Ventilated wooden facade and system for producing a ventilated wooden facade

Abstract

The invention relates to a wooden facade (202) with a fastening system which is attached to a building (200), wherein the building (200) has an outer surface (201). According to the invention, U-shaped profiles (100) with an upwardly open U-shaped opening are attached to the outer surface of the building (201), wherein the U-profile consists of a first side wall (101) which is attached to the building (200) by means of fastening elements (210), wherein the profile (100) has a second, middle part (102) which is connected to the first part (101) and separates the first side part (101) from a third side part, and the middle part of the profile (102) has a series of openings (104) and the third profile part (103) connected to the middle part (102) is separated from the first side profile part (101) by the middle part (102), wherein the third profile part (103) forms a seat for a plate (110), wherein the plate (110) forms a first part (111),which is connected to the strips and / or wooden elements forming the facade (202) by means of fastening elements (211), and has a second part of the panel (112) which is horizontally spaced from the strips and / or wooden elements forming the facade (202), and the facade (202) is suspended from the third part of the profile (103) by means of the second part of the panel (112).

Description

[0001] The present invention relates to a ventilated wooden facade and a system for manufacturing a wooden facade. scope

[0002] The scope of application of the present invention is the construction sector, in particular the construction sector for the connection of ventilated (curtained) facades with buildings where the facades are made of wood and water drainage between the facade and the building must be ensured to prevent the formation of mold, fungi and the like, which damage the material and / or attract animals such as e.g. They can attract mosquitoes and similar insects. State of the art

[0003] From EP 3 284 877 a ventilated facade is known which consists of horizontal battens, cladding elements and anchoring elements, wherein the horizontal battens have an angle profile of three sections, a middle section and two end sections which run perpendicular to the middle section and in opposite directions, and whose anchoring elements consist of wire or sheet metal and through which the cladding elements are mounted to the battens, and The horizontal strips have a tab parallel to the middle section of the strip along the outer surface of one of the end sections, which has openings from which the anchoring elements hang, and terminates in a longitudinal support for the anchoring elements;

[0004] The anchoring elements are U-shaped and hang inverted from the horizontal strips, with a rear side arm being inserted through the openings of these strips and a front side arm extending downwards along the front of the strip, the front side arm ending in an upward curve forming an outer hook on which the lower edge of a trim piece belonging to an upper row of trim elements rests, and the rear side arm having an inner projection which, together with the front arm of the U-shape, forms a constriction whose width is less than the thickness of a trim element through which the upper edge of said trim element belonging to a lower row of trim elements is inserted.

[0005] The facade described above has the problem of complex assembly, and there are also a number of depressions where water can accumulate and stagnate. Description

[0006] In the present invention, deviations of ±5% and / or ±5° are understood for the dimensions unless otherwise specified, and wood is understood to mean wood and all materials consisting, for example, of wood, wood residues and / or partially of wood, plywood, HBF boards, etc.

[0007] The aim of the present invention is to circumvent, as far as possible, the problem of components that make their assembly complicated and expensive.

[0008] This objective is achieved by a ventilated wooden facade and a system for manufacturing this facade according to the characterizing part of claim 1.

[0009] A wooden facade is proposed, which is attached to a building using a fastening system, the building preferably having an exterior surface made of wooden components, e.g. wooden panels.

[0010] U-shaped profiles with upward-facing openings are attached to the outer surface of the building. These profiles consist of a first, preferably vertical, side section that can be attached to the building by means of fasteners. The profile has a second section that is connected to the first central section of the profile, preferably horizontally, and spaced apart from the first side section by a second side section, and has a series of openings. A third section is connected to the central section and spaced apart from the first side section by the central section of the profile. This third section is preferably vertical and forms a seat for a panel. The panel has a first section that is connected by means of fasteners to battens and / or wooden elements that form the facade, and a second section of the panel that is horizontally spaced from the battens and / or wooden elements that form the facade.advantageously at least by the thickness of the third part of the profile, and wherein the second part of the plate has a height that is less than the height of the third part of the profile and the facade which is suspended from the third part of the profile by means of the second part of the plate.

[0011] An advantage is that the third part of the profile has a groove on the side facing away from the building, and the facade is attached to the profile by preventing possible pulling out by a fastening element that is guided through the facade and inserted into the groove.

[0012] Further purposes, features, advantages, and applications will become apparent from the following description of some exemplary embodiments and the accompanying drawings. All features described and / or illustrated in the figures, individually or in any combination, constitute the subject matter disclosed herein, regardless of their grouping in the claims or their dependencies, wherein: Figure 1 shows a perspective view of a building with a system according to the invention in a first assembly phase, Figure 2 shows a perspective view of a building with a system according to the invention in a second assembly phase, Figure 3 shows a cross-section of the system according to the invention mounted on a building, Figure 4 The profile and plate forming the system according to the invention are shown in a perspective view at a distance. Figure 5shows the profile and the plate that form the system according to the invention in a perspective view when they are joined together, Figures 6a, 6b show a view of the front and side panels, Figures 7a, 7b show a view of the front and side profile, Figures 8a, 8b show a view of the combined front and side profile, Figure 9 Figure 10 shows a cross-section of the assembled system according to the invention, Figure 10 shows a section of the system according to the invention mounted on a building in a further embodiment, and Figure 11 shows a section of the system according to the invention mounted on a building in a further embodiment.

[0013] Reference number 100 designates a preferably metallic U-shaped profile which is attached to a building 200 which advantageously has a surface 201 which is advantageously made of wooden building elements, e.g. panels.

[0014] The profile 100 is attached to the outer surface 201, preferably a series of profiles 100 which are aligned and adjacent to each other, with the opening of the U pointing upwards.

[0015] There can be several rows of profiles 100, spaced vertically apart from each other.

[0016] The profile 100 has a first part 101, an essentially vertical side wall which is attached to the outer surface 201, for example by means of fasteners, for example screws 210.

[0017] The profile has a second, central part 102, which is essentially horizontally connected to the first part.

[0018] The second part 102 of the profile has a series of openings 104. These openings comprise between 5% and 70% of the horizontal surface of the central part 102. This ensures water drainage and / or a continuous airflow, preventing the formation of mold, fungi, etc.

[0019] The middle part 102 of the profile is connected to a third part of the profile 103, which forms a side part that is spaced apart from the first part of the profile 101 by the middle part.

[0020] The distance between the two side parts 101, 103 and thus the width of the middle part 102 is between 15 and 50 mm.

[0021] The third part of profile 103 is also essentially vertical and forms the recess for a plate 110.

[0022] The thickness of the third part of the profile varies between 1 and 20 mm.

[0023] Furthermore, the third part advantageously has a groove 106 on the outer surface on the side facing away from the building.

[0024] The panel 110 is attached to the wooden facade 202 by its first part, the upper part 111, using fasteners 211, e.g., screws. The lower part of the panel 112 is spaced away from the facade 202, e.g., by a bend in the panel 110.

[0025] The third part of the profile 103 is inserted into the space between the second part of the plate 112 and the facade 202.

[0026] In this way, the facade 202 can be hung on the profile 100.

[0027] It is advantageous that plate 110 is made of metal.

[0028] It is advantageous that the lower part of the plate 112 has a height that is less than the height of the third part of the profile 103, which can be between 5 and 50 mm. It is also advantageous that the second part of the plate 112 is set back from the facade by a distance that is equal to or greater than the thickness of the third part 103 of the profile, which forms the receptacle for the plate.

[0029] The distance between the second part of plate 112 and the first part of plate 111 can be achieved, for example, by bending.

[0030] The wooden facade, which consists of a series of facade elements 201, is suspended from the profile 100 in this way.

[0031] To prevent vertical displacement of the facade 202 with panel 110 relative to the building 200, fastening / locking elements 212 are inserted into the wooden facade, the tips of which engage in the groove 106 of the profile and block the movements.

[0032] Advantageously, this connection is detachable.

[0033] The fastening system for fastening a wooden facade, consisting of a series of wooden elements 201 according to the invention, comprising: a U-shaped profile 100 with an upward-facing U-opening, wherein the U-profile consists of a first side wall 101 which can be attached to a building 200 by means of fastening elements 210, wherein the profile 100 has a second, middle part 102 which is connected to the first part 101 and separates the first side part 101 from a third side part, and the middle part of the profile 102 has a series of openings 104, and the third profile part 103, which is connected to the middle part 102, is separated from the first side part of the profile 101 by the middle part 102, wherein the third profile part 103 forms a seat for a plate 110, and the third profile part 103 has a groove 106 on its outer surface, which is not facing the first profile part, and the system comprises a plate 110, wherein the plate has a first part 111 which can be attached to a series of wooden elements 201 which form a facade, and a second part of the plate 112 which is connected to the first part of the plate 111 by a bend, and this bend forming the second part the plate 112 is spaced away from the facade,so that the third part of the profile can be accommodated between the facade and the second part of the plate 112.

[0034] In the Figure 1 , 3 , 10 and 11 An insulating tape / adhesive tape 120 is applied both to the upper end of the first mounting plate 111 and to the outer surface 201 of the building. The insulating tape / adhesive tape 120 covers the fasteners 210 and / or overlaps the upper end of the mounting plate 111, thus preventing water from pooling on the upper side of the mounting plate 111 or penetrating the facade through the holes of the fasteners 210 and allowing mold / mildew growth.

[0035] Applying the insulating tape / adhesive tape 120 is only possible because the U-shaped profile 100 is open at the top.

[0036] In the Figure 10An additional sealing strip 122 is installed between the mounting plate 111 and the outer surface of the building 201. A facade membrane 121 can also be installed on the outer surface 201 of the building.

[0037] The previously described variants of the device and system according to the invention serve only to better understand the structure, function, and properties of the presented solution; they do not limit the disclosure by the exemplary embodiments. The figures are schematic; essential properties and effects are sometimes shown significantly enlarged to highlight functions, operating principles, configurations, and technical features. Each function, principle, technical configuration, and feature disclosed in the figures or in the text can be combined arbitrarily with all claims, all features in the text and in the other figures, other modes of operation, principles, configurations, and technical features contained in or resulting from this disclosure, so that all conceivable combinations can be attributed to the described solution.This includes combinations of all individual representations in the text, i.e., in each paragraph of the text, in the claims, and also combinations of different variants in the text, in the dimensions, and in the figures. The previously explained device and process details are presented in context; however, it should be noted that they can also be combined independently and freely. The relationships between the individual parts and their sections, as well as their dimensions and proportions, shown in the figures are not to be understood as restrictive. Individual dimensions and proportions may also deviate from those shown. The claims also do not restrict the disclosure and thus the possible combinations of all presented features. All depicted features are disclosed here individually and in combination with all other features. List of reference numbers

[0038] 100 Metal profile 101 Side part of the metal profile 102 Middle part of the metal profile 103 Side part of the metal profile / seat 104 Opening / hole in the profile 105 Opening / hole in the profile 106 Groove in the profile 110 Mounting plate 111 First part of the upper mounting plate 112 Second part of the lower mounting plate 113 Opening / hole in the plate 120 Adhesive tape / insulating tape 121 Facade membrane 122 Sealing tape 200 Building 201 Exterior surface of the building 202 Facade element 210 Fastener / screw 211 Fastener / screw 212 Fastener / screw

Claims

1. A wooden facade (202) with a fastening system attached to a building (200), the building (200) having an exterior surface (201), U-shaped profiles (100) with an upward-facing U-opening being attached to the exterior surface of the building (201), the U-profile comprising a first side wall (101) attached to the building (200) by fastening elements (210), the profile (100) having a second, central part (102) connected to the first part (101) and spaced apart the first side part (101) from a third side part, the central part of the profile (102) having a series of openings (104), and the third profile part (103) connected to the central part (102) being spaced apart from the first side profile part (101) by the central part (102), the third profile part (103) having a forms a seat for a plate (110), wherein the plate (110) forms a first part (111),which is connected to the strips and / or wooden elements forming the facade (202) by means of fastening elements (211), and has a second part of the panel (112) which is horizontally spaced from the strips and / or wooden elements forming the facade (202), and the facade (202) is suspended from the third part of the profile (103) by means of the second part of the panel (112).

2. Wooden facade (202) with fastening system according to claim 1, characterized by the fact that a surface of the middle part (102) has 5-70% of the surface openings for better airflow.

3. Wooden facade (202) with fastening system according to claim 1 or 2, characterized by the fact that the second part of the panel (112) is spaced away from the wooden facade by at least the thickness of the third part of the profile.

4. Wooden facade (202) with fastening system according to one of the preceding claims, characterized by the fact thatthe height of the second part of the plate (112) is less than the height of the third part of the profile (103).

5. Wooden facade (202) with fastening system according to one of the preceding claims, characterized by the fact that the third part of the profile on its outer surface, the surface opposite the building, has a groove (106) for receiving a fastening element (212) to block the wooden facade in relation to the profile (100).

6. Wooden facade (202) with fastening system according to one of the preceding claims, characterized by the fact that an insulating tape / adhesive tape (120) is applied both to the upper end of the first mounting plate (111) and to the outer surface (201) of the building and that the insulating tape / adhesive tape (120) covers the fastening elements (210) and / or overlaps the upper end of the mounting plate 111.

7. Wooden facade (202) with fastening system according to one of the preceding claims, characterized by the fact thata sealing strip (122) is installed between the first mounting plate (111) and the outer surface (201) of the building.

8. Wooden facade (202) with fastening system according to one of the preceding claims, characterized by the fact that A facade membrane (121) is attached to the exterior surface (201) of the building.

9. Fastening system for attaching a wooden facade, comprising: - a U-shaped profile (100) with an upward-facing U-opening, wherein the U-profile consists of a first side wall (101) which can be attached to a building (200) by means of fastening elements (210), wherein the profile (100) has a second, middle part (102) which is connected to the first part (101) and separates the first side part (101) from a third side part, and the middle part of the profile (102) has a series of openings (104) and the third profile part (103) connected to the middle part (102) is separated from the first side profile part (101) by the middle part (102), wherein the third profile part (103) forms a seat for a panel (110) and the third profile part (103) has a groove (106) on the outer surface facing away from the first profile part, and the system comprises a disk (110), wherein the disk has a first part (111),which can be attached to a series of wooden elements (201) forming a facade, and has a second part of the panel (112) which is connected to the first part of the panel (111) by a bend, and this bend spaces the second part of the panel (112) away from the facade, so that the third part of the profile can be accommodated between the facade and the second part of the panel (112).

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