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EP4039935B1 - Noise insulation roller shutter box building side - Google Patents

Noise insulation roller shutter box building side Download PDF

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Publication number
EP4039935B1
EP4039935B1 EP22154407.5A EP22154407A EP4039935B1 EP 4039935 B1 EP4039935 B1 EP 4039935B1 EP 22154407 A EP22154407 A EP 22154407A EP 4039935 B1 EP4039935 B1 EP 4039935B1
Authority
EP
European Patent Office
Prior art keywords
roller shutter
sound insulation
shutter box
insulation
building
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP22154407.5A
Other languages
German (de)
French (fr)
Other versions
EP4039935C0 (en
EP4039935A1 (en
Inventor
Marc Ehrhardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Profine GmbH
Original Assignee
Profine GmbH
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Filing date
Publication date
Application filed by Profine GmbH filed Critical Profine GmbH
Publication of EP4039935A1 publication Critical patent/EP4039935A1/en
Application granted granted Critical
Publication of EP4039935C0 publication Critical patent/EP4039935C0/en
Publication of EP4039935B1 publication Critical patent/EP4039935B1/en
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Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • 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
    • E06B9/17023—Shutter boxes; Details or component parts thereof made of more than two pieces
    • 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
    • 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
    • E06B2009/17069—Insulation

Definitions

  • the invention relates to a sound insulation for roller shutter boxes.
  • Roller shutters are used to shade and darken rooms in houses by moving the windows and doors where the roller shutters are located in front of the windows and doors.
  • a roller shutter box above the windows and doors there is a roller shutter on a rotating axis that can be moved parallel to the window or door. The roller shutter can be pulled up into the roller shutter box to clear the window.
  • roller shutter box Especially when the roller shutter box completely penetrates the masonry from the outside to the inside of the building, a lot of noise and heat flow passes through the roller shutter box. Since the roller shutter box is usually approximately cuboid-shaped, while the rolled-up roller shutter is cylindrical, the space between the cylindrical roller shutter and the wall facing the inside of the building is often lined with an insulating material. Of course, a gap must still remain to allow the roller shutter to rotate in the roller shutter box.
  • this insulation serves to reduce the flow of heat, whereby as little heat as possible should flow from the inside of the building to the outside in winter and as little heat as possible should enter the roller shutter box from the outside in summer.
  • the insulation also serves to reduce noise and is generally intended to prevent excessive street noise from entering the building.
  • a roller shutter box is known in which a rounded insulating material is arranged in the roller shutter box between the roller shutter and the wall facing the interior of the building.
  • Cellular rubber, polyethylene, Neopor and polystyrene are suggested as insulating materials.
  • DE 19900589 A1 and DE19905622 A1 reveal roller shutter boxes in which insulation is installed in the roller shutter box.
  • WO 2018/158606 shows an insulation 30 in vertical orientation next to the roller shutter box.
  • DE 7822165 U1 shows a roller shutter box in which a tunnel-shaped sound insulation inside the front to the environment, the top and The tunnel shape means that the side walls are not insulated.
  • the walls of the roller shutter box enclose the insulation.
  • DE 102008008135 A1 shows a lining inside a roller shutter box.
  • DE 202012101962 U1 shows a roller shutter box with a headpiece insulation element inside the roller shutter box.
  • JP 2002 213041 A reveals a generic roller shutter box with an attachment that is intended to protect against water ingress, but also provides acoustic insulation.
  • AT 006822 U1 shows a roller shutter box which is completely enclosed with a honeycomb-shaped knob structure to protect it from the environment.
  • JP 2004 092194 describes a roller shutter box with two-layer internal sound insulation.
  • the invention is based on the object of further reducing the noise permeability of a roller shutter box.
  • a sound insulation for a roller shutter box which, when installed in a masonry of a building, has a front side facing the environment, a rear side facing the interior of the building, a bottom side facing the window shaded by the roller shutter of the roller shutter box, a top side facing away from the window, two side walls arranged perpendicular to the sides and an interior space between the front side, top side, back side, bottom side and side walls, completely encloses the top, back, bottom and side walls to the interior of the building I.
  • roller shutter box is completely encapsulated from the interior of the building, so that less noise from the surroundings and the roller shutter box can get into the interior of the building.
  • the sound insulation according to the invention has the advantage that it can be retrofitted. If a roller shutter box is put into operation according to the state of the art and people in the rooms notice that the sound insulation is insufficient, the sound insulation according to the invention can be subsequently fitted to the roller shutter box.
  • the sound insulation includes a sound insulation shell. This can be placed completely on the roller shutter box.
  • a particularly positive effect is achieved by the sound insulation comprising a soundproofing material inside the soundproofing shell.
  • This insulation material reduces sound transmission and ensures a firm fit.
  • the soundproofing insulation material preferably contains an elastic material, preferably ethylene propylene diene rubber (EPDM) or melamine foam.
  • EPDM ethylene propylene diene rubber
  • sound insulation material should have a thickness of 2 to 10 mm, preferably 3 to 4 mm.
  • Figure 1 shows a section through a roller shutter box 1 according to the prior art with an interior space 6 between a top 5, a back 3, a bottom 4 and two side walls 18; only one side wall 18 is visible in the figure.
  • the roller shutter box 1 is in the installation position in a masonry 14 of a building not shown in detail.
  • the roller shutter box 1 is above of a window 7.
  • the figure only shows the frame 8 of the window 7; the sash frame is not shown.
  • To the left of the window 7 is the environment U; to the right is the building interior I.
  • the front 2 is directed towards the environment U, while the back 3 is directed towards the building interior I.
  • roller shutter box 1 there is a roller shutter 9, which is only partially shown.
  • the underside 4 is directed towards the window 7, which is shaded by the roller shutter 9 of the roller shutter box 1.
  • the top side 5 is facing away from the window 7.
  • On the side of the environment U there is an external insulation 15 in front of the masonry 14 and the front side 2.
  • the internal insulation 12 is on the side facing the building interior I.
  • roller shutter box 1 Between the roller shutter box 1 and the internal insulation 12 there is an glued-on PVC-based internal insulation film 13, which is approximately 5 mm thick and elastic, so that the internal insulation 12 is held in place by the elastic internal insulation film 13 with pressure.
  • the inner insulation 12 is concave towards the front side 2 so that the rolled-up roller shutter 9 is partially enclosed without friction.
  • a sound insulation 10 according to the invention completely encloses the top 5, back 3, bottom 4 and side walls 18 towards the building interior I.
  • the sound insulation 10 comprises a sound insulation shell 16 made of PVC and a sound insulation material 17 inside the sound insulation shell 16.
  • the sound insulation material 17 is an elastic material made of ethylene propylene diene rubber (EPDM) with a thickness of about 3 mm.
  • EPDM ethylene propylene diene rubber
  • Figure 2 shows how the sound insulation 10 is placed on a roller shutter box 1.
  • the sound insulation material 17 is slightly compressed so that - as in Figure 3 shown - the sound insulation 10 sits firmly on the roller shutter box 1 without any additional fastening means.
  • the sound insulation 10 could also be screwed, glued or connected to the roller shutter box 1 in some other way.
  • the sound insulation shell 16 can optionally be a part of a roller shutter box 1 with slightly larger dimensions, so that the sound insulation shell 16 can be put over the roller shutter box 1 like a matryoshka doll.
  • the invention is not limited to the embodiment.
  • the sound insulation according to the invention can be used without the usual sound insulation in the interior of the roller shutter box.
  • the sound insulation shell 16 can also be made of a material other than PVC.
  • the sound insulation according to the invention acoustically detunes the entire system, so that not only the volume of the sound that penetrates into a house from outside is reduced.
  • the natural frequency of the roller shutter box is changed and certain frequencies are dampened particularly strongly.

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

Description

Die Erfindung betrifft eine Geräuschdämmung für Rollladenkasten.The invention relates to a sound insulation for roller shutter boxes.

Stand der TechnikState of the art

Rollläden dienen der Beschattung und Verdunkelung von Räumen in Häusern, indem die Fenster und Türen, an denen sich die Rollläden befinden, vor die Fenster und Türen bewegt werden. In einem Rollladenkasten oberhalb von Fenstern und Türen befinden sich auf einer Drehachse jeweils ein Rollladen, der parallel zum Fenster beziehungsweise zur Tür bewegt werden kann. Der Rollladen kann nach oben in den Rollladenkasten gezogen werden, um das Fenster frei zu geben.Roller shutters are used to shade and darken rooms in houses by moving the windows and doors where the roller shutters are located in front of the windows and doors. In a roller shutter box above the windows and doors there is a roller shutter on a rotating axis that can be moved parallel to the window or door. The roller shutter can be pulled up into the roller shutter box to clear the window.

Insbesondere wenn der Rollladenkasten das Mauerwerk komplett von außen zum Gebäudeinneren durchdringt, gelangt viel Lärm und ein Wärmestrom durch den Rollladenkasten. Da der Rollladenkasten üblicherweise näherungsweise quaderförmig ist, während der aufgerollte Rollladen zylinderförmig ist, wird der Raum zwischen dem zylinderförmigen Rollladen und der zum Gebäudeinneren gerichteten Wand häufig mit einem Dämmstoff ausgekleidet. Hierbei muss natürlich noch ein Restspalt verbleiben, um eine Rotation des Rollladens im Rollladenkasten zu ermöglichen.Especially when the roller shutter box completely penetrates the masonry from the outside to the inside of the building, a lot of noise and heat flow passes through the roller shutter box. Since the roller shutter box is usually approximately cuboid-shaped, while the rolled-up roller shutter is cylindrical, the space between the cylindrical roller shutter and the wall facing the inside of the building is often lined with an insulating material. Of course, a gap must still remain to allow the roller shutter to rotate in the roller shutter box.

Diese Dämmung dient einerseits einer Minderung des Wärmeflusses, wobei im Winter möglichst wenig Wärme aus dem Gebäudeinneren nach außen fließen soll und im Sommer möglichst wenig Wärme von außen über den Rollladenkasten gelangen soll. Die Dämmung dient zugleich der Geräuschdämmung und soll in der Regel vermeiden, dass übermäßig Straßenlärm ins Gebäudeinnere gelangt.On the one hand, this insulation serves to reduce the flow of heat, whereby as little heat as possible should flow from the inside of the building to the outside in winter and as little heat as possible should enter the roller shutter box from the outside in summer. The insulation also serves to reduce noise and is generally intended to prevent excessive street noise from entering the building.

Aus DE 202014100607 U1 ist ein Rollladenkasten bekannt, bei dem im Rollladenkasten zwischen Rollladen und der zum Gebäudeinneren gerichteten Wand ein abgerundeter Dämmstoff angeordnet ist. Als Dämmmaterial wird Zellkautschuk, Polyehtylen, Neopor und Polystyrol vorgeschlagen.Out of DE 202014100607 U1 A roller shutter box is known in which a rounded insulating material is arranged in the roller shutter box between the roller shutter and the wall facing the interior of the building. Cellular rubber, polyethylene, Neopor and polystyrene are suggested as insulating materials.

Auch DE 19900589 A1 und DE19905622 A1 offenbaren Rollladenkasten, bei denen im Rollladenkasten eine Dämmung angebracht ist.Also DE 19900589 A1 and DE19905622 A1 reveal roller shutter boxes in which insulation is installed in the roller shutter box.

WO 2018/158606 zeigt eine Dämmung 30 in vertikaler Ausrichtung neben dem Rollladenkasten. WO 2018/158606 shows an insulation 30 in vertical orientation next to the roller shutter box.

DE 7822165 U1 zeigt einen Rollladenkasten, bei welchem eine tunnelförmige Schalldämmung im Inneren die Vorderseite zur Umgebung, die Oberseite und Rückseite umschließt. Durch die Tunnelform werden die Seitenwände nicht gedämmt. Die Wände des Rollladenkasten umschließen die Dämmung. DE 7822165 U1 shows a roller shutter box in which a tunnel-shaped sound insulation inside the front to the environment, the top and The tunnel shape means that the side walls are not insulated. The walls of the roller shutter box enclose the insulation.

DE 29812380 U1 zeigt einen Rollladenkasten aus 2 Halbkastenprofilen; eine Isolierschicht überdeckt die Innenseite des inneren Halbkastenprofils. DE 29812380 U1 shows a roller shutter box made of 2 half-box profiles; an insulating layer covers the inside of the inner half-box profile.

DE 202012008861 U1 zeigt einen Rollladenkasten, bei welchem ein blockartiger Träger zugleich als Träger und Dämmung dient. DE 202012008861 U1 shows a roller shutter box in which a block-like support serves as both support and insulation.

DE 102008008135 A1 zeigt eine Auskleidung im Inneren eines Rollladenkastens. DE 202012101962 U1 zeigt einen Rollladenkasten mit einem Kopfstückdämmelement im Inneren des Rollladenkastens. DE 102008008135 A1 shows a lining inside a roller shutter box. DE 202012101962 U1 shows a roller shutter box with a headpiece insulation element inside the roller shutter box.

JP 2002 213041 A offenbart einen gattungsgemäßen Rollladenkasten mit einem Aufsatz, der vor Wassereintritt schützen soll, hierbei jedoch auch eine akustische Dämmung bewirkt. JP 2002 213041 A reveals a generic roller shutter box with an attachment that is intended to protect against water ingress, but also provides acoustic insulation.

AT 006822 U1 zeigt einen Rollladenkasten, welcher komplett mit einer bienenwabenförmigen Noppenstruktur zur Umgebung umschlossen ist. AT 006822 U1 shows a roller shutter box which is completely enclosed with a honeycomb-shaped knob structure to protect it from the environment.

JP 2004 092194 beschreibt einen Rollladenkasten mit zweilagiger innerer Schalldämmung. JP 2004 092194 describes a roller shutter box with two-layer internal sound insulation.

Aus DE 20102298 U1 offenbart einen Rollladenkasten, bei welchem ein dünnwandiger, selbsttragender Korpus von einen Dämmelement umschlossen ist.Out of DE 20102298 U1 discloses a roller shutter box in which a thin-walled, self-supporting body is enclosed by an insulating element.

Diese aus dem Stand der Technik bekannten Dämmungen reduzieren zwar die Schallübertragung durch den Rollladenkasten, was jedoch häufig nicht als ausreichend angesehen wird.Although these state-of-the-art insulations reduce the transmission of sound through the roller shutter box, this is often not considered sufficient.

Der Erfindung liegt die Aufgabe zugrunde, die Geräuschdurchlässigkeit eines Rollladenkastens weiter zu reduzieren.The invention is based on the object of further reducing the noise permeability of a roller shutter box.

Die Aufgabe wird durch einen Rollladenkasten mit den Merkmalen des unabhängigen Anspruch 1 gelöst.The problem is solved by a roller shutter box having the features of independent claim 1.

Eine Schalldämmung für einen Rollladenkasten, welcher in der Einbauposition in einem Mauerwerk eines Gebäudes über eine zur Umgebung gerichtete Vorderseite, eine zum Gebäudeinneren gerichtete Rückseite, eine zum vom Rollladen des Rollladenkasten beschatteten Fenster gerichtete Unterseite, eine vom Fenster abgewandte Oberseite, zwei zu den Seiten senkrecht angeordnete Seitenwände und einen Innenraum zwischen der Vorderseite, Oberseite, Rückseite, Unterseite und Seitenwänden aufweist, umschließt die Oberseite, Rückseite, Unterseite und Seitenwände zum Gebäudeinneren I komplett.A sound insulation for a roller shutter box which, when installed in a masonry of a building, has a front side facing the environment, a rear side facing the interior of the building, a bottom side facing the window shaded by the roller shutter of the roller shutter box, a top side facing away from the window, two side walls arranged perpendicular to the sides and an interior space between the front side, top side, back side, bottom side and side walls, completely encloses the top, back, bottom and side walls to the interior of the building I.

Damit ist der Rollladenkasten zum Gebäudeinneren komplett gekapselt, so dass weniger Lärm aus der Umgebung und dem Rollladenkasten ins Gebäudeinnere gelangen kann.This means that the roller shutter box is completely encapsulated from the interior of the building, so that less noise from the surroundings and the roller shutter box can get into the interior of the building.

Die erfindungsgemäße Schalldämmung hat den Vorteil, dass sie nachgerüstet werden kann. Wird ein Rollladenkasten gemäß dem Stand der Technik in Betrieb genommen und Personen in den Räumen stellen fest, dass die Schalldämmung ungenügend ist, so kann die erfindungsgemäße Schalldämmung nachträglich auf den Rollladenkasten aufgesetzt werden.The sound insulation according to the invention has the advantage that it can be retrofitted. If a roller shutter box is put into operation according to the state of the art and people in the rooms notice that the sound insulation is insufficient, the sound insulation according to the invention can be subsequently fitted to the roller shutter box.

Die Schalldämmung umfasst eine Schalldämmungsschale. Diese kann komplett auf den Rollladenkasten aufgesetzt werden.The sound insulation includes a sound insulation shell. This can be placed completely on the roller shutter box.

Eine besonders positive Wirkung wird dadurch erzielt, dass die Schalldämmung einen Schalldämmungsdämmstoff im Inneren der Schalldämmungsschale umfasst. Dieser Dämmstoff mindert eine Schallübertragung und sorgt für einen festen Sitz.A particularly positive effect is achieved by the sound insulation comprising a soundproofing material inside the soundproofing shell. This insulation material reduces sound transmission and ensures a firm fit.

Vorteilhafte Ausgestaltungen werden durch die Merkmale der abhängigen Ansprüche geschützt.Advantageous embodiments are protected by the features of the dependent claims.

So hat sich als vorteilhaft herausgestellt, wenn die Schalldämmung die Schalldämmung die Oberseite, Rückseite, Unterseite und Seitenwände zum Gebäudeinneren I im Wesentlichen ohne Spalt umschließt, wodurch vorgenannter Effekt verstärkt wird.It has been found to be advantageous if the sound insulation encloses the top, back, bottom and side walls towards the building interior I essentially without a gap, thereby enhancing the aforementioned effect.

Bevorzugt enthält der Schalldämmungsdämmstoff ein elastisches Material, vorzugsweise Ethylen-Propylen-Dien-Kautschuke (EPDM) oder Melaminschaum.The soundproofing insulation material preferably contains an elastic material, preferably ethylene propylene diene rubber (EPDM) or melamine foam.

Es hat sich gezeigt, dass Schalldämmungsdämmstoff eine Dicke von 2 bis 10 mm, bevorzugt 3 bis 4 mm aufweisen sollte.It has been shown that sound insulation material should have a thickness of 2 to 10 mm, preferably 3 to 4 mm.

Die Erfindung wird nun anhand der Figur erläutert. Hierbei zeigen

  • Figur 1 einen Rollladenkasten mit einer erfindungsgemäßen Schalldämmung in der Einbauposition,
  • Figur 2 den Rollladenkasten mit der erfindungsgemäßen Schalldämmung bei der Montage sowie
  • Figur 3 einen Rollladenkasten mit einer erfindungsgemäßen Schalldämmung nach der Montage.
The invention will now be explained with reference to the figure.
  • Figure 1 a roller shutter box with a sound insulation according to the invention in the installation position,
  • Figure 2 the roller shutter box with the sound insulation according to the invention during installation and
  • Figure 3 a roller shutter box with a sound insulation according to the invention after installation.

Gleiche Bezugszeichen in verschiedenen Zeichnungen beziehen sich auf die jeweils selben Gegenstände.The same reference symbols in different drawings refer to the same objects.

Figur 1 zeigt einen Schnitt durch Rollladenkasten 1 gemäß dem Stand der Technik mit einem Innenraum 6 zwischen einer Oberseite 5, einer Rückseite 3, einer Unterseite 4 und zwei Seitenwänden 18; in der Figur ist lediglich eine Seitenwand 18 erkennbar. Der Rollladenkasten 1 befindet sich in der Einbauposition in einem Mauerwerk 14 eines nicht detaillierter dargestellten Gebäudes. Der Rollladenkasten 1 ist oberhalb eines Fensters 7 angebracht. Die Figur zeigt lediglich den Blendrahmen 8 des Fensters 7; der Flügelrahmen ist nicht dargestellt. Links des Fensters 7 befindet sich die Umgebung U; rechts ist das Gebäudeinnere I. In der Einbauposition ist die Vorderseite 2 zur Umgebung U gerichtet, während die Rückseite 3 zum Gebäudeinneren I gerichtet ist. Figure 1 shows a section through a roller shutter box 1 according to the prior art with an interior space 6 between a top 5, a back 3, a bottom 4 and two side walls 18; only one side wall 18 is visible in the figure. The roller shutter box 1 is in the installation position in a masonry 14 of a building not shown in detail. The roller shutter box 1 is above of a window 7. The figure only shows the frame 8 of the window 7; the sash frame is not shown. To the left of the window 7 is the environment U; to the right is the building interior I. In the installed position, the front 2 is directed towards the environment U, while the back 3 is directed towards the building interior I.

In dem Rollladenkasten 1 befindet sich ein nur ansatzweise dargestellter Rollladen 9. Die Unterseite 4 ist zum vom Rollladen 9 des Rollladenkastens 1 beschatteten Fenster 7 gerichtet. Vom Fenster 7 abgewandt befindet sich die Oberseite 5. Auf der Seite der Umgebung U befindet sich vor dem Mauerwerk 14 und der Vorderseite 2 eine Außendämmung 15. Zwischen der Vorderseite 2, der Oberseite 5, der Rückseite 3, der Unterseite 4 und den Seitenwänden 18 des Rollladenkastens 1 befindet sich ein Innenraum 6, welcher den aufgerollten Rollladen 9 sowie eine Innendämmung 12 aus Styropor aufnimmt. Die Innendämmung 12 befindet sich an der zum Gebäudeinnere I gerichteten Seite. Zwischen dem Rollladenkasten 1 und der Innendämmung 12 befindet sich eine angeklebte PVC-basierte Innendämmfolie 13, die etwa 5 mm dick und elastisch ist, so dass die Innendämmung 12 von der elastischen Innendämmfolie 13 mit Druck gehalten wird. Die Innendämmung 12 ist in Richtung Vorderseite 2 konkav, so dass der aufgerollten Rollladen 9 reibungsfrei teilweise umschlossen wird.In the roller shutter box 1 there is a roller shutter 9, which is only partially shown. The underside 4 is directed towards the window 7, which is shaded by the roller shutter 9 of the roller shutter box 1. The top side 5 is facing away from the window 7. On the side of the environment U there is an external insulation 15 in front of the masonry 14 and the front side 2. Between the front side 2, the top side 5, the back side 3, the bottom side 4 and the side walls 18 of the roller shutter box 1 there is an interior space 6, which accommodates the rolled-up roller shutter 9 and an internal insulation 12 made of Styrofoam. The internal insulation 12 is on the side facing the building interior I. Between the roller shutter box 1 and the internal insulation 12 there is an glued-on PVC-based internal insulation film 13, which is approximately 5 mm thick and elastic, so that the internal insulation 12 is held in place by the elastic internal insulation film 13 with pressure. The inner insulation 12 is concave towards the front side 2 so that the rolled-up roller shutter 9 is partially enclosed without friction.

Eine erfindungsgemäße Schalldämmung 10 umschließt die Oberseite 5, Rückseite 3, Unterseite 4 und Seitenwände 18 zum Gebäudeinneren I komplett. Die Schalldämmung 10 umfasst eine aus PVC hergestellte Schalldämmungsschale 16 sowie einen Schalldämmungsdämmstoff 17 im Inneren der Schalldämmungsschale 16. Der Schalldämmungsdämmstoff 17 ist ein elastisches Material aus Ethylen-Propylen-Dien-Kautschuke (EPDM) mit einer Dicke von etwa 3 mm. Die Schalldämmung 10 umschließt den Rollladenkasten 1 zum Gebäudeinneren I im Wesentlichen ohne Spalt; dementsprechend gibt es an den Ecken kleine Lücken, doch an den ebenen Flächen des Rollladenkastens 1 liegt der Schalldämmungsdämmstoff 17 dicht an.A sound insulation 10 according to the invention completely encloses the top 5, back 3, bottom 4 and side walls 18 towards the building interior I. The sound insulation 10 comprises a sound insulation shell 16 made of PVC and a sound insulation material 17 inside the sound insulation shell 16. The sound insulation material 17 is an elastic material made of ethylene propylene diene rubber (EPDM) with a thickness of about 3 mm. The sound insulation 10 encloses the roller shutter box 1 towards the building interior I essentially without a gap; accordingly, there are small gaps at the corners, but the sound insulation material 17 lies tightly against the flat surfaces of the roller shutter box 1.

Figur 2 zeigt, wie die Schalldämmung 10 für einen Rollladenkasten 1 aufgesetzt wird. Der Schalldämmungsdämmstoff 17 wird hierbei etwas gestaucht, so dass - wie in Figur 3 dargestellt - die Schalldämmung 10 ohne weitere Befestigungsmittel fest auf dem Rollladenkasten 1 sitzt. Alternativ könnte die Schalldämmung 10 auch mit dem Rollladenkasten 1 verschraubt, verklebt oder auf eine andere Art verbunden sein. Figure 2 shows how the sound insulation 10 is placed on a roller shutter box 1. The sound insulation material 17 is slightly compressed so that - as in Figure 3 shown - the sound insulation 10 sits firmly on the roller shutter box 1 without any additional fastening means. Alternatively, the sound insulation 10 could also be screwed, glued or connected to the roller shutter box 1 in some other way.

Bei der Schalldämmungsschale 16 kann es sich optional um einen Teil eines Rollladenkastens 1 mit etwas größerer Dimension handeln, so dass die Schalldämmungsschale 16 wie bei Matrjoschka-Puppen über den Rollladenkasten 1 gestülpt werden kann.The sound insulation shell 16 can optionally be a part of a roller shutter box 1 with slightly larger dimensions, so that the sound insulation shell 16 can be put over the roller shutter box 1 like a matryoshka doll.

Die Erfindung ist nicht auf das Ausführungsbeispiel begrenzt. So kann beispielsweise die erfindungsgemäße Schalldämmung ohne die übliche Schalldämmung im Innenraum des Rollladenkastens eingesetzt werden. Die Schalldämmungsschale 16 kann auch aus einem anderen Material als PVC hergestellt sein.The invention is not limited to the embodiment. For example, the sound insulation according to the invention can be used without the usual sound insulation in the interior of the roller shutter box. The sound insulation shell 16 can also be made of a material other than PVC.

Durch die erfindungsgemäße Schalldämmung wird das Gesamtsystem akustisch verstimmt, so dass nicht nur die Lautstärke des Schalls, welcher von außen in ein haus dringt, reduziert wird. Die Eigenfrequenz des Rollladenkastens wird verändert und bestimmte Frequenzen werden besonders stark gedämpft.The sound insulation according to the invention acoustically detunes the entire system, so that not only the volume of the sound that penetrates into a house from outside is reduced. The natural frequency of the roller shutter box is changed and certain frequencies are dampened particularly strongly.

Bezugszeichenlistelist of reference symbols

11
Rollladenkastenroller shutter box
22
Vorderseitefront
33
Rückseiteback
44
Unterseitebottom
55
Oberseitetop
66
Innenrauminterior
77
FensterWindow
88
Blendrahmenframe
99
Rollladenroller shutters
1010
Schalldämmungsound insulation
1111
Vertiefung, Nutrecess, groove
1212
Innendämmunginterior insulation
1313
Innendämmfolieinterior insulation foil
1414
Mauerwerkmasonry
1515
Außendämmungexterior insulation
1616
Schalldämmungsschalesound insulation shell
1717
Schalldämmungsdämmstoffsoundproofing insulation
1818
Seitenwandside wall

Claims (4)

  1. Sound insulation (10) for a roller shutter box (1) which, in the installation position in masonry (14) of a building, has a front side (2) directed towards the surroundings U, a rear side (3) directed towards the building interior I, a lower side (4) directed towards the window (7) shaded by the roller shutter (9) of the roller shutter box (1), an upper side (5) directed away from the window (7), two side walls arranged perpendicular to the sides (2, 3, 4, 5) and an interior space (6) between the front side (2), upper side (5), rear side (3), lower side (4) and side walls (18), wherein the sound insulation (10) is suitable to completely enclose the upper side (5), rear side (3), lower side (4) and side walls to the building interior I, wherein the sound insulation (10) comprises a sound insulation shell (16), characterized in that the sound insulation (10) comprises a sound insulation material (17) inside the sound insulation shell (16).
  2. Sound insulation (10) for a roller shutter box (1) according to Claim 1, characterized in that the sound insulation (10) encloses the upper side (5), rear side (3), lower side (4) and side walls to the building interior I substantially without a gap.
  3. Sound insulation (10) for a roller shutter box (1) according to one of Claims 1 or 2, characterized in that the sound insulation material (17) contains an elastic material, preferably an open- or closed-celled foam, preferably ethylene-propylene-diene rubbers (EPDM) and/or melamine foam.
  4. Sound insulation (10) for a roller shutter box (1) according to one of Claims 1 to 3, characterized in that the sound insulation material (17) has a thickness of 2 to 10mm, preferably 3 to 4 mm.
EP22154407.5A 2021-02-09 2022-02-01 Noise insulation roller shutter box building side Active EP4039935B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021102957.0A DE102021102957A1 (en) 2021-02-09 2021-02-09 Noise insulation roller shutter box building side

Publications (3)

Publication Number Publication Date
EP4039935A1 EP4039935A1 (en) 2022-08-10
EP4039935C0 EP4039935C0 (en) 2025-01-08
EP4039935B1 true EP4039935B1 (en) 2025-01-08

Family

ID=80119271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22154407.5A Active EP4039935B1 (en) 2021-02-09 2022-02-01 Noise insulation roller shutter box building side

Country Status (2)

Country Link
EP (1) EP4039935B1 (en)
DE (1) DE102021102957A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023108363A1 (en) * 2023-03-31 2024-10-02 Denise Schuster MODULAR ROLLER SHUTTER/VENETIAN BLINDS BOX

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7822165U1 (en) 1978-07-24 1978-10-26 Stahl-Schanz Gmbh & Co Kg 6052 Muehlheim Lintel trained as a roller shutter box
DE29812380U1 (en) 1998-07-11 1998-10-01 Hans Dorn Baustoffwerke GmbH & Co KG, 94036 Passau Roller shutter box, especially for building windows
DE19900589A1 (en) 1999-01-09 2000-07-13 Manfred Lutz Bearing part for thermal and acoustic improvement of existing shutter boxes displaces shaft rotation axis to give room for thermal and/or sound insulating material on room side of shutter box
DE19905622A1 (en) 1999-02-11 2000-08-17 Gerd Heinrichs Component for insulating external openings, e.g. doors and windows, comprises prefinished longitudinal sections which can be joined together.
JP2002213041A (en) * 2001-01-15 2002-07-31 Sekisui House Ltd Window canopy and window canopy structure
DE20102298U1 (en) * 2001-02-09 2001-05-31 Heckner, Stefan, 85134 Stammham Roller shutter box for a window or door of a building
JP2004092194A (en) * 2002-08-30 2004-03-25 Sekisui Chem Co Ltd Sound arrester for shutter
AT6822U1 (en) * 2002-10-14 2004-04-26 Josef Fuehrer Exclusivfenster ROLLER SHUTTER BOX WITH HONEYCOMB-SHAPED EXTERNAL KNOBS
DE202008007771U1 (en) 2008-02-08 2008-11-06 Bosig Gmbh Lining for roller shutter boxes
DE202012101962U1 (en) 2012-05-10 2012-07-04 Veka Ag Shutter box
DE202012008861U1 (en) 2012-09-16 2012-11-15 Bosig Gmbh Molded part for use as a roller shutter box or as a lining for a roller shutter box
DE202014100607U1 (en) 2014-02-12 2014-03-13 Konrad Wetzstein Shutter box insulation system
WO2018158606A1 (en) 2017-03-03 2018-09-07 Bhb Gmbh Vertical sliding window for a building

Also Published As

Publication number Publication date
EP4039935C0 (en) 2025-01-08
EP4039935A1 (en) 2022-08-10
DE102021102957A1 (en) 2022-08-11

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