EP2942466A1 - Composite profile with load discharge devices for the holding means of a functional element, in particular a tape element and method of installation of such a functional element - Google Patents

Abstract

A composite profile (100, 100a, 200) having at least the following features: a first metallic outer profile (101, 101a, 201), at least one Isolierstegebene (I, II, III, IV), the one or more insulating webs (106, 107 , 112, 113, 206, 207), a second metallic outer profile (102, 102a, 202), wherein the metallic outer profiles (101, 101 a, 201) respectively first load transfer devices (118, 218) for fastening means (29, 32 ) of a functional element, in particular a band element (20), is characterized in that the first metallic outer profile (101, 101 a, 201) and / or the second metallic outer profile each have a second or more load transfer device (s) (130, 230) for the fastening means (29, 32) of the functional element, in particular of the band element (20), wherein the load transfer devices (118, 130, 218, 230) each have an inclined flank which is connected to a profile web of the respective metallic A. outer profile (101, 102a, 201, 202) in each case an angle ± includes, which is smaller than 90 °.

Description

The present invention relates to a composite profile with load transfer devices for fastening means of a functional element, in particular a band element according to the preamble of claim 1.

Fasteners for functional elements, in particular for rotating belts (hereinafter also referred to as band or bands) on profiles for doors or windows are known from the prior art in a variety of configurations. The problem is usually in particular the attachment in Isolierstegebenenbereich composite profiles, since no large loads due to the material properties of the insulating bars in the Isolierstegebenen or zones can be removed. The profiles are usually not equipped with special training for mounting. On the other hand, additional stiffeners are common, such as reinforcing profiles made of steel.

In the EP 2 093 362 B1 discloses a clamping system for fastening hinges and other fittings to window or door profiles, in particular to hollow window profiles provided with at least one internal rib or other reinforced zone within the profile, the clamping system comprising at least one bolt and a cam, which can be at least partially introduced through an opening in said hollow profile. In this case, the cam is designed so that it can be moved and / or tilted while the clamping system is introduced or tightened while the bolt or otherwise secured. The problem is that according to the technical teaching of EP 2 0933 362 B1 used sleeves are difficult to be anchored to a sloping rib. The one-sided support of the sleeve by a cam creates an unfavorable torque in the composite profile, whereby the attachment only relatively low tensile forces and can even lead to profile deformation. To catch the torque, the sleeves must be held in a hole on the opposite side of the profile. The length of the sleeves must correspond to the length of the profile. In addition, different sleeve lengths must be made available for different profile cross sections. ribs As a fastener below Profilamboss or short anvil are called.

The invention has the object to improve the generic state of the art.

The present invention solves this problem by the subject matter of claim 1. It also provides the method of claim 16 and the subject of claim 18.

According to the characterizing part of claim 1, it is provided that the first metallic outer profile and / or the second metallic outer profile each have a second or more load transfer device (s) for the fastening means of the functional element, in particular of the band element, wherein the load transfer devices each have an inclined flank, each with an (associated) profile web (in which they pass over in the region of its root) of the respective metallic outer profile in each case an angle α, which is smaller than 90 °.

By the second load transfer device is achieved in a particularly advantageous manner that the fastening means particularly large forces are removed torque-free. Due to the high load capacity of the fasteners less band elements are required than in the prior art, especially in heavy doors or windows. Advantageously, this results in lower costs. In addition, this results in particular advantageous that the fastening means must not be passed through the entire composite profile.

In a particularly preferred embodiment, the second load transfer device is designed as a web with a hook-shaped cross-sectional geometry. By this design, the web can be integrally formed particularly simple and thus advantageous in one piece to the respective metallic outer profile and fulfill its function as a second load transfer device particularly advantageous by its geometry. It is particularly advantageous if the angle α is preferably 55 ° to 85 °, particularly preferably 65 ° to 75 °. This results in a particularly advantageous torque-free load transfer of the two load transfer devices.

In a further particularly preferred embodiment, the first load transfer device has a constructive distance X from the second load transfer device. The distance X is the same for all metallic outer profiles. As a result, the fastening means can be standardized in an advantageous manner. It is particularly advantageous if the distance X is preferably 5 mm to 30 mm, particularly preferably 10 mm to 20 mm. This results in a particularly stiff and thus advantageous load transfer.

In a further particularly preferred embodiment, the fastening means are each inserted into the easily worked Isolierstegebenen the composite profile. This results in a simple and thus advantageous installation of the fastening means.

In a further preferred embodiment, the one fastening means is a sleeve. This sleeve is preferably formed with an eccentric bore and a contact surface. The sleeve bears against the respective metallic outer profile in the form of a surface contact. The surface contact extends beyond the respective web with hook-like cross-sectional geometry. The relatively long surface contact of the sleeve with eccentric bore advantageously supports a particularly rigid attachment of the sleeve with eccentric bore at the two load transfer devices. Also, a fastener in the form of a one-piece sleeve with eccentric bore over the prior art is much cheaper.

In a further particularly preferred embodiment, the sleeve with eccentric bore always the same length L. The length L is in each case shorter than the respective dimension of the frame composite profile or the wing frame composite profile in the longitudinal extent of the respective sleeve with eccentric bore. As a result, the sleeve can be standardized with eccentric bore and can be used in a particularly advantageous manner, regardless of the composite profile used universally. In addition, this results in the advantage that the fastening means and thus also the sleeve with eccentric bore need not be passed through the entire composite profile.

The amount of the distance X and the amount of the length L preferably has a ratio of 0.55 to 0.75, more preferably of 2: 3 and 0.667, respectively. This results in a stiff and thus advantageous load transfer.

In addition, the eccentric bore sleeve can be "inter-fixed" with a mounting cup. As a result, the assembly of the eccentric bore sleeve is advantageously facilitated and also increases the mounting safety. However, the mounting cup is not necessarily required for mounting the sleeve with eccentric bore.

In addition, the invention provides a mounting method for mounting the fastening means of the functional element, in particular the band member to the respective metallic outer profiles of the composite profile according to the invention. This ensures a particularly secure and yet simple and thus advantageous installation of the fastening means.

Furthermore, the invention provides a door or a window, with a frame and a sash which are each formed of innovative frame composite profiles or from wing frame composite profiles. Due to the high load capacity of the fasteners less band elements are required than in the prior art, especially in heavy doors or windows. In addition, particularly narrow and / or slim composite profiles can be equipped with bands by the invention. Advantageously, this results in lower costs.

Further advantageous embodiments of the invention can be found in the dependent claims.

Figur 1:

eine Tür, die einen Flügel- und einem Blendrahmen aufweist;

Figur 2:

eine Schnittdarstellung einer Tür mit einem Flügel- und einem Blendrahmenprofil nach Fig. 1;

Figur 3:

eine Schnittdarstellung des Blendrahmenprofils nach Fig. 2;

Figur 4:

eine Schnittdarstellung des Flügelrahmenprofils nach Fig. 2;

Figur 5:

eine Schnittdarstellung einer Tür mit einem Flügel- und einem Blendrahmenprofil sowie eingesetzten Band nach Fig. 1;

Figur 6a:

eine Schnittdarstellung des Blendrahmenprofils der Tür nach Fig. 1 bzw. Fig. 5

Figur 6b:

eine Schnittdarstellung des Flügelrahmenprofils der Tür nach Fig. 1 bzw. Fig. 5;

Figur 6c:

eine Schnittdarstellung des Blendrahmenprofils der Tür nach Fig. 1 bzw. Fig. 5;

Figur 6d:

eine Schnittdarstellung einer Ausführungsvariante des Flügelrahmenprofils der Tür nach Fig. 1 bzw. Fig. 5;

Figur 7a:

eine Ausschnittsvergrößerung des Blendrahmenprofils nach Fig. 6a;

Figur 7b:

eine Ausschnittsvergrößerung des Flügelrahmenprofils nach Fig. 6b;

Figur 7c:

eine Ausschnittsvergrößerung des Blendrahmenprofils nach Fig. 6c;

Figur 7d:

eine Ausschnittsvergrößerung des Flügelrahmenprofils nach Fig. 6d

Embodiments of the subject invention are illustrated in the drawings and will be described in more detail below. It shows:

FIG. 1:

a door having a wing and a frame;

FIG. 2:

a sectional view of a door with a wing and a frame profile after Fig. 1 ;

FIG. 3:

a sectional view of the frame profile after Fig. 2 ;

FIG. 4:

a sectional view of the sash profile after Fig. 2 ;

FIG. 5:

a sectional view of a door with a wing and a frame profile and inserted band to Fig. 1 ;

FIG. 6a:

a sectional view of the frame profile of the door to Fig. 1 respectively. Fig. 5

FIG. 6b:

a sectional view of the sash profile of the door to Fig. 1 respectively. Fig. 5 ;

FIG. 6c:

a sectional view of the frame profile of the door to Fig. 1 respectively. Fig. 5 ;

FIG. 6d:

a sectional view of a variant of the sash profile of the door to Fig. 1 respectively. Fig. 5 ;

FIG. 7a:

an enlarged detail of the frame profile after Fig. 6a ;

FIG. 7b:

an enlarged detail of the sash profile after Fig. 6b ;

FIG. 7c:

an enlarged detail of the frame profile after Fig. 6c ;

FIG. 7d:

an enlarged detail of the sash profile after Fig. 6d

The Fig. 1 shows a door 1, which has a wing with a sash 2 and a frame 3. This is merely an example to understand. Alternatively to the in Fig. 1 1, the present invention can also be used in windows or the like. Therefore, if the term "door" is used below, it can also be replaced by the term "window".

By a corner joint of two vertically or vertically oriented wing frame beams 4, 5 with an upper horizontal wing frame spar 6, an at least U-shaped (i.e., open on one side) frame of similar profiles is provided. A lower horizontal wing frame spar 7 is formed here as a geometrically different profile to the other wing frame bars 4, 5, 6. The casement 2 can also be made circumferentially closed from wing frame beams 4, 5, 6, 7, which are each made of a single profile. The frame 3 of this door 1 has frame frame spars 8, 9, 10. Individual or all of the spars may be formed as thermally insulated composite profiles.

The wing frame members 4, 5, 6, 7 together with a filling 11, the wing 12. The wing 12 further comprises at least two hinges 20 on. The filling 11 may e.g. an insulating glazing or a sandwich panel with a heat-insulating core made of foamed plastic. The hinges 20 are arranged parallel to the vertical sash bars 4, 5 and to the vertical frame beams 8, 10.

In Fig. 2 is a door 1 with a wing frame composite profile 100 and a frame composite profile 200 after Fig. 1 shown in section. For simplicity, only the lock side of the door 1 is shown.

In the following, purely by way of example, a wing frame composite profile 100 and a frame composite profile 200 with two metallic outer profiles 101, 102 and 201, 202 and one metallic center profile 103 and 203 respectively are described, wherein two isolating levels are provided. Alternatively, the wing frame composite profile 100 and / or the frame composite profile 200 also different, so for example, and preferably without the metallic center profile Be constructed 103 and 203, so that in each case the two metallic outer profiles 101, 102 and 201, 202 are connected to each other only via a Isolierstegebene.

In addition, in the following for the sash composite profile 100, the frame composite profile 200 own reference numeric number ranges are used to identify analogous characteristics in the individual composite profiles 100, 200 accordingly. However, this results in the Blendrahmenverbundprofil 200 a non-consecutive numbering of the reference numerals.

The sash composite profile 100 is detailed in FIG Fig. 4 so that the following description also refers to the illustration in Fig. 4 refers.

The sash composite profile 100 (see Fig. 2 and 4 ) has a first metallic outer profile 101, in which here at least one hollow chamber 104 is formed, and a metallic center profile 103, in which also preferably at least one hollow chamber 105 is formed. The first metallic outer profile 101 is connected to the metallic center profile 103 via at least one or more first insulating webs (aligned parallel here) 106, 107. These insulating webs 106, 107 between the first metallic outer profile 101 and the metallic center profile 103 form a first insulating land zone I or plane. The first metallic outer profile 101 also has, on its side facing away from the first insulating land zone I, a groove 108.

The metallic center profile 103 has in each case on its sides, each in the x-direction (see coordinate system in Fig. 2 and Fig. 4 ), each having a groove 109, 110 with an undercut, wherein the grooves 109, 110 is here each designed as a groove 109, 110 with a substantially T-shaped cross-section.

The metallic center profile 103 is connected to a second metallic outer profile 102, in which preferably at least one hollow chamber 111 is formed, via at least one or more second insulating webs (parallel here) 112, 113 connected. This insulating webs 112, 113 between the metallic center section 103 and the second metallic outer profile 102 form a second insulating land zone II or plane.

The insulating webs 106, 107, 112, 113 have here-by way of example-no hollow chambers. Alternatively, however, the insulating webs 106, 107, 112, 113 may also have one or more hollow chambers or the insulating webs 106, 107, 112, 113 may be summarized by transverse webs to form a kind of higher-level insulating profile.

The insulating webs 106, 107, 112, 113 are here-by way of example-arranged in a plane. Alternatively, it is also possible for the insulating webs 106, 107, 112, 113 to be offset horizontally relative to each other or vertically offset from one another. Likewise, a diagonal orientation of the insulating webs 106, 107, 112, 113 is possible.

The first insulating land zone I, which is formed between the first metallic outer profile 101 and the metallic center profile 103 by the insulating webs 106, 107, has a hollow chamber 114. The second insulating land zone II, which is formed between the metallic center profile 103 and the second metallic outer profile 102 by the insulating webs 112, 113, also has a hollow chamber 115.

Preferably, the insulating webs 106, 107, 112, 113 are web-shaped in cross-section.

The insulating webs 106, 107 of the first insulating land zone I here each have two thickened end sections 116. The respective end section 116 preferably has a trapezoidal or triangular or wedge-shaped or L-shaped or rectangular cross-section. The respective groove 117 accordingly has a cross section with a corresponding cross section.

In this case, each of the end sections 116 preferably engages in a corresponding groove 117. The groove 117 is formed on its one, the respective hollow chamber 104, 105, of the respective metal profile 101, 103 side facing by an anvil 118, which together with the respective metal profile 101, 103 by a forming process, such as extrusion is made. The groove 117 is also formed on its other, the respective hollow chamber 104, 105 of the respective metal profile 101, 103 opposite side by a web 119 with a free end. The free-end land 119 is laid on the respective end portion 116 by a forming process, whereby the respective end portion 116 of the insulating ribs 106, 107 in the x and y directions with respect to the coordinate system in FIG Fig. 2 and Fig. 3 is fixed positively.

In addition, the respective end portion 116 can also by a wire having an outer structure, such as knurling (not shown here) or other suitable joining method additionally in the z-direction with respect to the coordinate system in Fig. 4 or be set in profile direction, so that in each case a shear-resistant connection is formed.

The first metallic outer profile 101 has a web 130. Here, the web 130 has a hook-like cross-sectional geometry and is arranged on the insulating web-facing outer side of the first metallic outer profile 101, so that it projects into the hollow chamber 114 of the first insulating land zone I. The web 130 is positioned at a defined distance from the anvil 118 at a distance from the first metal outer profile 101.

The insulating web 107 of the first insulating land zone I has a groove 120 with an undercut, wherein the groove 120 is designed here as a groove with a T-shaped cross-section. In the groove 120 here a sealing profile 121 is positioned and fixed, which has a with the groove 120 geometrically corresponding, on the sealing profile 121 integrally formed foot 122 which engages in the groove 120 and snapped into the groove 120. The geometric design of the undercut of the groove 120 may also be performed differently than T-shaped.

The first metallic outer profile 101 of the wing frame composite profile 100 has on its side facing away from the first insulating land zone I a with respect to the coordinate system in Fig. 4 in the x-direction extending ridge 131 on. The web 131 has at its end a groove 132 with an undercut for receiving the sealing profile 121. The groove 132 here has a T-shaped cross-section, alternatively For example, the groove 132 may also have another suitable cross-sectional geometry in order to realize an undercut.

The insulating webs 112, 113 of the second insulating web zone II here each have a thickened end section 116. The respective end section 116 preferably has a trapezoidal or triangular or wedge-shaped or L-shaped or rectangular cross-section. The respective groove 117 accordingly has a cross section with a corresponding cross section.

In this case, each of the end sections 116 preferably engages in a corresponding groove 117. The groove 117 is formed on its one, the respective hollow chamber 105, 111 of the respective metal profile 102, 103 side facing by an anvil 118, which is made together with the respective metal profile 102, 103 by a forming process, such as extrusion. The groove 117 is also formed on its other, the respective hollow chamber 105, 111 of the respective metal profile 102, 103 opposite side by a web 119 with a free end. The free-end land 119 is laid on the respective end portion 116 by a forming process, whereby the respective end portion 116 of the insulating ribs 112, 113 in the x and y directions with respect to the coordinate system in FIG Fig. 4 is fixed positively.

In addition, the respective end portion 116 can also by a wire having an outer structure, such as knurling (not shown here) or other suitable joining method additionally in the z-direction with respect to the coordinate system in Fig. 4 or be set in profile direction, so that in each case a shear-resistant connection is formed.

The insulating webs 112, 113 further have here, on their side facing away from the respective end section 116, in each case a welt bead 123 and a welt flap 124. Here, the second metallic outer profile 102 in each case has a groove 125 with a corresponding cross-sectional geometry, so that the respective Kederwulst 123 engages in the respective groove 125 and the respective Kederfahne 124 is led out of the groove 125. In this way, a sliding guide is formed. The shear strength in the sliding guide can, but must, be orthogonal to the cross-sectional plane of the composite profile do not go to zero. Such sliding is colloquially referred to as "unobstructed or schubweiche connection". Alternatively, the metallic center profile 103 may form the groove 125.

In a further alternative embodiment variant, the insulating webs 112 and 113 may also each have a Kederwulst 123 and a Kederfahne 124 at its two ends. Accordingly, in this case, both the metallic center profile 103 and the second metal outer profile 102 respectively form the groove 125.

In a further alternative embodiment, the insulating webs 112 and 113 also in each case a Kederwulst 123 and a Kederfahne 124 bez. have a groove 125, so that each Isoliersteg 112, 113 each result in two Isolierstegabschnitte, each one Isolierstegabschnitt the Kederwulst 123 and the Kederfahne 124 and the other Isolierstegabschnitt the groove 125 has. In this case, the insulating web sections each have an end section 116 and the respective metal profiles 102, 103 have a groove 117 corresponding to the respective end section 116.

The shear strength of the sliding guide is chosen such that a displacement of at least two elements in the Isolierstegzone relative to each other due to dilation is possible without causing a tilting of the sliding guide and thereby adjusts a bending of the sash composite profile 100.

This results in a wing frame composite profile 100, the temperature-induced deformations by a shear soft or unobstructed connection of one of the metal sections 102, 103 and the respective insulating webs 112, 113 can compensate.

The insulating web 113 has a groove 120 with an undercut, wherein the groove 120 is designed here as a groove with T-shaped cross-section. In the groove 120 here is a sealing profile 126 is positioned and fixed, which has a with the groove 120 geometrically corresponding, on the sealing profile 126 integrally formed foot 127 which engages in the groove 120 and snapped into the groove 120. The geometric design of the undercut of the groove 120 may also be performed differently than T-shaped.

The second metallic outer profile 102 has on its side facing away from the second insulating land zone II a with respect to the coordinate system in Fig. 4 in the x-direction extending bridge 128 with free end. The web 128 has at its end a groove 129 with an undercut, for example for receiving a sealing profile (not shown here). The groove 129 here has a T-shaped cross-section, alternatively, the groove 129 may also have another suitable cross-sectional geometry to realize an undercut.

The metallic outer profiles 101, 102 and the metallic center profile 103 are preferably produced as extruded aluminum profiles. Alternatively, the production is also possible from a different material such as steel and / or another manufacturing method. The insulating webs 106, 107, 112, 113 are made of a plastic material, such as plastic. Polyamides (PA66, PA6, PPA), polyester (PET, PBT), polyolefins (PP) or polyvinyl chloride (PVC) produced, so that in each case a substantial thermal separation between the metal profiles 101, 102, 103 is achieved.

The sash composite profile 100 also has here a glass retaining strip 133. The glass retaining strip 133 is held and positioned by a hook profile 134, wherein the hook profile 134 is supported in the groove 108 of the first metallic outer profile 101 of the wing frame composite profile 100. The glass retaining strip 133 is e.g. then present when a glazing is selected as the filling 11 of the wing 12.

The frame composite profile 200 has a similar or similar structure as the sash composite profile 100. Therefore, in order to avoid repetition, only deviations and additions to the wing frame composite profile 100 will be described below.

The frame composite profile 200 (see Fig. 2 and Fig. 3 ) also has two insulating land zones III, IV. Notwithstanding the insulating webs 106, 107 of the first insulating land zone I of the sash composite profile 100, the window frame composite profile 200 in the first insulating land zone III insulating webs 206, 207, which are arranged vertically offset from one another.

The second metallic outer profile 202 of the frame composite profile 200 has on its side facing away from the second Isolierstegzone IV side with respect to the coordinate system in Fig. 3 in the x-direction extending ridge 235. The web 235 has at its end a groove 236 with an undercut for receiving a sealing profile 221. The groove 236 here has a T-shaped cross-section, alternatively, the groove 236 may also have another suitable cross-sectional geometry to realize an undercut.

The insulating web 207 has a groove 220 with an undercut, wherein the groove 220 is designed here as a groove with T-shaped cross-section. In the groove 220, the sealing profile 221 is positioned and fixed, which has a with the groove 220 geometrically corresponding, integrally formed on the sealing profile 221 foot 222 which engages in the groove 220 and snapped into the groove. The geometric design of the undercut of the groove 220 may also be performed differently than T-shaped.

In Fig. 2 It is shown that the sealing profiles 121, 132, 221 seal a rebate space 400 against the environment formed between the frame composite profile 200 and the sash composite profile 100 in the closed state of the door 1. The sealing profiles 121 and 226 and the sealing profiles 221 and 126 are in each case in an operative connection. In addition, the sealing profiles 121, 221 are each also in operative connection with the first metallic outer profile 201 of the frame composite profile 200 or with the second metallic outer profile 102 of the sash composite profile 100, so that the sealing profiles 121, 221 each have two sealing levels.

In Fig. 2 and Fig. 3 It is shown that the metallic center profile 203 of the frame composite profile 200 different from the metallic center profile 103 of the sash composite profile 100 on only one side, one in the x direction (see coordinate system in Fig. 3 ) aligned groove 209 having an undercut, wherein the groove 209 is designed here as a groove with T-shaped cross-section. The geometric design of the undercut of the groove 209 may also be designed differently than T-shaped.

The frame composite profile 200 has insulating ribs 206, 207 in its second insulating strip zone IV. The two insulating webs 206, 207 of the second insulating land zone IV each have at their two ends a thickened end portion 216. In this case, each of the end sections 216 preferably engages in a corresponding groove 217, which here is formed by a respective one of the metal profiles 202, 203. The respective end portion 216 preferably has a trapezoidal or triangular or wedge-shaped or L-shaped or rectangular cross-section. The respective groove 217 accordingly has a cross section with a corresponding cross section. Accordingly, the insulating webs 206, 207, unlike the insulating webs 114, 115 of the second insulating web zone II of the sash composite profile 100, do not slide with the second metal outer profile 202 of the window frame composite profile 200 or the metallic center profile 203 of the window frame composite profile 200.

The two insulating webs 206, 207 of the second insulating land zone IV of the frame composite profile 200 are here slightly offset from one another vertically. Alternatively, it is also possible that the insulating webs 206, 207 are each offset horizontally from one another or arranged in a plane. Likewise, a diagonal orientation of the insulating webs 206, 207 is possible.

Furthermore, the second metallic outer profile 202 of the frame composite profile 200 on its side facing away from the second Isolierstegzone IV a groove 208 on.

Furthermore, the frame composite profile 200 deviating from the sash composite profile 100 no glass retaining strip 133 on.

In Fig. 5 is a door 1 with a wing frame composite profile 100 and a frame composite profile 200 after Fig. 2 respectively. Fig. 3 and Fig. 4 , As well as an inserted band member 20 shown in section. Here, by way of example, a right hinged door 1 is shown. Alternatively, it is also possible to execute the door 1 as a left-hinged door 1a.

The section of the door 1 after Fig. 5 has a similar or similar structure as the cutout of the door Fig. 2 on. Therefore, in order to avoid repetition, only deviations and additions to the door will follow in the following Fig. 2 described. The door 1 after Fig. 5 points in contrast to the door in Fig. 2 at least one band element 20 -here purely by way of example a door hinge on.

The band element 20 is designed as a two-part band element 20 and accordingly has an upper band element 21 and a lower band element 22.

The upper band member 21 has a Z-shaped cross-sectional geometry, wherein the Z is rotated by 90 ° counterclockwise. The upper band element 21 has a retaining lug 23, which has a cross-sectional geometry that follows the geometry of the rebate space 400 facing side of the frame composite profile 200. The retaining tab 23 spans the groove 209 of the frame composite profile 200 (see Fig. 2 respectively. Fig. 3 ) and also the Isolierstegebene III of the Blendrahmenverbundprofils 200. In this case, the retaining tab 23 was supported in each case on the webs 219 (see Fig. 3 ). The upper band member 21 further comprises a crank 24, through which it is led out of the rebate 400, between the frame composite profile 200 and the sash composite profile 100 from the plane of the frame composite profiles 100, 200 and the door leaf 12.

The upper band member 21 further includes a sleeve 25 at its free end. The upper band member 21 may be designed as a so-called Fitschenband, i. In this case, the upper band member 21 has only one sleeve 25. Alternatively, the upper band member 21 also analogous to a so-called construction band two concentric sleeves 25 which are spaced apart in the profile direction of the frame assembly profile 200. The spacing between the two sleeves 25 in the case in the mounted state of the band member 20 receives a sleeve 26 of the lower band member 22.

The upper band member 21 is connected to its retaining tab 23 by a sliding block 27 on the frame composite profile 200 in the profile direction or with respect to the coordinate system in Fig. 5 Positionable in z-direction. The sliding block 27 engages in the groove 209 of the frame composite profile 200. The sliding block 27 is through a Attachment (not shown here) such as a screw attached to the frame assembly profile 200. The upper band member 21 is also transverse to the profile direction and with respect to the coordinate system in Fig. 5 in y-direction by an eccentric screw (not shown here) positionable.

The upper band member 21 is secured to its retaining tab 23 by at least one fastener 28 or fastening bolts on the frame composite profile 200 -here in the Isolierstegebene III or in the hollow chamber 214 of the frame composite profile 200-.

The fastening element 28 engages in the one fastening means 29. The one fastening means is at least one sleeve 29, in which the fastening element 28 engages. The sleeve 29 is closed at the periphery of its shaft and has here - purely by way of example - an eccentrically arranged to the sleeve shank threaded blind bore (not shown here) on. Alternatively, the threaded blind bore can also be arranged coaxially with the sleeve shank. The sleeve 29 with eccentric bore further comprises a contact surface (not shown here), which comes in the mounted state of the sleeve 29 with eccentric bore for engagement with the respective metallic outer profile 101, 102, 201, 202.

After inserting the sleeve 29 with eccentric bore an optional mounting cup 32 can be used for "intermediate fixation". "Intermediate fixation" here means that the mounting cup 32, the sleeve 29 is fixed with eccentric bore until the sleeve 29 is fixed with eccentric bore by the fastener 28. The sleeve 29 with eccentric bore is then held by the anvil 218 and by the web 230 with hook-like cross-sectional geometry. The anvil 218 and the web 230 are each formed in one piece by the first metallic outer profile 201 of the frame composite profile 200. The sleeve 29 with eccentric bore is thus held in an advantageous manner by two load transfer devices in the frame assembly profile 200 in the insulating land zone III and in the hollow chamber 214 of the frame composite profile 200.

For this purpose, the sleeve 29 with eccentric bore in each case an incision 30, 31 with an undercut. The incision 30 has a geometry that with the cross-sectional geometry of the anvil 218 corresponds, while the incision 31 has a geometry that corresponds to the cross-sectional geometry of the web 230 with hook-like cross-sectional geometry.

The other fastening means is at least one mounting bracket 28 arranged eccentrically to the fastening element 28, which fills the hole for fixing the sleeve 29 with eccentric bore after its insertion into a bore in the insulating web 207. As a result, slipping of the sleeve 29 is prevented with eccentric bore during assembly. The mounting cup 32 is in relation to the coordinate system in Fig. 5 arranged in the negative y-direction or in the direction of the metallic center profile 203 and in the direction of the second metallic outer profile 202 to the sleeve 29 with eccentric bore. The sleeve 29 with eccentric bore and the mounting cup 32 together form a two-piece dowel. The fastener 28 preferably engages fully circumferentially in the sleeve 29 with eccentric bore.

The lower band member 22 also has a Z-shaped cross-sectional geometry, wherein the Z is also rotated by 90 ° counterclockwise. The lower band member 22 has a retaining tab 33. The retaining tab 33 spans the groove 109 of the wing frame composite profile 100 (see Fig. 2 respectively. Fig. 4 The lower band member 22 also has a crank 34, through which it out of the rebate 400, between the frame composite profile 200 and the sash composite profile 100 from the plane of the frame composite profiles 100, 200 and the door leaf 12th led out. The crank 34 is designed so that the geometry of the upper band member 21 and the lower band member 22 is congruent.

The lower band member 22 further has a sleeve 26 at its free end. The sleeve 26 has a length which corresponds to the spacing between the two sleeves 25 of the upper band member 21. The sleeve 26 is further concentrically disposed with the sleeves 25 of the upper band member 21.

The lower band member 22 is at its retaining tab 33 via a horizontal sliding plate 35 transversely to the profile direction and with respect to the coordinate system in Fig. 5 in y-direction and a vertical sliding plate 36 on the sash profile 100 in the profile direction or with respect to the coordinate system in Fig. 5 Positionable in z-direction. The horizontal slide plate 35 and the vertical slide plate 36 are each disposed between the retaining tab 33 and the sash profile 100.

The upper band element 22 is fastened to its retaining lug 33 by at least one fastening element 28 or fastening bolts on the sash frame composite profile 100 -here in the Isolierstegebene I or in the hollow chamber 114 of the wing frame composite profile 100-.

The fastener 28 engages in a sleeve 29 with eccentric bore. The eccentric bore sleeve 29 is held by the anvil 118 and by the web 130 of hook-like cross-sectional geometry. The anvil 118 and the web 130 are each formed in one piece by the first metallic outer profile 101 of the wing frame composite profile 200. The sleeve 29 with eccentric bore is thus held in an advantageous manner by two load transfer devices in the sash composite profile 100 in the Isolierstegzone I and in the hollow chamber 114 of the sash composite profile 100.

For this purpose, the sleeve 29 with eccentric bore in each case an incision 30, 31 with an undercut. The incision 30 has a geometry that corresponds to the cross-sectional geometry of the anvil 118, while the incision 31 has a geometry that corresponds to the cross-sectional geometry of the web 130 with hook-like cross-sectional geometry.

In an alternative embodiment of the invention, the fastener 28 also engages in a mounting cup 32. The mounting cup 32 is in relation to the coordinate system in Fig. 5 arranged in the negative y-direction or in the direction of the metallic center profile 103 and in the direction of the second metallic outer profile 102 to the sleeve 29 with eccentric bore. The sleeve 29 with eccentric bore and the mounting cup 32 together form a two-piece anchor in the case in which the fastener 28 engages after assembly.

The sleeves 25 of the upper band member 21 and the sleeve 26 of the lower band member 22 are penetrated in the mounted state of the band member 20 by a mandrel 37, so that the lower band member 22 is rotatably mounted on the upper band member 21 and thereby the wing 12 rotatable about the central axis the sleeves 25 and the sleeve 26 is mounted on the frame 3. The mandrel 37 is secured against sliding out of the sleeves 25, 26 by a fastener (not shown) which is inserted into the sleeve 26 of the lower band member 22.

The band member 20 is therefore close by its upper band member 21 and its lower band member 22 and thus advantageously attached to its axis of rotation. As a result, acting bending moments remain small, so that relatively heavy wings 12 can be mounted on comparatively slim composite profiles 100, 200 or even relatively heavy wings 12 can be mounted with a few door hinges 20 to the composite profiles 100, 200, without the composite profiles 100, 200 to overload it.

In Fig. 6a or 6b is the frame composite profile 200 and the sash composite profile 100 from Fig. 5 For clarity, only with the sleeve 29 with eccentric bore, the mounting cup 32 and the fastener 28 shown. The sleeve 32 and the mounting cup 32 together form a two-piece dowel. The fastening element 28 is preferably used exclusively in the sleeve 29 with eccentric bore. As a result, a particularly stiff load transfer is achieved in an advantageous manner.

The incisions 30, 31 in the sleeve 29 with eccentric bore, with which the sleeve 29 with eccentric bore in each case attached to the anvil 118, 218 and on the web 130, 230 with hook-like cross-sectional geometry are clearly visible respectively. The sleeve rests against a profile wall of the respective first metallic outer profile 101. 201 of the frame composite profile 200 or of the sash composite profile 100 at least in the form of a line contact. Preferably, however, a surface (not shown here) is formed on the sleeve 29 with an eccentric bore, so that preferably results in a surface contact on the profile wall of the respective metallic outer profile 101, 201. The surface contact or the line contact extends beyond the respective web 130, 230 and thus extends beyond two load transfer devices.

It is also readily apparent that the sleeves 29, which are respectively inserted into the frame composite profile 200 and the wing frame composite profile 100, each have the same length L. The length L is in each case shorter than the respective dimension of the frame composite profile 200 or of the wing frame composite profile 100 in the longitudinal extent of the respective half-open sleeve 29.

This is possible since the respective anvil 118, 218 and the respective web 130, 230 with hook-like cross-sectional geometry each have an equal distance X (see FIG Fig. 7a to Fig. 7d ), regardless of which of the composite profiles 100, 200 the sleeve 29 is inserted with eccentric bore. In this respect, a particularly advantageous standardization of the sleeve 29 with eccentric bore and thus also the mounting shell 32 and the fastener 28 is achieved, which is universally applicable independently of the composite profile used 100, 200. The distance X is preferably 5 mm to 30 mm, particularly preferably 10 mm to 20 mm.

The amount of the distance X and the amount of the length L preferably has a ratio of 0.55 to 0.75, more preferably of 2: 3 and 0.667, respectively.

In the Fig. 6c 6d, respectively, the frame composite profile 200 as well as a sash composite profile 100a for a left-hinged door 1a are shown. Therefore, in order to avoid repetition, only deviations and additions to the right-hinged door 1 will follow in the following Fig. 5 described.

The frame composite profile 200 is in Fig. 6c compared to Fig. 6a shown rotated by 180 ° and corresponds to the Blendrahmenverbundprofil 200 after Fig. 6a . Fig. 5 . Fig. 3 and Fig. 2 ,

The wing frame composite profile 100a after Fig. 6d deviates from the wing frame composite profile 100 after Fig. 6a and Fig. 5 an altered first metallic outer profile 101a, ie without the web 131 and without the groove 132 on. Furthermore the sash composite profile 100a on an altered second metal outer profile 102a.

The second metallic outer profile 102a, in contrast to the second metallic outer profile 102, has, in addition to the web 128 and the groove 129, a further web 137 and a further groove 138 on the opposite side of the web 128 in a negative x-direction with respect to the coordinate system in FIG Fig. 6c or 6d.

Notwithstanding the composite profiles 100, 200 in Fig. 6a and 6b is the sleeve 29 with eccentric bore in Fig. 6c held in an advantageous manner by two load transfer devices in the sash composite profile 100a in the insulating land zone II of the sash composite profile 100a. Similarly, the sleeve 29 with eccentric bore in Fig. 6d held in an advantageous manner by two load transfer devices in the frame frame profile 200 in the insulating land zone IV of the frame composite profile 200.

In the FIGS. 7a to 7d In each case, enlarged portions of the first metallic outer profile 101 or 201 or of the second metallic outer profile 102a, 202 of the wing frame composite profile 100 or 100a or of the frame composite profile 200 are shown.

The web 130, 230 with a hook-shaped cross-sectional geometry, each of which forms a profile web of the respective metal outer profile 101, 102a, 201, 202 in one piece, is easily recognizable. The respective web 130, 230 with hook-shaped cross-sectional geometry has an inclined flank. The flank of the respective web 130, 230 closes with the horizontal or in the x-direction with respect to the coordinate system in the Fig. 6a to 6d extending profile web of the respective metallic outer profile 101, 102a, 201, 202 an angle α.

The angle .alpha. Is always plotted in the first metallic outer profile 201 of the frame composite profile 200 and in the second metallic outer profile 102a of the sash profile 100 such that the horizontally extending profile web of the respective metallic outer profile 102a, 201 is always the base leg of the angle .alpha. And the angle starting from the profile web in one direction against clockwise. While the angle α in the second metallic outer profile 202 of the frame composite profile 200 and in the first metallic outer profile 101 of the sash profile 100 is applied such that the horizontally extending profile web is always the base leg of the angle α and the angle starting from the profile web in one direction Clockwise is applied.

Also clearly visible is the respective anvil 118,218, the respective metallic outer profile 101, 102a, 201, 202 integrally expresses. The respective anvil 118, 218 also has an inclined flank. The flank of the respective anvil 118,218 also includes an angle α with a profile web of the respective metal outer profile 101, 102a, 201, 202. It is particularly advantageous if the angle α is less than 90 °.

By this advantageous design of the respective anvil 118, 218, or the respective web 130, 230 with hook-shaped cross-sectional geometry, the sleeve 29 with eccentric bore or the mounting cup 32 occurring forces torque-free in the respective metallic outer profile 101, 102 a, 201, 202 initiate ,

Also clearly visible is the respective constructive distance X between the respective anvil 118, 218 to the respective web 130, 230, which is also of different length metallic profiles 101, 102a, 201, 202 (see also Fig. 6a to 6d ) is always the same, so that in an advantageous manner standardization of the sleeve 29 can be done with eccentric bore and the mounting cup 32 and thereby these components 29, 32 no longer need to be manufactured and stored in different lengths.

For mounting a functional element, in particular of the band element 20 to the composite profile 100, 100a, 200, a method is specified with the following method steps:

First, the composite profile 100, 100a, 200 is provided.

In a second method step, a bore is introduced into the respective insulating level I, II, III, IV of the composite profile 100, 100a, 200.

In a subsequent process step, the sleeve 29 is inserted into the bore in the respective Isolierstegebene I, II, II, IV.

In a further method step, the sleeve 29 is applied to a wall of the respective metallic outer profile 101, 101 a, 102, 201, 202 of the respective composite profile 100, 100 a, 200.

In a final process step, the sleeve 29 is tightened with a fastener 28.

In an alternative method, in addition to the sleeve 29 a mounting cup 32 is inserted into the bore in the respective Isolierstegebene I, II, II, IV.

LIST OF REFERENCE NUMBERS

1, 1a

door

2

casement

3

frame

4

Leaf frame spar

5

Leaf frame spar

6

Leaf frame spar

7

Leaf frame spar

8th

Frame spar

9

Frame spar

10

Frame spar

11

filling

12

wing

20

band member

21

upper band element

22

lower band element

23

retaining tab

24

cranking

25

shell

26

shell

27

sliding block

28

fastener

29

shell

30

incision

31

incision

32

mounting shell

33

retaining tab

34

cranking

35

sliding plate

36

sliding plate

100, 100a

Casement composite profile

101

outer profile

102

outer profile

103

agent profile

104

hollow

105

hollow

106

Insulating web

107

Insulating web

108

groove

109

groove

110

groove

111

hollow

112

Insulating web

113

Insulating web

114

hollow

115

hollow

116

end

117

groove

118

anvil

119

web

120

groove

121

weatherstrip

122

foot

123

Kederwulst

124

Kederfahne

125

groove

126

weatherstrip

127

foot

128

web

129

groove

130

web

131

web

132

groove

133

Glazing bead

134

hook profile

135

136

137

web

138

groove

200

Frame composite profile

201

outer profile

202

outer profile

203

agent profile

204

hollow

205

hollow

206

Insulating web

207

Insulating web

208

groove

209

groove

210

211

hollow

212

213

214

hollow

215

hollow

216

end

217

groove

218

anvil

219

web

220

groove

221

weatherstrip

222

foot

223

224

225

227

foot

228

web

229

groove

230

web

231

232

233

234

235

web

236

groove

400

rebate

I

Isolierstegebene

II

Isolierstegebene

III

Isolierstegebene

IV

Isolierstegebene

V

Isolierstegebene

A

outside

Claims (21)

Composite profile (100, 100a, 200) for a window or a door, having at least the following features: a. a first metallic outer profile (101, 101 a, 201), b. at least one Isolierstegebene (I, II, III, IV), which is formed from one or more Isolierstegen (106, 107, 112, 113, 206, 207), c. a second metallic outer profile (102, 102a, 202), d. wherein one or both of the metallic outer profile (s) (101, 101 a, 201) each have first load transfer devices (118, 218) for fastening means (29, 32) of a functional element, in particular a band element (20),
characterized, e. in that the first metallic outer profile (101, 101a, 201) and / or the second metallic outer profile each have a second or more load transfer device (s) (130, 230) for the fastening means (29, 32) of the functional element, in particular the band element (20). exhibit, f. wherein the load transfer devices (118, 130, 218, 230) each have at least one inclined flank which, with an associated profile web of the respective metal outer profile (101, 102a, 201, 202) in each case encloses an angle α which is smaller than 90 °. Composite profile (100, 100a, 200) according to claim 1, characterized in that the first load transfer device as an anvil (118, 218) is configured. Composite profile (100, 100a, 200) according to claim 1 or 2, characterized in that the second load transfer device is designed as a web (130, 230) with hook-like cross-sectional geometry. Composite profile (100, 100a, 200) according to any one of the preceding claims, characterized in that the angle α is preferably 55 ° to 85 °, particularly preferably 65 ° to 75 °. Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the angle α in the first metallic outer profile 201 of the frame composite profile 200 and in the second metallic outer profile 102a of the sash profile 100 is always applied such that a horizontally extending Profile web of the respective metallic outer profile 102a, 201 is always the base leg of the angle α and the angle α is applied starting from the profile web in a counterclockwise direction, while the angle α in the second metallic outer profile 202 of the frame composite profile 200 and in the first metallic outer profile 101 of the sash profile 100 is applied such that the horizontally extending profile web is always the base leg of the angle α and the angle is applied starting from the profile web in a clockwise direction. Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the first load transfer device (118, 218) to the second load transfer device (130, 230) has a distance X. Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the distance X is the same for all metallic outer profiles (101, 102a, 201, 202). Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the distance X is 5 mm to 30 mm, preferably 10 mm to 20 mm. Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the fastening means (29, 32) in each case in the Isolierstegebenen (I, II, III, IV) of the composite profile (100, 100a, 200) are used. Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the one fastening means is a sleeve (29). Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the amount of the distance X and the amount of a Length L of the sleeve (29) preferably has a ratio A to L of 0.55 to 0.75, more preferably of 2: 3 or 0.667. Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the sleeve (29) has an eccentric bore. Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the sleeve (29) with eccentric bore rests against a profile wall of the respective metallic outer profile (101, 102a, 201, 202) in the form of a surface contact. Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the surface contact extends beyond the respective web (130, 230) with a hook-shaped cross-sectional geometry. Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the other fastening means is a mounting shell (32). Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the sleeve (29) with eccentric bore and the mounting shell (32) form a dowel in the mounted state, wherein a fastening element (28) in the sleeve (29 ) engages with eccentric bore, with which the functional element, in particular the band element (20) on the composite profile (100, 100a, 200) is attached. Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the sleeve (29) with eccentric bore always has the same length L. Composite profile (100, 100a, 200) according to one of the preceding claims, characterized in that the length L in each case shorter than the respective Dimension of the Blendrahmenverbundprofils (200) and the wing frame composite profile (100) in the longitudinal extent of the respective sleeve (29). Method for mounting a functional element, in particular a band element (20), to a composite profile (100, 100a, 200) according to one of the preceding claims, characterized by the following method steps: a) providing a composite profile (100, 100a, 200), b) introducing a bore into a respective insulating level (I, II, III, IV) of the composite profile (100, 100a, 200), c) inserting a sleeve (29) into the bore, d) applying the sleeve (29) to a profile wall of the respective metallic outer profile (101, 101a, 102, 201, 202) of the respective composite profile (100, 100a, 200), e) tightening the sleeve (29) with the fastening element (28). A method according to claim 16, characterized in that in addition to the sleeve (29) a mounting cup (32) in the bore in the respective Isolierstegebene (I, II, III, IV) is introduced. Door (1, 1a) or window, with a frame (3) and a sash (2), each formed from Blendrahmenverbundprofilen (200) and from wing frame composite profiles (100, 100a) according to any one of the preceding claims.

Images