EP1384834B1 - Sun-blind element - Google Patents

Sun-blind element Download PDF

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Publication number
EP1384834B1
EP1384834B1 EP02024158A EP02024158A EP1384834B1 EP 1384834 B1 EP1384834 B1 EP 1384834B1 EP 02024158 A EP02024158 A EP 02024158A EP 02024158 A EP02024158 A EP 02024158A EP 1384834 B1 EP1384834 B1 EP 1384834B1
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EP
European Patent Office
Prior art keywords
light
shading element
dome
shading
plate
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.)
Expired - Lifetime
Application number
EP02024158A
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German (de)
French (fr)
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EP1384834A1 (en
Inventor
Manfred Hannen
Heinrich Heinrichs
Josef Kettler
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Essmann GmbH
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Essmann GmbH
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Publication of EP1384834A1 publication Critical patent/EP1384834A1/en
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Publication of EP1384834B1 publication Critical patent/EP1384834B1/en
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    • 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
    • E04D13/0335—Skylight guards, security devices protecting skylights or preventing objects or persons from falling through skylight openings
    • 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
    • E04D13/033—Sky-lights; Domes; Ventilating sky-lights provided with means for controlling the light-transmission or the heat-reflection, (e.g. shields, reflectors, cleaning devices)

Definitions

  • From the DE 197 08 174 CI sunscreen is known, which consists of a flexible textile material in which a plurality of regularly arranged triangular light windows is recessed. In order to reduce the exposure to UV rays, the light windows occupy an area of about 50%, so that sunlight only penetrates the sunscreen with less intensity.
  • the sunshade shown is suitable as a sunshade, but can not be readily mounted on light bands or skylights, as the flexible material would sag. For an assembly therefore complicated frame structures would have to be provided.
  • the textile material is only limited weather resistance, dirty easily and is usually highly flammable.
  • a shutter for roof windows from shatterproof and non-combustible material is known, which can be brought by means of connectors, pulleys and a transport frame in an open or closed position. The transport takes place by a cable.
  • the plate-shaped element with the light windows on a stepped edge portion which is fixable via fastening means on a light band or a dome light.
  • the stepped edge ensures that there is a certain gap between the light band or light dome and the plate-shaped element and that the shading element does not damage the surface of the dome or the light band, even if wind and weather influences the shading element.
  • the shading element can also be easily mounted, since only the edge portion is fixed and the plate-shaped element is stretched between a plurality of edge portions, wherein the plate-shaped element can be curved so that the shape of the plate-shaped element of that of the dome or the light band adapts ,
  • the shading element can be stretched in a particularly arcuate manner.
  • the stepped edge portion can have openings for screwing, so that the shading element can be mounted quickly on the dome or the light band or a bar arranged adjacent.
  • At least one recess is formed on the plate-shaped element, which is supported on the light band or the dome light.
  • the plate-shaped element extends approximately parallel to the dome or the light band, which looks both visually attractive and on the other hand a certain protection, for example against flying sparks and radiant heat (DIN 4102 T7) represents hard roofing, as between the plate-shaped element and the usually made of plastic light strip is made a distance.
  • the recess can also be screwed to the dome or the light band.
  • the shading element preferably forms a fall-through protection after installation.
  • skylights and light strips must be designed so that they can catch a fall of a person on the material, so that the person does not accidentally collapse through the roof. This is usually achieved only initially, since the plastic material of the light strips or skylights ages and a permanent security against falls is not guaranteed.
  • the fall protection is tested by dropping an object of 50 kg from a height of 60 cm onto the skylight or the light band.
  • the shading element according to the invention the dome light or the light band is given an additional stability, so that the standardized requirement for safety against falls through and the conditional accessibility can be met.
  • the shading element is made of a stamped and bendable sheet metal, with light metals can be used for a low weight.
  • the shading element preferably on the light band or the dome facing bottom on a reflective surface, so that although the warm-up is reduced by intense sun exposure, although by the shading element the intensity of the exposure is not significantly reduced.
  • the light windows can form a regular pattern, wherein in relation to the total area an area of 20 to 70%, preferably 35 to 45% is recessed, so that a corresponding shading takes place.
  • An inventive shading element for a light band or dome comprises a plate-shaped element 1, which is made of a bent metal sheet and is mounted on a light band 2 by means of two arranged on opposite sides stepped edge portions 4 and 5.
  • the light band 2 has struts 3 at regular intervals, between which a transparent material is provided for transmitting light.
  • a recess 6 is formed, which is supported on the upper side of the light band 2.
  • the plate-shaped element 1 thus has two wings 7 and 8, which extend approximately parallel to the upper side of the light band, wherein the recess 6 and the stepped edge portions 4 and 5 each have the same height.
  • the recess 6 is V-shaped or U-shaped and comprises two slightly obliquely widening side walls 9 and 11, which are connected to each other via a bottom 10.
  • the base 10 may be bolted to the light strip for additional stabilization with a strut 3.
  • the stepped edge portions have a side wall 15 which extends from a wing 7 or 8 of the plate-shaped element 1 obliquely downwards.
  • a foot 12 is provided, are recessed in the openings, which can be connected by screws 13 to the light band 3.
  • a corresponding side wall 14 is provided at the edge portion 4.
  • the shading element has a regular pattern of light windows 16, between which opaque plate-shaped portions 17 are provided.
  • the light windows 16 have substantially the shape of diamonds, which are formed by offset from each other small squares 18. Webs 19 are provided between the squares 18, so that the plate-shaped element 1, despite the provision of light windows 16, has a certain intrinsic stability and bending stiffness. Since the shading member 1 is made of a metal sheet, the bottom reflects light to some extent, so that a uniform illumination is achieved.
  • only one recess 6 is provided on the shading element. It is also possible to arrange a plurality of depressions 6 in order to increase the rigidity of the shading element. Furthermore, the arrangement and the pattern of the light windows 16 can be varied. Instead of the diamond-shaped arrangement of recesses, these can also have a triangular, have square or another shape. Also, the light transmittance of about 35 to 45% through the light windows can be changed according to the requirements.
  • the shading element is mounted directly on a light band 2. It is also possible to mount the edge portion 4 and 5 on a bar adjacent to the light band or dome, or to provide a direct connection to the roof.
  • the terms light band and dome are generally used for light inputs, regardless of whether the light bands or domes are arcuate, tent-shaped, pyramidal, rectangular, square or round.
  • the shading element according to the invention can be used for a wide variety of forms of light bands or skylights. Further, the light bands or skylights may be fixedly mounted as well as include movable wing members.

Abstract

The shade for light strip or dome is a metal plate (1) with two side wings (7,8), and a recessed light window, and stepped edges (4,5) for mounting to the light strip (2) which has equidistant struts (3) with a transparent material between them to allow light through. The center recess (6) is supported on the light strip, at the same height as the stepped edges. When mounted, the shade acts as a hard roofing and protection against a falling body breaking through it.

Description

Die vorliegende Erfindung betrifft ein Beschattungselement für ein Lichtband oder eine Lichtkuppel mit einem an einem Lichtband oder einer Lichkuppel montierbaren im wesentlichen plattenförmigen Element, in dem Lichtfenster ausgespart sind.The present invention relates to a shading element for a light band or a dome light with a mountable on a light band or a light dome essentially plate-shaped element, are recessed in the light window.

Aus der DE 197 08 174 CI ist ein Sonnenschutz bekannt, der aus einem flexiblen textilen Material besteht, in dem eine Vielzahl von regelmäßig angeordneten dreieckigen Lichtfenstern ausgespart ist. Damit die Belastung durch UV-Strahlen reduziert wird, nehmen die Lichtfenster eine Fläche von etwa 50 % ein, so dass das Sonnenlicht nur mit geringerer Intensität den Sonnenschutz durchdringt. Der gezeigte Sonnenschutz ist als Sonnenschirm geeignet, lässt sich allerdings nicht ohne weiteres an Lichtbändern oder Lichtkuppeln montieren, da das flexible Material durchhängen würde. Für eine Montage müssten daher aufwendige Rahmenkonstruktionen vorgesehen werden. Ferner ist das textile Material nur begrenzt witterungsbeständig, verschmutzt leicht und ist meist leicht entflammbar.From the DE 197 08 174 CI sunscreen is known, which consists of a flexible textile material in which a plurality of regularly arranged triangular light windows is recessed. In order to reduce the exposure to UV rays, the light windows occupy an area of about 50%, so that sunlight only penetrates the sunscreen with less intensity. The sunshade shown is suitable as a sunshade, but can not be readily mounted on light bands or skylights, as the flexible material would sag. For an assembly therefore complicated frame structures would have to be provided. Furthermore, the textile material is only limited weather resistance, dirty easily and is usually highly flammable.

Aus der DE 90 12 153 ist ein Fensterladen für Wohnraumdachfenster aus bruchsicherem und nicht brennbarem Material bekannt, der mittels Verbindungsstücken, Rollenapparaten und einem Transportrahmen in eine geöffnete bzw. geschlossene Stellung gebracht werden kann. Der Transport erfolgt dabei durch einen Seilzug.From the DE 90 12 153 is a shutter for roof windows from shatterproof and non-combustible material is known, which can be brought by means of connectors, pulleys and a transport frame in an open or closed position. The transport takes place by a cable.

Für Lichtkuppeln wurde ferner im Stand der Technik vorgeschlagen, plattenförmige Elemente zu einer Pyramide zusammenzusetzen, wobei die einzelnen Elemente über eine Vielzahl von Befestigungsmitteln verbunden sind. In den einzelnen Platten sind Aussparungen vorgesehen, damit ein Halbschatteneffekt erreicht wird. Die Montage solcher Elemente ist jedoch relativ aufwendig.For skylights has also been proposed in the prior art, plate-shaped elements to assemble into a pyramid, wherein the individual elements are connected via a plurality of fastening means. In the individual plates recesses are provided so that a partial shade effect is achieved. However, the assembly of such elements is relatively expensive.

Es ist daher Aufgabe der vorliegenden Erfindung ein Beschattungselement für ein Lichtband oder eine Lichtkuppel der eingangs genannten Art zu schaffen, das mit nur wenigen Bauteilen herstellbar ist und sich leicht montieren lässt.It is therefore an object of the present invention to provide a shading element for a light band or a dome light of the type mentioned, which can be produced with only a few components and can be easily assembled.

Diese Aufgabe wird mit einem Beschattungselement mit den Merkmalen des Anspruches 1 gelöst.This object is achieved with a shading element having the features of claim 1.

Erfindungsgemäß weist das plattenförmige Element mit den Lichtfenstern einen gestuften Randabschnitt auf, der über Befestigungsmittel an einem Lichtband oder einer Lichtkuppel festlegbar ist. Durch den gestuften Rand ist sichergestellt, dass zwischen Lichtband bzw. Lichtkuppel und dem plattenförmigen Element ein gewisser Spalt vorhanden ist und das Beschattungselement die Oberfläche der Lichtkuppel oder des Lichtbandes nicht beschädigt, auch wenn Wind- und Wettereinflüsse auf das Beschattungselement einwirken. Durch den gestuften Randabschnitt lässt sich das Beschattungselement auch leicht montieren, da lediglich der Randabschnitt fixiert wird und das plattenförmige Element zwischen mehreren Randabschnitten gespannt wird, wobei das plattenförmige Element gewölbt werden kann, damit sich die Form des plattenförmigen Elementes derjenigen der Lichtkuppel oder des Lichtbandes anpasst.According to the invention, the plate-shaped element with the light windows on a stepped edge portion which is fixable via fastening means on a light band or a dome light. The stepped edge ensures that there is a certain gap between the light band or light dome and the plate-shaped element and that the shading element does not damage the surface of the dome or the light band, even if wind and weather influences the shading element. By the stepped edge portion, the shading element can also be easily mounted, since only the edge portion is fixed and the plate-shaped element is stretched between a plurality of edge portions, wherein the plate-shaped element can be curved so that the shape of the plate-shaped element of that of the dome or the light band adapts ,

Wenn an dem plattenförmigen Element an gegenüberliegenden Seiten jeweils ein gestufter Randabschnitt vorgesehen ist, lässt sich das Beschattungselement besonders gut bogenförmig aufspannen. Für eine einfache Montage kann der gestufte Randabschnitt Öffnungen zum Verschrauben aufweisen, so dass das Beschattungselement schnell an der Lichtkuppel bzw. dem Lichtband oder einer benachbart angeordneten Leiste montiert werden kann.If a stepped edge section is provided on the plate-shaped element on opposite sides, the shading element can be stretched in a particularly arcuate manner. For ease of assembly, the stepped edge portion can have openings for screwing, so that the shading element can be mounted quickly on the dome or the light band or a bar arranged adjacent.

Vorzugsweise ist an dem plattenförmigen Element mindestens eine Vertiefung ausgebildet, die auf dem Lichtband oder der Lichtkuppel abgestützt ist. Gerade bei Lichtbändern oder Lichtkuppeln mit einer größeren Erstreckung in der Breite kann zur Erhöhung der Festigkeit eine solche Vertiefung zur Stabilisierung des Beschat sinnvoll sein. Wenn die Vertiefung dabei etwa dieselbe Höhe aufweist wie der gestufte Randabschnitt, verläuft das plattenförmige Element jeweils etwa parallel zu der Lichtkuppel oder dem Lichtband, was einerseits optisch ansprechend aussieht und andererseits einen gewissen Schutz, beispielsweise gegen Flugfeuer und strahlende Wärme (DIN 4102 T7) als harte Bedachung darstellt, da zwischen dem plattenförmigen Element und dem meist aus Kunststoff bestehenden Lichtband ein Abstand hergestellt ist.Preferably, at least one recess is formed on the plate-shaped element, which is supported on the light band or the dome light. Especially with light bands or skylights with a greater extension in width can increase the strength of such a depression to stabilize the Beschat make sense. If the recess has approximately the same height as the stepped edge portion, the plate-shaped element extends approximately parallel to the dome or the light band, which looks both visually attractive and on the other hand a certain protection, for example against flying sparks and radiant heat (DIN 4102 T7) represents hard roofing, as between the plate-shaped element and the usually made of plastic light strip is made a distance.

Für eine stabile Befestigung kann die Vertiefung auch mit der Lichtkuppel oder dem Lichtband verschraubt werden.For a stable attachment, the recess can also be screwed to the dome or the light band.

Vorzugsweise bildet das Beschattungselement nach der Montage eine Durchsturzsicherung aus. Nach diversen Bauvorschriften müssen Lichtkuppeln und Lichtbänder so ausgebildet sein, dass sie einen Sturz einer Person auf das Material abfangen können, damit die Person nicht versehentlich durch das Dach einstürzt. Dies wird meist nur anfänglich erreicht, da das Kunststoffmaterial der Lichtbänder oder Lichtkuppeln altert und eine dauerhafte Sicherheit gegen Durchstürzen nicht gewährleistet ist. Die Durchsturzsicherung wird dabei geprüft, indem ein Gegenstand von 50 kg aus 60 cm Höhe auf die Lichtkuppel oder das Lichtband fallengelassen wird. Durch das erfindungsgemäße Beschattungselement wird der Lichtkuppel bzw. dem Lichtband eine zusätzliche Stabilität gegeben, so dass die normierte Anforderung an die Sicherheit gegen ein Durchstürzen und die bedingte Begehbarkeit erfüllt werden kann.The shading element preferably forms a fall-through protection after installation. According to various building regulations, skylights and light strips must be designed so that they can catch a fall of a person on the material, so that the person does not accidentally collapse through the roof. This is usually achieved only initially, since the plastic material of the light strips or skylights ages and a permanent security against falls is not guaranteed. The fall protection is tested by dropping an object of 50 kg from a height of 60 cm onto the skylight or the light band. By the shading element according to the invention the dome light or the light band is given an additional stability, so that the standardized requirement for safety against falls through and the conditional accessibility can be met.

Für eine kostengünstige Herstellung ist das Beschattungselement aus einem gestanzten und biegbaren Metallblech hergestellt, wobei für ein geringes Eigengewicht auch Leichtmetalle eingesetzt werden können.For a cost-effective production, the shading element is made of a stamped and bendable sheet metal, with light metals can be used for a low weight.

Für eine gleichmäßige Verteilung des Lichtes und eine gute Ausleuchtung durch das Lichtband bzw. die Lichtkuppel weist das Beschattungselement vorzugsweise auf der dem Lichtband oder der Lichtkuppel zugewandten Unterseite eine reflektierende Oberfläche auf, so dass durch das Beschattungselement zwar die Aufwärmung durch intensive Sonnenbestrahlung vermindert wird, allerdings die Intensität der Belichtung nicht wesentlich vermindert wird.For a uniform distribution of the light and a good illumination through the light band or the dome light, the shading element preferably on the light band or the dome facing bottom on a reflective surface, so that although the warm-up is reduced by intense sun exposure, although by the shading element the intensity of the exposure is not significantly reduced.

In dem plattenförmigen Element können die Lichtfenster ein regelmäßiges Muster ausbilden, wobei im Verhältnis zur Gesamtfläche eine Fläche von 20 bis 70 %, vorzugsweise 35 bis 45 % ausgespart ist, damit eine entsprechende Beschattung erfolgt.In the plate-shaped element, the light windows can form a regular pattern, wherein in relation to the total area an area of 20 to 70%, preferably 35 to 45% is recessed, so that a corresponding shading takes place.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:

Fig. 1
eine perspektivische Ansicht eines erfindungsgemäßen Beschattungselementes im montierten Zustand;
Fig. 2
eine perspektivische Ansicht des mittleren Bereiches des Beschattungselementes der Fig. 1;
Fig. 3
eine perspektivische Detailansicht des Randabschnittes des Beschattungselementes der Fig. 1;
Fig. 4A
eine Seitenansicht des Beschattungselementes der Fig. 1 vor der Montage;
Fig. 4B
eine Draufsicht auf das Beschattungselement der Fig. 4A, und
Fig. 5
eine vergrößerte Detailansicht der Muster der Lichtfenster des Beschattungselementes der Fig. 1.
The invention will be explained in more detail below with reference to an embodiment with reference to the accompanying drawings. Show it:
Fig. 1
a perspective view of a shading element according to the invention in the assembled state;
Fig. 2
a perspective view of the central region of the shading element of Fig. 1 ;
Fig. 3
a detailed perspective view of the edge portion of the shading element of Fig. 1 ;
Fig. 4A
a side view of the shading element of Fig. 1 before assembly;
Fig. 4B
a plan view of the shading element of Fig. 4A , and
Fig. 5
an enlarged detail view of the pattern of the light window of the shading of the Fig. 1 ,

Ein erfindungsgemäßes Beschattungselement für ein Lichtband oder eine Lichtkuppel umfasst ein plattenförmiges Element 1, das aus einem gebogenen Metallblech hergestellt ist und mittels zwei an gegenüberliegenden Seiten angeordneten gestuften Randabschnitten 4 und 5 an einem Lichtband 2 montiert ist. Das Lichtband 2 weist in regelmäßigen Abständen Streben 3 auf, zwischen denen ein transparentes Material zum Durchlassen von Licht vorgesehen ist.An inventive shading element for a light band or dome comprises a plate-shaped element 1, which is made of a bent metal sheet and is mounted on a light band 2 by means of two arranged on opposite sides stepped edge portions 4 and 5. The light band 2 has struts 3 at regular intervals, between which a transparent material is provided for transmitting light.

In der Mitte des bogenförmig gespannten plattenförmigen Elementes 1 ist eine Vertiefung 6 ausgebildet, die auf der Oberseite des Lichtbandes 2 abgestützt ist. Das plattenförmige Element 1 weist somit zwei Flügel 7 und 8 auf, die in etwa parallel zu der Oberseite des Lichtbandes verlaufen, wobei die Vertiefung 6 und die gestuften Randabschnitte 4 und 5 jeweils dieselbe Höhe aufweisen.In the middle of the arcuately stretched plate-shaped element 1, a recess 6 is formed, which is supported on the upper side of the light band 2. The plate-shaped element 1 thus has two wings 7 and 8, which extend approximately parallel to the upper side of the light band, wherein the recess 6 and the stepped edge portions 4 and 5 each have the same height.

Die Vertiefung 6 ist V- oder U-förmig ausgebildet und umfasst zwei leicht schräg sich aufweitende Seitenwände 9 und 11, die über einen Boden 10 miteinander verbunden sind. Der Boden 10 kann zur zusätzlichen Stabilisierung mit einer Strebe 3 am Lichtband verschraubt sein.The recess 6 is V-shaped or U-shaped and comprises two slightly obliquely widening side walls 9 and 11, which are connected to each other via a bottom 10. The base 10 may be bolted to the light strip for additional stabilization with a strut 3.

Die gestuften Randabschnitte weisen eine Seitenwand 15 auf, die sich von einem Flügel 7 oder 8 des plattenförmigen Elementes 1 schräg nach unten erstreckt. An der Seitenwand 15 ist ein Fuß 12 vorgesehen, in dem Öffnungen ausgespart sind, die über Schrauben 13 mit dem Lichtband 3 verbunden werden können. Auf der gegenüberliegenden Seite ist am Randabschnitt 4 eine entsprechende Seitenwand 14 vorgesehen.The stepped edge portions have a side wall 15 which extends from a wing 7 or 8 of the plate-shaped element 1 obliquely downwards. On the side wall 15, a foot 12 is provided, are recessed in the openings, which can be connected by screws 13 to the light band 3. On the opposite side a corresponding side wall 14 is provided at the edge portion 4.

Das Beschattungselement weist ein regelmäßiges Muster aus Lichtfenstern 16 auf, zwischen denen lichtundurchlässige plattenförmige Abschnitte 17 vorgesehen sind. Wie aus der vergrößerten Darstellung der Fig. 5 erkennbar ist, besitzen die Lichtfenster 16 im wesentlichen die Form von Rauten, die durch versetzt zueinander angeordnete kleine Quadrate 18 gebildet sind. Zwischen den Quadraten 18 sind Stege 19 vorgesehen, so dass das plattenförmige Element 1 trotz der Vorsehung von Lichtfenstern 16 eine gewisse Eigenstabilität und Biegesteifigkeit besitzt. Da das Beschattungselement 1 aus einem Metallblech hergestellt ist, reflektiert die Unterseite Licht in einem gewissen Maß, so dass eine gleichmäßige Ausleuchtung erreicht wird.The shading element has a regular pattern of light windows 16, between which opaque plate-shaped portions 17 are provided. As from the enlarged view of Fig. 5 can be seen, the light windows 16 have substantially the shape of diamonds, which are formed by offset from each other small squares 18. Webs 19 are provided between the squares 18, so that the plate-shaped element 1, despite the provision of light windows 16, has a certain intrinsic stability and bending stiffness. Since the shading member 1 is made of a metal sheet, the bottom reflects light to some extent, so that a uniform illumination is achieved.

In dem dargestellten Ausführungsbeispiel ist lediglich eine Vertiefung 6 an dem Beschattungselement vorgesehen. Es ist auch möglich, mehrere Vertiefungen 6 anzuordnen, um die Steifigkeit des Beschattungselementes zu erhöhen. Ferner kann die Anordnung und das Muster der Lichtfenster 16 variiert werden. Statt der rautenförmigen Anordnung von Aussparungen können diese auch eine dreieckige, quadratische oder eine andere Form besitzen. Auch die Lichtdurchlässigkeit von etwa 35 bis 45 % durch die Lichtfenster kann entsprechend den Anforderungen geändert werden.In the illustrated embodiment, only one recess 6 is provided on the shading element. It is also possible to arrange a plurality of depressions 6 in order to increase the rigidity of the shading element. Furthermore, the arrangement and the pattern of the light windows 16 can be varied. Instead of the diamond-shaped arrangement of recesses, these can also have a triangular, have square or another shape. Also, the light transmittance of about 35 to 45% through the light windows can be changed according to the requirements.

Ferner ist das Beschattungselement direkt an einem Lichtband 2 montiert. Es ist auch möglich, den Randabschnitt 4 und 5 an einer Leiste benachbart zu dem Lichtband oder der Lichtkuppel zu montieren oder eine direkte Verbindung mit dem Dach vorzusehen.Furthermore, the shading element is mounted directly on a light band 2. It is also possible to mount the edge portion 4 and 5 on a bar adjacent to the light band or dome, or to provide a direct connection to the roof.

In der vorliegenden Beschreibung werden die Begriffe Lichtband und Lichtkuppel allgemein für Lichteinlässe verwendet, unabhängig davon ob die Lichtbänder oder Lichtkuppeln bogenförmig, zeltförmig, pyramidenförmig, rechteckig, quadratisch oder rund ausgebildet sind. Das erfindungsgemäße Beschattungselement kann für unterschiedlichste Formen von Lichtbändern oder Lichtkuppeln eingesetzt werden. Ferner können die Lichtbänder oder Lichtkuppeln fest montiert als auch bewegbare Flügelelemente umfassen.In the present specification, the terms light band and dome are generally used for light inputs, regardless of whether the light bands or domes are arcuate, tent-shaped, pyramidal, rectangular, square or round. The shading element according to the invention can be used for a wide variety of forms of light bands or skylights. Further, the light bands or skylights may be fixedly mounted as well as include movable wing members.

Claims (9)

  1. Shading element for a light band or a light dome, having a plate-type element (1) which can be mounted on a light band (2) or a light dome and in which light windows (16) are cut out, characterized in that the plate-type element (1) has a stepped edge section (4, 5) which can be fixed by way of fastening means (13) to a light band (2) or a light dome, wherein the shading element is produced from one or more punched and bendable metal sheets.
  2. Shading element according to Claim 1,
    characterized in that in each case one stepped edge section (4, 5) is provided on the plate-type element (1) on opposite sides.
  3. Shading element according to Claim 1 or 2,
    characterized in that the stepped edge section (4, 5) has openings for screw-connections.
  4. Shading element according to one of Claim 1 to 3,
    characterized in that at least one depression (6) supported on the light band (2) or the light dome is formed in the plate-type element (1).
  5. Shading element according to Claim 4,
    characterized in that the depression (6) has approximately the same height as the stepped edge section (4, 5).
  6. Shading element according to Claim 4 or 5,
    characterized in that the depression (6) has a bottom section (10) which can be screw-connected to the light dome or the light band (2).
  7. Shading element according to one of Claims 1 to 6, characterized in that the shading element forms a fall protection and hard cover after mounting.
  8. Shading element according to one of Claims 1 to 7,
    characterized in that the shading element has a reflective surface on the underside facing the light band (2) or the light dome.
  9. Shading element according to one of Claims 1 to 8, characterized in that the light windows (16) form a regular pattern and can take up, with respect to the overall area, an area of 20 to 70%, preferably 35% to 45%.
EP02024158A 2002-07-24 2002-10-30 Sun-blind element Expired - Lifetime EP1384834B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20211139U DE20211139U1 (en) 2002-07-24 2002-07-24 shading element
DE20211139U 2002-07-24

Publications (2)

Publication Number Publication Date
EP1384834A1 EP1384834A1 (en) 2004-01-28
EP1384834B1 true EP1384834B1 (en) 2008-08-13

Family

ID=29723981

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02024158A Expired - Lifetime EP1384834B1 (en) 2002-07-24 2002-10-30 Sun-blind element

Country Status (5)

Country Link
EP (1) EP1384834B1 (en)
AT (1) ATE404755T1 (en)
DE (2) DE20211139U1 (en)
ES (1) ES2312520T3 (en)
PT (1) PT1384834E (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127699A (en) * 1959-04-27 1964-04-07 American Cyanamid Co Self flashing skylight unit
AT249320B (en) * 1962-02-19 1966-09-12 Helmut Dipl Ing Schraml Light band for hall roofs
FR2287557A1 (en) * 1974-10-08 1976-05-07 Romney Emile Sun protection partition for walls - gives either complete or partial protection horizontally or vertically
DE8303624U1 (en) * 1983-02-10 1986-04-24 Fa. J. Eberspächer, 7300 Esslingen Dome light
DE4008093A1 (en) * 1990-03-14 1991-10-24 Josef Schano Roof dome damage protection grid - has metal grid which is adjustable to suit individual dome
DE9012153U1 (en) * 1990-08-16 1990-11-15 Ernst, Toni, 8201 Neubeuern, De
US5179992A (en) * 1991-09-06 1993-01-19 Okarski Steven E Self contained removable sunshade for the exterior of curb-mounted skylights
US5237788A (en) * 1991-10-31 1993-08-24 Kiyoshi Sandow Skylight guard assembly
FR2705985B1 (en) * 1993-06-01 1995-08-11 Innovation Partners Overhead lighting system intended to be placed in an opening in a roof.
GB2297525B (en) * 1995-02-04 1999-06-09 Linda Tocker Decorative panels
DE19708174C1 (en) * 1996-07-06 1998-02-12 Engelbert Hollah Sun protection
US6161348A (en) * 1999-03-25 2000-12-19 C/S Construction Specialties Limited Drop-out fire vent
US6199330B1 (en) * 1999-08-23 2001-03-13 Charles L. Cobb Skylight protector

Also Published As

Publication number Publication date
DE50212638D1 (en) 2008-09-25
DE20211139U1 (en) 2003-12-04
EP1384834A1 (en) 2004-01-28
ES2312520T3 (en) 2009-03-01
PT1384834E (en) 2008-11-24
ATE404755T1 (en) 2008-08-15

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