EP2357644A1 - Acoustic element and method for manufacturing the same - Google Patents

Acoustic element and method for manufacturing the same Download PDF

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Publication number
EP2357644A1
EP2357644A1 EP10002720A EP10002720A EP2357644A1 EP 2357644 A1 EP2357644 A1 EP 2357644A1 EP 10002720 A EP10002720 A EP 10002720A EP 10002720 A EP10002720 A EP 10002720A EP 2357644 A1 EP2357644 A1 EP 2357644A1
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EP
European Patent Office
Prior art keywords
panel
sound
acoustic element
passages
holes
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.)
Withdrawn
Application number
EP10002720A
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German (de)
French (fr)
Inventor
Wilfried Beckervordersandforth
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Individual
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Individual
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Publication date
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Publication of EP2357644A1 publication Critical patent/EP2357644A1/en
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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0867—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having acoustic absorption means on the visible surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
    • E04B2001/8438—Slot shaped holes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8442—Tray type elements

Definitions

  • the invention relates to an acoustic element, which serves for sound insulation, and to a method for its production.
  • Corresponding acoustic elements are used, for example, as sound-absorbing, plate-shaped elements or panels in furniture fronts in kitchens or as doors.
  • a panel according to the present invention any more or less plate-shaped product, in particular made of wood, wood substitutes or other materials in which the sound insulation plays a role.
  • Corresponding panels with acoustic function or acoustic elements have hitherto been elaborately manufactured because a sound-absorbing material has to be integrated into a panel during the production process even during the production of the panel itself.
  • lightweight panels are used in their manufacture between a cover layer and the lightweight intermediate layer, a thin, sound-insulating material is introduced. This means that even before the panel is created, it must be determined that it must later have sound-absorbing properties.
  • the invention is therefore an object of the invention to provide an acoustic element and a method for producing such, in which this disadvantage does not occur.
  • acoustic element in a panel made of wood and / or wood substitute and / or plastic on a front side passages, in particular holes, holes or slots, introduced, wherein in the region of the passages, a sound-absorbing or sound-insulating material (3) is arranged.
  • a sound-absorbing or sound-insulating material (3) is arranged on the side facing away from the front side of the panel.
  • On the side facing away from the front side of the panel at least one opposite the rear of the panel recessed receiving area for receiving the sound-absorbing material is introduced.
  • the method according to the invention provides, in particular, for introducing at least one recess into the rear side of an already finished panel, for example by milling into which a sound-insulating material is introduced.
  • On the front passages in particular holes, holes or / and the like are introduced.
  • the back of the recess is closed by means of a cover or wall portion, which may also be a perforated and / or slotted plate, including the sound insulation material.
  • the provided with passages, for example, perforated and / or slotted plate or panel-shaped material absorbs the sound waves of the environment, which are broken in the internal absorber.
  • the back plate or lid with the passages in turn absorbs a portion of the sound waves passing through the absorber material.
  • the front and edge view of the acoustic element or the panel is fully preserved, so that can be manufactured with the invention optically approachless acoustic absorber.
  • the inventive method can be used in already finished panels, so that, for example, furniture fronts or doors can be retrofitted with a sound insulation.
  • acoustic element is shown (not limiting) as a deep-drawn panel, as used for example in fronts of kitchen furniture.
  • Panel can be any plate-shaped product, eg. B. also be a door, which has a front and a back.
  • the pages do not necessarily have to be flat. There may also be curved or other shaped surfaces.
  • the material may comprise a laminate, solid wood or other wood or wood substitute material as well as another material, which is suitable to be provided at least on the back with a recess.
  • the panel 1 has a front side 1a and a back side 1b.
  • passages 1d as holes, holes or slots are introduced.
  • a recess 4 is provided, which is introduced, for example by milling, such that the passages 1d in the front side 1d extend to the bottom 4b of the recess 4. If the passages 1d introduced after the introduction of the recess 4, this is done by drilling through the front side 1a to the bottom 4a of the recess 4.
  • a sound-absorbing material 3 is inserted into the recess 4. It can be provided depending on the requirements, a plurality of recesses 4, in each of which a sound insulating material 3 can be inserted.
  • a cover or wall section 2 is provided, which in turn is provided with passages 2a, e.g. in the form of slits or holes, interspersed.
  • the passages 2 a are preferably larger than the passages 1 d in the front side 1 a of the panel 1.
  • the lid or wall portion 2 is preferably formed slightly larger than the recess 4, so that it can rest on the back 1b.
  • the recess may have a recessed edge 4a opposite the rear side 1b, into which the cover or wall section 2 may preferably be inserted in a form-fitting manner. It can also be provided that the back 2b of the lid or wall portion 2 is flush with the back of the panel 1.

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  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The method involves inserting a passage, particularly holes, boreholes or slots at a front side of a panel (1), where the panel is made of wood, wood material or plastic. A sound-absorbing or sound-insulating material (3) is arranged in the area of the passage. A receiving area (4) is inserted on the other side of the panel for receiving the sound-insulating material, where the receiving area is recessed opposite to the rear side (1b) of the panel.

Description

Die Erfindung betrifft ein Akustikelement, welches zur Schalldämmung dient, sowie ein Verfahren zu dessen Herstellung. Entsprechende Akustikelemente werden beispielsweise als schallabsorbierende, plattenförmige Elemente oder Paneele bei Möbelfronten in Küchen oder als Türen eingesetzt. Generell kann ein Paneel im Sinne der vorliegenden Erfindung jedes mehr oder weniger plattenförmig ausgebildete Erzeugnis sein, insbesondere aus Holz, Holzaustauschstoffen oder auch aus anderen Materialien, in denen die Schalldämmung eine Rolle spielt.The invention relates to an acoustic element, which serves for sound insulation, and to a method for its production. Corresponding acoustic elements are used, for example, as sound-absorbing, plate-shaped elements or panels in furniture fronts in kitchens or as doors. In general, a panel according to the present invention, any more or less plate-shaped product, in particular made of wood, wood substitutes or other materials in which the sound insulation plays a role.

Entsprechende Paneele mit Akustikfunktion bzw. Akustikelemente werden bislang aufwändig gefertigt, weil bereits bei der Herstellung des Paneels selbst ein schallabsorbierendes Material beim Herstellungsprozess in ein Paneel integriert werden muss. So werden beispielsweise Leichtbauplatten eingesetzt, bei deren Herstellung zwischen eine Decklage und die Leichtbau-Zwischenlage ein dünnes, schallisolierendes Material eingebracht wird. Das bedeutet, dass bereits vor der Erstellung des Paneels festgelegt werden muss, dass dieses später schallabsorbierende Eigenschaften haben muss.Corresponding panels with acoustic function or acoustic elements have hitherto been elaborately manufactured because a sound-absorbing material has to be integrated into a panel during the production process even during the production of the panel itself. For example, lightweight panels are used in their manufacture between a cover layer and the lightweight intermediate layer, a thin, sound-insulating material is introduced. This means that even before the panel is created, it must be determined that it must later have sound-absorbing properties.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Akustikelement und ein Verfahren zur Herstellung eines solchen anzugeben, bei denen dieser Nachteil nicht auftritt.The invention is therefore an object of the invention to provide an acoustic element and a method for producing such, in which this disadvantage does not occur.

Gelöst wird diese Aufgabe durch ein Verfahren mit den Merkmalen des Anspruchs 1 sowie ein Akustikelement mit den Merkmalen des Anspruchs 7. Vorteilhafte Ausführungsformen finden sich in den abhängigen Ansprüchen.This object is achieved by a method having the features of claim 1 and an acoustic element with the Features of claim 7. Advantageous embodiments can be found in the dependent claims.

Erfindungsgemäß werden zur Herstellung des Akustikelements in ein Paneel aus Holz und/oder Holzersatzstoff und/oder Kunststoff an einer Frontseite Durchlässe, insbesondere Löcher, Bohrungen oder Schlitze, eingebracht, wobei im Bereich der Durchlässe ein schallabsorbierendes oder schalldämmendes Material (3) angeordnet wird. Auf der der Frontseite abgewandten Seite des Paneels wird wenigstens ein gegenüber der Rückseite des Paneels vertiefter Aufnahmebereich zur Aufnahme des schalldämmenden Materials eingebracht.According to the invention for the production of the acoustic element in a panel made of wood and / or wood substitute and / or plastic on a front side passages, in particular holes, holes or slots, introduced, wherein in the region of the passages, a sound-absorbing or sound-insulating material (3) is arranged. On the side facing away from the front side of the panel at least one opposite the rear of the panel recessed receiving area for receiving the sound-absorbing material is introduced.

Das erfindungsgemäße Verfahren sieht insbesondere vor, in die Rückseite eines bereits fertig erstellten Paneels wenigstens eine Ausnehmung einzubringen, beispielsweise einzufräsen, in die ein schalldämmendes Material eingebracht wird. Auf der Frontseite werden Durchlässe, insbesondere Bohrungen, Löcher oder/und dergleichen eingebracht. Die Rückseite der Ausnehmung wird mittels eines Deckels oder Wandabschnitts, bei dem es sich auch um eine gelochte und/oder geschlitzte Platte handeln kann, unter Einschluss des Schalldämmungsmaterials verschlossen. Der mit Durchlässen versehene, beispielsweise gelochte und/oder geschlitzte platten- oder paneelförmige Werkstoff nimmt die Schallwellen der Umgebung auf, die im innenliegenden Absorber gebrochen werden. Die rückseitige Platte bzw. der Deckel mit den Durchlässen absorbiert seinerseits einen Teil der durch das Absorbermaterial hindurch tretenden Schallwellen.The method according to the invention provides, in particular, for introducing at least one recess into the rear side of an already finished panel, for example by milling into which a sound-insulating material is introduced. On the front passages, in particular holes, holes or / and the like are introduced. The back of the recess is closed by means of a cover or wall portion, which may also be a perforated and / or slotted plate, including the sound insulation material. The provided with passages, for example, perforated and / or slotted plate or panel-shaped material absorbs the sound waves of the environment, which are broken in the internal absorber. The back plate or lid with the passages in turn absorbs a portion of the sound waves passing through the absorber material.

Durch das rückseitige Ausfräsen des Paneels bleibt die Front- und Kantenansicht des Akustikelementes oder des Paneels voll erhalten, so dass sich optisch ansatzlose Akustikabsorber mit der Erfindung fertigen lassen. Das erfindungsgemäße Verfahren kann bei bereits fertig hergestellten Paneelen eingesetzt werden, so dass beispielsweise Möbelfronten oder Türen mit einer Schalldämmung nachgerüstet werden können.By the back-milling of the panel, the front and edge view of the acoustic element or the panel is fully preserved, so that can be manufactured with the invention optically approachless acoustic absorber. The inventive method can be used in already finished panels, so that, for example, furniture fronts or doors can be retrofitted with a sound insulation.

Die Erfindung wird nachfolgend anhand des in den Figuren 1 und 2 dargestellten Ausführungsbeispiels näher erläutert.

  • Figur 1 - zeigt eine Explosionsansicht eines erfindungsgemäßen Akustikelementes,
  • Figur 2 - zeigt eine Seitenansicht des Paneels aus Figur 1 sowie einen Diagonalschnitt desselben entlang der Linie A-A.
The invention will be described below with reference to the FIGS. 1 and 2 illustrated embodiment illustrated.
  • FIG. 1 shows an exploded view of an acoustic element according to the invention,
  • FIG. 2 - Shows a side view of the panel FIG. 1 and a diagonal section thereof along the line AA.

Das in den Figuren 1 und 2 - auf die gleichermaßen Bezug genommen wird - gezeigte Akustikelement ist (nicht einschränkend) als tiefgezogenes Paneel dargestellt, wie es beispielsweise bei Fronten von Küchenmöbeln zum Einsatz kommt. Die Erfindung ist aber auf jede Art Paneel grundsätzlich anwendbar. Paneel kann jedes plattenförmige Erzeugnis, z. B. auch eine Tür, sein, welches eine Frontseite und eine Rückseite aufweist. Die Seiten müssen dabei nicht notwendigerweise plan sein. Es können auch gekrümmte oder anders geformte Oberflächen vorhanden sein. Ebenso kann das Material ein Laminat, Massivholz oder ein sonstiger Holz- oder Holzersatzwerkstoff wie auch ein anderes Material umfassen, welches geeignet ist, jedenfalls auf der Rückseite mit einer Ausnehmung versehen zu werden.That in the FIGS. 1 and 2 - to which reference is likewise made - shown acoustic element is shown (not limiting) as a deep-drawn panel, as used for example in fronts of kitchen furniture. However, the invention is basically applicable to any type of panel. Panel can be any plate-shaped product, eg. B. also be a door, which has a front and a back. The pages do not necessarily have to be flat. There may also be curved or other shaped surfaces. Likewise, the material may comprise a laminate, solid wood or other wood or wood substitute material as well as another material, which is suitable to be provided at least on the back with a recess.

Das Paneel 1 weist eine Frontseite 1a und eine Rückseite 1b auf. In die Frontseite 1a werden Durchlässe 1d wie Löcher, Bohrungen oder Schlitze eingebracht. Auf der Rückseite 1b wird eine Ausnehmung 4 vorgesehen, die so beispielsweise durch Fräsen eingebracht wird, dass die Durchlässe 1d in der Frontseite 1d bis zum Boden 4b der Ausnehmung 4 reichen. Werden die Durchlässe 1d nach dem Einbringen der Ausnehmung 4 eingebracht, so geschieht dies durch Durchbohren der Frontseite 1a bis zum Boden 4a der Ausnehmung 4. Ein schalldämmendes Material 3 wird in die Ausnehmung 4 eingelegt. Es können je nach Anforderungen auch mehrere Ausnehmungen 4 vorgesehen sein, in die jeweils ein schalldämmendes Material 3 eingelegt werden kann.The panel 1 has a front side 1a and a back side 1b. In the front 1a passages 1d as holes, holes or slots are introduced. On the back side 1b, a recess 4 is provided, which is introduced, for example by milling, such that the passages 1d in the front side 1d extend to the bottom 4b of the recess 4. If the passages 1d introduced after the introduction of the recess 4, this is done by drilling through the front side 1a to the bottom 4a of the recess 4. A sound-absorbing material 3 is inserted into the recess 4. It can be provided depending on the requirements, a plurality of recesses 4, in each of which a sound insulating material 3 can be inserted.

Zum Verschließen der Ausnehmung 4 ist ein Deckel oder Wandabschnitt 2 vorgesehen, der wiederum mit Durchlässen 2a, z.B. in Form von Schlitzen oder Löchern, durchsetzt ist. Bevorzugt sind die Durchlässe 2a hinsichtlich ihres Querschnitts größer als die Durchlässe 1d in der Fronseite 1a des Paneels 1.For closing the recess 4, a cover or wall section 2 is provided, which in turn is provided with passages 2a, e.g. in the form of slits or holes, interspersed. With regard to their cross section, the passages 2 a are preferably larger than the passages 1 d in the front side 1 a of the panel 1.

Der Deckel oder Wandabschnitt 2 ist bevorzugt etwas größer als die Ausnehmung 4 ausgebildet, so dass er auf der Rückseite 1b aufliegen kann. Alternativ kann wie gezeigt die Ausnehmung einen gegenüber der Rückseite 1b vertieften Rand 4a aufweisen, in den der Deckel oder Wandabschnitt 2 bevorzugt formschlüssig eingesetzt werden kann. Dabei kann auch vorgesehen sein, dass die Rückseite 2b des Deckels oder Wandabschnitts 2 flächenbündig mit der Rückseite des Paneels 1 liegt.The lid or wall portion 2 is preferably formed slightly larger than the recess 4, so that it can rest on the back 1b. Alternatively, as shown, the recess may have a recessed edge 4a opposite the rear side 1b, into which the cover or wall section 2 may preferably be inserted in a form-fitting manner. It can also be provided that the back 2b of the lid or wall portion 2 is flush with the back of the panel 1.

Claims (13)

Verfahren zur Herstellung eines Akustikelements , insbesondere eines schallabsorbierenden Paneels (1), bei welchem in ein Paneel aus Holz und/oder Holzersatzstoff und/oder Kunststoff an einer Frontseite (1a) Durchlässe (1d), insbesondere Löcher, Bohrungen oder/ und Schlitze, eingebracht werden und bei dem im Bereich der Durchlässe (1d) ein schallabsorbierendes oder schalldämmendes Material (3) angeordnet wird, wobei auf der der Frontseite (1a) abgewandten Seite des Paneels (1) wenigstens ein gegenüber der Rückseite (1b) des Paneels vertiefter Aufnahmebereich (4) zur Aufnahme des schalldämmenden Materials (3) eingebracht wird.Method for producing an acoustic element, in particular a sound-absorbing panel (1), in which in a panel of wood and / or wood substitute and / or plastic on a front side (1a) passages (1d), in particular holes, holes and / or slots introduced and in which a sound-absorbing or sound-insulating material (3) is arranged in the region of the passages (1d), wherein at least one receiving region recessed with respect to the rear side (1b) of the panel (1) is provided on the side of the panel (1) facing away from the front side (1a). 4) for receiving the sound-absorbing material (3) is introduced. Verfahren nach Anspruch 1,
dadurch gekennzeichnet,
dass der Aufnahmebereich (4) mit einem schalldämmenden oder schallabsorbierenden Material (3) wenigstens teilweise aufgefüllt wird.Method according to claim 1,
characterized,
that the receiving area (4) is at least partially filled with a sound-absorbing or sound-absorbing material (3). Verfahren nach Anspruch 2,
dadurch gekennzeichnet,
dass der Aufnahmebereich (4) durch An- oder Einbringen eines den Aufnahmebereich (4) im Wesentlichen überdeckenden Deckels oder Wandabschnitts (2) verschlossen wird.Method according to claim 2,
characterized,
in that the receiving area (4) is closed by attaching or inserting a lid or wall section (2) substantially covering the receiving area (4). Verfahren nach Anspruch 3,
dadurch gekennzeichnet,
dass der Deckel oder Wandabschnitt (2) Durchlässe (2a), insbesondere Löcher, Bohrungen oder/und Schlitze, aufweist.Method according to claim 3,
characterized,
that the lid or wall portion (2) passages (2a), in particular holes, holes and / or slits. Verfahren nach einem der vorherigen Ansprüche,
dadurch gekennzeichnet,
dass als Paneel (1) ein im Tiefziehverfahren hergestelltes Möbelfrontteil eingesetzt wird.Method according to one of the preceding claims,
characterized,
that is used as a panel (1) made by thermoforming furniture front part. Verfahren nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet,
dass als Paneel eine Tür, insbesondere eine Holztür, eingesetzt wird.Method according to one of claims 1 to 4,
characterized,
in that a door, in particular a wooden door, is used as the panel. Akustikelement, aufweisend ein Paneel (1) mit einer Frontseite (1a) und einer Rückseite (1b), wobei die Frontseite (1a) Durchlässe (1d), insbesondere Löcher, Bohrungen und/oder Schlitze aufweist, wobei auf der der Frontseite (1a) abgewandten Seite wenigstens ein gegenüber der Rückseite (1b) vertiefter Aufnahmebereich (4) eingebracht ist, in den ein schalldämmendes oder schallabsorbierendes Material (3) eingebracht ist.Acoustic element comprising a panel (1) having a front side (1a) and a back side (1b), the front side (1a) having passages (1d), in particular holes, bores and / or slots, wherein on the front side (1a) on the opposite side at least one opposite the back (1b) recessed receiving area (4) is introduced, in which a sound-absorbing or sound-absorbing material (3) is introduced. Akustikelement nach Anspruch 7,
dadurch gekennzeichnet,
dass der Aufnahmebereich (4) durch einen Wandabschnitt oder Deckel (2) verschlossen ist.Acoustic element according to claim 7,
characterized,
that the receiving area (4) by a wall portion or cover (2) is closed. Akustikelement nach Anspruch 8,
dadurch gekennzeichnet,
dass der Deckel oder Wandabschnitt (2) Durchlässe (2a), insbesondere Löcher, Bohrungen oder/und Schlitze, aufweist.Acoustic element according to claim 8,
characterized,
that the lid or wall portion (2) passages (2a), in particular holes, holes and / or slits. Akustikelement nach Anspruch 8 oder 9,
dadurch gekennzeichnet,
dass das schalldämmende Material (3) zwischen Durchlässen (2a) im Deckel oder Wandabschnitt (2) und den Durchlässen (1d) in der Frontseite 1a) angeordnet ist.Acoustic element according to claim 8 or 9,
characterized,
that the sound absorbing material (3) between the passages (2a) in the cover or wall portion (2) and the passages (1d) in the front panel 1a) is arranged. Akustikelement nach einem der Ansprüche 8 bis 10, dadurch gekennzeichnet,
dass der Deckel oder Wandabschnitt (2) auf der Rückseite (1b) des Paneels (1) aufliegt oder im Aufnahmebereich (4) so eingelassen ist, dass er flächenbündig mit der Rückseite (1b) des Paneels (1) angeordnet ist.Acoustic element according to one of Claims 8 to 10, characterized
is that the lid or wall portion (2) on the back (1b) of the panel (1) rests, or in the receiving area (4) so inserted that it is disposed flush with the rear face (1b) of the panel (1). Akustikelement nach einem der Ansprüche 7 bis 11, dadurch gekennzeichnet,
dass es aus einem im Tiefziehverfahren gefertigten Möbelfrontteil gefertigt ist.Acoustic element according to one of claims 7 to 11, characterized
that it is made of a manufactured by thermoforming furniture front part. Akustikelement nach einem der Ansprüche 7 bis 11, dadurch gekennzeichnet,
dass es als Tür, insbesondere als Holztür, ausgebildet ist.Acoustic element according to one of claims 7 to 11, characterized
that it is designed as a door, in particular as a wooden door.
EP10002720A 2010-01-20 2010-03-16 Acoustic element and method for manufacturing the same Withdrawn EP2357644A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202010001164 2010-01-20

Publications (1)

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EP2357644A1 true EP2357644A1 (en) 2011-08-17

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ID=43218482

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EP (1) EP2357644A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111335196A (en) * 2020-03-31 2020-06-26 阜阳市宏桥秸秆科技有限公司 Environment-friendly sound insulation straw board

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904230U (en) * 1963-07-30 1964-11-12 Gomma Antivibranti Applic SOUND-ABSORBING CLADDING PANEL.
AT248083B (en) * 1963-05-13 1966-07-11 Solvay Panel for producing a false ceiling and method for producing the profiles for this panel
GB1049419A (en) * 1963-11-21 1966-11-30 Sulzer Ag Improvements in and relating to sound-absorbent coverings
US5210984A (en) * 1990-05-02 1993-05-18 Eckel Industries, Inc. Audiometric booth
DE102004040112A1 (en) * 2003-08-18 2005-03-10 Holzindustrie Leitinger Gmbh W Sound-absorbent panels for use in office or workroom have regular array of cutouts or holes of tapered shape, with convex, concave or S-shaped side surfaces

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT248083B (en) * 1963-05-13 1966-07-11 Solvay Panel for producing a false ceiling and method for producing the profiles for this panel
DE1904230U (en) * 1963-07-30 1964-11-12 Gomma Antivibranti Applic SOUND-ABSORBING CLADDING PANEL.
GB1049419A (en) * 1963-11-21 1966-11-30 Sulzer Ag Improvements in and relating to sound-absorbent coverings
US5210984A (en) * 1990-05-02 1993-05-18 Eckel Industries, Inc. Audiometric booth
DE102004040112A1 (en) * 2003-08-18 2005-03-10 Holzindustrie Leitinger Gmbh W Sound-absorbent panels for use in office or workroom have regular array of cutouts or holes of tapered shape, with convex, concave or S-shaped side surfaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111335196A (en) * 2020-03-31 2020-06-26 阜阳市宏桥秸秆科技有限公司 Environment-friendly sound insulation straw board

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