EP2920392B1 - Insulating web for a composite profile for window, door or façade elements, and composite profile for window, door or façade elements having an insulating web - Google Patents
Insulating web for a composite profile for window, door or façade elements, and composite profile for window, door or façade elements having an insulating web Download PDFInfo
- Publication number
- EP2920392B1 EP2920392B1 EP13783485.9A EP13783485A EP2920392B1 EP 2920392 B1 EP2920392 B1 EP 2920392B1 EP 13783485 A EP13783485 A EP 13783485A EP 2920392 B1 EP2920392 B1 EP 2920392B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hinge
- clip
- strip
- clip portion
- insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002131 composite material Substances 0.000 title claims description 38
- 239000006260 foam Substances 0.000 claims description 31
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 4
- 229920000265 Polyparaphenylene Polymers 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- -1 polyphenylene Polymers 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 13
- 239000000463 material Substances 0.000 description 7
- 238000003860 storage Methods 0.000 description 6
- 210000003128 head Anatomy 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229920003247 engineering thermoplastic Polymers 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
- E06B2003/26321—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section with additional prefab insulating materials in the hollow space
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
- E06B2003/26325—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
- E06B2003/26325—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space
- E06B2003/26327—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space with separate thin walled inserts
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
- E06B2003/26325—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space
- E06B2003/26329—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space the insulating strips between the metal sections being interconnected
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
- E06B2003/26325—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space
- E06B2003/2633—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space the insulating strips between the metal sections having ribs extending into the hollow space
Definitions
- the invention relates to an insulating web for a composite profile for window, door or facade elements and a composite profile for window, door or facade elements with insulating web.
- Thermally insulated composite profiles for window, door or facade elements are known in the art.
- Typical composite profiles of this type have two metal profiles, which are connected by one or more plastic insulating bars and thermally separated.
- the metal profiles are made of aluminum or other light metals.
- the DE 20 2012 006 555 U1 discloses an insulating web for a composite profile with an integrally molded lid.
- the lid can be opened via a hinge for inserting a foam body and then closed by a clip connection for holding / clamping the foam body.
- Fig. 1 shows by way of example a section of such a composite profile in a cross-sectional view XY perpendicular to a longitudinal direction Z.
- two aluminum profiles 31, 32 are interconnected by two insulating bars 10 and thermally separated from each other.
- the insulating bars 10 and the aluminum profile parts 31, 32 are connected to each other by rolling.
- the known from the prior art process of curling is in Fig. 2 shown in a cross-sectional view XY perpendicular to the longitudinal direction Z of the composite profile or the insulating web.
- the insulating webs each have an Isoliersteg Congress 20 which has at its transverse in the transverse direction (width direction) X perpendicular to the longitudinal direction Z outer sides formed as Einrollkexcellent 25 longitudinal edges.
- the curling heads 25 have a substantially trapezoidal Cross-sectional shape which is substantially complementary to the shape of a groove formed in the aluminum profile parts 31, 32.
- the groove is bounded by a web 34, which is also referred to as an anvil, and a web 33, also referred to as a rolling hammer.
- the aluminum profile parts 31, 32 in the transverse direction X and Y are positioned relative to each other and thermally separated.
- Fig. 1 As in Fig. 1 is good to see is in the connection of the two aluminum profiles 31, 32 through the two insulating bars 10 in the Fig. 1 shown limited a hollow chamber 33 which has a completely closed outer wall in cross section XY perpendicular to the longitudinal direction Z.
- Fig. 3 shows by way of example a section of a composite profile in a cross-sectional view XY perpendicular to a longitudinal direction Z, wherein in this composite profile, the two aluminum profiles 31, 32 are interconnected by two insulating webs 10, each having a transverse web 21.
- the respective transverse web 21 extends from a side of the Isoliersteg stressess 20 facing the cavity 33 along the height direction Y.
- the overlapping of respective end regions of the transverse webs divides the hollow chamber 33 into two hollow chambers.
- the distance between the two insulating webs 10 in the vertical direction Y can take different dimensions depending on the type and size of the composite profile, so that insulating bars are to provide with different lengths transverse webs.
- the transverse webs can reach lengths that require larger tools (eg injection molding) for the production of Isolierstege. This in turn requires an increased need for material for the tool and a larger footprint.
- arises due to the dimensions of such insulating bars also an increased demand for packaging material and storage capacities.
- deformations and damage may occur during packaging, storage and transport of the insulating bars, in particular on the transverse bars.
- the object of the invention is to provide a composite profile for window, door or facade elements with an insulating web for such a composite profile, which allows a simple and pronouncedreduziernde manufacturability and storage and transportability.
- the hinge clip device for an insulating bar allows the functional element (crosspiece) to be pivoted to a state in which the crosspiece only at a desired time after production (eg following the production or directly before the assembly of the composite profile) projects with predetermined maximum length of the insulating web and is held reliably by means of the clip connection in this position.
- a desired time after production eg following the production or directly before the assembly of the composite profile
- predetermined maximum length of the insulating web projects with predetermined maximum length of the insulating web and is held reliably by means of the clip connection in this position.
- transverse webs / walls / ribs / connecting webs can also be provided for holding foam bodies, wherein the foam body impede the heat conduction between the aluminum profiles in addition to the transverse webs / walls.
- the protected side of the transverse web ie the side which faces the insulating web in the pivoted state, have a coating, for example a metal coating, which is protected due to the pivoted state of the transverse web during transport and storage.
- FIG. 4 and FIG. 5 show a first embodiment of an insulating web 10 for a composite profile.
- the insulating web 10 has an Isolierstegoasa 20 and designed as a transverse web 21 functional part.
- the crosspiece 21 on one side (inside 22) of the Isoliersteg stressess 20 which faces a hollow chamber 33 (see Fig. 3 ).
- the insulating fin 10 extends in a longitudinal direction Z and with a constant cross section in a plane XY (width direction X - vertical direction Y which is perpendicular to the width direction X) perpendicular to the longitudinal direction (Z).
- the insulating web 10 at the longitudinal edges of its Isoliersteg stresses 20 designed as Einrollkexcellent ends 25.
- the curling heads 25 have a trapezoidal shape for rolling into a complementary groove (see Fig. 1, 2 . 3 ).
- Recesses for adhesive cords are formed on the sides of the curling heads 25 that lie on the outside in the width direction X.
- a first projection 40 protrudes in the height direction Y from the inner side 22 of the insulating body 20.
- a second protrusion 41 protrudes in the height direction Y from the inner side 22 of the insulating body 20 and is provided on the inner side 22 offset in relation to the first protrusion 40 in the width direction X.
- a hinge 43 is formed at an end 40 a of the height direction Y protruding first protrusion 40.
- the hinge 43 has a pivot axis S parallel to the longitudinal direction Z, so that a first hinge side 43a and a second hinge side 43b of the hinge 43 are pivotable about the pivot axis S relative to one another.
- the first projection 40 is connected to the first hinge side 43 a of the hinge 43.
- a first clip part 46 of a clip connection 44 is connected to the first projection 40 via the hinge 43.
- a corresponding to the first clip portion 46 of the clip connection 44 second clip portion 45 of the clip connection 44 is provided at one end 41 a of the second projection 41.
- the first clip part 46 is connected to the end of the second hinge side 43 b of the hinge 43.
- the pivot axis S and the end of the second hinge side 43b lie in a pivot plane SE. With the same second hinge side 43b of the hinge 43 as the first clip part 46, a transverse web 21 is connected.
- the crossbar 21 extends away from the end of the second hinge side 43b of the hinge 43 on one side of the pivot plane SE, while the first clip part 46 extends away from the end of the second hinge side 43b of the hinge 43 on the other side of the pivot plane SE.
- the transverse web 21 pivots away from the Isolierstegenia 20 when the first clip member 46 pivots to the Isolierstegenia 20.
- first clip part 46 and the transverse web 21 are rigidly connected to each other (integrally formed) and connected via the hinge 43 hinged (pivotable about the pivot axis S of the hinge 43) with the Isolierstegenia 20.
- the hinge 43 is a flexure hinge, which in the embodiment shown is formed as a film hinge.
- the crossbar 21 is connected to the flexure hinge 43 in such a way that the cross bar 21 is in a closed state of the clip connection 44, i. the first clip portion 46 of the clip connection 44 is engaged with the second clip portion 45 of the clip connection 44 along the height direction Y extending away from the flexure 43.
- the functional part may also be referred to as a wall and alternatively as a rib or as a connecting bar or the like. be formed.
- the insulating bar 10 of the first embodiment is provided with the clip connection 44.
- clip connection is to be understood in this application that all connectors that hold the clip parts 45, 46 closed up to a predetermined counterforce should be detected.
- a plug-in part of a plug connection can be formed as the first clip part 46, and as the second clip part 45, a plug-in recess can be provided on the insulating web body 20.
- Fig. 6 shows a composite profile, in which two insulating bars 10 of the first embodiment, the two aluminum profile parts 31 and 32 connect together and define a cavity 33.
- the insulating bars 10 are in Fig. 6 shown in a state in which the respective clip connections 44 are closed, so that the respective transverse webs 21 extend along the height direction Y such that their respective end portions 21e overlap each other and thus divide the cavity 33.
- the overlap area is not on the in the Fig. 6 limited range shown. So the crossbars can also almost over overlap their entire length. In other words, the length of the transverse webs can be formed up to the respective opposite insulating web.
- the transverse webs 21 may also extend obliquely to the height direction Y from the Isoliersteg stresses 20 away.
- the bending joint 43 and the clip connection 44 are provided on the insulating body 20 such that the crosspiece 21 divides the hollow chamber 33 approximately centrally with respect to the width direction X in an assembled state of the composite profile and closed clip connection.
- the bending joint 43 and the clip connection 44 can be provided at any other position in the width direction X on the inner side 22 of the Isoliersteg stressess 20.
- the hinge clip device formed in the first embodiment by at least the bending joint 43, the clip connection 44 and the functional part 21 can be used in different embodiments for a Isoliersteg- in different ways.
- the hinge-clip device is provided on one of the inner side 22 opposite outer side 23 of the Isoliersteg stresses 20.
- two hinge clips devices can be provided with respective transverse webs 21 on the same side of the web body 20.
- the number of hinge clip devices on the inside 22 and outside 23 of the web body 20 is not limited to two and it can, depending on the size of the composite profile, further hinge-clip devices are provided. in this connection It should be noted that in an opened state of the clip connection 44, ie the resulting inclined / pivoted state of the transverse web, the respective transverse webs do not interfere with one another.
- a meander shape / labyrinth shape of the hollow chamber 33 can be formed.
- the transverse webs 21 have an L-shape, wherein the L-shapes of the respective transverse webs 21 are mirror-inverted with respect to the height direction Y, so that the respective end regions 21 e of the transverse webs 21 in a closed state of the clip connections 44 are opposite.
- a clip head 61 of a clip connection 60 and at one end region 21e of the other transverse web 21 a clip recess 61 corresponding to the clip head 61 is provided.
- the transverse webs 21 enclose a cavity which, in the embodiment shown here, has a rectangular cross section in the XY direction.
- shape and length of the respective transverse webs 21 including the end portions 21 e can be provided for the cavity enclosed by the transverse webs 21.
- the Isoliersteg stresses 20 hinge clip devices are provided on both sides in the height direction Y, ie inside 22 and outside 23, the Isoliersteg stresses 20 hinge clip devices are provided.
- a fifth embodiment is shown, in which two insulating webs are each provided with a hinge-clip device.
- the respective end portions 21e of the transverse webs 21 are integrally connected to each other, so that the two insulating ribs 10 form an integral unit.
- the end regions 21 e can also be connected via a latching connection or the like, as already described above.
- the hollow chamber 33 which is limited in the assembled state of the composite profiles by the Isoliersteg stresses 20 and the profile parts 31, 32 through In particular, the heat conduction from one aluminum profile part 31 to the other aluminum profile part 32 or conversely by convection and / or radiation is hindered.
- the insulating web 10 / insulating web body 20 is formed of a thermoplastic.
- the foam has a thermal conductivity in the range of 0.02 to 0.04 W / mK.
- polyamide or polybutylene terephthalate or polyamide-polyphenylene blends can be used as engineering thermoplastics as a material for the insulating bar and foam.
- PA6 or PA 66 or PBT or PA-PPE or PA-4.10 or PA 6.10 or PA 6.12 or PA 10.10 or PA 11 may be used.
- the material for the insulating web 10 / insulating web body 20 preferably has a fiber addition in the range of 10 to 30%, preferably glass fibers, and particularly preferably in the range of 20 to 25%.
- PA 66, GF 25 is particularly preferred.
- PA 6 is preferred as the material for the foam body.
- For the foam body can be used as material also PUR, PIR, PS, PE and phenol.
- the use of the substantially identical thermoplastic material for the insulating web and the foam body offers advantages in recycling.
- a foam body 50 is connected to the insulating web 10 and projects in the vertical direction Y of the Isolierstegoasa 20.
- the foam body 50 has a rectangular cross-section XY shape.
- the foam body 50 may have cross-sectional shapes adapted to its desired function, which are not necessarily rectangular.
- an introduction projection 26 is provided for hooking with the foam body 50 on the inner side 22 of the IsolierstegSystems 20, which extends along the height direction Y of the IsolierstegSystem 20 away.
- the hinge clip device is provided on the inside 22 of the IsolierstegSystems 20 spaced from the insertion projection 26, the hinge clip device is provided.
- the transverse web 21 of the hinge-clip device is L-shaped and has an end portion which extends in an assembled state of the composite profile and closed clip connection in the width direction X of the crossbar 21 away and thereby a mandrel 21d for hooking forms the foam body 50.
- connection of the foam body 50 with the insulating web 10 by gluing by liquid adhesive, bonding with double-sided adhesive tape, welding or other connection by heat. Welding may be accomplished by heating one or both of the hot plate welding, mirror welding, infrared or laser or combination components.
- the polyamide foam can be rolled directly onto the Isolierstegenia in a continuous process.
- the mandrel 21 d is formed in the longitudinal direction Z as a continuous web.
- individual mandrels 21d may be provided at predetermined intervals in the longitudinal direction Z at the transverse web 21.
- the crosspiece 21 may have a length at which the pins 21d do not catch on the foam body 50, but the pins 21d for holding the foam body 50 may overlap an edge of the foam body 50.
- the in the Fig. 12 The seventh embodiment shown is a modification of that shown in U.S. Pat Fig. 8a shown third embodiment.
- lugs 21 n provided at respective free ends of the transverse webs 21 for hooking with the foam body 50.
- the transverse web 21 may also have a length such that the lugs 21n do not catch on the foam body 50, but the lugs 21n for holding the foam body 50 may overlap edges of the foam body 50.
- the foam body 50 can be fastened respectively to the transverse webs 21 by gluing or bonding with thermal effect.
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Special Wing (AREA)
- Building Environments (AREA)
Description
Die Erfindung bezieht sich auf einen Isoliersteg für ein Verbundprofil für Fenster-, Türen- oder Fassadenelemente und auf ein Verbundprofil für Fenster-, Türen- oder Fassadenelemente mit Isoliersteg.The invention relates to an insulating web for a composite profile for window, door or facade elements and a composite profile for window, door or facade elements with insulating web.
Wärmegedämmte Verbundprofile für Fenster-, Türen- oder Fassadenelemente sind im Stand der Technik bekannt. Typische Verbundprofile dieser Art weisen zwei Metallprofile auf, die durch ein oder mehrere Kunststoff-Isolierstege verbunden und thermisch getrennt sind. Vorzugsweise sind die Metallprofile aus Aluminium oder anderen Leichtmetallen.Thermally insulated composite profiles for window, door or facade elements are known in the art. Typical composite profiles of this type have two metal profiles, which are connected by one or more plastic insulating bars and thermally separated. Preferably, the metal profiles are made of aluminum or other light metals.
Beispiele für solche Verbundprofile finden sich in der
Die
Die Isolierstege weisen jeweils einen Isolierstegkörper 20 auf, der an seinen in Querrichtung (Breitenrichtung) X senkrecht zur Längsrichtung Z befindlichen Außenseiten als Einrollköpfe 25 ausgebildete Längsränder aufweist. Die Einrollköpfe 25 weisen eine im Wesentlichen trapezförmige Querschnittsform auf, die im Wesentlichen komplementär zu der Form einer in den Aluminiumprofilteilen 31, 32 gebildeten Nut ist. Die Nut wird begrenzt von einem auch als Amboss bezeichneten Steg 34 und einem auch als Einrollhammer bezeichneten Steg 33. Der Steg 33 wird durch plastische Verformung durch nicht gezeigte Rollen aus der in durchgezogenen Linien gezeigten Stellung in die gestrichelten Linien gezeigte Stellung verformt (= einrollen). Dadurch wird eine in Längsrichtung Z schubfeste Verbindung hergestellt, gegebenenfalls unterstützt durch eine Rändelung von Anlagenflächen. Gleichzeitig werden die Aluminiumprofilteile 31, 32 in Querrichtung X und Y (Breiten- und Höhenrichtung) relativ zueinander positioniert und thermisch getrennt.The insulating webs each have an
Wie in
Aus den oben genannten Druckschriften ist beispielhaft bekannt, dass es verschiedene Ansätze zur Unterteilung der Hohlkammer 33 durch Querstege/Wände/Rippen o.ä. gibt, um insbesondere die Wärmeverluste von einem Aluminiumprofilteil 31 zum anderen Aluminiumprofilteil 32 oder umgekehrt durch Konvektion und/oder Strahlung zu behindern.From the above documents is known by way of example that there are various approaches to subdivision of the
Der Abstand zwischen den beiden Isolierstegen 10 in der Höhenrichtung Y kann je nach Art und Größe des Verbundprofils unterschiedliche Maße einnehmen, so dass Isolierstege mit unterschiedlich langen Querstegen bereit zu stellen sind. Die Querstege können hierbei Längen erreichen, die größere Werkzeuge (z.B. Spritzformen) für die Herstellung der Isolierstege erfordern. Dies wiederum erfordert einen erhöhten Bedarf an Material für das Werkzeug sowie einen größeren Platzbedarf. Des Weiteren entsteht durch die Ausmaße solcher Isolierstege auch ein erhöhter Bedarf an Verpackungsmaterial und an Lagerungskapazitäten. Des Weiteren können während des Verpackens, der Lagerung und dem Transport der Isolierstege, insbesondere an den Querstegen Deformationen und Beschädigungen auftraten.The distance between the two
Aufgabe der Erfindung ist es, ein Verbundprofil für Fenster-, Türen- oder Fassadenelemente mit einem Isoliersteg für ein solches Verbundprofil anzugeben, das eine einfache und kostenreduziernde Herstellbarkeit sowie Lager- und Transportfähigkeit erlaubt.The object of the invention is to provide a composite profile for window, door or facade elements with an insulating web for such a composite profile, which allows a simple and kostenreduziernde manufacturability and storage and transportability.
Diese Aufgabe wird gelöst durch einen Isoliersteg nach Anspruch 1, 2, 7 oder 8 oder ein Verbundprofil nach Anspruch 14 oder 15.This object is achieved by an insulating web according to
Weiterbildungen der Erfindungen sind in den abhängigen Ansprüchen angegeben.Further developments of the inventions are specified in the dependent claims.
Die Scharnier-Clips-Vorrichtung für einen Isoliersteg ermöglicht, dass das Funktionselement (Quersteg) erst zu einem gewünschten Zeitpunkt nach der Produktion (z.B. im Anschluss an die Herstellung oder direkt vor dem Zusammenbau des Verbundprofils) in einen Zustand verschwenkt wird, in welchem der Quersteg mit vorbestimmter maximaler Länge von dem Isoliersteg hervorsteht und mittels der Clipsverbindung in dieser Position zuverlässig gehalten wird. Dadurch wird eine einfache, kompakte und daher kostengünstige Gestaltung des Herstellungswerkzeuges und gleichzeitig ein reduzierter Bedarf an Verpackungsmaterial sowie Lagerungskapazität gewährleistet. Weiterhin werden Deformationen und Beschädigungen, insbesondere an den Querstegen reduziert, da diese während der Lagerung und Transport einen eingeschwenkten Zustand aufweisen (können).The hinge clip device for an insulating bar allows the functional element (crosspiece) to be pivoted to a state in which the crosspiece only at a desired time after production (eg following the production or directly before the assembly of the composite profile) projects with predetermined maximum length of the insulating web and is held reliably by means of the clip connection in this position. This ensures a simple, compact and therefore cost-effective design of the production tool and at the same time a reduced need for packaging material and storage capacity. Furthermore, deformations and damage, in particular at the transverse webs are reduced, since they have a pivoted state during storage and transport (can).
Die Querstege/Wände/Rippen/Verbindungsstege können auch zum Halten von Schaumkörpern vorgesehen werden, wobei die Schaumkörper die Wärmeleitung zwischen den Aluminiumprofilen zusätzlich zu den Querstegen/Wänden behindern.The transverse webs / walls / ribs / connecting webs can also be provided for holding foam bodies, wherein the foam body impede the heat conduction between the aluminum profiles in addition to the transverse webs / walls.
Weiterhin kann die geschützte Seite des Querstegs, d.h. die Seite, die im eingeschwenkten Zustand dem Isoliersteg gegenüberliegt, eine Beschichtung aufweisen, beispielsweise eine Metallbeschichtung, die aufgrund des eingeschwenkten Zustandes des Quersteges während des Transports und der Lagerung geschützt wird.Furthermore, the protected side of the transverse web, ie the side which faces the insulating web in the pivoted state, have a coating, for example a metal coating, which is protected due to the pivoted state of the transverse web during transport and storage.
Weitere Merkmale und Zweckmäßigkeiten der Erfindungen ergeben sich aus der Beschreibung von Ausführungsbeispielen anhand der Figuren. Von den Figuren zeigen:
- Fig. 1
- ein Verbundprofil in einer Querschnittsansicht;
- Fig. 2
- einen Einrollvorgang in einer Querschnittsansicht;
- Fig. 3
- ein Verbundprofil in einer Querschnittsansicht mit herkömmlichen Isolierstegen, die jeweils einen Quersteg aufweisen;
- Fig. 4
- eine Querschnittsansicht einer ersten Ausführungsform eines Isoliersteges in einen Zustand, in dem eine Clipsverbindung geöffnet ist und ein Quersteg zur Seite geneigt/geschwenkt ist;
- Fig. 5
- eine Querschnittsansicht der ersten Ausführungsform in einen Zustand, in dem die Clipsverbindung geschlossen ist und der Quersteg sich entlang einer Höhenrichtung Y von dem Isoliersteg weg erstreckt;
- Fig. 6
- eine Querschnittsansicht eines Verbundprofils mit zwei Isolierstegen der ersten Ausführungsform in einem Zustand, in dem die jeweiligen Clipsverbindungen geschlossen sind und die jeweiligen Querstege sich entlang der Höhenrichtung Y von den jeweiligen Isolierstegen weg erstrecken;
- Fig. 7
- eine Querschnittsansicht einer zweiten Ausführungsform eines Isölierstegs;
- Fig. 8a
- eine Querschnittsansicht einer dritten Ausführungsform eines Isolierstegs;
- Fig. 8b
- eine Querschnittsansicht einer Modifikation der dritten Ausführungsform eines Isolierstegs;
- Fig. 9
- eine Querschnittsansicht einer vierten Ausführungsform eines Isolierstegs;
- Fig. 10
- eine Querschnittsansicht einer fünfen Ausführungsform eines Isolierstegs;
- Fig. 11
- eine Querschnittsansicht einer sechsten Ausführungsform eines Isolierstegs mit einem durch einen Quersteg gehaltenen Schaumkörper;
- Fig. 12
- eine Querschnittsansicht einer siebten Ausführungsform eines Isolierstegs mit einem durch zwei Querstege gehaltenen Schaumkörper.
- Fig. 1
- a composite profile in a cross-sectional view;
- Fig. 2
- a curling operation in a cross-sectional view;
- Fig. 3
- a composite profile in a cross-sectional view with conventional insulating bars, each having a transverse web;
- Fig. 4
- a cross-sectional view of a first embodiment of an insulating bar in a state in which a clip connection is opened and a transverse web is tilted / pivoted to the side;
- Fig. 5
- a cross-sectional view of the first embodiment in a state in which the clip connection is closed and the transverse web extends along a height direction Y of the insulating web away;
- Fig. 6
- a cross-sectional view of a composite profile with two insulating bars of the first embodiment in a state in which the respective clip connections are closed and the respective transverse webs extending along the height direction Y from the respective insulating webs away;
- Fig. 7
- a cross-sectional view of a second embodiment of an Isölierstegs;
- Fig. 8a
- a cross-sectional view of a third embodiment of an insulating web;
- Fig. 8b
- a cross-sectional view of a modification of the third embodiment of an insulating web;
- Fig. 9
- a cross-sectional view of a fourth embodiment of an insulating web;
- Fig. 10
- a cross-sectional view of a fifth embodiment of an insulating web;
- Fig. 11
- a cross-sectional view of a sixth embodiment of an insulating web with a held by a transverse web foam body;
- Fig. 12
- a cross-sectional view of a seventh embodiment of an insulating web with a held by two transverse webs foam body.
Der Isoliersteg 10 erstreckt sich in einer Längsrichtung Z und mit einem gleichbleibenden Querschnitt in einer zu der Längsrichtung (Z) senkrechten Ebene X-Y (Breitenrichtung X - Höhenrichtung Y, die senkrecht zu der Breitenrichtung X ist). In der Breitenrichtung X weist der Isoliersteg 10 an den Längsrändern seines Isolierstegkörpers 20 als Einrollköpfe ausgebildete Enden 25 auf. Die Einrollköpfe 25 weisen eine Trapezform zum Einrollen in eine komplementäre Nut auf (siehe
Ein erster Vorsprung 40 steht in der Höhenrichtung Y von der Innenseite 22 des Isolierstegkörpers 20 vor. Ein zweiter Vorsprung 41 steht in der Höhenrichtung Y von der Innenseite 22 des Isolierstegkörpers 20 vor und ist in Relation zu dem ersten Vorsprung 40 in der Breitenrichtung X versetzt auf der Innenseite 22 vorgesehen.A
Ein Scharnier 43 ist an einem Ende 40a des in Höhenrichtung Y vorstehenden ersten Vorsprungs 40 ausgebildet. Das Scharnier 43 weist eine zu der Längsrichtung Z parallele Schwenkachse S auf, so dass eine erste Scharnierseite 43a und eine zweite Scharnierseite 43b des Scharniers 43 relativ zueinander um die Schwenkachse S schwenkbar sind. Der erste Vorsprung 40 ist mit der ersten Scharnierseite 43a des Scharniers 43 verbunden.A
Ein erster Clipsteil 46 einer Clipsverbindung 44 ist über das Scharnier 43 mit dem ersten Vorsprung 40 verbunden. Ein zu dem ersten Clipsteil 46 der Clipsverbindung 44 korrespondierender zweiter Clipsteil 45 der Clipsverbindung 44 ist an einem Ende 41 a des zweiten Vorsprungs 41 vorgesehen. Der erste Clipsteil 46 ist mit dem Ende der zweiten Scharnierseite 43b des Scharniers 43 verbunden. Die Schwenkachse S und das Ende der zweiten Scharnierseite 43b liegen in einer Schwenkebene SE. Mit der selben zweiten Scharnierseite 43b des Scharniers 43 wie der erste Clipsteil 46 ist ein Quersteg 21 verbunden. Der Quersteg 21 erstreckt sich von dem Ende der zweiten Scharnierseite 43b des Scharniers 43 weg auf einer Seite der Schwenkebene SE, während sich der erste Clipsteil 46 von dem Ende der zweiten Scharnierseite 43b des Scharniers 43 weg auf der anderen Seite der Schwenkebene SE erstreckt. Dadurch schwenkt der Quersteg 21 weg von dem Isolierstegkörper 20, wenn der erste Clipsteil 46 zu dem Isolierstegkörper 20 schwenkt.A
Bei der gezeigten Ausführungsform sind der erste Clipsteil 46 und der Quersteg 21 starr miteinander verbunden (integral ausgebildet) und über das Scharnier 43 gelenkig (schwenkbar um die Schwenkachse S des Scharniers 43) mit dem Isolierstegkörper 20 verbunden. Das Scharnier 43 ist ein Biegegelenk, das bei der gezeigten Ausführungsform als ein Filmscharnier ausgebildet ist.In the embodiment shown, the
Der Quersteg 21 ist derart mit dem Biegegelenk 43 verbunden, dass sich der Quersteg 21 in einem geschlossenen Zustand der Clipsverbindung 44, d.h. der erste Clipsteil 46 der Clipsverbindung 44 steht in Eingriff mit dem zweiten Clipsteil 45 der Clipsverbindung 44, entlang der Höhenrichtung Y von dem Biegegelenk 43 weg erstreckt.The
Des Weiteren kann das Funktionsteil auch als eine Wand bezeichnet werden und alternativ als eine Rippe oder als ein Verbindungssteg o.ä. ausgebildet werden.Furthermore, the functional part may also be referred to as a wall and alternatively as a rib or as a connecting bar or the like. be formed.
Der Isoliersteg 10 der ersten Ausführungsform ist mit der Clipsverbindung 44 versehen. Der Begriff Clipsverbindung ist in dieser Anmeldung so zu verstehen, dass alle Steckverbindungen, die die Clipsteile 45, 46 bis zu einer vorbestimmten Gegenkraft geschlossen halten, erfasst sein sollen. Bevorzugt erfasst sein sollen Clips-, Steck- oder Schnappverbindungen, bei denen unter Ausnutzung der Elastizität des Materials des Isolierstegs diese Haltekraft erzeugt wird. So kann beispielsweise ein Steckteil einer Steckverbindung als das erste Clipsteil 46 ausgebildet werden und als das zweite Clipsteil 45 kann eine Einsteckausnehmung an dem Isolierstegkörper 20 vorgesehen werden.The insulating
In dem in
In der ersten Ausführungsform ist das Biegegelenk 43 und die Clipsverbindung 44 derart an dem Isolierstegkörper 20 vorgesehen, dass der Quersteg 21 in einem zusammenbebauten Zustand des Verbundprofils und geschlossener Clipsverbindung die Hohlkammer 33 in etwa mittig in Bezug auf die Breitenrichtung X unterteilt. Je nach gewünschter Unterteilung des Hohlraums 33, z.B. im Verhältnis 1:2, kann das Biegegelenk 43 und die Clipsverbindung 44 an jeder anderen Position in der Breitenrichtung X an der Innenseite 22 des Isolierstegkörpers 20 vorgesehen werden.In the first embodiment, the bending joint 43 and the
Als Modifikation (nicht dargestellt) können an den jeweiligen Endbereichen 21 e der Querstege 21 der in
Die in der ersten Ausführungsform durch zumindest dem Biegegelenk 43, der Clipsverbindung 44 und dem Funktionsteil 21 gebildete Scharnier-Clips-Vorrichtung kann in weiteren Ausführungsformen für einen Isoliersteg- auf unterschiedliche Weise verwendet werden.The hinge clip device formed in the first embodiment by at least the bending joint 43, the
In der in
Weiterhin, wie in der in
Durch versetztes Anordnen mehrerer Querstege und entsprechender Längenausbildung der jeweiligen Querstege kann beispielsweise eine Meanderform/Labyrinthform der Hohlkammer 33 ausgebildet werden.By staggered arrangement of a plurality of transverse webs and corresponding length formation of the respective transverse webs, for example, a meander shape / labyrinth shape of the
Eine Modifikation der dritten Ausführungsform ist in
Weiterhin können, wie in der in der
In
Bekanntermaßen kann die Hohlkammer 33, die im zusammengesetzten Zustand der Verbundprofile durch die Isolierstegkörper 20 und den Profilteilen 31, 32 begrenzt wird, durch Schaumkörper unterteilt werden, um insbesondere die Wärmeleitung von einem Aluminiumprofilteil 31 zum anderen Aluminiumprofilteil 32 oder umgekehrt durch Konvektion und/oder Strahlung (zusätzlich) zu behindern.As is known, the
Der Isoliersteg 10/Isolierstegkörper 20 ist aus einem Thermoplast ausgebildet. Der Schaum weist eine Wärmeleitfähigkeit im Bereich von 0,02 bis 0,04 W/mK auf.The insulating
Beispielsweise können Polyamid oder Polybutylenterephthalat oder Polyamid-Polyphenylen-Mischungen als technische Thermoplaste als Material für den Isoliersteg und den Schaum verwendet werden. Insbesondere kann PA6 oder PA 66 oder PBT oder PA-PPE oder PA-4.10 oder PA 6.10 oder PA 6.12 oder PA 10.10 oder PA 11 verwendet. Das Material für den Isoliersteg 10/Isolierstegkörper 20 weist bevorzugt eine Faserbeimengung im Bereich von 10 bis 30%, bevorzugt Glasfasern, und besonders bevorzugt im Bereich von 20 bis 25%. Besonders bevorzugt ist PA 66, GF 25. Als Material für den Schaumkörper wird PA 6 bevorzugt. Für den Schaumkörper können als Material auch PUR, PIR, PS, PE und Phenol verwendet werden. Ferner bietet die Verwendung des im Wesentlichen identischen thermoplastischen Materials für den Isoliersteg und den Schaumkörper Vorteile beim Recycling.For example, polyamide or polybutylene terephthalate or polyamide-polyphenylene blends can be used as engineering thermoplastics as a material for the insulating bar and foam. In particular, PA6 or PA 66 or PBT or PA-PPE or PA-4.10 or PA 6.10 or PA 6.12 or PA 10.10 or PA 11 may be used. The material for the insulating
Die genannten Materialangaben für den Isoliersteg sind gleichermaßen für die Ausführungsformen ohne Schaumkörper zu verstehen.The aforementioned material specifications for the insulating web are to be understood equally for the embodiments without foam body.
In der in
Bei der in
Zusätzlich oder anstatt der in der
In der obigen Ausführungsform ist der Dorn 21 d in Längsrichtung Z als durchgehender Steg ausgebildet. Alternativ können auch einzelne Dorne 21 d in vorgegebenen Abständen in der Längsrichtung Z an dem Quersteg 21 vorgesehen werden.In the above embodiment, the
Des Weiteren kann der Quersteg 21 eine Länge aufweisen, bei der die Dorne 21d nicht mit dem Schaumkörper 50 verhaken, sondern die Dorne 21d zum Halten des Schaumkörpers 50 eine Kante des Schaumkörpers 50 übergreifen können.Furthermore, the
Die in der
Alternativ kann der Quersteg 21 auch eine Länge aufweisen, so dass die Nasen 21n nicht mit dem Schaumkörper 50 verhaken, sondern die Nasen 21n zum Halten des Schaumkörpers 50 Kanten des Schaumkörpers 50 übergreifen können.Alternatively, the
Zusätzlich zu der Verbindung mittels Verhaken bzw. Übergreifen der Querstege 21 mit dem Schaumkörper 50 mittels der Nasen 21n kann der Schaumkörper 50 jeweils mit den Querstegen 21 durch Verkleben oder Verbindung unter Wärmewirkung befestigt werden.In addition to the connection by means of hooking or reaching over the
Claims (15)
- An insulating strip (10) for a composite profile for window, door or facade elements, which insulating strip extends in a longitudinal direction (Z) and with a constant cross section in a plane (X-Y) perpendicular to the longitudinal direction (Z) and has a strip body (20) which, in a width direction (X) which is perpendicular to the longitudinal direction (Z), has a roll-in body (25), at least on one longitudinal edge, for rolling-in into a groove of the composite profile, comprising
at least one hinge clip device comprising
a clip connection (44) which has a first clip portion (46) and a second clip portion (45) corresponding to the first clip portion (46),
a functional member (21) which is designed as a cross strip and is integrally connected to the first clip portion (46), and
a hinge (43) with a pivot axis (S), which is parallel to the longitudinal direction (Z), for connecting the first clip portion (46) to the strip body (20), wherein
the first clip portion (46) and the second clip portion (45) are arranged in such a manner that they can be brought into engagement by pivoting of the first clip portion (46) about the pivot axis (S),
the functional member (21) is connected to the hinge (43) in such a manner that, in a closed state of the clip connection (44), the functional member (21) extends away from the hinge (43) along the height direction (Y), and
the hinge (43) and the second clip portion (45) are connected to a first side (22, 23) of the strip body (20). - The insulating strip (10) according to claim 1, wherein
the hinge (43) has a first and a second hinge side (43 a, 43 b) which are pivotable relative to each other about the pivot axis (S),
one end of the second hinge side (43) and the pivot axis (S) lie in a pivoting plane (SE), the functional member (21) extends away from the end of the second hinge side (43 b) on one side of the pivoting plane (SE) while the first clip portion (46) extends away from the end of the second hinge side (43b) on the other side of the pivoting plane (SE). - The insulating strip (10) according to claim 1 or 2, wherein
at least two of the hinge clip devices are provided and one of the hinge clip devices is provided on a second side (23) of the strip body (20), which side is opposite to the first side (22) in the height direction (Y). - The insulating strip (10) according to any one of claims 1 to 3, wherein at least two of the hinge strip devices are provided on the first side (22, 23) of the strip body (20).
- The insulating strip (10) according to claim 4, wherein a foam body (50) is provided between the functional members (21) of the at least two hinge clip devices.
- The insulating strip (10) according to claim 4 or 5, wherein the functional members (21) of the at least two hinge clip devices each have an end region (21 e) and said end regions are connectable to one another.
- An insulating strip (10) for a composite profile for window, door or façade elements, which insulating strip extends in a longitudinal direction (Z) and with a constant cross-section in a plane (X-Y) perpendicular to the longitudinal direction (Z), wherein the insulating strip has two strip bodies (20) which, in a width direction (X) which is perpendicular to the longitudinal direction (Z), each have a roll-in body (25), at least on one longitudinal edge, for rolling-in into a groove of the composite profile, comprising
two hinge clip devices, of which each comprises
a clip connection (44) which has a first clip portion (46) and a second clip portion (45) corresponding to the first clip portion (46),
a functional member (21) which is designed as a cross strip and is integrally connected with the first clip portion (46), and
a hinge (43) with a pivot axis (S), which is parallel to the longitudinal direction (Z), for connecting the first clip portion (46) to the strip body (20), wherein
the first clip portion (46) and the second clip portion (45) are arranged in such a manner that they can be brought into engagement by pivoting of the first clip portion (46) about the pivot axis (S),
the functional member (21) is connected to the hinge (43) in such a manner that, in a closed state of the clip connection (44), the functional part (21) extends away from the hinge (43) along the height direction (Y), and
wherein
the hinge (43) and the second clip portion (45) of the one hinge clip device are connected to a first side (22, 23) of the one strip body (20),
the hinge (43) and the second clip portion (45) of the other hinge device are connected to a first side (22, 23) of the other strip body (20),
the first side (22, 23) of the one strip body (20) lies opposite the first side (22, 23) of the other strip body (20) in the height direction with the two hinge clip devices, and
the respective functional members (21) of the two hinge clip devices are integrally connected to each other. - The insulating strip (10) according to claim 7, wherein
the hinge (43) has a first and second hinge side (43a, 43b) which are pivotable relative to each other about the pivot axis (S),
one end of the second hinge side (43b) and the pivot axis (S) lie in a pivoting plane (SE),
the functional member (21) extends away from the end of the second hinge side (43b) on one side of the pivoting plane (SE) while the first clip portion (46) extends away from the end of the second hinge side (43b) on the other side of the pivoting plane (SE). - The insulating strip (10) according to any one of claims 1 to 8, wherein the hinge (43) is a film hinge.
- The insulating strip (10) according to any one of claims 1 to 9, wherein a first projection (40) is formed on the first side (22, 23) of the strip body (20), and the hinge (43) is integrally connected to the strip body (20) via the projection (40).
- The insulating strip (10) according to any one of claims 1 to 10, wherein a second projection (41) is formed on the first side (22, 23) of the strip body (20), and the second clip portion (45) is formed by an end of the projection (41).
- The insulating strip (10) according to any one of claims 1 to 10, wherein the second clip portion (45) is provided as a recess in the first side (22, 23) of the strip body (20).
- The insulating strip (10) according to any one of claims 1 to 12, wherein the insulating strip (10) is formed from a thermoplastic, preferably a polyamide or polybutyleneterephthalate or a polyamide polyphenylene mixture, more preferably PA6 or PA 66 or PBT or PA-PPE or PA-4.10 or PA 6.10 or PA 10.10, optionally with an admixture of fiber.
- A composite profile for window, door or façade elements, which composite profile extends in a longitudinal direction (Z), comprising
at least one profile member (31, 32) and at least one insulating strip (10) according to any one of claims 1 to 13, which profile member and insulating strip extend in the longitudinal direction (Z), wherein the at least one profile member (31, 32) and the at least one insulating strip (10) are connected by rolling-in. - A composite profile for window, door or façade elements, which composite profile extends in a longitudinal direction (Z), comprising
two profile members (31, 32), which extend in the longitudinal direction (Z), and two insulating strips (10) according to any one of claims 1 to 6, or one insulating strip (10) according to claim 7 or 8, wherein
the profile members (31, 32) and the strip bodies (20) are connected by rolling-in and delimit a hollow chamber (33).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE202012010135U DE202012010135U1 (en) | 2012-10-23 | 2012-10-23 | Insulating strip for a composite profile for window, door or facade elements and composite profile for window, door or facade elements with insulating strip |
PCT/EP2013/003181 WO2014063812A1 (en) | 2012-10-23 | 2013-10-22 | Insulating web for a composite profile for window, door or façade elements, and composite profile for window, door or façade elements having an insulating web |
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Publication Number | Publication Date |
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EP2920392A1 EP2920392A1 (en) | 2015-09-23 |
EP2920392B1 true EP2920392B1 (en) | 2016-04-20 |
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EP13783485.9A Active EP2920392B1 (en) | 2012-10-23 | 2013-10-22 | Insulating web for a composite profile for window, door or façade elements, and composite profile for window, door or façade elements having an insulating web |
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EP (1) | EP2920392B1 (en) |
CN (1) | CN104937204B (en) |
DE (1) | DE202012010135U1 (en) |
ES (1) | ES2581293T3 (en) |
PT (1) | PT2920392T (en) |
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DE102013010336A1 (en) * | 2012-06-20 | 2013-12-24 | Technoform Bautec Holding Gmbh | Method for the simple production of thin-walled insulating strips with supporting, heat-insulating material |
ITAN20130120A1 (en) * | 2013-07-01 | 2013-10-01 | Starpur Srl | INSULATING BI-COMPONENT PROFILE IN THERMAL-CUTTING METAL PROFILES. |
DE202013104191U1 (en) * | 2013-09-13 | 2014-12-16 | SCHÜCO International KG | Post and beam construction |
DE102013018274B4 (en) * | 2013-10-31 | 2019-02-14 | Heroal - Johann Henkenjohann Gmbh & Co. Kg | Thermally insulated profile |
BE1021797B1 (en) * | 2013-12-20 | 2016-01-19 | BLYWEERT ALUMINIUM, naamloze vennootschap | PLASTIC INSULATION RAIL, COMPOSED PROFILE AND WINDOW INCLUDING SUCH INSULATION RAIL AND METHOD OF MANUFACTURING A FRAMEWORK FOR A WINDOW |
KR20190022503A (en) | 2016-05-03 | 2019-03-06 | 테크노폼 바우텍 홀딩 게엠베하 | A method of providing a chassis for a sliding window or a sliding door and an untreated metal surface of such a chassis |
DE102017107684A1 (en) * | 2017-04-10 | 2018-10-11 | Ensinger Gmbh | Insulating profile, in particular for the production of window, door and facade elements, and method for its production |
WO2018220074A1 (en) * | 2017-05-31 | 2018-12-06 | Technoform Bautec Holding Gmbh | Profile for window, door, facade and cladding elements |
BE1026181B1 (en) * | 2018-04-05 | 2019-11-04 | Veranco Nv | SLIDING DOOR SYSTEM FOR A VERANDA OR TERRACE |
DE102018124779A1 (en) | 2018-10-08 | 2020-04-09 | Ensinger Gmbh | Process for producing an insulating profile |
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DE4238750C2 (en) | 1992-11-17 | 1995-09-14 | Wicona Bausysteme Gmbh | Insulated composite profile |
DE29512502U1 (en) | 1995-02-01 | 1995-09-21 | Krämer, Albert, 65554 Limburg | Insulating core for composite profiles, especially for windows, doors and facade constructions |
DE29805607U1 (en) * | 1998-03-27 | 1998-07-09 | Kawneer Deutschland GmbH, 41238 Mönchengladbach | Insulated window in block construction |
DE10121428A1 (en) * | 2001-05-02 | 2002-11-07 | Wilfried Ensinger | Hollow plastic profile and process for its manufacture |
DE202007016649U1 (en) * | 2007-04-02 | 2008-04-30 | Technoform Caprano Und Brunnhofer Gmbh & Co. Kg | Ladder-shaped insulating bar for a composite profile for window, door and facade elements and composite profile for window, door and facade elements |
DE102007025138A1 (en) | 2007-05-30 | 2008-12-11 | Norsk Hydro Asa | Thermally insulated composite profile for windows, doors, facades and the like |
CN101315012B (en) * | 2008-07-17 | 2011-04-13 | 谢光 | Aluminum alloy energy saving window or door system |
DE202012006555U1 (en) * | 2012-07-06 | 2012-08-09 | Technoform Bautec Holding Gmbh | Insulating strip for a composite profile for window, door or façade elements and composite profile for window, door or facade elements with insulating strip |
-
2012
- 2012-10-23 DE DE202012010135U patent/DE202012010135U1/en not_active Expired - Lifetime
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2013
- 2013-10-22 ES ES13783485.9T patent/ES2581293T3/en active Active
- 2013-10-22 WO PCT/EP2013/003181 patent/WO2014063812A1/en active Application Filing
- 2013-10-22 PT PT137834859T patent/PT2920392T/en unknown
- 2013-10-22 CN CN201380055326.8A patent/CN104937204B/en active Active
- 2013-10-22 EP EP13783485.9A patent/EP2920392B1/en active Active
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DE202012010135U1 (en) | 2012-11-22 |
CN104937204B (en) | 2017-02-22 |
PT2920392T (en) | 2016-07-26 |
EP2920392A1 (en) | 2015-09-23 |
WO2014063812A1 (en) | 2014-05-01 |
CN104937204A (en) | 2015-09-23 |
ES2581293T3 (en) | 2016-09-05 |
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