EP3680410A1 - Support profile for post-lock systems for facades, windows or the like - Google Patents

Abstract

Shown and described is a support profile for mullion-transom systems for facades, windows or the like, with a support structure made of metal profiles for holding facade elements, the vertical post profiles (1) being reinforced by sword-like support elements directed towards the interior of the building and each support element by means of Fastening elements is arranged on the post profiles (1) and is fastened at its lower end (base point FP) and its upper end (head point KP) to the supporting structure and / or to the structure. In order to be able to achieve a static reinforcement of the mullion profiles (1) while maintaining the proven glazing area of a facade without increasing the profile face width, it is provided that each support element is designed as a glass sword (5) and that the glass sword (5) at its base ( FP) is firmly connected to the supporting structure or the structure and forms a fixed bearing (FL) and the glass sword (5) is fixed at its head point (KP) with a vertical play to form a floating bearing (LL). A "reverse" construction is also possible, in which each support element is designed as a glass sword and the glass sword is firmly connected at its head to the support structure or the structure and forms a fixed bearing and the glass sword at its base with a vertical play to form a Floating bearing is attached.

Description

The invention relates to a support profile for mullion-transom systems for facades, windows or the like, with a support structure made of metal profiles for holding facade elements, wherein the vertical post profiles are reinforced by sword-like support elements directed towards the interior of the building and each support element by means of fastening elements on the post profiles is arranged and is attached at its lower end (base point FP) and its upper end (head point KP) to the supporting structure and / or to the structure.

In general, wind and dead load is transferred to facades made of mullion-transom systems via the internal static chamber of the profiles used. Here, a view width of the systems of 50 mm has been established.

Depending on the spans and load, this results in a required section modulus. Since the face width is constant at 50 mm, this is achieved through different construction depths, additional inserts in the profiles, bolt clamping systems or the like.

The architects' desire is for more and more transparent facades with ever fewer profile sections and face widths. In addition, there is a trend towards ever larger, floor-to-ceiling glazing. Systems with narrower face widths are also available on the market. The replacement of the chamber with a wire rope tension also aims in a similar direction as a design solution. However, the necessary stability is generally still achieved through more or less deep opaque aluminum profiles.

Attempts to replace the opaque static chamber with a transparent glass sword only led to special designs with separate approval for each individual case of a specific object.

The architect's assessment of transparency is usually based on the exterior design of the building. From a certain height, the view widths of the profiles, which are recognizable from the outside, play an ever smaller role for the viewer.

This contrasts with the point of view of the user, who is usually in the building. It is therefore equally important to increase the transparency of the inner opaque profile chambers and to offer a regulated system solution for this.

This is achieved by substituting the chamber with a transparent laminated glass sword. The difficulty of this variant lies on the one hand in the physical properties of the glass and on the other hand in the building law requirements for use.

The generic DE 10 2016 010 342 already shows a support profile for facade constructions with mullion-transom systems that an internal profile chamber is to be replaced by a sword-like support element 8. The known support element consists of a carbon-fiber-reinforced or glass-fiber-reinforced plastic and is therefore not able to meet the optical requirements.

Already in the 90s, attempts were made to use glass swords for facade glazing. So it shows GB 2 295 184 A a construction in which a glass pane is used on the inside of the building to reinforce the profile. This glass pane is referred to there as a fin ("fin") and is intended to improve the structural component. However, the connection between the glass fin and the profile is made with plastic fasteners, so that the static requirements in the required amount cannot be met here. Therefore, the construction shown there has certainly not prevailed. Since the glass panes used as a fin have a plurality of bores and are connected to the facade profile by means of the plastic connectors, no relative movement of the post profile and the glass pane to one another is possible.

The DE 10 2004 016 215 A1 shows a mullion-transom system with a narrow face width, in which, as a conceivable embodiment, in addition to the internal static chambers made of metal, the connection of a glass sword is also shown, but, as in the embodiment described above, the glass sword has a plurality of holes and is fixed holders provided on the profiles is connected to the supporting structure, so that here too a sufficiently load-bearing function for absorbing the forces that occur cannot be achieved.

Proceeding from this, the present invention is based on the object of designing and developing a support profile for mullion-transom systems of the type mentioned in the introduction and described in more detail above such that a static reinforcement of the mullion profiles can be achieved while maintaining the proven glazing area of a facade without to increase the profile view width. In addition, universal usability and easy assembly are to be made possible. It is also desirable to achieve an optical reduction in the profile statics from the inside of the building.

This object is achieved in a first alternative in that each support element is designed as a glass sword and that the glass sword is firmly connected at its base to the support structure or the structure and forms a fixed bearing and the glass sword at its head with a vertical play to form a Floating bearing is attached.

Alternatively, an "inverted" arrangement is characterized in that each support element is designed as a glass sword and that the glass sword is firmly connected to the supporting structure or the structure at its head point and forms a fixed bearing and the glass sword at its foot point with a vertical play for formation a floating bearing is attached.

The glass swords according to the invention thus provide a static reinforcement of the post profiles of the post-and-beam systems and are able to absorb the necessary building movements and profile movements (thermal expansion, wind pressure, wind suction etc. and impact loads) while maintaining the tolerances to be observed.

The present development is intended to provide the processor with a practicable, regulated system solution without having to additionally qualify for regulated glass bonding, for example. At the same time, the outer insulating glass holder remains untouched with all system tests and processing.

According to a further teaching of the invention, the glass sword is arranged on its facade side on the post profile in a vertically arranged profile rail with a U-shaped cross section. For this purpose, it is particularly expedient if the profile rail is connected in one piece to the post profile. Different lengths of post profile and glass sword, for example due to sunlight, can be compensated for by the proven fixed bearing / floating bearing combination when holding the glass swords.

According to a further preferred embodiment of the invention, the glass sword is mounted in a clamp holder at its base point and / or at its head point. For this purpose, it is preferably provided that the clamp holder encloses both the respective end of the glass sword and the respective end of the profile rail in a horizontal plane. This means that the end faces of the glass swords are covered by the clamp holders.

Floor-to-ceiling glazing can be achieved with the construction according to the invention, the clamp holders being arranged on the floor and under the ceiling of the room. However, according to a further teaching of the invention, it is also possible to arrange the clamp holders in a concealed manner in the lower and / or upper connection.

A construction has been created that gives the fabricator the opportunity to purchase statically dimensioned and optimized, dimension-related glass swords glued with a support profile as a component for his project. The assembly is then concealed and mounted on the inner part of the post profile using linear holding elements. At the upper and lower ends of the glass sword, the glass edges are visually covered and held on jaws and screw connections on the structure or a horizontally running frame construction. The solution according to the invention thus also fulfills the requirements with regard to simple planning and assembly on site.

Depending on the expected loads, it is possible to design the glass swords as rectangular bodies so that they have a uniform depth over their entire height. In the case of particularly long post profiles, for example in the case of a very high room height, it can be advantageous if the glass sword is designed as a convexly curved body towards the interior of the building, that is to say is less deep at its ends than in its central region. This reduces the size and thus also the visual view of the clamp holder used and still allows an increased rigidity in the more heavily loaded middle area of the post profiles.

In order to connect the glass sword to the post profile, it is provided according to a further preferred embodiment of the invention that the glass sword is connected on its facade side to a hollow profile as a support profile. It is useful if the glass sword and in a further embodiment of the invention the hollow profile are glued together. The hollow profile is expediently chosen such that it corresponds to the thickness of the glass sword used, the hollow profile being able to have a rectangular or square cross section. According to a further embodiment, the hollow profile has elongated holes in its side facing away from the glass sword for fastening with the post profile.

Another teaching of the invention provides that mushroom-like bearing elements are arranged on the post profile at predetermined intervals for the storage and vertical guidance of the hollow profile of the glass sword. Both the shape of the bearing elements and their spacing from one another correspond to the shape and arrangement of the elongated holes in the hollow profile of the glass sword.

Different clamping bodies can be used as bearing elements, the bearing elements are preferably designed as cuboid blocks with an undercut, and in a further preferred embodiment the undercut can be conical. However, it is also possible to design the bearing elements as cylindrical bodies with a circumferential undercut.

According to a further teaching of the invention, the bearing elements are screwed to the post profile. This leads to a particularly simple assembly, since the post profiles with molded-on profile rail and screwed-in bearing elements are easy to pre-assemble, the depth of the undercut of the bearing elements essentially corresponding to the wall thickness of the hollow profile. For completion, the glass sword, which is also prefabricated, can then simply be hung into the rail of the mullion profile by means of the hollow profile attached to it. For this purpose, each elongated hole has a widening at one end for the passage of the bearing element used. The respective design of the elongated holes in the hollow profile of the glass swords is tailored to the individual use and takes into account in particular whether the floating bearing is provided in the head point or in the foot point of the fastening.

In a further embodiment of the invention it is provided that the glass sword consists of a laminated glass formed from two or more individual panes, preferably laminated safety glass (VSG).

Finally, according to a further teaching of the invention, it is possible for the glass sword to be designed to be illuminated by means of LEDs. In this case, the LEDs can preferably be arranged inside the lower and / or upper clamp holder and illuminate the glass sword from below and / or from above.

If the glass swords are transparent, an optical reduction of the internal profile statics can be achieved while using total reflection. However, it is also possible to etch or sandblast the surfaces of the glass sword or to cover it with a fabric film.

Finally, a further preferred embodiment of the invention provides that 3D foils are arranged in the laminated glass or on a surface of the glass blade. In particular, the use of a 3D film inside the laminated glass leads to special effects without having to change the surface of the transparent glass.

In addition to increasing the internal transparency, the supporting elements (glass sword and support profile) can also be used for additional optical effects. This opens up numerous possibilities for the visual design of the facade.

• Optische Reduktion der inneren Profilstatik durch Glasschwerter bei gleichzeitlicher Nutzung der Totalreflexion
• Beibehaltung des bewährten Verglasungs- und Isolationsbereichs der Fassade
• Geregelt verklebtes Glasschwert als Zukaufteil für Verarbeiter
• Aufnahme aller am Bauwerk vorherrschenden Anforderungen
• Kontrolliertes Verfahren: Verklebung von Glasprodukten

Advantages:

• Optical reduction of the internal profile statics by glass swords while using the total reflection
• Maintaining the proven glazing and insulation area of the facade
• Regulated glued glass sword as a purchased part for fabricators
• Inclusion of all requirements prevailing on the building
• Controlled process: bonding of glass products

Fig. 1

Ein erstes Ausführungsbeispiel des erfindungsgemäßen Tragprofils in teilweise aufgeschnittener beziehungsweise aufgebrochener perspektivischer Darstellung,

Fig. 2

ein weiteres Ausführungsbeispiel eines erfindungsgemäßen Tragprofils in teilweise aufgeschnittener Ausführung (ohne Fassadenelemente),

Fig. 3

den prinzipiellen Aufbau der Verwendung des erfindungsgemäßen Tragprofils,

Fig. 4A

einen Horizontalschnitt durch ein erfindungsgemäßes Glasschwert,

Fig. 4B

eine Detailansicht des mit dem Glasschwert verbundenen Trägerprofils,

Fig. 5A

ein weiteres Ausführungsbeispiel eines erfindungsgemäßen Tragprofils mit einem eingesetzten Tragelement im Horizontalschnitt,

Fig. 5B

das Tragprofil und Lagerelement aus Fig. 5A in Seitenansicht,

Fig. 6 und Fig. 7

verschiedene Ausführungen von Lagerelementen in perspektivischer Ansicht,

Fig. 8A

eine Darstellung des erfindungsgemäßen Tragprofils mit montiertem Glasschwert im Horizontalschnitt,

Fig. 8B

den Gegenstand aus Fig. 8A mit komplettierter Tragstruktur des Pfosten-Riegel-Systems im Horizontalschnitt,

Fig. 9

eine "verdeckte" Ausführung der unteren Befestigung eines erfindungsgemäßen Glasschwert im Tragprofil im Vertikalschnitt,

Fig. 10

ein weiteres Ausführungsbeispiel eines erfindungsgemäßen Tragprofils im Vertikalschnitt,

Fig. 11

einen Teil der Konstruktion aus Fig. 10 im Vertikalschnitt entlang der Linie XI-XI,

Fig. 12

eine Erläuterung der optischen Reduktion der Profiltiefe der Tragprofile bei der Ansicht von Innen in prinzipieller Darstellung,

Fig. 13

einen ersten Anwendungsfall einer Glasfassade mit erfindungsgemäßem Tragprofil und

Fig. 14

einem weiteren Anwendungsfall einer Glasfassade mit erfindungsgemäßen Tragprofilen.

The invention is explained in more detail below with the aid of a drawing which represents only preferred exemplary embodiments. The drawing shows:

Fig. 1

A first embodiment of the support profile according to the invention in a partially cut open or broken perspective view,

Fig. 2

another embodiment of a support profile according to the invention in a partially cut-open design (without facade elements),

Fig. 3

the basic structure of the use of the support profile according to the invention,

Figure 4A

a horizontal section through a glass sword according to the invention,

Figure 4B

a detailed view of the support profile connected to the glass sword,

Figure 5A

another embodiment of a support profile according to the invention with an inserted support element in horizontal section,

Figure 5B

the support profile and bearing element Figure 5A in side view,

6 and 7

different designs of bearing elements in perspective view,

Figure 8A

a representation of the support profile according to the invention with mounted glass sword in horizontal section,

Figure 8B

the item Figure 8A with complete support structure of the mullion-transom system in horizontal section,

Fig. 9

a "hidden" version of the lower fastening of a glass sword according to the invention in the support profile in vertical section,

Fig. 10

another embodiment of a support profile according to the invention in vertical section,

Fig. 11

part of the construction Fig. 10 in vertical section along the line XI-XI,

Fig. 12

an explanation of the optical reduction of the profile depth of the support profiles when viewed from the inside in a basic representation,

Fig. 13

a first application of a glass facade with the inventive support profile and

Fig. 14

a further application of a glass facade with support profiles according to the invention.

In Fig. 1 a first embodiment of a construction of a mullion-transom system using a support profile 1 according to the invention is shown. Out For reasons of illustration, the support profile is shown cut open and the overall representation does not correspond to the actual height.

Fig. 1 first shows a post profile 1 and, hint, bar profiles 2, which together form a supporting structure in order to be able to fasten facade elements 3, usually insulating glass panes, of facade constructions or windows.

It can clearly be seen that a profile rail 4 adjoins the post profile 1 on the inside of the building and is preferably formed in one piece with the post profile 1. The profile rail 4 is used to hold a glass sword 5 made of safety laminated glass, which is also only shown in sections. The glass sword 5 is held first and essentially at its upper and lower ends (head point KP and base point FP) by means of clamp holders 6, which are described in more detail below. The other elements shown (steel frame, cladding, floor and ceiling elements) are not described in detail since they are not included in the construction according to the invention in this illustration, even if - of course - the clamp holders 6 are firmly screwed to the steel frame.

Fig. 2 shows a construction similar to Fig. 1 in the same perspective view, but without facade elements, with all reference numerals matching and with the clamp holders 6 being fastened to the lower or upper room connection with special fastening plates, not shown in more detail and only shown in broken lines. Fig. 2 is primarily intended to show that there are almost any options available for the architect or planner to use the support profile according to the invention.

In Fig. 3 the construction according to the invention is shown again schematically, a glass sword 5 'being shown, which is not like the glass swords 5 from FIGS Fig. 1 and 2nd is rectangular, but is convex towards the inside of the building. It is important that the dimension of the glass sword 5 'is chosen so that it can meet the structural requirements of the support profile according to the invention. To be able to absorb building movements, wind loads (shown with the arrow W) and thermal expansions of the different materials, is in Fig. 3 also shown on the right that the glass sword 5 'is fastened at its base point FP in such a way that a fixed bearing FL is formed, the bearing in a floating bearing LL then taking place at the head point KP in order to enable the different linear expansions and relative movements. Depending on the application, it is of course also possible to provide a construction in which there is a fixed bearing FL at the head point KP and a floating bearing LL at the base point FP.

To fasten the glass sword 5 to the mullion profile 1 or the profile rail 4, the glass sword 5 is connected at its facade-side end to a hollow profile 7, it being particularly expedient if the glass sword 5 and the hollow profile 7 are non-positively connected to one another by means of an adhesive 8, as in FIG Figure 4A emerges. It can also be seen there that the glass sword 5 is designed as a laminated glass element and, in the illustrated and in this respect preferred exemplary embodiment, contains an inner glass pane 5A and outer glass pane 5B, which are bonded to one another in a known manner by means of tear-resistant and count-elastic foils, which are not described in more detail.

Out Figure 4A it can further be seen that the hollow profile 7 in the exemplary embodiment shown, which has a square cross section, has an opening 9 on the facade, which opening in Figure 4B is shown in more detail and is formed by an elongated hole 9, which has a widening 9A at one end, which will be described in more detail below.

In Figure 5A a post profile 1 is shown (partially), to which a profile rail 4 is connected by an integral design. One can also see a bearing element 10 which has an undercut 11 and is fastened to the post profile 1 by means of a screw 13. The size of the undercut 11 essentially corresponds to the thickness of the hollow profile 7 Figure 5B goes clearly shows that the undercut 11 of the bearing element 10 tapers conically downward in the illustrated and in this respect preferred embodiment.

For a better illustration, the bearing element used is 10 in Fig. 6 shown again, wherein it is clearly recognizable that the bearing element 10 is a block 10A, which has the undercut 11A already mentioned at its post profile-side end and a bore (not specified in more detail) for receiving the in FIG 5A and 5B Screw 13 shown, wherein a countersink 12 receives part of the nut of the screw in order to reduce the overall height inside the hollow profile 7.

Another conceivable bearing element 10 is in Fig. 7 shown, namely as a cylindrical body 10B, which in turn has an undercut 11B, but - due to the cylindrical design - is not conical. The cylindrical body 10B also has a central opening for receiving a screw, not shown, and a widening of the bore as a countersink 12 in order to be able to receive at least part of the nut of the screw here as well.

In Figure 8A the connection of the glass sword 5 according to the invention with the post profile 1 is now shown. The glass sword 5 preassembled with the hollow profile 7 by means of the adhesive 8 is attached to the post profile 1 by having bearing elements screwed into the post profile 1 at predetermined intervals and at a defined distance, the widening 9A of the elongated holes 9 serving to carry out the bearing elements 10 Allow the glass sword 5 to be hung in the profile rail 4 in the hollow profile 7. This enables quick assembly and still fulfills the necessary static support function.

In Figure 8B is now a complete post profile 1 including the control profiles 2 and ISO glass panes used as facade elements 3. The left part of the illustration corresponds to the Figure 8A , wherein the inside support profile 1 is connected to a clamping element 14, to which a cover panel 16 can be fastened by means of a screw 15, the screws 15 being covered on the facade side with a cover strip, not specified.

The necessary seals between the inner mullion profile 1 and the facade elements 3 are made via seals 17A and between facade elements 3 and the end panel 16 shown via seals 17B.

Out Fig. 9 it can be seen that the glass swords 5 can also be fastened in a concealed manner by means of a clamp holder 6, the locking profile 2 being reinforced on the inside by further box profiles (not specified) and forming a floor connection 18A. This floor connection 18A is slotted in the area of the glass sword 5, so that the clamp holder 6 is firmly connected to the ground under the doubled floor of the room. In this way, a particularly elegant, because invisible, attachment of the glass sword 5 can be achieved, particularly in the case of the construction with floor-to-ceiling windows as the facade element 3.

Fig. 10 shows a further embodiment of a support profile according to the invention, wherein in the upper clamp holder 6A, which is higher than the lower clamp holder 6B and is attached below a ceiling connection 18B, a sufficiently large free space is reached to the upper end of the glass sword 5, in which to illuminate the glass sword 5 LEDs 19 can be seen, which are assembled in a known manner to LED strips 20. In this way, illumination of the glass sword 5 is made possible without being able to directly recognize the actual light sources. For better illustration, in Fig. 11 a section along the section line XI-XI in Fig. 10 in which only the upper clamp holder 6A, the lower clamp holder 6B and the intermediate one Glass sword are shown. One can clearly see the cavity created in the interior of the elongated upper clamp holder 6A for receiving the LEDs 19 of the LED strip 20.

In Fig. 12 the optical effect of the glass swords 5 according to the invention is shown schematically when viewed from the inside of the building. The direction of view is represented by a schematic eye 21 and the field of view 22 emanating therefrom is indicated by an arrow.

The two angles α amount to approximately 42 ° and thus represent the critical angle for the pairing of glass and air. It can clearly be seen that the view width of the mullion profiles 1 is reduced by the reflection on the glass sword 5, whereby an optical reduction is achieved, which in their Width is indicated with the double-dash line 23. This illustration shows particularly clearly that the substitution of internal reinforcement profiles in conventional facades by a transparent laminated glass sword 5 supports the phenomenon of total reflection and thus the transparency of the overall construction for the viewer in the building.

Finally they show 13 and 14 different applications for the support profile according to the invention. So is in Fig. 13 a corner facade 24 is shown, which in the illustrated embodiment shows a 90 ° corner, but could also be realized at any other angle. In this corner facade 24, a glass front 25 is realized, in which floor-to-ceiling panes 25A and post profiles 1 according to the invention are used, the corner region between the panes being designed as an all-glass corner 26 in the exemplary embodiment shown. The glass swords 5 can also be seen from the outside. As mentioned, other, for example larger (obtuse) angles are also possible.

Fig. 14 finally shows an arched facade 27, the glass facade consisting of curved panes 29 which lie between the post profiles 1 according to the invention are arranged. The internal glass swords 5 can also be seen in this representation.

The two use cases of 13 and 14 make it clear that the construction according to the invention encompasses any number of applications, since the glass swords used are able not only to improve the visual appearance but also to meet the structural requirements for the facade construction.

Claims (27)

Support profile for mullion-transom systems for facades, windows or the like, with a support structure made of metal profiles for holding facade elements, whereby the vertical post profiles (1) are reinforced by sword-like support elements directed towards the interior of the building and each support element using fastening elements on the post profiles ( 1) is arranged and fastened at its lower end (base point FP) and its upper end (head point KP) to the supporting structure and / or to the structure,
characterized in that
each support element is designed as a glass sword (5) and that the glass sword (5) at its base (FP) is firmly connected to the support structure or the structure and forms a fixed bearing (FL) and the glass sword (5) at its head point (KP) is attached with a vertical play to form a floating bearing (LL). Support profile for mullion-transom systems for facades, windows or the like, with a support structure made of metal profiles for holding facade elements, the vertical post profiles being reinforced by sword-like support elements directed towards the interior of the building and each support element being arranged on the post profiles by means of fastening elements its lower end (foot point) and its upper end (head point) is attached to the supporting structure and / or to the structure,
characterized in that
each support element is designed as a glass sword and that the glass sword is firmly connected at its head to the support structure or the structure and forms a fixed bearing and the glass sword is fixed at its base with a vertical play to form a floating bearing. Support profile according to claim 1 or 2,
characterized in that
the glass sword (5) is arranged on its facade side on the mullion profile (1) in a vertically arranged profile rail (4) with a U-shaped cross section. Support profile according to claim 3,
characterized in that
the profile rail (4) is connected in one piece to the post profile (1). Support profile according to one of claims 1 to 4,
characterized in that
the glass sword (5) is mounted at its base point (FP) and / or at its head point (KP) in a clamp holder (6). Support profile according to claim 5,
characterized in that
the clamp holder (6) encloses both the respective end of the glass sword (5) and the respective end of the profile rail (4) in a horizontal plane. Support profile according to claim 5 or 6,
characterized in that
the clamp holder (6 ') is concealed in the lower and / or upper connection (18A, 18B). Support profile according to one of claims 1 to 7,
characterized in that
the glass sword (5) is designed as a rectangular body. Support profile according to one of claims 1 to 7,
characterized in that
the glass sword (5 ') is designed towards the inside of the building as a convexly curved body. Support profile according to one of claims 1 to 9,
characterized in that
the glass sword (5) is connected on its facade side to a hollow profile (7) as a support profile. Support profile according to claim 10,
characterized in that
the glass sword (5) and the hollow profile (7) are glued together. Support profile according to claim 10 or 11,
characterized in that
the hollow profile (7) has a rectangular or square cross section. Support profile according to claim 12,
characterized in that
the hollow profile (7) in its side facing away from the glass sword (5) has elongated holes (9) for attachment to the vertical post profile (1). Support profile according to claim 13,
characterized in that
mushroom-like bearing elements (10) for storing and vertically guiding the hollow profile (7) of the glass sword (5) are arranged on the post profile (1) at predetermined intervals. Support profile according to claims 13 and 14,
characterized in that
the bearing elements (10) correspond to the elongated holes (9). Support profile according to claim 14 or 15,
characterized in that
the bearing elements (10) are cuboid blocks (10A) with an undercut (11A). Support profile according to claim 16,
characterized in that
the undercut (11A) is conical. Support profile according to claim 14 or 15,
characterized in that
the bearing elements (10) are designed as cylindrical bodies (10B) with a circumferential undercut (11B). Support profile according to one of claims 14 or 18,
characterized in that
the bearing elements (10) are screwed to the post profile (1). Support profile according to one of claims 13 to 19,
characterized in that
each elongated hole (9) has a widening (9A) at one end for the passage of a bearing element (10). Support profile according to one of claims 1 to 20,
characterized in that
the glass sword (5) is formed from a laminated glass formed from two or more individual panes (5A, 5B). Support profile according to claim 21,
characterized in that
the glass sword (5) is made of laminated safety glass (VSG). Support profile according to one of claims 1 to 22,
characterized in that
the glass sword (5) is designed to be illuminated by LEDs. Support profile according to claims 5 and 23,
characterized in that
the LEDs are arranged inside the lower and / or upper clamp holder (6) and illuminate the glass sword (5) from below and / or from above. Support profile according to one of claims 1 to 24,
characterized in that
the surfaces of the glass sword are etched or sandblasted. Support profile according to one of claims 1 to 24,
characterized in that
the surfaces of the glass sword are covered with a fabric film. Support profile according to one of claims 21 to 26,
characterized in that
3D foils are arranged in the laminated glass or on a surface of the glass blade.

Images