EP3434854A1 - Roller shutter box with a sealing element - Google Patents

Roller shutter box with a sealing element Download PDF

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Publication number
EP3434854A1
EP3434854A1 EP18185109.8A EP18185109A EP3434854A1 EP 3434854 A1 EP3434854 A1 EP 3434854A1 EP 18185109 A EP18185109 A EP 18185109A EP 3434854 A1 EP3434854 A1 EP 3434854A1
Authority
EP
European Patent Office
Prior art keywords
roller shutter
shutter box
sealing element
connecting element
retaining strip
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.)
Granted
Application number
EP18185109.8A
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German (de)
French (fr)
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EP3434854B1 (en
Inventor
Leszek Gierszewski
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Drutex SA
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Drutex SA
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Publication date
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Priority to PL18185109T priority Critical patent/PL3434854T3/en
Publication of EP3434854A1 publication Critical patent/EP3434854A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17007—Shutter boxes; Details or component parts thereof
    • E06B9/1703—Fixing of the box; External plastering of the box
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17076—Sealing or antirattling arrangements

Definitions

  • the invention relates to a roller shutter box with a connecting element for connecting the roller shutter box with a frame member such as a window frame, door frame or the like, wherein the connecting element has an outer retaining strip, an inner retaining strip and at least one sealing element, a positive connection with the frame member at least over the outer retaining strip and the inner retaining strip is made, at least one sealing element is designed as an elastomeric sealing element, and is arranged between the outer retaining strip and inner retaining strip.
  • Roller shutter boxes of this type are generally used to hold one or more shutters, which are used for example for shading, for protection, or as insulation of windows, doors, glazings or similar installations. Therefore, such roller shutter boxes are usually connected in the course of installation with the corresponding window frames, door frames, etc. at the top.
  • roller shutter boxes connecting elements wherein in the interior of the compound a sealing tape is glued, which seals the connection between the shutter box and the window frame.
  • a sealing tape is often not thick enough to achieve adequate sealing. Changes in size of the adjacent parts due to temperature fluctuations can further lead to a broadening of the space between the window frame and connecting element, which may not be fully compensated by the sealing strip under certain circumstances.
  • the adhesive may loosen and the tape slip, which may lead to gaps in the seal. Also, it can easily get through Incorrect or inaccurate attachment of the sealing strip to the window frame or roller shutter box come to such gaps.
  • connection arrangement for the connection of a roller shutter box is described with a window or door frame, wherein a sealing lip between the outer and inner retaining strip is arranged.
  • This protects the sealing element from damage and corrosion.
  • the lip is usually mounted on the box and presses in the assembled state on the frame.
  • the disadvantage is that the size of the sealing lip must be matched exactly to the size of the gap between the shutter box and window or door frame, since on the one hand little space for the sealing lip is present, but this in an assembled state of box and frame with enough force must push the frame. It also often comes with the most lengthy sealing lips repeatedly leaking. These otherwise insignificant, very small leaks can lead to a condensation of water from the passing air due to the temperature differences between the sides of the window, which favors microbial infestation and mold growth.
  • the object of the present invention is thus to avoid the disadvantages described and to provide a roller shutter box which reduces the risk of microbial infestation.
  • the elastomeric sealing element is designed as a hollow profile.
  • the stated goal is achieved.
  • the sealing element is well protected against damage and direct mechanical environmental influences, whereby a long service life is achieved. Since it is not visible when the roller shutter box is connected to the window frame, it can not disturb visually, and a painting, painting or other processing of the window frame or shutter box is possible without risk of damage to the sealing element in the connected state.
  • It is advantageous to carry out at least one sealing element as an elastomeric sealing element since elastomeric materials are easily malleable, elastic and inexpensive. In addition, they can easily cling to adjacent surfaces and therefore have good sealing properties. The compensation of larger thermal expansions can also be easily achieved.
  • elastomeric materials are particularly suitable due to the material properties.
  • "elastomeric” means such materials which are dimensionally stable, but elastically deformable by tensile or compressive loading and resume their original shape when the load is removed.
  • EPDM ethylene-propylene-diene rubbers
  • It may be provided to provide non-positive connections in addition to the positive connection or the positive connections between the connecting element and the frame member, such as fittings.
  • shutter boxes usually extend over the entire width of the window, they have an elongated, substantially prismatic shape.
  • at least one sealing element over the entire length of - usually narrow and elongated - connection between roller shutter box and window frame extends. It may even be advantageous if the sealing element extends beyond the length of the connection so as to also prevent air flow on the sides of the sealing element.
  • thickened end elements can be arranged on the end pieces of the sealing element in order to ensure an optimum seal.
  • the connecting element can be attached as an independent element of the roller shutter box to the shell of the roller shutter box.
  • This shell generally consists of two essentially mirror-like side elements, as well as side, top and bottom walls, wherein at least one passage opening is provided in the region of the sub-walls, through which the roller shutter can be unwound from the roller shutter box. It is advantageous, however, if the connecting element is part of the shell. It is particularly advantageous if the connecting element is designed in one piece with at least one part of the envelope. As a result, any possible sealing gaps between the connecting element and the shell of the roller shutter box can be prevented. It also makes the structure more compact and easier.
  • the connecting element has a holding device in which the sealing element is held in a form-fitting manner.
  • a sticking is no longer necessary and a possibly incorrect sticking can be prevented.
  • the holding device is designed in one piece with at least a substantial part of the remaining connecting element. This also prevents the incorrect attachment of the holding device to the connecting element.
  • the sealing element is designed as a hollow profile, results in a particularly elastic shape, which can be easily adapted to different shapes.
  • this reinforcing element is designed in the form of a profile which is adapted to the shape of a profile chamber, the forces acting between the reinforcing element and the frame element can be well distributed by the reinforcing element.
  • connection between the frame element and the roller shutter box is additionally stabilized. If the guide lugs are executed over the entire length of the connection, so they additionally form a mechanical barrier to prevent the ingress of foreign bodies in the connection region between the connecting element and the frame member. Even if this does not achieve a seal, at least larger particles can be prevented from penetrating into the area.
  • Another advantage is the leadership of the window frame during the merging of connecting element and frame element, or of roller shutter box and frame element, there usually usually usually first the connecting element is mounted on the remaining shutter box, before it is connected to the frame member. When merging the frame member is guided by the guide lugs in the correct position, so that the outer and inner retaining strip can easily connect with the designated connecting parts as provided strips of the frame member.
  • At least one outer guide nose is further away from the remaining connecting element than the inner guide element.
  • the merging of the frame member is facilitated with the connecting element.
  • the frame member can be quickly and easily inserted in an acute angle of the inner and outer guide lugs toward the inner guide nose. Although it may also be useful to perform the inner guide lug further away than the outer guide nose, this is dependent on the exact embodiment of the retaining strips and other connecting elements.
  • the sealing element does not expand beyond the guide lugs in the unloaded state, that is, the guide lugs project beyond the sealing element. This can prevent the sealing element from being damaged or twisted before or during installation since it is protected by the guide lugs. During installation, unfavorable distortion of the sealing element due to shearing movements of the frame element on the connecting element can be prevented since the guide element noses the frame element first before it comes close to the sealing element.
  • a connecting surface of the frame element in the connected state with the connecting element is closer to the connecting element than the point of extension of the sealing element in the unloaded state.
  • Fig. 1 and Fig. 2 show a variant in which the connecting element 1 has an elastomeric sealing element 11 in a non-connected state with a frame member 20.
  • the connecting element 1 defines a passage opening 2 on one side and is part of a shell of the roller shutter box.
  • the shell has two side plates 3, a top plate 4, a bottom plate 5 and two mirror-like side elements 6, wherein only one side element 6 is shown.
  • the side plates 3, top plate 4, bottom plate 5 and side members 6 may be at least partially nested or screwed together to form a stable shell as possible, with the exception of any proposed inspection openings.
  • the connecting element 1 has an outer retaining strip 12 and an inner retaining strip 13, wherein both are designed as an elongated outer strip 12a and inner strip 13a with an outer hooking 12b or inner hooking 13b. They are slightly bent away from each other, whereby an unillustrated frame member 20 having suitably shaped cavities or strips as well 22, can be easily clipped or pushed into each other.
  • Such a frame member 20 is then also guided by an outer guide lug 14 and an inner guide lug 16 and thus further stabilized, whereby a firm connection with the frame member 20 results.
  • the outer guide lug 14 is arranged in a first plane E14, which - with respect to the intended installation position - below a second plane E16, on which the inner guide lug 16 is arranged.
  • the frame member 20 can be merged with the connecting element, wherein the frame member 20 of the inner guide lug 16 is slightly inclined. This further facilitates the connection. Since the connecting element is shown in a state not connected to the frame member 20, the sealing member 11 is unloaded and fully unfolded. An extension point 11c is as far away from the connecting element or holding element 15 as possible, and lies on the third plane E11.
  • the sealing element 11 is formed as a hollow profile, which has a cavity 11 a, and a belt 11 b, wherein the latter engages in a holding device 15 and thus fixes the sealing element 11 in the holding device 15.
  • This embodiment is particularly advantageous, since a tight connection can thus be produced without adhesive in a form-fitting manner and the sealing element 11 can be replaced at any time.
  • the size of the sealing element 11 and the holding device 15 are dimensioned so that when merging of connecting element 1 and frame member 20, the sealing element 11 is compressed, but enough space remains to be further compressed in thermally induced contraction of the parts can. At the same time, however, the sealing element 11 should still have a tight connection with the frame element 20 even in the case of thermally induced expansion of the parts.
  • the sealing element 11 When assembled, the sealing element 11 is simply hineinsteckbar or hineinschiebbar in the holding device 15. Furthermore, the connecting element 1 has a -in Fig. 2 not shown-reinforcing element 17, which is designed as a metallic, curved profile. This profile can extend over the entire length of the connection, but may also be present only in sections in the form of several juxtaposed profiles.
  • Fig. 3 will be the same connection element 1 as in Fig. 2 shown, but it is already connected to the frame member 20.
  • the frame member 20 has strips 22 which engage in the outer retaining strip 12 and the inner retaining strip 13 and thus form a positive connection.
  • the sealing member 11 is compressedly abutted against a connecting surface 21 of the frame member 20, whereby a tight connection between the connecting member 1 and the frame member 20 is made.
  • the outer guide lug 14 and inner guide lug 16 are directly on the frame member 20 at.
  • the connecting surface 21 is located on a fourth plane E21, which lies above the third plane E11, whereby the tight connection is ensured.

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

Abstract

Die Erfindung betrifft einen Rollladenkasten mit einem Verbindungselement (1) zum Verbinden des Rollladenkastens mit einem Rahmenelement (20) wie einem Fensterrahmen, Türrahmen oder ähnlichen, wobei das Verbindungselement (1) eine äußere Halteleiste (12), eine innere Halteleiste (13) und zumindest ein Dichtungselement (11) aufweist, eine formschlüssige Verbindung mit dem Rahmenelement (20) zumindest über die äußere Halteleiste (12) und die innere Halteleiste (13) hergestellt wird, zumindest ein Dichtungselement (11) als elastomeres Dichtungselement (11) ausgeführt ist, und zwischen der äußeren Halteleiste (12) und inneren Halteleiste (13) angeordnet ist. Die Aufgabe, einen Rollladenkasten bereitzustellen, der eine möglichst langlebige Dichtung auf möglichst einfache Weise herstellt, wird dadurch gelöst, dass das elastomere Dichtungselement (11) als Hohlprofil ausgeführt ist.

Figure imgaf001
The invention relates to a roller shutter box with a connecting element (1) for connecting the roller shutter box with a frame member (20) such as a window frame, door frame or the like, wherein the connecting element (1) has an outer retaining strip (12), an inner retaining strip (13) and at least a sealing element (11), a positive connection with the frame member (20) at least over the outer retaining strip (12) and the inner retaining strip (13) is produced, at least one sealing element (11) is designed as an elastomeric sealing element (11), and between the outer retaining strip (12) and inner retaining strip (13) is arranged. The task of providing a roller shutter box, which produces the most durable possible seal in the simplest possible way, is achieved in that the elastomeric sealing element (11) is designed as a hollow profile.
Figure imgaf001

Description

Die Erfindung betrifft einen Rollladenkasten mit einem Verbindungselement zum Verbinden des Rollladenkastens mit einem Rahmenelement wie einem Fensterrahmen, Türrahmen oder ähnlichen, wobei das Verbindungselement eine äußere Halteleiste, eine innere Halteleiste und zumindest ein Dichtungselement aufweist, eine formschlüssige Verbindung mit dem Rahmenelement zumindest über die äußere Halteleiste und die innere Halteleiste hergestellt wird, zumindest ein Dichtungselement als elastomeres Dichtungselement ausgeführt ist, und zwischen der äußeren Halteleiste und inneren Halteleiste angeordnet ist.The invention relates to a roller shutter box with a connecting element for connecting the roller shutter box with a frame member such as a window frame, door frame or the like, wherein the connecting element has an outer retaining strip, an inner retaining strip and at least one sealing element, a positive connection with the frame member at least over the outer retaining strip and the inner retaining strip is made, at least one sealing element is designed as an elastomeric sealing element, and is arranged between the outer retaining strip and inner retaining strip.

Rollladenkästen dieser Art dienen in der Regel zur Aufnahme von einem oder mehreren Rollläden, welche beispielsweise zur Abdunkelung, zum Schutz, oder als Isolation von Fenstern, Türen, Verglasungen oder ähnlichen Installationen verwendet werden. Deswegen werden solche Rollladenkästen im Zuge des Einbaus in der Regel mit den entsprechenden Fensterrahmen, Türrahmen, etc. an deren Oberseite verbunden.Roller shutter boxes of this type are generally used to hold one or more shutters, which are used for example for shading, for protection, or as insulation of windows, doors, glazings or similar installations. Therefore, such roller shutter boxes are usually connected in the course of installation with the corresponding window frames, door frames, etc. at the top.

Aus der DE 102 12 294 A1 ist ein Zusammenfügungsset für einen Rollladenkasten bekannt, wobei ein Dichtprofil zwischen Bodenrevisionsteil und Blendrahmenebene angeordnet ist. Dies ist jedoch nachteilig, da so die in der Regel nicht sehr ansehnliche Dichtung sichtbar ist, und die Dichtung durch den direkten Zugang eventuellen Beschädigungen ausgesetzt ist. Außerdem muss bei nachträglicher Lackierung, Bemalung und dergleichen darauf geachtet werden, dass die Dichtung nicht beschädigt wird.From the DE 102 12 294 A1 an assembly set for a roller shutter box is known, wherein a sealing profile between the floor inspection part and frame level is arranged. However, this is disadvantageous, since the usually not very respectable seal is visible, and the seal is exposed by the direct access eventual damage. In addition, care must be taken in subsequent painting, painting and the like that the seal is not damaged.

In anderen, bereits bekannten, Ausführungsformen für Rollladenkästen sind Verbindungselemente vorgesehen, wobei im Inneren der Verbindung ein Dichtungsband eingeklebt wird, welches die Verbindung zwischen Rollladenkasten und Fensterrahmen abdichtet. Dies ist jedoch oft nachteilig, da handelsübliche Dichtungsbänder oft nicht dick genug sind, um eine ausreichende Abdichtung zu erreichen. Größenveränderungen der angrenzenden Teile durch Temperaturschwankungen können des Weiteren zu einer Verbreiterung des Raumes zwischen Fensterrahmen und Verbindungselement führen, welche unter Umständen nicht in vollem Maße vom Dichtungsband ausgeglichen werden kann. Außerdem kann sich im Laufe der Zeit durch die ständige Temperatureinwirkung der Klebstoff lösen und das Band verrutschen, was zu Lücken in der Dichtung führen kann. Auch kann es leicht durch falsches oder ungenaues Anbringen des Dichtungsbandes an dem Fensterrahmen bzw. Rollladenkasten zu solchen Lücken kommen.In other, already known, embodiments for roller shutter boxes connecting elements are provided, wherein in the interior of the compound a sealing tape is glued, which seals the connection between the shutter box and the window frame. However, this is often disadvantageous because commercial sealing tapes are often not thick enough to achieve adequate sealing. Changes in size of the adjacent parts due to temperature fluctuations can further lead to a broadening of the space between the window frame and connecting element, which may not be fully compensated by the sealing strip under certain circumstances. In addition, over time, due to the constant action of temperature, the adhesive may loosen and the tape slip, which may lead to gaps in the seal. Also, it can easily get through Incorrect or inaccurate attachment of the sealing strip to the window frame or roller shutter box come to such gaps.

In der EP 3 216 970 A1 wird eine Verbindungsanordnung für die Verbindung eines Rollladenkastens mit einem Fenster- oder Türrahmen beschrieben, wobei eine Dichtungslippe zwischen äußerer und innerer Halteleiste angeordnet ist. Dadurch wird das Dichtungselement vor Beschädigung und Korrosion geschützt. Dabei ist die Lippe meist am Kasten montiert und drückt im zusammengebauten Zustand auf den Rahmen. Nachteilig ist jedoch, dass die Größe der Dichtungslippe genau an die Größe des Zwischenraumes zwischen Rollladenkasten und Fenster- oder Türrahmen abgestimmt sein muss, da einerseits wenig Platz für die Dichtungslippe vorhanden ist, diese jedoch in einem zusammengefügten Zustand von Kasten und Rahmen mit genug Kraft auf den Rahmen drücken muss. Es kommt dabei auch oft bei den meist lang ausgeführten Dichtungslippen immer wieder zu undichten Stellen. Diese sonst unwesentlichen, sehr kleinen Undichtheiten können aufgrund der Temperaturunterschiede zwischen den Fensterseiten zu einer Kondensation von Wasser aus der durchziehenden Luft führen, was mikrobiellen Befall und Schimmelbildung begünstigt.In the EP 3 216 970 A1 a connection arrangement for the connection of a roller shutter box is described with a window or door frame, wherein a sealing lip between the outer and inner retaining strip is arranged. This protects the sealing element from damage and corrosion. The lip is usually mounted on the box and presses in the assembled state on the frame. The disadvantage, however, is that the size of the sealing lip must be matched exactly to the size of the gap between the shutter box and window or door frame, since on the one hand little space for the sealing lip is present, but this in an assembled state of box and frame with enough force must push the frame. It also often comes with the most lengthy sealing lips repeatedly leaking. These otherwise insignificant, very small leaks can lead to a condensation of water from the passing air due to the temperature differences between the sides of the window, which favors microbial infestation and mold growth.

Aufgabe der vorliegenden Erfindung ist damit die beschriebenen Nachteile zu vermeiden und einen Rollladenkasten bereitzustellen, der das Risiko eines mikrobiellen Befalls vermindert.The object of the present invention is thus to avoid the disadvantages described and to provide a roller shutter box which reduces the risk of microbial infestation.

Dies wird erfindungsgemäß dadurch erreicht, dass das elastomere Dichtungselement als Hohlprofil ausgeführt ist.This is inventively achieved in that the elastomeric sealing element is designed as a hollow profile.

Insbesondere durch eine Kombination dieser Merkmale wird das genannte Ziel erreicht. Durch Anordnung zwischen der äußeren und inneren Halteleiste ist das Dichtelement gut vor Beschädigungen und direkten mechanischen Umwelteinflüssen geschützt, wodurch eine hohe Lebensdauer erreicht wird. Da sie nicht sichtbar ist, wenn der Rollladenkasten mit dem Fensterrahmen verbunden ist, kann sie auch visuell nicht stören, und eine Lackierung, Bemalung oder sonstige Bearbeitung des Fensterrahmens, bzw. Rollladenkastens ist ohne Gefahr einer Beschädigung des Dichtungselements im verbundenen Zustand möglich. Es ist vorteilhaft, zumindest ein Dichtungselement als elastomeres Dichtungselement auszuführen, da elastomere Werkstoffe leicht formbar, elastisch und kostengünstig sind. Außerdem können sie sich leicht an anliegende Oberflächen anschmiegen und weisen daher gute abdichtende Eigenschaften auf. Der Ausgleich größerer Wärmedehnungen kann so auch problemlos erreicht werden. Es kann zwar sinnvoll sein, mehrere Dichtungselemente aus unterschiedlichen Material vorzusehen, jedoch sind elastomere Materialien aufgrund der Materialeigenschaften besonders geeignet. Selbstverständlich kann es auch vorteilhaft sein, mehrere Dichtungselemente, eventuell auch an unterschiedlichen Stellen vorzusehen. Dabei werden unter "elastomer" solche Materialien verstanden, welche formfest, aber durch Zug- oder Druckbelastung elastisch verformbar sind und bei Wegfallen der Belastung wieder ihre Ursprüngliche Form einnehmen. Darunter fallen Vulkanisate, Naturkautschuk oder Silikonkautschuk, beispielsweise Ethylen-Propylen-Dien-Kautschuke (EPDM). Es kann vorgesehen sein, zusätzlich zur formschlüssigen Verbindung bzw. den formschlüssigen Verbindungen zwischen Verbindungselement und Rahmenelement kraftschlüssige Verbindungen vorzusehen, wie beispielsweise Verschraubungen.In particular, by a combination of these features, the stated goal is achieved. By arrangement between the outer and inner retaining strip, the sealing element is well protected against damage and direct mechanical environmental influences, whereby a long service life is achieved. Since it is not visible when the roller shutter box is connected to the window frame, it can not disturb visually, and a painting, painting or other processing of the window frame or shutter box is possible without risk of damage to the sealing element in the connected state. It is advantageous to carry out at least one sealing element as an elastomeric sealing element, since elastomeric materials are easily malleable, elastic and inexpensive. In addition, they can easily cling to adjacent surfaces and therefore have good sealing properties. The compensation of larger thermal expansions can also be easily achieved. Although it may be useful to provide several sealing elements made of different materials, however, elastomeric materials are particularly suitable due to the material properties. Of course, it may also be advantageous to have several sealing elements, possibly also to be provided in different places. In this case, "elastomeric" means such materials which are dimensionally stable, but elastically deformable by tensile or compressive loading and resume their original shape when the load is removed. These include vulcanizates, natural rubber or silicone rubber, for example ethylene-propylene-diene rubbers (EPDM). It may be provided to provide non-positive connections in addition to the positive connection or the positive connections between the connecting element and the frame member, such as fittings.

Da sich Rollladenkästen in der Regel über die gesamte Breite des Fensters erstrecken, weisen sie eine längliche, im Wesentlichen prismatische Form auf. Um eine möglichst lückenlose Dichtung zu erreichen ist es vorteilhaft, wenn sich zumindest ein Dichtungselement über die gesamte Länge der - in der Regel schmalen und länglichen - Verbindung zwischen Rollladenkasten und Fensterrahmen erstreckt. Es kann sogar vorteilhaft sein, wenn sich das Dichtungselement über die Länge der Verbindung hinaus erstreckt, um so auch einen Luftstrom an den Seiten des Dichtungselements zu verhindern. Auch können an den Endstücken des Dichtungselements beispielsweise verdickte Endelemente angeordnet sein, um eine optimale Dichtung zu gewährleisten.Since shutter boxes usually extend over the entire width of the window, they have an elongated, substantially prismatic shape. In order to achieve the most complete possible seal, it is advantageous if at least one sealing element over the entire length of - usually narrow and elongated - connection between roller shutter box and window frame extends. It may even be advantageous if the sealing element extends beyond the length of the connection so as to also prevent air flow on the sides of the sealing element. Also, for example, thickened end elements can be arranged on the end pieces of the sealing element in order to ensure an optimum seal.

Das Verbindungselement kann als eigenständiges Element des Rollladenkastens an die Hülle des Rollladenkastens angebracht sein. Diese Hülle besteht in der Regel aus zwei im Wesentlichen spiegelgleichen Seitenelementen, sowie Seiten-, Ober- und Unterwänden, wobei zumindest eine Durchtrittsöffnung im Bereich der Unterwände vorgesehen ist, durch die der Rollladen aus dem Rollladenkasten abgewickelt werden kann. Vorteilhaft ist es aber, wenn das Verbindungselement Teil der Hülle ist. Besonders vorteilhaft ist, wenn das Verbindungselement mit zumindest einem Teil der Hülle einstückig ausgeführt ist. Dadurch können eventuell auftretende Dichtungslücken zwischen dem Verbindungselement und der Hülle des Rollladenkastens verhindert werden. Außerdem wird dadurch der Aufbau kompakter und einfacher.The connecting element can be attached as an independent element of the roller shutter box to the shell of the roller shutter box. This shell generally consists of two essentially mirror-like side elements, as well as side, top and bottom walls, wherein at least one passage opening is provided in the region of the sub-walls, through which the roller shutter can be unwound from the roller shutter box. It is advantageous, however, if the connecting element is part of the shell. It is particularly advantageous if the connecting element is designed in one piece with at least one part of the envelope. As a result, any possible sealing gaps between the connecting element and the shell of the roller shutter box can be prevented. It also makes the structure more compact and easier.

Es ist günstig, wenn das Verbindungselement eine Haltevorrichtung aufweist, in welcher das Dichtungselement formschlüssig gehalten wird. Damit wird ein Aufkleben nicht mehr nötig und ein eventuell falsches Aufkleben kann verhindert werden. Besonders bevorzugt sind Ausführungsformen, bei denen die Haltevorrichtung mit zumindest einem wesentlichen Teil des restlichen Verbindungselements einstückig ausgeführt ist. Damit wird ebenso das falsche Anbringen der Haltevorrichtung an dem Verbindungselement verhindert.It is advantageous if the connecting element has a holding device in which the sealing element is held in a form-fitting manner. Thus, a sticking is no longer necessary and a possibly incorrect sticking can be prevented. Particularly preferred are embodiments in which the holding device is designed in one piece with at least a substantial part of the remaining connecting element. This also prevents the incorrect attachment of the holding device to the connecting element.

Da das Dichtungselement als Hohlprofil ausgeführt ist, ergibt sich eine besonders elastische Form, die sich besonders leicht verschiedenen Formen anpassen kann.Since the sealing element is designed as a hollow profile, results in a particularly elastic shape, which can be easily adapted to different shapes.

Außerdem bietet sie eine gute Dichtung in beide Richtungen, während beispielsweise Lippendichtungen in eine Richtung meist eine verminderte Dichtung aufweisen. Dadurch wird der Luftfluss von einer Seite zur anderen und die Kondensation von Wasser verhindert. Damit wird die Gefahr von mikrobiellen Befall stark gesenkt.In addition, it offers a good seal in both directions, while, for example, lip seals in one direction usually have a reduced seal. This prevents the flow of air from one side to the other and the condensation of water. This greatly reduces the risk of microbial infestation.

Um die Stabilität des Verbindungselements zu erhöhen, kann es vorteilhaft sein, ein metallisches Verstärkungselement im Verbindungselement vorzusehen. Insbesondere wenn dieses Verstärkungselement in Form eines Profils ausgeführt ist, das an die Form einer Profilkammer angepasst ist, können die Kräfte, die zwischen Verstärkungselement und Rahmenelement wirken, gut durch das Verstärkungselement verteilt werden.In order to increase the stability of the connecting element, it may be advantageous to provide a metallic reinforcing element in the connecting element. In particular, if this reinforcing element is designed in the form of a profile which is adapted to the shape of a profile chamber, the forces acting between the reinforcing element and the frame element can be well distributed by the reinforcing element.

Werden innere und äußere Führungsnasen vorgesehen, welche zusätzlich zu den Halteleisten am Rahmenelement im verbundenen Zustand anliegen, so wird die Verbindung zwischen Rahmenelement und Rollladenkasten zusätzlich stabilisiert. Werden die Führungsnasen über die gesamte Länge der Verbindung ausgeführt, so bilden sie zusätzlich noch eine mechanische Barriere um das Eindringen von Fremdkörpern in den Verbindungsbereich zwischen Verbindungselement und Rahmenelement zu verhindern. Auch wenn dadurch keine Abdichtung erreicht wird, so können doch zumindest größere Partikel daran gehindert werden, in den Bereich vorzudringen. Ein weiterer Vorteil ist, die Führung des Fensterrahmens während des Zusammenführens von Verbindungselement und Rahmenelement, bzw. von Rollladenkasten und Rahmenelement, da in der Regel meist zuerst das Verbindungselement am restlichen Rollladenkasten montiert wird, bevor dieser mit dem Rahmenelement verbunden wird. Bei Zusammenführung wird das Rahmenelement durch die Führungsnasen in die richtige Position geführt, damit die äußere und innere Halteleiste leicht mit den dafür vorgesehenen Verbindungsteilen wie dafür vorgesehenen Leisten des Rahmenelements verbinden kann.If inner and outer guide lugs are provided which abut in addition to the retaining strips on the frame element in the connected state, the connection between the frame element and the roller shutter box is additionally stabilized. If the guide lugs are executed over the entire length of the connection, so they additionally form a mechanical barrier to prevent the ingress of foreign bodies in the connection region between the connecting element and the frame member. Even if this does not achieve a seal, at least larger particles can be prevented from penetrating into the area. Another advantage is the leadership of the window frame during the merging of connecting element and frame element, or of roller shutter box and frame element, there usually usually first the connecting element is mounted on the remaining shutter box, before it is connected to the frame member. When merging the frame member is guided by the guide lugs in the correct position, so that the outer and inner retaining strip can easily connect with the designated connecting parts as provided strips of the frame member.

Besonders vorteilhaft ist, wenn zumindest eine äußere Führungsnase vom restlichen Verbindungselement weiter entfernt ist als das innere Führungselement. Durch diese ungleiche Anordnung wird das Zusammenführen des Rahmenelements mit dem Verbindungselement erleichtert. Das Rahmenelement kann in einem spitzen, der inneren Führungsnase zugeneigten Winkel zwischen der äußeren und inneren Führungsnase schnell und einfach eingeführt werden. Es kann zwar auch sinnvoll sein, die innere Führungsnase weiter entfernt auszuführen als die äußere Führungsnase, dies ist abhängig von der genauen Ausführungsform der Halteleisten und anderen verbindungsgebenden Elementen.It is particularly advantageous if at least one outer guide nose is further away from the remaining connecting element than the inner guide element. By this unequal arrangement, the merging of the frame member is facilitated with the connecting element. The frame member can be quickly and easily inserted in an acute angle of the inner and outer guide lugs toward the inner guide nose. Although it may also be useful to perform the inner guide lug further away than the outer guide nose, this is dependent on the exact embodiment of the retaining strips and other connecting elements.

Durch die elastische Ausführungsform des Dichtungselements verändert dieses zumindest teilweise seine Form, wenn die beschriebene Verbindung zwischen Rahmenelement und Verbindungselement hergestellt wird. Wenn diese Verbindung noch nicht hergestellt wird, die Dichtung also vom Rahmenelement nicht belastet wird, so ist dieses voll entfaltet, wodurch zumindest ein Erstreckungspunkt des Dichtungselements vom Verbindungselement bzw. Rollladenkasten so weit wie möglich entfernt ist. Dabei stellt dieser Erstreckungspunkt den Punkt des Dichtungselements dar, der im unbelasteten Zustand am weitesten vom restlichen Rollladenkasten, bzw. Verbindungselement entfernt ist.Due to the elastic embodiment of the sealing element, this at least partially changes its shape when the described connection between the frame element and connecting element is produced. If this connection is not yet made, so the seal is not loaded by the frame member, so this is fully deployed, whereby at least one extension point of the sealing element from the connecting element or shutter box is removed as far as possible. In this case, this point of extension represents the point of the sealing element, which is removed in the unloaded state farthest from the remaining shutter box, or connecting element.

Besonders vorteilhaft ist, wenn sich das Dichtungselement im unbelasteten Zustand nicht über die Führungsnasen hinaus ausdehnt, also die Führungsnasen das Dichtungselement überragen. Dadurch kann verhindert werden, dass vor oder während des Einbaus das Dichtungselement beschädigt oder verdreht wird, da es durch die Führungsnasen geschützt wird. Während des Einbaus kann ein unvorteilhaftes Verziehen des Dichtungselements durch Scherbewegungen des Rahmenelements am Verbindungselement verhindert werden, da durch die Führungsnasen das Rahmenelement zuerst zentriert wird, bevor es in die Nähe des Dichtungselements kommt.It is particularly advantageous if the sealing element does not expand beyond the guide lugs in the unloaded state, that is, the guide lugs project beyond the sealing element. This can prevent the sealing element from being damaged or twisted before or during installation since it is protected by the guide lugs. During installation, unfavorable distortion of the sealing element due to shearing movements of the frame element on the connecting element can be prevented since the guide element noses the frame element first before it comes close to the sealing element.

Um eine optimale Dichtung zu erreichen, ist es vorteilhaft, wenn eine Verbindungsfläche des Rahmenelements im verbundenen Zustand mit dem Verbindungselement näher am Verbindungselement liegt als der Erstreckungspunkt des Dichtungselements in unbelasteten Zustand. Dadurch kann sichergestellt werden, dass das Dichtungselement im verbundenen Zustand direkt an der Verbindungsfläche anliegt und zumindest leicht deformiert wird, wodurch sie eine Abdichtung erreicht.In order to achieve an optimum seal, it is advantageous if a connecting surface of the frame element in the connected state with the connecting element is closer to the connecting element than the point of extension of the sealing element in the unloaded state. As a result, it can be ensured that the sealing element bears directly against the connecting surface in the connected state and is at least slightly deformed, as a result of which it achieves a seal.

In der Folge wird die vorliegende Erfindung anhand der in den Figuren dargestellten nicht einschränkenden Ausführungsvariante näher erläutert. Es zeigen:

Fig. 1
einen erfindungsgemäßen Rollladenkasten in einer schematischen Darstellung in einem Schnitt;
Fig. 2
ein Verbindungselement im Detail in einem Schnitt;
Fig. 3
ein Verbindungselement, verbunden mit einem Rahmenelement in einem Schnitt.
In the following, the present invention will be explained in more detail with reference to the non-limiting embodiment shown in the figures. Show it:
Fig. 1
a roller shutter box according to the invention in a schematic representation in a section;
Fig. 2
a connecting element in detail in a section;
Fig. 3
a connecting element connected to a frame element in a section.

Fig. 1 und Fig. 2 zeigen eine Ausführungsvariante, bei der das Verbindungselement 1 ein elastomeres Dichtungselement 11 aufweist in einem nicht verbunden Zustand mit einem Rahmenelement 20. Das Verbindungselement 1 begrenzt eine Durchtrittsöffnung 2 an einer Seite und ist Teil einer Hülle des Rollladenkastens. Fig. 1 and Fig. 2 show a variant in which the connecting element 1 has an elastomeric sealing element 11 in a non-connected state with a frame member 20. The connecting element 1 defines a passage opening 2 on one side and is part of a shell of the roller shutter box.

Des Weiteren weist die Hülle zwei Seitenplatten 3, eine Oberplatte 4, eine Unterplatte 5 sowie zwei spiegelgleiche Seitenelemente 6 auf, wobei nur ein Seitenelement 6 dargestellt ist. Die Seitenplatten 3, Oberplatte 4, Unterplatte 5 und Seitenelemente 6 können zumindest zum Teil ineinandergesteckt bzw. miteinander verschraubt sein, um eine möglichst stabile Hülle zu bilden, mit Ausnahme eventuell vorgesehener Revisionsöffnungen. Das Verbindungselement 1 weist eine äußere Halteleiste 12 und eine innere Halteleiste 13 auf, wobei beide als eine längliche äußere Leiste 12a und innere Leiste 13a mit einer äußeren Verhakung 12b, bzw. inneren Verhakung 13b ausgeführt sind. Sie sind leicht voneinander weg gebeugt, wodurch ein nicht dargestelltes Rahmenelement 20, das geeignet geformte Hohlräume oder ebenso Leisten 22 aufweist, leicht eingeklipst oder ineinandergeschoben werden kann. Ein derartiges Rahmenelement 20 wird dann auch von einer äußeren Führungsnase 14 und einer inneren Führungsnase 16 geführt und damit weiter stabilisiert, wodurch sich eine feste Verbindung mit dem Rahmenelement 20 ergibt. Die äußere Führungsnase 14 ist in einer ersten Ebene E14 angeordnet, die - in Bezug auf die bestimmungsgemäße Einbauposition - unterhalb einer zweiten Ebene E16 liegt, auf der die innere Führungsnase 16 angeordnet ist. Damit kann das Rahmenelement 20 mit dem Verbindungselement zusammengeführt werden, wobei das Rahmenelement 20 der inneren Führungsnase 16 leicht zugeneigt ist. Dadurch wird das Verbinden weiter erleichtert. Da das Verbindungselement in einem mit dem Rahmenelement 20 nicht verbunden Zustand dargestellt ist, ist das Dichtungselement 11 unbelastet und voll entfaltet. Ein Erstreckungspunkt 11c ist so weit vom Verbindungselement bzw. Halteelement 15 entfernt wie möglich, und liegt auf der dritten Ebene E11.Furthermore, the shell has two side plates 3, a top plate 4, a bottom plate 5 and two mirror-like side elements 6, wherein only one side element 6 is shown. The side plates 3, top plate 4, bottom plate 5 and side members 6 may be at least partially nested or screwed together to form a stable shell as possible, with the exception of any proposed inspection openings. The connecting element 1 has an outer retaining strip 12 and an inner retaining strip 13, wherein both are designed as an elongated outer strip 12a and inner strip 13a with an outer hooking 12b or inner hooking 13b. They are slightly bent away from each other, whereby an unillustrated frame member 20 having suitably shaped cavities or strips as well 22, can be easily clipped or pushed into each other. Such a frame member 20 is then also guided by an outer guide lug 14 and an inner guide lug 16 and thus further stabilized, whereby a firm connection with the frame member 20 results. The outer guide lug 14 is arranged in a first plane E14, which - with respect to the intended installation position - below a second plane E16, on which the inner guide lug 16 is arranged. Thus, the frame member 20 can be merged with the connecting element, wherein the frame member 20 of the inner guide lug 16 is slightly inclined. This further facilitates the connection. Since the connecting element is shown in a state not connected to the frame member 20, the sealing member 11 is unloaded and fully unfolded. An extension point 11c is as far away from the connecting element or holding element 15 as possible, and lies on the third plane E11.

Das Dichtungselement 11 ist als Hohlprofil ausgebildet, welches einen Hohlraum 11a, sowie einen Gurt 11b aufweist, wobei dieser in eine Haltevorrichtung 15 eingreift und so das Dichtungselement 11 in der Haltevorrichtung 15 befestigt. Diese Ausführungsform ist besonders vorteilhaft, da so ohne Klebstoff auf formschlüssige Weise eine dichte Verbindung hergestellt werden kann und das Dichtungselement 11 jederzeit ausgewechselt werden kann. Die Größe des Dichtungselements 11 sowie der Haltevorrichtung 15 sind so dimensioniert, dass bei der Zusammenführung von Verbindungselement 1 und Rahmenelement 20 das Dichtungselement 11 zusammengedrückt wird, jedoch genug Platz bleibt, um bei thermisch bedingten Zusammenziehen der Teile noch weiter zusammengedrückt werden zu können. Gleichzeitig sollte aber auch bei thermisch bedingter Ausdehnung der Teile das Dichtungselement 11 trotzdem noch eine dichte Verbindung mit dem Rahmenelement 20 aufweisen. Bei Zusammenbau ist das Dichtungselement 11 einfach in die Haltevorrichtung 15 hineinsteckbar oder hineinschiebbar. Des Weiteren weist das Verbindungselement 1 ein -in Fig. 2 nicht dargestelltes-Verstärkungselement 17 auf, welches als metallisches, gebogenes Profil ausgeführt ist. Dieses Profil kann sich über die gesamte Länge der Verbindung erstrecken, kann aber auch nur abschnittsweise in Form von mehreren aneinander gereihten Profilen vorliegen.The sealing element 11 is formed as a hollow profile, which has a cavity 11 a, and a belt 11 b, wherein the latter engages in a holding device 15 and thus fixes the sealing element 11 in the holding device 15. This embodiment is particularly advantageous, since a tight connection can thus be produced without adhesive in a form-fitting manner and the sealing element 11 can be replaced at any time. The size of the sealing element 11 and the holding device 15 are dimensioned so that when merging of connecting element 1 and frame member 20, the sealing element 11 is compressed, but enough space remains to be further compressed in thermally induced contraction of the parts can. At the same time, however, the sealing element 11 should still have a tight connection with the frame element 20 even in the case of thermally induced expansion of the parts. When assembled, the sealing element 11 is simply hineinsteckbar or hineinschiebbar in the holding device 15. Furthermore, the connecting element 1 has a -in Fig. 2 not shown-reinforcing element 17, which is designed as a metallic, curved profile. This profile can extend over the entire length of the connection, but may also be present only in sections in the form of several juxtaposed profiles.

In Fig. 3 wird das gleiche Verbindungselement 1 wie in Fig. 2 dargestellt, jedoch ist es bereits mit dem Rahmenelement 20 verbunden. Das Rahmenelement 20 weist Leisten 22 auf, welche in die äußere Halteleiste 12 und die innere Halteleiste 13 eingreifen und damit eine formschlüssige Verbindung eingehen. Das Dichtungselement 11 ist zusammengedrückt anliegend an einer Verbindungsfläche 21 des Rahmenelements 20, wodurch eine dichte Verbindung zwischen dem Verbindungselement 1 und dem Rahmenelement 20 hergestellt wird. Die äußere Führungsnase 14 und innere Führungsnase 16 liegen direkt am Rahmenelement 20 an. Die Verbindungsfläche 21 liegt auf einer vierten Ebene E21, welche oberhalb der dritten Ebene E11 liegt, wodurch die dichte Verbindung sichergestellt ist.In Fig. 3 will be the same connection element 1 as in Fig. 2 shown, but it is already connected to the frame member 20. The frame member 20 has strips 22 which engage in the outer retaining strip 12 and the inner retaining strip 13 and thus form a positive connection. The sealing member 11 is compressedly abutted against a connecting surface 21 of the frame member 20, whereby a tight connection between the connecting member 1 and the frame member 20 is made. The outer guide lug 14 and inner guide lug 16 are directly on the frame member 20 at. The connecting surface 21 is located on a fourth plane E21, which lies above the third plane E11, whereby the tight connection is ensured.

Claims (8)

Rollladenkasten mit einem Verbindungselement (1) zum Verbinden des Rollladenkastens mit einem Rahmenelement (20) wie einem Fensterrahmen, Türrahmen oder ähnlichen, wobei das Verbindungselement (1) eine äußere Halteleiste (12), eine innere Halteleiste (13) und zumindest ein Dichtungselement (11) aufweist, eine formschlüssige Verbindung mit dem Rahmenelement (20) zumindest über die äußere Halteleiste (12) und die innere Halteleiste (13) hergestellt wird, zumindest ein Dichtungselement (11) als elastomeres Dichtungselement (11) ausgeführt ist, und zwischen der äußeren Halteleiste (12) und inneren Halteleiste (13) angeordnet ist, dadurch gekennzeichnet, dass das elastomere Dichtungselement (11) als Hohlprofil ausgeführt ist.Roller shutter box with a connecting element (1) for connecting the roller shutter box to a frame element (20) such as a window frame, door frame or the like, wherein the connecting element (1) has an outer retaining strip (12), an inner retaining strip (13) and at least one sealing element (11 ), a positive connection with the frame element (20) at least over the outer retaining strip (12) and the inner retaining strip (13) is made, at least one sealing element (11) is designed as an elastomeric sealing element (11), and between the outer retaining strip (12) and inner retaining strip (13) is arranged, characterized in that the elastomeric sealing element (11) is designed as a hollow profile. Rollladenkasten nach Anspruch 1, dadurch gekennzeichnet, dass sich das elastomere Dichtungselement (11) im Wesentlichen über die gesamte Länge der Verbindung erstreckt.Roller shutter box according to claim 1, characterized in that the elastomeric sealing element (11) extends substantially over the entire length of the connection. Rollladenkasten nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Verbindungselement (1) mit zumindest einem Teil einer Hülle des Rollladenkastens einstückig ausgeführt ist.Roller shutter box according to claim 1 or 2, characterized in that the connecting element (1) is designed in one piece with at least part of a shell of the roller shutter box. Rollladenkasten nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Verbindungselement (1) eine Haltevorrichtung (15) aufweist, in dem das elastomere Dichtungselement (11) formschlüssig gehalten wird.Roller shutter box according to one of claims 1 to 3, characterized in that the connecting element (1) has a holding device (15), in which the elastomeric sealing element (11) is held in a form-fitting manner. Rollladenkasten nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Verbindungselement (1) ein Verstärkungselement (17) aus Metall aufweist.Roller shutter box according to one of claims 1 to 4, characterized in that the connecting element (1) has a reinforcing element (17) made of metal. Rollladenkasten nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Verbindungselement (1) zumindest eine äußere Führungsnase (14) und eine innere Führungsnase (16) aufweist, wobei die äußere Führungsnase (14) auf einer ersten Ebene (E14), sowie die innere Führungsnase (16) auf einer zweiten Ebene (E16) liegt, und dass die zweite Ebene (E16) näher am Dichtungselement (11) angeordnet ist, als die erste Ebene (E14).Roller shutter box according to one of claims 1 to 5, characterized in that the connecting element (1) has at least one outer guide nose (14) and an inner guide nose (16), wherein the outer guide nose (14) on a first level (E14), and the inner guide lug (16) lies on a second plane (E16), and that the second plane (E16) is arranged closer to the sealing element (11) than the first plane (E14). Rollladenkasten nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass zumindest ein Erstreckungspunkt (11c) des Dichtungselements (11) im unbelasteten, nicht verbundenen Zustand des Verbindungselements (1) mit dem Rahmenelement (20) auf einer dritten Ebene (E11) liegt, wobei die dritte Ebene (E11) näher am Verbindungselement (1) angeordnet ist, als die zweite Ebene (E16) und die erste Ebene (E14).Roller shutter box according to one of claims 1 to 6, characterized in that at least one extension point (11c) of the sealing element (11) in the unloaded, non-connected state of the connecting element (1) with the frame member (20) on a third level (E11), wherein the third plane (E11) is located closer to the connector (1) than the second plane (E16) and the first plane (E14). Rollladenkasten nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Rahmenelement (20) eine Verbindungsfläche (21) aufweist, welche im verbundenen Zustand mit dem Verbindungselement (1) auf einer vierten Ebene (E21) liegt, und diese vierte Ebene (E21) näher am Verbindungselement (1) angeordnet ist, als die dritte Ebene (E11).Roller shutter box according to one of claims 1 to 7, characterized in that the frame element (20) has a connecting surface (21) which is in the connected state with the connecting element (1) on a fourth level (E21), and this fourth level (E21 ) is arranged closer to the connecting element (1) than the third plane (E11).
EP18185109.8A 2017-07-24 2018-07-24 Roller shutter box with a sealing element Active EP3434854B1 (en)

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AT (1) AT519678B1 (en)
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2578791A2 (en) * 2011-10-06 2013-04-10 Veka AG Roller shutter housing
EP3216970A1 (en) * 2016-03-10 2017-09-13 Roma Kg Winding shaft box of a building opening shadowing device and connection arrangement for same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7610006U1 (en) * 1976-03-31 1976-09-16 Gebrueder Koemmerling Kunststoffwerke Gmbh, 6780 Pirmasens SHUTTER BOX
DE19513925C2 (en) * 1995-04-12 1999-04-01 Koemmerling Kunststoff Additional roller blind
DE19646960A1 (en) * 1996-11-13 1998-05-14 Armin Besler Roller shutters and alternative window shields for receiving roller shutter boxes
DE19809603C2 (en) * 1998-03-06 2002-02-14 August Knipping Device for connecting a roller shutter box to the upper frame of a window
DE20104822U1 (en) * 2001-03-20 2002-08-01 Elket Rolladensysteme Besler G Assembly set of a screwless roller shutter box element
DE102009000867A1 (en) * 2008-02-14 2009-08-27 Profine Gmbh Profile system for a tower shutter box

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2578791A2 (en) * 2011-10-06 2013-04-10 Veka AG Roller shutter housing
EP3216970A1 (en) * 2016-03-10 2017-09-13 Roma Kg Winding shaft box of a building opening shadowing device and connection arrangement for same

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AT519678A4 (en) 2018-09-15
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EP3434854B1 (en) 2020-01-22
AT519678B1 (en) 2018-09-15
PL3434854T3 (en) 2020-08-24

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