EP1718813A2

EP1718813A2 - Modular element system, modular elements of a system of this type and method for producing framed planar elements for suspended façades, façade cladding, glass roofs, conservatories. noise barriers, exhibition constructions, carports or similar

Info

Publication number: EP1718813A2
Application number: EP04816290A
Authority: EP
Inventors: Walter Ribic
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-31
Filing date: 2004-12-31
Publication date: 2006-11-08
Also published as: JP2007517148A; WO2005064096A3; DE112004002778D2; WO2005064096A2

Abstract

The invention relates to a modular element system comprising post sections (70), retaining sections (16) and framed planar elements (20, 22), said retaining sections being square hollow sections with a rectangular cross-section and cavities (56) for receiving retaining elements (54), which can be used to fix the framed planar elements (20, 22) to the retaining sections. In a preferred embodiment, the respective post sections are configured from a number of sectional strips, have a cavity (82) with a U-shaped cross-section and a chamber (80) with a rectangular cross-section. The system is also provided with intermediate sections (84) comprising a respective cavity (44) with an essentially U-shaped cross-section. The U-shaped cross-sectional cavity (82) of the post sections is configured to receive the intermediate sections (84) and the U-shaped cross-sectional cavity of the intermediate sections is configured to receive the retaining sections (16).

Description

BUILDING ELEMENT SYSTEM AND BUILDING ELEMENTS OF SUCH A SYSTEM, AND METHOD FOR THE PRODUCTION OF FRAMED SURFACE ELEMENTS FOR CURTAINED FACADES, FACADE FAIRING, LIGHT ROOFS, WINTER GARDENS, SOUND PROTECTIVE WALLS, EXHIBITION COMPONENTS, CARPORCH

TECHNICAL FIELD OF THE INVENTION

The invention relates to a component system and various components of such a component system for curtain walls, facade cladding, light roofs,

Conservatories, soundproof walls, exhibition stands, carports and the like as well as a process for the production of framed surface elements for such systems and constructions. In particular, the invention relates to a post profile, a holding profile, an intermediate profile, a holding element, a locking profile, a multi-part base, a connecting element, an outer, a middle and an inner frame profile and a framed surface element for curtains

Facades, facade cladding, light roofs, winter gardens, soundproof walls, exhibition stands, carports and the like as well as a component system consisting of at least some of these components and using at least some of the components created facades, facade claddings, light roofs, winter gardens, soundproof walls, exhibition stands and carports.

BACKGROUND OF THE INVENTION

Components and component systems of the type in question here allow framed surface elements of all types, such as framed panes, floating on post profiles and thus particularly earthquake-proof, and allow a particularly easy to assemble construction of facades and cladding, skylights, conservatories, soundproof walls, exhibition stands, carports and the like.

With such components and component systems, it is also possible to build halls and others

Build buildings quickly, inexpensively and aesthetically, for example if there is a steel base frame to which the post profiles can be attached. The framed surface elements then do not clad a facade, but form the facade themselves, whereby they are suspended by floating, which is why the appropriately formed facade is referred to as a "curtain wall".

In the case of such a construction, the mullion profiles are visible on the room side, ie from the inside of the space formed by means of the surface elements, which is why aesthetic requirements must be met by the construction. A component system of the type in question here and its components are known from WO 02/057559 A1 and are also extensively described there with regard to their individual possible uses. This component system already has extremely good thermal insulation values due to the so-called "double thermal separation" and has proven itself extremely well in practice. The component system described there and the corresponding components represent further developments of the component system known from EP 0 447 508 B1, in which framed surface elements, for example for cladding a facade, can be suspended from post profiles, the surface elements being framed by means of two-part profile frames.

DE 36 26 194 A1 discloses a component system in which the frame parts visible on the room side are very wide and are also separated from the actual post profiles by a visible gap. The e.g. Two parallel glass panes framing frame profiles are very difficult to manufacture, which makes the component system more expensive. In this component system, seals have to be inserted between two framed surface elements arranged side by side or one above the other, but due to the thermal expansion of the frame profiles, which are usually made of aluminum, they are exposed to heavy loads. They are constantly compressed and pulled apart, which means that the seals age faster and can fall out at some point.

From DE 195 26 671 a component system for forming a so-called mullion-transom construction is known, in which the surface elements are always supported horizontally by the so-called transom and are not suspended in a floating manner. Such component systems are therefore not comparable to the systems in question here. The assembly of a system known from DE 195 26 671 A1 is comparatively complex since the surface elements provided, that is to say in particular two glass panes arranged parallel to one another, are not pre-framed, so that they cannot simply be hung up during assembly, but on site must be clamped between the posts and transoms.

In addition, in the classic mullion-transom constructions, not only the mullions, which normally run vertically in the intended construction state, but also the transoms branching transversely from the mullions, usually horizontally running, are sometimes fully visible from the outside of the facade, whereas in the case of component systems of the type in question here, the post elements from the framed ones

Surface elements are largely hidden and bars can be completely omitted if necessary, which has advantages in so-called "structural glazing" (cladding a facade with glass) if the frame construction of the finished facade should be barely noticeable. DE 299 15 574 U1 proposes a component system in which the framed surface elements are not hung up but are screwed to a corresponding post profile. This system has both aesthetic and technical disadvantages. In particular, unattractive transitions between a post profile and a profile connected between the framed surface elements and the post profile are visible on the room side. In addition, the framing of the surface elements is not unproblematic in this system, since the frame profiles, which are generally extruded from aluminum, directly grip the surface elements, so that aluminum, for example, comes to rest on glass.

From DE 35 40 385 a component system is known in which a holding profile is glued to the surface elements on the room side, but which does not enclose the surface elements, in particular the two panes of double glazing. Fiddling with and mounting of non-framed panes is not trivial, however, especially if the surface elements are to be quickly installed outdoors. There is a great risk of injury to the assembly personnel. In addition, the non-bordered surface elements in the edge area can easily be damaged.

In the case of the pre-framed surface elements, the surface elements are usually framed by means of two-part profile frames. In the known two-part profile frames, inner and outer frame profiles or frames formed from such profiles are inserted after inserting the elements to be framed, e.g. two parallel discs, locked together, so that the elements to be framed are clamped between the frame profiles.

Those frame profiles are referred to as "outer frame profiles" which, when the surface element is properly installed on a building, surround the side of the surface element facing the building exterior, while those

Frame profiles that enclose the side of the surface element pointing towards the interior of the building are referred to as "inner frame elements". At this point, however, it should be emphasized that for many uses of component systems according to the invention, for example in trade fair construction or for the construction of partition walls in closed rooms, the distinction inside / outside cannot be made easily. In any case, one can say that as

"Outer" frame profiles are those frame profiles that frame the side of the framed surface elements facing away from the mullion profiles in the intended installation state, while "frame" profiles are referred to as "inner" frame profiles that frame the side of the framed surface elements facing the mullion profiles in the intended installation state. If you look like this

Defining “inside” and an “outside” can then also be used in an analogous manner to speak of “ends” or sides of the components described here that are on the inside, ie on the inside or visible from the inside. The profiles generally referred to as "frame profiles" in component systems of the type in question here serve for framing and holding the elements generally referred to as surface elements, such as, for example, glass panes for the purpose of fastening them to a suitable construction for forming facade claddings, light roofs, winter gardens, soundproof walls, trade fair structures, Carports and the like. In particular, the serve

Frame profiles for the production of such surface elements, in which two flat elements, rectangular in plan view, in particular two glass panes, are held parallel to one another.

Although such frame profiles generally serve to frame and hold glass panes, particularly in "structural glazing", such other frame profiles can also be used to frame and hold various other surface elements suitable for the respective cladding, e.g. Acrylic glass panes and other plastic plates, stone, marble and wood plates and metal plates.

The component system known from WO 02/057559 A1 already mentioned and its

Components solve various problems associated with the use of such components. For example, the frame profiles described there have a double function in that they not only surround the side of a framed surface element facing away from the post profiles, but also serve at the same time for suspension on the post profiles. However, this configuration means that two different types of outer frame profiles must be provided, namely those that use means such as e.g. Have hooks for fastening the framed surface elements to the post profiles and consequently usually run vertically in the intended installation state, and those that do not have the appropriate means and generally run horizontally in the intended installation state.

Modern architectural developments have given rise to the desire to combine traditional building materials such as wood with components made of aluminum and stainless steel, e.g. To use post profiles made of wood and on them framed surface elements such as to fix the surface elements known from WO 02/057559 A1. The component system described in the aforementioned WO 02/057559 A1, however, only teaches specially designed post profiles made of metal, and the holding profiles described there are not suitable for attachment to post profiles made of wood.

From an environmental point of view, any improvement in the insulation effect of known component systems is an important and general interest advance. DISCLOSURE OF THE INVENTION

The invention has for its object to provide a component system and its components, such as in particular framed surface elements, for curtain walls, cladding, light roofs, conservatories, soundproof walls, exhibition structures, carports and the like, which solve the problems mentioned and the known component systems and components in particular with regard improve their thermal insulation effect without losing aesthetic quality, whereby an advantageous manufacturing process is also to be specified for the framed surface elements.

The object is achieved by a component system with the features of claim 1 and claim 2. The subordinate claims relate to various components of such a system, the respective subclaims advantageous configurations of the respective elements. The independent claim 32 relates to a method for producing a framed surface element. The subordinate claims 34 to 40 relate to facades, facade cladding, light roofs, conservatories, soundproof walls, exhibition stands and carports created using components according to the invention.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 shows a section through various components of the system according to the invention in the intended assembly state, in particular through a vertical post profile in the intended assembly state, solid in this embodiment with inserted holding profile and attached, only partially shown framed surface elements in the form of double glass panes. Fig. 2 shows a perspective view of a portion of a holding profile.

FIG. 3 shows a more schematic sectional view through a holding profile according to FIG. 2 with an inserted load distribution clip and a suspended holding element for holding framed surface elements (not shown further here).

Fig. 4 shows a sectional view comparable to Fig. 1, but the post profile is not solid, but rather is designed as a hollow chamber profile and an additional intermediate profile is provided between the post profile and the holding profile. FIG. 5 shows the holding profile according to FIG. 2 for easier understanding of FIG. 4.

FIG. 6 shows the holding profile together with the load distribution clamp and holding element according to FIG. 3 for easier understanding of FIG. 4.

FIG. 7 shows a section through a locking profile which, as a rule, runs horizontally in the intended installation state, together with two framed surface elements which bear against the locking profile.

Fig. 8 shows a section, inter alia, through a post profile standing upright on a multi-part base rail with a holding profile, framed surface elements suspended thereon and a headstock.

FIG. 9 shows a top view of the headstock according to FIG. 8.

FIG. 10 shows a section of the standing rail of a multi-part base rail according to FIG. 8.

FIG. 11 shows a connecting piece for connecting the standing rail according to FIG. 10 to a floor element according to FIG. 12.

FIG. 12 shows a floor element for fastening a standing rail according to FIG. 10 to the floor.

13 shows a perspective illustration of a framed surface element.

FIG. 14 shows an exploded view of a framed surface element according to FIG. 13.

15 shows a perspective view of two hollow chamber profiles and a connecting element for connecting the same.

FIG. 16 shows a side view of the connecting element according to FIG. 15.

FIG. 17 shows an eccentric bolt for fixing the connecting element according to FIG. 15 in one of the hollow chamber profiles to be connected to one another by means of the connecting element. 18 shows an embodiment variant of a connecting element for connecting two hollow chamber profiles in a side view.

FIG. 19 shows a plan view of an embodiment variant of an eccentric bolt for fixing a connecting element according to FIG. 15 or 18 in one of the hollow chamber profiles to be connected to one another.

20 shows an eccentric disk of an eccentric bolt according to FIG. 17 or 19. FIG. 21 shows the eccentric bolt according to FIG. 19 in the intended installation position in a hollow chamber profile, but without a connecting element.

22 shows a sectional view comparable to FIG. 4 with alternative embodiments of post profile, intermediate profile, seal and inner, middle and outer frame profile.

DESCRIPTION OF PREFERRED EMBODIMENTS

Various exemplary embodiments of components of a component system according to the invention are described below in connection with the drawing, purely by way of example and without limitation, FIGS. 1, 2 and 3, FIGS. 4, 5 and 6, FIGS. 8, 9, 10 , 11 and 12, FIGS. 13 and 14 and FIGS. 15 to 21 are each treated as groups in parallel. 22 is dealt with immediately after FIGS. 4 to 6.

1 shows a section through a post profile 10, which is vertical in the intended installation state and, in this exemplary embodiment, is solid, together with further components of the component system according to the invention.

The post profile 10 shown can e.g. be made of wood and has a cross section

U-shaped receiving channel 12, in which a seal 14 and a holding profile 16 are arranged and fastened by means of a few screws 18, of which only one can be seen in FIGS. 1 and 3.

The seal 14 has a hat-shaped cross section and has a number of sealing lips 24 on the sides facing the framed surface elements 20 and 22, only a few of which have been provided with reference numerals for reasons of clarity.

The framed surface elements 20 and 22 in this exemplary embodiment are each double glass panes, each with an outer pane 26 or 28 and an inner one Washer 30 or 32. As already mentioned in the introduction to the description, the inner washers are understood to mean those washers which are closer to the post profile than the outer washers. This use of the terms inner / outer also applies to the frame profiles, which will be discussed below, and is due to the fact that, in many uses of the component system according to the invention, the outer components, for example the outer ones

Frame profiles or the outer panes actually form the outside of a building or construction in the finished assembly state.

Spacers 34 are arranged in a manner known per se between the outer disks 26 and 28 and the respectively associated inner disk 30 and 32, and the disks are each surrounded by a frame formed from outer frame profiles 36, middle frame profiles 38 and inner frame profiles 40.

Between the surface elements 20 and 22, a seal 42 is arranged, which in the exemplary embodiment shown is fastened to the right central frame profile 38 in the drawing. For this purpose, the middle frame profiles 38 in this embodiment each have two undercut grooves 44, of which only one, for reasons of clarity, namely the upper undercut groove in the drawing of the left middle frame profile in the drawing has been provided with a reference number.

The seal 42 has at least partially complementary springs to these grooves 44, so that the seal can be attached to a central frame profile in a simple manner by pressing or pushing the springs into the corresponding grooves in a simple and safe manner.

The middle frame profiles 38 have, at least in their end regions, but preferably continuously, a chamber 46 with a hollow cross section, of which only one, namely the hollow chamber of the right middle frame profile in FIG. 1, has been provided with a reference symbol for reasons of clarity. This chamber serves to accommodate an angular element, not shown here, which will be described later in connection with FIGS. 13 and 14.

The middle frame profiles 38 also have means for the form-fitting fastening of both the outer frame profiles 36 and the inner frame profiles 40. In this exemplary embodiment, the means for fastening the outer frame profiles are each in the form of an undercut spring 48 which can engage in a corresponding undercut groove of an outer frame profile 36.

The means for the form-fitting fastening of the inner frame profiles 40 to the middle frame profiles 38 are designed in the form of a locking section formed by two profile strips 50 and 52. The inner frame profiles 40 each have a latching section 53 (only in FIG. 4 with Reference numerals provided), which is at least partially complementary to the locking section of a central frame profile 38.

The outer frame profiles 36 are preferably made of aluminum, which is light and weather resistant and at the same time meets the highest aesthetic standards. However, the thermal conductivity of aluminum is also very high, which has a disadvantageous effect in many known frames for framed flat elements of the type in question here, since the outer frame profiles in the intended assembly state sometimes protrude far inwards to the post profile. In the frame according to the invention, on the other hand, the outer frame profiles are kept relatively small and practically form only a veneer towards the outside, but are not led far inwards (to the post profile).

The middle frame profiles are made of plastic, i.e. a material with very low thermal conductivity, in particular from glass fiber reinforced hard PVC, so that they advantageously have a high insulation effect, which can advantageously be reinforced in the middle frame profile designed according to the invention by the fact that the hollow chamber described above 46 extends over the entire length of the profile. The hollow chamber 46 then has a triple function - it increases the insulating effect of the central frame profile 38, it saves material in the production of the central frame profile without noticeably impairing its stability, and it serves to accommodate the angle elements mentioned. The material savings not only have an impact on lower production costs, but above all also on the lower weight of the middle frame profiles, which is an important effect particularly when the component system according to the invention is used over a large area.

The inner frame profiles can also advantageously be made of plastic, in particular of glass fiber reinforced hard PVC, so that the thermal conductivity of the frame formed from outer, middle and inner frame profiles is very low from the outside inwards and inside out.

The framed surface elements 20 and 22 are each by means of a number of

Holding elements 54 attached to the holding profiles 16. For this purpose, the holding profiles 16 have receiving openings 56 at regular intervals.

The holding elements 54 are advantageously designed in the form of separate hooks, which can be inserted into corresponding receiving openings in the framed surface elements during assembly on site. In the exemplary embodiments shown, the middle frame profiles 38 are designed to accommodate the hooks 54. This design with separate hooks has the great advantage that the same inner, outer and middle frame profiles can be used all around for the frame of the framed surface elements, while, for example, the one from the Known frames WO 02/057559 A1 different profile types, namely those with hooks and those without hooks would have to be used. In addition, the design with separate hooks has the advantage that no hooks protrude when the framed surface elements are transported, so that the framed surface elements each have two smooth contact surfaces and are easy to transport.

The hooks 54 are preferably made of stainless steel and each have a receptacle 58 for receiving a section of a framed surface element, in the exemplary embodiments shown, for receiving a section of a central frame profile 38. The hooks 54 also have a fastening section 60 for hanging the hook in on

Holding profile serves. The fastening section 60 has a bevelled side 62 which causes the hook and thus a suspended framed surface element to be pulled towards the holding profile 16 under load.

A load distribution bracket 64, which is preferably made of aluminum, is provided for distributing the suspension load. Such load distribution clamps are pressed into those receiving openings 56 of the holding profiles 16 into which hooks 54 are to be hung during assembly of the component system.

As indicated in FIG. 3, the screw 18, by means of which the holding profile 16 is fastened to a post profile 10, which is not shown in FIG. 3, also passes through the load distribution bracket 64. The load exerted by a hook 54 with a suspended surface element does not therefore act only on the edge of the opening 56 of the holding profile 16 facing the hook, but is also distributed over the load distribution bracket 64 onto the screw 18 and thus the post profile 10.

The described type of suspension of the framed surface elements on the holding profiles has the advantage over the system known from WO 02/057559 A1 that the seal 14 is not damaged, whereas in the system known from the cited document, a bolt is inserted through the seal or is shot, on which the framed surface elements are then hung.

Another advantage of the component system according to the invention is that the holding profiles, which are usually made of aluminum, can be easily combined with post profiles made of traditional materials such as wood, as shown in Fig. 1. For this purpose, the post profiles only have to be provided with a simple receiving channel 12. This combination of wood and aluminum allows aesthetically appealing constructions. The holding profiles 16 according to the invention can also be used with extruded aluminum post profiles, such as the post profiles 70 shown in FIG. 4. The post profile 70 shown in FIG. 4 is an extruded aluminum hollow chamber profile which is essentially formed by four profile strips 72, 74, 76 and 78, the profile strip 72 running parallel to the profile strip 78 and the profile strip 74 parallel to the profile strip 76. The profile strip 76 is arranged in an end region of the profile strips 72 and 78 and, like the profile strip 74, runs at right angles to these two profile strips. The profile strip 74 is arranged approximately in the middle of the profile strips 72 and 78. In this way, on the one hand a chamber 80 with a rectangular cross section and on the other hand a receptacle 82 with a U-shaped cross section is formed.

For easier understanding of FIG. 4, FIGS. 5 and 6 are again those in FIGS. 2 and

Fig. 3 components shown, namely a holding profile 16, a screw 18 for fastening the holding profile and a load distribution bracket 64 and a holding element in the form of a hook 54 is shown.

The cross-sectionally U-shaped receptacle 82 of the post profile 70 serves on the one hand for receiving a holding profile 16 and on the other hand for receiving an intermediate profile 84. The intermediate profile 84 also has a substantially U-shaped receptacle in cross-section, in which the holding profile 16 is received 1, a seal 86 being inserted into the receptacle, which essentially corresponds to the seal shown in FIG. 1, but which has two fastening sections 88 and 90, by means of which it can be fastened in two undercut grooves formed on the intermediate profile 84.

The intermediate profile 84 is also a so-called hollow chamber profile in this exemplary embodiment and has a hollow chamber 92, in which a solid holding section 94 is arranged, in which the screws 18 for fastening the holding profile 16 and the load distribution clamp 64 are screwed during assembly. Instead of such a massive holding section extending over the length of the intermediate profile (which also contributes to the stiffening of the intermediate profile), it is of course also possible to provide appropriate countermeasures only at those points where the screws 18 are to be screwed in, that is to say solid or predrilled or threaded screw mounts. The intermediate profile, like the holding profile 16, advantageously consists of a material with low thermal conductivity, in particular of hard PVC.

Both post profile 70 and intermediate profile 84 each have a number of short profile strips, only a few of which are mentioned here. The short profile strips 96 and 98 on the post profile 70 serve to further stiffen the post profile, but at the same time also form a receptacle for a decorative rail 100. The profile strips 102 and 104, which are molded onto the profile strips 72 and 78, form retaining lips for two Intermediate profile 84 formed grooves. The other parts shown in FIGS. 4, 5 and 6 correspond to the parts already described above in connection with FIGS. 1, 2 and 3, so that reference can be made to the description there.

As can be clearly seen in FIG. 4, the inventive design of the components in the assembled state forms a plurality of chambers, each of which has a thermal insulation effect, the chambers being separated from one another not only by the profiled strips forming them but also by the seal 86 are.

In terms of the representation, FIG. 22 corresponds to FIG. 4 or FIG. 1, with FIG. 22

Variants of a post profile 70 ', an intermediate profile 84', seal 42 'and inner frame profile 40', middle frame profile 38 'and outer frame profile 36' shows. In terms of their basic construction and function, however, these components correspond to the components shown in FIG. 4, so that only the differences are briefly emphasized below and otherwise reference is made to the description of FIG. 4, with the FIG

Similarities, but structurally slightly modified parts with the same reference numerals also used in FIG. 4 or FIG. 1, each supplemented by an apostrophe, have been provided.

The intermediate profile 84 'is not designed as a hollow chamber profile in this embodiment. For this purpose, the holding section 94 'is designed such that it also serves to support the intermediate profile on a profile strip, namely the central profile strip 74' of the post profile 70 ', the end of this post profile 70' on the room side being closed by a decorative rail 100 '.

The framed surface elements 20 'and 22' are also bordered in this embodiment by inner frame profiles 40 ', middle frame profiles 38' and outer frame profiles 36 ', but the hollow chambers 46' for receiving the angle elements from here not in the middle, but in the outer frame profiles 36 'is provided.

To increase the stability of the connection, middle and outer frame profiles each have two undercut springs 48 'or corresponding undercut ones in this embodiment

Grooves on.

The inner frame profile 40 'is also slightly modified in this exemplary embodiment compared to the exemplary embodiment shown in FIG. 4 and indeed has a latching section 53' which is at least partially complementary to the latching section of the central frame profile 38 ', but not a parallel to this section Section on which, as can be seen in FIG. 1 or 4, receives the profile strip 50 of the central frame profile between itself and the latching section 53 in the exemplary embodiments shown there. In this exemplary embodiment, the seal 42 'provided between the framed surface elements 20' and 22 'in the intended assembly state has an end section which is hollow cylindrical in cross section and runs along the transition region from the middle and outer frame profile.

FIG. 7 shows a section through a bolt profile, designated in its entirety by 110, against which two framed surface elements 20 and 22 rest. The parts of the framed surface elements 20 and 22 have already been described in detail above in connection with FIG. 1.

The transom profile 110 can be used to cross-connect two post profiles at desired locations, e.g. are used in the bottom end region of the post profiles and then runs essentially horizontally between two vertical post profiles when the component system is in the intended assembly state. In addition to various stiffening sections 112, it has, among other things, two holding sections 114, which together with an outer profile strip 116 each form an undercut groove into which a seal 118 provided with corresponding holding sections can be inserted or pressed in. The stiffening sections 112 simultaneously form a receptacle for a decorative rail 120.

A special feature of the locking profile 110 is that in the form of an elongated, slotted on one side

Tube formed guide 122 for a bolt not shown here. Such a bolt can be held in the guide 122 in such a way that it can be is displaceable along the guide 122 by means of a flat slotted screwdriver. Such bolts are used to fasten the locking profile 110 between two post profiles, which have corresponding receiving bores for the bolts. If the transom profile 110 is aligned between two mullion profiles, a bolt previously inserted into the guide 122 is pushed into a corresponding receiving bore in the nearest mullion profile, where it jams and thus securely holds the transom profile 110. The guide 122 can then be covered by means of the decorative rail 120.

8, 9, 10, 11 and 12 different parts of a multi-part base are shown, in FIG. 8 additionally a hollow chamber post profile 130, a holding profile 132 and framed surface elements 20 and 22 fastened to the holding profile by means of corresponding holding elements 54 are indicated. The T-shaped recess 134 shown in the lower region of the post profile 130 is used for hanging in connecting elements as described in WO 02/057559 A1.

However, such known connecting elements are not the subject of the present application, so that they will not be discussed further here. The post profile 130 is fastened on a standing rail 138 by means of a post connection piece 136. The post connection pieces 136 have a side which is at least partially complementary to the post profile used in each case and a side which is at least partially complementary to the standing rail 138.

The elongated stand rail 138 generally extends beyond several post profiles in nature, and can therefore have a length which corresponds to a multiple of the width of the framed surface elements used in each case. The standing rail has an undercut groove 140 for receiving a plate 142 of a connecting piece designated 144 in its entirety. The connecting piece 144 consists of the plate 142 mentioned and a screw 146 screwed through the plate. The head of the screw 146 is guided in an undercut groove of a base element 148 in the intended installation state.

The floor element 148 has two elongated holes 150 and 152, through which two screws can be screwed directly into the floor, the elongated holes allowing the floor element to be oriented to a certain extent. During assembly, a floor element is attached to the floor where a post profile is later to be placed.

If floor elements 148, connecting pieces 144 and standing rail 138 are plugged together, turning the screw 146 allows the standing rail 138 to be vertically aligned, in particular to compensate for small unevenness in the floor. For this purpose, the screw 146 expediently has a receptacle 156 for a tool at its end protruding through the opening 154 in the standing rail 138, e.g. for a flat-head or Phillips screwdriver or - as in the exemplary embodiment shown - for a hexagon Allen key.

The standing rail 138 consists of two aluminum profiles 158 and 160, which are connected to one another via two plastic webs 162 and 164, but at the same time are thermally separated from one another. The profile 160 has an undercut groove into which a cover panel 166 can be pushed or pushed. Both profiles 158 and 160 also have undercut grooves 168 and 170 for receiving holding sections of appropriately designed seals 172 and 174.

FIGS. 8 and 9 also show a headstock 178 which serves to set a desired distance between the holding profile 132 and the multi-part base, since the

Retaining profiles are already adapted to the length of the framed surface elements used for the purpose of simple installation on site, so that they no longer have to be cut on site. The holding profiles thus have a length that is several times the length of the framed surface elements used plus the spacing provided in each case between two framed surface elements. In higher constructions, several holding profiles can be placed on top of one another without having to be specially cut. In the floor area, however, one would generally like to provide a larger distance between the lower edge of the lowermost surface element and the floor, for which purpose the support bracket 178 is used. Its shape is adapted to the post profile used in each case and is simply inserted into the U-shaped receptacle of the post profile used in each case.

FIGS. 13 and 14 show a framed planar element, designated in its entirety by 20, which in this exemplary embodiment comprises two disks 26 and 30 arranged parallel to one another and spaced apart by means of corresponding spacers 34.

The disks 26 and 30 are enclosed by a frame formed from frame profiles, three different types of profile being used: outer frame profiles 36, middle frame profiles 38 and inner frame profiles 40. In the exploded view of FIG. 14, the outer frame profiles 36 are already each with a medium one Frame profile 38 connected, as in

Described in detail in connection with FIG. 1. To form a frame, metallic angle elements 180 are inserted into the receptacle 46 provided in the middle frame profiles 38. The angle elements consist of two profiled legs 182 and 184, that is to say provided with a relief-like surface. The framed elements can be hooked onto a corresponding holding profile by means of the hooks 54.

Since the middle frame profiles, as described above, are advantageously made of plastic, in particular of glass fiber reinforced hard PVC, the permanent connection of these profiles to the metallic angle elements 180 is not trivial. In particular, conventional welding processes are not suitable for achieving a permanent connection. According to the invention, therefore, the procedure is such that first the outer frame profiles 36 are "rolled" with the middle frame profiles 38, that is to say the undercut spring 48 of the middle frame profiles 38 is pressed into the at least partially complementary undercut groove of the outer frame profiles. Then one leg of an angle element 180 is inserted into a receptacle 46 of a middle frame element 36, whereupon the middle frame profiles are heated at least in the area of the inserted angle elements, so that the plastic becomes soft. A pressure is then exerted on the middle frame profiles in the area of the inserted angle elements, so that the shape of the plastic adapts to the relief-like structure of the legs of the angle elements. After cooling and hardening of the plastic of the middle frame profiles, there is a positive connection between the middle ones

Frame profiles and the angle elements made. The surface elements to be framed can then be inserted into the frame formed in this way, whereupon the inner frame profiles are finally latched to the middle frame profiles. With reference to FIGS. 15 to 21, it will now be described how two hollow chamber profiles 200 and 202 or 202 ', which can be, for example, the post profiles 70 or 70' shown in FIGS. 4 or 22, are used of a connecting element 204 or 204 'can be connected to one another at right angles (reference numerals with an apostrophe refer to one of FIGS. 18 to 21).

The hollow chamber profile 202 (with reference to FIG. 15) or 202 '(with reference to FIG. 21) comprises two outer profile strips 206 or 206' and 208 or 208 ', a central profile strip 210 or 210' and a rear one Profile strips 212 or 212 '(facing the inside of the room in the intended installation state) which form a hollow chamber 214 or 214' between them. Openings 216 are made in the middle and rear profile strips.

The hollow chamber profile 200 also comprises two outer profile strips 218 and 220, a middle profile strip 222 and a rear profile strip 224 (facing the inside of the room in the intended installation state), which form a hollow chamber between them. Openings 226 are made in at least one of the outer profile strips 218.

The connecting element 204 or 204 'is constructed in two parts and comprises a base body formed by the profile strips 228, 230, 232, 234, 236 and 238 or 238' and a displaceable locking element 240 or 240 ', the profile strips 230, 232 and 236 form between them a receptacle for the locking element 240 or 240 ', in which two latching projections 242 and 244 define two positions, namely a starting position and a locking position, for the locking element 240 or 240'. In the situation shown in FIG. 18, the locking element 240 'is in the starting position, in the situation shown in FIG. 16, the locking element 240 is in the

Lock position.

The profile strips 234, 236 and 238 and 238 'form between them a hanging section which serves to hang the connecting element into an opening 226 in the hollow chamber profile 200.

To connect two hollow chamber profiles by means of such a connecting element, the connecting element 204 or 204 'is first hung in the opening 226 in the hollow chamber profile 200. Then, for example by means of a flat-blade screwdriver, the locking element 240 or 240 'is advanced from the starting position into the locking position, in which it blocks the remaining space in the opening 226 in such a way that the connecting element can no longer be unhooked. The slanted front edge 241 or 241 'of the locking element facilitates the penetration of the locking element into the opening 226. The base body of the connecting element 204 or 204 'is then inserted into the chamber 214 or 214' of the other of the two hollow chamber profiles 202 or 202 'to be connected to one another, which is why it can be said that the base body forms an insertion section of the connecting element, the It is inserted in such a way that the hanging section protrudes from the hollow chamber 214 or 214 '.

In this hollow chamber 214 or 214 ', the connecting element 204 or 204' is then secured by means of an eccentric bolt 242 or 242 'in that the bolt, which has at least one, preferably two eccentric washers 244, is inserted through the hollow chamber profile and the base body and then rotated about its longitudinal axis so that each

Eccentric disk 244 is clamped in one of the openings 216, which are indicated by the dashed line in FIGS. 16 and 18, in the hollow chamber profile 202 or 202 ', thereby simultaneously pulling the hollow chamber profile 202 or 202' towards the other hollow chamber profile 200 becomes.

Within the framework of the inventive concept, numerous modifications and further developments are possible, which are e.g. refer to the design of the individual profiles and profile strips. So it is e.g. possible to provide a bolt guide with a polygonal cross-section instead of the bolt guide shown, which has a round cross-section. Instead of the relief-like structure shown, the angle elements can also have bores in the legs, which likewise allow a form-fitting connection of middle frame profiles and angle elements by heating and pressing. These and other modifications do not go beyond the scope of the inventive concept. INDUSTRIAL APPLICABILITY

The industrial applicability of the component system and its components is obvious. It should also be noted that the invention implies a new business process, namely the quick and therefore inexpensive erection of curtain walls, cladding, light roofs, winter gardens, soundproof walls, exhibition stands, carports and the like. This procedure is hereby expressly designated as part of the invention and is claimed to be protectable in those countries whose national law permits. LIST OF REFERENCE NUMERALS

Post profile 84, 84 'intermediate profile receiving channel in the post profile 86 seal seal 88 fastening section holding profile 90 fastening section screw 92 chamber, 20' framed flat element 94, 94 'holding section, 22' framed flat element 96 profile strip sealing lip 98 profile strip outer pane 100, 100 'decorative rail outer pane 102 Profile strip inner disc 104 Profile strip inner disc 110 Bolt profile spacer 112 stiffening section, 36 'outer frame profile 114 retaining section, 38' middle frame profile 116 Profile strip, 40 'inner frame profile 118 seal, 42' seal 120 decorative rail undercut groove 122 guide, 46 'hollow chamber 130 post profile, 48 'undercut spring 132 holding profile profile strip 134 recess professional strip 136 post connector locking section 138 stand rail holding element (here in the form 140 undercut groove of a hook) 142 plate receiving opening 144 connecting piece receiving 146 screw Fastening section 148 bottom element inclined side 150 elongated hole load distribution bracket 152 elongated hole, 70 'post profile 154 opening profile strip 156 tool holder, 74' profile strip 158 profile profile strip 160 profile profile strip 162 plastic web chamber 164 plastic web U-shaped mounting 166 cover rail 168 undercut groove 216 opening

170 undercut groove 218 profile strips

172 Seal 220 profile strips

174 Seal 222 profile strips

178 headstock 224 profile strips

180 angle element 226 opening

182 legs 228 profile strips

184 legs 230 profile strips

200 hollow section profile 232 profile strips

202, 202 'hollow chamber profile 234 profile strips

204, 204 'connecting element 236 profile strips

206, 206 'profile strips 238, 238' profile strips

208, 208 'profile strips 240, 240' locking element

210, 210 'profile strips 241, 241' beveled front edge

212, 212 'profile strips 242 eccentric bolts

214, 214 'hollow chamber 244 eccentric disc

Claims

1. Component system for curtain walls, facade cladding, light roofs, conservatories, soundproof walls, exhibition stands, carports and the like, including post profiles (10; 70), holding profiles (16) and framed surface elements (20, 22), characterized in that the holding profiles square Are hollow profiles (16) with a rectangular cross-section and that the holding profiles (16) have receiving openings (56) for receiving holding elements (54), by means of which the framed surface elements (20, 22) can be fastened to the holding profiles.

2. Component system in particular according to claim 1 for curtain walls, facade cladding, light roofs, winter gardens, soundproof walls, exhibition stands, carports and the like, comprising post profiles (70), holding profiles (16) and framed surface elements (20, 22), the post profiles each of one Number of profile strips are formed and each have at least one U-shaped receptacle (82) and a chamber (80) rectangular in cross section, characterized in that intermediate profiles (84) are provided, each of which is substantially U-shaped in cross section Have receptacle (44) that the U-shaped receptacle (82) of the post profiles for receiving the intermediate profiles (84) is designed so that the holding profiles are square hollow profiles (16) with a rectangular cross-section, the holding profiles (16) receiving openings (56) for receiving holding elements (54), by means of which the framed surface elements (20, 2 2) can be fastened to the holding profiles, and that the substantially U-shaped receptacle of the intermediate profiles is designed to receive the holding profiles (16).

3. Component system according to claim 2, characterized in that the intermediate profiles (84, 84 ') each have a holding section (94, 94') for receiving screws (18)

Attachment of the holding profiles (16).

4. Component system according to claim 3, characterized in that the holding section (94 ') of the intermediate profile (84') is designed as a support section for supporting the intermediate profile (84 ') on a profile strip (74') of the item profile (70 ').

5. Component system according to one of claims 2 to 4, characterized in that the intermediate profiles (84) are designed as hollow chamber profiles.

6. Component system according to one of claims 1 to 5, characterized in that the holding elements (54) are separate hooks.

7. Component system according to one of claims 1 to 6, characterized in that load distribution brackets (64) are provided, which in the receiving openings (56)

Retaining profiles can be used.

8. Component system according to one of claims 1 to 7, characterized in that the framed surface elements (20, 22) each have a frame which has outer (36), middle (38) and inner (40) frame profiles.

9. Component system according to one of claims 1 to 8, characterized in that a multi-part base is provided for the installation of the post profiles (70), the at least one standing rail (138), post connection pieces (136), a number of connecting pieces (144) and one Number of floor elements (148) comprises.

10. Component system according to one of claims 1 to 9, characterized in that connecting elements (204) are provided for the right-angled connection of two hollow chamber profiles (200, 202), in particular those designed according to the type of post profiles (70, 70 '), each connecting element having an insertion section for insertion into a chamber of one of the hollow chamber profiles (202) to be connected to one another, a hanging section for hanging into an opening (226) in the second of the hollow chamber profiles (200) to be connected to one another and - a displaceable locking element (240) for locking the connecting element in of the opening (226) in the second hollow chamber profile (200) after the hooking of the hooking section into this opening.

11. holding profile (16) for a post profiles (10; 70), holding profiles and framed surface elements (20, 22) comprising component system, in particular according to one of claims 1 to 10 for curtain walls, facade cladding, light roofs, winter gardens, soundproof walls, exhibition stands, carports and The like, characterized in that it is designed as a square hollow profile (16) with a rectangular cross section and - that it has receiving openings (56) for receiving holding elements (54), by means of which the framed surface elements (22, 22) can be fastened to the holding profiles are.

12. Holding profile (16) according to claim 11, characterized in that it is made of plastic, in particular of glass fiber reinforced hard PVC.

13. Intermediate profile (84, 84 ') for a post profile (70), holding profiles (16) and framed surface elements (20, 22) comprising a component system, in particular according to one of claims 1 to 10, for curtain walls, facade claddings, light roofs, winter gardens, soundproof walls, Exhibition stands, carports and the like, characterized in that it has an essentially U-shaped receptacle (82) in cross section and in that the essentially U-shaped receptacle (82) is designed to receive a holding profile (16).

14. Intermediate profile (84, 84 ') according to claim 13, characterized in that a holding section

(94, 94 ') for receiving screws (18) for fastening holding profiles (16) and / or load distribution clamps (64) is provided.

15. intermediate profile (84 ') according to claim 14, characterized in that the holding section (94') is designed as a support section for supporting the intermediate profile (84 ') on a profile strip (74') of a lot profile (70 ').

16. intermediate profile (84) according to any one of claims 13 to 15, characterized in that it is designed as a hollow chamber profile.

17. intermediate profile (84) according to any one of claims 13 to 16, characterized in that it is made of plastic, in particular of glass fiber reinforced rigid PVC.

18. Holding element (54) for a component system according to one of claims 1 to 10 and / or a holding profile according to claim 11 or 12, characterized in that it is designed as a stainless steel hook and a receptacle (58) for hanging framed surface elements (120 , 122) and a fastening section (60) for hanging the holding element on a holding profile, the fastening section having a beveled side (62) such that the hook is pulled towards the holding profile under load.

19. Framed surface element (20, 22) for curtain walls, facade cladding, light roofs, conservatories, soundproof walls, exhibition stands, carports and the like, in particular for a component system according to one of claims 1 to 10, characterized in that it has a frame, the outer (36), middle (38) and inner (40) frame profiles, the outer frame profiles made of aluminum and the middle and inner frame profiles made of plastic, preferably of glass fiber reinforced plastic, an outer frame profile is positively connected, an inner frame profile being latched to a middle frame profile, two middle frame profiles or two outer frame profiles each being connected to one another via an angle element (180) and - wherein a surface element, in particular a double glass pane is clamped between the inner and the outer frame profiles.

20. Outer frame profile (36) for a framed surface element according to claim 19, characterized in - that it has an undercut groove or an undercut spring for positive locking

Has connection with a medium frame profile.

21. Outer frame profile (36 ') according to claim 20, characterized in that it has a hollow chamber (46') for receiving an angle element (180) for connection to a similar outer frame profile.

22. Middle frame profile (38) for a framed surface element according to claim 19, characterized in that it has an undercut groove or an undercut spring (48) for positive connection with an outer frame profile (36).

23. Middle frame profile (38) according to claim 22, characterized in that it has at least one undercut groove (44) or at least one undercut spring for holding a seal (14).

24. Middle frame profile (38) according to claim 22 or 23, characterized in that it has a latching section, which enables the middle frame profile to be latched with a latching section of an inner frame profile that is at least partially complementary to this latching section.

25. Middle frame profile (38) according to one of claims 22 to 24, characterized in that it has a hollow chamber (46) for receiving an angle element (180) for connection to a similar middle frame profile (38).

26. Middle frame profile (38) according to one of claims 22 to 25, characterized in that it is made of plastic, in particular of glass fiber reinforced hard PVC.

27. Inner frame profile (40) for a framed surface element according to claim 19, characterized in that that it has a latching section which enables the inner frame profile to be latched with a latching section of a central frame profile which is at least partially complementary to this latching section.

28. Inner frame profile (40) according to claim 27, characterized in that it consists of

Plastic, especially made of glass fiber reinforced hard PVC.

29. Multi-part base for a post profiles (70), holding profiles (16) and framed surface elements (20, 22) comprising a component system, in particular according to one of claims 1 to 10, for curtain walls, facade cladding, light roofs, winter gardens,

Soundproof walls, exhibition stands, carports and the like, characterized in that at least one stand rail (138), a post connection piece (136), a number of connecting pieces (144) and a number of floor elements (148) are provided, - each floor element directly by means of screws can be fastened to the floor, the connecting pieces each comprise a screw (146) and a plate (142), the screw being screwed through the plate in the intended installation state and either the screw in the base element and the plate in the standing rail or vice versa being guided in this way, that a height adjustment of the standing rail can be achieved by turning the screw, and wherein the post connector is designed to connect a post profile to the standing rail.

30, transom profile (110) for a post profile (10; 70), holding profiles (16) and framed surface elements (20, 22) comprising a component system, in particular according to one of the

Claims 1 to 6 for curtain walls, facade cladding, light roofs, winter gardens, soundproof walls, exhibition stands, carports and the like, characterized in that it has a guide (122) in which a bolt is slidably mountable.

31. Connecting element (204) for the right-angled connection of two hollow chamber profiles (200, 202), in particular for a component system according to one of claims 1 to 10, characterized by an insertion section for insertion into a chamber (214) of one of the hollow chamber profiles (202) to be connected to one another, a hooking section for hooking into an opening (226) in the second of the hollow chamber profiles to be connected and a displaceable locking element (240) for locking the connecting element in the opening (226) in the second hollow chamber profile after the hooking-in section has been hooked into this opening.

32. Process for the production of a framed surface element for curtain walls,

Facade cladding, light roofs, winter gardens, soundproof walls, exhibition stands, carports and the like, in particular for a component system according to one of claims 1 to 6, characterized in that an outer frame profile and a middle frame profile each have an undercut groove or an undercut tongue , The middle frame profile made of plastic and the outer frame profile made of aluminum, are positively connected to each other by rollers, that either a metallic angle element is inserted into two middle or outer frame profiles, - that the respective frame profiles are pressed with the inserted angle elements and such a frame is formed that the surface elements to be framed, in particular two glass panes, possibly with further elements such as seals and spacers, are inserted into the frame formed and - that inner frame profiles with the middle frame profiles can be locked.

33. The method according to claim 32, wherein in each case an angle element is inserted into two middle frame profiles, characterized in that the middle frame profiles are heated in the area of the inserted angle elements after inserting the angle elements and before pressing with the inserted angle elements.

34. Curtain wall, characterized in that it is created using a component system and / or a component according to one of claims 1 to 31.

35. facade cladding, characterized in that it uses a

Component system and / or a component according to one of claims 1 to 31 is created.

36. light roof, characterized in that it is created using a component system and / or a component according to one of claims 1 to 31.

37. Winter garden, characterized in that it is created using a component system and / or a component according to one of claims 1 to 31.

38. Soundproofing wall, characterized in that it is created using a component system and / or a component according to one of claims 1 to 31.

39. Exhibition stand, characterized in that it is created using a component system and / or a component according to one of claims 1 to 31.

40. Carport, characterized in that it is created using a component system and / or a component according to one of claims 1 to 31.