EP2476854B1 - External cladding for a window, door or similar - Google Patents

Description

The invention relates to an outer lining for a window, a door or the like with a heat insulation, which is arranged externally on the casement and / or on the frame, and which cooperates with the wing frame or frame profile fixable support profiles, and wherein the outer panel a Cavity having a space-filling insulation material, wherein the insulating material receiving cavity formed on the casement profile and / or the frame profile support profiles and a clipped to the support profiles by means of holders and / or adhesive cladding profile is formed, wherein the insulating material consists of a molded part.

Generic external cladding of the aforementioned type are from the documents WO 2009/040589 A1 . EP 1 762 685 A2 . DE 199 16 218 A1 or EP 2 048 316 A2 known.

Another well-known outer lining is from the EP 1 178 177 B1 known. The outer cladding comprises an aluminum shell as outer cladding element, which by design must be foamed with an insulating material in the form of a PU foam. The existing of an aluminum shell and PU foam outer lining is then either glued directly to the frame or complained by means of inside C-shaped mounting rails on frame-side holders. Another embodiment of the prior art is known from EP 2 045 431 known, wherein the outer cover with integrated thermal insulation by means of a support profile which is fastened with holders on the frame of the window or the door. In this case, an insulation is present in the region of the support profile, wherein a chamber system is provided as an insulating space, which consists of at least two, preferably a plurality of chambers. In this case, the individual chambers, viewed perpendicular to the outer cladding plane, are oriented in a layered relationship to one another. From the EP 1 329 583 a further outer lining with an integrated thermal insulation is known, wherein in this type of outer lining to the window or frame, a profile is applied, which has one or more closed chambers, and the single or all of these chambers space filled with insulation material. On the chamber profile a trim profile is attached, which may be made of aluminum, for example.

Based on this state of the art, it is considered disadvantageous that on the one hand the type of attachment of the trim profile is inflexible, especially since a vorhaltes support profile, which receives the insulation or the insulating material, must be kept to corresponding frame widths of window or to cover the frame. As a result, on the other hand, retrofitting an existing window system according to the technical requirements of a window or a door for passive houses is very costly.

The invention is therefore based on the object, an outer lining for a window, a door or the like so on with a thermal insulation on the one hand is flexibly interpretable, on the other hand, the cost of retrofitting or renovation work, but also as a system extension to a passive house window or Passivhaustür auspicious.

According to the invention this problem is solved with an outer covering with all features of claim 1. Advantageous embodiments of the invention will become apparent from the dependent claims.

The advantages achieved with the invention are that foamed moldings can be used in the inventive solution. Covering over the foamed molding is the weather protection in the form of an aluminum strip that closes the insulated cavity. The support profiles as such consist of plastic, which are equipped with several chambers. The support profiles are easily and simply fixed with a double-sided adhesive tape or by screwing to the surface of the window or door frame profile. In addition, the system as such is simple and easy to install as a retrofit kit, the outer panel is designed as a variable mounting system and can be built in individual stages.

For this purpose, it is proposed that the insulating material receiving cavity is formed on the casement profile and / or the frame profile attachable support profile and an attachable to the support section by means of holders and / or adhesive cladding profile, in which the foamed as an insulating molding is used during assembly , Thus, in a simple way, the prefabricated Frame of support profiles are initially attached to the surface of the window frame or window frame profile, in which case the foamed molding is placed between the support profiles and finally the trained as a bar and connected to a frame aluminum panel can be attached by means of holders. Here, according to the invention, the individual support profile of a U-shaped plastic profile. Preferably, this support profile is fixed with a leg on the frame profile or on the casement profile. On the other leg of the support profile, a holder for attaching the trim profile is attached. In an advantageous embodiment, the holder has a U-shaped channel with detents, which is formed attachable to the free end of the other leg of the support profile. This ensures that the holder can be attached to the support profile self-adhesive.

In a further embodiment of the invention, a latching element for engaging behind an integrally formed on the inside of the trim profile web is arranged on the outwardly facing web of the U-shaped channel. Due to this arrangement, the aluminum profile can now be easily and easily recognized in the structure of the outer lining, so that it closes the cavity self-adhesive, in which the insulating material formed as a molded part is housed.

In an advantageous embodiment of the invention, the trim profile is formed as an angle bar, wherein the one leg covers the upper region of the support profile arrangement, and wherein the vertically extending leg covers the region of the cavity between the support profiles. In a further development of the invention here is the Cladding profile made of aluminum, wherein the holder and the support profiles are made of plastic.

In a preferred embodiment of the invention, the support profile limits with its base in each case the cavity receiving cavity. In this case, at least one hollow chamber is integrally formed on the inside of the fixed to the frame profile or on the wing frame profile leg of the holder. Thus, here the support profile also meets a so-called thermal insulation, since it has hollow chambers here.

In a further development of the invention, an open chamber is arranged on the outside of the fixed to the frame profile or on the wing frame profile leg of the support section, for receiving an adhesive for fastening the support profile on the sash or on the frame. In this case, for example, a double-sided adhesive tape can be integrated in an advantageous manner, which can be fixed with its full adhesive force on the sash surface or frame surface.

According to a further advantageous embodiment of the invention, a leg is integrally formed with an open chamber on the outside of the supporting profile attached to the sash profile, for receiving a sealing lip for the glass pane bordered on the sash frame. Here, it is taken into account that the outer cladding assumes the overarching sealing function that extends beyond the frame thickness into the glass surface.
Preferably, the trim profile is connected by means of corner angles in the C-receptacles on the inside of the trim profile mitred.

Fig. 1

eine erste Ausführungsform der Außenverkleidung in geschnittener Ansicht, wobei die Außenverkleidung hier am Blendrahmenprofil befestigt ist, und wobei die Außenverkleidung den Flügelrahmen übergreifend angeordnet ist,

Fig. 2

eine explosionsartige Darstellung in der Perspektive der Außenverkleidung gemäß der Ausführungsform der Fig. 1 und

Fig. 3

eine zweite Ausführungsform der erfindungsgemäßen Außenverkleidung, ebenfalls in geschnittener Seitenansicht in geteilter Anordnung, wobei die Außenverkleidung am Blendrahmenprofil und am Flügelrahmenprofil angeordnet ist.

The invention will be explained in more detail with reference to a drawing illustrating only embodiments.

Fig. 1

a first embodiment of the outer panel in a sectional view, wherein the outer panel is fixed here on the frame profile, and wherein the outer panel is arranged over the wing frame,

Fig. 2

an exploded view in perspective of the outer lining according to the embodiment of the Fig. 1 and

Fig. 3

a second embodiment of the outer lining according to the invention, also in a sectional side view in a split arrangement, wherein the outer lining is arranged on the frame profile and the sash profile.

Fig. 1 shows in a first embodiment, an outer lining 1 for a window 2 or a door with a thermal insulation 3. The outer lining 1 is in this case arranged on the outside of the window frame 4, wherein the outer lining 1 according to Fig. 3 is arranged outside of the frame profile 4 and on the sash profile 5 separately. The outer lining 1 is fastened with a support profile 6.1 and 6.2 which is fixed to the sash frame profile 5 or frame profile 4 and which has a cavity 7 with an insulating material 8 which fills a space.

As in particular in the synopsis of Fig. 1 and 2 can be seen, the insulating material 8 receiving cavity 7 is formed on the sash profile 5 and the frame profile 4 fixable support section 6.1 and 6.2 and a clipped to the support profiles 6.1 and 6.2 by means of brackets 13 trim profile 9. Each individual support profile 6.1 or 6.2 consists of a U-shaped plastic profile 10, and is fixed with a leg 11 on the frame profile 4 or on the sash profile 5. The other leg 12 of the support profile 6.1 or 6.2 has holders 13, which are intended in particular for applying the trim profile 9.

Like from the Fig. 1 and 3 can be seen limited each support section 6.1 and 6.2 or limit the split support sections 6.1 ', 6.2' and 6.1 '', 6.2 '' in his / her upper and lower assembly with the base 14 each designed as a foamed molding insulating material. 8 , 8 ', 8''receiving cavity 7, 7', 7 ''. As the Fig. 1 and 3 Furthermore, on the inner side of the leg 11, 11 ', 11 "fixed to the frame profile 4 or to the sash profile 5, the support profiles 6.1, 6.1', 6.1" and 6.2, 6.2 ', 6.2 "are each at least one Hollow chamber 15 formed from the Fig. 1 and 3 Furthermore, it can be seen that on the outside of the leg 11, 11 ', 11 "of the support profile 6.1, 6.1', 6.1 ', 6.2', 6.2 '', 6.2 '' fixed to the frame profile 4 or to the sash profile 5, an open Chamber 16 is formed, which is for receiving an adhesive 17, here for example a double-sided adhesive tape, for fixing the support profiles 6.1, 6.1 ', 6.1''and 6.2, 6.2', 6.2 '' on the wing frame surface or frame surface is determined. It is of particular advantage that on the outside of the fixed to the sash section 5 leg 11, 11 'of the support section 6.1 or 6.1' another open chamber 18 is formed, which is framed for receiving a sealing lip 19 for in the sash 5 Glass pane 20 is provided.

As only in Fig. 1 shown in detail, in a further development of the invention, the single holder 13 has a U-shaped channel 21 with detents, which is designed to be plugged onto the free end of the leg 12 of the support section 6.1 or 6.2. Like also out Fig. 1 is more evident than out Fig. 3 , On the outwardly facing web 22 of the U-shaped channel 21, a locking element 23 for engaging behind a formed on the inside of the trim profile 9 and unspecified web is arranged. It goes without saying that when the panel profile 9 is pressed onto the holder 13, the latching element 23 then snaps in order to hold the pressed-on panel profile 9 in this way. As in particular from Fig. 1 can be seen, the trim profile 9 is formed as an angle bar, wherein the one leg 24 covers the upper portion of the support profile assembly, and wherein the vertically extending leg 25 covers the region of the cavity 7 between the support sections 6.1 and 6.2.

The main difference between the embodiment according to Fig. 1 and according to Fig. 3 is that the outer panel 1 in Fig. 1 in the embodiment according to Fig. 3 in the preferred embodiment of the illustrated Exterior cladding 1 'the cladding profile 9 is "doubled" by the superposed cladding profiles 9' and 9 "This can either be expedient for assembly reasons, or to retrofit the respective situation adapted insulating elements, which may differ in their strength the basic structure of the support profiles 6.1 'and 6.2' or 6.1 '' and 6.2 '' substantially equal to the previously described embodiment of the support sections 6.1 and 6.2 Fig. 1 ,

It goes without saying that, with regard to the flexibly designed design of the outer lining 1, first the supporting profiles 6.1 and 6.2 are fastened to the outer surface of the window frame profile 4 or the sash frame profile 5 with the adhesive 17. Then between the support profiles 6.1 and 6.2 (or 6.1 'and 6.2' or 6.1 '' and 6.2 ''), the foamed molding as an insulating material 8 (or 8 'or 8' ') is used, before then trained as strips cladding profiles 9 or 9 'and 9 "are attached to the holder 13 at the free ends of the legs 12 and 12' and 12 '' of the respective support profiles.

As in particular from Fig. 2 is apparent, while the trim profiles 9 are connected by means of corner angle in the C-receptacles on the inside of the trim profile 9 mitred.

Claims (11)

1. External cladding (1', 1'', 1''') for a window (2, 2'), a door or the like, having thermal insulation which is arranged at the outer side on the leaf frame and/or on the blind frame and which cooperates with a carrier profile (6) which can be secured to the leaf frame profile (5, 5') or carrier frame profile (4), and wherein the external cladding (1', 1", 1''') has a hollow space (7, 7', 7", 7''') with an insulation material (8, 8', 8", 8''') which fills a space, wherein the hollow space (7, 7', 7", 7''') which receives the insulation material (8, 8', 8", 8''') is formed by means of carrier profiles (6.1, 6.2; 6.1', 6.2'; 6.1", 6.2") which can be secured to the leaf frame profile (5, 5') and/or the blind frame profile (4) and a cladding profile (9, 9', 9", 9''') which can be clip-fitted and/or adhesively bonded to the carrier profiles (6.1, 6.2; 6.1', 6.2'; 6.1", 6.2") by means of retention members (13, 13'), wherein the insulation material (8, 8', 8", 8''') comprises a shaped moulded component,
   characterised in that the individual carrier profile (6.1, 6.2; 6.1', 6.2'; 6.1", 6.2'') comprises a U-shaped plastics material profile (10, 10', 10'').
2. External cladding according to claim 1,
   characterised in that the carrier profile (6.1, 6.2; 6.1', 6.2'; 6.1", 6.2") is secured with a member (11, 11', 11") to the blind frame profile (4) or to the leaf frame profile (5), wherein on the other member (12,12', 12") of the carrier profile (6.1, 6.2; 6.1', 6.2'; 6.1", 6.2") a retention member (13) is arranged with a clip-fitting receiving member for positioning the cladding profile (9, 9', 9").
3. External cladding according to claim 2,
   characterised in that the retention member (13) has a U-shaped channel (21) with catches which is constructed so as to be able to be placed on the free end of the other member (12,12', 12") of the carrier profile (6.1, 6.2; 6.1', 6.2'; 6.1", 6.2").
4. External cladding according to claim 3,
   characterised in that a catch element (23) is arranged on the outwardly facing web (22) of the U-shaped channel (21) for engaging behind a web which is formed on the inner side of the cladding profile (9, 9', 9'').
5. External cladding according to claim 4,
   characterised in that the cladding profile (9, 9', 9") is formed as an angular strip, wherein one member (24, 24', 24") covers the upper region of the retention member arrangement in each case and wherein the member (25, 25', 25") which extends perpendicularly covers the region of the hollow space (7, 7', 7") between the carrier profiles (6.1 and 6.2, 6.1' and 6.2', 6.1" and 6.2").
6. External cladding according to any one of claims 1 to 5,
   characterised in that the carrier profile (6.2, 6.2', 6.2", 6*) delimits, with the base (14) thereof or the angled corner profile (12'''), the hollow space (7, 7', 7", 7''') which receives the insulation material (8, 8', 8", 8''').
7. External cladding according to any one of claims 1 to 6,
   characterised in that at least one hollow chamber (15) is formed on the inner side of the member (11, 11', 11''') of the carrier profile (6.1, 6.2; 6.1", 6.2"; 6*), which member is secured to the blind frame profile (4) or to the leaf frame profile (5, 5').
8. External cladding according to any one of claims 1 to 7,
   characterised in that an open chamber (16) is formed on the outer side of the member (11, 11', 11", 11''') of the carrier profile (6.1, 6.2; 6.1', 6.2'; 6.1", 6.2"; 6*), which member is secured to the blind frame profile (4) or to the leaf frame profile (5, 5'), for receiving an adhesive means (17) for securing the carrier profile (6.1, 6.2; 6.1', 6.2'; 6.1", 6.2"; 6*).
9. External cladding according to claim 8,
   characterised in that an open chamber (18) is formed on the outer side of the member (11, 11', 11''') of the carrier profile (6.1, 6.1', 6*), which member is secured to the leaf frame profile (5, 5'), for receiving a sealing lip (19) for the glass pane (20, 20') which is enclosed in the leaf frame.
10. External cladding according to any one of claims 1 to 9,
    characterised in that the cladding profile (9, 9', 9", 9''') is produced from aluminium and the carrier profiles (6.1,6.2; 6.1', 6.2'; 6.1", 6.2"; 6*), the retention strip (10*), the angled corner profile (12''') and the retention members (13,13') are produced from plastics material.
11. External cladding according to any one of claims 1 to 10,
    characterised in that the cladding profile (9, 9', 9", 9''') is connected with mitre joints by means of corner angles in the C-shaped receiving members at the inner side of the cladding profile (9, 9', 9", 9''').

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