compact plate 3, similar a tongue and groove connection, the assembly takes place if the cross-sections are dimensioned correctly largely free of tension. Depends on the Dimensioning of the milling 5 and the profile 2 is by connecting these two parts one Increasing the bending stiffness towards the Longitudinal axis of the profile (or milling) of the Compact plate 3 perpendicular to its surface receive. In the direction of the longitudinal axis of the profile or the milling 5, the compact plate 3 can freely move so that differences in thermal and hygroscopic effects of different Materials for profile 2 and compact panel 3 can be absorbed and balanced.

Bei diesem Befestigungssystem können abweichende Formate der Kompaktplatten vor der Montage problemlos berücksichtigt werden, indem beispielsweise die Längen der Profile auf die abweichenden Maße der einen oder anderen Kompaktplatte gekürzt werden. Dadurch können die Bearbeitungs- und Montagezeiten bzw. -kosten niedriggehalten werden, im Vergleich hierzu sind die gängigen Klebetechniken für Kompaktplatten kompliziert, da sie von der Temperatur und der Feuchtigkeit während der Montage abhängen und außerdem etliche Vorarbeiten, wie Entfetten, Grund- und Klebeschichten anbringen, erfordern. Die üblichen Schraubbbefestigungen sind arbeitsaufwendig, da sowohl das Profil und die Kompaktplatte miteinander verschraubt werden müssen als auch das Profil mit der Wand bzw. dem Grundkörper.Different formats can be used with this fastening system the compact panels before assembly without any problems are taken into account, for example by the Lengths of the profiles to the different dimensions of the one or the other compact plate can be shortened. This allows the processing and assembly times or costs are kept low in comparison the common adhesive techniques for Compact plates are complicated because of the temperature and depend on moisture during assembly and also a lot of preliminary work, such as degreasing, basic and Apply adhesive layers, require. The usual Screw fastenings are labor-intensive because both the profile and the compact panel together must be screwed as well as the profile with the Wall or the base body.

In den Figuren 3a bis 3d sind verschiedene Befestigungssysteme dargestellt, bei denen jeweils die Kompaktplatten und die Profile aneinander angepaßt sind. Bei dem Befestigungssystem 1, das in Figur 3a schematisch gezeigt ist, beträgt die Tiefe der Fräsung 5 ein Drittel der Dicke d der Kompaktplatte 3. Es handelt sich hierbei um die schon anhand der Figuren 1 und 2 beschriebene schwalbenschwanzförmige Fräsung 5 mit dem Profil 2, dessen Teilstück 10 gleichfalls einen schwalbenschwanzförmigen Querschnitt besitzt und spielfrei in die Fräsung 5 eingeschoben ist.Various fastening systems are shown in FIGS. 3a to 3d shown, each with the Compact panels and the profiles matched to each other are. In the fastening system 1, which is shown in Figure 3a is shown schematically, the depth of the Milling 5 a third of the thickness d of the compact plate 3. This is based on the Figures 1 and 2 described dovetail-shaped Milling 5 with the profile 2, the portion 10 also a dovetail cross-section owns and without play in the milling 5 is inserted.

Figur 3b zeigt ein Befestigungssystem 1, bei dem ein Endstück eines Profils 14 V-förmig ausgebildet ist und Teilstücke 11, 11 die Endabschnitte der V-Form bilden. Der Öffnungswinkel α der V-Form beträgt 50 bis 100°. In der Kompaktplatte 3 befindet sich eine entsprechende Fräsung 17, 17 für die Aufnahme des V-förmigen Profils 14. Die Fräsung 17, 17 besteht aus zwei spiegelbildlich zu einer Senkrechten auf die Kompaktplatte 3 angeordneten Querschnitten 7, 7, die schräg zu der Oberfläche der Kompaktplatte 3 verlaufen. Diese Querschnitte schließen gleichfalls einen Winkel von 50 bis 100° miteinander ein und nehmen die vierkantförmigen Teilstücke 11, 11 des Profils 14 auf. Die Tiefe der Fräsung 17, 17 beträgt etwa die halbe Dicke d/2 der Kompaktplatte 3. Die Stirnflächen der Teilstücke 11, 11 sind schräg zu der Oberfläche der Kompaktplatte 3 ausgerichtet.Figure 3b shows a fastening system 1, in which a End piece of a profile 14 is V-shaped and sections 11, 11 the end portions of the V-shape form. The opening angle α of the V shape is 50 up to 100 °. In the compact plate 3 there is one corresponding milling 17, 17 for receiving the V-shaped Profiles 14. The milling 17, 17 consists of two mirror images of a perpendicular to the Compact plate 3 arranged cross sections 7, 7, the at an angle to the surface of the compact plate 3 run. These cross sections also close an angle of 50 to 100 ° with each other and take the square-shaped sections 11, 11 of the Profile 14 on. The depth of the milling 17, 17 is about half the thickness d / 2 of the compact plate 3. Die End faces of the sections 11, 11 are oblique to the Surface of the compact plate 3 aligned.

Das Befestigungssystem 1 nach Figur 3c wird aus einer Kompaktplatte 3 und einem Profil 15 gebildet, dessen Endstück eine Gestalt ähnlich einer zweizinkigen Gabel hat. An das in Figur 3c senkrecht verlaufende Mittelstück 20 des Profils 15 schließen schräg nach oben und unten verlaufende Teilstücke 12, 12 an. Die Stirnflächen 21, 21 der Teilfläche 12, 12 sind gegenüber der Oberfläche der Kompaktplatte 3 schräg ausgerichtet. Das Mittelstück 20 des Profils 15 schließt mit der Oberfläche der Kompaktplatte 3 ab. Der von den beiden Teilstücken 12, 12 eingeschlossene Winkel kann im Bereich von 60 bis 120° liegen. Zum Verbinden dieses Profils 15 mit der Kompaktplatte 3 ist in dieser eine Fräsung 18, 18 aus zwei spiegelbildlich zu einer Senkrechten auf die Kompaktplatte angeordneten Querschnitten 8, 8 vorgesehen. Diese Querschnitte 8, 8 verlaufen schräg und schließen den gleichen Winkel wie die Teilstücke 12, 12 miteinander ein. Die Tiefe der Fräsung 18, 18 beträgt die halbe Dicke d/2 der Kompaktplatte 3. The fastening system 1 according to FIG. 3c is made from a Compact plate 3 and a profile 15 formed, the Tail a shape similar to a two-pronged Fork. On the vertical in Figure 3c Center piece 20 of the profile 15 close obliquely sections 12, 12 running above and below. The End faces 21, 21 of the partial surface 12, 12 are oblique to the surface of the compact plate 3 aligned. The middle piece 20 of the profile 15 closes with the surface of the compact plate 3. The one enclosed by the two sections 12, 12 Angle can range from 60 to 120 °. To the Connect this profile 15 to the compact plate 3 is a milling 18, 18 of two mirror images in this to a perpendicular to the compact plate arranged cross sections 8, 8 provided. This Cross sections 8, 8 run obliquely and close the same angle as the sections 12, 12 with each other on. The depth of the milling 18, 18 is half Thickness d / 2 of the compact plate 3.

In Figur 3d ist ein weiteres Befestigungssystem 1 dargestellt, das ähnlich demjenigen nach Figur 3c ausgestaltet ist. Ein Profil 16 hat eine gabelförmige, zweizinkige Gestalt mit einem senkrechten Mittelstück 23 und daran anschließenden, nach oben. und nach unten schräg verlaufenden Teilstücken 13, 13. Die Stirnflächen 22, 22 der Teilstücke 13, 13 sind parallel zu der Oberfläche der Kompaktplatte 3 ausgerichtet. Eine Fräsung 19, 19 ist an die Orientierung der Teilstücke 13, 13 des Profils 16 angepaßt. Die Fräsung 19, 19 besitzt eine Tiefe gleich einem Drittel der Dicke d der Kompaktplatte 3. Das Mittelstück 23 des Profils 16 liegt an der Oberfläche der Platte 3 an.A further fastening system 1 is shown in FIG. 3d shown, which is similar to that of Figure 3c is designed. A profile 16 has a fork-shaped, two-pronged shape with a vertical Middle piece 23 and adjoining, upwards. and downwardly sloping sections 13, 13. The end faces 22, 22 of the sections 13, 13 are parallel to the surface of the compact plate 3 aligned. A milling 19, 19 is on the Orientation of sections 13, 13 of profile 16 customized. The milling 19, 19 has a depth equal to one third of the thickness d of the compact plate 3. The middle piece 23 of the profile 16 lies on the Surface of the plate 3.

Es liegt im Rahmen des Fachwissens des Fachmanns, das Befestigungssystem aus Profil und Kompaktplatte auch abweichend von den in den Ausführungsbeispielen gezeigten Formen und Querschnitten auszugestalten, ohne daß von dem Gegenstand der Erfindung wie er in den Patentansprüchen gekennzeichnet ist abgewichen wird. Das Befestigungssystem nach der Erfindung ist nicht auf den Einsatz von Kompaktplatten der beschriebenen Art beschränkt, vielmehr ist es auch für andere Plattenmaterialien geeignet.It is within the skill of the artisan that Fastening system consisting of profile and compact panel too different from that in the exemplary embodiments design the shapes and cross-sections shown, without losing the subject of the invention deviated as it is characterized in the claims becomes. The fastening system according to the invention is not on the use of compact panels described type limited, rather it is suitable for other plate materials.

Claims (9)

  1. A system comprising one or more identical profiles (2;14;15;16) and at least one compact panel (3) which has a milled relief (5;17;18;19) which is adapted in shape to the profiles, it being the case that the individual compact panel comprises one or more resin-impregnated fiber layers which are hot-pressed with one another and are coated with a decorative layer on the outside of at least one side, and the compact panel is fixed invisibly, with the aid of the profile or profiles, to a basic body (4) which can be connected to a wall, wherein portions (10;11;12;13) of the individual profiles (2;14;15;16) engage in a form-fitting manner in cross-sections (6;7;8;9) of the individual milled relief (5;17;18;19), which is provided in that side of the compact panel (3) which is directed toward the basic body (4) or the wall, wherein the depth (t) of the milled relief is from a third of the thickness (d) to half the thickness (d) of the compact panel (3), wherein the milled relief extends partially or wholly over the extent of the individual compact panel (3), and wherein the compact panel (3) can be moved freely along the profile.
  2. The system as claimed in Claim 1, wherein the milled relief (5) has a dovetail-shaped cross section (6) and encloses in a form-fitting manner a dovetail-shaped portion (10) of the profile (2).
  3. The system as claimed in Claim 1, wherein the milled relief (17;18) comprises two cross sections (7,7;8,8) which are arranged in a mirror-inverted manner in relation to a perpendicular to the compact panel (3), run obliquely in relation to the surface of the compact panel (3), enclose an angle of from 50 to 120° between them and receive quadrilateral portions (11,11;12,12) of the profile (14;15).
  4. The system as claimed in Claim 3, wherein an end part of the profile (14) is of V-shaped configuration, and wherein the portions (11,11) form the end sections of the V-shape.
  5. The system as claimed in Claim 3, wherein the end part of the profile (15) has a configuration similar to a two-pronged fork with a vertical center piece (20) and the adjoining, obliquely upwardly and downwardly running portions (12,12) which enclose an angle of from 60 to 120° between them, and wherein end surfaces (21,21) of the portions (12,12) are aligned obliquely in relation to the surface of the compact panel (3).
  6. The system as claimed in Claim 1, wherein the end part of the profile (16) has a fork-shaped two-pronged configuration with a vertical center piece (23) and the adjoining, upwardly and downwardly obliquely running portions (13,13), and wherein end surfaces (22,22) of the portions (13,13) are aligned parallel to the surface of the compact panel (3).
  7. The system as claimed in Claim 1, wherein the material of the profile differs from the material of the compact panel.
  8. The system as claimed in Claim 1, wherein, in addition to a dovetail-shaped portion (10), the profile (2) has a further portion (20), with an angled cross section, and wherein the further portion (20) can be inserted in a form-fitting manner in a cutout (24) of the basic body (4).
  9. The system as claimed in Claim 8, wherein the further portion (20) has an upended, L-shaped cross section.
EP95116076A 1994-10-20 1995-10-12 Fixing system with compact panels Expired - Lifetime EP0708213B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9416917U DE9416917U1 (en) 1994-10-20 1994-10-20 Fastening system for compact panels
DE9416917U 1994-10-20

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EP0708213A1 EP0708213A1 (en) 1996-04-24
EP0708213B1 true EP0708213B1 (en) 2000-05-03

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US7713615B2 (en) 2001-04-03 2010-05-11 James Hardie International Finance B.V. Reinforced fiber cement article and methods of making and installing the same
US8281535B2 (en) 2002-07-16 2012-10-09 James Hardie Technology Limited Packaging prefinished fiber cement articles
US8297018B2 (en) 2002-07-16 2012-10-30 James Hardie Technology Limited Packaging prefinished fiber cement products

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AT404746B (en) * 1995-05-23 1999-02-25 Falb Karl PLATE FASTENING
AUPO215996A0 (en) 1996-09-05 1996-10-03 James Hardie International Finance B.V. An improved cladding board mounting system
DE19753768A1 (en) 1997-12-04 1999-06-10 Trespa Int Bv Mounting system for panels for facade cladding of buildings
DE10022615C2 (en) * 2000-04-18 2002-07-18 Klaus Winter Ventilated facade cladding
DE10163508A1 (en) 2001-12-21 2003-07-03 Trespa Int Bv Panel mounting system for creating a wall
MXPA05003691A (en) 2002-10-07 2005-11-17 James Hardie Int Finance Bv Durable medium-density fibre cement composite.
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
DE102005019977B4 (en) * 2005-04-27 2007-12-27 Deutsche Steinzeug Cremer & Breuer Ag Facade system made of ceramic façade panels for use as a ventilated façade on a supporting building wall
KR100760334B1 (en) * 2005-09-16 2007-09-20 주식회사 엘지화학 Panel construction set and construction method of panel
NZ571874A (en) 2006-04-12 2010-11-26 Hardie James Technology Ltd A surface sealed reinforced building element
ES2657612T3 (en) 2010-05-28 2018-03-06 The Diller Corporation Laminate coating system for construction
IT1403714B1 (en) * 2011-01-28 2013-10-31 Ferrari METAL OR PLASTIC ELEMENT, COMPOSED OF A SINGLE PIECE, FOR ASSEMBLY, OF COVERING PANELS.

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DE2364224A1 (en) * 1973-12-22 1975-11-13 Guenther Dipl Ing Koch Plastic concrete slab curtain wall system - with undercut-edged slab groove engaging stem of diverging-armed carrier batten
DE2460880A1 (en) * 1974-12-21 1976-06-24 Horst Hahn Curtain-wall panel or other building element anchorage - involving panel recess, and screw or similar base attachment
DE3147989A1 (en) * 1981-12-04 1983-06-16 Hoechst Ag, 6230 Frankfurt DECORATIVE, IN PARTICULAR PLATE-SHAPED MOLDED PART, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF
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Cited By (3)

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Publication number Priority date Publication date Assignee Title
US7713615B2 (en) 2001-04-03 2010-05-11 James Hardie International Finance B.V. Reinforced fiber cement article and methods of making and installing the same
US8281535B2 (en) 2002-07-16 2012-10-09 James Hardie Technology Limited Packaging prefinished fiber cement articles
US8297018B2 (en) 2002-07-16 2012-10-30 James Hardie Technology Limited Packaging prefinished fiber cement products

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EP0708213A1 (en) 1996-04-24
DE59508257D1 (en) 2000-06-08
DE9416917U1 (en) 1994-12-01

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