EP2775087B1 - Acoustic separation element with sealing function - Google Patents

Acoustic separation element with sealing function Download PDF

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Publication number
EP2775087B1
EP2775087B1 EP14158129.8A EP14158129A EP2775087B1 EP 2775087 B1 EP2775087 B1 EP 2775087B1 EP 14158129 A EP14158129 A EP 14158129A EP 2775087 B1 EP2775087 B1 EP 2775087B1
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EP
European Patent Office
Prior art keywords
separating element
ridge
designed
bead
bracket
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EP14158129.8A
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German (de)
French (fr)
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EP2775087A1 (en
Inventor
Franz Kraler
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Hella Sonnen und Wetterschutztechnik GmbH
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Hella Sonnen und Wetterschutztechnik GmbH
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Publication of EP2775087A1 publication Critical patent/EP2775087A1/en
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    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B2009/587—Mounting of guiding devices to supporting structure

Definitions

  • the present invention relates to a separating element made of plastic, which is provided for mounting between a console and a substrate and is plate-shaped, according to the preamble of claim 1.
  • 210 U1 is a generic separator of a thermally insulating material for building a thermal separation in the attachment of sun protection systems known, wherein the separating element is provided for mounting between a console and a substrate.
  • the separating element is plate-shaped and has passage openings for fastening elements, as well as a captive, which is provided for cooperation with the console or the fasteners. This is intended to create a thermal separation element whose handling is simplified.
  • a generic partition for mounting between a console and a frame which has at least one passage opening for a fastener.
  • the console designed as a roller shutter sun protection system is connected to the separator.
  • the separating element is made of plastic and has on its side facing the base frame on an elastic bead.
  • the present invention is concerned with the problem of providing an improved embodiment for a separator of the generic type, which in particular allows a sound decoupling between a sunshade and a facade.
  • the present invention is based on the general idea to supplement a per se known separating element made of plastic with an elastic bead, in particular a sealing bead, which is at least partially compressed when mounted separating element and causes both a sound decoupling and a sealing function.
  • a thermal decoupling means of the separating element is possible.
  • the separating element according to the invention is formed of plastic and has a plate-shaped geometry, as well as at least one passage opening for a fastening element, for example a screw, by means of which a console, to which the sunshade system is attached later, is bolted to the ground.
  • the separating element itself is already made of plastic and thus of a material which is elastic compared to metal, and additionally has on its side facing the substrate the at least one elastic bead, the separating element functions as a damping element, which in particular releases vibrations from the sun protection system , For example, by a drive device thereof, not or only to a very subdued extent to the ground and thus transmits a facade or a wall of a building. Due to the smaller geometric dimensions of the bead is compressed during assembly of the separating element and thereby provides a clean conclusion to the ground. The bead also causes the sealing of the separating element according to the invention against the environment, so that ingress of water can be avoided.
  • the separating element according to the invention also acts as a thermal separating element.
  • another bead is provided, which at least a passage opening or preferably each passage opening bordered on the separating element.
  • a further support ring is provided, via which the separating element can be optimally supported, in particular even against uneven surfaces.
  • the at least one bead extends along a circumferential edge of the separating element.
  • Such preferably completely circumferential bead also provides effective protection against unwanted ingress of water and at the same time an annular bearing surface over which the separating element can be supported against the ground. Due to the comparatively elastic formation of the bead this is also able to compensate for unevenness of the ground, whereby attachment of a console can be made much more stable.
  • the separating element is made of plastic, in particular of ethylene-propylene-diene rubber (EPDM).
  • EPDM is a terpolymeric elastomer (rubber) and due to its saturated framework structure it has a high resistance to weathering and moisture, as well as a high ozone resistance. Because of its high elasticity and also good chemical resistance, it is used in particular for seals.
  • the separating element has on its side facing the console at least one positioning element which is arranged with one on the console Positioning cooperates.
  • a positioning element which is formed for example in the manner of a pin or a pin, allows a simple, on the other hand, however, extremely precise alignment of the separating element relative to the console and thus optimal attachment while significantly reduced effort.
  • the positioning elements can be made in one piece with the separating element, that is to say together with the latter, wherein, of course, spraying of another plastic is also conceivable.
  • the separating element expediently has corrugations on two opposite sides. Such beads facilitate when screwing the console on the separator positioning to the ground.
  • the at least one bead is sprayed onto the separating element and made of a different material than the separating element itself.
  • a different material can be, for example, a sprayable and easily compressible, in particular foam-like, plastic.
  • an inventive separation element 1 is used for mounting between a bracket 2 and a substrate 3, in particular for mounting sun protection systems 5 on a building facade.
  • the console 2 can, for example, of course, also be designed as a clamping angle for a cable guy, as shown in the right-hand illustration in FIG FIG. 1 is shown.
  • the partition element 1 according to the invention is made of plastic plate-shaped and has at least one passage opening 4 for an unspecified and not shown fastener, for example, a screw.
  • the partition element 1 according to the invention for acoustic decoupling of the attached to the console 2 and the clamping angle sun protection system 5 is formed by it on its the substrate 3 side facing at least one elastic bead 6 (see in particular the FIGS. 2, 3 and 6 ), which is at least partially compressed in the assembled state.
  • the bead 6 thus allows a non-direct support of the separating element 1 on the substrate 3, and is also vibration damping due to its elastic design, whereby a sound transmission can be at least significantly reduced. Due to the smaller geometric dimensions of the bead 6,6 'is compressed during assembly of the separating element 1 and thereby provides a clean conclusion to the ground.
  • the bead 6,6' also causes the sealing of the separating element 1 according to the invention against the environment, so that Ingress of water can be avoided. Due to the formation of plastic, the separating element 1 according to the invention also acts as a thermal separating element.
  • the bead 6 can run along a peripheral edge of the separating element, as for example according to the FIGS. 2, 3 , and 6 is shown, wherein in addition a further bead 6 'may be provided, which surrounds the at least one passage opening 4.
  • a further bead 6 ' may be provided, which surrounds the at least one passage opening 4.
  • the separating element 1 according to the invention can for example be made of plastic, in particular of ethylene-propylene-diene rubber (EPDM), ie a rubber.
  • EPDM ethylene-propylene-diene rubber
  • the separating element 1 can have at least one positioning element 7, according to FIGS FIGS. 6a even two or according to the FIGS. 6b to 6d even four positioning elements which cooperate with a corresponding arranged on the console 2 positioning opening 8 (see FIG. 5 ).
  • the console 2 positioning opening 8 By providing four positioning elements 7 and four associated positioning openings 8, for example, a clear relative position between the separating element 1 and the console 2 or a clamping angle can be forced.
  • FIG. 6a it can be seen that also differently shaped positioning elements 7 are conceivable, for example in the manner of a pin 7 'or a triangle 7 ".
  • the at least one passage opening 4 is preferably formed as a slot, whereby at least a slight tolerance compensation and in particular the compensation of assembly inaccuracies are possible.
  • the separating element 1 can have beads 9 on two opposite sides, in order to more easily find the position for the base 3 when screwed on.
  • the at least one bead 6, 6 ' may be integrally formed with the separating element 1, that is to say consist of the same material as the separating element 1, or separately therefrom, ie from a different material and only in a further working step on the separating element 1 are sprayed.
  • the separating element 1 With the separating element 1 according to the invention, an optimal sound insulation, especially even thermal decoupling of the sunshade system 5 from the substrate 3, for example a house wall, can be achieved, whereby an opening or closing of the sunshade system 5 in the building is associated with significantly reduced noise development. at the same time is the separator 1 due to its bead 6, 6 'sealed from the environment and thus in particular a fastener protected against water access.
  • the partition element 1 according to the invention can be designed as a plastic injection molded part and thereby be manufactured comparatively inexpensive.

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

Description

Die vorliegende Erfindung betrifft ein Trennelement aus Kunststoff, welches zur Montage zwischen einer Konsole und einem Untergrund vorgesehen und plattenförmig ausgebildet ist, gemäß dem Oberbegriff des Anspruchs 1.The present invention relates to a separating element made of plastic, which is provided for mounting between a console and a substrate and is plate-shaped, according to the preamble of claim 1.

Aus der DE 20 2011 100 210 U1 ist ein gattungsgemäßes Trennelement aus einem thermisch dämmenden Material zum Aufbau einer thermischen Trennung bei der Befestigung von Sonnenschutzanlagen bekannt, wobei das Trennelement zur Montage zwischen einer Konsole und einem Untergrund vorgesehen ist. Das Trennelement ist dabei plattenförmig ausgebildet und weist Durchtrittsöffnungen für Befestigungselemente auf, ebenso wie eine Verliersicherung, die zum Zusammenwirken mit der Konsole oder den Befestigungselementen vorgesehen ist. Hierdurch soll ein thermisches Trennelement geschaffen werden, dessen Handhabung vereinfacht ist.From the DE 20 2011 100 210 U1 is a generic separator of a thermally insulating material for building a thermal separation in the attachment of sun protection systems known, wherein the separating element is provided for mounting between a console and a substrate. The separating element is plate-shaped and has passage openings for fastening elements, as well as a captive, which is provided for cooperation with the console or the fasteners. This is intended to create a thermal separation element whose handling is simplified.

Aus der DE 692 18 429 T2 ist ein gattungsgemäßes Trennelement zur Montage zwischen einer Konsole und einem Gestell bekannt, das wenigstens eine Durchtrittsöffnung für ein Befestigungselement aufweist. Über die Konsole wird eine als Rollladen ausgebildete Sonnenschutzanlage mit dem Trennelement verbunden. Dabei ist das Trennelement aus Kunststoff hergestellt und weist auf seiner dem Grundgestell zugewandten Seite einen elastischen Wulst auf.From the DE 692 18 429 T2 a generic partition for mounting between a console and a frame is known, which has at least one passage opening for a fastener. About the console designed as a roller shutter sun protection system is connected to the separator. In this case, the separating element is made of plastic and has on its side facing the base frame on an elastic bead.

Die vorliegende Erfindung beschäftigt sich mit dem Problem, für ein Trennelement der gattungsgemäßen Art eine verbesserte Ausführungsform anzugeben, die insbesondere eine Schallentkopplung zwischen einer Sonnenschutzanlage und einer Fassade ermöglicht.The present invention is concerned with the problem of providing an improved embodiment for a separator of the generic type, which in particular allows a sound decoupling between a sunshade and a facade.

Dieses Problem wird erfindungsgemäß durch den Gegenstand des unabhängigen Anspruchs 1 gelöst. Vorteilhafte Ausführungsformen sind Gegenstand der abhängigen Ansprüche.This problem is solved according to the invention by the subject matter of independent claim 1. Advantageous embodiments are the subject of the dependent claims.

Die vorliegende Erfindung beruht auf dem allgemeinen Gedanken, ein an sich bekanntes Trennelement aus Kunststoff mit einem elastischen Wulst, insbesondere einem Dichtwulst, zu ergänzen, der bei montiertem Trennelement zumindest teilweise zusammengedrückt ist und sowohl eine Schallentkopplung als auch eine Dichtfunktion bewirkt. Darüber hinaus ist auch eine thermische Entkopplung mittels des Trennelements möglich. Das erfindungsgemäße Trennelement ist dabei aus Kunststoff ausgebildet und besitzt eine plattenförmige Geometrie, ebenso wie zumindest eine Durchtrittsöffnung für ein Befestigungselement, beispielsweise für eine Schraube, mittels welcher eine Konsole, an der später die Sonnenschutzanlage befestigt wird, mit dem Untergrund verschraubt wird. Da das Trennelement an sich bereits aus Kunststoff und damit aus einem im Vergleich zu Metall elastischen Werkstoff ausgebildet ist, und zusätzlich auf seiner dem Untergrund zugewandten Seite den zumindest einen elastischen Wulst aufweist, funktioniert das Trennelement als Dämpfungselement, welches insbesondere Schwingungen, ausgelöst von der Sonnenschutzanlage, beispielsweise von einer Antriebseinrichtung derselben, nicht oder nur in stark gedämpftem Maße an den Untergrund und damit eine Fassade bzw. eine Wand eines Gebäudes überträgt. Aufgrund der geringeren geometrischen Abmessungen wird der Wulst bei der Montage des Trennelements komprimiert und stellt dadurch einen sauberen Abschluss zum Untergrund dar. Der Wulst bewirkt darüber hinaus die Abdichtung des erfindungsgemäßen Trennelements gegenüber der Umwelt, so dass ein Eindringen von Wasser vermieden werden kann. Durch die Ausbildung aus Kunststoff wirkt das erfindungsgemäße Trennelement zugleich auch als thermisches Trennelement. Zusätzlich ist ein weiterer Wulst vorgesehen, der die zumindest eine Durchtrittsöffnung oder vorzugsweise jede Durchtrittsöffnung am Trennelement umrandet. Hierdurch wird beispielsweise zusammen mit dem Wulst entlang des Umfangrandes ein weiterer Auflagering geschaffen, über welchen sich das Trennelement optimal, insbesondere selbst gegen unebene Untergründe, abstützen kann.The present invention is based on the general idea to supplement a per se known separating element made of plastic with an elastic bead, in particular a sealing bead, which is at least partially compressed when mounted separating element and causes both a sound decoupling and a sealing function. In addition, a thermal decoupling means of the separating element is possible. The separating element according to the invention is formed of plastic and has a plate-shaped geometry, as well as at least one passage opening for a fastening element, for example a screw, by means of which a console, to which the sunshade system is attached later, is bolted to the ground. Since the separating element itself is already made of plastic and thus of a material which is elastic compared to metal, and additionally has on its side facing the substrate the at least one elastic bead, the separating element functions as a damping element, which in particular releases vibrations from the sun protection system , For example, by a drive device thereof, not or only to a very subdued extent to the ground and thus transmits a facade or a wall of a building. Due to the smaller geometric dimensions of the bead is compressed during assembly of the separating element and thereby provides a clean conclusion to the ground. The bead also causes the sealing of the separating element according to the invention against the environment, so that ingress of water can be avoided. Due to the formation of plastic, the separating element according to the invention also acts as a thermal separating element. In addition, another bead is provided, which at least a passage opening or preferably each passage opening bordered on the separating element. As a result, for example, together with the bead along the peripheral edge, a further support ring is provided, via which the separating element can be optimally supported, in particular even against uneven surfaces.

Bei einer vorteilhaften Weiterbildung der erfindungsgemäßen Lösung verläuft der zumindest eine Wulst entlang eines Umfangrandes des Trennelements. Ein derart vorzugsweise gänzlich umlaufender Wulst bietet darüber hinaus einen wirkungsvollen Schutz gegen ein unerwünschtes Eindringen von Wasser und zugleich eine ringförmige Auflagefläche, über welche sich das Trennelement gegenüber dem Untergrund abstützen kann. Durch die vergleichsweise elastische Ausbildung des Wulstes ist dieser zudem in der Lage, Unebenheiten des Untergrundes auszugleichen, wodurch eine Befestigung einer Konsole deutlich stabiler ausgeführt werden kann.In an advantageous development of the solution according to the invention, the at least one bead extends along a circumferential edge of the separating element. Such preferably completely circumferential bead also provides effective protection against unwanted ingress of water and at the same time an annular bearing surface over which the separating element can be supported against the ground. Due to the comparatively elastic formation of the bead this is also able to compensate for unevenness of the ground, whereby attachment of a console can be made much more stable.

Bei einer weiteren vorteilhaften Ausführungsform der erfindungsgemäßen Lösung ist das Trennelement aus Kunststoff, insbesondere aus Ethylen-Propylen-Dien-Kautschuk (EPDM), hergestellt. EPDM ist ein terpolymeres Elastomer (Gummi) und besitzt aufgrund seiner gesättigten Gerüststruktur eine hohe Wetter- und Feuchtigkeitsbeständigkeit, sowie zudem eine hohe Ozonresistenz. Wegen seiner hohen Elastizität und zudem guten chemischen Beständigkeit wird es insbesondere auch für Dichtungen verwendet.In a further advantageous embodiment of the solution according to the invention, the separating element is made of plastic, in particular of ethylene-propylene-diene rubber (EPDM). EPDM is a terpolymeric elastomer (rubber) and due to its saturated framework structure it has a high resistance to weathering and moisture, as well as a high ozone resistance. Because of its high elasticity and also good chemical resistance, it is used in particular for seals.

Bei einer weiteren vorteilhaften Ausführungsform der erfindungsgemäßen Lösung weist das Trennelement auf seiner der Konsole zugewandten Seite zumindest ein Positionierelement auf, welches mit einer an der Konsole angeordneten Positionieröffnung zusammenwirkt. Ein derartiges Positionierelement, welches beispielsweise in der Art eines Pins oder eines Stiftes ausgebildet ist, ermöglicht eine einerseits einfache, andererseits jedoch äußerst exakte Ausrichtung des Trennelements relativ zur Konsole und damit eine optimale Befestigung bei gleichzeitig deutlich verringertem Aufwand. Selbstverständlich können dabei auch mehrere Positionierelemente, beispielsweise vier Positionierelemente, vorgesehen sein, welche in zugehörige an der Konsole ausgebildete Positionieröffnungen einsteckbar sind und dadurch eine eindeutige Relativlage des Trennelements zur Konsole erzwingen. Die Positionierelemente können dabei einstückig mit dem Trennelement, das heißt zusammen mit diesem, hergestellt sein, wobei selbstverständlich auch ein Aufspritzen aus einem anderen Kunststoff denkbar ist.In a further advantageous embodiment of the solution according to the invention, the separating element has on its side facing the console at least one positioning element which is arranged with one on the console Positioning cooperates. Such a positioning element, which is formed for example in the manner of a pin or a pin, allows a simple, on the other hand, however, extremely precise alignment of the separating element relative to the console and thus optimal attachment while significantly reduced effort. Of course, it is also possible to provide a plurality of positioning elements, for example four positioning elements, which can be inserted into corresponding positioning openings formed on the console and thereby force a clear relative position of the separating element to the console. The positioning elements can be made in one piece with the separating element, that is to say together with the latter, wherein, of course, spraying of another plastic is also conceivable.

Zweckmäßig weist das Trennelement an zwei gegenüberliegenden Seiten Sicken auf. Derartige Sicken erleichtern beim Anschrauben der Konsole über das Trennelement eine Positionierung zum Untergrund.The separating element expediently has corrugations on two opposite sides. Such beads facilitate when screwing the console on the separator positioning to the ground.

Zweckmäßig ist der zumindest eine Wulst auf das Trennelement aufgespritzt und aus einem anderen Material hergestellt als das Trennelement selbst. Dies bietet den besonderen Vorteil, dass besonders geeignete Dicht- bzw. Entkopplungsmaterialien für den Wulst verwendet und beim Herstellungsprozess einfach auf das bereits fertiggestellte Trennelement aufgespritzt werden können. Ein derartiges Material kann beispielsweise ein spritzbarer und leicht komprimierbarer, insbesondere schaumartiger, Kunststoff sein.Suitably, the at least one bead is sprayed onto the separating element and made of a different material than the separating element itself. This offers the particular advantage that particularly suitable sealing or decoupling materials are used for the bead and simply sprayed onto the already finished separating element in the manufacturing process can. Such a material can be, for example, a sprayable and easily compressible, in particular foam-like, plastic.

Weitere wichtige Merkmale und Vorteile der Erfindung ergeben sich aus den Unteransprüchen, aus den Zeichnungen und aus der zugehörigen Figurenbeschreibung anhand der Zeichnungen.Other important features and advantages of the invention will become apparent from the dependent claims, from the drawings and from the associated figure description with reference to the drawings.

Es versteht sich, dass die vorstehend genannten und die nachstehend noch zu erläuternden Merkmale nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der vorliegenden Erfindung zu verlassen.It is understood that the features mentioned above and those yet to be explained below can be used not only in the particular combination given, but also in other combinations or in isolation, without departing from the scope of the present invention.

Bevorzugte Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden in der nachfolgenden Beschreibung näher erläutert, wobei sich gleiche Bezugszeichen auf gleiche oder ähnliche oder funktional gleiche Bauteile beziehen.Preferred embodiments of the invention are illustrated in the drawings and will be described in more detail in the following description, wherein like reference numerals refer to the same or similar or functionally identical components.

Dabei zeigen, jeweils schematisch,

Fig. 1
ein mögliches Einsatzgebiet eines erfindungsgemäßen Trennelements im Bereich einer Sonnenschutzanlage,
Fig. 2
eine Detaildarstellung des Trennelements,
Fig. 3
eine Darstellung wie in Figur 2, jedoch mit einer zusätzlichen Sicke,
Fig. 4
eine einer Konsole zugewandte Seite des Trennelements mit Positionierelementen,
Fig. 5
eine Konsole mit entsprechenden Positionieröffnungen,
Fig. 6a - 6d
unterschiedlichste Ausführungsformen des erfindungsgemäßen Trennelements, jeweils in einer Vorder- und einer Rückseite sowie in einer an einem weiteren Bauteil, beispielsweise einer Konsole, angebrachten Lage.
Show, in each case schematically,
Fig. 1
a possible field of use of a separating element according to the invention in the area of a sun protection system,
Fig. 2
a detailed representation of the separating element,
Fig. 3
a representation like in FIG. 2 , but with an additional bead,
Fig. 4
a console-facing side of the separating element with positioning elements,
Fig. 5
a console with corresponding positioning openings,
Fig. 6a - 6d
Most different embodiments of the separating element according to the invention, in each case in a front and a back and in a on another component, such as a console, attached location.

Entsprechend der Figur 1, wird ein erfindungsgemäßes Trennelement 1 zur Montage zwischen einer Konsole 2 und einem Untergrund 3 verwendet, insbesondere zur Montage von Sonnenschutzanlagen 5 an einer Gebäudefassade. Die Konsole 2 kann dabei beispielsweise selbstverständlich auch als Spannwinkel für eine Seilabspannung ausgebildet sein, wie dies gemäß der rechten Darstellung in Figur 1 gezeigt ist. Das erfindungsgemäße Trennelement 1 ist aus Kunststoff plattenförmig ausgebildet und besitzt zumindest eine Durchtrittsöffnung 4 für ein nicht näher bezeichnetes und nicht gezeigtes Befestigungselement, beispielsweise für eine Schraube. Bei der Montage von Sonnenschutzanlagen 5 ist es aufgrund stetig steigender Komfortansprüche eines Nutzers zunehmend auch erforderlich, diese schalltechnisch vom Untergrund 3 zu entkoppeln, um insbesondere eine unerwünschte und auch zum Teil unangenehme Schallübertragung zu vermeiden. Aus diesem Grund ist das erfindungsgemäße Trennelement 1 zur schalltechnischen Entkopplung der an der Konsole 2 bzw. dem Spannwinkel befestigten Sonnenschutzanlage 5 ausgebildet, indem es auf seiner dem Untergrund 3 zugewandten Seite zumindest einen elastischen Wulst 6 (vergleiche insbesondere auch die Figuren 2, 3 und 6) aufweist, der in montiertem Zustand zumindest teilweise zusammengedrückt ist. Der Wulst 6 ermöglicht somit eine nicht direkte Auflage des Trennelements 1 auf dem Untergrund 3, und ist zudem aufgrund seiner elastischen Ausbildung schwingungsdämpfend, wodurch eine Schallübertragung zumindest deutlich reduziert werden kann. Aufgrund der geringeren geometrischen Abmessungen wird der Wulst 6,6' bei der Montage des Trennelements 1 komprimiert und stellt dadurch einen sauberen Abschluss zum Untergrund dar. Der Wulst 6,6' bewirkt darüber hinaus die Abdichtung des erfindungsgemäßen Trennelements 1 gegenüber der Umwelt, so dass ein Eindringen von Wasser vermieden werden kann. Durch die Ausbildung aus Kunststoff wirkt das erfindungsgemäße Trennelement 1 zugleich auch als thermisches Trennelement. Der Wulst 6 kann dabei entlang eines Umfangrandes des Trennelements verlaufen, wie dies beispielsweise gemäß den Figuren 2, 3, und 6 dargestellt ist, wobei zusätzlich ein weiterer Wulst 6' vorgesehen sein kann, der die zumindest eine Durchtrittsöffnung 4 umrandet. Durch den Wulst 6 bzw. den Wulst 6' kann eine besonders stabile Auflage des Trennelements auf dem Untergrund 3 erfolgen. Durch die elastische Ausbildung des Wulstes 6, 6' ist dieser zudem in der Lage, Unebenheiten des Untergrunds 3 ausgleichen zu können, wodurch die Montage erleichtert wird.According to the FIG. 1 , an inventive separation element 1 is used for mounting between a bracket 2 and a substrate 3, in particular for mounting sun protection systems 5 on a building facade. The console 2 can, for example, of course, also be designed as a clamping angle for a cable guy, as shown in the right-hand illustration in FIG FIG. 1 is shown. The partition element 1 according to the invention is made of plastic plate-shaped and has at least one passage opening 4 for an unspecified and not shown fastener, for example, a screw. In the assembly of sun protection systems 5, it is increasingly necessary due to steadily increasing comfort requirements of a user to decouple these sound technology from the substrate 3, in particular a To avoid unwanted and sometimes unpleasant sound transmission. For this reason, the partition element 1 according to the invention for acoustic decoupling of the attached to the console 2 and the clamping angle sun protection system 5 is formed by it on its the substrate 3 side facing at least one elastic bead 6 (see in particular the FIGS. 2, 3 and 6 ), which is at least partially compressed in the assembled state. The bead 6 thus allows a non-direct support of the separating element 1 on the substrate 3, and is also vibration damping due to its elastic design, whereby a sound transmission can be at least significantly reduced. Due to the smaller geometric dimensions of the bead 6,6 'is compressed during assembly of the separating element 1 and thereby provides a clean conclusion to the ground. The bead 6,6' also causes the sealing of the separating element 1 according to the invention against the environment, so that Ingress of water can be avoided. Due to the formation of plastic, the separating element 1 according to the invention also acts as a thermal separating element. The bead 6 can run along a peripheral edge of the separating element, as for example according to the FIGS. 2, 3 , and 6 is shown, wherein in addition a further bead 6 'may be provided, which surrounds the at least one passage opening 4. By the bead 6 and the bead 6 'can be made a particularly stable support of the separating element on the substrate 3. Due to the elastic formation of the bead 6, 6 ', this is also able to compensate for unevenness of the ground 3, whereby the assembly is facilitated.

Das erfindungsgemäße Trennelement 1 kann beispielsweise aus Kunststoff, insbesondere aus Ethylen-Propylen-Dien-Kautschuk (EPDM), also einem Gummi, hergestellt sein.The separating element 1 according to the invention can for example be made of plastic, in particular of ethylene-propylene-diene rubber (EPDM), ie a rubber.

Auf seiner der Konsole 2 zugewandten Seite kann das Trennelement 1 zumindest ein Positionierelement 7 aufweisen, gemäß den Figuren 6a sogar zwei bzw. gemäß den Figuren 6b bis 6d sogar vier Positionierelemente, welche mit einer entsprechenden an der Konsole 2 angeordneten Positionieröffnung 8 zusammenwirkt (vergleiche Figur 5). Durch beispielsweise das Vorsehen von vier Positionierelementen 7 und vier zugehörigen Positionieröffnungen 8 kann eine eindeutige Relativlage zwischen dem Trennelement 1 und der Konsole 2 bzw. einem Spannwinkel erzwungen werden. Betrachtet man dabei die Figur 6a, so kann man erkennen, dass auch unterschiedlich gestaltete Positionierelemente 7 denkbar sind, beispielsweise in der Art eines Pins 7' bzw. eines Dreiecks 7".On its side facing the console 2, the separating element 1 can have at least one positioning element 7, according to FIGS FIGS. 6a even two or according to the FIGS. 6b to 6d even four positioning elements which cooperate with a corresponding arranged on the console 2 positioning opening 8 (see FIG. 5 ). By providing four positioning elements 7 and four associated positioning openings 8, for example, a clear relative position between the separating element 1 and the console 2 or a clamping angle can be forced. Looking at the FIG. 6a , it can be seen that also differently shaped positioning elements 7 are conceivable, for example in the manner of a pin 7 'or a triangle 7 ".

Die zumindest eine Durchtrittsöffnung 4 ist vorzugsweise als Langloch ausgebildet, wodurch ein zumindest geringfügiger Toleranzausgleich und insbesondere auch die Kompensation von Montageungenauigkeiten möglich sind. Darüber hinaus kann das Trennelement 1 an zwei gegenüberliegenden Seiten Sicken 9 aufweisen, um beim Anschrauben die Position zum Untergrund 3 leichter aufzufinden.The at least one passage opening 4 is preferably formed as a slot, whereby at least a slight tolerance compensation and in particular the compensation of assembly inaccuracies are possible. In addition, the separating element 1 can have beads 9 on two opposite sides, in order to more easily find the position for the base 3 when screwed on.

Der zumindest eine Wulst 6, 6' kann dabei einstückig mit dem Trennelement 1 ausgebildet sein, das heißt aus demselben Material bestehen wie das Trennelement 1, oder aber separat zu diesem, das heißt aus einem anderen Material und erst in einem weiteren Arbeitsschritt auf das Trennelement 1 aufgespritzt werden.The at least one bead 6, 6 'may be integrally formed with the separating element 1, that is to say consist of the same material as the separating element 1, or separately therefrom, ie from a different material and only in a further working step on the separating element 1 are sprayed.

Mit dem erfindungsgemäßen Trennelement 1 lässt sich eine optimale schalltechnische, insbesondere sogar auch thermische Entkopplung der Sonnenschutzanlage 5 vom Untergrund 3, beispielsweise einer Hauswand, erreichen, wodurch ein Öffnen bzw. Schließen der Sonnenschutzanlage 5 im Gebäude mit deutlich verringerter Geräuschentwicklung verbunden ist. Zugleich ist das Trennelement 1 aufgrund seines Wulstes 6, 6' gegenüber der Umgebung abgedichtet und dadurch insbesondere ein Befestigungsmittel vor einem Wasserzutritt geschützt. Das erfindungsgemäße Trennelement 1 kann dabei als Kunststoffspritzgussteil ausgebildet sein und dadurch vergleichsweise kostengünstig hergestellt werden. Durch den erfindungsgemäß vorgesehenen Wulst 6, 6', der bei der Montage der Sonnenschutzanlage 5 am Untergrund 3 zumindest teilweise zusammengedrückt wird, kann eine optimale Schwingungsentkopplung erreicht werden.With the separating element 1 according to the invention, an optimal sound insulation, especially even thermal decoupling of the sunshade system 5 from the substrate 3, for example a house wall, can be achieved, whereby an opening or closing of the sunshade system 5 in the building is associated with significantly reduced noise development. at the same time is the separator 1 due to its bead 6, 6 'sealed from the environment and thus in particular a fastener protected against water access. The partition element 1 according to the invention can be designed as a plastic injection molded part and thereby be manufactured comparatively inexpensive. By the inventively provided bead 6, 6 ', which is at least partially compressed during assembly of the sunshade system 5 on the ground 3, an optimal vibration decoupling can be achieved.

Claims (8)

  1. Separating element (1) made from plastic that is intended to be assembled between a bracket (2) and a surface to which it is attached (3) and has at least one opening (4) for a fastening element,
    whereby
    - the separating element (1) is designed for acoustically decoupling a sun shade system (5) attached to the bracket (2),
    - the separating element (1) has at least one ridge (6, 6'), particularly a dense ridge,
    characterised in that
    - the ridge (6,6') is arranged on the side facing the subsurface (3) of the separating element (1)
    - so that at least one ridge (6, 6') is designed elastically and is at least partially compressed in the assembled state,
    - that the separating element (1) is designed with aflat shape,
    - that another ridge (6') borders at least one opening (4).
  2. Separating element according to Claim 1,
    characterised inthat
    the lip (6) runs along a peripheral edge of the separating element (1).
  3. Separating element according to Claim 1 or 2,
    characterised in that
    the separating element (1) is made from plastic, particularly ethylene propylene diene monomer (EPDM) rubber.
  4. Separating element according to any one of Claims 1 to 3,
    characterised in that
    the separating element (1) has at least one positioning element (7) on its side facing the bracket (2) which works together with an arranged positioning opening (8) on the bracket (2).
  5. Separating element according to any one of the previous claims,
    characterised in that
    at least one opening (4) is designed as a slot.
  6. Separating element according to any one of the previous claims,
    characterised in that
    the separating element (1) has beading (9) on two opposing sides.
  7. Separating element accordingto any oneof the previous claims,
    characterisedin that
    at least one ridge (6, 6') is designed to be one piece with the separating element (1), that is, particularly consisting of the same material as the separating element (1).
  8. Separating element according to any one of Claims 1 to 6,
    characterised inthat
    at least one ridge (6, 6') on the separating element (1) is sprayed on and consists of a different material than the separating element (1).
EP14158129.8A 2013-03-08 2014-03-06 Acoustic separation element with sealing function Active EP2775087B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201310204032 DE102013204032A1 (en) 2013-03-08 2013-03-08 Sound-technical separating element with sealing function

Publications (2)

Publication Number Publication Date
EP2775087A1 EP2775087A1 (en) 2014-09-10
EP2775087B1 true EP2775087B1 (en) 2016-11-30

Family

ID=50231019

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14158129.8A Active EP2775087B1 (en) 2013-03-08 2014-03-06 Acoustic separation element with sealing function

Country Status (2)

Country Link
EP (1) EP2775087B1 (en)
DE (1) DE102013204032A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236777C2 (en) * 1982-10-05 1984-12-13 J. & E. Glück GmbH & Co KG Rolladenfabrik, 8591 Konnersreuth Fastening device for roller shutter guide rails
BE1004897A3 (en) * 1991-05-24 1993-02-16 Coenraets Benoit Closure device, or separation of coverage.
FR2724439B1 (en) * 1994-09-13 1996-10-25 Curty Payen Sa METAL-ELASTOMER GASKET, ESPECIALLY FLAT GASKET
FR2772820B1 (en) * 1997-12-22 2000-02-11 Valeo Systemes De Fermetures METHOD FOR ATTACHING A MOTOR VEHICLE LOCK STRIKE TO THE BODY, AND STRIKE SUB-ASSEMBLY FOR CARRYING OUT SAID METHOD
DE10357589B3 (en) * 2003-12-08 2005-07-21 Warema Renkhoff Gmbh Fastening element for guide rails of sun protection systems
DE102006060016A1 (en) * 2006-12-19 2008-06-26 Robert Bosch Gmbh gasket
BE1018779A5 (en) * 2009-06-16 2011-08-02 Renson Ventilation Nv PROFILE CONFIRMATION SYSTEM.
DE202011100210U1 (en) 2011-05-03 2011-10-25 Warema Renkhoff Se Thermal separator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP2775087A1 (en) 2014-09-10
DE102013204032A1 (en) 2014-09-11

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