EP2295697A2 - Method for producing a window or a door - Google Patents

Abstract

The method involves forming an insulating glazing (3) with multiple individual windowpanes (4,5,6), after which the individual windowpanes are arranged at a distance from each other in casement frame profile elements (1). The sealant (18) is arranged between the individual windowpanes. The absorbent (19) is held in the spacer or in the sealant.

Description

The invention relates to a method for producing a window or a door with insulating glazing, which is formed from a plurality of individual glass panes, after which the individual glass panes are arranged spaced apart in wing frame profile elements and between the individual glass panes a sealing means is arranged.

For the most part, windows or doors have so far been produced with insulating glazings in such a way that the window manufacturer normally orders a finished insulating glass element from the glass manufacturer and then uses this as a complete element in the frame elements of the window.

In addition, there are however isolated efforts to make the insulating glass formation during the window production itself, so that therefore only more glass panes have to be ordered by the glass manufacturer. This is not least because of the reason to increase the value added by the window manufacturer.

For example, this describes EP 1 908 910 A2 a sash profile with a desiccant and a vapor barrier, wherein the sash profile is equipped with at least three glass panes and the sash profile has a cavity which communicates via an externally invisible channel with openings with the glass pane gaps and wherein in a further, underlying cavity a common but thermally separated vapor barrier is provided. A disadvantage of this construction is that on the one hand in the casement profile itself in the area between the glass panes a corresponding perforation must be provided in order to allow the effectiveness of the drying agent in the cavity, and in that additional vapor barriers must be inserted. In addition, it is necessary to make the sash profile itself from a material with a high gas tightness, since there is still a direct connection between the outer surface and the space between the individual glass panes. However, in practice there is the problem of gas tightness in the corner areas in which the sash profiles abut each other and must be connected in a gastight manner.

From the DE 600 27 345 T2 For example, there is known a method of manufacturing an insulating glass window frame in which a structurally rigid frame having an inner circumference is fabricated having a glazing pane spacer and mounting structure extending from the inner circumference. This spacer and mounting structure defines a reduced circumference in the inner circumference and provides at least two vertical mounting surfaces for mounting separate glazing panes, each disc having a circumference which is less than the inner circumference of the frame and greater than the reduced circumference. In this case, a sealant is applied to the vertical mounting surface and the glazing panes are attached to the sealant on the respective mounting surface, wherein the spacer and mounting structure maintains planar window surfaces of the glazing panes substantially parallel to each other with a fixed distance therebetween. A downwardly sloping offset portion in the sash frame profile of the window frame is provided to assist in the removal of moisture. Also in this construction, it is necessary that a material with high gas tightness is used for the sash profile. In addition, a fixed space must be provided in order to be able to absorb the desiccant in this.

Similar designs are also from the EP 1 731 705 A2 and the WO 03/044309 A2 known.

From the EP 2 039 867 A2 is a similar method to the aforementioned EP 1 908 910 A2 known. Again, a triple insulating glazing is made of single glass panes and a sash profile. The execution takes place as so-called step glass, so that by the gradations in the wing frame profile a contact surface and gluing surface for the glass panes with the wing frame profile is available. Between the glass sheets themselves, a chamber for the desiccant is again provided below the gap, so that therefore also a perforation in the sash profile is required to allow the effectiveness of the desiccant. In addition, it is also necessary according to this embodiment, to use a gas-tight material as possible for the sash profile.

It is an object of the present invention to provide a method for producing a window or a door with a glazing, which allows a simplified, more cost-effective production of the window or the door.

According to the invention, this object is achieved in that the method, the sealant is injected between the individual glass panes or that after placing the first single glass pane on this, the sealant is sprayed and the second single glass pane is then applied gas-tight to the sealant, wherein a sealant is used, that an absorbent and / or adsorbent for moisture comprising, or that one provided with a sealant spacer is mounted on the first glass sheet and the second glass sheet is then applied gas-tight to the sealing means, wherein in the spacer and / or in Sealant, the absorbent and / or the adsorbent is or are included.

It should be mentioned at this point that the term "single pane of glass" in the context of the invention also means laminated glass panes. In other words, glass elements are also understood to be composed of a plurality of glass panes, as long as no gas space is formed in these glass elements.

It is thus achieved that for the casement profiles no separate materials with higher gas-tightness must be used, since the function of the gas-tightness is moved to the area of the edge bond of the insulating glass element. In addition, the profile production itself is easier, since in turn the molecular sieve, that is, the adsorbent or the absorbent, is placed directly between the individual glass sheets in the sealant present. It is therefore not necessary to create additional chambers in the casement profile itself for receiving this molecular sieve. By simultaneously incorporating this absorbent or adsorbent with the sealant in a single operation also working time for the insertion of the molecular sieve, as is known from the prior art, saved. A not insignificant factor here is also that with the inventive method tolerances from the system window or door are taken by the sealant is introduced in the viscous state and thus unevenness, ie tolerances, balanced between the individual components of the window or the door can be. It is also beneficial if that Sealant circumferentially continuously introduced in a single operation, so that it is not necessary to weld the corner regions of a sash profile of plastic, as is the case for example in conventional edge joints with finished spacers. There are thus also improved versions of sash profiles made of aluminum, which are normally plugged, or made of wood / aluminum, which are usually connected via slot / pin connections, feasible. In addition, with the method according to the invention it is also possible to produce stepped glasses in window production efficiently.

Thus, it is also possible with the method according to the invention to lay the hitherto commercially available insulating glass with spacers, sealant and molecular sieve directly into the solid production, and to manufacture the known from the prior art insulating glazings as in the above-mentioned embodiment of the method directly to the sash profiles. For this purpose, within the scope of the invention, a commercially available spacer with sealant and molecular sieve may also be used, e.g. is available as a bar product and is bent. However, it is within the scope of the invention also possible to use spacers in the form of roll goods.

The introduction of the sealant can also be carried out by an extrusion process, since the inventive method is preferably used for the production of windows or doors with hollow chamber profiles, which are also extruded. It is thus used a technique with which the window producer usually has many years of experience.

It is possible that the sealant is introduced by the co-extrusion process, so that multi-layer sealant versions are made possible so as to be able to perform a functional separation of the individual functions of the edge bonding of the glazing, whereby the quality of the glazing can be increased, since in terms of properties the sealant no compromises have to be made.

It is also possible that another sealant below the filled sealant, ie closer to a surface of a Glaseinstandes, is introduced, whereby in addition a vapor barrier can be introduced with in one operation. In addition, with it optionally, a bonding of the individual glass panes are effected when a further sealant is used with corresponding adhesive properties.

According to a further embodiment of the invention, it is provided that with the spraying of the sealant between the individual glass panes or on one of the individual glass panes a spacer is introduced, whereby the method can be further simplified when windows or doors are made for a spacer for the spaced arrangement of the glass sheets is required.

The spacer can be arranged in the sealant or in the other sealant, whereby the statics of the window or the door can be improved by the spacer is not directly applied to the glass surfaces, but allows the edge assembly thus produced relative movements to a limited extent.

It is further possible that the insulating glazing is formed from at least three individual glass panes, and the sealing means is introduced extending over the entire sealed area between the at least three individual glass panes. It is thus achieved over all individual glass panes extending, continuous edge bond, so that the double glazing can be made in a single step even with more than two individual glass panes. In general, however, stated that in the context of the invention, the double glazing can be made only from two or more than three individual glass sheets.

The individual glass sheets can be arranged at a distance from the wing frame profile elements, wherein during the introduction of the sealant or the further sealant, this distance is at least partially also filled with the sealant or the further sealant. This embodiment is advantageous if at least one of the sealing means also has a corresponding adhesive effect, so that with the introduction of the sealant also simultaneously a bonding with the sash profile elements is made possible.

But it is also possible that a stepped glass is produced with individual glass panes, which differ in at least one dimension from each other. The sash profile element Accordingly, it also has a stepped design in the area of the insulating glazing, so that additional spacers can be dispensed with.

Finally, there is the possibility that an expanding after penetrating sealant or expanding further sealing agent is used, whereby the sealing effect can be improved and on the other hand, the order or the introduction of the sealant can be simplified by using the same, a different amount of entry of the sealant by expanding can be compensated.

In this case, the co-extrusion method proves to be an advantage, namely by introducing a further layer above the sealant, ie on that side of the sealant facing away from the sash frame profile element, a non-expandable material, so that the expansion of the sealant exclusively or or predominantly after down in the direction of the sash profile element. It can thus be optics for the consumer to be improved by a planar element is present in the visible area of the window or the door in the field of insulating glazing.

It is possible that this additional material is a functional layer.

For a better understanding of the invention, this will be explained in more detail with reference to the following figures.

Fig. 1

einen Teil des Verfahrens zur Herstellung eines Fensters oder einer Tür mit einer Isolierverglasung im Querschnitt geschnitten;

Fig. 2

ein nach einer Ausführungsvariante der Erfindung hergestelltes Fenster im Detail und im Querschnitt;

Fig. 3

eine weitere Ausführungsvariante der Erfindung zur Herstellung eines Stufengla- ses;

Fig. 4

eine Ausführungsvariante der Erfindung zu jener nach Fig. 3;

Fig. 5

ein nach einer Ausführungsvariante der Erfindung hergestelltes Fenster im Detail und im Querschnitt;

Fig. 6

ein nach einer Ausführungsvariante der Erfindung hergestelltes Fenster im Detail und im Querschnitt;

Fig. 7

ein nach einer Ausführungsvariante der Erfindung hergestelltes Fenster im Detail und im Querschnitt.

Each shows in a highly schematically simplified representation:

Fig. 1

cut a part of the process for producing a window or a door with an insulating glazing in cross section;

Fig. 2

a manufactured according to an embodiment of the invention window in detail and in cross section;

Fig. 3

a further embodiment of the invention for the production of a Stufengla- ses;

Fig. 4

an embodiment of the invention to that after Fig. 3 ;

Fig. 5

a manufactured according to an embodiment of the invention window in detail and in cross section;

Fig. 6

a manufactured according to an embodiment of the invention window in detail and in cross section;

Fig. 7

a manufactured according to an embodiment of the invention window in detail and in cross section.

By way of introduction, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosures contained in the entire description can be mutatis mutandis to the same parts with the same reference numerals or component names. Also, the position information selected in the description, such as top, bottom, side, etc. related to the immediately described and illustrated figure and are to be transferred to a new position analogous to the new situation.

In Fig. 1 is a sash profile 1 shown in cross section. This casement profile 1 is preferably formed as a hollow chamber profile with a plurality of hollow chambers 2 and produced by extrusion. In particular, the casement profile 1 is made of a plastic material customary for such casement profiles 1 in the prior art, for example of PVC, of metal or of a plastic composite material, such as, for example, a plastic filled with wood particles (WPC material). Although not preferred, it is within the scope of the invention, the possibility that the casement profile 1 is also formed of a solid material, for example made of wood.

With regard to the sash profile 1 and for its manufacture, reference is made to the relevant prior art, in particular also with regard to possible stiffening with metal profile elements or with regard to thermal insulation, for example by arranging embedded in at least one of the hollow chambers 2 foam elements. Subsequently, after the sash frame profile 1 has attained sufficient rigidity, an insulating glazing 3 in the production line of the window manufacturer is subsequently produced on this extruded sash frame profile 1. These are in variant according to Fig. 1 three individual glass panes 4, 5, 6 successively arranged in the region of a Glaseinstandes 7. The Glaseinstand 7 is formed in this embodiment with an at least approximately L-shaped cross section, so that this Glaseinstand 7 on the outside, that is in the region of an outer surface 8 of the hollow chamber profile 2, is open. However, there is also the possibility that this Glaseinstand 7, as is known in the art, is formed with a U-shaped cross-section.

For the spaced arrangement of the individual glass panes 4 to 6 with respect to a lower surface 9 of the hollow chamber profile 2 in the region of the glass recess 7 glass wedges 10, 11, 12 can be arranged on this surface 9 for the individual individual panes 4, 5, these glass wedges 10, 11, 12 need not extend continuously over the entire length of the hollow chamber profile 2. It is sufficient a so-called two-point edition. Furthermore, there is the possibility that these glass wedges 10, 11, 12 are formed integrally with the hollow chamber profile 2. With the aid of these glass wedges 10 to 12, i. the glass blocks, it is possible that for the production of a gas-tight edge composite, as further explained below, injected material for forming the edge bond into the range of end faces 13, 14, 15 of the individual glass sheets 4, 5, 6 ,

In a first step, the in Fig. 1 On the left, the first individual glass pane 4, that is, the individual glass pane 4 arranged in the installed window or the built-in door - when installed, the casement profile 1 with its lower fold region is known to strike against an outlet arranged in the outlet for the window opening or door opening in the facade Frame on, which is formed in particular from extruded hollow chamber profiles - in the Glaseinstand 7 as possible in the edge region of the Glaseinstandes 7 - as in Fig. 1 shown - arranged. In this case, between the surface 9 of the Glaseinstandes 7 and the glass 4 previously a bonding agent 16 are arranged, for example, an adhesive, so that the individual glass sheet 4 is connected to this adhering to the sash profile 1. In this case, optionally, the glass wedge 10 can also be dispensed with by virtue of this adhesion promoter 16 protruding into the end face 13 of the individual glass element 4 on the underside. In a preferred embodiment extends However, the bonding agent 16 does not extend over the entire end face 13 of the single glass element 4, but only over a partial area, so that the injected material for producing the marginal composite extends into the end face 13 below the glass pane 4, whereby the gas-tightness of the insulating glazing 3 improves can be. The bonding agent 16 may be formed for example by an adhesive tape, it is also possible to use pasty bonding agent 16, which is applied to the corresponding surface areas of the Glaseinstandes 7 of the wing frame profile 1 before adjusting the single glass pane 4.

Before setting the first individual glass pane 4 in the Glaseinstand 7, the sash of the window or the door can be completely finished, so for example in a square or rectangular window or door, the four sash profiles 1 to be interconnected, in particular by welding, if these have been made of plastic or a plastic material, wherein the corner regions are preferably mitred, as is known from the prior art. It can at this time also provided for in the sash profile 1 internals, such as foam insulation layers, stiffening profiles, etc., as well as various fittings that are to be arranged at least partially hidden in the sash profile 1, be installed.

The further course of the procedure can be designed such that the second individual glass pane 5, in this case the central single glass pane 5, being a triple-pane insulating glass, is arranged at the corresponding location of the glass enclosure 7, either on the glass wedge 11 or else the possibility that instead of the glass wedge 11 at least partially a bonding agent 16 is applied again. By means of a holding device, this central single glass pane 5 is aligned such that it extends at least approximately parallel to the first individual glass pane 4.

As a result, a sealing means 18 is introduced into the intermediate space between the first individual glass pane 4 and the second single glass pane 5 by means of an introduction device 17, for example a nozzle or a lance, wherein the sealing means 18 at the same time an absorbent 19 and / or a Adsorbent 20 contains. The sealing means 18 may be formed, for example, by a silicone foam, a TPS, etc. For example, zeolites (3 Å) or molecular sieves can be used as absorbent 19 and / or adsorbent 20 become. The proportion of the absorbent 19 and / or the adsorbent 20 to the absorbent or adsorbent-sealant mixture may be selected from a range having a lower limit of 20% by weight and an upper limit of 50% by weight, for example the proportion may be 40% by weight.

The introduction device 17 is preferably formed by an extruder nozzle, so that so filled with the absorbent 19 and / or the adsorbent 20 sealant 18 is introduced by extrusion into the gap in the edge region between the individual glass sheets 4 and 5, so as to form a gas-tight edge bond ,

In this case, the introduction device 17 is guided over the entire edge region between the individual glass panes 4, 5, wherein this is dimensioned in its dimension so that this introduction device 17 can be guided in the space between the individual glass panes 4, 5. It is further possible to provide in the sash 1 at the bottom in the region of the fold a corresponding exemption, in which the introduction device 17, the intermediate region between the individual glass sheets 4, 5 can be performed overstretching. It is also possible to introduce the filled sealing means 18 from the outside into the intermediate space between the glass panes 4, 5.

In the next method step, the outer single glass pane 6, that is to say those individual glass pane 6 which faces away from the room side in the installed window, is arranged in the glass enclosure 7, as designed for the individual glass pane 5. Once again, an at least approximately parallel mounting of the individual glass pane 6 to the individual glass pane 5 is maintained via a holding device, while the filled sealing means 19 via the introduction device 17 into the space between the single glass pane 5 and the individual glass pane 6 for the completion of the insulating glazing. 3 in the edge region between the individual glass panes 5, 6 is injected.

According to one embodiment, there is the possibility that in a first step, only the first single glass pane 4, that is, the in Fig. 1 left single-glass pane 4, is arranged in Glaseinstand 7, then the filled with the absorbent 19 and / or the adsorbent 20 sealant 18 in the edge region of the individual glass pane 4 is sprayed onto this and only then the further single glass pane 5 in the Glaseinstand 7 is delivered. Of course, the same procedure also applies to the further right-hand individual glass pane 6.

There is also the possibility of a mixed variant, that is, for example, the two individual glass panes 4, 5 are positioned and then the space in the edge region between the individual glass panes 4, 5 filled to produce the edge seal with the filled sealant 18 and then on the single glass pane 5 on the outside surface, the filled sealant 18 is applied before the further single glass pane 6 is delivered.

In Fig. 2 an embodiment of the invention is shown. Shown again is a sash profile 1 with an insulating glazing 3, which in turn is composed of the three individual glass panes 4, 5 and 6.

It should be noted at this point that it is possible within the scope of the invention to also form a two-pane insulating glazing 3 or more than three individual glass panes 4 to 6 can be arranged.

In this embodiment variant of the invention, the individual glass panes 4 to 6 are arranged at least approximately parallel to one another in a first step for producing the insulating glazing 3 in the glass recess 7 and held in this position by means of a holding device. After that, over the in Fig. 2 Not shown insertion device 17, so for example, in turn, in particular an extruder die, the filled with the absorbent 19 and / or the adsorbent 20 sealant 18 in the edge regions between the individual glass panes 4, 5 and 5, 6 introduced simultaneously, in which case the filled sealant 18 may also extend over the surfaces of the Glaseinstandes 7. However, it is preferred that at least in the outwardly open connection region between the casement profile 1 and the left glass pane 4 either a separate sealant or the above-mentioned bonding agent 16 is arranged, so that therefore the absorbent 19 and the adsorbent 20 in this area not with the ambient atmosphere in contact. For this purpose, a corresponding cover member may be provided in this area. Both versions are for the sake of simplicity, however, in Fig. 2 not shown.

The introduction device 17 can also be divided into two parts for the production of this variant, that is to say be designed with two partial nozzles whose nozzle outlets are arranged corresponding to the distance of the individual glass panes 4 to 6 from one another.

It is thus introduced in this embodiment, the filled sealing means 18 such that it extends over the entire sealed area between the at least three individual glass sheets 4 to 6. It is thus a corresponding time savings in the production of the window or door accessible, as well as an improved gas tightness over the entire insulating glazing 3 can be achieved.

In Fig. 3 a further embodiment of the invention is shown, in which case a so-called step glass is produced. Shown again is a sash profile 1 in cross section and the insulating glazing 3, consisting of the three individual glass sheets 4 to 6. The procedure itself is analogous to that after Fig. 1 so that in a first step, the individual glass panes 4 and 5 are arranged on the corresponding step-like shoulders of Glaseinstandes 7 and optionally via the bonding agent 16 with the surface 9 of the Glaseinstandes 7, that is, the surface 9 of the sash profile 1, respectively become. However, there is also the possibility in this embodiment that the adhesion promoter 16 is dispensed with if the filled binder 18 has corresponding adhesive properties, so that in this case the individual glass panes 4, 5 are initially held at a distance from the surface 9 of the glass recess 7 before the filled sealant 18 with the introduction device 17, which in Fig. 3 is shown only between the individual glass panes 5, 6, is introduced.

In this embodiment of the invention, the filled sealant 18 is introduced by the co-extrusion process. This has the advantage that in addition to the filled sealant 18, so the sealant 18 with the absorbent 19 or the adsorbent 20 at the same time a spacer 21 made of metal or plastic can be introduced, wherein in a variant, in Fig. 3 is shown, in addition to this co-extrusion process for the preparation of the edge bond below the spacer 21, a further sealant 22 can be introduced for the preparation of the edge bond between the two individual glass sheets 4, 5. The further sealant 22 may be formed for example by a butyl rubber and This sealant 22 can also simultaneously Have adhesive properties, so that this sealant 22 can take over the function of the bonding agent 16.

The spacer 21 may in one embodiment to the in Fig. 3 variant also be embedded in the sealant 22 or in the filled sealant 18, wherein the former variant is preferred. It is further preferred if the spacer 21 is introduced with a small distance to the surfaces of the individual glass panes 4, 5, so that the sealing means 22 surrounds the spacer 21 on all sides - viewed in cross section.

In continuation of this process, the further, third individual glass pane 6 is correspondingly delivered into the glass enclosure 7 and the edge composite is produced as just described, whereby in this case too the spacer 21 introduced by a coextrusion process can be provided.

It should be mentioned at this point that it is possible within the scope of the invention for the absorbent 19 or the adsorbent 20 to be added to the sealant 18 in the extruder. It is also possible to use a ready-filled sealant mixture.

Although in Fig. 3 the formation of the stepped glass between the individual glass panes 4, 5, ie the room-side single glass pane 4 and the adjoining, middle individual glass pane 5 is shown, conversely, there is the possibility that the stepped area between the single glass pane 5 and the outer single Glass sheet 6 in the sash profile 1 is produced.

In Fig. 4 is an embodiment of the invention to that after Fig. 3 represented in which a triple-stepped sash profile 1 is used and the insulating glazing 3 is made of the individual glass panes 4, 5, 6 with two stages.

Again, how are you? Fig. 3 described, the filled sealing means 18 with the absorbent 19 and / or the adsorbent 20, the spacer 21 and the further sealing means 22 introduced by means of a co-extrusion process.

Although in the figures, the absorbent 19 and the adsorbent 20 are shown spherically, they may also have a different habit.

There is also the possibility in all variants of the invention that an expanding sealant 18 and / or an expanding, further sealing means 22, for example a polyurethane, are used, so that after the introduction of this sealant 18 and the further sealant 22 in the edge region between the individual glass panes 4, 5 and 5, 6 by the expansion of the sealant 18 and the further sealant 22, a higher space filling in the edge region and thus a better seal is achieved.

The method according to the invention has the advantage that insulating glazings 3 can be produced, in which the sealing means 18 is introduced or produced peripherally without interruption for the production of the edge bond, so that the corner regions of the edge bond do not require any special aftertreatment in order to achieve a correspondingly high gas tightness to produce a correspondingly good vapor barrier in this corner area. Thus, no or possibly only in the region of the beginning and the adjoining end of the sealant - based on the injection process - post-processing steps are required in the corner regions of the edge bond.

In Fig. 5 a further embodiment of the invention is shown, in which case again a so-called stepped glass is produced. Shown is a sash profile 1 in cross section and the insulating glazing 3, consisting of the three individual glass panes 4 to 6 and an additional single glass pane 23. The preparation can be carried out in principle analogous to the above statements. In this embodiment, however, the individual glass panes are 4 to 6 and 23 arranged from both sides of the sash profile 1, ie in the Fig. 5 from the right and from the left. It is possible that the sash profile 1 has a central elevation 24. At this center elevation, the two middle individual glass panes 4, 5 are applied via the bonding agent 16, and then the filled sealant 18 and optionally the sealant 22 introduced into the space between the individual glass panes. In an analogous manner, the two outer individual glass panes 6, 23 for the completion of the insulating glazing 3, as described above, are subsequently attached to the casement profile elements 1.

In Fig. 6 is a variant of that to Fig. 5 the only difference being that the further individual glass pane 23 has a larger areal extent and covers the casement profile 1 in the region of a viewing side 25, partial coverage also being possible. For better retention of the individual glass pane 23, the single glass pane 23 faces between the surface of the casement profile 1, in addition the adhesion promoter 16 is at least partially applied, whereby the individual glass pane 23 is at least partially bonded to this surface. The view side 25 is the side from which the window or the door is viewed in the installed state, and may be both inside and outside in a room.

Of course, there is also the possibility that both sides of view of the wing frame or profiles / e of the individual glass panes 6, 23 are at least partially covered.

Fig. 7 shows an embodiment of the invention, in which the sash profile 1 has an increase 26, which, however, is formed marginally on the sash profile 1 and not in the region of the center, as in the embodiment according to the FIGS. 5 and 6 , This geometry of the sash profile is suitable for producing a Dreischeibenisolierverglasung, whereby in this embodiment, the individual glass pane 4 from a different side (from the right) than the individual glass panes 5, 6 (from left) on the sash profile 1 are arranged. Incidentally, reference is made to the above statements with respect to the formation of the insulating glazing 3 in order to avoid repetition.

With these last-described embodiments of the invention is to be clarified that with the inventive method a variety of geometries and step lenses can be produced, even with asymmetrical arrangement of the individual glass panes 4 to 6, 23, whereby by the direct production of the insulating glazing 3 on the sash profiles 1 tolerances can be removed from the system, as they occur in a separate production of the insulating glazing 3 and its subsequent insertion into the sash profiles as a complete element. It can be relatively easily single glass elements 4 to 6, 23 processed with different dimensions and / or glass thicknesses for a window or a door.

In general, it is possible within the scope of the invention that conventional, butylated or provided with a sealant spacers with molecular sieve for the production of insulating glazing 3 can be used. These can be used as rolled goods or cut to the required length as a single strip. These spacers are before or after the delivery of a single glass pane 4 to 6, 23 attached to the sash frame profile 1 on this and then the respective other individual glass pane 4 to 6, 23 delivered and made the gas-tight edge bond. For the arrangement or introduction of such spacers known from the prior art application devices or Rahmensetzstationen can be used. Such spacers can in their interior, they are usually formed in the form of a channel having molecular sieve. The use of a roll has against individual strips (rod goods) that only a shock over the circumference of the window or the door is present, at which the two ends of the spacer must be connected to each other in a gastight manner.

To further improve the method, in particular for better tolerance compensation, there is the possibility within the scope of the invention of forming the glass wedges 10 on the casement profile 1 with an inclined surface as an insertion bevel, this sloping surface increasing in the direction from which the respective individual glass pane 4 to 6, 23 to the sash profile 1 is delivered. It is thus also an automatic centering individual glass panes 4 to 6, 23 achieved by this insertion. Of course, it is possible that these insertion aids are arranged in addition to the glass wedges 10 on the sash profile 1 or formed integrally therewith.

The embodiments show possible embodiments of the method according to the invention, wherein it should be noted at this point that the invention is not limited to the specifically illustrated embodiments thereof, but rather various combinations of the individual embodiments are possible with each other and this possibility of variation due to the teaching of technical action representational invention in the skill of those skilled in this technical field.

For the sake of order, it should finally be pointed out that in order to better understand the structure of the window or the door, these or their components have been shown partially unevenly and / or enlarged and / or reduced in size.

REFERENCE NUMBERS

1

Casement profile

2

hollow

3

glazing

4

pane

5

pane

6

pane

7

mounting depth

8th

surface

9

surface

10

glass wedge

11

glass wedge

12

glass wedge

13

face

14

face

15

face

16

bonding agent

17

infuser

18

sealant

19

absorbents

20

adsorbent

21

spacer

22

sealant

23

pane

24

central elevation

25

view page

26

increase

Claims (11)

Method for producing a window or a door with insulating glazing (3) which is formed from a plurality of individual glass panes (4, 5, 6), after which the individual glass panes (4, 5, 6) are spaced apart in casement profile elements (1 ) and between the individual glass sheets (4, 5, 6) a sealing means (18) is arranged, characterized in that the sealing means (18) between the individual glass sheets (4, 5, 6) is injected, or after arranging the first single glass sheet (4) thereon, the sealing means (18) is sprayed onto it and the second single glass sheet (5) is then gas-tightly applied to the sealing means (18), using a sealing means (18) an absorbent (19) and / or adsorbent (20) for moisture, or that a spacer provided with a sealant (12) is mounted on the first single glass sheet (4) and the second single glass sheet (5) is thereafter attached to the sealant (18) gas t is applied, wherein in the spacer and / or in the sealant () the absorbent (19) and / or the adsorbent (20) is or are included. A method according to claim 1, characterized in that the sealing means (18) is introduced by an extrusion process. A method according to claim 2, characterized in that the sealing means (18) is introduced by the co-extrusion process. Method according to one of claims 1 to 3, characterized in that a further sealing means (22) below the sealing means (18), ie closer to a surface (9) of a Glaseinstandes (7) is introduced. Method according to one of claims 1 to 4, characterized in that a spacer (21) with the spraying of the sealing means (18) between the individual glass panes (4, 5, 6) or on a single glass pane (4, 5) introduced becomes. A method according to claim 5, characterized in that the spacer in the sealing means (18) or in the further sealing means (22) is arranged. Method according to one of claims 1 to 6, characterized in that the insulating glazing (3) from at least three individual glass panes (4, 5, 6) is formed, and the sealing means (18) over the entire sealed area between the at least three Single glass sheets (4, 5, 6) is inserted extending. Method according to one of claims 1 to 7, characterized in that the individual glass panes (4, 5, 6) are arranged at a distance from the wing frame profile elements (1) and that during the introduction of the sealing means (18) or the other Sealant (22) this distance is at least partially also filled with the sealing means (18) and / or the further sealing means (22). Method according to one of claims 1 to 8, characterized in that a step glass with individual glass sheets (4, 5, 6), which differ in at least one dimension from each other, is produced. Method according to one of claims 1 to 9, characterized in that after the introduction of an expanding sealant (18) is used. Method according to one of claims 4 to 10, characterized in that after the introduction of expanding further sealing means (22) is used.

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