EP3498959A1 - Closing device for an opening in a wall and wall - Google Patents

Abstract

It is proposed to provide a support element (26) in a closing device (2) for a wall opening with frameless multiple glazing (4) which overlaps and supports the glass panes (6, 8, 10, 12) on the underside in the installation orientation. It is also characteristic of the invention that the support element (26) is connected to a fastening element (24) which can be suspended from a fastening device (22). The invention further comprises a wall (1) on whose support structure (40) a locking device (2) is suspended and whose multiple glazing (4) can be opened by a rod (44) guided in a sleeve (42) (FIG. 1).

Description

The invention relates to a closure device for a wall opening, for example a window for a window opening or a door for a door opening. The wall can be designed, for example, as a facade, building envelope or partition.

According to the invention, the closing device comprises a frameless multiple glazing which has at least two glass panes. The terms multiple glazing and glass panes are to be understood here broadly. These may be filler element designs of different types. In particular, the glass panes can be made of real glass, but for example also of glass substitutes such as plastic. The at least two glass sheets are glued or connected to a fastener which can be hung or suspended from a fastening device. Also included are closing devices in which more than one fastening element can be glued. For bonding, for example, silicone or a other adhesives are used.

The fastening device can be, for example, a fitting part such as a pair of scissors or a band. An attachment can therefore be made for example via a guide or a hinge. The already mentioned scissors may also be referred to as scissors guidance. As a fastener, for example, an insert forming a rail is considered. For example, the insert may be suspended or attached to a pair of scissors.

The invention further relates to a wall with a support structure and a closure device, which is formed as described above. So are also included walls with a variety of closing devices. The wall can be designed, for example, as a facade, building envelope or partition. According to the invention, the closing device is suspended on the fastening device and the fastening device is suspended on the carrying structure. For example, the suspension of the closing device on the fastening device as described above. Accordingly, the fastening device can be suspended by suitable connecting means on the support structure. The support structure may in particular have bars and posts.

Such closing devices and walls are known, for example Parallelauststell-, Senkklapp-, hinged or perforated windows or doors.

In such systems there is a risk of leaks, which can occur even at low inaccuracies. For example, rainwater or air may be formed between adjacent wall elements Interspaces occur. In particular, it can be problematic that the glass panes start to creep over time due to their own weight.

The invention has for its object to improve the tightness and dimensional stability of a closing device and a wall, in particular, a power dissipation for the weight of the glass panes of the multiple glazing is to be created.

To achieve the object, the features of claim 1 are provided according to the invention. In particular, it is thus proposed to solve the above object according to the invention in a closing device of the type described above, that a support at least two of the at least two glass panes in mounting orientation on the underside overlaps and supports and that the support element is connected to the fastener. By thus achieved support creep of the glass sheets can be prevented. In addition, the connection with the fastening element has the advantage that the weight of the glass panes can be removed via the support element to the fastening element connected to the support element and then to the fastening device. The connection thus forces can be derived. In particular, a force flow between the fastening element and the support element is thereby established, which runs independently of the glass panes and thus does not rely on the strength of an adhesive bond. This increases the dimensional stability and can thus ensure a permanent functioning of the closing device.

The support member may for example be made of a metal or of another material such as a Plastic be executed. Furthermore, the support element may consist of one or more components. For example, a support element consisting of a component can be designed as a corner insert and / or as a section of a profile strip or a profile frame. A support element consisting of a plurality of components can be formed, for example, as a section of a profile strip or a profile frame to which or a support plate is fastened.

The closing device according to the invention may be designed, for example, as a frameless parallel-raising, countersunk-folding, hinged or perforated window or else as a frameless door. The closing device may for example also be designed as swinging, turning, turning or tilting wings or as a folding wall section. This list just listed is only an example. The closing device can also refer to any other type of opening. In one embodiment of the closing device can be provided that the at least two glass sheets are glued or connected in a disc space with the support element. Alternatively or additionally, it can be provided that the support element is inserted into a space between the panes, for example the space between the panes already mentioned above. Alternatively or additionally, it may further be provided that the at least two glass panes are adhesively bonded or connected in the pane intermediate space with the fastening element. By such embodiments of the closing device, its stability can be improved.
A disc space as mentioned above may also be characterized by forming a space enclosed by two panes of glass. This is where the room can be Include subspaces, which are separated from one another or more glass panes. For example, in the case of triple glazing, the space between the outer pane and the inner pane can be formed, but also between the outer and the middle pane or between the middle pane and the inner pane.

In order to achieve a particularly effective power dissipation, it can be provided in a further embodiment of the closing device that the support element is mechanically connected to the fastening element. The mechanical connection preferably takes place in a space between the panes, for example in the aforementioned space between the panes. Preferably, the mechanical connection via a threaded rod and / or a cable and / or via a fixed mechanical connection of a defined length. The use of a threaded rod can be particularly advantageous, since with it the distance which is overcome with the mechanical connection is easily adjustable to the respective size of the multiple glazing. Alternatively, the support member may for example be glued to the fastener or formed integrally with it.

In order to achieve a similarly effective power dissipation, it can be provided in a further embodiment of the closing device that the at least two glass panes are glued or connected circumferentially around the glass pane or glass panes with the fastening element. Alternatively, it can be provided that the at least two glass panes are glued or connected circumferentially at least with the fastening element and / or the support element possibly connected in one piece with the fastening element. It can be provided in particular be that a closed profile strip completely surrounds the at least two glass panes. Additionally or alternatively, the multiple glazing is circumferentially enclosed by a profile frame. The profile frame preferably forms at least one component of the fastening element and / or a component of the supporting element.

In a further embodiment of the closing device can be provided that a profile component of the support element and / or the aforementioned profile frame with respect to escape of an inner glass pane and / or escape of an outer glass does not survive / survive. Preferably, the profile component of the support element and / or the profile frame is in alignment with the inner and / or outer glass pane. Such embodiments may, for example, advantageously affect the geometry and tightness of existing between wall elements joints.

In order not to impair a suspension of the closing device, it can be provided in a further embodiment of the closing device, that the support element is inserted in installation orientation below the at least one fastening element. This can be used for a derivation of carrying forces, which receives the support member to the fastener, for example, tensile load.

Alternatively or additionally, the at least one fastening element in installation orientation laterally, so for example, be arranged horizontally next to the glass sheets and / or above the glass sheets. This can be used, for example, to the already mentioned For example, to deduce wearing forces on the support structure.

The invention acquires particular practical significance in a further embodiment of the closing device, in which it is provided that the multiple glazing has three glass panes. It is preferably provided that the support element overlaps and supports the three glass panes in installation orientation on the underside. This ensures that all three glass panes are relieved and are covered by the power dissipation. In an alternative preferred variant, it is provided that the support element overlaps and supports two of the three glass panes in installation orientation on the underside and is bonded laterally to the third of the three glass panes in installation orientation. The third glass pane can overhang the two other glass panes. In this alternative preferred variant, at least two of the three glass panes are detected by a maximum force discharge, while at the same time a high degree of sealing can be achieved.

To optimize the power dissipation and sealing possibilities of the multiple glazing can be provided in a further embodiment of the closing device, that an inner space between a disc formed in installation orientation inside the first glass and a second glass pane is formed and that an outer space between the second glass pane and a third in installation orientation third Glass pane is formed and that the fastening element and the support element are arranged in the inner space between the panes. Alternatively or additionally, it can be provided that in the outer space between the panes a seal surrounding it is inserted, which causes a seal. The seal is in this case preferably causes an adjacent wall element. A wall element may form or comprise a closing device. A wall may comprise a plurality of wall elements. Due to the different arrangement on the one hand inside and on the other hand, both functions, power dissipation and sealing, can be combined with each other in an advantageous manner.

In order to increase the advantages that the support element has for the overall construction, it can be provided in a further embodiment of the closure device that on another side of the multiple glazing horizontally and / or diagonally opposite another support element or other support elements is arranged or are. Preferably, the further support element is inserted here in the space between the panes. Alternatively or additionally, it can be provided that a support element is arranged at each corner of the multiple glazing. Preferably, each of these support elements is inserted into the space between the panes. Depending on the configuration of the closing device, in each case one supporting element can be inserted at one, several or all corners, for example in the case of a closing device with polygonal geometry or in the case of a triangular field.

To further improve the dimensional stability can be provided in a further embodiment of the invention that another support element, for example, the previously mentioned further support element, is mechanically connected to the aforementioned and / or another fastener. Alternatively or additionally, it can be provided that the support elements and / or the fastening elements are symmetrical with respect to an axis of symmetry of the closing device, in particular mirror symmetry, are arranged. The symmetry properties can lead to an optimal interaction of the support elements.

A further improvement of the dimensional stability and force dissipation can occur in a further embodiment of the closure device, in which it is provided that the support elements are mechanically connected to one another. This is preferably done by using at least one threaded rod and / or at least one cable pull and / or at least one fixed mechanical connection of a respectively defined length. By connecting the support elements with each other can be prevented in particular that the support elements are pushed by the weight of the glass sheets to the outside. This can increase the stability of the multiple glazing suspension.

In order to be able to derive shear forces and also to achieve dimensional stability transverse to gravity, it can be provided in a further advantageous embodiment of the closure device that the support element and / or another support element, for example one of the already mentioned further support elements, at least two of the at least two glass panes in installation orientation laterally overlaps and alternatively or additionally supported against lateral tilting. Preferably, the closing device is pivotally mounted on a joint, for example on a hinge constructed as a hinge, and the supporting element and / or this further supporting element are arranged on a side of the multiple glazing opposite the joint. Such a configuration is particularly suitable for doors, windows and / or pivotable or foldable opening elements. It can also have a plurality of other support elements just described with respect to the one further support element properties and functions.

To achieve the above object, the features of the directed on a wall sibling claim are provided according to the invention. In particular, to solve the above object is thus proposed according to the invention in a wall of the type described above, that the closing device according to the invention, in particular as described above and / or after one of the directed to a Verschließvorrichung protection claims, is formed and that the support member and / or the fastener cooperates sealingly with the support structure. This is preferably done by means of a seal. As a result, the tightness and dimensional stability and the thermal insulation properties of the wall can be improved.

To achieve the above object, the features of the directed on a wall further independent claim are provided according to the invention. In particular, to solve the above object is thus proposed according to the invention in a wall of the type described above, that the multiple glazing can be issued by a guided in a sleeve rod. The closing device can therefore be opened and closed by a raising movement effected by the rod. By using a rod guided in a sleeve forces can be dissipated and thus the dimensional stability can be increased. Furthermore, this can increase the tightness of the wall, since fluid penetrating through the sleeve can be prevented from further penetration or can be pushed back outwards.

Preferably, the closing device according to the invention, in particular as described above and / or according to one of the claims directed to a closing device, trained. This is particularly advantageous since it allows remaining forces derived from the weight of the glass panes to be dissipated.

In order to prevent ingress of a fluid, for example water or steam, into deeper layers of the wall, it may be provided in an embodiment of the wall that the rod has a thickening in its deployment direction, which has a thickening replicating sealing lip on the sleeve cooperates sealingly in the closed state of the closing device. Preferably, the thickening is conically shaped.

In a further embodiment of the wall can be provided that in a lying from the outside behind the multiple glazing area a water-bearing and / or vapor-sealing level is excellent, which from the outside in the area behind the multi-glazing area penetrating fluid, especially water and / or steam , hinders penetration further inward and / or returns to the outside. Preference is given to prevent further penetration and / or return of fluid through the sleeve. Preferably, the water-conducting and / or vapor-sealing plane is formed in the support structure. The introduction of a water-conducting and / or vapor-sealing plane and integration of the sleeve in this plane or formation of the plane through the sleeve has the advantage that this improves the tightness and enables uniform conditions over the entire wall.

To relieve the sleeve and / or the water-conducting and / or vapor-sealing plane can in another Design be provided that in a disc space, preferably in the outer space between the panes, a circumferential seal is formed. Insofar as, depending on the design of the seal, water or vapor can enter at all through such a peripheral seal, this occurs only to a reduced extent as a result of the seal, in particular if the closing device is closed.

In order to effect a reliable opening movement, it can be provided in a further embodiment of the wall that the rod is connected to a drive unit. Preferably, the drive unit is designed as a chain drive. The drive unit may for example be electric or manually driven.

In a further embodiment of the wall can be provided that a drive unit, with which the multiple glazing can be issued, is arranged behind the water-conducting and / or vapor-sealing plane. The drive unit may be, for example, the previously mentioned drive unit. This allows a simple replacement of such a drive unit in the event of a defect, without the closure device having to be opened. Preferably, the raising movement caused by the drive unit, with which the closing device can be opened or closed, is oriented vertically to the water-conducting and / or vapor-sealing plane. Depending on the configuration, however, it may also be advantageous if the motor or the drive unit is arranged horizontally or vertically or obliquely, for example in a triangular glass.

In a further embodiment of the wall can be provided be that in front of or behind the water-conducting and / or vapor-sealing level, a locking mechanism is formed, which locks the multiple glazing along its circumference or at least along at least a portion of its circumference. This can provide in a closed position for an improved contact pressure and an increased holding force, whereby the tightness and / or strength of the wall is further improved.

In a further embodiment of the wall, the fastening device is integrated in the support structure. As a result, the optical benefits of frameless multiple glazing can be improved.

In further embodiments of the closure device according to the invention and / or the wall, one or more drive units, preferably designed as chain motors, constitute the closing device formed, for example, as a window via one or more rods, preferably designed as pressure rods, and thus open or close the closing device via the pressure rods. The connection between a drive unit and the corresponding rod can in this case take place via a chain end piece, which is fastened to the rod. A drive unit can be fastened, for example, in a shaft formed in a mullion or transom profile and closed with a clip-on cover profile. Thus, the drive unit for revision is always accessible.

As a result, the rod penetrates the water-bearing level and the vapor-sealing level. The sealing of this penetration is achieved via a conical shape of the rod, which can press into a likewise conical and expandable sleeve and thus is vapor and waterproof. The rod is designed so that it is adjustable at the attachment in the fastener, in particular in an insulating glass unit, for adjustment. The rod may be, for example, round or rectangular. In addition, the rod can be in operative connection with an emergency release system. The emergency release system can be unlocked in particular in the event of a system failure via a screw in the region of a support seal.

The sealing lip on the sleeve may in particular be groove-shaped. As a result, the contact pressure can be increased and several contact points can be generated thereby. This can increase the tightness. The sleeve can be inserted through a profile cutout. The sleeve can be pressed by the sealing lip around the Profilausfräsung. In order to increase the tightness, this area can be coated with a sealant or adhesive.

Further, a chain guide sleeve may be formed, which protects the sleeve from wear, for example by a chain. In addition, this can serve to seal a cross-floor air circulation. The chain guide sleeve may be sealed at both ends with a sealant.

The invention will now be further described by way of one or a few embodiments, but is not limited to these few embodiments. Further exemplary embodiments result from a combination of the features of individual or several protection claims with one another and / or with one or more features of the exemplary embodiments.

Fig. 1

eine erfindungsgemäße Verschließvorrichtung;

Fig. 2

eine weitere erfindungsgemäße Verschließvorrichtung;

Fig. 3

einen Ausschnitt einer weiteren erfindungsgemäßen Verschließvorrichtung;

Fig. 4

eine Ansicht eines erfindungsgemäßen Abstützelements;

Fig. 5

das in Fig. 4 gezeigte Abstützelement im Schnitt F-F;

Fig. 6

das in Fig. 4 gezeigte Abstützelement im Schnitt G-G;

Fig. 7

den Schnittabschnitt C-C durch die Verschließvorrichtung gemäß Fig. 1 und Fig. 2;

Fig. 8

den Schnittabschnitt D-D durch die Verschließvorrichtung gemäß Fig. 1 und Fig. 2;

Fig. 9

den Schnittabschnitt E-E durch die Verschließvorrichtung gemäß Fig. 1 und Fig. 2;

Fig. 10 bis Fig. 14

einen Ausschnitt einer erfindungsgemäßen Verschließvorrichtung mit einer alternativen Abstützung der Glasscheiben;

Fig. 15 bis Fig. 18

einen Ausschnitt einer erfindungsgemäßen Verschließvorrichtung mit einer weiteren alternativen Abstützung der Glasscheiben.

Fig. 19

einen Ausschnitt einer erfindungsgemäßen Wand mit einer Mehrfachverglasung, die durch einen in einer Hülse geführten Stab ausstellbar ist.

It shows:

Fig. 1

a closing device according to the invention;

Fig. 2

a further closure device according to the invention;

Fig. 3

a detail of a further closure device according to the invention;

Fig. 4

a view of a support element according to the invention;

Fig. 5

this in Fig. 4 shown support in section FF;

Fig. 6

this in Fig. 4 shown supporting element in section GG;

Fig. 7

the section section CC by the closing device according to Fig. 1 and Fig. 2 ;

Fig. 8

the section section DD by the closing device according to Fig. 1 and Fig. 2 ;

Fig. 9

the section section EE by the closing device according to Fig. 1 and Fig. 2 ;

10 to FIG. 14

a detail of a closing device according to the invention with an alternative support of the glass sheets;

FIGS. 15 to 18

a section of a closing device according to the invention with a further alternative support of the glass panes.

Fig. 19

a section of a wall according to the invention with a multiple glazing, which can be issued by a guided in a sleeve rod.

In the following description of various embodiments of the invention in their function matching elements receive even with different design or shape partially matching reference numerals.

Fig. 1 shows a closure device 2 according to the invention. This may form an element of a wall 1, not shown, for example, and designed as a facade. Shown are a frontal view and two sectional views along the lines BB and AA. The illustrated closing device 2 is concretely a frameless parallel opening window. The illustrated frameless multiple glazing 4 is also suitable for other closing devices 2, for example, for false windows or tilt windows or other types of openings.

Fig. 2 shows a further closure device 2 according to the invention in a front view and sectional view along the lines BB and AA. At the in Fig. 2 shown closure device 2 is concretely a revolving door. The illustrated frameless multiple glazing 4 is also suitable for other closing devices 2, for example for a rotary wing.

FIGS. 7 to 9 show enlarged sectional views along the lines CC, DD and EE. The shown Cutouts are the same for both closing devices 2 Fig. 1 and Fig. 2 ,

Unless otherwise stated, the following statements apply to the Fig. 1 and Fig. 2 Shutters 2 shown.

The multiple glazing 4 is designed as triple glazing. The multiple glazing therefore has three glass panes 6, an inner first glass pane 8, a middle second glass pane 10 and an outer third glass pane 12. In multiple glazing 4, a plurality of panes interspaces 14 are formed. There may be mentioned the inner pane space 16 between the inner first glass pane 8 and the middle second glass pane 10, the outer pane space 18 between the middle second glass pane 10 and the outer third glass pane 12 and the space between the panes 14 between the inner first pane 8 and the outer third Glass pane 12. The last-mentioned inter-pane space 14 comprises the inner inter-pane space 16 and the outer inter-pane space 18.

The multiple glazing 4 is sealed at the primary drainage level by a circumferential, inserted in the outer space between the panes 18 and bonded therein seal 34. This seal 34 is formed to bridge a joint to an adjacent wall element to seal and thermally separate.

In the inner space between panes 16 several elements are inserted circumferentially and glued to the inner pane cavity 16 forming glass sheets 6.

The peripheral elements comprise, on the one hand, fastening elements 24 formed as elongated strips and, on the other hand, the supporting elements 26 which each form an angle. The fastening elements 24 are mechanically connected to adjacent supporting elements 26 via threaded rods 32.

A similar embodiment with a with a fastening element 24 mechanically connected via a threaded rod 32 support member 26 is in Fig. 3 displayed. Fig. 3 shows an enlarged view of a section of a closing device 2 according to the invention.

An embodiment of the support element 26 is further enlarged from different perspectives in Fig. 4 to Fig. 6 shown. Fig. 4 shows a view of the support member 26th Fig. 5 shows the support member 26 with respect to the section FF. Fig. 6 shows the support member 26 with respect to the section GG. This in Fig. 4 to Fig. 6 shown support member 26 may be made of a metal and has a long web 35 and a short web 37, which can be welded together at right angles to the seam 39. The support element 26 therefore forms an angle or an angle. At both ends of the support member 26 provided with an internal thread holes 27 are formed in the threaded rods 32 with corresponding external threads can be screwed and thus fastened. The support element 26 has on the outside of the long web 35 on both sides of a widening 41. This makes it possible to insert the support element 26 into a space between the panes 14, wherein the insertions 41 when inserting laterally rest on edges of the panes 6 and thus the space between the panes 14 Cover outside.

On the short web 37, a metallic plate 29 is formed on the outside. The plate 29 is wider than the part of the short web 35 which can be inserted into the space between the panes 14. In this way it can be achieved that a supporting element 26 inserted into a space between the panes 14 supports all panes 6 of a multiple glazing (cf. Fig. 9 and the dashed lines, located behind the cutting plane lines in Fig. 8 ). The support is made by the glass panes 6 all rest on the plate 29, as in Fig. 9 shown. In this case, the plate 29 engages under the glass panes 6. For this purpose, the plate 29 is broadened relative to the part of the short web 35 which can be inserted into the space between the panes 35 to the extent that the broadening is greater than the distance between the glass panes 6 to be covered by the broadening ,

For connecting a supporting element 26 with a fastening element 24, a threaded rod 32 is screwed both into the internal thread of the bore 27 of the support element 26 and into a correspondingly formed bore 27 of the fastening element 24 (see in particular. Fig. 3 ). In this case, the distance of the fastening element 24 from the support element 26 can be influenced by varying the distance along which the threaded rod 32 protrudes into the respective bore.

In the in Fig. 1 to Fig. 3 As shown embodiments, the fastening elements 24 are each formed as an insert forming rails. The fastening elements 24 are glued into the inner space between the panes 16 (cf. Fig. 7 ). In Fig. 7 Furthermore, it is explicitly shown that in each case a sealing edge spacer 31 ensuring a distance from the glass is inserted in each case into the inter-pane spaces 14, 16, 18. The inner one The space between the panes 16 is filled with an adhesive 33 on the outside and the fastening element 24 is inserted and / or glued on the outside of the glass panes in the space between the panes 16.

The fasteners 24 are suspended from an in Fig. 3 and Fig. 7 partially embodied as scissors fastening device 22. In the embodiment described in more detail here, the scissors on two mutually rotatable scissor lever. In alternative embodiments, the scissors may also be designed differently. The fastening device 22 may, for example, as a band, as a rod (see. Fig. 11 ) or be designed as any other suitable fitting part.

The rail is connected in the illustrated embodiments via connecting means 23 with the fastening device 22. For this purpose, the scissors each have at one end of the two scissor lever connecting means 23 which are movably mounted in the glued to the glass sheets 6, 8, 10 rail.

The fastening device 22 is in turn connected to an in Fig. 1 to Fig. 9 not shown support structure 40 a in Fig. 1 to Fig. 9 unmounted wall 1 can be suspended. However, support structure 40 and wall 1 may be similar to those in FIG Fig. 11 be shown formed. With the help of the fastening device 22, the multiple glazing 4 can be issued. The closing device 2 can thus be opened and closed by issuing the multiple glazing 4. This can be done, for example, by the two other scissors ends of the scissors are movably mounted on the support structure 40. By reducing the distance of the scissor ends of the Carrying structure 40, the length of the scissors is increased and issued the Parallelausstellfenster.

The support elements 26 are in the in Fig. 1 and Fig. 2 shown embodiments in each case at several corners 36 of the multiple glazing 4 inserted into this and glued to it (see also Fig. 8 and Fig. 9 ). The supporting elements 26 support the dead weight of the glass slides 6 by overlapping the three glass panes 6 on the underside (cf. Fig. 9 ). The forces acting on the supporting elements 26 can be deduced therefrom due to the mechanical connection with the fastening elements 24. The forces are further derived via the fastening device 22 on the support structure 40.

In contrast to Fig. 2 is in the in Fig. 1 In the embodiment shown, a symmetry axis 38 of the closing device 2 lying in the sectional plane BB is distinguished. With respect to this symmetry axis 38, the two support elements 26 and the fastening elements 24 are arranged mirror-symmetrically. The support elements 26 are thus arranged on horizontally opposite sides of the multiple glazing 4. Here, the laterally arranged fastening elements 24 are respectively connected via threaded rods 32 with the respectively adjacent support elements 26. In installation orientation, the support elements 26 are inserted below the laterally arranged fastening elements 24 in the glass sheets 6. The support elements 26 are in turn connected to a fastening element 24 arranged on the underside. The support elements 26 are thus mechanically interconnected.

In the in Fig. 1 shown embodiment are all Fastening elements 24 connected via a fastening device 22 with the support structure 40. In an alternative embodiment, only the laterally disposed fasteners 24 are suspended from the support structure 40. In this alternative embodiment, this results in a U-shaped force flow, which is derived in each case via the laterally arranged fastening elements 24 on the support structure 40. In the in Fig. 2 shown embodiment, a power dissipation via the lower side arranged fastener 24 is also possible.

In contrast to Fig. 1 are in Fig. 2 Supporting elements 26 arranged on diagonally opposite sides of the multiple glazing 4. Here, the two diagonally opposite support elements 26 are configured differently. In particular, the support elements 26 differ in their web lengths.

In an alternative embodiment of a closing device 2 designed as a revolving door, at least one supporting element 26 can also laterally overlap and support the multiple glazing 4. For this purpose, it may be provided that in addition to the formed on a web 35, 37 plate 29 and the other web 37, 35, an identical or alternatively formed plate 29 is formed. Such a configuration lends itself in particular to those supporting elements 26 which are located opposite a joint on which the closing device 2 is pivotably mounted. As a result, in particular a lateral tilting of the glass panes 6 can be prevented. As far as the support member 26 is arranged on the upper side, the use of a support member 26 with only one plate 29 is sufficient for lateral support, provided that the support element 26 in the space between the panes 14th is inserted, that the plate 29 is supported laterally.

10 to FIG. 14 shows a section of a closing device 2 according to the invention with an alternative support of the glass sheets 6, 8, 10, 12th Fig. 10 shows a front view of a corner of the multiple glazing. 4 Fig. 11 shows a section along a line corresponding to the in Fig. 1 and Fig. 2 illustrated line CC. Fig. 12 shows the section DD and Fig. 13 the section EE, each recognizable Fig. 10 , Fig. 14 moreover shows a section of a wall 1 according to the invention designed as a facade with the closing device according to FIG 10 to FIG. 13 along section CC. The FIGS. 10 to 14 will be described together below.

The fastening element 24 of the closing device 2 is designed as a profile frame 61. The profile frame 61 rotates the multiple glazing 4 closed and complete. The profile frame 61 forms as a result of integral connection of the fastener 24 with the profile component 62 of the support member 26 at the same time a substantial part of the support member 26. The support member 26 is formed from the profile component 62 and screwed to the profile component 62 with screws 64 support plate 63. This is achieved that all three glass plates 8, 10, 12 are supported.

In an alternative embodiment, the support element 26 is formed solely from the relevant section of the profile frame 61, so that only the second glass pane 10 is supported in its entirety. The dead weight of the first glass pane 8 and the third glass pane 12 is transmitted via the support plate 63 in the direction of force.

In a further alternative embodiment, the fastener 24 is not integrally connected to the support member 26, but otherwise connected, in particular mechanically, for example via a threaded rod 32. In that case, the fastener 24 and the profile component 62 of the support member 26, the same, but also one each have different profile cross-section.

In 10 to FIG. 14 , but possibly also in the alternative exemplary embodiments just described, the profile frame 61 is adhesively bonded to the glass panes 8, 10, 12 via an adhesive surface 59 and sealingly cooperates with the support structure 40 of the wall 1 via a sealing element 60. The profile component 62 of the support element 26 is supported in the in Fig. 10 illustrated embodiment, the first glass 8 and the second glass 10 from the bottom. The underside support by the profile component 62, however, does not relate to the third glass pane 12. However, the third glass pane 12 is made longer than the other two glass panes 8, 10. The projection of the third glass pane 12 corresponds to the thickness of the profile frame 61. Thus lies the profile frame 61 in alignment with the third glass pane 12. The side of the support element 26 is bonded via the adhesive surface 59 with the third glass pane 12. As already described above, the screwing of the support plate 63 to the profile component 62 of the support element 26 also supports the third glass pane 12.

FIGS. 15 to 18 shows a section of a closing device 2 according to the invention with a further alternative support of the glass sheets 8, 10, 12th Fig. 15 shows a front view of a corner of the multiple glazing. 4 Fig. 16 shows the section CC, Fig. 17 the cut DD and Fig. 18 the cut EE. The FIGS. 15 to 18 are described together below, with only the differences to those in 10 to FIG. 14 illustrated embodiment are described explicitly. Incidentally, the comments on 10 to FIG. 14 corresponding.

In contrast to the exemplary embodiment described above, the profiled frame 61 which is formed jointly by the supporting element 26 and the fastening element 24 and supports the multiple glazing 4 supports only the second glass pane 10 which is shorter than the two other glass panes 8, 12. In this case, the profile frame 61 is glued into the space between the panes 14 between the first and third glass pane 8, 12. As a result of screwing the support plate 63 but also a support of the remaining glass sheets 8, 12 takes place. The profile frame 61 is in alignment with both the first glass pane 8 and the third glass pane 12.

Fig. 11 shows a section of another wall according to the invention 1. The wall 1 comprises a closing device 2 with a frameless multiple glazing 4, which can be issued by a guided in a sleeve 42 rod 44. For this purpose, a drive unit 46, which is supplied via a power connection 53 and designed as a chain drive, is arranged in a shaft 47 of the support structure 40. With the drive unit 46, the rod 44 can be raised vertically to a surface of the glass panes 6 along the opening direction 48. On the rod 44, a head 49 is formed on an outer end of the wall with respect to the wall 1, which via screws 51 at an in Fig. 11 not explicitly shown fastening element 24 is attached. The fastening element 24 is inserted into the inner space between the panes 16 and adhesively bonded to the adjacent inner glass pane 8 and middle pane of glass 10. A movement of the rod 44 in Ausstellrichtung 48 then leads directly to a corresponding exhibition of multiple glazing 4 in Ausstellrichtung 48. The rod 44 thus forms a fastening device 22 to which the fastener 24 and thus the multiple glazing 4 is suspended. The fastening device 22 is in turn suspended on the support structure 40.

The glass panes 6 of the multiple glazing 4 are supported on the underside by a support element 26 inserted into the inner space between the panes and adhesively bonded thereto. For this purpose, the support member 26 engages under the glass panes 6. In the outer space between the panes 18, a multiple glazing 4 circumferential seal 34 is inserted and glued.

In the case of the wall 1, in an interior region 54 of the wall 1, a water-conducting and steam-sealing plane 56 oriented vertically to the opening direction 48 is distinguished, which prevents fluid entering from the outside into the interior region 54 via the sleeve 42 from penetrating further and discharging it back outwards.

For this purpose, the rotationally symmetrical bar 44, which in an alternative embodiment may also have a polygonal, in particular square, cross-section, a conically shaped thickening 50, which with a thickening 50 replicating sealing lip 52 on the sleeve 42 in the closed state of the closing device. 2 in the field of aquatic and steam-sealing plane 56 sealingly cooperates. If the closing device 2 is closed, namely the thickening 50 is pressed into the sleeve 42 due to its conical shape, so that a significant sealing effect can result. The sleeve 42 is inserted through a profile cutout 58.

The drive unit 46 is in this case arranged viewed from the outside behind the water-conducting and vapor-sealing level 56 and is therefore largely kept free of an undesired penetrating fluid.

Next, a not explicitly shown locking mechanism is formed in front of the water-conducting and vapor-sealing level 56, which locks the multiple glazing 4 along its circumference.

In the case of a closure device 2 for a wall opening, with a frameless multiple glazing 4, it is proposed to insert a support element 26 into a space between the panes 14, 16, 18 in such a way that the glass panes 6, 8, 10, 12 are overlapped and supported in installation orientation on the underside , Furthermore, it is characteristic of the invention that the support element 26 is connected to a fastening element 24 which can be suspended from a fastening device 22. Further, the invention comprises a wall 1, on the support structure 40, a closing device 2 is suspended and the multiple glazing 4 can be issued by a guided in a sleeve 42 rod 44.

LIST OF REFERENCE NUMBERS

1

wall

2

sealer

4

Multiple glazing

6

pane

8th

first glass pane

10

second glass pane

12

third glass pane

14

Disk space

16

inner pane space

18

outer pane space

22

fastening device

23

connecting means

24

fastener

26

supporting

27

Bore with internal thread

29

plate

31

Edge spacer

32

threaded rod

33

adhesive

34

poetry

35

long jetty

36

Corner of 4

37

short bridge

38

Symmetry axis of 2

39

seam

40

support structure

41

widening

42

shell

44

Rod

45

conical area of 44

46

drive unit

47

shaft

48

display direction

49

Head of 44

50

thickening

51

screw

52

sealing lip

53

power connection

54

interior

56

water-bearing and steam-sealing plane

58

Profilausfräsung

59

adhesive surface

60

sealing element

61

profile frame

62

Profile component of 26

63

support plate

64

screw

Claims (17)

Closing device (2) for a wall opening, with a frameless multiple glazing (4), which at least two glass panes (6, 8, 10, 12), wherein the at least two glass sheets (6, 8, 10, 12) with a on a fastening device (22) are glued or connected to suspendable or suspended fastening element (24), characterized in that a support element (26) overlaps and supports at least two of the at least two glass panes (6, 8, 10, 12) in installation orientation on the underside and that the support element ( 26) is connected to the fastening element (24). Closing device (2) according to claim 1, characterized in that the at least two glass panes (6, 8, 10, 12) in a disc space (14, 16, 18) with the fastening element (24) and / or the support element (26) glued or are connected and / or that the support element (26) in one or the space between the panes (14, 16, 18) is inserted. Closing device (2) according to one of the preceding claims, characterized in that the at least two glass panes (6, 8, 10, 12) are glued or connected circumferentially around the glass pane or glass panes with the fastening element and / or that the supporting element (26) revolves is connected and / or that the multiple glazing (4) circumferentially enclosed by a profile frame (61), in particular wherein the profile frame (61) forms at least a part of the fastening element (24) and / or a part of the support element (26). Closing device (2) according to one of the preceding claims, characterized in that the support element (26) is mechanically, preferably in the space between the panes (14, 16, 18), connected to the fastening element (24), in particular wherein the support element (26) via a threaded rod (32) and / or via a cable and / or via a fixed mechanical connection of a defined length with the fastening element (24) is connected. Closing device (2) according to one of the preceding claims, characterized in that the support element (26) in recessed orientation below the at least one fastening element (24) is inserted and / or that the fastening element (24) in installation orientation laterally to or above the glass sheets ( 6, 8, 10, 12) is arranged. Closing device (2) according to one of the preceding claims, characterized in that the multiple glazing (4) comprises three glass panes (6, 8, 10, 12), in particular wherein the supporting element (26) comprises the three glass panes (6, 8, 10, 12 ) in mounting orientation overlaps and supports on the underside and / or wherein the support element (26) overlaps and supports two of the three glass panes (6, 8, 10, 12) in installation orientation on the underside and supports the third of the three glass panes (6, 8, 10, 12 ) is adhesively bonded laterally and / or circumferentially in installation orientation, and / or that an inner space between the panes (14, 16) is formed between a first glass pane (6, 8) inside a mounting orientation and a second glass pane (6, 10) and an outer pane Pane space (14, 18) between the second glass pane (6, 10) and a third glass pane (6, 12) lying outside in installation orientation, and in that the fastening element (24) and the supporting element (26) are arranged in the inner space between the panes (14, 16) and / or in the outer space between the panes (14, 18) a circumferential seal (34) is inserted, which causes a seal, in particular to an adjacent wall element. Closing device (2) according to one of the preceding claims, characterized in that on one of the support element (26) horizontally and / or diagonally opposite side of the multiple glazing (4) another support element (26) or a plurality of further support elements (26) is or are arranged in particular wherein the further support element (26) is inserted into the space between the panes (14, 16, 18), and / or that a support element (26) is arranged at each corner (36) of the multiple glazing (4), in particular each of these support elements (26) in the disc space (14, 16, 18) is inserted. Closing device (2) according to one of the preceding claims, characterized in that one or the further support element (26) with the fastening element and / or another fastening element (24) is mechanically connected, and / or that the support elements (26) and / or the fastening elements (24) are arranged symmetrically, in particular mirror-symmetrically, with respect to an axis of symmetry (38) of the closing device (2). Closing device (2) according to one of the preceding Claims, characterized in that the support elements (26) are mechanically interconnected, in particular using at least one threaded rod (32) and / or at least one cable pull and / or at least one fixed mechanical connection of a respective defined length. Closing device (2) according to one of the preceding claims, characterized in that the support element (26) and / or a further support element (26), in particular the further support element (26), at least two of the at least two glass panes (6, 8, 10, 12) in mounting orientation laterally engages over and / or against lateral tilting, in particular wherein the closing device (2) is pivotally mounted on a hinge and wherein said further support element (26) is arranged on a side opposite the hinge side of the multiple glazing (4). Wall (1) with a support structure (40) and a closure device (2) according to one of the preceding claims, characterized in that the support element (26) and / or the fastening element (24) with the support structure (40), in particular by means of a sealing element (60), sealingly cooperating / cooperating. Wall (1) with a carrying structure (40) and a closing device (2) according to the preamble of claim 1, in particular according to the entire claim 1, wherein the closing device (2) on the fastening device (22) and the fastening device (22) on the Carrying structure (40) is suspended, characterized in that the multiple glazing (4) by a in a sleeve (42) guided rod (44) can be issued. Wall (1) according to the preceding claim, characterized in that the rod (44) in its exposed direction (48) has a, in particular conically shaped, thickening (50) which engages with a sealing lip (52) simulating the thickening (50) the sleeve (42) in the closed state of the closing device (2) sealingly cooperates. Wall (1) according to any one of claims 12 or 13, characterized in that in a viewed from the outside behind the multiple glazing (4) region (54) is a water-conducting and / or vapor-sealing plane (56) is excellent, which from the outside in the behind the multi-glazing (4) lying region (54) penetrating fluid, in particular on the sleeve (42), further prevents the penetration of inward and / or leads back to the outside. Wall (1) according to one of claims 12 to 14, characterized in that in a disc space (14, 16, 18), in particular in one or the outer space between the panes (14, 18), a circumferential seal (34) is formed. Wall (1) according to one of claims 12 to 15, characterized in that the rod (44) is connected to a drive unit (46), in particular a chain drive, and / or that one or the drive unit (46) with which the multiple glazing (4) is deployable, behind the water-bearing and / or steam-tight level (56) is arranged. Wall (1) according to one of claims 12 to 16, characterized in that in front of or behind the water-conducting and / or vapor-sealing plane (56) a locking mechanism (58) is formed which the multiple glazing (4) along its circumference or at least along at least a portion of its circumference locked and / or sealing acts.

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