EP3299568B1 - Fenêtre de toit - Google Patents

Fenêtre de toit Download PDF

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Publication number
EP3299568B1
EP3299568B1 EP17190694.4A EP17190694A EP3299568B1 EP 3299568 B1 EP3299568 B1 EP 3299568B1 EP 17190694 A EP17190694 A EP 17190694A EP 3299568 B1 EP3299568 B1 EP 3299568B1
Authority
EP
European Patent Office
Prior art keywords
seal
roof window
sash frame
frame
sash
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.)
Active
Application number
EP17190694.4A
Other languages
German (de)
English (en)
Other versions
EP3299568A1 (fr
Inventor
Jens Stürzenhofäcker
Daniel Möslang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roto Frank AG
Original Assignee
Roto Frank AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Roto Frank AG filed Critical Roto Frank AG
Publication of EP3299568A1 publication Critical patent/EP3299568A1/fr
Application granted granted Critical
Publication of EP3299568B1 publication Critical patent/EP3299568B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/14—Measures for draining-off condensed water or water leaking-in frame members for draining off condensation water, throats at the bottom of a sash
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
    • E04D13/0354—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis the parts being flat
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0481—Drainage guiding provisions, e.g. deflectors or stimulation by inclined surfaces
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings

Definitions

  • the invention relates to a roof window with a frame and with respect to the frame movable, a glazing-bearing sash, wherein the glazing is supported on a sash of the sash, on which a sash seal for bridging an existing between the frame and the sash air gap is arranged, the seen in cross-section with the roof window closed, a frame spar of the frame at least partially overlaps.
  • the roof window is intended for installation in a building, in particular in a roof of the building.
  • the skylight has the frame, which is finally fixed stationary with respect to the building, and the sash.
  • the casement is displaceable with respect to the frame, in particular rotatable about a rotation axis.
  • the casement is preferably mounted on the frame.
  • the sash frame carries the glazing of the skylight.
  • the glazing can be designed as single glazing or as multiple glazing, in particular double glazing or triple glazing.
  • the glazing is enclosed, for example, by wing frame members of the sash, in particular two vertical beams and two horizontal beams are provided.
  • the frame also preferably has two vertical bars and two horizontal bars.
  • each of the spars is connected to each of the horizontal beams.
  • the above-mentioned wing frame spar is present as one of these wing frame spars.
  • the wing frame spar can be designed as a hollow plastic profile or as a wooden profile or have such.
  • the roof window is insofar as a plastic roof window, in the latter case as a wooden roof window.
  • the hollow plastic profile is produced, for example, by extrusion or the like and subsequent cutting to length.
  • several of the wing frame spars consist of an identical plastic hollow profile or wood profile.
  • at least one of the horizontal beams has the same plastic hollow profile or wooden profile as the vertical beams or consists of this.
  • the plastic hollow profile has at least one hollow chamber, preferably a plurality of hollow chambers, which are separated from one another by stiffening webs. With such a configuration of the hollow plastic profile high rigidity can be achieved with low weight.
  • the wood profile is preferably solid.
  • the glazing of the roof window is supported perpendicular to a glazing plane of the glazing on the sash spar.
  • the glazing plane is defined by the glazing. It preferably runs parallel to at least one glass pane of the glazing, in particular to all glass panes of the glazing.
  • the glazing level in the context of this description also means planes parallel to the actual glazing plane.
  • the glazing can be supported directly on the casement spar, so that the glazing rests directly against the casement spar.
  • an indirect support of the glazing on the casement spar can also be provided.
  • a support element is arranged between the casement spar and the glazing.
  • the roof window also has the wing frame seal.
  • This is arranged on the sash of the sash, in particular attached to this.
  • the attachment of the wing frame seal on the wing frame spar can be done positively, non-positively and / or cohesively.
  • the sash seal serves to seal the roof window, so that a separated by means of the roof window interior, especially the building, is protected from environmental influences from the outside environment.
  • the wing frame seal is used to seal an inner side of the roof window with respect to an outer side of the roof window.
  • the wing frame seal serves to seal the sash frame with respect to the frame, in particular the covering and / or closing of the present between the sash frame and the frame air gap.
  • the wing frame seal preferably extends over the entire length of the wing frame spar in the direction of its longitudinal central axis.
  • the wing frame seal is preferably arranged at a distance from the glazing, viewed in cross-section, and therefore does not rest against it.
  • the casement spar and the frame spar are preferably arranged parallel to each other, in particular spaced parallel to each other.
  • this overlaps with the roof window closed when viewed in cross section the frame spar of the frame at least partially.
  • the wing frame seal completely overlaps the frame spar.
  • it engages over a roofing sheet metal sheet fastened to the frame, which otherwise rests on a roof skin, at least in regions.
  • the publication EP 2 738 339 known.
  • This describes a window with a frame, a wing, a window pane and a weather-resistant and sound-absorbing system with cover elements, sealing elements and damping elements, wherein a gap between the frame and the wing allows opening of the window, and wherein an inner side is intended to in the assembled state of the window to show the interior of a building and an outer side is intended to point to the outside of the building, wherein two or more sound-absorbing and / or sound-insulating elements are provided on the inside of the gap between the frame and the wing, and wherein two or more sound-absorbing and / or insulating elements are provided on the outside of the gap.
  • the document describes DE 10 2014 007 698 A1 a window with a frame and with a sash, wherein the frame and / or the sash is provided with at least one cover plate and the frame and / or the sash is associated with a preferably lying below the cover plate insulation.
  • the insulation should be provided with at least one water drainage channel.
  • the document shows DE 101 00 101 C1 a wood-aluminum window with an externally applied to a wooden frame aluminum shell, wherein the formed without rearwardly projecting stiffening and mounting webs aluminum shell is filled with a dimensionally stable plastic foam, the inside of which is attached to the wooden frame outer surface fitting, wherein in the plastic foam lining mounting rails for Receiving preferably T-shaped holders attached to the wooden frame are embedded, wherein the preferably made of plastic mounting rails have a C-profile and wherein the mounting rails at least partially the inner surface of the plastic foam lining covering cover legs are formed.
  • a roof window with the features of claim 1. It is provided that an arranged between the window frame and the sash, engaging in the air gap insulating block for thermal insulation of the roof window is formed integrally with the sash seal, so that the sash seal and the insulating block are present as a common component.
  • the insulating block In cross-section through the roof window with respect to the longitudinal center axis of the wing frame spar or the frame spar, the insulating block is at least partially, in particular completely, in the air gap.
  • the insulating block is attached to the sash or the sash, namely together with the sash seal, with which it is integral.
  • the sash seal and the insulating block are present as a common component.
  • the wing blade seal or the insulating block it is - unless otherwise stated - always meant this common component.
  • casement spar and frame spar Based on a present in cross-section coverage between casement spar and frame spar, under which, for example, the maximum coverage of the two spars in a direction perpendicular to the glazing plane is to understand the insulating block, for example, by at least 10%, at least 20%, at least 25% , at least 30%, at least 40%, at least 50%, at least 60%, at least 70% or at least 75% in the air gap into or has with this a corresponding overlap.
  • the coverage of the insulating block with the air gap is determined, for example, starting from an adjacent to the air gap upper edge of the frame spar or the wing frame spar.
  • the insulating block engaging in the air gap preferably has a cross-sectional area of at least 10%, at least 20%, at least 30%, at least 40% or at least 50%.
  • the insulating block fills so far at least a part of the air gap, so on the one hand effectively reduces its remaining cross-section and on the other the insulation of the roof window is significantly improved.
  • the integral design of the insulating block with the wing frame seal Due to the integral design of the insulating block with the wing frame seal a particularly simple installation of the roof window is achieved because only the wing frame seal and the insulating block forming common component must be attached to the sash.
  • the weather resistance of the insulating block is significantly increased by the integral design, because this is preferably analogous to the sash seal from a weatherproof material or at least provided with a corresponding surface layer.
  • a glass frame seal may be provided.
  • the glass frame seal is used to seal the glazing relative to the sash or sash so as to prevent moisture from passing between the glazing and sash through the glass frame seal.
  • the glass frame seal preferably extends over the entire length of the wing frame spar in the direction of its longitudinal central axis. It can be provided that the glass frame seal and the wing frame seal are designed to be integrated, that is configured as a common sealing element. Preferably, however, the glass frame seal and the sash seal spaced from each other are arranged on the sash, in particular fixed. For example, the glass frame seal between the glazing and the sash spar is clamped.
  • the glazing is supported by the glass frame seal on the wing frame spar.
  • the glass frame seal Seen in cross section, ie in a section perpendicular to the longitudinal central axis of the sash frame spar and perpendicular to the glazing plane, the glass frame seal is present in the region of the glazing, so it is overlapped by the glazing.
  • a further preferred embodiment of the invention provides that the wing frame spar and / or the frame spar are designed as a plastic hollow profile / is.
  • the wing frame spar is designed as a plastic hollow profile or has such.
  • the roof window is so far as a plastic roof window.
  • the plastic hollow profile is produced, for example, by extrusion or the like and subsequent cutting to length.
  • several of the wing frame spars consist of an identical plastic hollow profile.
  • the vertical bars made of the same plastic hollow profile and / or the horizontal bars are made of the same plastic hollow profile.
  • at least one of the horizontal bars has the same plastic hollow profile as one of the vertical bars or consists of the corresponding plastic hollow profile.
  • the Plastic hollow profile has at least one hollow chamber, preferably a plurality of hollow chambers, which are separated from each other by stiffening webs. With such a configuration of the hollow plastic profile high rigidity can be achieved with low weight.
  • a core of the wing frame seal consists of an insulating material, which is provided with a weather-resistant surface layer.
  • the wing frame seal or the common component has so far on the core and the surface layer.
  • the core is completely encompassed by the surface layer, so that the core is completely encased in the surface layer.
  • the core can basically consist of any material.
  • the surface layer is made weather-resistant, that is to say it preferably consists of a weatherproof material. Under the weatherproof or weatherproof material is preferably understood a material which has a durability under normal environmental conditions of the roof window, which corresponds to the life of the roof window.
  • the core consists of plastic, in particular a foamed plastic.
  • the insulating effect of the wing frame seal or the insulating block is preferably achieved. Accordingly, it consists of a material which has a good insulating effect.
  • plastic is used, which is foamed in particular.
  • the foamed plastic can be closed-celled.
  • an open-cell foamed plastic can also be used, in particular because the core is provided with the surface layer, which is then closed or continuous, that is, designed without pores.
  • the plastic used is, for example, polyethylene (PE) or thermoplastic polyethylene (TPE).
  • PE polyethylene
  • TPE thermoplastic polyethylene
  • the core of the sash seal is preferably not only in the area of the insulating block, but also in each area, which usually provides the functionality of the sash seal. Analogous to the explanations for these, it is thus preferred for the core that the latter, viewed in cross-section, overlaps and at least partially overlaps the air gap, at least in regions. This means, for example, that the core seen in cross-section of the casement spar up to the frame spar extends or in each case is in overlap and engages between sash and spar frame.
  • a further embodiment of the invention provides that the surface layer consists of the same material as the core, in particular by means of surface treatment of the core is formed.
  • the core is formed, namely preferably made of the plastic or the foamed plastic.
  • the core is surface-treated so that the weather-resistant surface layer is present.
  • any pores present on the surface of the core are closed, so that the continuous surface layer is present.
  • the surface layer is preferably smooth.
  • a further preferred embodiment of the invention provides that the surface layer consists of a different material than the core, in particular when there is a surface coating applied thereto after the production of the core. While a first material is used for the core, the surface layer is formed of a second material different from the first material. For example, the first material is selected such that a particularly good insulating effect is achieved, while the second material enables the production of the weather-resistant surface layer.
  • the core is first formed and then the second material or the surface coating applied to him. This, too, preferably takes place in such a way that the surface layer is subsequently closed and / or smooth.
  • a further embodiment of the invention provides that the wing frame seal rests at least partially on a side wall of the wing frame spar bounding the air gap. It has already been explained above that the wing frame seal extends into the air gap to achieve the insulating effect in the manner of the insulating block. It is supported on the side wall of the wing frame spar. In this way, a tilt-proof arrangement of the sash seal is achieved on the casement spar.
  • the side wall is preferably seen in cross section below a mounting groove of the sash, in which the sash seal is held in a form-fitting manner. In other words, therefore, the side wall is in cross section on the side facing away from the glazing side of the mounting groove.
  • a further development of the invention provides that the sash seal seen in cross-section, engages over a retaining frame attached to the frame spar for holding a Eindeckrahmenblechs on the frame and / or engaging in the holding profile vertical web of the Eindeckrahmenblechs.
  • the retaining profile serves to hold the Eindeckrahmenblechs.
  • the retaining profile with the wing frame spar or a locking profile arranged on this is verklipsbar.
  • the Eindeckrahmenblech engages, for example, with its vertical web in the holding profile.
  • a further preferred embodiment of the invention provides that the sash seal with a closed roof window sealingly rests on an upper side of the frame spar and / or the holding profile. Due to the tight contact the excellent tightness of the roof window is achieved, in particular by closing the air gap against the outside environment.
  • the wing-frame seal rests, at least in places, on the upper side of the frame-spar or the upper side of the retaining profile when the skylight is closed. Particularly preferably, it rests against both the frame spar and the retaining profile.
  • a development of the invention provides that the wing frame seal is held in a form-fitting manner in a fastening groove of the wing frame spar.
  • the fastening groove preferably extends over the entire longitudinal extension of the wing frame spar.
  • the mounting groove is open with the roof window closed in the direction of the window frame.
  • a preferred further embodiment of the invention provides that at least one in the direction of the wing frame seal projecting Abtropfsteg is formed on the sash.
  • moisture is removed from the roof window, in particular from the casement spar and / or a further casement spar, via the drip web.
  • the further casement spar joins the wing frame spar, in particular it is attached to this.
  • the Abtropfsteg protrudes in the direction of the wing frame seal.
  • the Abtropfsteg is for example parallel to the glazing level of the roof window. However, it may also be inclined relative to this, in particular downwards, starting from the casement spar so in the direction of the frame spar Have increasing distance to the glazing level, so that the moisture is dissipated gravity assisted.
  • a further embodiment of the invention provides that viewed in cross section, an upper side of the sash seal in installation position is arranged continuously below an upper side of the Abtropfstegs, or that the top of the sash seal seen in cross-section above the top of the Abtropfstegs and formed in the sash seal at least one drain channel is, whose bottom is below an upper surface of the Abtropfstegs or aligned with the top.
  • the moisture to be dissipated via the Abtropfsteg should see so far seen in cross section of this on the top of the sash seal and be discharged over the top, namely in the direction of the frame spar or beyond this.
  • the top of the sash seal is arranged in the installed position continuously below the top of the Abtropfstegs, so that the top of the sash seal has at least no slope in the direction of the sash. Rather, the top preferably has a slope that is directed away from the sash spar. In some areas, however, the wing frame seal can also run horizontally in the installation position of the roof window.
  • the top of the wing frame seal is seen in cross-section above the top of the Abtropfstegs.
  • the at least one drainage channel is formed in the wing frame seal.
  • the drainage channel or each of the drainage channels completely engages the wing frame seal starting from the Abtropfsteg in the direction of its the rempligelrahmenholm end facing away.
  • the drainage channel is bounded by a bottom and side walls formed by the sash seal, in particular by the surface layer of the sash seal.
  • the soil should now be arranged below the top of the Abtropfsteg seen in cross-section or at least aligned with the top of the Abtropfstegs.
  • the flow channel is formed by forming the wing frame seal, in particular by embossing. It can therefore be provided to initially produce the wing frame seal without the drainage channel, in particular to provide the core with the weather-resistant surface layer. following the wing frame seal is reshaped such that the at least one drain channel is present below. This can be done for example by embossing, in particular by hot stamping.
  • a preferred embodiment of the invention provides that the wing frame seal rests against a supporting web of the sash frame spar present in the air gap.
  • the support web is seen in cross-section preferably spaced from the mounting groove.
  • the casement spar can be arranged such that the casement seal rests against it in the region of the attachment groove and in the region of the support web, but is spaced from the casement spar in a region located between the attachment groove and the support web.
  • an additional air chamber is formed, which serves for the insulation and thus the thermal insulation of the roof window.
  • the wing frame seal engages under the support bar for positive attachment to the sash with a holding projection.
  • the support bar is used not only to support the wing frame seal, but in addition their attachment.
  • the wing frame seal has the retaining projection, which cooperates with the support web to fasten the wing frame seal on the wing frame spar.
  • the wing frame seal in the mounting groove is positively arranged and subsequently the retaining projection with the support bar clipped, so that the retaining projection engages behind the support bar or engages.
  • the wing frame seal facing the frame spar sparing surface area has parallel to the frame frame spar facing flat inner surface of the frame spar is parallel with the roof window closed, in particular spaced.
  • a constant distance is seen in cross-section. The distance is preferably dimensioned such that an opening of the roof window from its closed position is easily possible, in particular without collision between the wing frame seal and the frame spar.
  • the FIG. 1 shows a schematic partial sectional view of a roof window 1.
  • the roof window 1 has a frame 2, of which here a frame spar 3 is shown, as well as a sash 4.
  • the sash 4 has a wing frame spar 5, which serves to support a glazing 6.
  • the glazing 6 has several glass panes 7, 8 and 9, so it is designed as a multiple glazing or triple glazing. Of course, other glazing 6 can be realized.
  • the sectional view shown here corresponds to a cross section through the frame spar 3 or the sash frame spar 5.
  • the frame spar 3 and the sash 5 are on an underside of the roof window 1, so in each case represent a lower horizontal spar of the roof window 1.
  • Seen in cross-section is between the Blendrahmenholm 3 and the diegelrahmenholm 5 before an air gap 10, which may be sealed by at least one seal 11 with the roof window 1 closed.
  • this has a wing frame seal 12.
  • the wing frame seal 12 is attached to the sash 5, in particular form-fitting manner.
  • the wing frame seal 12 preferably has a positive locking projection 13 which engages positively in a fastening groove 14 of the wing frame spar 5.
  • the wing frame seal 12 is supported on a support web 15 of the wing frame spar 5, so that a tilting is prevented.
  • Seen in cross-section is between the mounting groove 14 and the support web 15 before a groove 16 in the pogelrahmenholm 5, which is designed such that the wing frame seal 12 is not applied to the pogelrahmenholm 5 in this area.
  • the sash seal 12 is spaced from a bottom of the groove 16.
  • the wing frame seal 12 engages in cross-section the frame frame 3 of the frame 2 at least partially, in particular completely.
  • the wing frame seal 12 extends in the direction away from the sash 5 to the frame frame 3 addition, in particular to a fixed to the frame spar 3 holding profile 17, which serves to hold a Eindeckrahmenblechs not shown here for the skylight 1.
  • a portion of Eindeckrahmenblechs is a portion of Eindeckrahmenblechs to a roof of a roof, in which the roof window 1 is installed, while a vertical web of Eindeckrahmenblechs engages in the retaining profile 17. According to the Eindeckrahmenblech between the holding section 17 and the roof skin is clamped.
  • an insulating block 18 is integral with the wing frame seal 12.
  • the insulating block 18 is formed integrally with a sealing wing 19 of the wing frame seal 12, which extends in cross-section of the copegelrahmenholm 5 to at least the Blendrahmenholm 3 or to the diegelrahmenholm 5 opposite end of the wing frame seal 12 extends.
  • the sealing wing overlaps seen in cross-section the insulating block 18, preferably completely.
  • the insulating block 18 is arranged below the sealing wing 19.
  • the insulating block 18 is used for thermal insulation of the roof window 1. Accordingly, the sash seal 12 and a core of the sash seal 12 made of a insulating material.
  • the core is provided with a weather-resistant surface layer. It can be provided that the core and the surface layer consist of the same material, in particular plastic.
  • the core is, for example, in the form of foamed plastic, while the same plastic for forming the surface layer is closed or smoothly applied to the core. Of course, however, the surface layer may also be made of a different material than the core.
  • the wing frame seal 12 engages with its fastening in the fastening groove 14.
  • it is adjacent to the mounting groove 14 on a side wall 20 of the wing frame spar 5, which is the Blendrahmenholm 3 faces.
  • the side wall 20 may be adjacent to the groove 16. In particular, therefore, the side wall 20 between the mounting groove 14 on the one hand and the groove 16 on the other hand.
  • the sash seal 12 preferably serves to remove moisture from the skylight 1 in the direction of the outside environment.
  • a drainage channel 21 is formed, which is present here for example in a drainage rail 22.
  • the drainage channel 21 adjoins a drip-off web 23 of the wing-frame spar 5.
  • moisture can reach the Abtropfsteg 23 and be discharged from there to the wing frame seal 12. From the wing frame seal 12, the moisture is now over the frame spar 3, in particular to about the holding profile 17, out. There it can drip off in the direction of the roof skin.
  • the removal of moisture via the drainage channel 21, the Abtropfsteg 23 and the wing frame seal 12 is indicated by the arrows 24. It is particularly preferred if at least one of the glass panes 7, 8 and 9, viewed in cross-section, extends beyond the frame spar 3. In the exemplary embodiment shown here, this is the topmost glass pane 9, which is arranged at a distance from the casement spar 5. In particular, the glass pane 9 rests against the sash frame spar 5 via the glass panes 7 and 8. Moisture, in particular condensate, can also drip from the glass pane 9, namely in the direction of the wing frame seal 12. This is illustrated by the arrows 25.
  • a one-piece configuration of the wing frame gasket 12 is achieved, which consists of a core which is completely and tightly edged by the surface layer. Accordingly, an extremely weather-resistant design of the wing frame seal 12 and the insulating block 18 is realized.
  • FIG. 2 shows a schematic sectional view of the roof window 1, wherein a second embodiment of the sash seal 12 is shown.
  • the roof window 1 largely corresponds to that already described above, so pointed to the corresponding statements and will be discussed below only the differences. These are essentially in the fact that an upper side 26 of the wing frame seal 12 seen in cross section above the Abtropfstegs 23 is present. In order to still allow the removal of moisture by means of the sash seal 12, this has at least one drain channel 27, the bottom 18 is indicated by the dashed line.
  • the floor 28 is preferably arranged downhill with respect to an installed position of the roof window 1 horizontally or in the direction of the frame frame spar 3, so that moisture can be removed through the drainage channel 27 by the influence of gravity.
  • the drainage channel 27 is preferably formed by forming the wing frame seal 12.
  • the wing frame seal 12 has a retaining projection 29 which cooperates with the support web 15 for latching holding the wing frame seal 12 on the wing frame spar 5.
  • the retaining projection 29 engages behind or under the support web 15. In this way, a latching attachment of the wing frame seal 12 to the wing frame spar 5 is made possible.
  • FIG. 3 shows an exemplary embodiment of a portion of the wing frame seal 12, namely in particular a portion of the sealing wing 19, which is present above the frame spar 3.
  • the drain channels 27 are seen in cross-section completely limited by the continuous surface layer of the sash seal 12, so that no further measures for sealing the drain channels 27 relative to the core of the sash seal 12 are necessary.
  • a weatherproof roof window 1 is achieved, in particular with regard to the tightness and thermal insulation.
  • a simple and therefore cost-effective installation of the roof window 1 is possible because the insulating block 18 is integrated into the wing frame seal 12 and thus only the wing frame seal 12 must be attached to the sash 5. This is provided by at least one rear grip connection, which is quick and easy to produce.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Claims (15)

  1. Fenêtre de toit (1) avec un cadre dormant (2) et un cadre ouvrant (4) déplaçable par rapport au cadre dormant (2) et portant un vitrage (6), le vitrage (6) étant supporté sur un montant de cadre ouvrant (5) du cadre ouvrant (4) auquel est disposé un joint de cadre ouvrant (12) pour combler une fente d'air (10) présente entre le cadre dormant (2) et le cadre ouvrant (4), le joint de cadre ouvrant chevauchant, vu en coupe transversale, un montant de cadre dormant (3) du cadre dormant (2) au moins dans certaines régions lorsque la fenêtre de toit (1) est fermée, caractérisée en ce qu'un bloc isolant (18) disposé entre le cadre dormant (2) et le cadre ouvrant (4) et venant en prise dans le fente d'air (10) pour l'isolation thermique de la fenêtre de toit (1) est intégralement formé avec le joint de cadre ouvrant (12), de telle manière que le joint de cadre ouvrant (12) et le bloc isolant (18) sont présents sous forme d'un composant commun.
  2. Fenêtre de toit selon la revendication 1, caractérisée en ce qu'un noyau du joint de cadre ouvrant (12) est constitué d'un matériau isolant dans laquelle le noyau est muni d'une couche de surface résistant aux intempéries.
  3. Fenêtre de toit selon l'une quelconque des revendications précédentes, caractérisée en ce que le noyau est constitué d'un matériau plastique, notamment d'un matériau plastique expansé.
  4. Fenêtre de toit selon l'une quelconque des revendications précédentes, caractérisée en ce que la couche de surface est constituée du même matériau que le noyau, notamment est formée au moyen d'un traitement de surface du noyau.
  5. Fenêtre de toit selon l'une quelconque des revendications précédentes, caractérisée en ce que la couche de surface est constitué d'un matériau différent que le noyau, en particulier est présente sous forme de revêtement de surface appliqué au noyau après sa fabrication.
  6. Fenêtre de toit selon l'une quelconque des revendications précédentes, caractérisée en ce que le joint de cadre ouvrant (12) repose, d'au moins dans certaines régions, contre une paroi latérale (20) du montant de cadre ouvrant (5) dans laquelle la paroi latérale (20) limite la fente d'air (10).
  7. Fenêtre de toit selon l'une quelconque des revendications précédentes, caractérisée en ce que le joint de cadre ouvrant (12), vu en coupe transversale, chevauche un profilé de maintien (17), monté sur le montant de cadre dormant (3), pour la fixation d'une tôle de cadre couvreur sur le cadre dormant (2) et/ou une entretoise transversale de la tôle de cadre couvreur venant en prise dans le profilé de maintien (17).
  8. Fenêtre de toit selon l'une quelconque des revendications précédentes, caractérisée en ce que le joint de cadre ouvrant (12) repose de manière étanche sur une surface supérieure du montant de cadre dormant (3) et/ou du profilé de maintien (17) lorsque la fenêtre de toit (1) est fermée.
  9. Fenêtre de toit selon l'une quelconque des revendications précédentes, caractérisée en ce que le joint de cadre ouvrant (12) est maintenu dans une rainure de montage (14) du montant de cadre ouvrant (5) par engagement positif.
  10. Fenêtre de toit selon l'une quelconque des revendications précédentes, caractérisée en ce qu'au moins une entretoise d'égouttage (23) faisant saillie dans la direction du joint de cadre ouvrant (12) est formée au niveau du montant de cadre ouvrant (5).
  11. Fenêtre de toit selon l'une quelconque des revendications précédentes, caractérisée en ce qu'une surface supérieure (26) du joint de cadre ouvrant (12) est disposée, dans sa position de montage, continuellement au-dessous une surface supérieure de l'entretoise d'égouttage (23), vue en coupe transversale, ou en ce que la surface supérieure (26) du joint de cadre ouvrant (12) est formée au-dessus de la surface supérieure de l'entretoise d'égouttage (23), vue en coupe transversale, et dans le joint de cadre ouvrant (12) est formé au moins un canal de drainage (27), dont le fond (28) est situé au-dessous de la surface supérieure de l'entretoise d'égouttage (23) ou s'aligne avec la surface supérieure.
  12. Fenêtre de toit selon la revendication 11, caractérisée en ce que le canal de drainage (27) est formé par formage du joint de cadre ouvrant (12), notamment par gaufrage.
  13. Fenêtre de toit selon l'une quelconque des revendications précédentes, caractérisée en ce que le joint de cadre ouvrant (12) repose contre une entretoise de support (15) du montant de cadre ouvrant (5) dans laquelle l'entretoise de support (15) est présenté dans la fente d'air (10).
  14. Fenêtre de toit selon la revendication 13, caractérisée en ce que le joint de cadre ouvrant (12) s'engage sous l'entretoise de support (15) avec une saillie de maintien (29) pour la fixation par engagement positif sur le montant de cadre ouvrant (5).
  15. Fenêtre de toit selon l'une quelconque des revendications précédentes, caractérisée en ce que le joint de cadre ouvrant (12) présente une région de surface plane faisant face au montant de cadre dormant (3), la région étant parallèle, notamment parallèle et espacée, à une face interne plane du montant de cadre dormant (3) faisant face au montant de cadre ouvrant (5), lorsque la fenêtre de toit (1) est fermée.
EP17190694.4A 2016-09-22 2017-09-12 Fenêtre de toit Active EP3299568B1 (fr)

Applications Claiming Priority (1)

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CN108556250A (zh) * 2018-04-25 2018-09-21 福耀玻璃(苏州)有限公司 一种汽车天窗整体注塑时加强件密封装置

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DE10100101C1 (de) * 2001-01-03 2002-06-06 Gutmann Hermann Werke Gmbh Holz-Alu-Fenster
PL2738339T3 (pl) 2012-12-03 2017-09-29 Vkr Holding A/S Okno z tłumiącymi dźwięk i/albo izolującymi członami
DE102014007698A1 (de) 2014-05-22 2015-11-26 Roto Frank Ag Fenster, insbesondere Wohndachfenster, mit einer Dämmung und mindestens einem Abdeckblech

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DE102016218243A1 (de) 2018-03-22

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