EP0915228B1 - Solar protection for windows or doors - Google Patents

Solar protection for windows or doors Download PDF

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Publication number
EP0915228B1
EP0915228B1 EP98121024A EP98121024A EP0915228B1 EP 0915228 B1 EP0915228 B1 EP 0915228B1 EP 98121024 A EP98121024 A EP 98121024A EP 98121024 A EP98121024 A EP 98121024A EP 0915228 B1 EP0915228 B1 EP 0915228B1
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EP
European Patent Office
Prior art keywords
slats
solar protection
grooves
groove
slat
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
EP98121024A
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German (de)
French (fr)
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EP0915228A2 (en
EP0915228A3 (en
Inventor
Johann Henkenjohann
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Individual
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Individual
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Priority claimed from DE29802244U external-priority patent/DE29802244U1/en
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Publication of EP0915228A2 publication Critical patent/EP0915228A2/en
Publication of EP0915228A3 publication Critical patent/EP0915228A3/en
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Publication of EP0915228B1 publication Critical patent/EP0915228B1/en
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/02Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08Louvre doors, windows or grilles
    • E06B7/082Louvre doors, windows or grilles with rigid or slidable lamellae
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32Operating, guiding, or securing devices therefor
    • E06B9/327Guides for raisable lamellar blinds with horizontal lamellae

Definitions

  • the invention relates to sun protection for windows or doors consisting of slats that run the window or door surface horizontally cover, the slats in lateral guides on the outside are led at the window or on the door and the individual Slats in the gathered state can be folded into a package.
  • known sun protection for Windows or doors are also known as external venetian blinds, whereby
  • the store consists of individual slats that are arranged in the side Guided tours.
  • the side guides are included attached to the window or door frame so that the individual slats lowered at a distance from the door or window surface or can be started up. If the slats are raised, lay them the slats in the upper lintel form a package, which is taken up in a box arranged in the upper lintel becomes.
  • this object is achieved in that the lateral Guides made of profiled rails with several longitudinal grooves are formed, and being between the opposite grooves each Slats' with lateral mounting elements slidably arranged are, a groove being assigned to each lamella.
  • this training ensures a very secure management system in the side areas of the window or door because 1 each individual slat is guided in a separate groove. So is a groove is assigned to each lamella with its lateral mounting elements, in which the slat can be moved up or down. To this system proves to be cost-effective because it provides sun protection comprehensive parts are simply formed, which ultimately the susceptibility to malfunction of such a system is also prevented.
  • the single lamella Due to the stable mounting in the assigned groove, the single lamella is stably stored so that with regard to wind influences no folding of the lamella sheet can take place.
  • the rails are formed like a comb in cross section, the individual grooves one have a narrow cross-section.
  • the Rectangular cross-section enables a for the side brackets secure guidance, so that tilting in the area of the rectangular cross-section the bracket elements can be excluded.
  • the lateral support elements of the slats have an angular shape with one leg running in the groove and the other leg is connected at right angles to the slat.
  • the single lamella is formed from a sheet metal strip, which under a egg inclined angle is connected to the mounting elements. Consequently becomes one by the individual slats arranged one above the other Glare achieved that direct sunlight into the premises in derogation.
  • the sheet metal strip has a folded Back strip on which the mounting elements are attached are.
  • the front edge of the metal strip is folded at a steeper angle, which in particular the The angle of incidence of the light increasingly dims.
  • the individual Slats can be fixed in the grooves using fixing elements. Consequently can in particular be arranged between each other The corresponding fixing distance between the slats can be freely selected.
  • the bottom lamella is arranged in the groove, where the other slats above are then stepped Build up to the upper edge of the window or door.
  • the slats can be moved in the grooves by means of a drive are.
  • the guided legs in the groove different lengths. It is thus achieved that the arrangement several guided slats in a groove these in the lowered Condition of the sun protection also at a distance can be held to each other. These correspond differently long legs with corresponding in the groove arranged fixation elements.
  • Figure 1 shows a perspective view of a sun protection 1, in particular for windows or not shown Doors are determined.
  • the sun protection 1 consists of one above the other arranged slats 2, which cover the window or door surfaces.
  • the slats 2 are laterally in guides 3.1 and 3.2 kept, each on the outside of the window or door or in their Wall opening are arranged. It goes without saying that the individual slats 2 in the gathered state to a package in the upper Area of the guides 3.1 and 3.2 are collapsible.
  • the side guides 3.1 and 3.2 are made of rails 4.1 and 4.2, as shown in particular in FIG Top view can be seen, formed with longitudinal grooves 5, the rails 4.1 and 4.2 so in the window or Door opening are that the grooves 5. are arranged opposite one another. , This results in a guide in the window or door opening for ' the slats 2, the 'single slat 2 with lateral support elements 6 is equipped and the individual lamella 2 each is assigned a separate groove 5.
  • each slat 2 with its support elements 6 each a groove 5 is assigned.
  • the corresponding one above Slat 2 is assigned the downstream groove 5.1, 5.2, etc. so that the system continues to the rear.
  • the profit tracks 4.1 and 4.2 are comb-like in cross section, wherein the individual grooves 5.1, 5.2, etc. each have a narrow design Rectangular cross-section.
  • the side Bracket elements 6 of the slats 2 have an angular shape, with a Leg 7.1 extending in the groove 5 and the other leg 7.2 at right angles to it. connected to the slat 2.
  • the individual Slats 2 formed from a sheet metal strip, the one under inclined angle is connected to the support elements 6.
  • the Sheet metal strip has a folded back strip 8 on which the Bracket elements 6 are attached.

Abstract

The slats are guided in side guides (3.1,3.2) made from profiled rails (4.1,4.2) having several longitudinAlly aligned grooves (5). Each slat fits displaceable through side holders (6) between opposite grooves and one groove is allotted for each one slat. The profiled rails have a comb-like cross-section with the individual grooves having a narrow rectangular cross-section. The side holders of the slats are angular with one arm (7.1) running in the groove and the other arm connected to the slat at right angles thereto.

Description

Die Erfindung betrifft einen Sonnenschutz für Fenster oder Türen bestehend aus Lamellen, die die Fenster- oder Türfläche horizontalverlaufend abdecken, wobei die Lamellen in seitlichen Führungen außen am Fenster oder an der Tür geführt sind und wobei die einzelnen Lamellen im gerafften Zustand zu einem Paket zusammenlegbar sind.The invention relates to sun protection for windows or doors consisting of slats that run the window or door surface horizontally cover, the slats in lateral guides on the outside are led at the window or on the door and the individual Slats in the gathered state can be folded into a package.

Ein derartiger nach dem Stand der Technik, z.B. aus EP 0 296 420, bekannter Sonnenschutz für Fenster oder Türen wird auch als Außenraffstore bezeichnet, wobei insbesondere der Store aus einzelnen Lamellen besteht, die in seitlichen Führungen geführt werden. Die seitlichen Führungen sind dabei auf dem Fenster- oder Türrahmen befestigt, so daß die Einzellamellen unter einem Abstand zu der Tür- bzw. Fensterfläche herabgelassen bzw. hochgefahren werden können. Sind die Lamellen hochgefahren, so legen sich die Lamellen im oberen Fenstersturz zu einem Paket zusammen, welches von in einem am oberen Fenstersturz angeordneten Kasten aufgenommen wird. Such according to the prior art, e.g. from EP 0 296 420, known sun protection for Windows or doors are also known as external venetian blinds, whereby In particular, the store consists of individual slats that are arranged in the side Guided tours. The side guides are included attached to the window or door frame so that the individual slats lowered at a distance from the door or window surface or can be started up. If the slats are raised, lay them the slats in the upper lintel form a package, which is taken up in a box arranged in the upper lintel becomes.

Nachteil eines derartigen nach dem Stand der Technik bekannten Sonnenschutzes ist, daß er sehr aufwendig baut, da neben den Führungen an den seitlichen Fensterrahmen auch über die horizontale Erstreckung der Lamelle zusätzliche Bänder querverlaufend vorhanden sein müssen. damit für den heruntergefahrenen Lamellenvorhang die hinreichende Stabilität gegeben ist. Dies ist insbesondere im Hinblick auf Windeinflüsse erforderlich, damit ein Flattern der Lamellen verhindert wird, und somit Geräuschentwicklungen unterbunden werden. Zur Sicherung des Sonnenschutzes vor Windeinflüssen werden auch beispielsweise zusätzliche Steuervorrichtungen vorgesehen, die auf die Windgeschwindigkeit hin reagieren, so daß bei einer Überschreitung einer bestimmten Windgeschwindigkeit der Raffstore selbstätig einfährt. Derartige Raffstore-Anlagen bauen daher sehr aufwendig mit der Folge, daß sie äußerst kostenaufwendig sind.Disadvantage of such a sun protection known from the prior art is that he builds very complex, because in addition to the guides on the side window frames also over the horizontal extent additional strips must run across the slat. this is sufficient for the lowered slat curtain Stability is given. This is especially true with regard to wind influences required to prevent the slats from fluttering will be prevented, and thus noise development. To secure of sun protection from wind influences are also, for example additional control devices are provided that are based on the wind speed respond so that when a certain wind speed of the Venetian blind automatically. Such venetian blind systems are therefore very expensive to build, with the result that that they are extremely expensive.

Es ist daher die Aufgabe der Erfindung vor dem aufgezeigten Stand der Technik hier insbesondere einen Sonnenschutz bereitzustellen, der bei einer kostengünstigen Herstellung ein stabiles Führungssystem für die einzelnen Lamellen bietet, welches unter Windeinflüssen die Lamellen geräuschlos hält.It is therefore the object of the invention before the shown state of the Technology here in particular to provide sun protection that at an inexpensive production a stable guidance system for the individual slats, which under the wind influences the slats keeps silent.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die seitlichen Führungen aus Profilschienen mit aus mehreren längsverlaufenden Nuten gebildet sind, und wobei zwischen den gegenüberliegenden Nuten jeweils Lamellen'mit seitlichen Halterungselementen verschiebbar angeordnet sind, wobei jeweils einer Lamelle eine Nut zugeordnet ist. Diese Ausbildung gewährleistet einerseits ein sehr sicheres Führungssystem in den seitlichen Berei chen des Fensters oder der Tür, weil1 jede einzelne Lamelle in einer gesonderten Nut geführt ist. Somit ist jeder Lamelle mit ihren seitlichen Halterungselementen eine Nut zugeordnet, in der sich die Lamelle auf- bzw. abwärts bewegen läßt. Zu dem erweist sich dieses System als kostengünstig, da die den Sonnenschutz umfassenden Teile einfach ausgebildet sind, was letztendlich auch die Störanfälligkeit eines derartigen Systems unterbindet. This object is achieved in that the lateral Guides made of profiled rails with several longitudinal grooves are formed, and being between the opposite grooves each Slats' with lateral mounting elements slidably arranged are, a groove being assigned to each lamella. On the one hand, this training ensures a very secure management system in the side areas of the window or door because 1 each individual slat is guided in a separate groove. So is a groove is assigned to each lamella with its lateral mounting elements, in which the slat can be moved up or down. To this system proves to be cost-effective because it provides sun protection comprehensive parts are simply formed, which ultimately the susceptibility to malfunction of such a system is also prevented.

Aufgrund der stabilen Halterung in der zugeordneten Nut ist die Einzellamelle stabil gelagert, so daß hinsichtlich auftretender Windeinflüsse keine Faltungen des Lamellenblechs erfolgen kann.Due to the stable mounting in the assigned groove, the single lamella is stably stored so that with regard to wind influences no folding of the lamella sheet can take place.

In vorteilhafter Weiterbildung der Erfindung sind die Profilschienen im Querschnitt kammartig ausgebildet, wobei die einzelnen Nuten einen schmal ausgebildeten.Rechteck-Querschnitt aufweisen. Insbesondere der Rechteck-Querschnitt ermöglicht für die seitlichen Halterungen eine sichere Führung, so daß im Bereich des Rechteckquerschnittes ein Verkanten der Halterungselemente ausgeschlossen werden kann. Hierzu weisen die seitlichen Halterungselemente der Lamellen eine Winkelform auf, wobei ein Schenkel in der Nut verlaufend und der andere Schenkel rechtwinklig dazu mit der Lamelle verbunden ist.In an advantageous development of the invention, the rails are formed like a comb in cross section, the individual grooves one have a narrow cross-section. Especially the Rectangular cross-section enables a for the side brackets secure guidance, so that tilting in the area of the rectangular cross-section the bracket elements can be excluded. To do this the lateral support elements of the slats have an angular shape with one leg running in the groove and the other leg is connected at right angles to the slat.

Nach einer besonders vorteilhaften Weiterbildung der Erfindung ist die einzelne Lamelle aus einem Blechstreifen gebildet, der unter ei.nem geneigten Winkel mit den Halterungselementen verbunden ist. Somit wird durch die einzelnen übereinander angeordneten Lamellen eine Blendwirkung erreicht, die eine direkte Sonnenstrahlung in die Räumlichkeiten unterbindet. Hierbei weist der Blechstreifen einen gefalteten Rückenstreifen auf, an dem die Halterungselemente befestigt sind. In Weiterbildung der Erfindung ist die Vorderkante des Blechstreifens unter einem steileren Winkel gefaltet, was insbesondere den Strahlungseinfallswinkel des Lichtes zunehmend abblendet.According to a particularly advantageous development of the invention the single lamella is formed from a sheet metal strip, which under a egg inclined angle is connected to the mounting elements. Consequently becomes one by the individual slats arranged one above the other Glare achieved that direct sunlight into the premises in derogation. Here, the sheet metal strip has a folded Back strip on which the mounting elements are attached are. In a further development of the invention, the front edge of the metal strip is folded at a steeper angle, which in particular the The angle of incidence of the light increasingly dims.

Nach einer bevorzugten Ausführungsform der Erfindung sind die einzelnen Lamellen in den Nuten mittels Fixierelementen festsetzbar. Somit kann insbesondere der zwischen den einzelnen zueinander angeordneten Lamellen entsprechende Fixierabstand frei gewählt werden. In der vordersten Nut ist die unterste Lamelle in der Profilschiene angeordnet, wobei sich dann treppenartig die anderen darüberliegenden Lamellen bis zur oberen Fenster- oder Türkante hin aufbauen. Hierbei ist auch .denkbar, daß die Lamellen mittels eines Antriebs in den Nuten verschiebbar sind. According to a preferred embodiment of the invention, the individual Slats can be fixed in the grooves using fixing elements. Consequently can in particular be arranged between each other The corresponding fixing distance between the slats can be freely selected. In the front The bottom lamella is arranged in the groove, where the other slats above are then stepped Build up to the upper edge of the window or door. Here is also .thinkable that the slats can be moved in the grooves by means of a drive are.

Nach einer besonders vorteilhaften Weiterbildung der Erfindung weisen . bei der Führung mehrerer Lamellen die geführten Schenkel in der Nut unterschiedliche Längen auf. Somit wird erreicht, daß bei der Anordnung mehrerer geführter Lamellen in einer Nut diese im heruntergelassenen Zustand des Sonnenschutzes ebenfalls entsprechend auf Distanz zueinander gehalten werden können. Hierzu korrespondieren die.unterschiedlich lang ausgebildeten Schenkel mit in der Nut entsprechend angeordneten Fixierungselementen.According to a particularly advantageous development of the invention , when guiding several slats, the guided legs in the groove different lengths. It is thus achieved that the arrangement several guided slats in a groove these in the lowered Condition of the sun protection also at a distance can be held to each other. These correspond differently long legs with corresponding in the groove arranged fixation elements.

Ein Ausführungsbeispiel der Erfindung wird anhand der nachstehenden Figuren 1 - 5 näher erläutert; dabei zeigen:

Figur 1:
Eine perspektivische Vorderansicht des erfindungsgemäßen Sonnenschutzes;
Figur 2:
Eine teilweise geschnittene Draufsicht gemäß der Schnittlinie II - II in Figur 1;
Figur 3:
Eine perspektivische Rückansicht einer Lamelle;
Figur 4:
Eine.Einzeldarstellung in Draufsicht auf die Profilschiene mit den U-förmigen Einnehmungen;
Figur 5:
Eine weitere perspektivische Darstellung des Sonnenschutzes mit mehreren in einer Nut geführten Lamellen.
An embodiment of the invention is explained in more detail with reference to Figures 1-5 below; show:
Figure 1:
A perspective front view of the sun protection according to the invention;
Figure 2:
A partially sectioned plan view according to section line II - II in Figure 1;
Figure 3:
A perspective rear view of a slat;
Figure 4:
A detailed view in top view of the profile rail with the U-shaped recesses;
Figure 5:
Another perspective view of the sun protection with several slats guided in a groove.

Die Figur 1 zeigt in der perspektivischen Darstellung einen Sonnenschutz 1, der insbesondere für nicht näher dargestellte Fenster oder Türen bestimmt.ist. Hierbei besteht der Sonnenschutz 1 aus übereinander angeordneten Lamellen 2, die die Fenster- oder Türflächen abdecken. Dabei sind die Lamellen 2 seitlich in Führungen 3.1 und 3.2 gehalten, die jeweils außen am Fenster oder der Tür bzw. in deren Maueröffnung angeordnet sind. Es versteht sich von selbst, daß die einzelnen Lamellen 2 im gerafften Zustand zu einem Paket im oberen Bereich der Führungen 3.1 und 3.2 zusammenlegbar sind. Figure 1 shows a perspective view of a sun protection 1, in particular for windows or not shown Doors are determined. Here, the sun protection 1 consists of one above the other arranged slats 2, which cover the window or door surfaces. The slats 2 are laterally in guides 3.1 and 3.2 kept, each on the outside of the window or door or in their Wall opening are arranged. It goes without saying that the individual slats 2 in the gathered state to a package in the upper Area of the guides 3.1 and 3.2 are collapsible.

Erfindungsgemäß sind die seitlichen Führungen 3.1 und 3.2 aus Profilschienen 4.1 und 4.2, wie sie insbesondere in der Figur 4 in der Draufsicht zu erkennen sind, mit längsverlaufenden Nuten 5 gebildet, wobei die Profilschienen 4.1 und 4.2 derart in der Fenster- oder Türöffnung liegen, daß die Nuten 5.gegenüberliegend angeordnet sind. . Somit ergibt sich in der Fenster- oder Türöffnung eine Führung für' die Lamellen 2, wobei die 'einzelne Lamelle 2 mit seitlichen Halterungselementen 6 ausgestattet ist und die Einzellamelle 2 jeweils einer gesonderten Nut 5 zugeordnet ist. Zum besseren Verständnis der Führungssituation der Lamellen 2 in den Profilschienen 4.1 und 4.2 ze.igt die Figur 2, daß jeder Lamelle 2 mit ihren Halterungselementen 6 jeweils eine Nut 5 zugeordnet ist. Der entsprechenden darüberliegenden Lamelle 2 ist die nachgeschaltete Nut 5.1, 5.2, usw. zugeordnet, so daß sich das System nach hinten hin fortsetzt.According to the side guides 3.1 and 3.2 are made of rails 4.1 and 4.2, as shown in particular in FIG Top view can be seen, formed with longitudinal grooves 5, the rails 4.1 and 4.2 so in the window or Door opening are that the grooves 5. are arranged opposite one another. , This results in a guide in the window or door opening for ' the slats 2, the 'single slat 2 with lateral support elements 6 is equipped and the individual lamella 2 each is assigned a separate groove 5. To better understand the Guiding situation of the slats 2 in the profile rails 4.1 and 4.2 Figure 2 shows that each slat 2 with its support elements 6 each a groove 5 is assigned. The corresponding one above Slat 2 is assigned the downstream groove 5.1, 5.2, etc. so that the system continues to the rear.

Wie insbesondere aus der Figur 2.und 4 zu erkennen ist, sind die Profitschienen 4.1 und 4.2 im Querschnitt kammartig ausgebildet, wobei die einzelnen Nuten 5.1, 5.2, usw. jeweils einen schmal ausgebildeten Rechteckquerschnitt aufweisen. Wie insbesondere aus der perspektivischen Rückansicht der. Figur 3 zu erkennen ist, weisen die seitlichen Halterungselemente 6 der Lamellen 2 eine Winkelform auf, wobei ein Schenkel 7.1 in der Nut 5 verlaufend und der andere Schenkel 7.2 rechtinklig dazu.mit der Lamelle 2 verbunden ist. Dabei sind die einzelnen Lamellen 2 aus einem Blechstreifen gebildet, der unter einem geneigten Winkel mit den Halterungselementen 6 verbunden ist. Der Blechstreifen weist einen gefalteten Rückenstreifen 8 auf, an dem die Halterungselemente 6 befestigt sind. In Weiterbildung der Erfindung ist die Vorderkante des Blechstreifens unter einem steileren Winkel gefaltet. In vorteilhafter Weiterbildung, um die Lamellen 2 mit ihren Halterungselementen 6 in einem bestimmten Niveau zu halten, sind in die Nuten 5 nicht näher dargestellte Fixierelemente einsetzbar. Somit werden die Lamellen 2 auf einem Niveau gehalten, wobei sie, um den Querschnitt freizugeben, nach oben hin frei verschiebbar sind. Dies kann dann beispielsweise mit einem im oberen Bereich der Führungen 3.1 und 3.2 angeordneten Antrieb erfolgen, der die einzelnen Lamellen 2 zu einem Paket zusammenfährt. As can be seen in particular from FIGS. 2 and 4, there are the profit tracks 4.1 and 4.2 are comb-like in cross section, wherein the individual grooves 5.1, 5.2, etc. each have a narrow design Rectangular cross-section. As especially from the perspective Rear view of the. Figure 3 can be seen, the side Bracket elements 6 of the slats 2 have an angular shape, with a Leg 7.1 extending in the groove 5 and the other leg 7.2 at right angles to it. connected to the slat 2. Here are the individual Slats 2 formed from a sheet metal strip, the one under inclined angle is connected to the support elements 6. The Sheet metal strip has a folded back strip 8 on which the Bracket elements 6 are attached. In development of the invention is the leading edge of the sheet metal strip at a steeper angle folded. In an advantageous development to the slats 2 with their Holding elements 6 to keep at a certain level are in the grooves 5 fixing elements not shown can be used. Consequently the slats 2 are kept at one level, whereby in order to Release cross-section, are freely movable upwards. This can then, for example, with an in the upper area of the guides 3.1 and 3.2 arranged drive take place of the individual slats 2 converges to a package.

Nach einer besonders vorteilhaften Weiterbildung der Erfindung, dargestellt in der Figur 5, weisen bei der Führung mehrerer Lamellen 2 die geführten Schenkel 7.1 in der Nut 5 unterschiedliche Längen auf. Somit wird erreicht, daß bei der Anordnung mehrerer geführter Lamellen 2 in einer Nut 5 diese im heruntergelassenen Zustand des Sonnenschutzes ebenfalls entsprechend auf Distanz zueinander gehalten werden. Hierzu korrespondieren die unterschiedlich lang ausgebildeten Schenkel 7.1 mit in der Nut 5 entsprechend angeordneten nicht näher dargestellten Fixierungselementen.According to a particularly advantageous development of the invention in FIG. 5, when guiding a plurality of slats 2 the guided legs 7.1 in the groove 5 different lengths. This ensures that with the arrangement of several guided slats 2 in a groove 5 this in the lowered state of the sun protection are also kept at a distance from one another accordingly. The differently long ones correspond to this Leg 7.1 with the correspondingly arranged in the groove 5 not closer shown fixation elements.

Claims (10)

  1. Solar protection for windows or doors comprising slats which, running horizontally, cover the surface of the window or door, with the slats being guided in lateral guides on the outside of the window or door, and with the individual slats when gathered up folding to form a stack, characterised in that the lateral guides (3.1, 3.2) are formed from profile rails (4.1. 4.2) having several longitudinally running, separate grooves (5) opposite to one another, and with slats (2) having lateral holding elements (6) being displaceably located in each case between the separate grooves (5) opposite to one another, with one of the separate grooves (5) opposite to one another being allocated in each case to one slat (2) in each of the two guides (3.1, 3.2).
  2. Solar protection as claimed in Claim 1, characterised in that the profile rails (4.1, 4.2) have a comb-like configuration in cross section, with the individual grooves (5.1, 5.2) having a narrowly configured rectangular cross section.
  3. Solar protection as claimed in Claims 1 and 2, characterised in that the lateral holding elements (6) of the slats (2) have an angular form, with one leg (7.1) running in the groove (5) and the other leg (7.2) at right angles thereto being connected to the slat (2).
  4. Solar protection as claimed in Claim 3, characterised in that the individual slat (2) is formed from a sheet-metal strip which is connected at an oblique angle with the holding elements (6).
  5. Solar protection as claimed in Claim 4, characterised in that the sheet-metal strip has a folded back strip (8) to which the holding elements (6) are affixed.
  6. Solar protection as claimed in Claims 4 and 5, characterised in that the front edge of the sheet-metal strip is folded at a more acute angle.
  7. Solar protection as claimed in one or more of the preceding Claims 1 to 6, characterised in that the individual slats (2) can be fixed in the grooves (5) by means of fixing elements.
  8. Solar protection as claimed in Claim 7, characterised in that the slats (2) can be displaced in the grooves (5) by means of a drive.
  9. Solar protection as claimed in one or more of the preceding Claims 1 to 8, characterised in that when guiding several slats (2) the guided legs (7.1) in the groove (5) have various lengths.
  10. Solar protection as claimed in Claim 9, characterised in that the legs (7.1) which are formed with various lengths correspond with fixing elements which are located accordingly in the groove (5).
EP98121024A 1997-11-05 1998-11-05 Solar protection for windows or doors Expired - Lifetime EP0915228B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29719648U 1997-11-05
DE29719648 1997-11-05
DE29802244U 1998-02-10
DE29802244U DE29802244U1 (en) 1997-11-05 1998-02-10 Sun protection for windows or doors

Publications (3)

Publication Number Publication Date
EP0915228A2 EP0915228A2 (en) 1999-05-12
EP0915228A3 EP0915228A3 (en) 2001-01-17
EP0915228B1 true EP0915228B1 (en) 2004-01-28

Family

ID=26060869

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98121024A Expired - Lifetime EP0915228B1 (en) 1997-11-05 1998-11-05 Solar protection for windows or doors

Country Status (4)

Country Link
EP (1) EP0915228B1 (en)
AT (1) ATE258643T1 (en)
CZ (1) CZ295389B6 (en)
PL (1) PL189014B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015000173A1 (en) * 2015-01-02 2016-07-07 D & M Rolladentechnik Gmbh External Blinds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3876309T2 (en) * 1987-06-22 1993-06-24 Parma Developments Ltd SHUTTER.

Also Published As

Publication number Publication date
PL329556A1 (en) 1999-05-10
EP0915228A2 (en) 1999-05-12
CZ295389B6 (en) 2005-07-13
EP0915228A3 (en) 2001-01-17
ATE258643T1 (en) 2004-02-15
CZ359598A3 (en) 1999-05-12
PL189014B1 (en) 2005-06-30

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