DE202004007805U1

DE202004007805U1 - Pressure profile and facade or skylight construction

Info

Publication number: DE202004007805U1
Application number: DE200420007805
Authority: DE
Original assignee: Schueco International KG
Current assignee: Schueco International KG
Priority date: 2004-05-14
Filing date: 2004-05-14
Publication date: 2004-07-29
Anticipated expiration: 2014-05-15
Also published as: EP1596023B1; DE502005008398D1; AT447077T; ES2334921T3; EP1596023A3; DK1596023T3; EP1596023A2

Abstract

Pressure profile for a facade or a light roof, with a profile strip (7) which can be fixed to a transom or mullion profile (2) by means of a filling element (5), such as an insulating glass pane, on the opposite longitudinal sides, can be clamped to the transom or mullion profile (2) , wherein the profile strip (7) is essentially flat on the side facing outwards, and a seal (6) is arranged on the side facing the filling element (5), characterized in that the profile strip (7) on its longitudinal side Each edge is encompassed by the seal (6).

Description

The present invention relates to a pressure profile for a facade or a light roof, with one on a transom or Post profile fixable profile bar, by means of on the opposite long sides a filling element, like an insulating glass pane, can be clamped to the transom or post profile is, the profile bar on the side facing outwards essentially is flat and on the side facing the filling element a seal is arranged, as well as a facade or light roof construction.
From the DE 102 34 154 a facade construction is known in which according to 1 Pressure profiles are provided in which receiving grooves with retracted seals are provided, which surround the surface elements on the edge. Cover plates are then placed on these pressure profiles to cover screw connections. For optical reasons, it is negative that the pressure profile is very high due to the sealing grooves and that the protruding cover shell is perceived as particularly solid.
In the DE 102 34 154 is in 5 a further facade design is disclosed in which the pressure strip is flat on the side facing outwards and a sealing strip presses on the edge of the insulating glass panes. Although this results in a flatter structure, there is the disadvantage that the seals are glued to the pressure profile for assembly, which is comparatively complex. It can also happen that the seals can loosen and slide over time due to thermal expansion, which leads to leaks.
Finally, in the DE 38 01 186 Another facade construction is known in which a pressure profile is mounted between two insulating glass panes and is enclosed by a seal. The seal closes flush with the outer plane of the insulating glass panes and lies against a middle glass pane that protrudes on the edge, so that a step-like structure results. However, such step glazing is relatively complex to manufacture, so that this construction is expensive.
It is therefore the task of the present Invention a pressure profile for a facade or a light roof as well as a facade or light roof construction to create a low height have and are easy to assemble with a simple structure.
This task is done with a pressure profile solved the features of claim 1.
According to the profile strip on its long sides edges each encompassed by the seal, so that profile strip and seal form a unit. This leaves the seal around the edges pre-fix the profile strip and assemble the pressure profile is simplified.
According to a preferred embodiment of the Invention is universal Seal mounted on the profile bar, so the seal is made in one piece. This leaves the assembly of the seal on the profile strip is further simplified, because only one sealing profile is fixed on the profile strip must become. Further increases stability, because the profile strip is encompassed on both sides by a leg of the seal is.
A particularly flat construction to realize the pressure profile, the profile bar preferably has on the edge in the area of the filling elements a thickness of less than 5 mm. This thickness is still sufficient about pressure forces to be applied to the seal and the filling element to be fixed, but minimizes the overall height of the pressure profile.
According to a further embodiment the invention is the profile strip on the outer side at the edge stepped and thereby forms an edge-side recording into which one leg of the seal is inserted. The leg can be positively in the recording, so that a particularly good pre-fixation is achieved. Furthermore, the encompassing leg of the seal can be flush with the outer side complete the profile bar, so a particularly nice one visual appearance is given. The thigh can cross-sectionally rectangular or tapered to fit into the marginal image.
The profile strip preferably has in the middle area an inward ledge-shaped projection on where openings to carry out are arranged by screws. The strip-shaped projection serves on the one side of the stabilization of the pressure profile and on the other Side the seal can be aligned with the protrusion. Further Is it possible, in the strip-shaped Protrusion to arrange the head sunk by fastening screws being the screw heads additionally can also be covered with a cover.
Furthermore, a facade or skylight construction provided with mullion and transom profiles, on which via pressure profiles filling elements are set.
The seal of the pressure profile can Have sealing foot, the one in a groove on the mullion or transom profile Insulator profile engages. This leads to good thermal insulation a small number of components and to seal or tight separation of the glass rebate for drainage.
The invention is described below using two exemplary embodiments with reference to the accompanying ones 1 and 2 described, which shows a sectional view through a facade or light roof construction.
A facade or skylight construction 1 includes a post or transom 2 , on the side grooves 3 are provided in the seals 4 have moved in. These seals 4 serve as a system for the edge area of insulating glass panes 5 , The insulating glass panes are held on the outside by a pressure profile, which consists of a profile strip 7 and a seal 6 is formed.
Between the faces of the adjacent insulating glass panes 5 there is an isolator profile in the middle 8th made of plastic, for thermal insulation in a screw groove 18 of the metallic latch or post engages. On the isolator profile 8th is another seal on the side facing outwards 9 set so that a glazing rebate area 10 between the insulating glass panes 5 is divided in half.
The profile bar 7 has a strip-shaped projection in a central area 11 that extends up between the insulating glass panes 5 extends and is substantially V-shaped. This ledge-shaped projection 11 is dimensioned so that the head can be received by countersunk screws. The wedge-shaped spreading side surfaces 12 flow into side arms 13 that are parallel to an outer plane of the insulating glass pane 5 extend. The lead 11 is due to the seal 9 and has regular countersunk screws that are inserted into the screw groove 18 of the post or transom 2 are screwed in.
The poor 13 the profile bar 7 are tapered in an end area, with a recess on the side facing outwards 14 is provided, which forms a step around a leg 15 the seal 6 to record in it. The seal 6 thus encompasses on opposite sides of the profile bar 7 with thighs 15 the same, and can be pre-fixed in this way. On the to the insulating glass pane 5 facing the seal 6 sealing arms 17 or sealing lips, which have a holding force on the insulating glass pane 5 transferred and ensure tightness. The profile bar 7 forms a flat surface on the side facing outwards 16 from that is flush with the outer side of the thigh 15 concludes. The thigh 15 are form-fitting in the recess 14 added with the tip of the thigh 15 can also taper to a point. The seal 6 can be one-story on the profile bar 7 be assembled so that the unit is made of profile strip 7 and poetry 6 on the transom or post 2 is mounted to the insulating glass panes 5 set. The screws used can be in the projection 11 be recessed, a cover can also be mounted on the heads of the screws.
In 2 is one opposite 1 modified embodiment shown, in the longitudinal direction on the outside of the profile bar 7 in the area of the strip-shaped projection 11 a groove 20 is spared. This groove 20 optically shows a subdivision of the facade fields and also serves to accommodate screw heads that run along this groove 20 to be assembled.
Alternatively, the seal 6 in the area of the strip-shaped projection 11 also have a sealing foot that fits into the insulator profile 8th intervenes. In this way, the provision of an additional seal 9 omitted.
It is also possible to use the seal 6 arrange additional sealing arms in the area of the glass rebate in order to subdivide the glass rebate 10 to achieve and thus improve the thermal insulation.

Claims

Pressure profile for a facade or a light roof, with one on a transom or post profile ( 2 ) definable profile bar ( 7 ) by means of a filling element on opposite long sides ( 5 ), like an insulating glass pane, on the transom or post profile ( 2 ) can be clamped, the profile strip ( 7 ) is essentially flat on the side facing outwards, and on the side facing the filling element ( 5 ) facing side a seal ( 6 ) is arranged, characterized in that the profile strip ( 7 ) at their longitudinal edges from the seal ( 6 ) is encompassed.
Pressure profile according to claim 1, characterized in that a continuous seal ( 6 ) on the profile bar ( 7 ) is mounted.
Pressure profile according to claim 1 or 2, characterized in that the profile strip ( 7 ) in the area of the filling elements ( 5 ) has a thickness of less than 5 mm.
Pressure profile according to one of claims 1 to 3, characterized in that the profile strip ( 7 ) is stepped on the outer side at the edge and thereby an edge-side receptacle is formed into which a leg ( 15 ) the seal ( 6 ) is inserted.
Pressure profile according to one of claims 1 to 4, characterized in that the profile strip ( 7 ) and the encompassing legs ( 15 ) the seal ( 6 ) close flush.
Pressure profile according to one of claims 1 to 5, characterized in that the profile strip ( 7 ) a strip-shaped projection facing inwards in a central area ( 11 ), in which openings for the passage of screws are arranged.
Pressure profile according to claim 6, characterized in that the head of the screws in the strip-shaped projection ( 11 ) arranged sunk are.
Facade or skylight construction with mullion and transom profile ( 2 ) on which filling elements ( 5 ), such as insulating glass panes, are characterized in that the filling elements ( 5 ) are determined via pressure profiles according to one of the preceding claims.
Facade or skylight construction according to claim 8, characterized in that the seal ( 6 ) has a sealing foot that fits into a groove on the mullion or transom profile ( 2 ) specified isolator profile ( 9 ) intervenes.