EP2937490B1 - Overhead construction with holding device - Google Patents

Description

The invention relates to an overhead construction with a holding device with a support profile which can be fastened to a structure.

State of the art

Are known overhead constructions such as canopies with holding devices in which for the attachment of plate-shaped components formed in particular of glass cantilever beams are used, which are fixed to a wall and on which the plate-shaped component rests.

Furthermore, it is known to attach glass canopies on one side of a wall by means of support profiles. The discs are connected by means of holes in the glass and a screw with the support profile.

The glass canopy can also be clamped by a clamp within two support legs and connected for example by means of a permanently elastic bond.

The DE 10 2011 000 991 A1 discloses a wall mount that enables such a strapless clamping of a self-supporting panel-shaped component in a wall-mounted support. In this case, the holder is connected to at least one side with a wall and independently of the self-supporting plate-shaped component mounted on the wall.

For this purpose, the wall mount on two flat bearing surfaces, wherein between the two bearing surfaces, a gap is formed. The plate-shaped component lies on its underside with an edge region on a flat surface, while on the upper side of the plate-shaped component a counterforce is applied, by which the component is to be held. As a result, the plate-shaped component is clamped in the holder.

In the AT 413 413 B a "Einseitig clamped Einfeldtragsystem Glas Meinhardt" is disclosed. In this case, a medium plate is clamped with an inherent stability for canopy constructions in system profiles and system elements using continuous flat hard rubber profiles and forms a unilaterally clamped Einfeldtragsystem.

The US 2007/175119 A1 discloses a window / storm plate system for protecting windows in a storm. The system serves to cover windows and has an upper and a lower impact-resistant plate and a pivoting device to move the upper side of the upper plate towards the building, and a locking device for locking the upper plate in the raised position secure, and with a selection of screws, grooves and fasteners to the window / awning / storm plate system to secure the windows on the building, and for the mechanical handling of the system.

Furthermore, the disclosed WO 2004/016877 A1 a cladding panel for floors, which can be connected via a tongue / groove system with another cladding panel. For better connection of the groove / spring system, an adhesive bead is additionally applied in a recess either on the groove or on the spring, so that the two cladding panels are firmly joined together in zuammengefügtem state.

In the JP 2006 348708 A discloses a canopy in which a plate is shown clamped in a profile with an upper and a lower wall. The top wall has a plurality of hole openings for receiving screws to engage a notch. In this case, elastic elements are used, so that a pressure element can be arranged on the elastic elements, wherein the elastic elements are pressed into the notch.

The DE 201 09 739 U1 discloses a point holder for a perforated laminated safety glass panel, comprising two plates receiving the glass plate between them with a central aperture and a screw supported on a plate, which is screwed through a hole of the glass plate with a nut supported on another plate. An eye wing is arranged on one or both sides of the point holder such that the eye wing (s) are formed on the head of the nut or the head of the nut.

In the DE 26 01 136 A1 a kit for a glass canopy is revealed. The canopy has a frameless plate of toughened silicate glass, which is provided with holes. Furthermore, the canopy has two attached to the masonry, provided with brackets support arms for the glass plate, wherein the support arms are provided on the support side with threaded holes for fixing the glass plate.

A disadvantage of the known holding devices for canopies is that either holes must be introduced into the glass of the canopy, which weaken the material and thus can not guarantee the stability of the connection, or a bond to the fixed connection of glass canopy and bracket must be introduced the bonding is complex in the assembly and for a long time not weather resistant.

A mere clamping is prone to displacement and does not provide a permanently reliable connection. If the plate-shaped component breaks, it slips out and becomes a danger due to falling.

The object of the invention is therefore to provide an overhead construction with a holding device, which provides a simple installation and a reliable and secure connection of the overhead construction by a mechanical fuse with a support profile allows and is inexpensive to manufacture.

Disclosure of the invention

It is proposed an overhead construction with a holding device according to claim 1, wherein in particular canopy panels are mounted on one side of a building by means of a support profile on one side.

For secure connection of the support profile with a canopy plate is on the side facing the building of the canopy plate at the lateral edges of each a recess introduced. In particular, in an embodiment of the canopy plate as a double pane or laminated glass pane, this recess can be introduced into two or more disks arranged one above the other or only into one of the two or more panes of the laminated glass pane. The recess can also be introduced only in a part of a disc. The recesses are arranged in the canopy plate so that they are positioned within a bearing area of the support legs of the support profile.

The recesses of the canopy plate serve for introducing a respective securing element, which is L-shaped. This ensures the safe location of the canopy panels of the overhead construction.

The canopy plate has at least two recesses, so at least one per side edge of the canopy, in the region of the support profile.

The support profile for attachment to the structure itself is formed for example of aluminum and in particular has two support legs. The angle of the two support legs in relation to the back or the wall of the building is freely selectable.

At least one support leg of the support profile has at least one recess and / or at least one increase. This serves to secure the position of the fuse element.

The formation of the recess or increase can be formed differently.

The canopy plate can be configured as a laminated glass pane and has at least two individual panes with at least one intermediate layer.

The support profile is attached to the structure, for example, with a screw. In the support profile pressure-stable support elements are arranged to avoid the contact between glass and metal. The pressure-stable support elements are either already arranged in advance or are introduced during assembly. They are arranged in particular below the canopy plate on the lower support leg. The front arranged on the lower support leg pressure-stable support element also serves as Aushubsicherung.

At least one sealing element is arranged on the front side of the upper support leg for sealing above the canopy plate.

In the recesses of the canopy plate, the securing elements are introduced for mechanical security in the assembled state. The fuse element itself may be formed in different shapes. It can as a pin, bolt, T-shaped, with bulges, collar elements or the like. be executed.

The arrangement of the securing element in the recess is quick and easy to carry out during assembly, since a sufficiently large recess forms a louver around the securing element. If a pull is exerted on the canopy plate, the securing element docks against the edge of the corresponding support leg and optionally on a glass edge and thus holds the canopy plate. If the canopy plate is more heavily loaded by tension, the securing element tilts and wedges in such a way that the canopy plate is held securely.

The assembly of the overhead construction is carried out as follows: The formed in particular of laminated glass Vordachplatte is inserted from the outside between the two support legs of the support profile.

Then at least one securing element are inserted from both sides of the canopy plate in the lateral recesses. This can be done from the side. Prior to or subsequently seals or Aushubsicherungen be inserted.

A lateral slipping out of the fuse elements is prevented by the attachment of veneers. If several canopy panels arranged side by side, prevents a suitable choice of the distance between the individual canopy slabs sideways slipping.

The overhead construction according to the invention is thus designed to be self-supporting and, due to the introduced securing elements, ensures a firm and reliable hold of the canopy plate in the holding device.

The holding device for canopies according to the invention, comprising the securing element, has the advantage that when one or both of the glass panes of the canopy plate is broken, it is ensured that the canopy plate does not slip out of its holding device.

The overhead construction according to the invention is thus more cost-effective, since the simpler installation of the construction requires no elaborate glass bores.

The mechanical securing by the securing element is simpler in the construction than pressing, screwing or gluing, since it no longer has to be stepped from above onto the pane in order to fasten, for example, in order to attach screwed connections.

Even in strong weather conditions such as wind, snow udgl. is a reliable storage of the canopy plate guaranteed in the holding device.

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

Fig. 1

zeigt eine Vordachplatte von oben,

Fig. 2

zeigt ein Überkopfkonstruktion mit einer Vordachplatte und einer Halteeinrichtung in einer Schrägansicht von oben,

Fig. 3

stellt verschiedene Ausbildungsformen der Halteeinrichtung dar, wobei 3.a, 3.b und 3.c eine Schrägansicht im Schnitt von oben, 3.d mit rechtwinklig angeordneten Tragschenkeln und 3.d, 3.e und 3.f eine Schrägansicht von oben jeweils im Schnitt mit abgewinkelten Tragschenkeln zeigen,

Fig. 4

stellt eine Vordachplatte in einer Ausbildung als Verbundglasscheibe von der Seite dar,

Fig. 5

zeigt ein erstes Ausführungsbeispiel einer durchgehenden Ausnehmung in einer Verbundglasscheibe nach Fig. 4 in einer Schrägansicht,

Fig. 6

stellt ein zweites Ausführungsbeispiel einer Ausnehmung in nur einer Scheibe der Verbundglasscheibe der Vordachplatte nach Fig. 4 in Schrägansicht dar,

Fig. 7

zeigt einen Auflagebereich der eingespannten Verbundglasscheibe von der Seite,

Fig. 8

zeigt eine Seitenansicht mit eingeschobenem Sicherungselement sowie die Ausbildung der Tragschenkel,

Fig. 9

stellt verschiedene Ausbildungen 9.a bis 9.e der Tragschenkel in Seitenansicht dar,

Fig. 10

zeigt verschiedene korrespondierende Ausformungen 10.a bis 10.e des Sicherungselements zu einigen Ausbildungen des entsprechenden Tragschenkels nach Fig. 9 in einer Seitenansicht,

Fig. 11

zeigt einen Querschnitt

wobei in Fig. 11.a

der Querschnitt durch das Tragprofil, die Vordachplatte, ein L-förmig ausgebildetes Sicherungselement sowie einem Auflageelement und mehreren Druckelementen dargestellt ist,

Fig. 11.b

stellt einen Querschnitt durch das Tragprofil und die Vordachplatte bei einer Zugwirkung dar,

Fig. 11.c

stellt einen Querschnitt durch das Tragprofil und die Vordachplatte bei einer starken Zugwirkung dar.

An exemplary embodiment of the solution according to the invention will be explained in more detail below with reference to the attached schematic drawings. It shows:

Fig. 1

shows a canopy top from above,

Fig. 2

shows an overhead construction with a canopy plate and a holding device in an oblique view from above,

Fig. 3

represents various embodiments of the holding device, wherein 3.a, 3.b and 3.c is an oblique view in section from above, 3.d with rectangularly arranged support legs and 3.d, 3.e and 3.f an oblique view from above, respectively show on average with angled support legs,

Fig. 4

illustrates a canopy plate in a laminated glass formation from the side,

Fig. 5

shows a first embodiment of a continuous recess in a laminated glass pane Fig. 4 in an oblique view,

Fig. 6

illustrates a second embodiment of a recess in only one pane of the laminated glass of the canopy plate Fig. 4 in an oblique view,

Fig. 7

shows a contact area of the clamped laminated glass pane from the side,

Fig. 8

shows a side view with inserted securing element and the formation of the support legs,

Fig. 9

shows various embodiments 9.a to 9.e of the support legs in side view,

Fig. 10

shows various corresponding formations 10.a to 10.e of the fuse element to some embodiments of the corresponding support leg after Fig. 9 in a side view,

Fig. 11

shows a cross section

wherein in Fig. 11.a

the cross section through the support profile, the canopy plate, an L-shaped securing element and a support element and a plurality of pressure elements is shown,

Fig. 11.b

shows a cross section through the support profile and the canopy plate in a pulling action,

Fig. 11.c

represents a cross section through the support profile and the canopy plate in a strong pulling action.

In Fig. 1 is a canopy plate 10 shown from above. It has a first 12 and a second recess 14, wherein the first recess 12 is arranged on the left side edge 16 of the canopy panel 10 seen from above and the second recess 14 is arranged on the right side edge 18 of the canopy panel 10 seen from above. There is at least one recess 12 in the canopy plate 10 is arranged.

"Top" in this case means the direction to the top or roof of the building on which the canopy plate 10 is to be arranged. The canopy panel 10 is not yet installed in a holding device in this view.

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

The canopy panel 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 is formed in this embodiment in two glass sheets 28 and 30.

The canopy panel 10 is shown connected to a structure 32 via the holding device, in this embodiment, the support profile 22.

In Fig. 3 different sectional views of the support profile 22 are shown.

Fig. 3.a shows a support section 22 with an upper 24 and a lower 26 support legs. The two support legs 24, 26 are arranged at a distance suitable for the inserted canopy plate at a right angle approximately centrally on a back plate 34 of the support section 22.

Fig. 3.b shows the support section 22 with the upper 24 and the lower 26 support legs, wherein the two support legs are arranged approximately at a right angle in the region of the lower edge of the back plate 34 at a distance from each other, wherein the distance of the support legs at a distance in about clear width is designed to fit inserted canopy plate.

Fig. 3.c adjusts the view of the support profile 22 Fig. 3.a, 3.b in an oblique sectional view from the side. From "the side" is in this context in mounted on the building 32 state seen from the side.

Fig. 3.d shows the support section 22 with the upper 24 and lower 26 support legs, wherein the two support legs 24, 26 are arranged approximately at an angle of the back plate 34 at a distance suitable for the inserted canopy plate angled downwards in relation to the horizontal.

"Lower" or lower support leg 26 is called pointing in this case in the assembled state in the direction of the ground.

Fig. 3.e shows the support section 22 to 3.b, which deviating from 3.b, the support legs 24, 26 are angled at an angle to the back plate 34 are arranged.

Fig. 3.f represents the view of the support section 22 after the Fig. 3.d, 3.e in a sectional view obliquely from the side.

The angle between the back plate 34 of the support profile 22 and the two support legs 24, 26 can be varied as needed and desire the inclination of the overhead construction. Thus, the support profile 22 may be formed so that the canopy plate to be inserted therein has a slope to its front.

Fig. 4 FIG. 2 illustrates a canopy panel 10 in a laminated glass pane configuration with the first glass pane 28 and the second glass pane 30 and an intermediate layer 36 in a side view. The canopy top 10 may comprise further glass panes and / or further intermediate layers. The intermediate layer 36 is formed for example of a PVB or SGP film.

Fig. 5 shows a first embodiment of a canopy plate 10 with a recess 12, which recess is formed in two glass sheets 28, 30.

Fig. 6 shows a second embodiment of the canopy plate 10 with the recess 12, wherein the recess 12 is introduced here in the upper, first glass pane 28. The recess 12 may also be arranged only in the lower glass pane 30. The recess 12 may also be formed only in a part of a glass sheet 28 and / or 30. In this case, the recess 12 in the direction of the thickness of the glass sheet 28, 30 is formed approximately perpendicular.

In Fig. 7 is the support portion 38 of the overhead structure 20 with the canopy plate 10, comprising the two glass sheets 28, 30, with the support profile 22, comprising the back plate 34, the upper support leg 24 and the lower support leg 26, shown. The back plate 34 is connected to the structure 32.

Fig. 8 shows the holding device 22 with inserted securing element 40 and the corresponding design of the support legs 24, 26. The holding device 22 is arranged with the back plate 34 on the building 32, for example by a screw. The canopy plate 10 with the two glass panes 28, 30 is inserted between the two support legs 24, 26. The first support leg 24 has on its underside a recess 42. The second support leg 26 has a recess 44 on its upper side. These recesses 42,44 serve to anchor the securing element 40. The recesses 42, 44 and / or elevations may be formed in two support legs 24, 26 or only in a support leg.

Between the support legs 24, 26, a securing element 40 is pushed onto the canopy plate 10. This securing element 40 serves for the secure connection of the holding device 22 and the canopy plate 10.

At the front side 46 of the support leg 26, a support element 48 is disposed between the support leg 26 and the glass pane 30 of the canopy panel 10. The support element 48 may be formed, for example, as an EPDM pressure part. This support member 48 serves to support the canopy panel 10. "Front" 46 means in this context towards the front, so pointing away from the building 32 away.

At the front 50 of the support leg 24, a sealing member 52 is arranged, which can also serve as Aushubsicherung. The sealing element 52 may be formed, for example, as EPDM sealing and pressure profile. It can be arranged on the building 32 end facing the overhead construction 20 between the support legs 24, 26 and the canopy plate 10 even more pressure parts, in particular made of plastic, arranged.

Fig. 9 shows various embodiments of the second support leg 26. These configurations can mirrored about the central axis between the two support legs and the formation of the first support leg 24 represent. It is either a support leg or both formed accordingly. The training depends on the shape of the security element to be inserted.

Fig. 9.a shows the support leg 26 from the side with a gradation 54,

Fig. 9.b shows the support leg 26 with a notch 56 and a tapered surface 58,

Fig. 9.c shows the carrying leg 26 with a bead 60,

Fig. 9.d shows the carrying leg 26 with a first nose 62 and a second nose 64,

Fig. 9.e shows the support leg 26 with a third nose 66 and a chamfered surface 68th

In the Fig. 9 shown embodiments are shown only by way of example. Any other suitable design of the corresponding engagement openings for any suitable shape of the securing element to be inserted can also be selected.

In Fig. 10 For example, various embodiments of the securing element 40 are each shown in a sectional view from the side.

Fig. 10.a It represents the canopy plate 10 with the support section 22, arranged on a building block 32, is shown. The upper support leg 24, the lower support leg 26 with the respective front portion 50 and 46, wherein between the front portion 50 and the upper glass 28 a Abdichtelement 52 and between the front portion 46 and the lower glass 30 of the canopy 10, a support member 48 is arranged. The support member 48 is pressure-resistant and thus prevents contact of the glass sheet 30 with the metal of the lower support leg 26. The support legs 24, 26 may be formed equal or different lengths.

In the lower support leg 26, a gradation 54 is introduced, in which the securing element 40 is inserted. The securing element 40 is formed L-shaped from the side and is located on the step 54 so that a lateral displacement of the canopy 10 is no longer possible. The securing element 40 is introduced in this embodiment only in the lower glass pane 30.

In Fig. 10b On the other hand, the securing element 40 is introduced into both glass panes 28, 30 and into the intermediate layer 36. The fuse element 40 has on its underside an elongate projection 70 on. Due to the formation of the bead 60 on the lower support leg 26, a holder of the securing element 40 is effected.

Fig. 10.c shows the securing element 40 with a first protuberance 72 and a second protuberance 74, wherein the first protuberance 72 below the first nose 62 and the second protuberance 74 below the second nose 64 respectively engages in the bulges formed thereby and the securing element 40 thereby a firm grip gets.

Fig. 10.d represents the securing element 40, which has a lateral projection 76 on its underside in this embodiment. This lateral projection 76 may also be arranged laterally reversed. The lateral projection 76 engages below the third nose 66 in the lower support legs 26 and is thereby held. At the side projection 76 opposite, smooth side 78, the securing element 40 bears against a formed edge 80 of the lower support leg 26.

Fig. 10.e shows an embodiment of the securing element 40 for use in a formed by both glass panes and the intermediate layer recess of the canopy plate.

The position of the fuse element 40 is thus variable. This facilitates insertion.

Fig. 11.a represents the canopy plate 10 with a recess 12. The recess 12 is inserted only in the second glass pane 30. The canopy panel 10 is held in a support profile 22 and rests on the support element 48.

In the recess 12, a securing element 40 is introduced, which is L-shaped. 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. At the front of the first support leg 24, a sealing member 52 is disposed between it and the first glass sheet 28. Due to the weight of the canopy 10 on the Carrying leg 24, 26 and the arrangement of the support element 48 and the lower pressure element 82 and the holding of the upper pressure element 84, the canopy plate 10 is held reliably. The fuse element 40 provides protection under special stress of the canopy panel 10 from shifting or falling.

To introduce the securing element 40, an air gap 88 is formed. As a result, the fuse element 40 can be easily inserted.

In Fig. 11.b to Fig. 11.a the canopy plate 10 is shown, on which a train acts in the direction of the arrow. A glass edge 86 of the second glass pane 30 presses against the securing element 40. This is in turn pressed or docked against the edge 80 of the support leg 26 and thereby the canopy plate 10 is held in position.

In Fig. 11.c to Fig. 11.a the canopy plate 10 is shown, on which an even stronger pull acts in the direction of the arrow. As a result, the securing element 40 tilts and wedges in such a manner that the canopy plate 10 is held securely. The wedging is also in a formation of the securing element 40 as a pin, bolt or the like. without a bent foot.

The fuse element 40 can thus be easily inserted during assembly, since the air gap 88 and the formation of the glass sheets 28, 30 and the support legs 24, 26 of the support section 22 allow a game. By this construction and the arrangement of the support element 48 and the pressure elements 82, 84 is a tilting, an associated tilting and thus stable retention of the securing element 40 for the canopy plate 20 in the holding device 22 at higher tensile forces ensured to the canopy plate 10 safely in her Hold position. Thus, the canopy plate of the overhead construction is held firmly and reliably by a mechanical fuse.

LIST OF REFERENCE NUMBERS

10

canopy plate

12

first recess

14

second recess

16

left side edge

18

right side edge

20

Overhead structure

22

support section

24

first support leg

26

second support leg

28

first glass pane

30

second glass pane

32

structure

34

backplate

36

interlayer

38

support area

40

fuse element

42

first recess

44

second recess

46

Front of 24

48

support element

50

Front of 26

52

sealing

54

gradation

58

beveled surface

60

bead

62

first nose

64

second nose

66

third nose

68

beveled surface

70

head Start

72

first protuberance

74

second protuberance

76

lateral projection

78

smooth side of 40

80

edge

82

lower pressure element

84

upper pressure element

86

glass edge

88

air gap

Claims (12)

1. Overhead construction (20) having a holding device (22) which is arrangeable on a building structure (32), wherein the holding device (22) is formed as a support profile (22) having a backplate (34), and comprising at least one canopy plate (10), wherein the canopy plate (10) comprises at least one recess (12, 14) on at least one of the two lateral edges (16, 18), which in each case serves for receiving a securing element (40), wherein the canopy plate (10) is formed as a laminated glass pane which includes at least two glass panes (28, 30) having at least one intermediate layer (36), characterized in that the securing element (40) is formed L-shaped.
2. Overhead construction (20) according to claim 1, characterized in that the recess (12, 14) is formed in at least one glass pane (28, 30) partially or contiguously with respect to the thickness thereof.
3. Overhead construction (20) according to one of the preceding claims 1 or 2, characterized in that the recess (12, 14) is formed in one or multiple intermediate layers (36).
4. Overhead construction (20) according to one of the preceding claims 1 or 2, characterized in that the recess (12, 14) is formed in no intermediate layer.
5. Overhead construction (20) according to one of the preceding claims, characterized in that the support profile (22) comprises two support legs (24, 26).
6. Overhead construction (20) according to one of the preceding claims, characterized in that the recesses (14, 16) of the canopy plate (10) are arranged in a support region (38) of the support profile (22), which is positioned on the side of the overhead construction (20) facing the building structure (32).
7. Overhead construction (20) according to one of the preceding claims, characterized in that the securing element (40) is arranged in a recess (12, 14).
8. Overhead construction (20) according to one of claims 5 to 7, characterized in that at least one support leg (24, 26) comprises at least one depression (42, 44) and/or elevation, wherein each depression (42, 44) and/or elevation is formed for securing the position of the securing element (40).
9. Overhead construction (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 canopy plate (10).
10. Overhead construction (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 lower side of the canopy plate (10).
11. Overhead construction (20) according to one of the preceding claims 5 to 10, characterized in that the securing element (40) is arranged in the canopy plate in such a way that it docks on an edge (80) of one or of both support legs (24, 26) or in that the securing element (40) gets jammed when the canopy plate (10) is applied with tensile forces.
12. Building structure (32) having an overhead construction (20) according to one of claims 1 to 11.

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