DK2937490T3

DK2937490T3 - Overlying structure with retaining device

Info

Publication number: DK2937490T3
Application number: DK14001495.2T
Authority: DK
Inventors: René Bangratz; Helge Schönig
Original assignee: René Bangratz
Priority date: 2014-04-26
Filing date: 2014-04-26
Publication date: 2017-10-16
Also published as: EP2937490B1; LT2937490T; SI2937490T1; HUE036353T2; PT2937490T; HRP20171484T1; PL2937490T3; RS56466B1; ES2640765T3; EP2937490A1

Description

The invention relates to an overhead structure having a holding device, together with a support profile, that is fastenable to a building structure.

Prior Art

Overhead structures, such as canopies having holding devices, are known in which, for fastening plate-shaped components made in particular of glass, cantilever beams are used which are fastened to a wall, and on which the plate-shaped component rests.

It is also known to fasten glass canopies to one side of a wall by means of support profiles. The panes are joined to the support profile via boreholes in the glass and a screw connection to the support profile.

The glass canopy may also be clamped within two support legs via a clamp, and joined by means of a permanently elastic adhesive bond, for example. DE 10 2011 000 991 A1 discloses a wall mounting via which this type of unsupported clamping of a self-supporting plate-shaped component in a wall-fastened mounting is made possible. The mounting is connected on at least one side to a wall, and is mountable on the wall independently of the self-supporting plate-shaped component.

For this purpose, the wall mounting has two flat support surfaces, with a gap formed between the two support surfaces. On its bottom side, the plate-shaped component rests with an edge region on a flat surface, while a counterforce is applied to the top side of the plate-shaped component, via which the component is to be held. The plate-shaped component is thus clamped in the mounting. A "Single-span Glas Meinhart support system clamped on one side" is disclosed in AT 413 413 B. In the cited document, a medium panel having inherent stability for overhead structures is clamped in system profiles and system elements, using continuous flat hard rubber profiles, to form a single-span system that is clamped on one side. US 2007/175119 A1 discloses a window awning/storm panel system for protecting windows during a storm. The system is used to cover windows, and for this purpose has an upper and a lower impact-resistant panel as well as a pivot device to move the top side of the upper panel in the direction of the building, a locking device for securing the upper panel in the upright position, and an assortment of screws, groovesii:pii, and fasteners for securing the window awning/storm panel system to the building, and for the mechanical operation of the system.

In addition, WO 2004/016877 A1 discloses a covering panel for floors, which may be joined to another covering panel via a tongue-and-groove system. For better joining of the tongue-and-groove system, an adhesive bead is additionally applied in a recess on either the groove or the tongue, so that the two covering panels are fixedly joined to one another in the assembled state. JP 2006 348708 A discloses a canopy for which a plate is described that is clamped into a profile having an upper wall and a lower wall. The upper wall has a plurality of hole openings for accommodating screws that are intended to engage with a notch. Elastic elements are used, so that a pressure element may be situated on the elastic elements, the elastic elements being pressed into the notch. DE 201 09 739 U1 discloses a point holder for a perforated laminated safety glass plate, having two disks that accommodate the glass plate between them, and having a central passage and a screw that is supported on one disk and screwed through a hole in the glass plate with a nut that is supported on another disk. An eye wing is situated on one or both sides of the point holder, so that the eye wing(s) is/are provided on the head of the screw or the head of the nut. DE 26 01 136 A1 discloses an assembly kit for a glass canopy. The canopy has a frameless plate made of prestressed silicate glass that is provided with boreholes. In addition, the canopy has two support arms, provided with brackets and to be fastened to the masonry, for the glass plate, the support arms being provided with threaded holes on the support side for fastening the glass plate.

One disadvantage of the known holding devices for canopies is either that boreholes must be introduced into the glass of the canopy, which weaken the material so that the stability of the connection cannot be ensured, or an adhesive bond must be introduced for fixedly joining the glass canopy and the mounting; the adhesive bond is complicated for the assembly, and does not have long-term weather resistance. A mere clamp is susceptible to shifting, and does not provide a continuously reliable connection. If the plate-shaped component breaks, it slides out and is at risk of falling off.

The object of the invention, therefore, is to provide an overhead structure having a holding device, which is easy to install and allows a reliable, secure connection of the overhead structure by mechanical securing with a support profile, and which is cost-effective to manufacture.

Summary of the Invention

An overhead structure having a holding device according to Claim 1 is proposed, in particular canopy plates being supported on one side on a building structure by means of a support profile.

For securely connecting the support profile to a canopy plate, a recess is introduced in each case at the lateral edges of the canopy plate on its side facing the building structure. In particular for a design of the canopy plate as a double pane or laminated glass pane, this recess may be introduced into two or more superposed panes, or only into one of the two or more panes of the laminated glass pane. The recess may also be introduced into only a portion of a pane. The recesses are situated in the canopy plate in such a way that they are positioned within a support area of the support legs of the support profile.

The recesses in the canopy plate are used for inserting in each case a securing element having an L-shaped design.

This ensures that canopy plates are securely positioned in the overhead structure.

The canopy plate has at least two recesses, i.e., at least one recess for each side edge of the canopy plate, in the area of the support profile.

The support profile for fastening to the building structure itself is made of aluminum, for example, and in particular has two support legs. The angle of the two support legs with respect to the rear side or the wall of the building structure is freely selectable.

At least one support leg of the support profile has at least one depression and/or at least one elevation. These are used to secure the position of the securing element.

The depression may have a design that is different from the elevation.

The canopy plate may be designed as a laminated glass pane, in which case it has at least two single panes with at least one intermediate layer.

The support profile is fastened to the building structure via a screw connection, for example. Pressure-stable support elements, by means of which contact between glass and metal is to be avoided, are situated in the support profile. The pressure-stable support elements are either mounted beforehand or are introduced during assembly. They are situated in particular beneath the canopy plate, on the lower support leg. The front pressure-stable support element situated on the lower support leg is also used as a withdrawal protection device.

For sealing, at least one sealing element is situated in each case on the front side of the upper support leg, above the canopy plate.

The securing elements for mechanical securing are introduced into the recesses in the canopy plate in the assembled state. The securing element itself may have different designs. It may be designed as a pin, as a bolt, with a T shape, with protrusions, as collar elements, or the like.

Situating the securing element in the recess is quick and simple during assembly, since a sufficiently large recess forms an air slot around the securing element. If traction is applied to the canopy plate, the securing element docks to the edge of the corresponding support leg, and possibly to a glass edge, thus holding the canopy plate. If the canopy plate is subjected to stronger traction, the securing element tilts and becomes wedged in such a way that the canopy plate is securely held.

The assembly of the overhead structure takes place as follows: The canopy plate made in particular of laminated glass is inserted from the outside, between the two support legs of the support profile.

At least one securing element is inserted into the lateral recesses from each of the two sides of the canopy plate. This may take place from the side. Seals or withdrawal protection devices are inserted beforehand or subsequently.

Facings are mounted to prevent the securing elements from sliding out at the side. When multiple canopy plates are situated one next to the other, sliding out from the side is prevented by a suitable selection of the spacing between the individual canopy plates.

The overhead structure according to the invention thus has a self-supporting design, and due to the introduced securing elements ensures a secure, reliable hold of the canopy plate in the holding device.

The holding device according to the invention for canopies, including the securing element, has the advantage that if one or two/multiple glass panes of the canopy plate break(s), it is ensured that the canopy plate does not slide out of its holding device.

The overhead structure according to the invention is thus more cost-effective, since the simpler assembly of the structure manages without complicated drilling into the glass.

The mechanical securing by the securing element has a simpler design than pressing, screwing, or gluing, since for fastening in the assembled state it is no longer necessary to step on the pane from above in order to make screw connections, for example.

Reliable support of the canopy plate in the holding device is ensured even under severe weather conditions such as wind, snow, and the like.

Further advantages and advantageous embodiments of the invention are apparent from the following description of the figures, the drawings, and the claims.

One exemplary embodiment of the approach according to the invention is explained in greater detail below with reference to the appended schematic drawings, which show the following:

Figure 1 shows a canopy plate from above,

Figure 2 shows an overhead structure together with a canopy plate and a holding device in an oblique view from above,

Figure 3 illustrates various embodiments of the holding device, with 3.a, 3.b, and 3.c showing a sectional oblique view from above, 3.d showing support legs situated at a right angle, and 3.d, 3.e, and 3.f showing an oblique view from above, in each case in cross section, with angled support legs,

Figure 4 illustrates a canopy plate in a design as a laminated glass pane, from the side,

Figure 5 shows a first exemplary embodiment of a continuous recess in a laminated glass pane according to Figure 4, in an oblique view,

Figure 6 illustrates a second exemplary embodiment of a recess in only one pane of the laminated glass pane of the canopy plate according to Figure 4, in an oblique view,

Figure 7 shows a support area of the clamped laminated glass pane from the side,

Figure 8 shows a side view with an inserted securing element, and shows the design of the support legs,

Figure 9 illustrates various designs 9.a through 9.e of the support legs in a side view,

Figure 10 shows various corresponding formations 10.a through 10.e of the securing element for several designs of the corresponding support leg according to Figure 9, in a side view,

Figure 11 shows a cross section, wherein

Figure 11 .a shows a cross section of the support profile, the canopy plate, an L-shaped securing element, and a support element and multiple pressure elements,

Figure 11 .b illustrates a cross section of the support profile and the canopy plate under the effect of traction, and

Figure 11 .c illustrates a cross section of the support profile and the canopy plate under the effect of strong traction.

Figure 1 illustrates a canopy plate 10 from above. The canopy plate has a first recess 12 and a second recess 14, the first recess 12 being situated on the left side edge 16 of the canopy plate 10 as viewed from above, and the second recess 14 being situated on the right side edge 18 of the canopy plate 10 as viewed from above. At least one recess 12 is provided in the canopy plate 10.

In this case, "above" means the direction toward the top side or roof of the building on which the canopy plate 10 is to be mounted. In this view, the canopy plate 10 is not yet installed in a holding device.

Figure 2 shows an overhead structure 20 together with a canopy plate 10 and a support profile 22. The support profile 22 has a first support leg 24 and a second support leg 26, between which the canopy plate 10 is inserted.

The canopy plate 10 has a first glass pane 28 and a second glass pane 30, which together form a laminated glass pane. The canopy plate 10 has a recess 12, which in the present exemplary embodiment is formed in both glass panes 28 and 30.

The canopy plate 10 is illustrated connected to a building structure 32 via the holding device, which in the present design is the support profile 22.

Figure 3 illustrates various sectional views of the support profile 22.

Figure 3.a shows a support profile 22 having an upper support leg 24 and a lower support leg 26. The two support legs 24, 26 are situated at a distance from one another, corresponding to the canopy plate to be inserted, approximately in the middle of and at right angles to a back plate 34 of the support profile 22.

Figure 3.b shows the support profile 22 having the upper support leg 24 and the lower support leg 26, the two support legs being situated at a distance from one another in the area of the lower edge of the back plate 34 and approximately at right angles thereto, the distance between the support legs in the inside width corresponding approximately to the canopy plate to be inserted.

Figure 3.c illustrates the view of the support profile 22 according to Figure 3.a, 3.b in an oblique sectional view from the side. In the present context, "from the side" means viewed from the side in the installed state on the building structure 32.

Figure 3.d shows the support profile 22 having the upper support leg 24 and the lower support leg 26, the two support legs 24, 26 being situated at a distance from one another, corresponding to the canopy plate to be inserted, approximately in the middle of the back plate 34, and angled downwardly with respect to the horizontal.

In this case, "downward" or the lower support leg 26 means pointing in the direction of the floor in the assembled state.

Figure 3.e shows the support profile 22 according to 3.b; unlike in 3.b, the support legs 24, 26 are situated at an angle with respect to the back plate 34.

Figure 3.f illustrates the view of the support profile 22 according to Figures 3.d, 3.e in an oblique sectional view from the side.

The angle between the back plate 34 of the support profile 22 and the two support legs 24, 26 may be varied, depending on the needs and wishes for the inclination of the overhead structure. Thus, the support profile 22 may be designed in such a way that the canopy plate to be inserted therein slopes toward the front side of the canopy plate.

Figure 4 illustrates a canopy plate 10 in a design as a laminated glass pane, having the first glass pane 28 and the second glass pane 30 as well as an intermediate layer 36, in a side view. The canopy plate 10 may include additional glass panes and/or additional intermediate layers. The intermediate layer 36 is made of a PVB or SGP film, for example.

Figure 5 shows a first exemplary embodiment of a canopy plate 10 having a recess 12, this recess being formed in both glass panes 28, 30.

Figure 6 shows a second exemplary embodiment of the canopy plate 10 having the recess 12, the recess 12 here being introduced into the upper, first glass pane 28. The recess 12 may also be provided only in the lower glass pane 30. The recess 12 may also be formed in only a portion of a glass pane 28 and/or 30. The recess 12 is formed approximately perpendicularly in the direction of the thickness of the glass pane 28, 30.

Figure 7 illustrates the support area 38 of the overhead structure 20 together with the canopy plate 10 having the two glass panes 28, 30, and the support profile 22 having the back plate 34, the upper support leg 24, and the lower support leg 26. The back plate 34 is connected to the building structure 32.

Figure 8 shows the holding device 22 with the securing element 40 inserted, and the corresponding design of the support legs 24, 26. The holding device 22 together with the back plate 34 is mounted on the building structure 32, for example via a screw connection. The canopy plate 10 having the two glass panes 28, 30 is inserted between the two support legs 24, 26. The first support leg 24 has a depression 42 on its bottom side. The second support leg 26 has a depression 44 on its top side. These depressions 42, 44 are used to anchor the securing element 40. The depressions 42, 44 and/or elevations may be formed in both support legs 24, 26 or only in one support leg. A securing element 40 is inserted at the canopy plate 10, between the support legs 24, 26. This securing element 40 is used to securely connect the holding device 22 and the canopy plate 10. A support element 48 is situated on the front side 46 of the support leg 26, between the support leg 26 and the glass pane 30 of the canopy plate 10. The support element 48 may be designed as an EPDM pressure part, for example. This support element 48 is used to support the canopy plate 10. In the present context, "front side" 46 also means toward the front, i.e., pointing distally away from the building structure 32. A sealing element 52 which may also be used as a withdrawal protection device is situated on the front side 50 of the support leg 24. The sealing element 52 may be designed as an EPDM sealing and pressure profile, for example. Even further pressure parts, in particular made of plastic, may be situated on the end of the overhead structure 20 facing the building structure 32, between the support legs 24, 26 and the canopy plate 10.

Figure 9 shows various designs of the second support leg 26. These designs, reflected about the center axis between the two support legs, may also represent the design of the first support leg 24. Either one or both of the support legs have a corresponding design. The design depends on the configuration of the securing element to be inserted.

Figure 9.a shows the support leg 26 from the side, with a step 54,

Figure 9.b shows the support leg 26 with an indentation 56 and an inclined surface 58,

Figure 9.c shows the support leg 26 with a ridge 60,

Figure 9.d shows the support leg 26 with a first tab 62 and a second tab 64, and

Figure 9.e shows the support leg 26 with a third tab 66 and an inclined surface 68.

The designs shown in Figure 9 are illustrated merely by way of example. Any other suitable design of the engagement openings in question may also be selected for any suitable shape of the securing element to be inserted.

Figure 10 shows examples of various designs of the securing element 40, each illustrated in a sectional view from the side.

Figure 10.a illustrates the canopy plate 10 together with the support profile 22, situated on a building structure 32. The upper support leg 24 and the lower support leg 26 having the front area 50 and 46, respectively, are illustrated; a sealing element 52 is situated between the front area 50 and the upper glass pane 28, and a support element 48 is situated between the front area 46 and the lower glass pane 30 of the canopy plate 10. The support element 48 has a pressure-stable design, and thus prevents contact of the glass pane 30 with the metal of the lower support leg 26. The lengths of the support legs 24, 26 may be the same or different. A step 54 into which the securing element 40 is inserted is introduced into the lower support leg 26. The securing element 40, viewed from the side, has an L-shaped design and rests against the step 54 in such away that lateral displacement of the canopy plate 10 is no longer possible. In this exemplary embodiment, the securing element 40 is introduced only into the lower glass pane 30.

In contrast, in Figure 10.b the securing element 40 is introduced into both glass panes 28, 30 and into the intermediate layer 36. The securing element 40 has an elongated projection 70 on its bottom side. Mounting of the securing element 40 is brought about due to the design of the ridge 60 on the lower support leg 26.

Figure 10.c shows the securing element 40 with a first protrusion 72 and a second protrusion 74, the first protrusion 72 engaging below the first tab 62, and the second protrusion 74 engaging below the second tab 64, in each case into the indentations thus formed, so that the securing element 40 is firmly held.

Figure 10.d illustrates the securing element 40, which in this exemplary embodiment has a lateral projection 76 on its bottom side. This lateral projection 76 may also be situated with a reverse orientation. The lateral projection 76 engages into the lower support leg 26, beneath the third tab 66, and is held in this way. On the flat side 78 situated opposite from the lateral projection 76, the securing element 40 rests against a formed edge 80 of the lower support leg 26.

Figure 10.e shows a design of the securing element 40 for insertion into a recess in the canopy plate that is formed by both glass panes and the intermediate layer.

The location of the securing element 40 is thus variable, which facilitates insertion.

Figure 11.a illustrates the canopy plate 10 with a recess 12. The recess 12 is introduced only into the second glass pane 30. The canopy plate 10 is held in a support profile 22, and rests on the support element 48. A securing element 40 having an L-shaped design is introduced into the recess 12. The rear side of the canopy plate 10, which points in the direction of the back plate 34 of the support profile 22, rests on a lower pressure element 82 and is held by an upper pressure element 84. A sealing element 52 is situated between the first glass pane 28 and the first support leg 24, on the front side thereof. The canopy plate 10 is reliably held due to the weight of the canopy plate 10 on the support legs 24, 26 and the arrangement of the support element 48, and by the lower pressure element 82 and the holding of the upper pressure element 84. The securing element 40 protects the canopy plate 10 from moving or falling out when it is under particular stress.

An air gap 88 is provided for inserting the securing element 40. The securing element 40 may be easily inserted in this way.

Figure 11.b shows the canopy plate 10 according to Figure 11.a, on which traction acts in the direction of the arrow. A glass edge 86 of the second glass pane 30 presses against the securing element 40. The securing element in turn is pressed or docked against the edge 80 of the support leg 26, thus holding the canopy plate 10 in position.

Figure 11.c shows the canopy plate 10 according to Figure 11.a, on which even stronger traction acts in the direction of the arrow. As a result, the securing element 40 tilts and becomes wedged in such a way that the canopy plate 10 is securely held. The wedging also takes place in a design of the securing element 40 as a pin, bolt, or the like, without an angled foot.

The securing element 40 may thus be easily inserted during assembly, since the air gap 88 as well as the design of the glass panes 28, 30 and of the support legs 24, 26 of the support profile 22 allow play. This design and the arrangement of the support element 48 and of the pressure elements 82, 84 ensure tilting, associated wedging, and thus, stable holding of the securing element 40 for the canopy plate 20 in the holding device 22 under fairly high tensile forces in order to securely hold the canopy plate 10 in position. The canopy plate of the overhead structure is thus firmly and reliably held by mechanical securing.

List of reference numerals 10 canopy plate 12 first recess 14 second recess 16 left side edge 18 right side edge 20 overhead structure 22 support profile 24 first support leg 26 second support leg 28 first glass pane 30 second glass pane 32 building structure 34 back plate 36 intermediate layer 38 support area 40 securing element 42 first depression 44 second depression 46 front side of 24 48 support element 50 front side of 26 52 sealing element 54 step 58 inclined surface 60 ridge 62 first tab 64 second tab 66 third tab 68 inclined surface 70 projection 72 first protrusion 74 second protrusion 76 lateral projection 78 flat side of 40 80 edge 82 lower pressure element 84 upper pressure element 86 glass edge 88 air gap

Claims

1. Overliggende struktur (20) med en holdeindretning (22), som kan anbringes på en bygning (32), hvor holdeindretningen (22) foreligger i form af en bæreprofil (22) med en bagplade (34), og omfattende mindst én afskærmningsplade (10), hvor afskærmningspladen (10) omfatter mindst ét indhak (12, 14) i mindst én af de to sidekanter (16, 18), som i hvert tilfælde har til formål at tage imod et fastholdelseselement (40), hvor afskærmningspladen (10) foreligger i form af en lamineret glasrude, der indbefatter mindst to glasruder (28, 30) med mindst ét mellemliggende lag (36), kendetegnet ved, at fastholdelseselementet (40) er L-formet.An overlying structure (20) having a holding device (22) which can be mounted on a building (32), wherein the holding device (22) is in the form of a carrier profile (22) with a backing plate (34), comprising at least one shielding plate (10), wherein the shield plate (10) comprises at least one notch (12, 14) in at least one of the two side edges (16, 18), which in each case is intended to receive a retaining element (40), wherein the shield plate ( 10) is in the form of a laminated glass pane comprising at least two glass panes (28, 30) having at least one intermediate layer (36), characterized in that the retaining element (40) is L-shaped.

2. Overliggende struktur (20) ifølge krav 1, kendetegnet ved, at indhakket (12, 14) er dannet i mindst én glasrude (28, 30), som det gennemskærer helt eller delvist.An overlying structure (20) according to claim 1, characterized in that the notch (12, 14) is formed in at least one glass pane (28, 30) which it cuts in whole or in part.

3. Overliggende struktur (20) ifølge et af de foregående krav 1 eller 2, kendetegnet ved, at indhakket (12, 14) er dannet i ét eller flere mellemliggende lag (36).Overlay structure (20) according to one of the preceding claims 1 or 2, characterized in that the notch (12, 14) is formed in one or more intermediate layers (36).

4. Overliggende struktur (20) ifølge et af de foregående krav 1 eller 2, kendetegnet ved, at indhakket (12, 14) ikke er dannet i et mellemliggende lag.An overlying structure (20) according to one of the preceding claims 1 or 2, characterized in that the notch (12, 14) is not formed in an intermediate layer.

5. Overliggende struktur (20) ifølge et af de foregående krav, kendetegnet ved, at bæreprofilen (22) omfatter to støtteben (24, 26).An overlying structure (20) according to one of the preceding claims, characterized in that the support profile (22) comprises two support legs (24, 26).

6. Overliggende struktur (20) ifølge et af de foregående krav, kendetegnet ved, at indhakkene (14, 16) i afskærmningspladen (10) er placeret i en bæreregion (38) af bæreprofilen (22), som er anbragt på den side af den overliggende struktur (20), der vender mod bygningen (32).An overlying structure (20) according to one of the preceding claims, characterized in that the notches (14, 16) in the shielding plate (10) are located in a supporting region (38) of the carrier profile (22) arranged on the side of the the overlying structure (20) facing the building (32).

7. Overliggende struktur (20) ifølge et af de foregående krav, kendetegnet ved, at fastholdelseselementet (40) er anbragt i et indhak (12, 14).An overlying structure (20) according to one of the preceding claims, characterized in that the retaining element (40) is arranged in a notch (12, 14).

8. Overliggende struktur (20) ifølge et af kravene 5 til 7, kendetegnet ved, at mindst ét støtteben (24, 26) omfatter mindst én fordybning (42, 44) og/eller forhøjning, hvor hver fordybning (42, 44) og/eller forhøjning er dannet med det formål at fastholde fastholdelseselementets (40) position.An overlying structure (20) according to one of claims 5 to 7, characterized in that at least one support leg (24, 26) comprises at least one recess (42, 44) and / or elevation, each recess (42, 44) and / or elevation is formed for the purpose of retaining the position of the retaining member (40).

9. Overliggende struktur (20) ifølge et af de foregående krav 5 til 8, kendetegnet ved, at et tætningselement (52) er anbragt mellem det øvre støtteben (24) og oversiden af afskærmningspladen (10).An overlying structure (20) according to one of the preceding claims 5 to 8, characterized in that a sealing element (52) is arranged between the upper support leg (24) and the upper side of the shielding plate (10).

10. Overliggende struktur (20) ifølge et af de foregående krav 5 til 9, kendetegnet ved, at mindst ét støtteelement er anbragt mellem det nedre støtteben (26) og undersiden af afskærmningspladen (10).An overlying structure (20) according to one of the preceding claims 5 to 9, characterized in that at least one support element is arranged between the lower support leg (26) and the underside of the shielding plate (10).

11. Overliggende struktur (20) ifølge et af de foregående krav 5 til 10, kendetegnet ved, at fastholdelseselementet (40) er anbragt i afskærmningspladen på en sådan måde, at det er forankret på en kant (80) af det ene eller begge støtteben (24, 26), eller ved, at fastholdelseselementet (40) fastlåses, når afskærmningspladen (10) belastes med trækkræfter.An overlying structure (20) according to one of the preceding claims 5 to 10, characterized in that the retaining element (40) is arranged in the shielding plate in such a way that it is anchored to an edge (80) of one or both supporting legs. (24, 26), or by locking the retaining element (40) when the shielding plate (10) is subjected to tensile forces.

12. Bygning (32) med en overliggende struktur (20) ifølge et af kravene 1 til 11.A building (32) with an overlying structure (20) according to any one of claims 1 to 11.