EP4325017A1 - Insulating web for connecting two profiled elements for producing a thermally insulated profile, and such a profile - Google Patents
Insulating web for connecting two profiled elements for producing a thermally insulated profile, and such a profile Download PDFInfo
- Publication number
- EP4325017A1 EP4325017A1 EP23191587.7A EP23191587A EP4325017A1 EP 4325017 A1 EP4325017 A1 EP 4325017A1 EP 23191587 A EP23191587 A EP 23191587A EP 4325017 A1 EP4325017 A1 EP 4325017A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- profile
- insulating
- webs
- insulating web
- web
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 34
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000011152 fibreglass Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000004918 carbon fiber reinforced polymer Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
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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
- E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
- E06B3/26303—Frames with special provision for insulation with prefabricated insulating strips between two metal section members with thin strips, e.g. defining a hollow space between the metal section members
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
- E06B1/6015—Anchoring means
-
- 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
- E06B2003/26332—Arrangements reducing the heat transfer in the glazing rabbet or the space between the wing and the casing frame
-
- 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
- E06B2003/26349—Details of insulating strips
- E06B2003/2635—Specific form characteristics
- E06B2003/26352—Specific form characteristics hollow
-
- 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
- E06B2003/26349—Details of insulating strips
- E06B2003/2635—Specific form characteristics
- E06B2003/26363—Screw channels
-
- 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
- E06B2003/26349—Details of insulating strips
- E06B2003/26369—Specific material characteristics
- E06B2003/2637—Specific material characteristics reinforced
-
- 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
- E06B2003/26349—Details of insulating strips
- E06B2003/26369—Specific material characteristics
- E06B2003/26374—Specific material characteristics with parts of differing nature
-
- 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
- E06B2003/26349—Details of insulating strips
- E06B2003/26369—Specific material characteristics
- E06B2003/26376—Non-plastic materials, e.g. wood, metal
-
- 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
- E06B2003/26349—Details of insulating strips
- E06B2003/26387—Performing extra functions
Definitions
- the invention relates to an insulating web for connecting two spaced apart profile elements for the production of a thermally insulated profile, preferably for windows, doors or facade elements, with two terminal connection strips for connecting the insulating web to the profile elements and with at least one profile bar section between the terminal connection strips, whereby the profile bar section has a reinforcing section which comprises two connecting webs projecting vertically from the insulating web and running parallel at a distance for the lateral guidance of fasteners, and wherein the connecting webs are connected at their ends by means of a transverse web to form a hollow chamber and a thermally insulated profile.
- insulating webs in thermally insulated metal profiles are, for example, from the applicant DE 10 2011 117 170 A1 known. There, the insulating webs used have a cross-section that is essentially the same over their entire surface. It is also already known to reinforce the insulating webs, especially in the fastening area, in order to ensure a secure hold of the fastening elements used.
- a generic insulating bar with the features of the preamble of claim 1 is from EP 2 116 685 A2 known. Reinforcement sections in the insulating bar ensure secure lateral guidance of the fastening elements used.
- the present invention therefore concerns an insulating bar with a special geometry and other additional components that enable profiles equipped with it to meet the highest thermal insulation requirements without the use of special frame and glass rebate insulation elements as well as the desired stability criteria.
- Insulated window and door profiles made of aluminum usually consist of an inner and outer half-shell made of aluminum, which are connected to each other in a shear-resistant manner (usually, occasionally in case of casement profiles also in a shear-soft manner) using insulating bars made of glass fiber reinforced plastic. If, due to the design of the profile geometry, fittings components such as the lock/striker plate or locking elements as well as statically relevant components such as the door hinge or the masonry fastening are to be fastened or anchored in the bonding zone between the aluminum half-shells, i.e. in the insulating bar, the usual insulating bars are sufficient -Geometries are not suitable compared to mounting in aluminum due to the weaker plastic material. On the other hand, this composite zone is also the most important area for thermal insulation, i.e. H. You actually want to prevent thermal bridges and material accumulations made of poorly insulating materials such as metal.
- the invention is therefore based on the object of designing and designing the insulating web mentioned at the beginning and previously described in more detail in such a way that it is suitable for universal use when using fasteners of different dimensions.
- the reinforcing section has at least two further guide elements inside its hollow chamber, which are either as tongues on the inside of the connecting webs or as widenings on the inside of the profile bar section and / or of the transverse web and have further parallel guide surfaces provided for the lateral guidance of fasteners at a predetermined distance, so that the reinforcing section is suitable for guiding fasteners of different diameters on both sides.
- the distance between them is coordinated with the fastening screws to be used.
- This geometric arrangement is mirrored, connected by a connecting bar, on the opposite side at a distance.
- the distance between the connecting webs and the width of the hollow chamber that is formed is tailored to the fastening means with the largest diameter that can be used, such as a frame dowel.
- Screw guides arranged at a distance X in the vertical direction and at a horizontal distance from one another are tailored to the smallest diameter of the fasteners used.
- the connecting webs that run parallel to the insulating web and connect the two pairs of screw guides together also provide the guide for wall anchors or frame dowels for fastening the profile elements in the masonry.
- a further teaching of the invention provides that both the insulating web and the transverse web have a widening in the area of the fastening axis in order to form a larger area for the lateral guidance of the fastening means.
- the widenings can be formed both on the inside of the profile bar section of the insulating web and of the transverse web and arranged in a mirror-symmetrical manner.
- the reinforcing sections are formed in one piece with the insulating webs.
- the reinforcing sections can also have at least one reinforcing web on their profile-side surfaces in the direction of the longitudinal axis of the insulating webs.
- the insulating web can have a hollow chamber section at the ends of its profile bar section, which is arranged in front of the profile-side connecting strips and is connected in one piece to them and to the profile bar section.
- a hollow chamber profile section is, for example, from the one already mentioned above DE 10 2011 117 170 A1 known.
- the reinforcing sections are listed as separate components and can be connected to the insulating webs.
- the insulating webs on the inside of the profile can have a receiving groove into which reinforcing sections designed as inserts can be inserted.
- Such an embodiment of the invention offers the advantage that the reinforcing section does not have to be present over the entire length of the insulating bars used, but that corresponding insertion elements must only be provided where fastening means are later used, which are expediently connected to the respective insulating bars in a shear-proof manner .
- both the insulating webs and the inserts are made of plastic.
- the plastic can preferably be a glass fiber reinforced plastic (GRP) or a carbon fiber reinforced plastic (KFK).
- the insulating webs prefferably have a receiving groove on the inside of the profile, into which reinforcing sections designed as inserts can be inserted, which are made of metal, in particular aluminum.
- the receiving groove can have a groove for receiving an adhesive cord, the groove for the adhesive cord preferably being arranged on the fastening axis.
- the use of adhesive cords has long been known and is also suitable, for example, for the shear-resistant connection of the insulating webs in the receiving grooves of the profile elements to be connected.
- the inserted adhesive cord only becomes liquid (activated) when heated, for example in the oven when coating the profile.
- the adhesive cords are still strong and therefore non-adhesive, so that the joining process cannot be hindered.
- profile-side connecting strips of the insulating webs can preferably also have a groove for receiving the adhesive cords.
- the invention also relates to a thermally insulated profile, preferably a window, a door or a facade, with two profile elements arranged in parallel and with at least two insulating webs connecting the profile elements, the insulating webs being designed according to the invention as described in detail above.
- the preferably self-tapping screws used for fastening the thermally insulated profile preferably have a drill tip to facilitate screwing into the insulating webs.
- the cavity formed by the two profile elements and the insulating webs arranged between them can be filled with a heat-insulating material.
- insulating bars 4 and 5 are off Fig. 1 shown enlarged. Both insulating webs 4 and 5 have corresponding connecting strips 6 at their ends for connection to the profile elements 2 and 3 with corresponding grooves in the profile elements 2 and 3, which widen like a foot towards the end and each have a centrally arranged groove 7.
- the insulating webs 4 and 5 also each have a hollow chamber section 8 and 8 'adjacent to the connection strips 6.
- the connection strip 6 is divided into two wall elements 9 and 10 or 9 'and 10' with reduced wall thickness.
- the wall elements 9, 10 and 9 ', 10' merge into a straight profile bar section, which is designated by the reference number 11 for the insulating web 4 and with the reference number 11' for the insulating web 5.
- the profile bar section 11 and the hollow chamber sections 9 are aligned and form a common outer plane 12.
- the profile bar section 11 ' has an outer plane 12' over its length, which can serve as a stop for further profile elements or functional components.
- Both insulating webs 4 and 5 have hollow chamber-like reinforcement sections 13 and 13 'in the central area around a fastening axis BA, which are shown as a whole for a better overview Fig. 1 are shown.
- An unspecified centering groove extends in the longitudinal direction of the respective insulating web 4, 5 or reinforcing section 13, 13 '.
- the unspecified hollow chambers of the reinforcing sections 13 and 13 ' are connected vertically by two insulating webs 4 and 5 respectively protruding connecting webs 13B, 13C or 13B ', 13C', which run parallel at a distance Y, are formed for the lateral guidance of fasteners.
- the connecting webs 13B, 13C; 13B', 13C' are connected to one another at their ends by means of a crossbar 13A and 13A', respectively.
- both the tongues 13D and 13E as well as the widenings 13D' and 13E' define a distance X from one another, which has sufficiently enlarged lateral guide surfaces for fasteners (not shown).
- both the insulating web 4 and the transverse web 13A have an unspecified widening in the area of the fastening axis BA in order to form a larger area for the lateral guidance of the fastening means.
- insulating web 4 is equipped with two further receiving grooves 14 for additional components.
- the insulating web 5 has receiving grooves 14' which are opened in opposite directions at the same height.
- two functional profile sections 15, 16 can also be seen for connection to other components at both ends of the plane 12 '.
- Fig. 3A now shows a first exemplary embodiment of a profile combination with the insulating webs according to the invention in a door frame profile 1 and a door leaf profile 20, with the profile web 5 installed on the frame profile 1 being shown enlarged for better illustration.
- a self-tapping screw with a drill tip is preferably used as the fastening screw 17. It is clearly visible that the fastening screw 17 has a secure hold in the reinforcing section 13 ', so that a striking plate 18 fastened with the fastening screw 17 is securely fastened to the insulating web 5 of the frame profile 1.
- FIG. 3A A built-in lock 21 can be seen in the door leaf profile 20 shown, the latch 22 of which, as shown in the enlargement, engages in a corresponding recess in the striking plate 18.
- Fig. 3B shows the attachment of a door frame profile 1 in the masonry, with a screw 23 serving as a frame anchor.
- the screw 23 has a larger shaft diameter than the one before Fig. 3A described fastening screw 17.
- the shaft diameter of the screw 23 is also securely guided by the reinforced areas of the reinforcing sections 13 and 13 'of the insulating webs 4 and 5, so that an enlarged screw guide for more threads has been achieved on both sides of the fastening axis, which results in higher screw pull-out forces.
- FIG. 3C Another example of fastening the door frame profile 1 in a wall reveal is shown in Fig. 3C shown.
- the three previously shown exemplary embodiments show the universal usability of the insulating bars 4 and 5 according to the invention, both for direct screwing to other components (striking plate 18) and for fastening a door frame profile equipped with such insulating bars 4 and 5 in the masonry.
- Fig. 4 shows an exemplary embodiment of further insulating webs 25 and 41 according to the invention for use in a frame profile.
- the fitting rebate insulating web 25 has a similar structure to the insulating web 5 Fig. 2 . It has two terminal connection strips 26, which in turn each have a groove 27 and an adjoining hollow chamber section 28, which is formed by "split" wall sections 29 and 30. Here, the wall sections 30 are aligned with a central profile bar section 31.
- the insulating web 25 shown does not have an integrally formed reinforcing section like the insulating webs 4 and 5 from the Figures 1 and 2 , but has a receiving groove 32 with two undercuts 33A and 33B, into which a - separately drawn - insert 39 with corresponding receiving feet 40A and 40B can be inserted.
- the insert 39 also has a cavity with a central guide area in which parallel guide surfaces at a distance X are present. It therefore essentially corresponds to the hollow chamber-like reinforcement section 13' of the insulating web 5 Fig.
- the insulating web 25 also has two receiving grooves 34 for optional additional components, which are also arranged on the side of the insert 39. On the opposite side of the insulating web 25, further functional profile sections 35 and 36 can be seen, between which there is a stop surface 37 for components to be accommodated for locking with an insulating web 41 of a folding stop profile (not shown here).
- Insulating web 41 shown initially has two webs 42 and 43, which serve as a stop for use with the previously described insulating web 25.
- Below the bridge 43 you can see another bridge with an am End arranged locking lug 44, which in the assembled state cooperates with a locking web 38 of the functional profile section 36 of the insulating web 25.
- the stop 45 is supported on the outer shell (not shown) of the frame profile.
- the receiving foot 26 'as well as the support rail 47 serve to connect to an inner shell (not shown) of a folding stop profile.
- two cavities 48 and 49 formed in this insulating web 41 can be seen.
- FIG. 5A remove, in which a direct screw connection or fastening of fitting components of a door (lock, striking plate, door hinge, etc.) is realized in the insulating web 41.
- a direct screw connection or fastening of fitting components of a door (lock, striking plate, door hinge, etc.) is realized in the insulating web 41.
- a center seal 19 can also be seen again, which is fastened in the receiving groove 46 of the insulating web 41. From the enlarged area of the Fig. 5A It is again clear that the fastening screw 17 is held securely by the reinforced areas of the insulating webs 41 and 25 used.
- Fig. 5B the element fastening of the door frame profile 51 is shown in the masonry.
- the area with the insulating webs 56, 25 and 41 of the door frame profile 51 is shown enlarged again for better visibility of the individual components.
- the right part of the enlargement essentially corresponds to the structure Fig. 5A and the connection of the insulating webs 25 and 41.
- Insulating web 56 is shown, the inserted insert 39 of which is arranged in a mirror image of the reinforcing section of the insert 39 in the insulating web 25.
- Fig. 5C shows in a corresponding modification of Fig. 3C the fastening of a door frame profile in the masonry using a frame dowel 24. It can be seen that the diameter of the frame dowel 24 almost completely fills the inner cavity of the inserts 39, that is, it is only slightly smaller than the existing diameter Y.
- Fig. 6 shows a similar fastening situation in which a window frame profile 51 'with fixed glazing in the masonry is held with good lateral guidance by a frame dowel 24 from the insulating webs 56 and 58 used there with inserted inserts 39.
- FIG. 7 A further modification of an insulating web according to the invention is shown in Fig. 7 shown.
- the insulating web 25 shown there corresponds to that already shown in Fig. 4 shown insulating web 25, in whose receiving groove 32, however, not an insert made of plastic, but a metal insert 59, for example made of aluminum, can be inserted.
- the insert 59 has receiving webs 60A and 60B at its ends, which correspond to the undercuts 33A and 33B of the receiving groove 32.
- Fig. 8A shows a profile combination of a door frame profile 51, in which the insulating web 25 is provided with an insert 59.
- the enlargement of the Direct screwing clearly shows that the fastening screw 17 is first guided in the reinforcement section of the insulating web 41 as described above and then ends in the insert 59 in order to firmly connect the striking plate 18 and the two insulating webs 41 and 25 to one another.
- Fig. 8B corresponds to the illustration Fig. 5B , whereby instead of the plastic inserts 39 used there, two inserts 59 made of aluminum arranged opposite each other are shown.
- the receiving groove for the insert 59 (or an insert 39 ') has a widening in the area of the fastening axis BA, which corresponds to the cavity in the insert 59 (or insert 39 ').
- a groove 61 can be seen, into which an adhesive cord 62 is inserted.
- an adhesive cord 62 inserted there allows the use of a plurality of individual inserts made of plastic 39 'and / or aluminum 59, with the inserts 39' and 59 positioned in the correct place by activating the adhesive cord 62 on the can be fixed at the desired location.
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
Dargestellt und beschrieben sind ein Isoliersteg (4, 5, 25, 25', 41, 56, 58) zum Verbinden zweier mit Abstand voneinander angeordneter Profilelemente (2, 3, 2', 3', 54, 55, 54', 55') für die Herstellung eines wärmegedämmten Profils (1, 20, 51, 51', 53), vorzugsweise für Fenster, Türen oder Fassadenelemente, mit zwei endständigen Anschlussleisten (6) zum Verbinden des Isolierstegs (4, 5, 25, 25', 41, 56, 58) mit den Profilelementen (2, 3, 2', 3', 54, 55, 54', 55') und mit wenigstens einem Profilstababschnitt (11, 11') zwischen den endständigen Anschlussleisten (6, 26, 26'), wobei der Profilstababschnitt (11, 11') einen Verstärkungsabschnitt (13, 13') aufweist, der zwei senkrecht vom Isoliersteg (4, 5, 41) abstehende und in einem Abstand (Y) parallel verlaufende Verbindungsstege (13B, 13C; 13B', 13C'; 13B", 13C") zur seitlichen Führung von Befestigungsmitteln umfasst, und wobei die Verbindungsstege (13B, 13C; 13B', 13C'; 13B", 13C") an ihren Enden mittels einem Quersteg (13A, 13A') zu einer Hohlkammer verbunden sind, sowie ein wärmegedämmtes Profil mit zwei solcher Isolierstegen (4, 5, 41). Um einen solchen Isoliersteg (4, 5, 41) so zu verbessern, dass er für einen universellen Einsatz bei der Verwendung von unterschiedlich dimensionierten Befestigungsmitteln geeignet ist, ist vorgesehen, dass der Verstärkungsabschnitt (13, 13') im Inneren seiner Hohlkammer wenigstens zwei weitere Führungselemente aufweist, welche entweder als Zungen (13D, 13E) an den Innenseiten der Verbindungsstege (13B, 13C) oder als Verbreiterungen (13D', 13E') an den Innenseiten des Profilstababschnitts (11') und/oder des Querstegs (13A') ausgebildet sind und weitere zur seitlichen Führung von Befestigungsmitteln vorgesehene parallele Führungsflächen in einem vorgegebenen Abstand (X) aufweisen, so dass der Verstärkungsabschnitt (13, 13') für eine beidseitige Führung von Befestigungsmitteln unterschiedlicher Durchmesser (X ≤ D ≤ Y) geeignet ist.An insulating web (4, 5, 25, 25', 41, 56, 58) for connecting two spaced apart profile elements (2, 3, 2', 3', 54, 55, 54', 55') is shown and described. ) for the production of a thermally insulated profile (1, 20, 51, 51', 53), preferably for windows, doors or facade elements, with two terminal connection strips (6) for connecting the insulating web (4, 5, 25, 25', 41 , 56, 58) with the profile elements (2, 3, 2 ', 3', 54, 55, 54', 55') and with at least one profile bar section (11, 11') between the terminal connection strips (6, 26, 26 '), the profile bar section (11, 11') having a reinforcing section (13, 13') which has two connecting webs (13B, 13C; 13B, 13C; 13B', 13C'; 13B", 13C") for the lateral guidance of fasteners, and wherein the connecting webs (13B, 13C; 13B', 13C'; 13B", 13C") are at their ends by means of a transverse web (13A, 13A ') are connected to form a hollow chamber, as well as a thermally insulated profile with two such insulating webs (4, 5, 41). In order to improve such an insulating web (4, 5, 41) so that it is suitable for universal use when using fasteners of different dimensions, it is provided that the reinforcing section (13, 13 ') has at least two additional ones inside its hollow chamber Has guide elements, which are either as tongues (13D, 13E) on the inside of the connecting webs (13B, 13C) or as widenings (13D', 13E') on the inside of the profile bar section (11') and/or the crossbar (13A'). are designed and have further parallel guide surfaces provided for the lateral guidance of fasteners at a predetermined distance (X), so that the reinforcing section (13, 13 ') is suitable for guiding fasteners of different diameters (X ≤ D ≤ Y) on both sides.
Description
Die Erfindung betrifft einen Isoliersteg zum Verbinden zweier mit Abstand voneinander angeordneter Profilelemente für die Herstellung eines wärmegedämmten Profils, vorzugsweise für Fenster, Türen oder Fassadenelemente, mit zwei endständigen Anschlussleisten zum Verbinden des Isolierstegs mit den Profilelementen und mit wenigstens einem Profilstababschnitt zwischen den endständigen Anschlussleisten, wobei der Profilstababschnitt einen Verstärkungsabschnitt aufweist, der zwei senkrecht vom Isoliersteg abstehende und in einem Abstand parallel verlaufende Verbindungsstege zur seitlichen Führung von Befestigungsmitteln umfasst, und wobei die Verbindungsstege an ihren Enden mittels einem Quersteg zu einer Hohlkammer verbunden sind sowie ein wärmegedämmtes Profil.The invention relates to an insulating web for connecting two spaced apart profile elements for the production of a thermally insulated profile, preferably for windows, doors or facade elements, with two terminal connection strips for connecting the insulating web to the profile elements and with at least one profile bar section between the terminal connection strips, whereby the profile bar section has a reinforcing section which comprises two connecting webs projecting vertically from the insulating web and running parallel at a distance for the lateral guidance of fasteners, and wherein the connecting webs are connected at their ends by means of a transverse web to form a hollow chamber and a thermally insulated profile.
Die Verwendung von Isolierstegen in wärmegedämmten Metallprofilen ist für sich beispielsweise aus der auf die Anmelderin zurückgehenden
Ein gattungsgemäßer Isoliersteg mit den Merkmalen des Oberbegriffs von Anspruch 1 ist aus der
Der weltweite Trend zur Verwendung von Fenstern, Türen und Fassaden aus Metall, insbesondere aus Aluminium, ist heutzutage besonders groß. Daher steigen auch die Anforderungen an die Wärmedämmung. Die vorliegende Erfindung betrifft daher einen Isoliersteg mit einer speziellen Geometrie und weiteren zusätzlichen Komponenten, die es ermöglichen, dass damit ausgerüstete Profile sowohl höchste Wärmedämmanforderungen ohne Einsatz von speziellen Rahmen- und Glasfalzdämmelementen als auch die angestrebten Stabilitätskriterien erfüllen.The global trend towards the use of windows, doors and facades made of metal, especially aluminum, is particularly strong today. Therefore, the requirements for thermal insulation are also increasing. The present invention therefore concerns an insulating bar with a special geometry and other additional components that enable profiles equipped with it to meet the highest thermal insulation requirements without the use of special frame and glass rebate insulation elements as well as the desired stability criteria.
Isolierte Fenster- und Türenprofile aus Aluminium bestehen in der Regel aus einer inneren und äußeren Halbschale aus Aluminium, welche mit Hilfe von Isolierstegen aus glasfaserverstärktem Kunststoff miteinander schubfest (meistens, gelegentlich in Flügelprofilen auch schubweich) verbunden sind. Sollen nun aufgrund der Ausgestaltung der Profilgeometrie Beschlagkomponenten wie das Schloss/Schließblech bzw. Verriegelungselemente als auch statisch relevante Komponenten wie das Türband oder die Mauerwerksbefestigung in der Verbundzone zwischen den Aluminium-Halbschalen, d.h. im Isoliersteg, befestigt bzw. verankert werden, reichen bisher geläufige Isoliersteg-Geometrien aufgrund des schwächeren Kunststoff-Materials gegenüber einer Befestigung im Aluminium nicht aus. Andererseits ist diese Verbundzone auch für die Wärmedämmung der wichtigste Bereich, d. h. man will dort eigentlich Wärmebrücken und Materialanhäufungen aus schlecht isolierenden Materialen wie beispielsweise Metall verhindern.Insulated window and door profiles made of aluminum usually consist of an inner and outer half-shell made of aluminum, which are connected to each other in a shear-resistant manner (usually, occasionally in case of casement profiles also in a shear-soft manner) using insulating bars made of glass fiber reinforced plastic. If, due to the design of the profile geometry, fittings components such as the lock/striker plate or locking elements as well as statically relevant components such as the door hinge or the masonry fastening are to be fastened or anchored in the bonding zone between the aluminum half-shells, i.e. in the insulating bar, the usual insulating bars are sufficient -Geometries are not suitable compared to mounting in aluminum due to the weaker plastic material. On the other hand, this composite zone is also the most important area for thermal insulation, i.e. H. You actually want to prevent thermal bridges and material accumulations made of poorly insulating materials such as metal.
Bei Tür- und Fensterelementen ist eine ordnungsgemäße Befestigung sowohl von Beschlagkomponenten als auch des Elementes selbst im Mauerwerk essenziell für den dauerhaften Erhalt der Leistungseigenschaften und der Funktion. Liegt die Befestigungsebene bei isolierten Aluminium-Profilen in der Verbundzone und somit im Bereich der Isolierstege aus Kunststoff, ist dies ohne aufwendige Zusatzmaßnahmen nicht mehr gegeben. Bei der aus der
Der Erfindung liegt daher die Aufgabe zugrunde, den eingangs erwähnten und zuvor näher beschriebenen Isoliersteg so auszubilden und auszugestalten, dass er für einen universellen Einsatz bei der Verwendung von unterschiedlich dimensionierten Befestigungsmitteln geeignet ist.The invention is therefore based on the object of designing and designing the insulating web mentioned at the beginning and previously described in more detail in such a way that it is suitable for universal use when using fasteners of different dimensions.
Diese Aufgabe wird bei einem Isoliersteg mit den Merkmalen des Oberbegriffs von Anspruch 1 dadurch gelöst, dass der Verstärkungsabschnitt im Inneren seiner Hohlkammer wenigstens zwei weitere Führungselemente aufweist, welche entweder als Zungen an den Innenseiten der Verbindungsstege oder als Verbreiterungen an den Innenseiten des Profilstababschnitts und/oder des Querstegs ausgebildet sind und weitere zur seitlichen Führung von Befestigungsmitteln vorgesehene parallele Führungsflächen in einem vorgegebenen Abstand aufweisen, so dass der Verstärkungsabschnitt für eine beidseitige Führung von Befestigungsmitteln unterschiedlicher Durchmesser geeignet ist.This object is achieved in an insulating web with the features of the preamble of
Im Bereich der Befestigungsachse wird erfindungsgemäß beidseitig eine Schraubenführung für mehr Gewindegänge (= höhere Schraubenauszugskräfte) durch eine Verstärkung des Isolierstegs herbeigeführt. Der Abstand zueinander ist dabei abgestimmt auf die zu verwendenden Befestigungsschrauben. Diese geometrische Anordnung findet sich gespiegelt, verbunden durch einen Verbindungssteg, auf der gegenüberliegenden Seite mit Abstand. Der Abstand der Verbindungsstege zueinander bzw. die Breite der sich bildenden Hohlkammer ist abgestimmt auf das einsetzbare Befestigungsmittel mit dem größten Durchmesser wie beispielsweise einen Rahmendübel.In the area of the fastening axis, according to the invention, a screw guide for more threads (= higher screw pull-out forces) is achieved on both sides by reinforcing the insulating web. The distance between them is coordinated with the fastening screws to be used. This geometric arrangement is mirrored, connected by a connecting bar, on the opposite side at a distance. The distance between the connecting webs and the width of the hollow chamber that is formed is tailored to the fastening means with the largest diameter that can be used, such as a frame dowel.
Vier mit einem Abstand X in vertikaler Richtung und mit einem horizontalen Abstand zueinander angeordnete Schraubenführungen sind auf den kleinsten Durchmesser der verwendeten Befestigungsmittel abgestimmt. Die parallel zum Isoliersteg verlaufenden Verbindungstege, die die beiden Pärchen der Schraubenführungen miteinander verbinden, stellen gleichzeitig die Führung für Maueranker oder Rahmendübel zum Befestigen der Profilelemente im Mauerwerk dar.Four screw guides arranged at a distance X in the vertical direction and at a horizontal distance from one another are tailored to the smallest diameter of the fasteners used. The connecting webs that run parallel to the insulating web and connect the two pairs of screw guides together also provide the guide for wall anchors or frame dowels for fastening the profile elements in the masonry.
Mit der Erfindung werden erhöhte Schraubenauszugskräfte für unterschiedlich dimensionierte Befestigungsmittel für Beschlagkomponenten bei gleichzeitig optimalem Halt und seitlicher Führung für Befestigungsmittel für die Elementmontage erreicht, ohne dabei durch eine stark ausgeprägte Aufdickung in der Befestigungsachse signifikant schlechtere Dämmeigenschaften zu erhalten.With the invention, increased screw pull-out forces for differently sized fasteners for fitting components are achieved while at the same time optimal support and lateral guidance for fasteners for element assembly, without significantly worsening insulating properties due to a pronounced thickening in the fastening axis.
Eine weitere Lehre der Erfindung sieht vor, dass sowohl der Isoliersteg als auch der Quersteg eine Verbreiterung im Bereich der Befestigungsachse aufweisen, um eine größere Fläche für die seitliche Führung der Befestigungsmittel zu bilden. Zusätzlich können in weiterer Ausgestaltung der Erfindung die Verbreiterungen sowohl an den Innenseiten des Profilstababschnitts des Isolierstegs als auch des Querstegs ausgebildet und spiegelsymmetrisch angeordnet sein.A further teaching of the invention provides that both the insulating web and the transverse web have a widening in the area of the fastening axis in order to form a larger area for the lateral guidance of the fastening means. In addition, in a further embodiment of the invention, the widenings can be formed both on the inside of the profile bar section of the insulating web and of the transverse web and arranged in a mirror-symmetrical manner.
Nach einer anderen Lehre der Erfindung ist vorgesehen, dass die Verstärkungsabschnitte einstückig mit den Isolierstegen ausgebildet sind. Dabei können die Verstärkungsabschnitte auf ihren profilseitigen Oberflächen in Richtung der Längsachse der Isolierstege auch wenigstens einen Verstärkungssteg aufweisen.According to another teaching of the invention, it is provided that the reinforcing sections are formed in one piece with the insulating webs. The reinforcing sections can also have at least one reinforcing web on their profile-side surfaces in the direction of the longitudinal axis of the insulating webs.
In weiterer Ausgestaltung der Erfindung kann der Isoliersteg an den Enden seines Profilstababschnitts je einen Hohlkammerabschnitt aufweisen, der vor den profilseitigen Anschlussleisten angeordnet ist und einstückig mit diesen und mit dem Profilstababschnitt verbunden ist. Ein solcher Hohlkammerprofilabschnitt ist für sich beispielsweise aus der bereits weiter oben genannten
Alternativ besteht in weiterer Ausgestaltung der Erfindung auch die Möglichkeit, dass die Verstärkungsabschnitte als separate Bauteile aufgeführt sind und mit den Isolierstegen verbindbar sind. Dazu können beispielsweise die Isolierstege an der Innenseite des Profils eine Aufnahmenut aufweisen, in die als Einschieblinge ausgeführten Verstärkungsabschnitte eingeschoben werden können.Alternatively, in a further embodiment of the invention, there is also the possibility that the reinforcing sections are listed as separate components and can be connected to the insulating webs. For this purpose, for example, the insulating webs on the inside of the profile can have a receiving groove into which reinforcing sections designed as inserts can be inserted.
Eine solche Ausführungsform der Erfindung bietet den Vorteil, dass der Verstärkungsabschnitt nicht über die gesamte Länge der verwendeten Isolierstege vorhanden sein müssen, sondern das nur dort, wo später Befestigungsmittel eingesetzt werden entsprechende Einschieblinge vorgesehen sein müssen, welche dazu zweckmäßig mit den jeweiligen Isolierstegen schubfest verbunden sind.Such an embodiment of the invention offers the advantage that the reinforcing section does not have to be present over the entire length of the insulating bars used, but that corresponding insertion elements must only be provided where fastening means are later used, which are expediently connected to the respective insulating bars in a shear-proof manner .
Dadurch ist - vor allem bei Fensterelementen bzw. Festverglasungen oder Türen mit Seitenteilanbindung unter Verwendung von Fenster-Rahmenprofilen - eine Nachrüstbarkeit bzw. eine optionale oder punktuelle sowie auch nachträgliche Ertüchtigung des Profils zu Befestigung im Isoliersteg bzw. in der Verbundzone möglich.This makes it possible - especially for window elements or fixed glazing or doors with side panel connections using window frame profiles - to retrofit or optionally or selectively as well as subsequently upgrade the profile for fastening in the insulating web or in the composite zone.
Gemäß einer weiteren bevorzugten Ausführungsform der Erfindung bestehen sowohl die Isolierstege als auch die Einschieblinge aus Kunststoff. Dabei kann der Kunststoff bevorzugt ein glasfaserverstärker Kunststoff (GFK) oder ein kohlefaserverstärkter Kunststoff sein (KFK) sein.According to a further preferred embodiment of the invention, both the insulating webs and the inserts are made of plastic. The plastic can preferably be a glass fiber reinforced plastic (GRP) or a carbon fiber reinforced plastic (KFK).
Gemäß einer weiteren Lehre der Erfindung ist es auch möglich, dass die Isolierstege an der Innenseite des Profils eine Aufnahmenut aufweisen, in die als Einschieblinge ausgeführte Verstärkungsabschnitte eingeschoben werden können, welche aus Metall, insbesondere Aluminium bestehen.According to a further teaching of the invention, it is also possible for the insulating webs to have a receiving groove on the inside of the profile, into which reinforcing sections designed as inserts can be inserted, which are made of metal, in particular aluminum.
Zur Fixierung der Einschieblinge am gewünschten Ort des Profils kann die Aufnahmenut eine Nut zur Aufnahme einer Klebeschnur aufweisen, wobei die Nut für die Klebeschnur bevorzugt auf der Befestigungsachse angeordnet ist. Die Verwendung von Klebeschnüren ist für sich seit langem bekannt und eignet sich beispielsweise auch für die schubfeste Verbindung der Isolierstege in den Aufnahmenuten der zu verbindenden Profilelemente. Die eingelegte Klebeschnur wird erst durch Erhitzen flüssig (aktiviert), beispielsweise im Ofen bei der Profilbeschichtung. Während der Verarbeitung sind die Klebeschnüre noch fest und somit auch nichtklebend, so dass der Fügeprozess nicht behindert werden kann.To fix the inserts at the desired location of the profile, the receiving groove can have a groove for receiving an adhesive cord, the groove for the adhesive cord preferably being arranged on the fastening axis. The use of adhesive cords has long been known and is also suitable, for example, for the shear-resistant connection of the insulating webs in the receiving grooves of the profile elements to be connected. The inserted adhesive cord only becomes liquid (activated) when heated, for example in the oven when coating the profile. During the During processing, the adhesive cords are still strong and therefore non-adhesive, so that the joining process cannot be hindered.
Bevorzugt können darüber hinaus auch die profilseitigen Anschlussleisten der Isolierstege eine Nut zur Aufnahme der Klebeschnüre aufweisen.In addition, the profile-side connecting strips of the insulating webs can preferably also have a groove for receiving the adhesive cords.
Die Erfindung betrifft auch ein wärmegedämmtes Profil, vorzugsweise eines Fensters, einer Tür oder einer Fassade, mit zwei parallel angeordneten Profilelementen und mit wenigstens zwei die Profilelemente verbindenden Isolierstegen, wobei die Isolierstege wie zuvor ausführlich beschrieben erfindungsgemäß ausgestaltet sind.The invention also relates to a thermally insulated profile, preferably a window, a door or a facade, with two profile elements arranged in parallel and with at least two insulating webs connecting the profile elements, the insulating webs being designed according to the invention as described in detail above.
Bevorzugt weisen die zur Befestigung verwendeten, vorzugsweise selbstschneidenden Schrauben des wärmegedämmten Profils eine Bohrspitze auf, um das Einschrauben in die Isolierstege zu erleichtern.The preferably self-tapping screws used for fastening the thermally insulated profile preferably have a drill tip to facilitate screwing into the insulating webs.
Gemäß einer weiteren Lehre der Erfindung kann der von den beiden Profilelementen und den dazwischen angeordneten Isolierstegen gebildete Hohlraum mit einem wärmedämmenden Material ausgefüllt sein.According to a further teaching of the invention, the cavity formed by the two profile elements and the insulating webs arranged between them can be filled with a heat-insulating material.
Die Erfindung wird nachfolgend anhand einer lediglich Ausführungsbeispiele darstellenden Zeichnung näher erläutert. In der Zeichnung zeigen, alle im Querschnitt,
- Fig. 1
- ein Rahmenprofil mit zwei erfindungsgemäßen Isolierstegen,
- Fig. 2
- die Isolierstege aus
Fig. 1 in vergrößerter Darstellung, - Fig. 3A
- eine Profilkombination mit einem Tür-Rahmenprofil und einem Tür-Flügelprofil,
- Fig. 3B
- ein weiteres Ausführungsbeispiel eines Tür-Rahmenprofils, befestigt im Mauerwerk,
- Fig. 3C
- ein anderes Beispiel einer Elementbefestigung einer Tür im Mauerwerk mittels einem Rahmendübel,
- Fig. 4
- ein weiteres Ausführungsbeispiel erfindungsgemäßer Isolierstege für einen Beschlagfalz und ein Falz-Anschlagprofil,
- Fig. 5A
- die Isolierstege aus
Fig. 4 in einer ersten Profilkombination mit einem Tür-Rahmenprofil, - Fig. 5B
- eine Elementbefestigung eines Tür-Rahmenprofils im Mauerwerk mittels Rahmenanker,
- Fig. 5C
- eine Elementbefestigung eines Tür-Rahmenprofils im Mauerwerk mittels Rahmendübel,
- Fig. 6
- ein Rahmen einer Fassade mit Festverglasung, befestigt im Mauerwerk mittels Rahmendübel,
- Fig. 7
- ein anderes Ausführungsbeispiel eines erfindungsgemäßen Isolierstegs,
- Fig. 8A
- eine Profilkombination mit einem erfindungsgemäßen Isoliersteg als Profilkombination mit einem Tür-Rahmenprofil,
- Fig. 8B
- eine Elementbefestigung einer Tür im Mauerwerk mittels Rahmenanker,
- Fig. 8C
- eine Elementbefestigung einer Tür im Mauerwerk mittels Rahmendübel und
- Fig. 9
- ein weiteres Ausführungsbeispiel eines modifizierten erfindungsgemäßen Isolierstegs.
- Fig. 1
- a frame profile with two insulating bars according to the invention,
- Fig. 2
- the insulating bars
Fig. 1 in an enlarged view, - Fig. 3A
- a profile combination with a door frame profile and a door leaf profile,
- Fig. 3B
- another embodiment of a door frame profile, fastened in the masonry,
- Fig. 3C
- another example of an element fastening a door in the masonry using a frame dowel,
- Fig. 4
- a further exemplary embodiment of insulating webs according to the invention for a fitting rebate and a rebate stop profile,
- Fig. 5A
- the insulating bars
Fig. 4 in a first profile combination with a door frame profile, - Fig. 5B
- an element fastening of a door frame profile in the masonry using frame anchors,
- Fig. 5C
- an element fastening of a door frame profile in the masonry using frame dowels,
- Fig. 6
- a frame of a facade with fixed glazing, attached to the masonry using frame dowels,
- Fig. 7
- another embodiment of an insulating web according to the invention,
- Fig. 8A
- a profile combination with an insulating web according to the invention as a profile combination with a door frame profile,
- Fig. 8B
- an element fastening of a door in the masonry using frame anchors,
- Fig. 8C
- an element fastening of a door in the masonry using frame dowels and
- Fig. 9
- a further embodiment of a modified insulating web according to the invention.
In
Die Isolierstege 4 und 5 verfügen darüber hinaus angrenzend an die Anschlussleisten 6 jeweils einen Hohlkammerabschnitt 8 beziehungsweise 8'. Dazu teilt sich die Anschlussleiste 6 in zwei Wandelemente 9 und 10 bzw. 9' und 10' mit verminderter Wandstärke auf. Am Ende gehen die Wandelemente 9, 10 und 9', 10' in einen geraden Profilstababschnitt über, welcher beim Isoliersteg 4 mit dem Bezugszeichen 11 und beim Isoliersteg 5 mit dem Bezugszeichen 11' bezeichnet ist. Beim Isoliersteg 4 sind der Profilstabschnitt 11 und die Hohlkammerabschnitte 9 fluchtend ausgebildet und bilden eine gemeinsame äußere Ebene 12. Beim Isoliersteg 5 weist der Profilstababschnitt 11' über seine Länge eine äußere Ebene 12' auf, welche als Anschlag für weitere Profilelemente oder Funktionskomponenten dienen kann.The insulating
Beide Isolierstege 4 und 5 weisen im mittleren Bereich um eine Befestigungsachse BA hohlkammerartige Verstärkungsabschnitte 13 und 13' auf welche zur besseren Übersicht als Ganzes in
Die nicht näher bezeichneten Hohlkammern der Verstärkungsabschnitte 13 und 13' werden durch jeweils zwei senkrecht vom Isoliersteg 4 beziehungsweise 5 abstehende und in einem Abstand Y parallel verlaufende Verbindungsstege 13B, 13C bzw. 13B', 13C' zur seitlichen Führung von Befestigungsmitteln gebildet. Die Verbindungsstege 13B, 13C; 13B', 13C' sind an ihren Enden mittels eines Querstegs 13A bzw. 13A' miteinander verbunden.The unspecified hollow chambers of the reinforcing
Die jeweilige Ausführungen der Verstärkungsabschnitte 13 und 13' sind unterschiedlich. Während beim Verstärkungsabschnitt 13 von den Verbindungsstegen 13B, 13C zungenartige Leisten 13D und 13E ausgehen, sind beim Verstärkungsabschnitt 13' an den Innenseiten des Profilstababschnitts 11' und des Querstegs 13A' jeweils zwei Verbreiterungen 13D' und 13E' zu erkennen. Sowohl die Zungen 13D und 13E als auch die Verbreiterungen 13D' und 13E' definieren durch ihre Geometrie zueinander einen Abstand X, der ausreichend vergrößerte seitliche Führungsflächen für (nicht dargestellte) Befestigungsmittel aufweist.The respective designs of the reinforcing
Man erkennt ferner, dass sowohl der Isoliersteg 4 als auch der Quersteg 13A eine nicht näher bezeichnete Verbreiterung im Bereich der Befestigungsachse BA aufweisen, um eine größere Fläche für die seitliche Führung der Befestigungsmittel zu bilden.It can also be seen that both the insulating
Schließlich ist
Ein weiteres Beispiel für die Befestigung des Tür-Rahmenprofils 1 in einer Mauerlaibung ist in
Die drei zuvor gezeigten Ausführungsbeispiele zeigen die universelle Verwendbarkeit der erfindungsgemäßen Isolierstege 4 und 5, sowohl für eine Direktverschraubung mit weiteren Komponenten (Schließblech 18) als auch für eine Befestigung eines mit solchen Isolierstegen 4 und 5 ausgestatteten Tür-Rahmenprofils im Mauerwerk.The three previously shown exemplary embodiments show the universal usability of the insulating
Der gezeigte Isoliersteg 25 hat jedoch keinen einstückig ausgebildeten Verstärkungsabschnitt wie die Isolierstege 4 und 5 aus den
Der Isoliersteg 25 weist darüber hinaus zwei Aufnahmenuten 34 für optionale Zusatzkomponenten auf, welche auch auf der Seite des Einschieblings 39 angeordnet sind. Auf der gegenüberliegenden Seite des Isolierstegs 25 erkennt man weitere Funktionsprofilabschnitte 35 und 36, zwischen denen eine Anschlagfläche 37 für aufzunehmende Komponenten zur Verrastung mit einem Isoliersteg 41 eines (hier nicht dargestellten) Falz- Anschlagprofils aufweist.The insulating
Der im rechten Teil der
Der montierte Zustand der zuvor beschriebenen Isolierstege 25 und 41 lässt sich der
In
Eine weitere Modifikation eines erfindungsgemäßen Isolierstegs ist in
Wie aus der
In
Wie bereits weiter oben beschrieben, erlaubt eine dort eingelegte Klebeschnur 62 die Verwendung einer Mehrzahl von einzelnen Einschieblingen aus Kunststoff 39' und/oder aus Aluminium 59, wobei die an der richtigen Stelle positionierten Einschieblinge 39' bzw. 59 durch Aktivieren der Klebeschnur 62 an der gewünschten Stelle fixiert werden können.As already described above, an
Die zahlreichen Ausführungsbeispiele zeigen deutlich die universelle Einsetzbarkeit der erfindungsgemäßen Isolierstege mit Blick auf Verschraubungen mit unterschiedlichen Befestigungsmitteln.The numerous exemplary embodiments clearly show the universal applicability of the insulating bars according to the invention with regard to screw connections with different fasteners.
Claims (17)
dadurch gekennzeichnet, dass
sowohl der Isoliersteg (4) als auch der Quersteg (13A) eine Verbreiterung im Bereich der Befestigungsachse (BA) aufweisen, um eine größere Fläche für die seitliche Führung der Befestigungsmittel zu bilden.Insulating web according to claim 1,
characterized in that
Both the insulating web (4) and the transverse web (13A) have a widening in the area of the fastening axis (BA) in order to form a larger area for the lateral guidance of the fastening means.
dadurch gekennzeichnet, dass
die Verbreiterungen (13 D', 13E') sowohl an den Innenseiten des Profilstababschnitts (11') als auch des Querstegs (13A') ausgebildet und spiegelsymmetrisch angeordnet sind.Insulating web according to claim 1 or 2,
characterized in that
the widenings (13 D', 13E') are formed on both the insides of the profile bar section (11') and the transverse web (13A') and are arranged mirror-symmetrically.
dadurch gekennzeichnet, dass
die Verstärkungsabschnitte (13, 13') einstückig mit den Isolierstegen (4, 5) ausgebildet sind.Insulating web according to one of claims 1 to 3,
characterized in that
the reinforcing sections (13, 13') are formed in one piece with the insulating webs (4, 5).
dadurch gekennzeichnet, dass
die Verstärkungsabschnitte (13, 13') auf ihren profilseitigen Oberflächen in Richtung der Längsachse der Isolierstege (4, 5) wenigstens einen Verstärkungssteg (13F, 13F') aufweisen.Insulating web according to one of claims 1 to 4,
characterized in that
the reinforcing sections (13, 13') have at least one reinforcing web (13F, 13F') on their profile-side surfaces in the direction of the longitudinal axis of the insulating webs (4, 5).
dadurch gekennzeichnet, dass
der Isoliersteg (4, 5, 41) an den Enden seines Profilstababschnittes (11,11`, 31) je einen Hohlkammerprofilabschnitt (8, 8', 28) aufweist, der vor den profilseitigen Anschlussleisten (6, 26) angeordnet ist und einstückig mit diesen und mit dem Profilstababschnitt (11, 11`, 31) verbunden ist.Insulating web according to one of claims 1 to 5,
characterized in that
the insulating web (4, 5, 41) has a hollow chamber profile section (8, 8', 28) at the ends of its profile bar section (11, 11', 31), which is arranged in front of the profile-side connection strips (6, 26) and is integral with this and is connected to the profile bar section (11, 11`, 31).
dadurch gekennzeichnet, dass
die Verstärkungsabschnitte als separate Bauteile ausgeführt sind und mit Isolierstegen (25, 25') verbindbar sind.Insulating web according to one of claims 1 to 3,
characterized in that
the reinforcing sections are designed as separate components and can be connected to insulating webs (25, 25 ').
dadurch gekennzeichnet, dass
die Isolierstege (25, 25') an der Innenseite des Profils eine Aufnahmenut (32, 32') aufweisen, in die als Einschieblinge (39) ausgeführte Verstärkungsabschnitte eingeschoben werden können.Insulating web according to claim 7,
characterized in that
the insulating webs (25, 25') on the inside of the profile have a receiving groove (32, 32') into which reinforcing sections designed as inserts (39) can be inserted.
dadurch gekennzeichnet, dass
die Isolierstege (4, 5, 25, 25', 41, 56, 58) und die Einschieblinge (39) aus Kunststoff bestehen.Insulating web according to claim 8,
characterized in that
the insulating webs (4, 5, 25, 25', 41, 56, 58) and the inserts (39) are made of plastic.
dadurch gekennzeichnet, dass
der Kunststoff ein glasfaserverstärkter Kunststoff (GFK) oder ein kohlefaserverstärkter Kunststoff (KFK) ist.Insulating web according to claim 9,
characterized in that
the plastic is a glass fiber reinforced plastic (GRP) or a carbon fiber reinforced plastic (KFK).
dadurch gekennzeichnet, dass
die Isolierstege (25, 25') an der Innenseite des Profils eine Aufnahmenut (32, 32') aufweisen, in die als Einschieblinge (59) ausgeführte Verstärkungsabschnitte eingeschoben werden können.Insulating web according to claim 7,
characterized in that
the insulating webs (25, 25') on the inside of the profile have a receiving groove (32, 32') into which reinforcing sections designed as inserts (59) can be inserted.
dadurch gekennzeichnet, dass
die Einschieblinge (59) aus Metall, insbesondere Aluminium, bestehen.Insulating web according to claim 11,
characterized in that
the inserts (59) are made of metal, in particular aluminum.
dadurch gekennzeichnet, dass
die Aufnahmenut (32") für die Einschieblinge (39', 59) eine Nut (61) zur Aufnahme einer Klebeschnur (62) aufweist.Insulating web according to one of claims 8 to 12,
characterized in that
the receiving groove (32") for the insertion elements (39', 59) has a groove (61) for receiving an adhesive cord (62).
dadurch gekennzeichnet, dass
die Nut (61) auf der Befestigungsachse (BA) angeordnet ist.Insulating bars according to claim 13,
characterized in that
the groove (61) is arranged on the fastening axis (BA).
dadurch gekennzeichnet, dass
der Isoliersteg ein Isoliersteg (4, 5, 25, 25', 41, 56, 58) nach einem der Ansprüche 1 bis 14 ist.Thermally insulated profile (1, 20, 51, 51', 53), preferably a window, a door or a facade, with two parallel profile elements and with at least two insulating webs connecting the profile elements,
characterized in that
the insulating web is an insulating web (4, 5, 25, 25', 41, 56, 58) according to one of claims 1 to 14.
dadurch gekennzeichnet, dass
die zur Befestigung verwendeten Schrauben (17) eine Bohrspitze aufweisen.Thermally insulated profile according to claim 15,
characterized in that
the screws (17) used for fastening have a drill tip.
dadurch gekennzeichnet, dass
der von den beiden Profilelementen und den dazwischen angeordneten Isolierstegen gebildete Hohlraum mit einem wärmedämmenden Material ausgefüllt ist.Thermally insulated profile according to claim 15 or 16,
characterized in that
the cavity formed by the two profile elements and the insulating webs arranged between them is filled with a heat-insulating material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022120797.8A DE102022120797A1 (en) | 2022-08-17 | 2022-08-17 | Insulating web for connecting two profile elements to produce a thermally insulated profile and such a profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4325017A1 true EP4325017A1 (en) | 2024-02-21 |
Family
ID=87580372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23191587.7A Pending EP4325017A1 (en) | 2022-08-17 | 2023-08-16 | Insulating web for connecting two profiled elements for producing a thermally insulated profile, and such a profile |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4325017A1 (en) |
| DE (1) | DE102022120797A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4238750A1 (en) * | 1992-11-17 | 1994-05-26 | Wicona Bausysteme Gmbh | Heat-insulated fitting for windows and doors - has metal sections with heat-blocking insulating web formed by two parts with thinner boundary walls and associated stabilising webs. |
| EP2116685A2 (en) | 2008-05-08 | 2009-11-11 | Norsk Hydro Asa | Heat insulated window, door or such like |
| EP2374978A2 (en) * | 2010-04-09 | 2011-10-12 | Aluprof Spolka Akcyjna | The window |
| EP2532823A1 (en) * | 2011-06-09 | 2012-12-12 | Technoform Bautec Holding GmbH | Coating cover profile for an insulation strip of a composite profile for window, door, or facade elements |
| DE102011117170A1 (en) | 2011-10-28 | 2013-05-02 | Heroal - Johann Henkenjohann Gmbh & Co. Kg | Insulating bridge and thermally insulated profile |
| CN110469239A (en) * | 2019-09-23 | 2019-11-19 | 索易斯门窗系统有限公司 | A kind of aluminum alloy doors and windows |
| GB2603213A (en) * | 2021-01-28 | 2022-08-03 | Garner Aluminium Extrusions Ltd | A window frame assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3264716D1 (en) * | 1981-02-27 | 1985-08-22 | Tefo Ag | Connector section |
| DE4325972C2 (en) * | 1993-08-03 | 2000-01-27 | Ekonal Bausysteme Gmbh & Co Kg | Insulated composite profile |
| DE19900793C2 (en) * | 1999-01-12 | 2001-11-22 | Ingbuero Dr Ing Harald Schulz | Fire protection strip |
| DE10039980A1 (en) * | 2000-08-16 | 2002-02-28 | Harald Schulz | Hollow insulation strip with foamed plastic |
| DE102005049032A1 (en) * | 2005-10-11 | 2007-04-12 | SCHÜCO International KG | Coating method for applying a coating to visible surfaces of aluminum hollow-section rails uses insulating stays of thermally insulating material in an interlocking section |
| FR2938593A1 (en) * | 2008-11-14 | 2010-05-21 | Norsk Hydro As | DORMANT WITH THERMAL BRIDGE BREAK FOR BUILDING CLOSURE |
| DE102018125362A1 (en) * | 2018-10-12 | 2020-04-16 | Heroal - Johann Henkenjohann Gmbh & Co. Kg | Multi-chamber hollow profile for fire protection doors or windows and method and device for producing such a multi-chamber hollow profile |
-
2022
- 2022-08-17 DE DE102022120797.8A patent/DE102022120797A1/en active Pending
-
2023
- 2023-08-16 EP EP23191587.7A patent/EP4325017A1/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4238750A1 (en) * | 1992-11-17 | 1994-05-26 | Wicona Bausysteme Gmbh | Heat-insulated fitting for windows and doors - has metal sections with heat-blocking insulating web formed by two parts with thinner boundary walls and associated stabilising webs. |
| EP2116685A2 (en) | 2008-05-08 | 2009-11-11 | Norsk Hydro Asa | Heat insulated window, door or such like |
| EP2374978A2 (en) * | 2010-04-09 | 2011-10-12 | Aluprof Spolka Akcyjna | The window |
| EP2532823A1 (en) * | 2011-06-09 | 2012-12-12 | Technoform Bautec Holding GmbH | Coating cover profile for an insulation strip of a composite profile for window, door, or facade elements |
| DE102011117170A1 (en) | 2011-10-28 | 2013-05-02 | Heroal - Johann Henkenjohann Gmbh & Co. Kg | Insulating bridge and thermally insulated profile |
| CN110469239A (en) * | 2019-09-23 | 2019-11-19 | 索易斯门窗系统有限公司 | A kind of aluminum alloy doors and windows |
| GB2603213A (en) * | 2021-01-28 | 2022-08-03 | Garner Aluminium Extrusions Ltd | A window frame assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102022120797A1 (en) | 2024-02-22 |
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