DE4424928C1 - Cpd. profile with higher heat through passage coefficient - Google Patents

Abstract

The cpd. profile has a frame profile track and a vane profile track spaced apart and determining heat inhibiting zones. On the frame or vane profile track is an all-round seal, which is provided in an intermediate zone defined between the two tracks. The vane profile track (2) on its heat-side wall is prolonged in the direction of the frame profile track (1) and is provided with a seal accommodation section (21). The frame profile track near its heat-side wall (3d) contains a seal accommodation section (8,11) facing to the intermediate space (22). The all-round seal (10) is inserted selectively in a seal accommodation sections (8,21) of the frame profile track or the vane profile track.

Description

The invention relates to a composite profile according to the preamble of claim 1.

A composite profile according to the preamble of the patent saying is from DE 33 00 599 C2 or from the magazine "Building with aluminum" 1982, pages 46 and 47 (series WG) be knows. With such composite profiles, the heat transfer should Coefficiently meet the existing requirements without the External dimensions of the profile cross sections can be enlarged. At the composite profile according to DE-33 00 599 is the circumferential one Seal outside of that between the thermal insulation zones Frame profile and sash profile arranged, infol a comparably wide space between the frame pro filstrang and the wing profile strand is present, in which con vection can occur. The circumferential seal sits on the sen composite profiles within the fitting chamber or fills the Fitting chamber partially out, which can be undesirable.

The invention has for its object a composite profile to verbes according to the preamble of claim 1 sern that it is for use with different requirements due to the heat transfer coefficient without great constructive Effort can be adjusted.

This object is achieved by the characterizing Part of claim 1 specified features solved.

Further refinements of the composite profile according to the invention result from the subclaims.

The invention creates a composite profile in which the circumferential Alternatively, the center seal on the frame profile strand or on the sash profile strand without making design changes or without using different frame profile strands or sashes profile strands can be used. At the same time there is the circumferential seal always in the space between the frame section and the sash section defined which is the width of this space due to the volu the circumferential seal is reduced.

As far as the circumferential seal arranged on the frame profile strand is, the composite profile for higher heat transfer coefficient used while lower heat transfer coefficient the circumferential seal sits on the wing profile strand and in the closed position there is a thermal insulation profile, which is placed on the frame profile strand. In the latter Case is the space between the frame section and the wing profile strand in terms of its width through the circumferential seal significantly restricted, which is a strong Reduction in convection in the space. The reduction or substantial reduction in convection prevents an energy flow between the cold side and warm shell of the profile.  

The entire wall of the frame on the warm side profile strand protected by the circumferential seal, while the surface of the frame profile facing the wing profile strand strangs through the attached thermal insulation profile also against is protected by cold air.

In an embodiment in which the circumferential seal is arranged on the frame profile strand, the warm side tub extension of the frame profile strand protected by the seal.

In all embodiments, the seal lies - from viewed from the cold side - in front of the warm side Wall of the frame profile strand.

Preferred embodiments of the invention are described below inventive composite profile using the drawings to explain described further advantages and features.

Show it:

Fig. 1 is a sectional view of the inventive Ver composite profile according to a first embodiment;

Fig. 2 is a Fig. 1 corresponding cross-sectional view of a second embodiment of the anschaulichung Ver Ver composite profile,

Fig. 3 is a Fig. 1 corresponding embodiment of a bund Ver profile,

Fig. 4 shows a comparison with FIG. 2 modified embodiment of the composite section,

Fig. 5 is a sectional view through a profile for receiving a glazing element consisting of a wing gel profile and a frame profile, and

Fig. 6 shows a modified version of FIG. 1 embodiment of a profile, in particular wing profile, for clarification of the use of sealing elements.

In Fig. 1 a first embodiment of a composite profile is shown, which consists of a frame profile strand 1 and a wing gel profile strand 2 . The frame profile strand 1 has a heat insulation zone 4 defined by a profile strand 3 , which is arranged between an outer frame profile shell 5 and an inner frame profile shell 6 .

The profile strand 3 has essentially a square design and consists of a wall 3 a facing the wing profile strand and a wall 3 b facing away from the wing profile strand and from the square profile laterally closing end walls 3 c, 3 d. The thermal insulation zone 4 is defined by a thermal insulation material introduced into the profile.

According to the invention, the wall 3 a of the frame profile 3 we at least provided with a seal receiving section 8 , which is arranged near the warm wall 3 d and has the shape of a groove or dovetail groove, whereby a circumferential seal 10 is firmly inserted into the receiving section 8 can be.

In the embodiment shown in Fig. 1, the wall 3 is provided with a second receiving portion 11, the taking out section before to 8 is defined and is intended for in connection with FIG. 2 described purpose.

From the wall 3 a or 3 d a web 12 , which if necessary has the profile shown in FIG. 1, runs to the inner shell 6 and defines one side of a fitting chamber 13 . The seal 10 rests with a foot 10 a on the wall 3 a. Of the foot 10 a (in Fig. 1 upwards) is a sealing lip 10 b away, ending in a turned-back lip portion 10 c. The lip and the lip portion 10 b and 10 c is in the closed position on the opposite part of the Flügelpro filstranges of which is indicated at 14 and the extruded profile to the wing facing side of the fitting chamber 13 defined.

The wing profile strand 2 is explained in more detail below. The wing profile strand 2 consists of a profile strand 16 with preferably substantially quadrangular shape similar to the pro filstrang 3rd The profile strand 16 has two to the walls 3 a, 3 b of the frame profile strand substantially parallel de walls 16 a, 16 b, which with end walls 16 c and 16 d define the thermal insulation zone 17 of the wing profile strand, within which a thermal insulation material is arranged is. On the profile strand 16 there is the outer wing profile shell 18 , while on the opposite side of the profile strand 16 an inner wing profile shell 19 is formed.

From the side wall 16 d extends in the direction of the frame profile strand 1, a profile section 20 which in the above-described part 14 defines a receiving section 21 for a seal. This seal receiving section 21 has groove-like or a dovetail-shaped profile and is opened in the direction of the outside, that is, in the direction of an intermediate space 22 which is defined between the two profile strands 3 , 16 .

The seal receiving portion 21 of the illustrated embodiment 1 according to a web 24 in Fig. Abstrebend provided to the right in the direction of the airfoil shell 19, thereby forming a further, in Fig. 1 is not designated in more detail profile.

The embodiment of a composite professional shown in FIG. 1 les thus has at least one seal receiving portion 8 which is formed in the frame profile section and opens towards the space 22, and another seal receiving portion 21 of the acceptance portion opposite to the Dichtungsauf 8 by 90 ° in the way shown in Fig. 1 rotates is provided and also opens to the space 22 . Thus, a seal can be inserted either in the seal receiving section 8 or in the seal receiving section 21 , so that the composite profile described above can be used and varied for different purposes.

The composite profile shown in Fig. 1 has a comparably large space between the frame and sash profile strands 1 , 2 , that is, the heat transfer coefficient is lower than that of the composite profile, which is described below in connection with Fig. 2.

Compared to Fig. 1, the same parts are provided with the same reference numerals in Fig. 2.

When using the circumferential seal 10 according to FIG. 1 it is ensured that the space 22 has a reduced width in relation to the profile width between the inner and outer profile shell due to the seal 10 located within this space 22 . By arranging the like tung 10 on the wall 3 a is a seal against the Flü gelprofilstrang 2 in the form of Profilab designated 14 section and at the same time a seal for the warm side located wall of the frame profile 3 d 3 ensured.

The embodiment shown in FIG. 2 essentially has the structure described in connection with FIG. 1. The difference between the embodiment of Fig. 2 compared to the Ausfüh approximate shape according to Fig. 1 is that a circumferential you device 10 'is inserted into the seal receiving portion 21 and a sealing end portion 10 c' is applied to a thermal insulation profile 26 when the wing is in its closed position occupies. While the seal 10 according to Fig. 1 consists of a foot 10 a a thereof projecting web 10 b and the seal lip 10 c, which runs approximately parallel to the web 10, is, and the lip 10 'is hinged to c at the dock, the gasket 10 'A foot 10 a with an approximately parallel lip 10 c' on.

The thermal insulation profile 26 is fastened to the frame profile strand 1 as an additional thermal insulation strip. The heat insulation strip 26 is attached by means of clamping hooks 27 a, 27 b or the like, which are formed on the wall 28 facing the frame profile strand and engage in the receiving sections 8 , 11 in a clamping or latching manner. The thermal insulation strip 26 maintains a distance from the part 14 in the illustrated embodiment, which enables the use of the seal 10 '. The Wärmedämmlei ste 26 is designed such a width that it is smaller than the width of the frame profile strand, that is smaller than the width of the wall 3 a. In the embodiment of Fig. 2, the sealing portion, consisting of the sealing lips 10 a ', 10 c' of the circumferential seal 10 'is roughly in the same position as shown in connection with Fig. 1, whereby the the seal receiving section 8 to the warm wall 3 d adjoining area is closed or sealed in the closed position. The foot 10 a of the seal 10 'is located in Fig. 2 above the Schnitteab section 8 and approximately at the level of the designated with 26 a surface of the insulating strip 26 , which faces the room 22 .

In the embodiment shown in FIG. 2, the inter mediate space 22 between the frame profile strand 1 and the wing profile strand 2 is reduced by the additional heat insulating strip 26 , thereby ensuring a reduction in the heat transfer coefficient. The reduction in heat throughput coefficient is also achieved in that in the embodiment from FIG. 2, the seal 10 in the upper region, that is, in the seal receiving section 21 , sits and comes against the inner upper edge of the thermal insulation strip 26 to the system. The remaining space between the heat insulating strip 26, the loading impact chamber 13 and the wall 3 a on the warm side of the heat insulating strip 26 is protected by the seal 10 degrees.

The thermal insulation strip 26 can be easily fastened in the composite profile by means of its clamping hooks 27 a, 27 b or the like. Depending on the requirement for the heat transfer coefficient, the thermal insulation strip 26 is provided or omitted and the seal 10 is arranged either in section 21 or 8 . In other words, this means that one and the same composite profile can be used efficiently for different heat transfer coefficients and, in the case of a geometric, low heat transfer coefficient, starting from the composite profile according to FIG. 1 in accordance with FIG. 2, an additional heat insulating sleeve 26 is clipped onto the frame profile strand 1 or on this is attached and the seal 10 is inserted into the receiving portion 20 .

In Fig. 3 a modified form of Fig. 1 execution of the composite profile is shown. Insofar as there are the same parts as in FIG. 1, they are provided with the same reference characters. A further description of the embodiment according to FIG. 3 is not necessary in this respect.

The main difference between the embodiment according to FIG. 3 and the embodiment according to FIG. 1 consists in the formation of a single seal receiving section 8 in the region of the wall 3 a of the frame profile strand 3 . Furthermore, FIG. 3 shows a modified design of the device 10 compared to FIG. 1. The sealing lip section 10 c also bears against the profile section 14 , which forms the seal receiving section 20 , but section 21 of FIG. 3 of the seal receiving section remains free. The sealing lip section 10 c ver runs in the closed position approximately parallel to the inner or outer shell 5 , 6 , as is also provided in the seal according to FIGS. 1 and 2. The seal 10 has, according to Fig. 3 a foot 10 a, which is extended in a web 10 b and carries the Retired bent lip 10 c. The web 10 b contains a hollow chamber.

A further essential difference of FIG. 3 compared to FIG. 1 is that the wall 3 a gel profile is shifted towards the Flü. The space 22 is thereby reduced re and thus the heat transfer coefficient is reduced.

Fig. 4 shows a further embodiment of the invention. The composite profile according to Fig. 4 substantially corresponds to the described in Fig. 2 but with the difference that the umlau Fende seal 10 is seated in the seal receiving portion 8, that is, on the side facing the inner side wall 30 of the heat insulation bar fitting 26 is provided and how in the above described embodiments, the cut 8 extending from the Dichtungsaufnahmeab for fitting chamber 13 portion of the wall 3 a of the frame profile strand 1 covers and protects. The clamping hook 27 a engages over the frame profile strand 1 on its outwardly facing wall 3 c, as clearly shown in FIG. 4 is Darge. The other clamping hook 27 b sits together with the foot 10 a of the seal 10 in the seal receiving section 8 . The seal 10 corresponds essentially to the seal used in the embodiment of FIG. 3.

With regard to the inclusion of a glass pane in the wing profile strand, reference is made to FIGS . 1 and 4 and the glass pane or glazing designated 31 there, which is inserted into the profile sections and seals shown in the figures in the upper area.

From the above description it can be seen that the determined by the frame section 1 and the wing section, th filled with insulating material thermal insulation zones 4 , 17 are provided approximately opposite each other and have a distance from each other, which defines a space 22 between the at the thermal insulation zones 4 , 17 . Within this intermediate space 22 is located either on the frame section 1 or on the wing section 2 seal 10 or 10 '.

In the embodiments according to FIGS. 1 to 4, at least two seal receiving sections are provided, one of which is formed on an extension of the warm side wall of the airfoil strand in the direction of the frame profile strand, while the other seal receiving section is provided in a wall which is perpendicular to the aforementioned Extension stands and is defined on the wall of the frame profile strand facing the wing profile strand.

The profiles described are preferably aluminum profiles that are extruded. Within the Alu miniumprofile profile parts 3 or walls 3 a, 3 b, etc. made of plastic, aluminum or the like are arranged and firmly connected to the aluminum profile, for example by engaging, inserting or the like.

According to a preferred embodiment, each Verbundpro fil 1 or 2 consists of at least two extruded sections whose walls 3 c and 3 d or 16 c and 16 d to be facing each other through walls 3 a, 3 b or 16 a, 16 made of insulating material such as plastics b are interconnected.

The Fig. 5 is a sectional view of a composite section with glazing and sealing member.

In Fig. 5, a preferred embodiment of a Verbundpro fils is shown, which consists of a frame section 1 and a wing section 2 .

In the embodiment shown, the frame profile strand 1 has a heat zone 4 defined by a profile section 3 , which is arranged between an outer frame profile shell 5 and an inner frame profile shell 6 .

The wing profile strand 2 has a profile section 16 , preferably with a substantially square shape, and in this embodiment speaks roughly the profile strand 3 .

The profile strands 3 and 16 preferably consist of different materials, the vertical walls in the drawing made of metal, preferably aluminum and the horizontal walls preferably made of plastic. Thus, the profile strand 16 consists of a wall 16 a facing the outside, a wall 16 b facing the inside, each made of metal, preferably extruded aluminum and plastic walls 16 c and 16 d, preferably made of glass fiber reinforced polyamide. As the drawing shows, the composite profile thus has a extruded section 16 a, which defines the outer wing profile shell 7 of the extruded profile, and an inner extruded section 16 b, which is shaped accordingly to accept a glazing bead 2 a. A thermal insulation zone 17 is defined within the walls 16 a to 16 d. In the described embodiments, the wall 16 c forms the fold base of the fold space.

A glazing element 131 sits in the wing profile strand 2 and is sealed off from the outer wing profile shell 7 by means of a seal 132 . The seal 132 has a conventional structure and is therefore not described in detail.

The glazing element 131 maintains a distance from the wing extrusion 16 or 16 a, 16 b, as can be seen from the drawing. The glass strip 2 a shown in the drawing holds the glazing 131 with respect to the seal 132 or against the wing profile strand 2 using a Dichtungsele element 134 , which is preferably in engagement with the glass strip 2 a in that the sealing element 134 on it inwardly facing base surface is provided with a groove-shaped recess into which the glass strip 2 a engages by means of a rib or a projection 136 .

The sealing element 134 preferably has the shape shown in the drawing and consists of the base 135 on which one or more lips 137 a, 137 b etc. are formed, the lips 137 a, 137 b etc. in the direction of the glazing element 131 run and ensure the required tightness. An extension 138 extends from the base 135 in the direction of the extruded section 16 or extruded section 16 a, 16 b. The extension 138 is designed according to the drawing such that a defined fold line 139 is formed between the base 135 and an end designated by 140 , such that the extension or curved lip 138 points in a predetermined direction and the end section 140 is bent.

In the drawing, 140 in broken lines, the end portion of the seal 134 is, as he would run ver in the non-folded state while 'the location of the end portion is shown in solid outline at 140, when the seal 134 by the glass bar 2 a firmly seated in the rebate .

The end portion has in its position with 140 'shown such a high restoring force that it presses firmly against the wall 16 c. The defined by the glazing element 131 , the outer wing gel profile shell 7 and the glazing bar 2 a folding space is divided by the sealing element 134 , ie by its extension 138 into two sections 141 , 142 , the section 142 through the glazing bar 2 a on the one hand and the Wan extension 16 c on the other hand and the extension 138 is completed.

The sealing element 134 is made of elastic material, preferably EPDM or APTK, this material or any other material used to ensure a restoring force of the free end portion 140 or 140 ', which ensures a sealing tendency against the wall 16 c.

From the above description it follows that the extension 138 has a total length which is greater than the available distance between the base 135 of the sealing element 134 and the associated wall 16 c in order to obtain the described effect.

The extension or lip 138 of the sealing element 134 runs, roughly speaking, parallel and spaced from the inwardly facing surface of the glazing element 131 and comes between the inwardly facing surface of the glazing element 131 and the glazing bead 2 a.

It should be mentioned that the glazing bead 2 a in the illustrated embodiment is inserted into the extruded section 16 b and has an extension leg 144 pointing perpendicular to the inner surface of the glazing element 131 , at the end of which the projection or the rib 136 is formed. For safe storage and support of the sealing element 134 , the glazing bar 2 a on the rib 136 can be provided with a Stützab section 145 , which curves slightly in FIG. 1 from the leg 144 downward and in the direction of the glazing element 131 .

By dividing the existing from the sections 141 , 142 existing overall rebate space due to the extension 138 of the processing device 134 , energy transfer between the outer wing profile shell 7 and the glass strip 2 a is prevented according to the present invention, which has an extremely favorable effect on the Wärmedurchlaßko.

This separation of the rebate space into sections 141 and 142 is ensured by the "foldable" design of the extension 138 of the sealing element 134 .

A modified embodiment of the sealing element described is shown in Fig. 6.

According to FIG. 6 134, the sealing element is an extension 138 that is formed in the form of a hollow chamber, the length of the extension 138 is greater Zvi than the distance of the base's 135 and c 134 supplied arrange th wall 16 of the sealing member. In this way it is achieved that the free end 140 is bent as a lip-shaped section in the direction of the glazing element 131 .

The profile of the extension section 138 is determined in this embodiment by two walls 138 a, 138 b and the ge curved section 138 c, which comes to rest on the wall 16 c of the wing profile 2 . In this design, too high a restoring force is generated by section 138 c that a tight seal against the wall 16 c ensures.

The profiling of the extension section 138 results in the embodiment according to FIG. 6 in that from the base section 135 two substantially parallel walls 138 a, 138 b projecting, which define a hollow chamber 139 between them, after which the two walls 138 a , 138 b converge and section 138 c results as an extension of wall 138 a.

In the embodiment according to FIG. 6, instead of the individual sealing lips 137 a, 137 b, a hollow chamber-like profiling is selected, so that the sealing element 134 according to FIG. 6 consists both of a first hollow chamber profile, which is at the level of the angle 134 between the glazing bead 2 a and the glazing element 131 is positioned, as well as a second Hohlkammerab section, which results in the form described from the walls 138 a, 138 b and the extension 138 c.

With the sealing element 134 described with reference to FIG. 6, the same effect results as is explained in connection with FIG. 5.

According to a further modification of the invention, the seal 132 according to FIG. 1 is replaced by the seal shown in FIG. 6, which in the area of the wing profile shell 7 has a hollow-chamber-like sealing section 132 a, also shown in FIG. 5, on which two sealing lips are located at the bottom Close 132 b and 132 c, of which the sealing lip 132 c has a greater length than the sealing lip 132 b. These lips or walls 132 b, 132 c ensure an additional separation of the rebate space between the seal 134 and the wing profile shell 7 . According to the in embodiment of Fig. 6, the seal lip 132 c inwards, ie towards the glazing element 131 and towards the wall 16 c bent and also a return force has prior preferably such a height that the end portion of the lip 132 c fixed or presses somewhat firmly on the wall 16 c. The lip 132 b, however, preferably has such a length that it rests on a web of the wing profile strand 2, designated 150 .

In the embodiment according to FIG. 6, the end edge of the glazing element 131 facing the thermal insulation zone 17 is at least partially enclosed by the sealing lips 132 b, 132 c, ie there is an additional separation of the rebate space section designated 141 in FIG. 5. If approximate shape at this exporting the wall 16 c of insulating material, in particular plastic, is completely surrounded by 131 a designated end edge or face of the glazing element 131 of insulating material portions.

The invention thus creates a sealing element which is a sol che training that the recording profiles for Ver glazing elements occurring rebate spaces interrupted or un be broken down and thereby energy radiation between who prevents the inside and the outside of the profile the.

The invention also provides a composite profile, preferably consisting of an outer profile shell 7 and an inner profile shell with glass strip 2 a, which are connected by wall elements 16 c, 16 d made of plastic or another insulating material with each other. Such a profile, in particular wing profile, serves to accommodate a glazing element 131 . Between the glazing element 131 and the warm Pro filschale of the wing profile, a seal is used, the art that the seal with its foot reaching to the profile creates a seal against the profile in the area of the rebate area si cher.

The invention creates a composite profile with a sealing element ment, in which the rebate of the glazing by a ver extension of the sealing element is sealed off and thereby heat transfer between the outer wall and the inner wall or glazing bead of the composite profile is prevented.

According to the invention it is provided that the sealing element according to FIGS . 5 and 6, which is preferably arranged on the warm side surface of the glazing, extends so far into the rebate space that it rests on the rebate base and thus a seal or separation of the rebate space between the outer wall on the one hand and the inner wall or glazing bead on the other.

With such an arrangement of sealing elements large rebate spaces, which have a comparably large cross section and cause convection to occur in the rebate, d. H. Air currents that affect the heat transfer coefficient avoided. In other words, that means air flow within the rebate space leading to an energy exchange between the outer wall and the inner wall or glazing bead of the Compound profile would lead is prevented.

According to a further embodiment of the invention, a magnification is for further connection of the Wärmedurchlaßkoeffizienten fication of view provided in Fig. 1 with 4 designated thermal zone 4. Whose magnification is achieved in that the separating web 3 a and 3 b with respect to the fitting chamber 13 above and extends further below, the thermal insulation zone 4 that is vertical to the illustration of FIG. 1 is extended, corresponding to the end walls 3 are c, 3 d is longer, the position of the fitting whereas chamber 13 in FIG. 1 remains position shown, so that the web 3 a comparison with FIG. 1 upwardly displaced approximately centrally extends to the fitting chamber 13. As an alternative or in addition to the above modification, the width of the thermal insulation zone 3 can also be increased, which overall leads to a greater width of the profile shown in FIG. 1.

In this modified embodiment, the heat insulation zone 3 is of not inconsiderably larger cross section than the heat insulation zone 17 of the wing profile strand 2 .

Claims (14)

1. Composite profile, with a frame profile strand and a wing gel profile strand, which define approximately opposite one another, from each other having heat insulation zones, and with a circumferentially arranged seal on the frame or wing profile strand, which is provided in a space defined between the frame profile and the wing profile strand, thereby featured,
that the wing profile strand ( 2 ) is extended on its warm wall in the direction of the frame profile strand ( 1 ) and is provided with a seal receiving section ( 21 ),
and that the frame profile strand ( 1 ) near its warmseiti gene wall ( 3 d) contains at least one to the space ( 22 ) white seal receiving portion ( 8 , 11 ), the circumferential seal ( 10 , 10 ') optionally in a seal receiving portion ( 8 , 21 ) of the frame profile strand ( 1 ) or of the wing profile strand ( 2 ) is used, the circumferential seal ( 10 ) being in sealing contact with the extension of the wing profile strand ( 2 ) when it is inserted into the seal receiving section ( 8 ) in the frame profile strand ( 1 ) is, while the circumferential seal ( 10 ') is in contact with a thermal insulation strip ( 26 ) in Dichtungskon when it is inserted into the seal receiving section ( 21 ) of the airfoil strand ( 2 ), the thermal insulation strip ( 26 ) being placed on the frame profile strand ( 1 ) is. 2. Composite profile according to claim 1, characterized in that the in the frame profile strand ( 1 ) formed sealing receiving portion ( 8 ) in its wing profile strand ( 2 ) facing wall ( 3 a) is provided. 3. Composite profile according to claim 1 or 2, characterized in that a circumferential seal ( 10 , 10 ') is arranged in the seal receiving portion ( 8 , 21 ) of the frame profile filstranges and / or wing profile strand. 4. Composite profile according to claim 1 or 2, characterized in that when in the seal receiving portion ( 21 ) of the wing profile strand ( 2 ) inserted circumferential seal ( 10 ') of the frame profile strand ( 1 ) on its to the wing profile strand ( 2 ) facing wall ( 3rd a) is provided with a thermal insulation strip ( 26 ). 5. Composite profile according to at least one of the preceding claims, characterized in that the frame profile strand ( 1 ) and the wing profile strand ( 2 ) each consist of two profile sections which are connected to one another by walls ( 3 a, 3 b, 16 a, 16 b) are. 6. Composite profile according to at least one of the preceding claims, characterized in that the circumferential seal ( 10 ) from a foot ( 10 a), egg nem from the foot approximately perpendicular web ( 10 b) and egg nem on the web ( 10 b) attached lip portion ( 10 c) be, the lip portion ( 10 c) runs approximately parallel to the web ( 10 b). 7. composite profile according to at least one of the preceding claims, characterized in that the seal ( 10 ') from a foot portion ( 10 a') and a substantially parallel to the foot portion of the lip portion ( 10 c '). 8. composite profile according to at least one of the preceding claims, characterized in that the wing profile strand ( 2 ) attached seal ( 10 ') between a fitting chamber ( 13 ) and the heat insulation strip ( 26 ) is arranged. 9. composite profile according to at least one of the preceding claims, characterized in that the on the frame profile strand ( 1 ) arranged seal ( 10 ) seals a fitting chamber of the wing extrusion profile ( 2 ). 10. Composite profile according to at least one of the preceding claims, characterized in that a sealing element ( 134 ) for sealing glazing solutions with a base, from which sealing lips protrude in the direction of the glazing, is provided that a from the base ( 135 ) of the sealing element ( 134 ) as an extension extending sealing lip ( 138 ) in an approximately parallel to the glazing ( 131 ) extend the direction to a fold base defined by a profile wall ( 16 c) is bent and with the free end ( 140 ') sealing on Fold reason is present. 11. Composite profile according to claim 10, characterized in that the sealing lip ( 138 ) extended to the fold base ( 16 c) has a defined fold line ( 139 ). 12. Composite profile according to claim 10 or 11, characterized in that the sealing lip ( 138 ) has such a high restoring force that it presses sealingly against the profile wall ( 16 c). 13. composite profile according to at least one of the preceding claims, characterized in that the sealing lip ( 138 ) between the glazing element ( 131 ) and profile folding space in sections ( 141 , 142 ) under. 14. A composite profile according to at least one of the preceding claims, characterized in that the sealing lip ( 138 ) extending to the profile wall ( 16 c) is provided on the warm side on the glazing element ( 131 ).