EP0104428B1 - Supporting lath or plate for a curtain-lining of a wall or ceiling - Google Patents

Supporting lath or plate for a curtain-lining of a wall or ceiling Download PDF

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Publication number
EP0104428B1
EP0104428B1 EP83108281A EP83108281A EP0104428B1 EP 0104428 B1 EP0104428 B1 EP 0104428B1 EP 83108281 A EP83108281 A EP 83108281A EP 83108281 A EP83108281 A EP 83108281A EP 0104428 B1 EP0104428 B1 EP 0104428B1
Authority
EP
European Patent Office
Prior art keywords
longitudinal groove
wall
ceiling
arm
sub
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.)
Expired
Application number
EP83108281A
Other languages
German (de)
French (fr)
Other versions
EP0104428A3 (en
EP0104428A2 (en
Inventor
Klaus Reinwarth
Hermann Timmermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BWM DUEBEL + MONTAGETECHNIK GMBH
Original Assignee
Bwm Duebel and Montagetechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bwm Duebel and Montagetechnik GmbH filed Critical Bwm Duebel and Montagetechnik GmbH
Priority to AT83108281T priority Critical patent/ATE25730T1/en
Publication of EP0104428A2 publication Critical patent/EP0104428A2/en
Publication of EP0104428A3 publication Critical patent/EP0104428A3/en
Application granted granted Critical
Publication of EP0104428B1 publication Critical patent/EP0104428B1/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
    • E04D12/004—Battens
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/0805—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—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
    • E04F13/0821—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 located in-between two adjacent covering elements

Definitions

  • the invention relates to a substructure for a wall or ceiling covering with attachable to the wall or ceiling mounting rails or plates with mounting slots, in each of which an approximately S-shaped retaining hook can be hung, the first S-leg engages behind the mounting rail and on the a surface facing the wall or ceiling can be placed, the S-center piece and the second, the edge of a cladding panel or the like.
  • S-leg is associated with the opposite other surface of the mounting rail, in particular is resiliently pressed against it.
  • Such a substructure has become known from DE-U-80 01 798.
  • the length of the closed mounting slots corresponds approximately to the length of the first S-leg of a retaining hook and the slot width approximately to the hook thickness.
  • the holding hooks are time consuming and difficult. Problems arise in particular if the holding hooks are not true to shape. If the mounting slots run horizontally, the mounting end position of the retaining hook is not defined. In the case of an oblique mounting slot, an undesired oblique position of the holding hook can occur when aligning the cladding panels or the like. Due to its own weight and under the load of a cladding panel, the retaining hook slides into the lower slot end when the mounting slot is oblique, but this position is by no means to be regarded as stable.
  • the holding hook together with the cladding plate can move obliquely upward along the slot. At least this causes the facade to rattle.
  • the oblique slot is even less suitable than the horizontal one. The latter at least ensures that the hook is secured in one dimension, namely transversely to the longitudinal axis of the slot.
  • a substructure which also provides an S-shaped retaining hook. Its first S-leg overlaps the upper mounting rail area when the mounting rail is arranged horizontally. At approximately the free end of the first S-leg, an arc-shaped latching contour is formed, which snaps into a longitudinal bead of the mounting rail.
  • This construction requires a very precise manufacture of the holding hook and does not ensure precise alignment of the holding hook in the longitudinal direction of the bead.
  • this retaining hook is not adequately secured against being lifted out under wind pressure. This applies in particular if the latching contour of the retaining hook does not engage precisely in the longitudinal bead, which can easily occur due to inaccurate manufacture in the case of a mass product such as retaining hooks.
  • the object of the invention is therefore to develop a substructure of the type described in such a way that the holding hooks can be aligned easily, precisely and securely with respect to the mounting rails and thereby secure cladding of the wall or ceiling and easy replacement of the cladding panels or the like. is possible.
  • the substructure is designed in accordance with the preamble of claim 1 in accordance with the characterizing part of this claim.
  • the retaining hooks can be easily inserted from the side.
  • a small slot widening at the free slot end additionally simplifies assembly without any disadvantages.
  • the mounting slots preferably run at right angles to the recess or longitudinal groove. After the first S-leg has snapped into the recess or longitudinal groove, the holding hook is thus precisely fixed in two mutually perpendicular directions and is also held securely. In this way you get a particularly vibration-resistant covering for the wall or ceiling. Nevertheless, assembly is easier and therefore faster than with the substructure explained at the beginning. The same also applies to the disassembly or replacement of individual, for example damaged, cladding panels or the like.
  • the mounting rails are mounted in a known manner on the wall or ceiling to be clad, parallel to one another and at a lateral distance. It is attached, for example, using bolts that are held in dowel holes in the wall or ceiling.
  • several retaining hooks are used per mounting rail, which are spaced one above the other in the case of wall cladding.
  • the recess points against the wall or ceiling to be clad - hereinafter simply referred to as wall for the sake of simplicity, without this being intended to be restrictive - which is why the first S-leg of each retaining hook, as seen from the outside, is, as it were, behind the mounting rail is located, while the second S-leg and the S-center piece are arranged in front of the mounting rail.
  • each cladding panel or the like is expediently supported by at least two such support members, preferably located at the same height.
  • the second S-leg then encompasses the lower edge of the cladding panel or the like.
  • the panel underneath can be pressed against the mounting rail with the lower end of the S-center piece, or at least prevented from tipping.
  • the first S- engaging in the longitudinal groove or recess Leg is not rectilinear, but rather somewhat arcuate, so that it can enter the recess or longitudinal groove with the arch back.
  • it must be arranged opposite the edge-open mounting slot or at least so long that the first S-leg or the part of the latter intended for snapping in can engage or snap in. It is useful if the distance of the first S-leg from the S-center piece is selected so that these parts can enclose the part of the mounting rail provided with the mounting slot between them so that the retaining hooks no longer rotate after assembly with certainty can.
  • this substructure with at least one longitudinal groove on the mounting rail is characterized in that the longitudinal groove is formed by two continuous longitudinal webs which are arranged at a lateral distance from one another, in particular molded on. This creates, so to speak, a «longitudinal groove, which allows simple fastening of the retaining hooks for easy fastening of the retaining hooks and is therefore more advantageous than, for example, a longitudinal groove embedded in the surface.
  • the support rails have a U-shaped cross section with leg ends projecting outward at right angles, the latter lying in particular in a common plane, and that at each of the leg ends there is a longitudinal groove and at least one, but preferably several, spaced-apart mounting slots for one retaining hook each.
  • the two leg ends of the mounting rail define the fastening level for the cladding panels or the like. Cladding elements. Due to the distance of this level from the U-center web, a space is created which can be used, for example, to ventilate the facade or at least partially fill it with insulating material. On the other hand, the leg ends protrude far enough from the wall or ceiling to be clad so that the retaining hooks can still be installed without any problems after the mounting rail has been installed.
  • the mounting rail with the longitudinal grooves is designed as an extruded profile or the like, and is in particular made of aluminum or plastic. Both materials are particularly well suited for external cladding and the longitudinal grooves can be easily made using the extrusion process.
  • the first S-leg engaging in the depression or longitudinal groove and the S-center piece of each holding hook preferably form an essentially U-shaped clamping spring with in particular unequal-length U-legs. It is particularly advantageous if the first S-leg is at least partially arch-shaped, the back of the arch facing the preferably straight S-center piece and a clamping zone being formed at the center of the arch, which is only effective, however, if the material of the mounting rail is arranged in between in the area of the longitudinal groove.
  • Another advantageous embodiment of the invention is designed according to the characterizing part of claim 6.
  • a mounting rail 1 has a U-shaped cross section with a U-center web 2 and two U-side webs 3 and 4.
  • the leg ends 5 and 6 of the latter are angled outwards by 90 °.
  • the back 7 of the U-center web 2 faces the wall or ceiling to be clad. It expediently has a certain distance from it, which is achieved in that it is held on poles, not shown, which are fastened in dowel holes in the wall. Your free.
  • the end has a thread which penetrates an opening 8 in the U-center web 2. This enables both vertical alignment of the rail and adjustment in the longitudinal direction of the bolt, an adjustment and holding device, as it were, clamping the U-center web 2 between them. The setting is made by screwing one of the two parts of this clamp onto the thread of the bolt.
  • One surface 9 or 10 of the mounting rail more precisely, the back or the surface of the leg end 5 and / or 6 facing the wall or ceiling has a recess 11 (FIG. 5) which extends over the entire length of the Carrier rail 1 extends. It is preferably formed by two continuous longitudinal webs 12 and 13 which are arranged at a lateral distance from one another, in particular molded on. Instead of an indentation placed in this way, an indented indentation can also be provided which opens out on the surface 9.
  • the recess has the Form of a longitudinal groove that can be formed during extrusion or extrusion. In spite of the additional material consumption of the longitudinal groove or recess 11, this production is more advantageous than, for example, the provision of one or more recesses arranged one behind the other in the longitudinal direction.
  • At least one, but preferably two spaced-apart, edge-open mounting slots 14 and 15 are provided on at least one, but in the exemplary embodiment on both leg ends 5 and 6.
  • they cross through the depression or longitudinal groove 11. At least, however, they extend as far as the longitudinal web 13. They are used to hang in an S-shaped holding hook 16 or 17.
  • the folding hook 16 is inserted, for example in the direction of the arrow 18, into one of the open-edge mounting slots 14 until it has either arrived at the inner end of the slot, or if the slot crosses the depression 11 or longitudinal groove until it is at the level of the longitudinal groove or depression with its curved piece 19.
  • the S-center piece 20 can still be at an angle to the longitudinal axis of the longitudinal groove.
  • the S-center piece 20 is rotated about the arc piece 19 as an axis of rotation in the open-edge mounting slot 14 or 15 so that the first S-leg 21 snaps into the recess or longitudinal groove, if necessary, at least over the longitudinal web 12, or at least is flush therewith.
  • This first S-leg 21 is then located, so to speak, on the one surface 9, which, viewed from the interior, forms a rear surface of the relevant leg end 5 or 6, while the S-center piece 20 and the second S-leg 22 form the opposite, in the same direction as the wall or ceiling facing surface 23 of the leg end 5 or 6, are assigned.
  • the first S-leg 21 becomes jammed 21 on the bottom of the longitudinal groove 11 on the one hand and the surface 23 of the leg end 5 and 6 on the other. From the foregoing it follows that basically a continuous longitudinal groove is not necessary, rather it is sufficient if the depression is attached and dimensioned such that the first S-leg 21 can enter it in its position of use.
  • While the first S-leg 21 is to a certain extent behind the leg end 5 or 6, the S-center piece 20 and the second S-leg 22 of each holding hook are in front of the leg ends 5 and 6. They form a hook-shaped support member 26, in which a preferably plate or plate-shaped element of the wall or facade cladding can be inserted.
  • the upper end of such a cladding element supported in at least two holding hooks 16, 17 engages under the hook-shaped support member 26 of one or more holding hooks 16 and 17 which, in the case of wall cladding, lie above the holding hooks which carry this facade element.
  • the U-side webs 3 and 4 are extended, the extension legs being designated 27 and 28, respectively.
  • Their free leg ends 29 and 30 are angled so that they extend parallel to the leg ends 5 and 6 at a distance therefrom.
  • the support member 26 must of course be in front of the surface 31 of the leg end 29 or 30.
  • the leg ends 29 and 30 must also be provided with at least one open mounting slot 32 and 33, respectively.
  • These mounting slots are preferably at least approximately the same distance from the end of the mounting rail 1 as the mounting slots 14 and 15. Because the holding hooks 17 now engage simultaneously in two mounting slots 14 and 32 or 15 and 33, the bow piece 34 is larger than the bow piece 19 of the holding hook 16. It can have the shape shown in FIG. 4, for example.
  • the basic principle does not change if, instead of the variant shown in FIG. 1, the variant of the mounting rail shown in FIG. 2 is used.
  • the “attached” longitudinal groove 11 consists of two integrally formed and continuous longitudinal webs 12 and 13 which are arranged at a lateral distance from one another. Their cross section is shown in triangular form in FIG. 5, but this is only possible, for example understand.
  • the cross section of the longitudinal groove can be arcuate in order to ensure a good formal adaptation in the case of a circular cross section of the retaining hooks 16 and 17.
  • the mounting slots 14, 15 and 32, 33 are shown in FIGS. 1 and 2 as simple slots. It is easily possible, for example, to bend the lower slot edge of these figures towards the rear 7 of the mounting rail 1, which can be done together with the punching out, so that a better adaptation is possible with a narrow arc piece 19. Moreover, in the form of the retaining hook 17 shown in FIG. 4, the mounting slots 14, 15 which are open at the edge can be set slightly higher than the mounting slots 32 and 33, so that they are bilateral Sitting of the curved arc piece 34 of the holding hook 17 is possible.
  • the mounting rail or the like in particular the angled leg ends 5 and 6 of a mounting rail 1 with a U-shaped cross section, are provided with at least one, but preferably a plurality of mounting slots arranged one above the other in the longitudinal direction of the mounting rail (in the case of wall cladding with vertical mounting rails).
  • the mounting rail can otherwise be designed according to FIG. 1 or FIG. 2.
  • FIG. 6 such an open-edged mounting slot 14 is drawn in with solid lines, which has two recesses 35 on its upwardly facing slot edge 36. Their cross section is arcuate and thus adapted to the cross section of the holding hooks 16, 17. However, as indicated by dashed lines, it is possible to slightly bend the material in the region of this lower slot edge 36 in order to achieve a certain widening which enables the arch piece 19 to better nestle against this lower slot edge 36. The same applies, as already explained, to the embodiments according to FIGS. 1 and 2, but without recesses 35.
  • the configuration according to FIG. 6 is possible both with a mounting rail according to FIG. 1 and according to FIG. 2.

Abstract

1. Sub-structure for a wall or ceiling cladding with bearer rails (1) or panels (1) adapted to be fixed to the wall or ceiling and having assembly slots (14, 15) into each of which it is possible to engage a substantially S-shaped supporting hook (16, 17) of which the first arm of the S (21) engages behind the bearer rail and is adapted to bear against a surface (9, 10) which is directed at the wall or ceiling, the middle portion (20) of the S and the second arm (22) of the S which engages around the edge of a cladding panel or the like being associated with the opposite other face (23) of the bearer rail (1) being in particular pressed thereon in springingly elastic fashion, characterised by, extending in the longitudinal direction of the one face (9, 10) of the bearer rail (1), a depression (11), particularly a longitudinal groove, the assembly slots (14, 15) being marginally open and associated with the depression or intersecting the longitudinal groove, the first arm (21) of the S engaging in locking fashion into the depression (11) or longitudinal groove.

Description

Die Erfindung bezieht sich auf eine Unterkonstruktion für eine Wand- oder Deckenverkleidung mit an der Wand oder Decke befestigbaren Tragschienen oder -platten mit Montageschlitzen, in welche je ein etwa S-förmiger Haltehaken einhängbar ist, dessen erster S-Schenkel die Tragschiene hintergreift und an der einen gegen die Wand oder Decke weisenden Fläche anlegbar ist, wobei dessen S-Mittelstück und zweiter, den Rand einer Verkleidungsplatte od. dgl. umfassender S-Schenkel der gegenüberliegenden anderen Fläche der Tragschiene zugeordnet, insbesondere federelastisch daran angepreßt ist. Eine derartige Unterkonstruktion ist durch die DE-U-80 01 798 bekannt geworden. Die Länge der geschlossenen Montageschlitze entspricht dabei etwa der Länge des ersten S-Schenkels eines Haltehakens und die Schlitzbreite etwa der Hakenstärke. Infolgedessen ist das Montieren der Haltehaken zeitaufwendig und schwierig. Probleme ergeben sich insbesondere, wenn die Haltehaken nicht formtreu sind. Bei horizontalem Verlauf der Montageschlitze ist die Montageendlage des Haltehakens nicht definiert. Bei schrägem Montageschlitz kann es beim Ausrichten der Verkleidungsplatten od. dgl. zu einer unerwünschten Schräglage des Haltehakens kommen. Aufgrund seines Eigengewichts und unter der Belastung durch eine Verkleidungsplatte rutscht der Haltehaken bei schrägem Montageschlitz zwar in das untere Schlitzende, jedoch ist diese Lage keineswegs als stabil anzusehen. Bei Windeinwirkung, insbesondere bei starkem Wind in Längsrichtung des Schrägschlitzes, kann sich der Haltehaken mitsamt der Verkleidungsplatte entlang dem Schlitz schräg nach oben bewegen. Dies führt zumindest zu einem Klappern der Fassade. Infolgedessen ist der schräge Schlitz noch weniger geeignet als der horizontale. Letzterer gewährleistet immerhin eine Lagesicherung des Hakens in einer Dimension, nämlich quer zur Schlitzlängsachse.The invention relates to a substructure for a wall or ceiling covering with attachable to the wall or ceiling mounting rails or plates with mounting slots, in each of which an approximately S-shaped retaining hook can be hung, the first S-leg engages behind the mounting rail and on the a surface facing the wall or ceiling can be placed, the S-center piece and the second, the edge of a cladding panel or the like. S-leg is associated with the opposite other surface of the mounting rail, in particular is resiliently pressed against it. Such a substructure has become known from DE-U-80 01 798. The length of the closed mounting slots corresponds approximately to the length of the first S-leg of a retaining hook and the slot width approximately to the hook thickness. As a result, mounting the holding hooks is time consuming and difficult. Problems arise in particular if the holding hooks are not true to shape. If the mounting slots run horizontally, the mounting end position of the retaining hook is not defined. In the case of an oblique mounting slot, an undesired oblique position of the holding hook can occur when aligning the cladding panels or the like. Due to its own weight and under the load of a cladding panel, the retaining hook slides into the lower slot end when the mounting slot is oblique, but this position is by no means to be regarded as stable. In the event of wind, in particular in the case of strong wind in the longitudinal direction of the oblique slot, the holding hook together with the cladding plate can move obliquely upward along the slot. At least this causes the facade to rattle. As a result, the oblique slot is even less suitable than the horizontal one. The latter at least ensures that the hook is secured in one dimension, namely transversely to the longitudinal axis of the slot.

Durch die DE-U-81 30814 ist eine Unterkonstruktion bekannt geworden, die ebenfalls einen S-förmigen Haltehaken vorsieht. Sein erster S-Schenkel übergreift den bei horizontaler Anordnung der Tragschiene oberen Tragschienenbereich. Etwa am freien Ende des ersten S-Schenkels ist eine bogenförmige Verrastkontur angeformt, die in eine Längssicke der Tragschiene einrastet. Diese Konstruktion erfordert eine sehr präzise Herstellung des Haltehakens und sie gewährleistet keine präzise Ausrichtung des Haltehakens in Längsrichtung der Sicke. Außerdem ist dieser Haltehaken gegen Herausheben unter Winddruck nicht ausreichend gesichert. Dies gilt insbesondere dann, wenn die Verrastkontur des Haltehakens nicht präzise in die Längssicke eingreift, was aufgrund ungenauer Fertigung bei einem Massenprodukt, wie es derartige Haltehaken sind, leicht vorkommen kann.From DE-U-81 30814 a substructure has become known, which also provides an S-shaped retaining hook. Its first S-leg overlaps the upper mounting rail area when the mounting rail is arranged horizontally. At approximately the free end of the first S-leg, an arc-shaped latching contour is formed, which snaps into a longitudinal bead of the mounting rail. This construction requires a very precise manufacture of the holding hook and does not ensure precise alignment of the holding hook in the longitudinal direction of the bead. In addition, this retaining hook is not adequately secured against being lifted out under wind pressure. This applies in particular if the latching contour of the retaining hook does not engage precisely in the longitudinal bead, which can easily occur due to inaccurate manufacture in the case of a mass product such as retaining hooks.

Die Aufgabe der Erfindung besteht infolgedessen darin, eine Unterkonstruktion der eingangs beschriebenen Art so weiterzubilden, daß die Haltehaken einfach, präzise und sicher gegenüber den Tragschienen ausgerichtet werden können und dadurch ein sicheres Verkleiden der Wand oder Decke und ein problemloser Austausch der Verkleidungsplatten od. dgl. möglich ist.The object of the invention is therefore to develop a substructure of the type described in such a way that the holding hooks can be aligned easily, precisely and securely with respect to the mounting rails and thereby secure cladding of the wall or ceiling and easy replacement of the cladding panels or the like. is possible.

Zur Lösung dieser Aufgabe wird erfindungsgemäß vorgeschlagen, daß die Unterkonstruktion gemäß dem Oberbegriff des Anspruchs 1 entsprechend dem kennzeichnenden Teil dieses Anspruchs ausgebildet ist. Durch die Verwendung randoffener Montageschlitze kann man die Haltehaken leicht von der Seite her einschieben. Eine geringe Schlitzverbreiterung am freien Schlitzende vereinfacht die Montage zusätzlich, ohne irgendwelche Nachteile. Die Montageschlitze verlaufen vorzugsweise rechtwinklig zur Vertiefung bzw. Längsrille. Nach dem Einrasten des ersten S-Schenkels in die Vertiefung oder Längsrille ist der Haltehaken somit in zwei zueinander senkrechten Richtungen genau fixiert und auch sicher gehalten. Man bekommt auf diese Weise eine besonders rüttelfeste Verkleidung der Wand oder Decke. Trotzdem ist die Montage einfacher und somit schneller durchzuführen als bei der eingangs erläuterten Unterkonstruktion. Dasselbe gilt auch für die Demontage bzw. den Austausch einzelner, beispielsweise beschädigter, Verkleidungsplatten od. dgl.To achieve this object, it is proposed according to the invention that the substructure is designed in accordance with the preamble of claim 1 in accordance with the characterizing part of this claim. Through the use of open-edge mounting slots, the retaining hooks can be easily inserted from the side. A small slot widening at the free slot end additionally simplifies assembly without any disadvantages. The mounting slots preferably run at right angles to the recess or longitudinal groove. After the first S-leg has snapped into the recess or longitudinal groove, the holding hook is thus precisely fixed in two mutually perpendicular directions and is also held securely. In this way you get a particularly vibration-resistant covering for the wall or ceiling. Nevertheless, assembly is easier and therefore faster than with the substructure explained at the beginning. The same also applies to the disassembly or replacement of individual, for example damaged, cladding panels or the like.

Die Tragschienen werden in bekannter Weise an der zu verkleidenden Wand oder Decke parallel zueinander und im Seitenabstand montiert. Die Befestigung erfolgt zum Beispiel über Bolzen, die in Dübellöchern der Wand bzw. Decke gehalten sind. In der Regel werden pro Tragschiene mehrere, bei einer Wandverkleidung übereinander im Abstand angeordnete Haltehaken verwendet. In montiertem Zustand weist die Vertiefung gegen die zu verkleidende Wand oder Decke - nachfolgend wird der Einfachheit halber lediglich noch von Wand gesprochen, ohne daß dies einschränkend gemeint ist - weswegen sich der erste S-Schenkel jedes Haltehakens, von außen gesehen, gewissermaßen hinter der Tragschiene befindet, während der zweite S-Schenkel und das S-Mitteistück vor der Tragschiene angeordnet sind. Sie bilden im Falle der Wandverkleidung ein etwa U-förmiges Stützglied, in welches die Verkleidungsplatte od. dgl. hineingestellt werden kann. Zweckmäßigerweise ist jede Verkleidungsplatte od. dgl. über zumindest zwei solche, vorzugsweise auf gleicher Höhe gelegene Stützglieder abgestützt. Dabei umgreift dann der zweite S-Schenkel die Unterkante der Verkleidungsplatte od. dgl. Außerdem kann die darunter befindliche Platte mit dem unteren Ende des S-Mittelstücks gegen die Tragschiene gedrückt, zumindest aber am Kippen gehindert werden.The mounting rails are mounted in a known manner on the wall or ceiling to be clad, parallel to one another and at a lateral distance. It is attached, for example, using bolts that are held in dowel holes in the wall or ceiling. As a rule, several retaining hooks are used per mounting rail, which are spaced one above the other in the case of wall cladding. In the assembled state, the recess points against the wall or ceiling to be clad - hereinafter simply referred to as wall for the sake of simplicity, without this being intended to be restrictive - which is why the first S-leg of each retaining hook, as seen from the outside, is, as it were, behind the mounting rail is located, while the second S-leg and the S-center piece are arranged in front of the mounting rail. In the case of wall cladding, they form an approximately U-shaped support member into which the cladding panel or the like can be placed. Each cladding panel or the like is expediently supported by at least two such support members, preferably located at the same height. The second S-leg then encompasses the lower edge of the cladding panel or the like. In addition, the panel underneath can be pressed against the mounting rail with the lower end of the S-center piece, or at least prevented from tipping.

Im übrigen ist es vorteilhaft, wenn der erste in die Längsrille oder Ausnehmung einrastende S-Schenkel nicht geradlinig, sondern möglichst etwas bogenförmig ausgebildet ist, damit er mit dem Bogenrücken in die Ausnehmung bzw. Längsrille eintreten kann. Im Falle einer Ausnehmung muß diese gegenüber dem randoffenen Montageschlitz so angeordnet oder zumindest so lang sein, daß der erste S-Schenkel oder der für das Einrasten vorgesehene Teil des letzteren eingreifen bzw. einrasten kann. Hierbei ist es zweckmäßig, wenn der Abstand des ersten S-Schenkels vom S-Mittelstück so gewählt ist, daß diese Teile den mit dem Montageschlitz versehenen Teil der Tragschiene zwischen sich klemmend einschließen können, damit der Haltehaken sich nach der Montage mit Sicherheit nicht mehr drehen kann. Aus dem vorstehenden erkennt man, daß zwar eine nutartige Vertiefung pro Haltehaken ausreichend ist, die zweckmäßigere Ausführungsform aber doch die mit der durchgehenden Längsrille darstellt. Die Zahl der randoffenen Montageschlitze und damit die maximal mögliche Anzahl von Haltehaken pro Tragschiene hängt von der Länge der letzteren sowie der Größe der Verkleidungsplatten, in Längsrichtung der Tragschiene gesehen, ab.In addition, it is advantageous if the first S- engaging in the longitudinal groove or recess Leg is not rectilinear, but rather somewhat arcuate, so that it can enter the recess or longitudinal groove with the arch back. In the case of a recess, it must be arranged opposite the edge-open mounting slot or at least so long that the first S-leg or the part of the latter intended for snapping in can engage or snap in. It is useful if the distance of the first S-leg from the S-center piece is selected so that these parts can enclose the part of the mounting rail provided with the mounting slot between them so that the retaining hooks no longer rotate after assembly with certainty can. From the above it can be seen that although a groove-like depression per holding hook is sufficient, the more expedient embodiment nevertheless represents the one with the continuous longitudinal groove. The number of mounting slots open at the edge and thus the maximum possible number of retaining hooks per mounting rail depends on the length of the latter and the size of the cladding panels, as seen in the longitudinal direction of the mounting rail.

Eine Weiterbildung dieser Unterkonstruktion mit mindestens einer Längsrille an der Tragschiene ist dadurch gekennzeichnet, daß die Längsrille durch zwei, im seitlichen Abstand voneinander angeordnete, insbesondere angeformte, durchgehende Längsstege gebildet ist. Dadurch entsteht gewissermaßen eine « aufgesetzte Längsrille, die bei einfacher Montage der Haltehaken eine gut klemmende Befestigung derselben ermöglicht und insofern vorteilhafter ist als beispielsweise eine in die Fläche eingelassene Längsrille.A further development of this substructure with at least one longitudinal groove on the mounting rail is characterized in that the longitudinal groove is formed by two continuous longitudinal webs which are arranged at a lateral distance from one another, in particular molded on. This creates, so to speak, a «longitudinal groove, which allows simple fastening of the retaining hooks for easy fastening of the retaining hooks and is therefore more advantageous than, for example, a longitudinal groove embedded in the surface.

Eine weitere Variante der Erfindung sieht vor, daß die Tragschienen einen U-förmigen Querschnitt mit nach außen rechtwinklig abstehenden Schenkelenden aufweist, wobei letztere insbesondere in einer gemeinsamen Ebene liegen, und daß sich an jedem der Schenkelenden eine Längsrille sowie mindestens ein, vorzugsweise aber mehrere, im Abstand voneinander angeordnete Montageschlitze für je einen Haltehaken befinden. Die beiden Schenkelenden der Tragschiene definieren die Befestigungsebene für die Verkleidungsplatten od. dgl. Verkleidungselemente. Aufgrund des Abstands dieser Ebene vom U-Mittelsteg entsteht ein Zwischenraum, den man beispielsweise zur Hinterlüftung der Fassade oder aber zur wenigstens teilweisen Ausfüllung mit Dämmaterial ausnutzen kann. Andererseits stehen aber die Schenkelenden genügend weit von der zu verkleidenden Wand bzw. Decke ab, so daß sich nach dem Anmontieren der Tragschiene die Haltehaken noch problemlos montieren lassen.Another variant of the invention provides that the support rails have a U-shaped cross section with leg ends projecting outward at right angles, the latter lying in particular in a common plane, and that at each of the leg ends there is a longitudinal groove and at least one, but preferably several, spaced-apart mounting slots for one retaining hook each. The two leg ends of the mounting rail define the fastening level for the cladding panels or the like. Cladding elements. Due to the distance of this level from the U-center web, a space is created which can be used, for example, to ventilate the facade or at least partially fill it with insulating material. On the other hand, the leg ends protrude far enough from the wall or ceiling to be clad so that the retaining hooks can still be installed without any problems after the mounting rail has been installed.

Eine weitere Variante der Erfindung sieht vor, daß die Tragschiene mit den Längsrillen als Strangpreßprofil od. dgl. ausgebildet, sie insbesondere aus Aluminium oder Kunststoff hergestellt ist. Beide Materialien sind insbesondere für Außenverkleidungen gut geeignet und im Strangpreßverfahren lassen sich die Längsrillen ohne Aufwand anbringen.Another variant of the invention provides that the mounting rail with the longitudinal grooves is designed as an extruded profile or the like, and is in particular made of aluminum or plastic. Both materials are particularly well suited for external cladding and the longitudinal grooves can be easily made using the extrusion process.

Der erste in die Vertiefung bzw. Längsrille eingreifende S-Schenkel und das S-Mittelstück jedes Haltehakens bilden vorzugsweise eine im wesentlichen U-förmige Klemmfeder mit insbesondere ungleich langen U-Schenkeln. Dabei ist es besonders vorteilhaft, wenn der erste S-Schenkel zumindest teilweise bogenförmig ausgebildet ist, wobei der Rücken des Bogens gegen das vorzugsweise geradlinig verlaufende S-Mittelstück weist und an der Stelle der Bogenmitte eine Klemmzone gebildet wird, die jedoch erst dann wirksam ist, wenn das Material der Tragschiene im Bereich der Längsrille dazwischen angeordnet ist.The first S-leg engaging in the depression or longitudinal groove and the S-center piece of each holding hook preferably form an essentially U-shaped clamping spring with in particular unequal-length U-legs. It is particularly advantageous if the first S-leg is at least partially arch-shaped, the back of the arch facing the preferably straight S-center piece and a clamping zone being formed at the center of the arch, which is only effective, however, if the material of the mounting rail is arranged in between in the area of the longitudinal groove.

Eine andere vorteilhafte Ausführungsform der Erfindung ist gemäß dem kennzeichnenden Teil des Anspruchs 6 ausgebildet.Another advantageous embodiment of the invention is designed according to the characterizing part of claim 6.

Drei Ausführungsbeispiele der Erfindung werden nachstehend anhand der Zeichnung näher erläutert. Es zeigen :

  • Figur 1 perspektivisch das eine Ende einer Tragschiene einer ersten Ausführungsform,
  • Figur 2 eine vergleichbare Darstellung einer zweiten Ausführungsform,
  • Figuren 3 und 4 zwei verschiedene Ausführungsbeispiele eines Halteglieds, wobei dasjenige der Fig. 3 zur Tragschiene gemäß Fig. 1 gehört und dasjenige nach Fig. 4 zur Tragschiene nach Fig. 2,
  • Figur 5 in vergrößerter Darstellung ein Detail aus Fig. 1,
  • Figur 6 in vergrößerter Darstellung ein Detail einer dritten Ausführungsform.
Three embodiments of the invention are explained below with reference to the drawing. Show it :
  • 1 is a perspective view of one end of a mounting rail of a first embodiment,
  • FIG. 2 shows a comparable representation of a second embodiment,
  • 3 and 4 show two different exemplary embodiments of a holding member, that of FIG. 3 belonging to the mounting rail according to FIG. 1 and that of FIG. 4 to the mounting rail according to FIG. 2,
  • FIG. 5 shows an enlarged illustration of a detail from FIG. 1,
  • Figure 6 shows an enlarged view of a detail of a third embodiment.

Eine Tragschiene 1 besitzt einen U-förmigen Querschnitt mit einem U-Mittelsteg 2 und zwei U-Seitenstegen 3 und 4. Die Schenkelenden 5 und 6 der letzteren sind um 90° nach außen abgewinkelt. Die Rückseite 7 des U-Mittelstegs 2 weist gegen die zu verkleidende Wand oder Decke. Sie hat davon zweckmäßigerweise einen gewissen Abstand, den man dadurch erreicht, daß sie an nicht dargestellten Polzen gehalten ist, welche in Dübellöchern der Wand befestigt sind. Ihr freies. Ende besitzt ein Gewinde, welches einen Durchbruch 8 des U-Mittelstegs 2 durchsetzt. Dadurch ist sowohl ein vertikales Ausrichten der Schiene als auch ein Einstellen in Längsrichtung des Bolzens möglich, wobei eine Einstell- und Haltevorrichtung den U-Mittelsteg 2 gewissermaßen zwischen sich einklemmt. Die Einstellung erfolgt durch Verschrauben eines der beiden Teile dieser Klemmhalterung auf dem Gewinde des Bolzens.A mounting rail 1 has a U-shaped cross section with a U-center web 2 and two U-side webs 3 and 4. The leg ends 5 and 6 of the latter are angled outwards by 90 °. The back 7 of the U-center web 2 faces the wall or ceiling to be clad. It expediently has a certain distance from it, which is achieved in that it is held on poles, not shown, which are fastened in dowel holes in the wall. Your free. The end has a thread which penetrates an opening 8 in the U-center web 2. This enables both vertical alignment of the rail and adjustment in the longitudinal direction of the bolt, an adjustment and holding device, as it were, clamping the U-center web 2 between them. The setting is made by screwing one of the two parts of this clamp onto the thread of the bolt.

Die eine Fläche 9 bzw. 10 der Tragschiene, genauer sagt, die Rückseite bzw. die gegen die Wand oder Decke weisende Fläche des Schenkelendes 5 und/oder 6, besitzt eine Vertiefung 11 (Fig. 5), welche sich über die gesamte Länge der Tragschiene 1 erstreckt. Sie ist in bevorzugter Weise durch zwei im seitlichen Abstand voneinander angeordnete, insbesondere angeformte, durchgehende Längsstege 12 und 13 gebildet. Anstelle einer derart aufgesetzten Vertiefung kann auch eine eingearbeitete Vertiefung vorgesehen werden, die an der Fläche 9 mündet. Bei den Ausführungsformen hat die Vertiefung die Form einer Längsrille, die beim Strangpressen oder Extrudieren angeformt werden kann. Trotz des Materialmehrverbrauchs der aufgesetzten Längsrille bzw. Vertiefung 11 ist diese Herstellung vorteilhafter als beispielsweise die Anbringung einer oder mehrerer in Längsrichtung im Abstand hintereinander angeordneter Vertiefungen.One surface 9 or 10 of the mounting rail, more precisely, the back or the surface of the leg end 5 and / or 6 facing the wall or ceiling has a recess 11 (FIG. 5) which extends over the entire length of the Carrier rail 1 extends. It is preferably formed by two continuous longitudinal webs 12 and 13 which are arranged at a lateral distance from one another, in particular molded on. Instead of an indentation placed in this way, an indented indentation can also be provided which opens out on the surface 9. In the embodiments, the recess has the Form of a longitudinal groove that can be formed during extrusion or extrusion. In spite of the additional material consumption of the longitudinal groove or recess 11, this production is more advantageous than, for example, the provision of one or more recesses arranged one behind the other in the longitudinal direction.

Des weiteren sind an mindestens einem, beim Ausführungsbeispiel aber an beiden Schenkelenden 5 und 6, wenigstens ein, vorzugsweise aber zwei im Abstand voneinander befindliche, randoffene Montageschlitze 14 bzw. 15 vorgesehen. Vorteilhafterweise durchkreuzen sie die Vertiefung bzw. Längsrille 11. Zumindest aber reichen sie bis zum Längssteg 13. Sie dienen zum Einhängen eines S-förmigen Haltehakens 16 bzw. 17. Der Faltehaken 16 wird beispielsweise in Pfeilrichtung 18 in einen der randoffenen Montageschlitze 14 eingescheben, bis er entweder am inneren Schlitzende angekommen ist, oder falls der Schlitz die Vertiefung 11 bzw. Längsrille kreuzt, bis er sich mit seinem Bogenstück 19 auf Höhe der Längsrille bzw. Vertiefung befindet. Dabei kann das S-Mitteistück 20 durchaus noch im Winkel zur Längsachse der Längsrille stehen. Nachfolgend wird aber das S-Mittelstück 20 um das Bogenstück 19 als Drehachse im randoffenen Montageschlitz 14 bzw. 15 so gedreht, daß der erste S-Schenkel 21 gegebenenfalls über den Längssteg 12 hinweg in die Vertiefung bzw. Längsrille einrastet, zumindest aber damit fluchtet. Damit befindet sich dann dieser erste S-Schenkel 21 gewissermaßen an der einen Fläche 9, welche, vom Rauminnern her gesehen, eine rückwärtige Fläche des betreffenden Schenkelendes 5 bzw. 6 bildet, während das S-Mittelstück 20 und der zweite S-Schenkel 22 der gegenüberliegenden, in gleiche Richtung wie die Wand oder Decke weisenden Fläche 23 des Schenkelendes 5 bzw. 6, zugeordnet sind. Je nachdem, wie groß man den Abstand 24 bzw. bei gekrümmter Ausbildung des ersten S-Schenkels 21, den geringsten Abstand 24 zwischen dem ersten S-Schenkel 21 und dem S-Mittelstück 20 wählt, erreicht man ein klemmendes Anliegen des ersten S-Schenkels 21 am Grund der Längsrille 11 einerseits und der Fläche 23 des Schenkelendes 5 bzw. 6 andererseits. Aus dem Vorstehenden ergibt sich, daß im Grunde genommen eine durchgehende Längsrille nicht erforderlich ist, es vielmehr ausreicht, wenn die Vertiefung so angebracht und dimensioniert ist, daß der erste S-Schenkel 21 in seiner Gebrauchslage darin eintreten kann.Furthermore, at least one, but preferably two spaced-apart, edge-open mounting slots 14 and 15 are provided on at least one, but in the exemplary embodiment on both leg ends 5 and 6. Advantageously, they cross through the depression or longitudinal groove 11. At least, however, they extend as far as the longitudinal web 13. They are used to hang in an S-shaped holding hook 16 or 17. The folding hook 16 is inserted, for example in the direction of the arrow 18, into one of the open-edge mounting slots 14 until it has either arrived at the inner end of the slot, or if the slot crosses the depression 11 or longitudinal groove until it is at the level of the longitudinal groove or depression with its curved piece 19. The S-center piece 20 can still be at an angle to the longitudinal axis of the longitudinal groove. Subsequently, however, the S-center piece 20 is rotated about the arc piece 19 as an axis of rotation in the open-edge mounting slot 14 or 15 so that the first S-leg 21 snaps into the recess or longitudinal groove, if necessary, at least over the longitudinal web 12, or at least is flush therewith. This first S-leg 21 is then located, so to speak, on the one surface 9, which, viewed from the interior, forms a rear surface of the relevant leg end 5 or 6, while the S-center piece 20 and the second S-leg 22 form the opposite, in the same direction as the wall or ceiling facing surface 23 of the leg end 5 or 6, are assigned. Depending on how large the distance 24 or, in the case of a curved design of the first S-leg 21, the smallest distance 24 between the first S-leg 21 and the S-center piece 20 is selected, the first S-leg becomes jammed 21 on the bottom of the longitudinal groove 11 on the one hand and the surface 23 of the leg end 5 and 6 on the other. From the foregoing it follows that basically a continuous longitudinal groove is not necessary, rather it is sufficient if the depression is attached and dimensioned such that the first S-leg 21 can enter it in its position of use.

Während sich der erste S-Schenkel 21 gewissermaßen hinter dem Schenkelende 5 bzw. 6 befindet, sind das S-Mittelstück 20 und der zweite S-Schenkel 22 jedes Haltehakens vor den Schenkelenden 5 bzw. 6. Sie bilden ein hakenförmiges Stützglied 26, in welches ein vorzugsweise platten- oder tafelförmiges Element der Wand- bzw. Fassadenverkleidung eingeschoben werden kann. Das obere Ende eines derartigen, in mindestens zwei Haltehaken 16, 17 abgestützten Verkleidungselements untergreift das hakenförmige Stützglied 26 eines oder mehrerer Haltehaken 16 bzw. 17, die im Falle der Wandverkleidung über den Haltehaken liegen, welche dieses Fassadenelement tragen. Für eine Deckenverkleidung gilt entsprechendes.While the first S-leg 21 is to a certain extent behind the leg end 5 or 6, the S-center piece 20 and the second S-leg 22 of each holding hook are in front of the leg ends 5 and 6. They form a hook-shaped support member 26, in which a preferably plate or plate-shaped element of the wall or facade cladding can be inserted. The upper end of such a cladding element supported in at least two holding hooks 16, 17 engages under the hook-shaped support member 26 of one or more holding hooks 16 and 17 which, in the case of wall cladding, lie above the holding hooks which carry this facade element. The same applies to a ceiling covering.

Beim Ausführungsbeispiel der Fig. 2 sind die U-Seitenstege 3 und 4 verlängert, wobei die Verlängerungsschenkel mit 27 bzw. 28 bezeichnet sind. Ihre freien Schenkelenden 29 bzw. 30 sind abgewinkelt, so daß sie sich parallel zu den Schenkelenden 5 bzw. 6 im Abstand davon erstrecken.2, the U-side webs 3 and 4 are extended, the extension legs being designated 27 and 28, respectively. Their free leg ends 29 and 30 are angled so that they extend parallel to the leg ends 5 and 6 at a distance therefrom.

Weil bei dieser Variante die Verkleidungsplatten nicht den Schenkelenden 5 und 6, sondern den Schenkelenden 29 und 30 zugeordnet sind, muß sich naturgemäß das Stützglied 26 vor der Fläche 31 des Schenkelendes 29 bzw. 30 befinden. Infolgedessen müssen auch die Schenkelenden 29 und 30 mit wenigstens je einem randoffenen Montageschlitz 32 bzw. 33 versehen sein. Diese Montageschlitze haben vorzugsweise zumindest etwa denselben Abstand vom Ende der Tragschiene 1 wie die Montageschlitze 14 bzw. 15. Weil die Haltehaken 17 nunmehr gleichzeitig in zwei Montageschlitze 14 und 32 bzw. 15 und 33 eingreifen, ist das Bogenstück 34 größer ausgefallen als das Bogenstück 19 des Haltehakens 16. Es kann beispielsweise die aus Fig. 4 ersichtliche Form haben.Because in this variant the cladding panels are not assigned to the leg ends 5 and 6, but rather to the leg ends 29 and 30, the support member 26 must of course be in front of the surface 31 of the leg end 29 or 30. As a result, the leg ends 29 and 30 must also be provided with at least one open mounting slot 32 and 33, respectively. These mounting slots are preferably at least approximately the same distance from the end of the mounting rail 1 as the mounting slots 14 and 15. Because the holding hooks 17 now engage simultaneously in two mounting slots 14 and 32 or 15 and 33, the bow piece 34 is larger than the bow piece 19 of the holding hook 16. It can have the shape shown in FIG. 4, for example.

Am Grundprinzip ändert sich nichts, wenn man statt der in Fig. 1 gezeigten Variante die aus Fig. 2 ersichtliche Variante der Tragschiene verwendet.The basic principle does not change if, instead of the variant shown in FIG. 1, the variant of the mounting rail shown in FIG. 2 is used.

Die « aufgesetzte » Längsrille 11 besteht gemäß der vorstehenden Beschreibung und dem Ausführungsbeispiel nach Fig. 5 aus zwei im seitlichen Abstand voneinander angeordneten, angeformten sowie durchgehenden Längsstegen 12 und 13. Ihr Querschnitt ist in Fig. 5 dreieckförmig angegeben, jedoch ist dies nur beispielsweise zu verstehen. So kann beispielsweise der Querschnitt der Längsrille bogenförmig sein, um bei kreisförmigem Querschnitt der Haltehaken 16 bzw. 17 eine gute formliche Anpassung zu gewährleisten.According to the above description and the exemplary embodiment according to FIG. 5, the “attached” longitudinal groove 11 consists of two integrally formed and continuous longitudinal webs 12 and 13 which are arranged at a lateral distance from one another. Their cross section is shown in triangular form in FIG. 5, but this is only possible, for example understand. For example, the cross section of the longitudinal groove can be arcuate in order to ensure a good formal adaptation in the case of a circular cross section of the retaining hooks 16 and 17.

Außerdem ist es ohne weiteres im Aahmen der Erfindung, daß nicht nur eine derartige Längsrille pro Schenkelende 5 bzw. 6 vorgesehen ist, sondern daß man zwei oder mehrere nebeneinander anordnet, so daß zwei oder mehrere Möglichkeiten zum Einhängen der Haltehaken gegeben sind, die einen Ausgleich in Querrichtung (bei Wandverkleidungen und senkrecht stehenden Tragschienen) ermöglichen.In addition, it is readily within the scope of the invention that not only such a longitudinal groove is provided per leg end 5 or 6, but that two or more are arranged side by side, so that two or more options for hanging the retaining hooks are given, which compensate in the transverse direction (for wall cladding and vertical support rails).

Die Montageschlitze 14, 15 bzw. 32, 33 sind in den Fig. 1 und 2 als einfache Schlitze eingezeichnet. Es ist ohne weiteres möglich, daß man beispielsweise die untere Schlitzkante dieser Figuren gegen die Rückseite 7 der Tragschiene 1 hin umbiegt, was zusammen mit dem Ausstanzen geschehen kann, damit bei einem engen Bogenstück 19 eine bessere Anpassung möglich ist. Im übrigen kann man bei der in Fig. 4 zu sehenden Form der Haltehaken 17 die randoffenen Montageschlitze 14, 15 geringfügig höher setzen als die Montageschlitze 32 und 33, damit ein beidseitiges Aufsitzen des geschwungenen Bogenstücks 34 des Haltehakens 17 möglich ist.The mounting slots 14, 15 and 32, 33 are shown in FIGS. 1 and 2 as simple slots. It is easily possible, for example, to bend the lower slot edge of these figures towards the rear 7 of the mounting rail 1, which can be done together with the punching out, so that a better adaptation is possible with a narrow arc piece 19. Moreover, in the form of the retaining hook 17 shown in FIG. 4, the mounting slots 14, 15 which are open at the edge can be set slightly higher than the mounting slots 32 and 33, so that they are bilateral Sitting of the curved arc piece 34 of the holding hook 17 is possible.

Die Tragschiene od. dgl., insbesondere die abgewinkelten Schenkelenden 5 und 6 einer im Querschnitt U-förmigen Tragschiene 1 sind mit mindestens einem, vorzugsweise aber mehreren in Längsrichtung der Tragschiene übereinander (im Falle einer Wandverkleidung mit vertikalstehenden Tragschienen) angeordneten Montageschlitzen versehen. An der einen Montageschlitzkante 36 - bei vertikalen Tragschienen die nach oben weisende Montageschlitzkante - sind eine oder mehrere, in Schlitzlängsrichtung hintereinander gelegene Vertiefungen 35 vorgesehen, in die man wahlweise einen Haltehaken 16 bzw. 17 einhängen kann. Dabei kann die Tragschiene ansonsten gemäß Fig. 1 oder Fig. 2 ausgebildet sein.The mounting rail or the like, in particular the angled leg ends 5 and 6 of a mounting rail 1 with a U-shaped cross section, are provided with at least one, but preferably a plurality of mounting slots arranged one above the other in the longitudinal direction of the mounting rail (in the case of wall cladding with vertical mounting rails). On one mounting slot edge 36 - in the case of vertical mounting rails, the mounting slot edge pointing upward - one or more recesses 35 are provided, one behind the other in the longitudinal direction of the slot, into which one can optionally hang a retaining hook 16 or 17. The mounting rail can otherwise be designed according to FIG. 1 or FIG. 2.

In Fig. 6 ist mit festen Linien ein derartiger randoffener Montageschlitz 14 eingezeichnet, der an seiner nach oben weisenden Schlitzkante 36 zwei.Vertiefungen 35 aufweist. Ihr Querschnitt ist bogenförmig und damit dem Querschnitt der Haltehaken 16,17 angepaßt. Es ist allerdings, wie mit gestrichelten Linien angedeutet, möglich, das Material im Bereich dieser unteren Schlitzkante 36 etwas abzuwinkeln, um dadurch eine gewisse Verbreiterung zu erzielen, die ein besseres Anschmiegen des Bogenstücks 19 an diese untere Schlitzkante 36 ermöglicht. Entsprechendes gilt wie bereits erläutert auch für die Ausführungsformen nach den Fig. 1 und 2, allerdings ohne Vertiefungen 35. Die Ausgestaltung gemäß Fig. 6 ist sowohl bei einer Tragschiene nach Fig. 1 als auch nach Fig. 2 möglich.In Fig. 6, such an open-edged mounting slot 14 is drawn in with solid lines, which has two recesses 35 on its upwardly facing slot edge 36. Their cross section is arcuate and thus adapted to the cross section of the holding hooks 16, 17. However, as indicated by dashed lines, it is possible to slightly bend the material in the region of this lower slot edge 36 in order to achieve a certain widening which enables the arch piece 19 to better nestle against this lower slot edge 36. The same applies, as already explained, to the embodiments according to FIGS. 1 and 2, but without recesses 35. The configuration according to FIG. 6 is possible both with a mounting rail according to FIG. 1 and according to FIG. 2.

Claims (6)

1. Sub-structure for a wall or ceiling cladding with bearer rails (1) or panels (1) adapted to be fixed to the wall or ceiling and having assembly slots (14, 15) into each of which it is possible to engage a substantially S-shaped supporting hook (16, 17) of which the first arm of the S (21) engages behind the bearer rail and is adapted to bear against a surface (9, 10) which is directed at the wall or ceiling, the middle portion (20) of the S and the second arm (22) of the S which engages around the edge of a cladding panel or the like being associated with the opposite other face (23) of the bearer rail (1) being in particular pressed thereon in springingly elastic fashion, characterised by, extending in the longitudinal direction of the one face (9, 10) of the bearer rail (1), a depression (11), particularly a longitudinal groove, the assembly slots (14, 15) being marginally open and associated with the depression or intersecting the longitudinal groove, the first arm (21) of the S engaging in locking fashion into the depression (11) or longitudinal groove.
2. Sub-structure according to Claim 1 having at least one longitudinal groove on the bearer rail, characterised in that the longitudinal groove (11) is constituted by two continuous longitudinal webs (12, 13) which are spaced apart laterally from each other, being in particular moulded on the supporting structure.
3. Sub-structure according to Claim 1 or 2, characterised in that the bearer rail (1) has a U-shaped cross-section with arm ends (5, 6) projecting outwardly at a right-angle, the latter lying in particular in one common plane and in that there are on each of the arm ends (5, 6) a longitudinal groove (11) and also at least one but preferably a plurality of spaced apart assembly slots (14, 15), each of which will accommodate a supporting hook (16, 17).
4. Sub-structure according to Claim 3, characterised in that the bearer rail (1) with the longitudinal grooves (11) is constructed as an extruded profile or the like manufactured in particular from aluminium of synthetic plastics material.
5. Sub-structure according to at least one of the preceding Claims, characterised in that on one edge (36) of the assembly slot there are at least one or a plurality of depressions (35) situated one after another in the longitudinal direction of the slot, an arcuate portion (19) of the supporting hook (16, 17) being engaged into one of the depressions.
6. Sub-structure according to at least one of Claims 3 to 5, characterised in that the side webs (3, 4) of the U are extended, the free ends (29, 30) of the extension arms (27, 28) being angled over so that they extend parallel with the angled over arm ends (5, 6) of the U-shaped bearer rail (1) and in that with each of the assembly slots (14) of the arm ends (5, 6) there is associated substantially one assembly slot (32, 33) of the extension arms (27, 28).
EP83108281A 1982-08-28 1983-08-23 Supporting lath or plate for a curtain-lining of a wall or ceiling Expired EP0104428B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83108281T ATE25730T1 (en) 1982-08-28 1983-08-23 SUPPORT RAIL OR PLATE FOR A CURTAIN WALL OR CEILING PANELING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3232106 1982-08-28
DE3232106A DE3232106C2 (en) 1982-08-28 1982-08-28 Fastening system for a curtain wall or ceiling cladding with a mounting rail or plate

Publications (3)

Publication Number Publication Date
EP0104428A2 EP0104428A2 (en) 1984-04-04
EP0104428A3 EP0104428A3 (en) 1985-01-23
EP0104428B1 true EP0104428B1 (en) 1987-03-04

Family

ID=6171967

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83108281A Expired EP0104428B1 (en) 1982-08-28 1983-08-23 Supporting lath or plate for a curtain-lining of a wall or ceiling

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EP (1) EP0104428B1 (en)
AT (1) ATE25730T1 (en)
DE (1) DE3232106C2 (en)

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DE3424375C2 (en) * 1984-07-03 1997-01-16 Bwm Duebel & Montagetech Hanging device for wall panels with a cross bar that can be attached to a wall and hooks attached to it that support the wall panels
DE3719625C2 (en) * 1987-06-12 1995-11-09 Bwm Duebel & Montagetech Wall or ceiling cladding system
DE4124448A1 (en) * 1991-07-24 1993-01-28 Hans Steinbronn HOLDING CONSTRUCTION FOR ROOF SURFACES
US5577360A (en) * 1993-01-15 1996-11-26 Gibbs; Alden T. Slate mounting system
US5617690A (en) * 1993-01-15 1997-04-08 Gibbs; Alden T. Slate mounting assembly
AU692134B3 (en) * 1996-10-01 1998-05-28 Antonio Toscan Concealed jointing and fixing element
AUPP980399A0 (en) 1999-04-16 1999-05-13 James Hardie International Finance B.V. Method and apparatus for attaching building sheets
WO2002081841A1 (en) 2001-04-03 2002-10-17 James Hardie Research Pty Limited Fiber cement siding planks, methods of making and installing
TW200402498A (en) 2002-07-16 2004-02-16 James Hardie Res Pty Ltd Packaging prefinished fiber cement products
US8281535B2 (en) 2002-07-16 2012-10-09 James Hardie Technology Limited Packaging prefinished fiber cement articles
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited 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
EP2010730A4 (en) 2006-04-12 2013-07-17 Hardie James Technology Ltd A surface sealed reinforced building element
EP3189192A4 (en) * 2014-09-01 2018-01-17 Christopher Lyndon Higgins Improved roofing elements and system
CN107060184A (en) * 2017-02-13 2017-08-18 浙江宝兰电气有限公司 A kind of integrated top mounting structure

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US3897669A (en) * 1974-07-08 1975-08-05 Systems Inc Const Clip for securing plasterboard to columns
DE8001798U1 (en) * 1980-01-24 1980-05-22 Profil-Vertrieb Gmbh, 7560 Gaggenau Substructure for small-format cladding panels
DE8012820U1 (en) * 1980-05-12 1980-11-20 Haase, Walter, 2072 Jersbek KIT FOR A SUB-CONSTRUCTION OF VERTICAL SUPPORT PROFILES AND HORIZONTAL HOLDING PROFILES
DE8130814U1 (en) * 1981-10-22 1982-03-25 Profil-Vertrieb Gmbh, 7560 Gaggenau KIT FOR BUILDING A SUB-CONSTRUCTION FOR SMALL-SIZED CLOTHING PANELS

Also Published As

Publication number Publication date
DE3232106C2 (en) 1995-11-09
EP0104428A3 (en) 1985-01-23
EP0104428A2 (en) 1984-04-04
DE3232106A1 (en) 1984-03-01
ATE25730T1 (en) 1987-03-15

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