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EP2868831B1 - Lighting dome, flap and/or smoke extraction device - Google Patents

Lighting dome, flap and/or smoke extraction device Download PDF

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Publication number
EP2868831B1
EP2868831B1 EP13191131.5A EP13191131A EP2868831B1 EP 2868831 B1 EP2868831 B1 EP 2868831B1 EP 13191131 A EP13191131 A EP 13191131A EP 2868831 B1 EP2868831 B1 EP 2868831B1
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EP
European Patent Office
Prior art keywords
hollow profile
frame
wall
skylight
hollow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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EP13191131.5A
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German (de)
French (fr)
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EP2868831A1 (en
Inventor
Stefan Brand
Christoph Stecker
Ulrich Stodian
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.)
JET Tageslicht and RWA GmbH
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JET Tageslicht and RWA GmbH
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Priority to EP13191131.5A priority Critical patent/EP2868831B1/en
Publication of EP2868831A1 publication Critical patent/EP2868831A1/en
Application granted granted Critical
Publication of EP2868831B1 publication Critical patent/EP2868831B1/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03Sky-lights; Domes; Ventilating sky-lights
    • E04D13/0305Supports or connecting means for sky-lights of flat or domed shape
    • E04D13/0315Supports or connecting means for sky-lights of flat or domed shape characterised by a curb frame

Definitions

  • the invention relates to a dome light, flap and / or smoke extraction device comprising a frame to which a transparent material molded dome is attached, wherein the frame consists of a rectangular hollow profile frame, on a on a roof surface, preferably a flat roof, arranged Aufsetzkranz or a frame rests in the closed state, and wherein the frame is pivotable by means of a hinged on the Aufsetzkranz or on the frame hinge in the open position, wherein the frame consists of a substantially rectangular held hollow profile made of plastic, with an upper hollow profile wall at which the light dome edge is set, and a lower hollow profile wall sealingly rests on the Aufsetzkranz or the frame in the closed state, and an outwardly and inwardly facing hollow profile wall, wherein on the outward hollow profile wall a trim profile is attached, and wherein in the rectangular hollow profile several Kam are arranged, wherein the arrangements of the chambers in the cavity or the alignment of the chambers forming the chamber walls in the cavity of the rectangular hollow profile an armor
  • skylights, flaps or the like are known, which are arranged on flat roofs, such as industrial halls. These skylights or flaps can also be used as smoke extractors or ventilation devices, which are then controlled by a cylinder or electric motor to the dome in case of fire or for the ventilation state pivot so that smoke or exhaust air can be drawn off.
  • the invention thus raises the problem of forming a thermally decoupled frame for a dome light, flap and / or a smoke extraction device on the one hand overcomes the disadvantages, on the other hand, the rectangular frame is much cheaper to manufacture its construction and the frame also has a to provide improved thermal insulation.
  • the advantages achieved with the invention now consist in that the thermal separation on the frame of a dome light, flap or a smoke extraction device is accomplished with only one profile. This leads to much lower production costs.
  • the improved thermal insulation is hosted solely by the use of a hollow plastic profile, whereby the cost of creating the frame structure for a dome light, a flap or a smoke extraction device can be substantially reduced as a result of using a plastic hollow profile. Because due to a hollow plastic profile, which is welded to a frame in the corner areas, thus already results in a basic frame construction for the dome light or the flap.
  • the insulating frame consists of a hollow profile made of plastic held substantially as a rectangle with an upper hollow profile wall on which the light coupling edge is fixed and one lower hollow profile wall, which rests on the frame in the closed state, and an outwardly and inwardly facing hollow profile wall, wherein on the outward hollow profile wall, a cladding profile is attached and wherein a plurality of chambers are arranged in the rectangular hollow profile, their arrangement in the cavity or the Alignment of the chambers forming chamber walls in the cavity of the rectangular profile an insubstantial stiffening of the plastic hollow profile for pivoting the dome on the Zage caused.
  • the chamber walls are arranged under an inclined position in the cavity of the hollow plastic profile.
  • at least three chamber walls are arranged under preferably approximately 45 ° angles in the hollow plastic profile.
  • a first chamber wall is arranged diagonally in the cavity, the two other chamber walls extending parallel to the first chamber wall between the lower hollow profile wall and the inwardly disposed hollow profile wall.
  • the diagonal or oblique position of the chamber walls results in a particularly favorable for the pivotability of the frame stiffening of the frame profile.
  • This is influenced particularly advantageous in that further chamber walls are provided in the cavity, which are arranged transversely to the parallel chamber walls arranged to form triangular cavities.
  • the upper hollow profile wall on a stepped indentation which is provided for receiving a leg edge of the resting on the hollow profile wall light dome edge and water drainage from penetrating water.
  • an upper and a lower web for holding the trim profile are arranged on the outwardly facing hollow profile wall.
  • the cladding profile is formed here from a preferably metallic angle profile, which may be made here in particular of aluminum.
  • the angle section is fastened with its vertical leg to the locking webs, wherein the horizontally extending leg covers the step indentation and the light dome edge.
  • a special seal of the overlapping leg of the angle profile is not required here with respect to the upper transverse wall of the hollow profile, because, as already described, water can penetrate under the leg, which can then run in the gutter forming a step Einformung. Thus, no backwater can form, especially in this area.
  • a step shoulder for forming an inner edge support for example for a web plate, is formed on the inwardly directed hollow profile wall.
  • the web plate can by means of spring clips, which can also be attached to the plastic frame profile can be determined.
  • At the downwardly lying hollow profile wall bearing seals and a surface for fixing a hinge part are provided, so that via the hinge according to the pivotal connection can be made to Aufsetzkranz or to the frame.
  • the FIG. 1 and 2 show in the sectional view of the portion of a dome light, flap or Rauchabzus Road 1.
  • the dome 1 here comprises a frame 2, on which a formed of transparent material dome 3 is fixed, as shown in the figures.
  • the frame 2 consists of a rectangular hollow profile frame 4, which rests on a on a roof surface, not shown, preferably a flat roof, arranged Aufsetzkranz or a frame 5 in the closed state, as shown in the illustration of FIG. 2 will be shown.
  • the frame 2 is pivotable by means of a fixed to the Aufsetzkranz or the frame 5 hinge 6 for the open position.
  • the frame 2 consists of a substantially rectangular held hollow profile 7 made of plastic, wherein the hollow section 7 has an upper hollow profile wall 8, on which the light dome edge 9 is fixed.
  • the lower hollow profile wall 10 lies on the frame 5 when closed, sealing.
  • the hollow profile 7 in this case further has a hollow profile wall 11 which is directed to the outside and an inwardly facing hollow profile wall 12, wherein on the outward hollow profile wall 11, a trim profile 13 is attached.
  • a plurality of chambers 14 are arranged in the rectangular hollow section 7, the arrangements in the cavity of the rectangular profile 7 and the alignment of the chambers 14 forming chamber walls 15, 16 and 17 in the cavity of the rectangular hollow section.
  • the frame structure is formed exclusively by a plastic hollow profile 7, which has the sufficient rigidity for a frame structure in itself, which is mainly horizontally on a Aufsetzkranz 5 and can be pivoted by an electric motor drive, not shown, without adjust bends on frame 2 here.
  • a plastic hollow profile 7 which has the sufficient rigidity for a frame structure in itself, which is mainly horizontally on a Aufsetzkranz 5 and can be pivoted by an electric motor drive, not shown, without adjust bends on frame 2 here.
  • the chamber walls 15, 16 and 17 are arranged at an oblique position in the hollow space of the hollow plastic profile 7.
  • at least three chamber walls 15, 16 and 17 are arranged in the plastic hollow profile 7, preferably under approximately 45 ° angles.
  • a first chamber wall 15 is arranged diagonally in the cavity, wherein the two other chamber walls 16 and 17 extend parallel to the first chamber wall 15 between the lower hollow profile wall 10 and the inwardly disposed hollow profile wall 12.
  • further chamber walls 18 and 19 are provided in the cavity, which are arranged transversely to the parallel chamber walls 15, 16 and 17 to form triangular cavities 20th
  • the upper hollow profile wall 8 has a stepped indentation 21, which is provided for receiving the leg edge 22 of the resting on the hollow profile wall 8 light dome edge 9 for water removal of penetrating water.
  • the step molding 21 is dimensioned such that it allows tolerances of the manufactured light dome 3 and in particular tolerances in the region of the dome light edge 9.
  • an upper and a lower support web 23 and 24 are provided on the outwardly facing hollow profile wall 11, wherein a detent web 36 in particular holds the fairing profile 13 on the frame construction.
  • the cladding profile 13 is in this case formed from a metallic angle profile, which is fastened with its vertical leg 25 on the support webs 23 and 24 and wherein the horizontally extending leg 26, the devisneinformung 21 and the Lichtkuppelrand 9 covers.
  • a step shoulder 28 is provided on the inwardly facing hollow profile wall 12, this being intended to form an inner edge support 29, so that, as shown, a glazing panel 30 can be placed on this edge support 29.
  • the web plate 30 can be fixed by means of spring elements 31 on the edge support 29.
  • the spring elements 31 can in this case be fixed in molded grooves.
  • bearing seals 32 and 33 are provided which press in the pivoted state of the frame construction sealingly on the upper edge of the frame or the Aufsetzkranzes 5.
  • a surface 34 is provided on the lower lying hollow profile wall 10, on which a hinge part 35 of the hinge 6 can be set.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Description

Technisches UmfeldTechnical environment

Die Erfindung betrifft eine Lichtkuppel, Klappe und/oder Rauchabzugseinrichtung umfassend einen Rahmen, an dem eine aus transparentem Material geformte Kuppel befestigt ist, wobei der Rahmen aus einem Rechteckhohlprofilrahmen besteht, der an einem auf einer Dachfläche, vorzugsweise einem Flachdach, angeordneten Aufsetzkranz oder einer Zarge im geschlossenen Zustand aufliegt, und wobei der Rahmen mittels eines am Aufsetzkranz oder an der Zarge befestigten Scharniers in die Offenstellung schwenkbar ist, wobei der Rahmen aus einem im wesentlichen rechteckig gehaltenen Hohlprofil aus Kunststoff besteht, mit einer oberen Hohlprofilwand an der der Lichtkuppelrand festgelegt ist, und einer unteren Hohlprofilwand die auf dem Aufsetzkranz oder der Zarge im geschlossenen Zustand dichtend aufliegt, sowie einer nach außen und nach innen weisenden Hohlprofilwand, wobei an der nach außen liegenden Hohlprofilwand ein Verkleidungsprofil angesetzt ist, und wobei in dem Rechteckhohlprofil mehrere Kammern angeordnet sind, wobei die Anordnungen der Kammern in dem Hohlraum bzw. die Ausrichtung der die Kammern bildenden Kammerwände in dem Hohlraum des Rechteckhohlprofils eine bewehrungslose Versteifung des Kunststoffhohlprofils für ein Verschwenken der Lichtkuppel an dem Aufsetzkranz oder der Zarge bewirken.The invention relates to a dome light, flap and / or smoke extraction device comprising a frame to which a transparent material molded dome is attached, wherein the frame consists of a rectangular hollow profile frame, on a on a roof surface, preferably a flat roof, arranged Aufsetzkranz or a frame rests in the closed state, and wherein the frame is pivotable by means of a hinged on the Aufsetzkranz or on the frame hinge in the open position, wherein the frame consists of a substantially rectangular held hollow profile made of plastic, with an upper hollow profile wall at which the light dome edge is set, and a lower hollow profile wall sealingly rests on the Aufsetzkranz or the frame in the closed state, and an outwardly and inwardly facing hollow profile wall, wherein on the outward hollow profile wall a trim profile is attached, and wherein in the rectangular hollow profile several Kam are arranged, wherein the arrangements of the chambers in the cavity or the alignment of the chambers forming the chamber walls in the cavity of the rectangular hollow profile an armorless stiffening of the plastic hollow profile for pivoting the dome on the Aufsetzkranz or the frame cause.

Stand der TechnikState of the art

Aus dem Stand der Technik sind hinreichend Ausführungen von Lichtkuppeln, Klappen oder dergleichen bekannt, die auf Flachdächern, beispielsweise von Industriehallen, angeordnet sind. Dabei können diese Lichtkuppeln oder Klappen auch als Rauchabzugseinrichtungen oder Lüftungseinrichtungen genutzt werden, wobei diese dann mittels eines Zylinders oder Elektromotors angesteuert werden, um im Brandfall oder für den Lüftungszustand die Kuppel hoch schwenken, so dass Rauch bzw. die Abluft abziehen kann.From the prior art, sufficient designs of skylights, flaps or the like are known, which are arranged on flat roofs, such as industrial halls. These skylights or flaps can also be used as smoke extractors or ventilation devices, which are then controlled by a cylinder or electric motor to the dome in case of fire or for the ventilation state pivot so that smoke or exhaust air can be drawn off.

Diese bekannten Klappen oder Lichtkuppeln sind dabei derart aufgebaut, dass ein anscharnierter Rechteckrahmen auf einem auf dem Flachdach angeordneten Aufsetzkranz im geschlossenen Zustand aufliegt. An dem Rechteckrahmen ist die Lichtkuppel oder die Klappe befestigt. Bei diesen aus dem Stand der Technik bekannten Lichtkuppeln ist gemäß der DE 200 21 139 ein thermisch entkoppelter Rahmen bekannt, wobei der Rahmen aus leitenden und nichtleitenden Profilstreben zu einem Rechteckprofil zusammengesetzt ist. Der profilierte Rahmen besteht dabei aus einem Innenprofil und einem Außenprofil, wobei das Innen- und das Außenprofil mittels Deckfläche und die Bodenfläche bildenden Kunststoffrahmenformteilen verbunden sind, so dass sich ein thermisch entkoppelter Rahmen in Form eines Kastenprofils bildet. Weitere Lichtkuppeln, Klappen oder Rauchabzugseinrichtungen sind aus der DE 20 2008 000 956 , der DE 20 2012 008 953 , und der DE 10 2010 025 626 bekannt, wobei bei dieser Art der Ausführungen, insbesondere des Rechteckrahmens, dieser zur thermischen Entkopplung einerseits aus einem kastenförmigen Kunststoffprofil besteht und andererseits aus U-förmigen Aluminiumprofilen, die jeweils getrennt voneinander unter Bildung eines Spaltraums zwischen den Schenkeln an den Seiten des Kunststoffprofils festgelegt sind. Dieser aus dem Stand der Technik bekannte Rechteckrahmen baut wie eine Art Sandwich-Rahmen-Konstruktion, um auf diese Weise eine thermische Trennung von innen nach außen bzw. von außen nach innen zu erreichen.These known flaps or light domes are constructed such that a hinged rectangular frame rests on a arranged on the flat roof Aufsetzkranz in the closed state. On the rectangular frame the dome light or the flap is attached. In these light domes known from the prior art is according to the DE 200 21 139 one thermally decoupled frame known, wherein the frame is composed of conductive and non-conductive profile struts to a rectangular profile. The profiled frame consists of an inner profile and an outer profile, wherein the inner and the outer profile are connected by means of cover surface and the bottom surface forming plastic frame moldings, so that forms a thermally decoupled frame in the form of a box section. Other skylights, flaps or smoke extraction devices are from the DE 20 2008 000 956 , of the DE 20 2012 008 953 , and the DE 10 2010 025 626 known, in this type of embodiments, in particular of the rectangular frame, this consists for the thermal decoupling on the one hand from a box-shaped plastic profile and on the other hand from U-shaped aluminum profiles, which are each set separately from each other to form a gap space between the legs on the sides of the plastic profile. This known from the prior art rectangular frame builds like a kind of sandwich frame construction, in order to achieve in this way a thermal separation from the inside outwards or from the outside inwards.

Als weiterer Stand der Technik ist auf die WO 2009/122263 sowie auf die US 5 669 186 zu verweisen. Beide Druckschriften offenbaren jeweils einen Rahmen für eine Lichtkuppel, eine Klappe und/oder eine Rauchabzugseinrichtung, wobei der Rahmen aus einem Rechteckhohlprofilrahmen besteht. An der oberen Hohlprofilwand ist der Lichtkuppelrand festgelegt, wobei die untere Hohlprofilwand auf der Zarge im geschlossenen Zustand der Kuppel dichtend aufliegt. An der nach außen weisenden Hohlprofilwand ist ein Verkleidungsprofil angesetzt ist. Das bekannte Hohlprofil verfügt hierbei in dem Rechteckhohlprofil über mehrere Kammern. Diese bekannten zweiteilig ausgebildeten Rahmen bestehen aus einem Kunststoff- und einem Metallprofil, die in der Verbindung die hinreichende Steifigkeit bereitstellen, sofern keine zusätzliche Bewehrung in dem Profil vorgesehen ist. Insbesondere offenbart WO 2009/122263 die Merkmale des Oberbegriffs des Anspruchs 1.As another state of the art is on the WO 2009/122263 as well as on the US 5,669,186 to refer. Both documents each disclose a frame for a dome light, a flap and / or a smoke extraction device, wherein the frame consists of a rectangular hollow profile frame. At the upper hollow profile wall of the light dome edge is fixed, the lower hollow profile wall rests sealingly on the frame in the closed state of the dome. At the outwardly facing hollow profile wall a trim profile is attached. The known hollow profile here has in the rectangular hollow profile over several chambers. These known bipartite frames consist of a plastic and a metal profile, which provide sufficient rigidity in the connection, unless additional reinforcement is provided in the profile. In particular disclosed WO 2009/122263 the features of the preamble of claim 1.

Als Nachteilig bei diesen aus dem Stand der Technik bekannten, thermisch entkoppelten Rahmen wird es angesehen, dass die Herstellung eines derartigen Rahmens einerseits aufwendig ist, wobei es insbesondere im Bereich der Einfassungen zu Unstetigkeitsstellen kommt, die die Isolationswirkung ungünstig beeinflusst. Zudem sind die bekannten Rahmen wegen ihrer aufwendigen Herstellungsart sehr kostenungünstig.A disadvantage of these known from the prior art, thermally decoupled frame, it is considered that the production of such Frame is on the one hand consuming, in particular in the area of the borders comes to points of discontinuity, which affects the insulation effect unfavorable. In addition, the known frame are very cost-effective because of their complex production.

Aufgabetask

Der Erfindung stellt sich somit das Problem einen thermisch entkoppelten Rahmen für eine Lichtkuppel, Klappe und/oder eine Rauchabzugseinrichtung derart weiter zu bilden, der einerseits die Nachteile überwindet, wobei andererseits der Rechteckrahmen von seiner Konstruktion her wesentlich günstiger herzustellen ist und wobei der Rahmen zudem eine verbesserte thermische Isolation bereitstellen soll.The invention thus raises the problem of forming a thermally decoupled frame for a dome light, flap and / or a smoke extraction device on the one hand overcomes the disadvantages, on the other hand, the rectangular frame is much cheaper to manufacture its construction and the frame also has a to provide improved thermal insulation.

Lösungsolution

Erfindungsgemäß wird dieses Problem mit den Merkmalen des Anspruchs 1 gelöst. Weiterbildende Ausführungen ergeben sich aus den Unteransprüchen.According to the invention this problem is solved with the features of claim 1. Further developments are evident from the subclaims.

Die mit der Erfindung erreichten Vorteile bestehen nun darin, dass die thermische Trennung am Rahmen einer Lichtkuppel, Klappe oder einer Rauchabzugseinrichtung mit nur einem Profil bewerkstellig wird. Dies führt zu wesentlich geringern Herstellungskosten. Hierbei wird ausschließlich durch die Verwendung eines Kunststoffhohlprofils die verbesserte thermische Isolation bewirt, wobei in Folge der Verwendung eines Kunststoffhohlprofils die Kosten zur Erstellung der Rahmenkonstruktion für eine Lichtkuppel, eine Klappe oder eine Rauchabzugseinrichtung wesentlich reduziert werden kann. Denn aufgrund eines Kunststoffhohlprofils, welches zu einem Rahmen in den Eckbereichen verschweißt wird, ergibt sich somit schon eine Grundrahmenkonstruktion für die Lichtkuppel oder die Klappe.The advantages achieved with the invention now consist in that the thermal separation on the frame of a dome light, flap or a smoke extraction device is accomplished with only one profile. This leads to much lower production costs. Here, the improved thermal insulation is hosted solely by the use of a hollow plastic profile, whereby the cost of creating the frame structure for a dome light, a flap or a smoke extraction device can be substantially reduced as a result of using a plastic hollow profile. Because due to a hollow plastic profile, which is welded to a frame in the corner areas, thus already results in a basic frame construction for the dome light or the flap.

Erfindungsgemäß besteht hierbei der isolierende Rahmen aus einem im Wesentlichen als Rechteck gehaltenen Hohlprofil aus Kunststoff mit einer oberen Hohlprofilwand, an der der Lichtkuppelrand festgelegt ist und einer unteren Hohlprofilwand, die auf der Zarge im geschlossenen Zustand aufliegt, sowie einer nach außen und nach innen weisenden Hohlprofilwand, wobei an der nach außen liegenden Hohlprofilwand ein Verkleidungsprofil angesetzt ist und wobei im Rechteckhohlprofil mehrere Kammern angeordnet sind, deren Anordnung in dem Hohlraum bzw. die Ausrichtung der die Kammern bildenden Kammerwände in dem Hohlraum des Rechteckprofils eine bewehrungslose Versteifung des Kunststoffhohlprofil für ein Verschwenken der Lichtkuppel an der Zage bewirkten. Auf Grund der Gestaltung des Hohlraums des Kunststoffhohlprofils durch Anordnung der Wände, die entsprechend die Kammern bilden, kann auf eine zusätzliche Bewehrung im Kunststoffhohlprofil verzichtet werden. Der Rahmen erhält durch seine Hohlraumgestaltung die hinreichende versteifende Wirkung, die für ein Öffnen oder Schließen der Lichtkuppel oder der Klappe bzw. der Rauchabzugseinrichtung erforderlich ist. Es versteht sich somit auch, dass auf Grund der Verwendung eines isolierenden Materials, ohne dass hier weitere metallische Materialien in der Rahmenkonstruktion selbst verwendet werden, diese auch hoch isolierend wirkt, wenn diese auf der Zarge oder dem Aufsetzkranz dichtend aufliegt.According to the invention, in this case the insulating frame consists of a hollow profile made of plastic held substantially as a rectangle with an upper hollow profile wall on which the light coupling edge is fixed and one lower hollow profile wall, which rests on the frame in the closed state, and an outwardly and inwardly facing hollow profile wall, wherein on the outward hollow profile wall, a cladding profile is attached and wherein a plurality of chambers are arranged in the rectangular hollow profile, their arrangement in the cavity or the Alignment of the chambers forming chamber walls in the cavity of the rectangular profile an insubstantial stiffening of the plastic hollow profile for pivoting the dome on the Zage caused. Due to the design of the cavity of the plastic hollow profile by arranging the walls that form the chambers accordingly, can be dispensed with an additional reinforcement in the plastic hollow profile. The frame obtained by its cavity design, the sufficient stiffening effect that is required for opening or closing the dome light or the flap or the smoke extraction device. It is therefore also understood that due to the use of an insulating material, without here further metallic materials are used in the frame construction itself, this also acts highly insulating when it rests sealingly on the frame or the Aufsetzkranz.

Nach einer erfindungsgemäßen Ausgestaltung, insbesondere des Hohlraums des Hohlprofils, sind die Kammerwände unter einer Schräglage in dem Hohlraum des Kunststoffhohlprofils angeordnet. Dabei sind zumindest drei Kammerwände unter vorzugsweise ca. 45°-Winkeln verlaufend in dem Kunststoffhohlprofil angeordnet. Vorzugsweise ist eine erste Kammerwand in dem Hohlraum diagonal angeordnet, wobei die beiden anderen Kammerwände sich parallel zur ersten Kammerwand zwischen der unteren Hohlprofilwand und der nach innen liegenden Hohlprofilwand erstrecken. Durch die Diagonale bzw. die Schräganlage der Kammerwände ergibt sich eine besonders für die Verschwenkbarkeit des Rahmens begünstigende Versteifung des Rahmenprofils. Diese wird dadurch noch besonders vorteilhaft beeinflusst, dass weitere Kammerwände in dem Hohlraum vorgesehen sind, welche querverlaufend zu den parallel ausgerichteten Kammerwänden angeordnet sind zur Bildung von dreieckförmigen Hohlräumen. Somit ergibt sich insbesondere für die horizontal liegende Rahmenkonstruktion eine günstige Aussteifung des Trägerrahmens für eine Lichtkuppel oder eine Klappe.According to an embodiment of the invention, in particular the cavity of the hollow profile, the chamber walls are arranged under an inclined position in the cavity of the hollow plastic profile. In this case, at least three chamber walls are arranged under preferably approximately 45 ° angles in the hollow plastic profile. Preferably, a first chamber wall is arranged diagonally in the cavity, the two other chamber walls extending parallel to the first chamber wall between the lower hollow profile wall and the inwardly disposed hollow profile wall. The diagonal or oblique position of the chamber walls results in a particularly favorable for the pivotability of the frame stiffening of the frame profile. This is influenced particularly advantageous in that further chamber walls are provided in the cavity, which are arranged transversely to the parallel chamber walls arranged to form triangular cavities. Thus arises in particular for the horizontal frame construction a favorable stiffening of the support frame for a dome light or a flap.

Nach einer besonders vorteilhaften Ausgestaltung der Erfindung weist die obere Hohlprofilwand eine Stufeneinformung auf, welche zur Aufnahme eines Schenkelrandes des auf der Hohlprofilwand aufliegenden Lichtkuppelrandes sowie zur Wasserabführung von eindringendem Wasser vorgesehen ist. Der horizontale Rand der Lichtkuppel liegt auf der oberen Profilwand auf, wobei der vertikale Randschenkel der Lichtkuppel die Stufe übergreift und sich in den von der Stufe gebildeten Hohlraum einfügt. Auf Grund der Auslegung der Stufenanordnung ist es möglich, dass diese auch Toleranzen, insbesondere der geformten Lichtkuppel, hier abfangen kann. Anfallendes Wasser auf der Kuppelfläche, wird hierbei über den Rand und dann in den Rahmenbereich geführt, und wird dann in der Stufeneinformung aufgefangen, die gleichzeitig einen nach außen weisenden Kanal bildet.According to a particularly advantageous embodiment of the invention, the upper hollow profile wall on a stepped indentation, which is provided for receiving a leg edge of the resting on the hollow profile wall light dome edge and water drainage from penetrating water. The horizontal edge of the dome lights on the upper profile wall, wherein the vertical edge leg of the dome light overlaps the step and fits into the cavity formed by the step. Due to the design of the step assembly, it is possible that these tolerances, especially the shaped dome light, can intercept here. Accumulating water on the dome surface, this is guided over the edge and then into the frame area, and is then collected in the Stufeneinformung, which also forms an outwardly facing channel.

In Weiterbildung sind an der nach außen weisenden Hohlprofilwand ein oberer und ein unterer Steg zur Halterung des Verkleidungsprofils angeordnet. Das Verkleidungsprofil ist hierbei aus einem vorzugsweise metallischen Winkelprofil gebildet, welches hier insbesondere aus Aluminium gefertigt sein kann. Dabei ist das Winkelprofil mit seinem senkrechten Schenkel an den Raststegen befestigt, wobei der horizontal verlaufende Schenkel die Stufeneinformung sowie den Lichtkuppelrand überdeckt. Eine besondere Abdichtung des überdeckenden Schenkels des Winkelprofils bedarf es hierbei nicht gegenüber der oberen quer verlaufenden Wand des Hohlprofils, weil, wie bereits schon beschrieben, Wasser unter den Schenkel eindringen kann, wobei dieses dann in der eine Rinne bildenden Stufeneinformung ablaufen kann. Somit kann sich insbesondere in diesem Bereich kein Stauwasser bilden.In a further development, an upper and a lower web for holding the trim profile are arranged on the outwardly facing hollow profile wall. The cladding profile is formed here from a preferably metallic angle profile, which may be made here in particular of aluminum. In this case, the angle section is fastened with its vertical leg to the locking webs, wherein the horizontally extending leg covers the step indentation and the light dome edge. A special seal of the overlapping leg of the angle profile is not required here with respect to the upper transverse wall of the hollow profile, because, as already described, water can penetrate under the leg, which can then run in the gutter forming a step Einformung. Thus, no backwater can form, especially in this area.

In Weiterbildung der Erfindung ist an der nach innen weisenden Hohlprofilwand ein Stufenabsatz zur Bildung einer innen liegenden Randauflage, beispielsweise für eine Stegplatte, eingeformt. Die Stegplatte kann mittels Federklemmen, die ebenfalls am Kunststoffrahmenprofil angebracht werden können, festgelegt werden. An der nach unten liegenden Hohlprofilwand sind Auflagedichtungen sowie eine Fläche zur Festlegung eines Scharnierteils vorgesehen, so dass über das Scharnier entsprechend die Schwenkverbindung zum Aufsetzkranz oder zur Zarge hergestellt werden kann.In a further development of the invention, a step shoulder for forming an inner edge support, for example for a web plate, is formed on the inwardly directed hollow profile wall. The web plate can by means of spring clips, which can also be attached to the plastic frame profile can be determined. At the downwardly lying hollow profile wall bearing seals and a surface for fixing a hinge part are provided, so that via the hinge according to the pivotal connection can be made to Aufsetzkranz or to the frame.

Beschreibung der ZeichnungenDescription of the drawings

Ein Ausführungsbeispiel der Erfindung ist in den beiden Figuren näher dargestellt und wird nachfolgend näher beschrieben. Dabei zeigt:

Figur 1
eine geschnittene Detailansicht des Hohlprofilrahmens einer Lichtkuppel, Klappe oder Rauschabzugseinrichtung und
Figur 2
eine weitere geschnittene Detailansicht des Hohlprofilrahmens einer Lichtkuppel, Klappe oder Rauschabzugseinrichtung in Zusammenwirkung mit einem Aufsetzkranz oder einer Zarge.
An embodiment of the invention is shown in more detail in the two figures and will be described in more detail below. Showing:
FIG. 1
a sectional detail view of the hollow profile frame of a dome light, flap or noise extraction device and
FIG. 2
a further sectional detail view of the hollow profile frame of a dome light, flap or noise extraction device in cooperation with a Aufsetzkranz or a frame.

Ausführungsbeispieleembodiments

Die Figur 1 und 2 zeigen in der geschnittenen Ansicht den Teilbereich einer Lichtkuppel, Klappe oder Rauchabzuseinrichtung 1. Die Lichtkuppel 1 umfasst hierbei einen Rahmen 2, an dem eine aus transparentem Material geformte Kuppel 3 befestigt ist, wie dies in den Figuren gezeigt ist. Der Rahmen 2 besteht aus einem Rechteckhohlprofilrahmen 4, der an einem auf einer nicht näher dargestellten Dachfläche, vorzugsweise einem Flachdach, angeordneten Aufsetzkranz oder einer Zarge 5 im geschlossen Zustand aufliegt, wie dies in der Darstellung der Figur 2 gezeigt wird. Dabei ist der Rahmen 2 mittels eines am Aufsetzkranz oder der Zarge 5 befestigten Scharniers 6 für die Offen-Stellung schwenkbar.The FIG. 1 and 2 show in the sectional view of the portion of a dome light, flap or Rauchabzuseinrichtung 1. The dome 1 here comprises a frame 2, on which a formed of transparent material dome 3 is fixed, as shown in the figures. The frame 2 consists of a rectangular hollow profile frame 4, which rests on a on a roof surface, not shown, preferably a flat roof, arranged Aufsetzkranz or a frame 5 in the closed state, as shown in the illustration of FIG. 2 will be shown. In this case, the frame 2 is pivotable by means of a fixed to the Aufsetzkranz or the frame 5 hinge 6 for the open position.

Wie aus der Ansicht der Figuren zu erkennen ist, besteht der Rahmen 2 aus einem im wesentlichen rechteckig gehaltenen Hohlprofil 7 aus Kunststoff, wobei das Hohlprofil 7 eine obere Hohlprofilwand 8 aufweist, an der der Lichtkuppelrand 9 festgelegt ist. Die untere Hohlprofilwand 10 liegt auf der Zarge 5 im geschlossenen Zustand dichtend auf. Das Hohlprofil 7 verfügt hierbei weiter über eine Hohlprofilwand 11, die nach außen gerichtet ist sowie eine nach innen weisende Hohlprofilwand 12, wobei an der nach außen liegenden Hohlprofilwand 11 ein Verkleidungsprofil 13 angesetzt ist. Wie deutlich aus der Stirnansichten der Figuren zu erkennen ist, sind in dem Rechteckhohlprofil 7 mehrere Kammern 14 angeordnet, deren Anordnungen in dem Hohlraum des Rechteckprofils 7 bzw. die Ausrichtung der die Kammern 14 bildenden Kammerwände 15, 16 und 17 in dem Hohlraum des Rechteckhohlprofils 7 eine bewehrungslose Versteifung des Kunststoffhohlprofils 7 für ein Verschwenken der Lichtkuppel 1 an der Zarge 5 bewirken. Somit ist festzuhalten, dass die Rahmenkonstruktion ausschließlich von einem Kunststoffhohlprofil 7 gebildet wird, welches in sich die hinreichende Steifigkeit für eine Rahmenkonstruktion aufweist, die an einem Aufsetzkranz 5 vornehmlich horizontal liegt und die durch einen nicht näher dargestellten elektromotorischen Antrieb aufgeschwenkt werden kann, ohne dass sich hier Verbiegungen am Rahmen 2 einstellen. Infolge der Einbindung der Kammern in ihrer Anordnung in dem Rechteckrahmenprofil 7 kann auf ein gesondertes Stahlblechprofil gänzlich verzichtet werden, was einerseits die Herstellungskasten sowie zu Gewichtsersparnissen führt.As can be seen from the view of the figures, the frame 2 consists of a substantially rectangular held hollow profile 7 made of plastic, wherein the hollow section 7 has an upper hollow profile wall 8, on which the light dome edge 9 is fixed. The lower hollow profile wall 10 lies on the frame 5 when closed, sealing. The hollow profile 7 in this case further has a hollow profile wall 11 which is directed to the outside and an inwardly facing hollow profile wall 12, wherein on the outward hollow profile wall 11, a trim profile 13 is attached. As can be seen clearly from the end views of the figures, a plurality of chambers 14 are arranged in the rectangular hollow section 7, the arrangements in the cavity of the rectangular profile 7 and the alignment of the chambers 14 forming chamber walls 15, 16 and 17 in the cavity of the rectangular hollow section. 7 an insubstantial stiffening of the plastic hollow profile 7 for pivoting the dome 1 on the frame 5 effect. Thus, it should be noted that the frame structure is formed exclusively by a plastic hollow profile 7, which has the sufficient rigidity for a frame structure in itself, which is mainly horizontally on a Aufsetzkranz 5 and can be pivoted by an electric motor drive, not shown, without adjust bends on frame 2 here. As a result of the integration of the chambers in their arrangement in the rectangular frame profile 7 can be dispensed with a separate sheet steel profile entirely, which on the one hand leads the manufacturing box and weight savings.

Weiter ist aus den Figuren zu erkennen, dass die Kammerwände 15, 16 und 17 unter einer Schräglage in dem Hohlraum des Kunststoffhohlprofils 7 angeordnet sind. Dabei sind zumindest drei Kammerwände 15, 16 und 17 unter vorzugsweise ca. 45°-Winkeln verlaufend in dem Kunststoffhohlprofil 7 angeordnet. Wie zu erkennen ist, ist eine erste Kammerwand 15 in dem Hohlraum diagonal verlaufend angeordnet, wobei die beiden anderen Kammerwände 16 und 17 sich parallel zur ersten Kammerwand 15 zwischen der unteren Hohlprofilwand 10 und der nach innen liegenden Hohlprofilwand 12 erstrecken. Dabei sind weitere Kammerwände 18 und 19 in dem Hohlraum vorgesehen, welche quer verlaufend zu den parallel ausgerichteten Kammerwänden 15, 16 und 17 angeordnet sind zur Bildung von dreieckförmigen Hohlräumen 20.Furthermore, it can be seen from the figures that the chamber walls 15, 16 and 17 are arranged at an oblique position in the hollow space of the hollow plastic profile 7. In this case, at least three chamber walls 15, 16 and 17 are arranged in the plastic hollow profile 7, preferably under approximately 45 ° angles. As can be seen, a first chamber wall 15 is arranged diagonally in the cavity, wherein the two other chamber walls 16 and 17 extend parallel to the first chamber wall 15 between the lower hollow profile wall 10 and the inwardly disposed hollow profile wall 12. In this case, further chamber walls 18 and 19 are provided in the cavity, which are arranged transversely to the parallel chamber walls 15, 16 and 17 to form triangular cavities 20th

Die obere Hohlprofilwand 8 weist eine Stufeneinformung 21 auf, welche zur Aufnahme des Schenkelrandes 22 des auf der Hohlprofilwand 8 aufliegenden Lichtkuppelrandes 9 zur Wasserabführung von eindringendem Wasser vorgesehen ist. Wie ersichtlich ist, ist dabei die Stufeneinformung 21 derart bemessen, dass sie Toleranzen der gefertigten Lichtkuppel 3 und hier insbesondere Toleranzen im Bereich des Lichtkuppelrandes 9 zulässt.The upper hollow profile wall 8 has a stepped indentation 21, which is provided for receiving the leg edge 22 of the resting on the hollow profile wall 8 light dome edge 9 for water removal of penetrating water. As can be seen, the step molding 21 is dimensioned such that it allows tolerances of the manufactured light dome 3 and in particular tolerances in the region of the dome light edge 9.

Wie insbesondere auch zu erkennen ist, sind an der nach außen weisenden Hohlprofilwand 11 ein oberer und ein unterer Auflagesteg 23 und 24 vorgesehen, wobei ein Raststeg 36 insbesondere das Verkleidungsprofil 13 an der Rahmenkonstruktion hält. Das Verkleidungsprofil 13 ist hierbei aus einem metallischen Winkelprofil geformt, welches mit seinem senkrechten Schenkel 25 an den Auflagestegen 23 und 24 befestigt ist und wobei der horizontal verlaufende Schenkel 26 die Stufeneinformung 21 sowie den Lichtkuppelrand 9 überdeckt.As can also be seen in particular, an upper and a lower support web 23 and 24 are provided on the outwardly facing hollow profile wall 11, wherein a detent web 36 in particular holds the fairing profile 13 on the frame construction. The cladding profile 13 is in this case formed from a metallic angle profile, which is fastened with its vertical leg 25 on the support webs 23 and 24 and wherein the horizontally extending leg 26, the Stufeneinformung 21 and the Lichtkuppelrand 9 covers.

Es versteht sich nun von selbst, und wie bereits schon gesagt, dass auf die Lichtkuppelfläche anfallendes Regenwasser auf den Lichtkuppelrand 9 abfließt, wobei der horizontal verlaufende Schenkel 26 hier das Eindringen von Oberflächenwasser zulässt. Das Regenwasser wird hierbei unterhalb des horizontal verlaufenden Schenkels 26 abgeführt, wobei es dann über den in die Stufeneinformung 21 eingreifenden Schenkelrandes 22 abfließt, und somit in die von der Stufenformung 21 gebildete Rinne 27 abgeführt wird.It goes without saying, and as already stated, that rainwater accumulating on the dome surface flows off onto the light dome edge 9, the horizontally extending leg 26 permitting the penetration of surface water here. The rainwater is in this case discharged below the horizontally extending leg 26, wherein it then flows over the engaging in the step molding 21 leg edge 22, and thus is discharged into the channel formed by the step 21 21 groove.

In Weiterbildung der Erfindung ist an der nach innen weisenden Hohlprofilwand 12 ein Stufenabsatz 28 vorgesehen, wobei dieser zur Bildung einer innen liegenden Randauflage 29 bestimmt ist, so dass, wie dargestellt, auf dieser Randauflage 29 eine Verglasungsplatte 30 aufgelegt werden kann. Die Stegplatte 30 kann mittels Federelementen 31 an der Randauflage 29 befestigt werden. Die Federelemente 31 sind hierbei in angeformten Nuten festlegbar. An der unten liegenden Hohlprofilwand 10 sind Auflagedichtungen 32 und 33 vorgesehen, die sich im abgeschwenkten Zustand der Rahmenkonstruktion dichtend auf den oberen Rand der Zarge bzw. des Aufsetzkranzes 5 drücken. Weiterhin ist an der unteren liegenden Hohlprofilwand 10 eine Fläche 34 vorgesehen, an der ein Scharnierteil 35 des Scharniers 6 festgelegt werden kann. Bezugszeichenliste 01 Lichtkuppel, Klappe oder Rauchabzuseinrichtung 28 Stufenabsatz 29 Randauflage 02 Rahmen 30 Stegplatte 03 Lichtkuppel 31 Federelement 04 Rechteckhohlprofilrahmen 32 Auflagedichtung 05 Aufsetzkranz / Zarge 33 Auflagedichtung 06 Scharnier 34 Fläche 07 Hohlprofil 35 Scharnierteil 08 Obere Hohlprofilwand 36 Raststeg 09 Lichtkuppelrand 10 untere Hohlprofilwand 11 Hohlprofilwand (außen liegend) 12 Hohlprofilwand (innen liegend) 13 Verkleidungsprofil 14 Kammer 15 Kammerwand (schräg verlaufend) 16 Kammerwand (schräg verlaufend) 17 Kammerwand (schräg verlaufend) 18 Kammerwand (quer verlaufend) 19 Kammerwand (quer verlaufend) 20 Hohlraum (dreieckförmig) 21 Stufeneinformung 22 Schenkelrand 23 oberer Auflagesteg 24 unterer Auflagesteg 25 senkrechter Schenkel 26 horizontal Schenkel 27 Rinne In a further development of the invention, a step shoulder 28 is provided on the inwardly facing hollow profile wall 12, this being intended to form an inner edge support 29, so that, as shown, a glazing panel 30 can be placed on this edge support 29. The web plate 30 can be fixed by means of spring elements 31 on the edge support 29. The spring elements 31 can in this case be fixed in molded grooves. At the bottom of the hollow profile wall 10 bearing seals 32 and 33 are provided which press in the pivoted state of the frame construction sealingly on the upper edge of the frame or the Aufsetzkranzes 5. Furthermore, a surface 34 is provided on the lower lying hollow profile wall 10, on which a hinge part 35 of the hinge 6 can be set. <B> LIST OF REFERENCES </ b> 01 Dome light, flap or Rauchabzuseinrichtung 28 stepped shoulder 29 top seat 02 frame 30 web plate 03 dome light 31 spring element 04 Rectangular hollow section frame 32 Plate seal 05 Aufsetzkranz / frame 33 Plate seal 06 hinge 34 area 07 hollow profile 35 hinge part 08 Upper hollow profile wall 36 latching web 09 Dome edge 10 lower hollow profile wall 11 Hollow profile wall (outside) 12 Hollow profile wall (lying inside) 13 trim profile 14 chamber 15 Chamber wall (sloping) 16 Chamber wall (sloping) 17 Chamber wall (sloping) 18 Chamber wall (transverse) 19 Chamber wall (transverse) 20 Cavity (triangular) 21 Stufeneinformung 22 leg edge 23 upper support bar 24 lower support bar 25 vertical leg 26 horizontal thighs 27 gutter

Claims (8)

  1. A skylight dome, a flap and/or a smoke extraction device (1) comprising a frame (2), on which a dome (3) formed from a transparent material is fixed, wherein the frame (2) comprises a rectangular hollow profile frame (4), which rests on a skylight base or a frame (5) arranged an a roof surface, preferably a flat roof, in the closed state, and wherein the frame (2) can be swivelled into the open position by means of a hinge (6) fastened to the skylight base or frame (5), wherein the frame (2) comprises a hollow profile (7) of plastic held essentially in a rectangular form, is fixed with an upper hollow profile wall (8) to the skylight dome edge (9), and a lower hollow profile wall (10) which rests in a sealing manner on the skylight base or the frame (5) in the closed state, as well as an outwardly and inwardly facing hollow profile wall (11, 12), wherein a trim profile (13) is fixed to the outwardly facing hollow profile wall (11) and wherein a plurality of chambers (14) are arranged in the rectangular hollow profile (4), wherein the arrangements of the chambers (14) in the hollow space and the orientation of the chamber walls (15, 16, 17) forming the chambers (14) in the hollow space of the rectangular hollow profile (4) bring about a reinforcement-free stiffening of the plastic hollow profile (7) for the swivelling of the skylight dome (3) on the skylight base or frame (5), characterised in that the chamber walls (15, 16, 17) are arranged in an inclined position in the hollow space of the plastic hollow profile (7) and at least three chamber walls (15, 16, 17) are arranged in the plastic hollow profile (7) running at preferably approx. 45° angles.
  2. The skylight dome according to claim 1,
    characterised in that
    a first chamber wall (15) extends or is arranged diagonally in the hollow space, wherein the two other chamber walls (16) and (17) extend parallel to the first chamber wall (15) between the lower hollow profile wall (10) and the inwardly facing hollow profile wall (12).
  3. The skylight dome according to claim 2,
    characterised in that
    further chamber walls (18) and (19) are provided in the hollow space, said chamber walls being arranged running transversely to the chamber walls (15, 16, 17) aligned in parallel, for the formation of triangular hollow spaces (20).
  4. The skylight dome according to claim 1,
    characterised in that
    the upper hollow profile wall (8) comprises a stepped inwardly formed portion (21), which is provided to receive a leg edge (22) of the skylight dome edge (9) resting on the hollow profile wall (8) and also for water drainage of penetrating water.
  5. The skylight dome according to claim 1 to 4,
    characterised in that
    an upper and a lower latching web (23) and (24) for holding the trim profile is formed on the outwardly facing hollow profile wall (11).
  6. The skylight dome according to claims 4 and 5,
    characterised in that
    the trim profile (13) is constituted by a preferably metallic angle profile which is fixed with its vertical leg (25) to the latching webs (23) and (24), and wherein the horizontally running leg (26) overlaps the stepped inwardly formed portion (21) and also the skylight dome edge (9).
  7. The skylight dome according to claim 1,
    characterised in that
    a stepped shoulder (28) for forming an inner edge support (29), for example for a web plate (30), is formed on the inwardly facing hollow profile wall (12).
  8. The skylight dome according to claim 1,
    characterised in that
    support seals (32) and (33) as well as a face (34) for fixing a hinge part (35) are provided on the lower hollow profile wall (10).
EP13191131.5A 2013-10-31 2013-10-31 Lighting dome, flap and/or smoke extraction device Active EP2868831B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13191131.5A EP2868831B1 (en) 2013-10-31 2013-10-31 Lighting dome, flap and/or smoke extraction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13191131.5A EP2868831B1 (en) 2013-10-31 2013-10-31 Lighting dome, flap and/or smoke extraction device

Publications (2)

Publication Number Publication Date
EP2868831A1 EP2868831A1 (en) 2015-05-06
EP2868831B1 true EP2868831B1 (en) 2016-08-10

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2681119T3 (en) 2016-01-27 2018-09-11 Vkr Holding A/S A flat roof skylight window and a weather protector for it
BE1027818B1 (en) * 2019-11-29 2021-07-01 Skylux Nv ROOF OR WINDOW ASSEMBLY WITH INSERT
EP3779090A1 (en) * 2020-02-03 2021-02-17 VKR Holding A/S A skylight window
BE1029229B1 (en) * 2021-03-22 2022-10-18 Skylux N V ROOF OR WINDOW ASSEMBLY WITH INSERT

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907343A1 (en) * 1979-02-24 1980-09-04 Fritz R Dipl Ing Stolberg Roof light acoustic seal - uses flexible tube trapped between frames and filled with fluid or powdery substance
US5669186A (en) * 1995-09-29 1997-09-23 Thermo-Vu Sunlite Industries, Inc. Openable hatch apparatus for a skylight
DE20021139U1 (en) 2000-12-14 2001-03-01 Heinrich Strunz GmbH & Co. KG, 95111 Rehau Thermally optimized panel storage device
DE202008000956U1 (en) 2008-01-23 2009-02-26 Jet Tageslicht & Rwa Gmbh Smoke extraction device and / or dome light
ITVI20080010U1 (en) * 2008-03-31 2009-10-01 Carlo Caoduro REFINED FRAME FOR OPENING ELEMENTS COVERED BY BUILDINGS
DE102010025626B4 (en) 2010-06-30 2014-11-20 Heinrich Strunz Gmbh Openable dome light device
BE1019311A4 (en) * 2011-03-18 2012-05-08 Plastics Nv Ag PROFILE COMPOSITION FOR A ROOF LIGHT ELEMENT.
DE202012008953U1 (en) 2012-09-17 2012-10-25 Eternit Flachdach Gmbh dome light

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