EP2050892A2 - Corner profile for façades of buildings - Google Patents
Corner profile for façades of buildings Download PDFInfo
- Publication number
- EP2050892A2 EP2050892A2 EP08166961A EP08166961A EP2050892A2 EP 2050892 A2 EP2050892 A2 EP 2050892A2 EP 08166961 A EP08166961 A EP 08166961A EP 08166961 A EP08166961 A EP 08166961A EP 2050892 A2 EP2050892 A2 EP 2050892A2
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- EP
- European Patent Office
- Prior art keywords
- corner profile
- spring
- profile
- corner
- web
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
- E04F19/022—Borders; Finishing strips, e.g. beadings; Light coves for use at vertical intersections of walls
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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
- E04F13/0812—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements fixed by means of spring action
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
- E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
- E04F19/062—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements used between similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
- E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
- E04F19/062—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements used between similar elements
- E04F19/064—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements used between similar elements in corners
Definitions
- the present invention relates to a corner profile for a support structure for cladding elements of a facade cladding of buildings according to the preamble of claim 1.
- Such carrier Eckprofile have a mounting area with which they can be attached to a corner or an edge of a building.
- An outwardly directed central web is integrally formed on the mounting portion of the corner profile, wherein from the central web at a distance from the mounting area on both sides in each case a holding web projecting laterally.
- At least one spring tongue is provided on each holding web, which extends outwards in the direction of the respective holding web such that a lining element can be clamped non-positively between a holding web and the corresponding spring tongue.
- Devices for fastening of generally plate-shaped elements for covering building facades are known in various designs.
- a substructure of horizontal and / or vertical carrier profiles is mounted on the building wall to be clad, to which then the individual cladding elements are attached.
- fasteners such as screws or rivets, which penetrate the cladding elements.
- a device for fixing facade panels is known, with which a corner transition can be performed.
- a retaining profile by means of a clamping device, which may be formed in particular by screws, attached to a central mounting portion of a wall corner profile, that between the retaining profile and the wall profile, the edges of cladding panels are clamped.
- elastic material be arranged in the region of the tensioning device between the retaining profile and the wall profile and also between the edges of the panels to be clamped and the respectively adjacent areas of the wall profile or retaining profile. This results in a very complex construction, which is connected due to the numerous separate fasteners with a correspondingly high cost, especially during assembly of the system.
- the retaining profile is open in the retaining profile of the outer edge Has recess in order to reach the clamping device required for clamping the cladding elements or the corresponding screws.
- another element in the form of an elastic cover profile is provided, which must be mounted in an additional assembly step and in visually disadvantageous manner as a separate component is perceptible.
- a corner profile for a support structure for cladding elements of a facade cladding of buildings of the type mentioned is from the GB 772 887 A known.
- a plurality of clamping straps for clamping cladding elements are made in one piece with the corner profile by being bent out of the legs of the mounting area.
- the production of the corner profile is complex and associated with correspondingly high costs.
- the number, the distance and the size of the individual clamping straps are fixed due to the fixed connection with the corner profile, so that a flexible adaptation to different cladding elements is not possible.
- Object of the present invention is therefore to provide a carrier corner profile of the type mentioned, which is structurally simple in design and inexpensive to manufacture, and allows for easily feasible installation of the cladding flexible adaptation to different cladding elements.
- the spring tongues are each formed on a spring clip, which can be mounted as a separate fastening element positively and / or non-positively on the corner profile.
- the spring clips are designed in this way, that they can be attached by simple lateral clipping on the corner profile, so that insertion in the longitudinal direction of the corner profile is not required.
- a significant advantage lies in the fact that the embodiment of the Eckprofils invention allows flexible adaptation to different cladding systems not only in terms of number and positions of the spring tongues, but especially with respect to the size, the arrangement and clamping force of the individual spring tongues optimal adaptability guaranteed the respective application.
- different spring clips can be used in any number of desired locations in one and the same corner profile.
- Eckprofils invention allows a particularly fast and easy to perform mounting the cladding elements in the corner of a building. It suffices a simple, easily carried out by hand lateral insertion of the cladding elements between the placed at the desired locations spring tongues and the respective retaining web.
- corner profile according to the invention is therefore characterized not only by a simple construction and cost manufacturability, but above all by a low effort during assembly.
- the spring clips each have a frame from which the spring tongue is punched out.
- a particularly cost-effective embodiment of the spring clip is made possible, so that the system of corner profile and spring clips is constructively simple and inexpensive to produce. Furthermore, this can be done simultaneously with the punching process and adapted to the particular application of the Fderklammer shaping of the spring clip.
- a spring clip is positively and non-positively inserted either between a respective holding web and a projection spaced therefrom on the central web or between a holding web and the mounting region of the corner profile. In this way, with a simple construction of the corner profile, a secure hold of the spring clips even before attachment of the cladding elements allows.
- the spring clip consists of spring steel and is formed to form at least one bending point so that it can be mounted in a prestressed state on the corner profile.
- a bending point of the spring clip may be provided where the frame of a stamped spring tongue begins, so that the frame surrounding the spring tongue is angled relative to the plane of the spring tongue.
- the spring clips in the longitudinal direction of the corner profile are slidably mounted thereto.
- the spring clips can first be attached to the corner profile only at a distance estimated by the installer before subsequently an easily executable final positioning takes place only when the respective trim elements are attached.
- the two holding webs may be arranged such that, viewed from the outside of the facade cladding, they enclose between them an angle which is greater than 180 °.
- the corner profile thus obtained is therefore suitable for such building corners, which protrude with their apex or corner edge to the outside and where the two adjoining the corner facades of the building also form an angle which is greater than 180 ° on the outside.
- the two holding webs close on the outside an angle of 270 °, wherein the two holding webs each protrude at an angle of 45 ° from the central web.
- a corner profile is by far the most common Training of building corners with a right angle suitable.
- the holding webs directed towards the assembly area are therefore likewise oriented at right angles to one another, so that two lining elements to be clamped thereby are likewise arranged at right angles to one another.
- the corner profile can be mounted both vertically and horizontally and in particular also for covering horizontal and vertical edges in the region of building openings, for example on windows or doors, are used.
- the two holding webs can also protrude from the central web in such a way that they form an angle between them on the outside which is smaller than 180 °.
- the corner profile can be used in building corners, which are directed inwards towards the building interior, as may be the case for example in the field of building courtyards.
- the holding webs have only a relatively small width in order to cover the outer surface of the cladding elements as little as possible.
- the width of the retaining webs is less than the distance between the mounting region of the corner profile and the base of the retaining webs, via which the retaining webs are connected to the central web.
- a visually particularly appealing design of the corner profile can also be achieved in that the free end edges of the support webs are chamfered or rounded, so that a conditional by the thickness of the holding webs step formation in the transition region between the surface of the cladding elements and the retaining webs can be avoided.
- the corner profile according to the invention is produced by strand greeting, wherein it may advantageously consist of aluminum or a suitable aluminum alloy.
- the surfaces can be treated to achieve certain effects, in particular anodized and / or painted.
- the inventively provided spring tongues rests with their free ends at least selectively to the respective holding web.
- the cladding elements are pressed with a particularly high spring force against the inside of the holding webs.
- the strength of the clamping connection of the cladding elements between the retaining webs and the spring tongues can be further improved by the fact that the spring tongues extend at an acute angle to the respective retaining web.
- This angle can advantageously be less than 75 °, in particular less than 60 °.
- the advantage of a stable fixation of the cladding elements is combined with the advantage of a very easy to perform mountability. To attach the cladding elements, it is sufficient to insert this between the holding web and the free end of the spring tongues, which can be easily performed by hand despite the high clamping force.
- the present invention is also a spring clip of the type described above, which is suitable for use on a corner profile according to the invention.
- the present invention relates to a cladding element, which can be mounted on a corner profile according to the invention, and which advantageously one or more laterally projecting clamping areas, which can be clamped between a holding web and at least one associated spring tongue.
- the cladding element is formed from an at least approximately flat metal sheet, which is in particular folded over at right angles in one or more edge regions.
- a relatively easy to perform mountability of the cladding elements can be achieved with a relatively thin clamping area, wherein in the visible side regions of the cladding elements nevertheless a possibly desired appearance of a correspondingly thicker cladding element can be achieved.
- Corner profile 1 shown in cross section can be produced in aluminum as an extruded profile in any length. It serves as a carrier profile for holding cladding elements 2, which are used for the cladding of building facades.
- the corner profile 1 has a mounting region 3, which consists essentially of two perpendicularly aligned legs 4, which can be attached either directly to a rectangular edge of a building or to a connected to a building wall 5 support structure 6. From the connection point of the two legs 4, a central web 7 extends obliquely outwards, wherein the central web 7 to both legs 4 of the mounting portion 3 each includes an angle ⁇ of 135 °.
- two retaining webs 8 are formed, which are aligned as well as the two legs 4 at a right angle to each other. Both holding webs 8 each enclose an angle ⁇ of 45 ° to the central web 7.
- the two retaining webs 8 each have a width which is limited to approximately one third of the length of the central web 7.
- the outer free ends of the two retaining webs 8 are each provided with a bevel 9 sloping down towards the central web 7.
- an outwardly projecting bearing area 10 is formed in each leg 4, on which the inner side facing the building wall 5 of a cladding element 2 can be supported.
- the surfaces of the bearing areas 10 are formed parallel to the respective legs 4.
- two differently shaped spring clips 11 a and 11 b are each mounted under bias on the corner profile 1.
- the overall formed with a rounded cross-section spring clip 11b is supported with its inner end of the formed between the leg 4 the projecting bearing portion 10 edge 12, while its outer end, which forms the spring tongue 13b according to the invention, is supported on the associated holding web 8 ,
- a central region of the spring clip 11 b is located on the central web 7.
- spring clip 11a consists of a metal strip of spring steel, from which a double-L-shaped gap 14 is punched out.
- spring tongue 13a located within the intermediate space 14, which is surrounded by a frame 15 of the spring clip 11a.
- the spring clip 11a has two bending points 16 and 17, wherein the first bending point 16 extends at the transition point between the frame 15 and the flat central region 18 and the second bending point 17 is located on the opposite side of the frame 15 foot portion 19 of the spring clip 11a.
- a cutout 20 can also be punched out at the second bending point 17.
- the bends at the two bending points 16 and 17 are designed in different directions, wherein the foot portion 19 is about twice as bent at about 60 ° here as the frame 1, which extends at an angle of about 30 ° to the central region 18 ,
- the spring tongue 13a is in a plane with the central region 18 of the spring clip 11a.
- the spring clip 11a according to the invention is used on the corner profile 1 in such a way that its foot region 19 is supported on the edge 12 between the leg 4 and the bearing region 10 formed therein, while the outer region of the frame 15 is in the middle between the middle web 7 and the associated Support web 8 formed edge 21 is supported.
- the outer edge of the spring tongue 13a is also applied to the inside of the holding web 8, whereby the spring clip 11a is mounted in total under a bias on the corner profile 1.
- the spring clip 11a can be attached by simply clipping by first the frame 15 and the spring tongue 13a are pushed under the holding web 8 and then the foot portion 19 by slight pressure on the central region 18 via the storage area 10 in his in FIG. 1 shown position is pressed.
- the corner profile 1 is arranged vertically in the region of a window frame 22. It is mounted with a leg 4 of the mounting portion 3 via two angle iron 23 of the support structure 6 on the housing wall 5.
- a cladding element 2 is parallel to the plane of the window frame 22 in the illustration of FIG. 5 has been inserted from the left to the right under the outer retaining web 8, with a right located clamping portion 24 of the cladding element 2 has interposed between the retaining web 8 and the outer end of the spring tongue 13a of the spring clip 11a and is clamped here. This insertion is relatively easy to carry out by hand despite the high clamping forces.
- the opposite end of the cladding element 2 can be fixed in a known per se, in particular with a mounting bracket 25 to a support section 26 of the support structure 6.
- the corner profile 1 is mounted horizontally above the window frame 22 to hold the cladding elements 2 located above the window in the manner according to the invention.
- the lower holding web 8 of the corner profile 1 also holds a lining element 2, which covers the upper wall of the window recess. Because of this cladding element 2 is fixed on the side facing the building wall 5 through the window frame 22 toward the window, no separate spring clip needs to be used for this cladding element 2.
- FIG. 7 the lower portion of the window is shown, wherein an inventive corner profile 1 is also arranged horizontally.
- the corner profile 1 holds in the manner described above, the cladding elements mounted below 2.
- On its upper support web 8 is based in the illustrated embodiment, the sill 27, which outside with a drip edge 28 and inside the window frame 22 and / or on the building wall. 5 is attached.
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Abstract
Description
Die vorliegende Erfindung betrifft ein Eckprofil für eine Trägerkonstruktion für Verkleidungselemente einer Fassadenverkleidung von Gebäuden nach dem Oberbegriff von Anspruch 1. Derartige Träger-Eckprofile haben einen Montagebereich, mit dem sie an einer Ecke bzw. einer Kante eines Gebäudes befestigt werden können. Ein nach außen gerichteter Mittelsteg ist einstückig an den Montagebereich des Eckprofils angeformt, wobei von dem Mittelsteg in einem Abstand zum Montagebereich zu beiden Seiten jeweils ein Haltesteg seitlich vorsteht. An jedem Haltesteg ist jeweils mindestens eine Federzunge vorgesehen, die sich derart nach außen in Richtung zu dem jeweiligen Haltesteg erstreckt, dass ein Verkleidungselement kraftschlüssig zwischen einem Haltesteg und der entsprechenden Federzunge festgeklemmt werden kann.The present invention relates to a corner profile for a support structure for cladding elements of a facade cladding of buildings according to the preamble of
Vorrichtungen zur Befestigung von im allgemeinen plattenförmigen Elementen zur Verkleidung von Gebäudefassaden sind in verschiedenen Ausführungen bekannt. Üblicherweise wird dabei eine Unterkonstruktion aus horizontalen und/oder vertikalen Trägerprofilen an die zu verkleidende Gebäudewand montiert, an welcher dann die einzelnen Verkleidungselemente befestigt werden. Dabei besteht eine erste Art der Befestigung in der Verwendung von Befestigungselementen wie Schrauben oder Nieten, welche die Verkleidungselemente durchdringen.Devices for fastening of generally plate-shaped elements for covering building facades are known in various designs. Usually, a substructure of horizontal and / or vertical carrier profiles is mounted on the building wall to be clad, to which then the individual cladding elements are attached. There is a first type of attachment in the use of fasteners such as screws or rivets, which penetrate the cladding elements.
Auch ist es beispielsweise aus der
Aus der
Aus der
Ein Eckprofil für eine Trägerkonstruktion für Verkleidungselemente einer Fassadenverkleidung von Gebäuden der eingangs genannten Art ist aus der
Aufgabe der vorliegenden Erfindung ist es daher, ein Träger-Eckprofil der eingangs genannten Art zu schaffen, das konstruktiv einfach ausgeführt und preiswert herzustellen ist, und das bei leicht durchführbarer Montage der Fassadenverkleidung eine flexible Anpassung an verschiedene Verkleidungselemente ermöglicht.Object of the present invention is therefore to provide a carrier corner profile of the type mentioned, which is structurally simple in design and inexpensive to manufacture, and allows for easily feasible installation of the cladding flexible adaptation to different cladding elements.
Diese Aufgabe wird erfindungsgemäß durch ein Eckprofil nach Anspruch 1 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den abhängigen Ansprüchen.This object is achieved by a corner profile according to
Wesentlich bei der erfindungsgemäßen Lösung ist es, dass die Federzungen jeweils an einer Federklammer ausgebildet sind, welche als separates Befestigungselement form- und/oder kraftschlüssig an dem Eckprofil montiert werden kann. Vorzugsweise sind die Federklammern dabei derart gestaltet, dass sie durch einfaches seitliches Aufclipsen an dem Eckprofil befestigt werden können, so dass ein Einschieben in Längsrichtung des Eckprofils nicht erforderlich ist.It is essential in the solution according to the invention that the spring tongues are each formed on a spring clip, which can be mounted as a separate fastening element positively and / or non-positively on the corner profile. Preferably, the spring clips are designed in this way, that they can be attached by simple lateral clipping on the corner profile, so that insertion in the longitudinal direction of the corner profile is not required.
Ein wesentlicher Vorteil liegt dabei darin, dass die erfindungsgemäße Ausführungsform des Eckprofils eine flexible Anpassung an unterschiedliche Verkleidungssysteme nicht nur hinsichtlich der Anzahl und der Positionen der Federzungen ermöglicht, sondern vor allem auch bezüglich der Größe, der Anordnung sowie Klemmkraft der einzelnen Federzungen eine optimale Anpassbarkeit an den jeweiligen Anwendungsfall gewährleistet. Je nach Art der zu montierenden Verkleidungselemente können unterschiedliche Federklammern in beliebiger Anzahl an den gewünschten Stellen in ein und dasselbe Eckprofil eingesetzt werden.A significant advantage lies in the fact that the embodiment of the Eckprofils invention allows flexible adaptation to different cladding systems not only in terms of number and positions of the spring tongues, but especially with respect to the size, the arrangement and clamping force of the individual spring tongues optimal adaptability guaranteed the respective application. Depending on the type of cladding elements to be mounted different spring clips can be used in any number of desired locations in one and the same corner profile.
Auf diese Weise wird trotz dieser großen Flexibilität eine konstruktiv einfache und besonders kostengünstig herstellbare Ausführungsform des Eckprofils erzielt.In this way, despite this great flexibility, a structurally simple and particularly inexpensive to produce embodiment of the corner profile is achieved.
Ein weiterer Vorteil liegt darin, dass die erfindungsgemäße Ausführungsform des Eckprofils eine besonders schnelle und einfach durchzuführende Montage der Verkleidungselemente im Eckbereich eines Gebäudes erlaubt. Es genügt ein einfaches, problemlos von Hand auszuführendes seitliches Einschieben der Verkleidungselemente zwischen die an den gewünschten Stellen platzierten Federzungen und den jeweiligen Haltesteg.Another advantage is that the embodiment of the Eckprofils invention allows a particularly fast and easy to perform mounting the cladding elements in the corner of a building. It suffices a simple, easily carried out by hand lateral insertion of the cladding elements between the placed at the desired locations spring tongues and the respective retaining web.
Dennoch kann hierbei je nach Größe des Verkleidungselements schon mit nur einer einzigen Federzunge oder mit nur wenigen Federzungen eine ausreichende Stabilität der Fassadenverkleidung erzielt werden, die auch Erschütterungen und äußeren Kräften durch Wind oder anderen Einflüssen problemlos standhält. Auch unerwünschte Vibrationen werden zuverlässig verhindert, so dass keine störenden Geräusche auftreten.Nevertheless, in this case depending on the size of the cladding element with only a single spring tongue or with only a few spring tongues sufficient stability of the facade cladding can be achieved, which withstands even shocks and external forces due to wind or other influences. Even unwanted vibrations are reliably prevented, so that no disturbing noises occur.
Dabei wird nur eine sehr geringe Anzahl von Montageelementen benötigt, da weder separate Haltehaken oder durch zusätzliche Schrauben festzuspannende Halteprofile, noch zusätzliche elastische Materialien oder Dichtungen benötigt werden. Das erfindungsgemäße Eckprofil zeichnet sich daher nicht nur durch eine einfache Konstruktion und kostengünstige Herstellbarkeit, sondern vor allem auch durch einen geringen Aufwand bei der Montage aus.In this case, only a very small number of mounting elements is required because neither separate retaining hooks or retaining profiles to be clamped by additional screws, nor additional elastic materials or seals are required. The corner profile according to the invention is therefore characterized not only by a simple construction and cost manufacturability, but above all by a low effort during assembly.
Gleichzeitig wird eine besonders einfache und dennoch optisch ansprechende Gestaltung eines Eckbereichs einer Fassadenverkleidung ermöglicht. Es sind keine zusätzlichen Abdeckprofile oder separaten Zwischen profile erforderlich, um den Eckbereich auszuführen.At the same time, a particularly simple and yet visually appealing design of a corner region of a facade cladding is made possible. There are no additional cover profiles or separate intermediate profiles required to perform the corner area.
Besonders vorteilhaft ist es, wenn die Federklammern jeweils einen Rahmen haben, aus welchen die Federzunge ausgestanzt ist. Dadurch wird auch eine besonders kostengünstige Ausführungsform der Federklammer ermöglicht, so dass das System aus Eckprofil und Federklammern insgesamt konstruktiv einfach und kostengünstig herstellbar ist. Weiterhin kann hierdurch gleichzeitig mit dem Stanzvorgang auch eine an den jeweiligen Einsatzzweck der Fderklammer angepasste Formgebung der Federklammer erfolgen.It is particularly advantageous if the spring clips each have a frame from which the spring tongue is punched out. As a result, a particularly cost-effective embodiment of the spring clip is made possible, so that the system of corner profile and spring clips is constructively simple and inexpensive to produce. Furthermore, this can be done simultaneously with the punching process and adapted to the particular application of the Fderklammer shaping of the spring clip.
Besonders vorteilhaft ist es ferner, wenn eine Federklammer formschlüssig und kraftschlüssig entweder zwischen jeweils einem Haltesteg und einem davon beabstandeten Vorsprung am Mittelsteg oder aber zwischen einem Haltesteg und dem Montagebereich des Eckprofils einsetzbar ist. Auf diese Weise wird bei einfacher Konstruktion des Eckprofils ein sicherer Halt der Federklammern auch schon vor Anbringung der Verkleidungselemente ermöglicht.It is also particularly advantageous if a spring clip is positively and non-positively inserted either between a respective holding web and a projection spaced therefrom on the central web or between a holding web and the mounting region of the corner profile. In this way, with a simple construction of the corner profile, a secure hold of the spring clips even before attachment of the cladding elements allows.
In diesem Sinne ist es weiterhin besonders günstig, wenn die Federklammer aus Federstahl besteht und unter Bildung mindestens einer Biegestelle derart ausgeformt ist, dass sie in einem vorgespannten Zustand an dem Eckprofil montiert werden kann. Dadurch kann die Federklammer auch schon vor dem Anbringen eines Verkleidungselements sicher an dem Eckprofil fixiert werden, was die Montage der Verkleidungselemente erheblich vereinfacht. Vorzugsweise kann eine Biegestelle der Federklammer dort vorgesehen sein, wo der Rahmen einer ausgestanzte Federzunge beginnt, so dass der die Federzunge umgebende Rahmen gegenüber der Ebene der Federzunge abgewinkelt ist.In this sense, it is furthermore particularly advantageous if the spring clip consists of spring steel and is formed to form at least one bending point so that it can be mounted in a prestressed state on the corner profile. This allows the spring clip even before Attaching a trim element securely fixed to the corner profile, which greatly simplifies the installation of the trim elements. Preferably, a bending point of the spring clip may be provided where the frame of a stamped spring tongue begins, so that the frame surrounding the spring tongue is angled relative to the plane of the spring tongue.
Um die benötigten Klemmkräfte an die jeweils eingesetzten Verkleidungselemente optimal anpassen zu können, ist es ferner von Vorteil, wenn die Federklammern in Längsrichtung des Eckprofils verschiebbar daran angebracht werden. So können die Federklammern insbesondere auch zuerst in einem vom Monteur nur ungefähr abgeschätzten Abstand am Eckprofil angebracht werden, bevor anschließend eine leicht ausführbare endgültige Positionierung erst bei der Anbringung der jeweiligen Verkleidungselemente erfolgt.In order to optimally adapt the required clamping forces to the lining elements used in each case, it is also advantageous if the spring clips in the longitudinal direction of the corner profile are slidably mounted thereto. In particular, the spring clips can first be attached to the corner profile only at a distance estimated by the installer before subsequently an easily executable final positioning takes place only when the respective trim elements are attached.
Besonders vorteilhaft ist es, wenn die Haltestege beide am äußeren Ende des Mittelstegs angeformt sind. Auf diese Weise bilden lediglich die beiden Haltestege den von außen sichtbaren Eckbereich der Fassadenverkleidung. Weitere Elemente zwischen den beiden Haltestegen sind daher nicht erforderlich, so dass eine optisch ansprechende Gestaltung dieses Eckbereichs ohne störende Zwischenfugen oder Zwischenelemente möglich ist.It when the holding webs are both formed on the outer end of the central web is particularly advantageous. In this way, only the two holding webs form the visible from the outside corner region of the facade cladding. Further elements between the two retaining webs are therefore not required, so that a visually appealing design of this corner without disturbing intermediate joints or intermediate elements is possible.
Gemäß einer bevorzugten Ausführungsform können die beiden Haltestege derart angeordnet sein, dass sie von der Außenseite der Fassadenverkleidung her betrachtet zwischen sich einen Winkel einschließen, welcher größer als 180° ist. Das so erhaltene Eckprofil ist daher für solche Gebäudeecken geeignet, welche mit ihrer Spitze bzw. Eckkante nach außen vorstehen und bei denen die beiden an der Ecke aneinanderstoßenden Fassaden des Gebäudes ebenfalls einen Winkel bilden, welcher außenseitig größer als 180° ist.According to a preferred embodiment, the two holding webs may be arranged such that, viewed from the outside of the facade cladding, they enclose between them an angle which is greater than 180 °. The corner profile thus obtained is therefore suitable for such building corners, which protrude with their apex or corner edge to the outside and where the two adjoining the corner facades of the building also form an angle which is greater than 180 ° on the outside.
Vorzugsweise schließen die beiden Haltestege dabei außenseitig einen Winkel von 270° ein, wobei die beiden Haltestege jeweils in einem Winkel von 45° vom Mittelsteg abstehen. Ein derartiges Eckprofil ist für die bei weitem häufigste Ausbildung von Gebäudeecken mit einem rechten Winkel geeignet. Die zum Montagebereich hin gerichteten Haltestege sind somit ebenfalls rechtwinklig zueinander ausgerichtet, so dass zwei hierdurch festzuklemmende Verkleidungselemente ebenfalls rechtwinklig zueinander angeordnet sind. Dabei kann das Eckprofil sowohl vertikal als auch horizontal montiert werden und insbesondere auch zur Verkleidung von waagerechten sowie senkrechten Kanten im Bereich von Gebäudeöffnungen, beispielweise an Fenstern oder Türen, eingesetzt werden.Preferably, the two holding webs close on the outside an angle of 270 °, wherein the two holding webs each protrude at an angle of 45 ° from the central web. Such a corner profile is by far the most common Training of building corners with a right angle suitable. The holding webs directed towards the assembly area are therefore likewise oriented at right angles to one another, so that two lining elements to be clamped thereby are likewise arranged at right angles to one another. In this case, the corner profile can be mounted both vertically and horizontally and in particular also for covering horizontal and vertical edges in the region of building openings, for example on windows or doors, are used.
Gemäß einer Ausführungsvariante des erfindungsgemäßen Eckprofils können die beiden Haltestege auch derart von dem Mittelsteg vorstehen, dass sie zwischen sich außenseitig einen Winkel bilden, welcher kleiner als 180° ist. Auf diese Weise kann das Eckprofil in Gebäudeecken eingesetzt werden, die nach innen in Richtung zum Gebäudeinneren gerichtet sind, wie es beispielsweise im Bereich von Gebäudeinnenhöfen der Fall sein kann. Auch hierbei ist es besonders günstig, die beiden Haltestege so anzuordnen, dass sie jeweils einen Winkel von 135° zum Mittelsteg aufweisen und zwischen sich einen rechten Winkel einschließen, was wiederum dem am häufigsten anzutreffenden Anwendungsfall entspricht.According to an embodiment variant of the corner profile according to the invention, the two holding webs can also protrude from the central web in such a way that they form an angle between them on the outside which is smaller than 180 °. In this way, the corner profile can be used in building corners, which are directed inwards towards the building interior, as may be the case for example in the field of building courtyards. Again, it is particularly advantageous to arrange the two holding webs so that they each have an angle of 135 ° to the central web and between them include a right angle, which in turn corresponds to the most commonly encountered application.
Besonders vorteilhaft ist es ferner, wenn die Haltestege nur eine relativ geringe Breite aufweisen, um die äußere Oberfläche der Verkleidungselemente nur möglichst wenig zu verdecken. Hierzu wird insbesondere vorgeschlagen, dass die Breite der Haltestege geringer ist als die Entfernung zwischen dem Montagebereich des Eckprofils und dem Fußpunkt der Haltestege, über den die Haltestege mit dem Mittelsteg verbunden sind. Die Breite der Haltestege muss lediglich so bemessen sein, dass sie den Bereich eines Verkleidungselementes abstützen können, der durch die Federzungen gegen die Haltestege festgeklemmt wird. Durch eine geringe Breite der Haltestege, die vorzugsweise über die Länge des Eckprofils konstant ist, wird eine sehr dezente Ausbildung des erfindungsgemäßen Eckprofils ermöglichst, welche das gewünschte Erscheinungsbild der gewählten Fassadenverkleidung nur minimal beeinflusst.It is also particularly advantageous if the holding webs have only a relatively small width in order to cover the outer surface of the cladding elements as little as possible. For this purpose, it is in particular proposed that the width of the retaining webs is less than the distance between the mounting region of the corner profile and the base of the retaining webs, via which the retaining webs are connected to the central web. The width of the holding webs need only be such that they can support the region of a cladding element which is clamped by the spring tongues against the retaining webs. Due to a small width of the holding webs, which is preferably constant over the length of the corner profile, a very discreet design of the corner profile according to the invention ermöglichst which only minimally affects the desired appearance of the selected cladding.
Eine optisch besonders ansprechende Gestaltung des Eckprofils kann ferner dadurch erreicht werden, dass die freien Endkanten der Haltestege abgeschrägt oder abgerundet sind, so dass eine durch die Dicke der Haltestege bedingte Stufenbildung im Übergangsbereich zwischen der Oberfläche der Verkleidungselemente und den Haltestegen vermieden werden kann.A visually particularly appealing design of the corner profile can also be achieved in that the free end edges of the support webs are chamfered or rounded, so that a conditional by the thickness of the holding webs step formation in the transition region between the surface of the cladding elements and the retaining webs can be avoided.
Vorzugsweise ist das erfindungsgemäße Eckprofil durch Stranggruß hergestellt, wobei es vorteilhafterweise aus Aluminium oder einer geeigneten Aluminiumlegierung bestehen kann. Dabei können die Oberflächen zur Erzielung bestimmter Effekte behandelt, insbesondere eloxiert und/oder lackiert werden.Preferably, the corner profile according to the invention is produced by strand greeting, wherein it may advantageously consist of aluminum or a suitable aluminum alloy. The surfaces can be treated to achieve certain effects, in particular anodized and / or painted.
Besonders vorteilhaft ist es außerdem, wenn die erfindungsgemäß vorgesehenen Federzungen mit ihren freien Enden zumindest punktuell an dem jeweiligen Haltesteg anliegt. Auf dieser Weise kann eine besonders stabile Ausführungsform der Fassadenverkleidung erreicht werden, bei der die Verkleidungselemente mit besonders hoher Federkraft gegen die Innenseite der Haltestege gedrückt werden.It is also particularly advantageous if the inventively provided spring tongues rests with their free ends at least selectively to the respective holding web. In this way, a particularly stable embodiment of the facade cladding can be achieved, in which the cladding elements are pressed with a particularly high spring force against the inside of the holding webs.
Die Festigkeit der Klemmverbindung der Verkleidungselemente zwischen den Haltestegen und den Federzungen kann ferner dadurch verbessert werden, dass die Federzungen sich in einem spitzen Winkel zu dem jeweiligen Haltesteg erstrecken. Dieser Winkel kann vorteilhafterweise kleiner als 75°, insbesondere kleiner als 60° sein. Auf diese Weise wird der Vorteil einer stabilen Fixierung der Verkleidungselemente mit dem Vorteil einer dennoch sehr einfach auszuführenden Montierbarkeit kombiniert. Zur Anbringung der Verkleidungselemente reicht es aus, diese zwischen den Haltesteg und das freie Ende der Federzungen einzuschieben, was trotz der hohen Festklemmkraft leicht von Hand ausgeführt werden kann.The strength of the clamping connection of the cladding elements between the retaining webs and the spring tongues can be further improved by the fact that the spring tongues extend at an acute angle to the respective retaining web. This angle can advantageously be less than 75 °, in particular less than 60 °. In this way, the advantage of a stable fixation of the cladding elements is combined with the advantage of a very easy to perform mountability. To attach the cladding elements, it is sufficient to insert this between the holding web and the free end of the spring tongues, which can be easily performed by hand despite the high clamping force.
Gegenstand der vorliegenden Erfindung ist auch eine Federklammer der vorangehend beschriebenen Art, welche zum Einsatz an einem erfindungsgemäßen Eckprofil geeignet ist.The present invention is also a spring clip of the type described above, which is suitable for use on a corner profile according to the invention.
Ferner betrifft die vorliegende Erfindung ein Verkleidungselement, welches an einem erfindungsgemäßen Eckprofil montiert werden kann, und welches vorteilhafterweise einen oder mehrere seitlich vorstehende Klemmbereiche aufweist, welche jeweils zwischen einem Haltesteg und mindestens einer zugehörigen Federzunge festgeklemmt werden können.Furthermore, the present invention relates to a cladding element, which can be mounted on a corner profile according to the invention, and which advantageously one or more laterally projecting clamping areas, which can be clamped between a holding web and at least one associated spring tongue.
Besonders vorteilhaft ist es dabei, wenn das Verkleidungselement aus einem zumindest annähernd ebenen Metallblech geformt ist, welches in einem oder mehreren Randbereichen insbesondere rechtwinklig umgekantet ist. Dabei wird vorgeschlagen, den bzw. die seitlich vorstehenden Klemmbereiche aus einem nichtumgekanteten bzw. nichtumgeformten Randbereich des Metallblechs oder aber aus einem um 180° auf sich selbst umgebogenen Randbereich des Metallblechs auszubilden. Auf diese Weise kann eine relativ leicht auszuführende Montierbarkeit der Verkleidungselemente mit einem relativ dünnen Klemmbereich erzielt werden, wobei in den sichtbaren Seitenbereichen der Verkleidungselemente dennoch eine gegebenenfalls gewünschte Optik eines entsprechend dickeren Verkleidungselementes erzielt werden kann.It is particularly advantageous if the cladding element is formed from an at least approximately flat metal sheet, which is in particular folded over at right angles in one or more edge regions. In this case, it is proposed to form the laterally protruding clamping regions from an edge portion of the metal sheet that has not been folded or unconverted, or else from an edge region of the metal sheet bent over by 180 ° on itself. In this way, a relatively easy to perform mountability of the cladding elements can be achieved with a relatively thin clamping area, wherein in the visible side regions of the cladding elements nevertheless a possibly desired appearance of a correspondingly thicker cladding element can be achieved.
Weitere Vorteile und Merkmale der Erfindung ergeben sich aus der nachfolgenden Beschreibung und den in den Zeichnungen dargestellten Ausführungsbeispielen.Further advantages and features of the invention will become apparent from the following description and the embodiments illustrated in the drawings.
- Figur 1:FIG. 1:
- Querschnitt durch ein erfindungsgemäßes Eckprofil mit zwei unterschiedlichen Federklammern;Cross-section through an inventive corner profile with two different spring clips;
- Figur 2:FIG. 2:
-
Querschnitt durch das Eckprofil aus
Figur 1 ohne Federklammern;Cross section through the corner profileFIG. 1 without spring clips; - Figur 3:FIG. 3:
-
dreidimensionale Darstellung einer Federklammer aus
Figur 1 ;three-dimensional representation of a spring clipFIG. 1 ; - Figur 4:FIG. 4:
-
Querschnitt durch die Federklammer aus
Figur 3 ;Cross section through the spring clip offFIG. 3 ; - Figur 5:FIG. 5:
- Querschnitt durch eine Fassadenecke mit einem vertikal ange- ordneten Eckprofil;Cross section through a façade corner with a vertically arranged corner profile;
- Figur 6:FIG. 6:
- Querschnitt durch eine Fassadenecke mit einem horizontal ange- ordneten Eckprofil; undCross section through a façade corner with a horizontally arranged corner profile; and
- Figur 7:FIG. 7:
- Querschnitt durch eine Anordnung eines horizontal angeordneten Eckprofils an einer Fensterbank.Cross-section through an arrangement of a horizontally arranged corner profile on a windowsill.
Das in den
Zur Versteifung des Montagebereichs 3 ist in jedem Schenkel 4 jeweils ein nach außen vorstehender Lagerbereich 10 ausgebildet, an dem sich die zur Gebäudewand 5 weisende Innenseite eines Verkleidungselements 2 abstützen kann. Die Oberflächen der Lagerbereiche 10 sind dabei parallel zu den jeweiligen Schenkeln 4 ausgebildet.To stiffen the mounting
Bei der in
Die auch in den
Die erfindungsgemäße Federklammer 11a wird derart an dem Eckprofil 1 eingesetzt, dass sich ihr Fußbereich 19 an der Kante 12 zwischen dem Schenkel 4 und dem hierin ausgeformten Lagerbereich 10 abstützt, während sich der äußere Bereich des Rahmens 15 in der zwischen dem Mittelsteg 7 und dem zugehörigen Haltesteg 8 ausgebildeten Kante 21 abstützt. Die äußere Kante der Federzunge 13a liegt dabei ebenfalls an der Innenseite des Haltestegs 8 an, wodurch die Federklammer 11a insgesamt unter einer Vorspannung am Eckprofil 1 angebracht ist. Die Federklammer 11a kann dabei durch einfaches Aufclipsen angebracht werden, indem zuerst der Rahmen 15 und die Federzunge 13a unter den Haltesteg 8 geschoben werden und anschließend der Fußbereich 19 durch leichten Druck auf den Mittelbereich 18 über den Lagerbereich 10 in seine in
Bei der in
In
In
Claims (13)
wobei einstückig an den Montagebereich (3) ein nach außen gerichteter Mittelsteg (7) angeformt ist, von dem aus in einem Abstand zum Montagebereich (3) zu beiden Seiten jeweils ein Haltesteg (8) seitlich vorsteht,
wobei an jedem Haltesteg (8) mindestens eine Federzunge (13a, 13b) vorgesehen ist, die sich derart nach außen in Richtung zu dem Haltesteg (8) erstreckt, dass ein Verkleidungselement (2) kraftschlüssig zwischen einem Haltesteg (8) und der entsprechenden Federzunge (13a, 13b) festklemmbar ist,
dadurch gekennzeichnet,
dass die Federzungen (13a, 13b) an einer Federklammer (11a, 11b) ausgebildet sind, die als separates Befestigungselement formschlüssig und/oder kraftschlüssig an dem Eckprofil (1) insbesondere durch Aufclipsen befestigbar ist.Corner profile (1) for a support structure (6) for cladding elements (2) of a facade cladding of buildings, wherein the corner profile (1) has a mounting area (3), via which it can be mounted on a corner region of a building,
wherein an outwardly directed central web (7) is integrally formed on the mounting area (3), from which a retaining web (8) projects laterally at a distance from the mounting area (3) on both sides,
wherein on each retaining web (8) at least one spring tongue (13a, 13b) is provided, which extends so outward in the direction of the retaining web (8) that a cladding element (2) frictionally between a retaining web (8) and the corresponding spring tongue (13a, 13b) can be clamped,
characterized,
in that the spring tongues (13a, 13b) are formed on a spring clip (11a, 11b) which can be fastened as a separate fastening element in a form-fitting and / or force-locking manner on the corner profile (1), in particular by clipping.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007050019A DE102007050019A1 (en) | 2007-10-17 | 2007-10-17 | Corner profile for façade cladding of buildings |
Publications (2)
Publication Number | Publication Date |
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EP2050892A2 true EP2050892A2 (en) | 2009-04-22 |
EP2050892A3 EP2050892A3 (en) | 2010-12-22 |
Family
ID=40257030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP08166961A Withdrawn EP2050892A3 (en) | 2007-10-17 | 2008-10-17 | Corner profile for façades of buildings |
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EP (1) | EP2050892A3 (en) |
DE (1) | DE102007050019A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB772887A (en) | 1955-06-22 | 1957-04-17 | Robert Renker Keller | Mouldings |
DE9319695U1 (en) | 1992-12-22 | 1994-02-10 | Bitra AG, Mettmenstetten | Fastening device for mineral slabs on building facades |
DE69419733T2 (en) | 1993-02-25 | 2000-04-06 | Fin Trade International S.A. | DEVICE AND METHOD FOR ATTACHING A PANEL TO A BUILDING |
DE4206345C2 (en) | 1992-02-29 | 2003-06-18 | Hunsruecker Glasveredelung Wag | Method and device for fastening facade panels |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1997866U (en) * | 1968-07-02 | 1968-12-05 | Friedrich Walter Haug | FLAT ROOF ENCLOSURE |
DE29800664U1 (en) * | 1997-01-17 | 1998-04-16 | Lech Jerzy | Facade cladding with facade panels |
US6009683A (en) * | 1997-09-10 | 2000-01-04 | Marketing Displays, Inc. | Round column cladding system |
ITMI20051199A1 (en) * | 2005-06-24 | 2006-12-25 | Intersider Acciai S P A | TILE FOR METAL COVERINGS METHOD FOR PRODUCTION AND RELATIVE COVERINGS |
-
2007
- 2007-10-17 DE DE102007050019A patent/DE102007050019A1/en not_active Withdrawn
-
2008
- 2008-10-17 EP EP08166961A patent/EP2050892A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB772887A (en) | 1955-06-22 | 1957-04-17 | Robert Renker Keller | Mouldings |
DE4206345C2 (en) | 1992-02-29 | 2003-06-18 | Hunsruecker Glasveredelung Wag | Method and device for fastening facade panels |
DE9319695U1 (en) | 1992-12-22 | 1994-02-10 | Bitra AG, Mettmenstetten | Fastening device for mineral slabs on building facades |
DE69419733T2 (en) | 1993-02-25 | 2000-04-06 | Fin Trade International S.A. | DEVICE AND METHOD FOR ATTACHING A PANEL TO A BUILDING |
Also Published As
Publication number | Publication date |
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EP2050892A3 (en) | 2010-12-22 |
DE102007050019A1 (en) | 2009-04-30 |
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