EP1536097B1 - Sun protection equipment with sound insulation - Google Patents

Sun protection equipment with sound insulation Download PDF

Info

Publication number
EP1536097B1
EP1536097B1 EP04027802A EP04027802A EP1536097B1 EP 1536097 B1 EP1536097 B1 EP 1536097B1 EP 04027802 A EP04027802 A EP 04027802A EP 04027802 A EP04027802 A EP 04027802A EP 1536097 B1 EP1536097 B1 EP 1536097B1
Authority
EP
European Patent Office
Prior art keywords
insulating material
top rail
arrangement according
casing
protecting arrangement
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.)
Not-in-force
Application number
EP04027802A
Other languages
German (de)
French (fr)
Other versions
EP1536097A2 (en
EP1536097A3 (en
Inventor
Michael Heidenfelder
Karlheinz Kraft
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.)
Warema Renkhoff SE
Original Assignee
Warema Renkhoff SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Warema Renkhoff SE filed Critical Warema Renkhoff SE
Publication of EP1536097A2 publication Critical patent/EP1536097A2/en
Publication of EP1536097A3 publication Critical patent/EP1536097A3/en
Application granted granted Critical
Publication of EP1536097B1 publication Critical patent/EP1536097B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/323—Structure or support of upper box

Definitions

  • the present invention relates to a sun protection system with a gatherable lamellar or Faltbehang and an upper rail, in which a drive unit with z.
  • a drive unit with z As an electric drive motor, elevator bearings and / or coil bearings is arranged as components and which wall-mounted or ceiling side by means of a holder.
  • the object of the present invention is to provide a sunshade system with a arranged in a rail drive whose noise emissions are significantly lower compared to known systems.
  • the object is achieved by a sun protection system of the type described above, in which the drive unit or at least one component arranged in a capsule substantially closed on all sides and this capsule is at least partially provided with insulating material, wherein the holder is preferably flat on the insulating material or a Insulating material preferably surface at least partially surrounding material attacks and holding the top rail is done exclusively on the insulating material.
  • the sunshade system provides for a particularly good shielding of the airborne sound directly produced by the moving parts and the provision of the insulating material for a substantial reduction in structure-borne sound transmission into the holder the stationary holding the upper rail is done exclusively on the insulating material.
  • insulating material for softer, less resilient insulating materials is a flat Plant preferred to support the forces occurring from the holder to the insulating material can.
  • substantially on all sides is meant that smaller openings for z. B. the elevator or turning device of a curtain are provided, but whose cross-section is limited to the technically necessary, so that no acoustic interference occurs.
  • the upper rail has a C- or U-shaped cross-section, wherein the upper rail or the material surrounding the insulating material with a cover extending over the entire length at the top and possibly end caps on the end faces the capsule forms.
  • Conceivable would be the formation of the upper rail as a closed profile, but the installation of the system is then considerably more difficult than in a design with a removable lid.
  • the lid and possibly also the end caps can each consist of insulating material and / or be covered with insulating material, but this is not absolutely necessary to achieve a desired noise reduction.
  • On the front caps u. U. are completely dispensed with, since the small front side cross-sections hardly lead to a significant impairment of noise behavior in the open state.
  • the insulating material enclosing a C- or U-shaped cross-section owning upper rail on all sides and the frontal openings of the upper rail occluding end caps are formed with or without insulating material.
  • An embodiment has proved to be particularly advantageous in which the insulating material is arranged centrally between the upper rail and a casing.
  • the casing like the upper rail, may consist of a metal profile, which is particularly advantageous for a secure and stable engagement of the holder with the casing.
  • the best soundproofing values can be achieved, even if the sheathing over the entire length of the upper rail is designed to be continuous on all outer surfaces, with a fixed contact between the insulating material and the upper rail and / or the sheathing enabling particularly good sound insulation values and preferably the insulating material with the upper rail and / or the sheath is glued.
  • materials are particularly suitable as Dämmaterial, which have a higher density, since on the one hand by the high mass per volume, the resonance behavior of vibration-prone components in the aforementioned manner can positively influence and on the other hand in the attack surfaces of the holder also sufficient stability is maintained.
  • Materials which have proven to be particularly suitable here are preferably those which are produced from production waste of foamed plastics and have a weight per unit area of about 1.8 kg / m 2 at 10 mm thickness, the surface is preferably permeable to air.
  • Other materials such. As EPDM or rock wool, can be used.
  • the holder has at least two bow-like carrier, which surround the sheath.
  • the bearing connection can be achieved in that profile projections are provided on the casing and the brackets overlap the casing from above and are engaged under the profile projections.
  • elastically bendable brackets results in a particularly simple installation, since first the carrier ceiling or wall side fixed and then the sun protection system with the profile projections of the sheath can be engaged from below into the carrier.
  • Layers of insulating material, for example EPDM may be provided between the carrier and the profile projections in order to counteract structure-borne noise transmission of any residual vibrations from the casing to the carrier.
  • Fig. 1 is an end view of a sunshade system 10 in the region of an upper rail 12 is shown.
  • a drive unit consisting of an electric drive motor 14 with an output shaft 16 and driven by this output shaft elevator and coil bearings (not shown) is received, which via elevator or turning tapes (also not shown), which are guided by holes in the bottom 18 of the upper rail 12 down, act on the curtain.
  • the curtain can consist of a gatherable plate pack, which can be caught up with the help of the elevator organs and turned with the help of the spiral bearings, or from a foldable curtain, for example, a so-called Plisseebehang. In such an application, the reversible bearings and reversible cords can be omitted.
  • the upper rail 12 of the sunshade system 10 is glued on its outer surfaces with an insulating material 20, wherein preferably insulating materials with high density and good dimensional stability are used.
  • an insulating layer 22 is provided below the bottom 18 of the upper rail 12 and two lateral Dämmlagen 24 on the outer edges of the upper rail 12.
  • the bottom layer 22 is about half as thick as the side layers 24 to a minimum height to reach the sun protection system in the area of the upper rail.
  • the outside of the insulating layers 22, 24 is in turn provided with a bonded shell 26 made of metal or plastic, which consists in the embodiment shown of a cross-sectionally substantially U-shaped rail, for example an extruded.
  • the jacket 26 is closed at its top with a cover 28 which extends over the entire length of the upper rail 12 and the casing 26 and with its profiled flanks outwardly facing webs 32 of the casing 26 engages.
  • the lid 28 rests on the upper flanks of the lateral Dämmwanditch 24, but is not even covered with insulating material in the embodiment shown.
  • end caps are provided on the front side, which close the upper rail 12 and engage in the Usually extend to the sheath 26, the latter measure has primarily optical reasons.
  • Webs 40 between the actual carrier 34 and the leg ends 38 are preferably designed elastically yielding, so that first the carrier 34 can be mounted and then the unit of upper rail 12, insulating material 20 and sheath 26 can be pre-mounted from below in the carrier 34, wherein over the length of the system 10 usually at least two carriers 34 are provided.
  • Inclined surfaces 42 on the upper sides of the profile projections 36 can deform the webs outwardly from below into the carrier 34 when the system is pressed in until they can finally snap behind the profile projection 36.
  • FIG. 1 shown embodiment is minimized in terms of height in the upper rail and accordingly has no insulating material above the upper rail and little insulating material below the lower rail
  • Fig. 2 an embodiment shown in which the upper rail 112 is included with the included drive unit (not shown) in serving as a capsule 121 hollow section 120 of insulating material that completely surrounds the upper rail and thus the drive unit.
  • the insulating material 120 extends at a correspondingly trained sun protection system to the end faces of the upper rail 112, wherein in the figure, the upper rail 12 has been shown to be protruding for clarity.
  • the front side of the guide rail is again provided with a insulated or uninsulated cap.
  • a sheath may be provided, wherein either a Dämmkapsel 121 completely surrounding hollow profile or a U-shaped sheath similar Fig. 1 can be provided. Carriers can then attack again in turn on this sheath.
  • Both embodiments provide on the one hand by the encapsulated drive unit for a significant reduction of the airborne sound transmission, while on the other hand, the avoidance of rigid parts between the carrier and upper rail 12 provides a significant reduction in structure-borne sound transmission.
  • the combination of these two measures makes it possible to manufacture solar shading systems whose noise emissions are considerably lower than those of known systems.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Building Environments (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Power Conversion In General (AREA)

Abstract

An architectural solar glare window protection system has a screen of slats, folds or plaited panels and an upper rail (12) incorporating an electric motor (14). The motor and its associated components are suspended by an overhead fixture (34) to a ceiling or wall. The drive unit and associated components are enclosed within a noise-insulated (20, 26) capsule (26, 28).

Description

Die vorliegende Erfindung befaßt sich mit einer Sonnenschutzanlage mit einem raffbaren Lamellen- oder Faltbehang und einer Oberschiene, in welcher eine Antriebseinheit mit z. B. einem elektrischen Antriebsmotor, Aufzugslagern und/oder Wendelagern als Komponenten angeordnet ist und welche mit Hilfe einer Halterung wand- oder deckenseitig festlegbar ist.The present invention relates to a sun protection system with a gatherable lamellar or Faltbehang and an upper rail, in which a drive unit with z. As an electric drive motor, elevator bearings and / or coil bearings is arranged as components and which wall-mounted or ceiling side by means of a holder.

Derartige Sonnenschutzanlagen sind seit langer Zeit bekannt, wobei auch die Verwendung elektrischer Antriebe seit einer Vielzahl von Jahren bekannt ist. Die in der Oberschiene angeordneten bewegten Teile erzeugen jedoch Vibrationen und Luftschall, der sich auf die übrigen Anlagenteile oder Verblendungen übertragen und diese zum Schwingen anregen kann, wobei über die Halter auch eine Schalleinleitung in das Bauwerk geschieht, wodurch sich die Schallwahrnehmung noch erhöhen kann.Such sun protection systems have been known for a long time, and the use of electric drives has been known for a number of years. However, arranged in the upper rail moving parts produce vibrations and airborne sound, which can be transferred to the other parts of the system or veneers and stimulate them to vibrate, via the holder also a sound input into the building happens, whereby the sound perception can still increase.

Es sind bereits vereinzelte Maßnahmen getroffen worden, um die Geräuschemissionen einer solchen Sonnenschutzanlage zu vermindern. Beispielsweise ist es bekannt, dämmende Materialien an den Flächen der Oberschiene anzubringen, um diese als besonders resonanzgefährdete Bauteile derart zu verstimmen, daß die Eigenfrequenz in einem tieferen Frequenzbereich liegt, der vom menschlichen Ohr als weniger störend wahrgenommen wird. Auch der Einsatz von dämmenden Zwischenlagen, beispielsweise zwischen dem Motor und der Oberschiene zur Verminderung der Körperschallübertragung ist z. B. aus der DE 201 09 758 U1 bekannt, kann jedoch die Geräuschemissionen ebenfalls nicht auf ein zufriedenstellend niedriges Maß senken.There are already isolated measures taken to reduce the noise emissions of such a sunshade system. For example, it is known to attach insulating materials to the surfaces of the upper rail in order to detune them as particularly resonance-prone components in such a way that the natural frequency lies in a lower frequency range, which is perceived by the human ear as less disturbing. The use of insulating liners, for example, between the engine and the upper rail to reduce the structure-borne sound transmission is z. B. from the DE 201 09 758 U1 known, however, may be the noise emissions also not to a satisfactorily low level.

Aus der DE 201 09 758 U1 und der AT 006423 U1 sind bereits Anlagen bekannt, die in einem auf drei Seiten geschlossenen Schacht angeordnet sind. Die Verminderung der Schallübertragung wird in diesen Schriften nicht angesprochen.From the DE 201 09 758 U1 and the AT 006423 U1 Systems are already known, which are arranged in a closed on three sides shaft. The reduction of sound transmission is not addressed in these documents.

Die Aufgabe der vorliegenden Erfindung besteht darin, eine Sonnenschutzanlage mit einem in einer Schiene angeordneten Antrieb zu schaffen, deren Geräuschemissionen im Vergleich zu bekannten Anlagen erheblich niedriger liegen.The object of the present invention is to provide a sunshade system with a arranged in a rail drive whose noise emissions are significantly lower compared to known systems.

Erfindungsgemäß wird die Aufgabe durch eine Sonnenschutzanlage der eingangs beschriebenen Art gelöst, bei welcher die Antriebseinheit oder wenigstens einer Komponente in einer im wesentlichen allseitig geschlossenen Kapsel angeordnet und diese Kapsel wenigstens teilweise mit Dämmaterial versehen ist, wobei die Halterung vorzugsweise flächig an dem Dämmaterial oder einem das Dämmaterial vorzugsweise flächig wenigstens teilweise umgebenden Material angreift und das Halten der Oberschiene ausschließlich über das Dämmaterial erfolgt.According to the invention the object is achieved by a sun protection system of the type described above, in which the drive unit or at least one component arranged in a capsule substantially closed on all sides and this capsule is at least partially provided with insulating material, wherein the holder is preferably flat on the insulating material or a Insulating material preferably surface at least partially surrounding material attacks and holding the top rail is done exclusively on the insulating material.

Die erfindungsgemäße Sonnenschutzanlage sorgt dank der geschlossenen Kapsel für die gesamte Antriebseinheit oder jeweils ihre Komponenten zum einen für eine besonders gute Abschirmung des durch die bewegten Teile unmittelbar entstehenden Luftschalls und durch das Vorsehen des Dämmaterials zum anderen für eine wesentliche Verminderung der Körperschallübertragung in die Halterung, wobei das ortsfeste Halten der Oberschiene ausschließlich über das Dämmaterial erfolgt. Bei weicheren, weniger belastbaren Dämmaterialien wird eine flächige Anlage bevorzugt, um die auftretenden Kräfte vom Halter auf das Dämmaterial abstützen zu können. Mit "im wesentlichen allseitig" ist gemeint, daß kleinere Durchtrittsöffnungen für z. B. die Aufzugs- oder Wendeeinrichtung eines Behangs vorgesehen sind, deren Querschnitt aber auf das technisch Notwendige beschränkt ist, so daß keine akustische Beeinträchtigung erfolgt.Thanks to the closed capsule for the entire drive unit or in each case its components, the sunshade system according to the invention provides for a particularly good shielding of the airborne sound directly produced by the moving parts and the provision of the insulating material for a substantial reduction in structure-borne sound transmission into the holder the stationary holding the upper rail is done exclusively on the insulating material. For softer, less resilient insulating materials is a flat Plant preferred to support the forces occurring from the holder to the insulating material can. By "substantially on all sides" is meant that smaller openings for z. B. the elevator or turning device of a curtain are provided, but whose cross-section is limited to the technically necessary, so that no acoustic interference occurs.

In einer bevorzugten Ausführungsform der Erfindung ist vorgesehen, daß die Oberschiene einen C- oder U-förmigen Querschnitt besitzt, wobei die Oberschiene oder das das Dämmaterial umgebende Material mit einem sich über die gesamte Länge erstreckenden Deckel an der Oberseite und ggf. Stirnkappen an den Stirnseiten die Kapsel bildet. Denkbar wäre auch die Ausbildung der Oberschiene als geschlossenes Profil, wobei allerdings die Montage der Anlage dann erheblich schwieriger ist als bei einer Gestaltung mit einem abnehmbaren Deckel. Der Deckel und ggf. auch die Stirnkappen können jeweils aus Dämmaterial bestehen und/oder mit Dämmaterial verkleidet sein, wobei dies allerdings zum Erreichen einer gewünschten Geräuschminderung nicht unbedingt erforderlich ist. Auf die Stirnkappen kann u. U. ganz verzichtet werden, da die kleinen Stirnseitenquerschnitte auch im offenen Zustand kaum zu einer wesentlichen Beeinträchtigung des Geräuschverhaltens führen.In a preferred embodiment of the invention it is provided that the upper rail has a C- or U-shaped cross-section, wherein the upper rail or the material surrounding the insulating material with a cover extending over the entire length at the top and possibly end caps on the end faces the capsule forms. Conceivable would be the formation of the upper rail as a closed profile, but the installation of the system is then considerably more difficult than in a design with a removable lid. The lid and possibly also the end caps can each consist of insulating material and / or be covered with insulating material, but this is not absolutely necessary to achieve a desired noise reduction. On the front caps u. U. are completely dispensed with, since the small front side cross-sections hardly lead to a significant impairment of noise behavior in the open state.

Alternativ ist auch eine Ausführungsform denkbar, bei welcher das Dämmaterial die einen C- oder U-förmigen Querschnitt besitzende Oberschiene allseitig umschließt und die die stirnseitigen Öffnungen der Oberschiene verschließenden Stirnkappen mit oder ohne Dämmaterial ausgebildet sind.Alternatively, an embodiment is conceivable in which the insulating material enclosing a C- or U-shaped cross-section owning upper rail on all sides and the frontal openings of the upper rail occluding end caps are formed with or without insulating material.

Alle zuvor beschriebenen Ausführungsformen besitzen das gemeinsame Merkmal, daß die Flächen der Oberschiene mit dem Dämmaterial bedeckt sind, wodurch das Resonanzverhalten vorzugsweise in Richtung einer tieferen Eigenfrequenz verändert wird und das Dämmaterial zudem einen erheblichen Schallanteil absorbieren kann. 'All the embodiments described above have the common feature that the surfaces of the upper rail are covered with the insulating material, whereby the resonance behavior is preferably changed in the direction of a lower natural frequency and the Dämmaterial also can absorb a significant amount of sound. '

Als besonders vorteilhaft hat sich eine Ausführungsform erwiesen, bei welcher das Dämmaterial mittig zwischen der Oberschiene und einer Ummantelung angeordnet ist. Dadurch entsteht quasi eine doppelwandige Oberschiene mit einem durch das Dämmaterial vollständig ausgefüllten Hohlraum. Die Ummantelung kann ebenso wie die Oberschiene aus einem Metallprofil bestehen, was insbesondere für ein sicheres und stabiles Angreifen der Halterung an der Ummantelung von Vorteil ist. Die besten Schalldämmwerte lassen sich erreichen, wenn auch die Ummantelung über die gesamte Länge der Oberschiene an allen Außenflächen durchgängig ausgebildet ist, wobei eine feste Anlage zwischen dem Dämmaterial und der Oberschiene und/ oder der Ummantelung besonders gute Schalldämmwerte ermöglicht und vorzugsweise das Dämmaterial mit der Oberschiene und/oder der Ummantelung verklebt ist.An embodiment has proved to be particularly advantageous in which the insulating material is arranged centrally between the upper rail and a casing. This creates a kind of double-walled upper rail with a cavity completely filled by the insulating material. The casing, like the upper rail, may consist of a metal profile, which is particularly advantageous for a secure and stable engagement of the holder with the casing. The best soundproofing values can be achieved, even if the sheathing over the entire length of the upper rail is designed to be continuous on all outer surfaces, with a fixed contact between the insulating material and the upper rail and / or the sheathing enabling particularly good sound insulation values and preferably the insulating material with the upper rail and / or the sheath is glued.

Es hat sich gezeigt, daß als Dämmaterial Werkstoffe besonders geeignet sind, die eine höhere Dichte besitzen, da sich einerseits durch die hohe Masse pro Volumen das Resonanzverhalten schwingungsgefährdeter Bauteile in der bereits erwähnten Weise positiv beeinflussen läßt und andererseits im Bereich der Angriffsflächen der Halterung auch eine ausreichende Stabilität gewahrt ist. Als besonders geeignet haben sich hier vorzugsweise Materialien erwiesen, die aus Produktionsabfällen geschäumter Kunststoffe hergestellt werden und ein Flächengewicht von ca. 1,8 kg/m2 bei 10 mm Dicke aufweisen, wobei die Oberfläche vorzugsweise luftdurchlässig ist. Auch andere Werkstoffe, wie z. B. EPDM oder Steinwolle, können Verwendung finden.It has been shown that materials are particularly suitable as Dämmaterial, which have a higher density, since on the one hand by the high mass per volume, the resonance behavior of vibration-prone components in the aforementioned manner can positively influence and on the other hand in the attack surfaces of the holder also sufficient stability is maintained. Materials which have proven to be particularly suitable here are preferably those which are produced from production waste of foamed plastics and have a weight per unit area of about 1.8 kg / m 2 at 10 mm thickness, the surface is preferably permeable to air. Other materials, such. As EPDM or rock wool, can be used.

In einer weiteren bevorzugten Ausführungsform ist vorgesehen, daß die Halterung wenigstens zwei bügelartige Träger aufweist, die die Ummantelung umgreifen. Beispielsweise kann die tragende Verbindung dadurch erreicht werden, daß an der Ummantelung Profilvorsprünge vorgesehen sind und die Bügel die Ummantelung von oben übergreifen und unter die Profilvorsprünge eingerastet sind. In Verbindung mit elastisch aufbiegbaren Bügeln ergibt sich eine besonders einfache Montage, da zunächst der Träger decken- oder wandseitig festgelegt und anschließend die Sonnenschutzanlage mit den Profilvorsprüngen der Ummantelung von unten in den Träger eingerastet werden kann. Zwischen dem Träger und den Profilvorsprüngen können Lagen aus Dämmaterial, beispielsweise EPDM, vorgesehen sein, um einer Körperschallübertragung eventuell vorhandener Restschwingungen von der Ummantelung auf den Träger entgegenzuwirken.In a further preferred embodiment it is provided that the holder has at least two bow-like carrier, which surround the sheath. For example, the bearing connection can be achieved in that profile projections are provided on the casing and the brackets overlap the casing from above and are engaged under the profile projections. In conjunction with elastically bendable brackets results in a particularly simple installation, since first the carrier ceiling or wall side fixed and then the sun protection system with the profile projections of the sheath can be engaged from below into the carrier. Layers of insulating material, for example EPDM, may be provided between the carrier and the profile projections in order to counteract structure-borne noise transmission of any residual vibrations from the casing to the carrier.

Nachfolgend wird anhand der beigefügten Zeichnungen näher auf Ausführungsbeispiele der Erfindung eingegangen. Es zeigen:

Fig. 1
eine Stirnansicht des Oberschienenbereiches einer Jalousie;
Fig. 2
eine skizzierte weitere Ausführungsform mit allseitig ummantelter Oberschiene.
Hereinafter, reference will be made to embodiments of the invention with reference to the accompanying drawings. Show it:
Fig. 1
an end view of the upper rail area of a blind;
Fig. 2
a sketched further embodiment with all sides sheathed upper rail.

In Fig. 1 ist eine Stirnansicht einer Sonnenschutzanlage 10 im Bereich einer Oberschiene 12 gezeigt. In dieser Oberschiene, die aus einem im wesentlichen U-förmigen Metall- oder Kunststoffprofil besteht, ist eine Antriebseinheit bestehend aus einem elektrischen Antriebsmotor 14 mit einer Abtriebswelle 16 sowie von dieser Abtriebswelle angetriebene Aufzugs- und Wendelager (nicht gezeigt) aufgenommen, die über Aufzugs- bzw. Wendebänder (ebenfalls nicht gezeigt), die durch Bohrungen im Boden 18 der Oberschiene 12 nach unten geführt sind, auf den Behang wirken. Der Behang kann aus einem raffbaren Lamellenpaket bestehen, das mit Hilfe der Aufzugsorgane aufgeholt und mit Hilfe der Wendelager gewendet werden kann, oder auch aus einem faltbaren Behang, beispielsweise einem sogenannten Plisseebehang. In einem solchen Anwendungsfall können die Wendelager und Wendeschnüre entfallen.In Fig. 1 is an end view of a sunshade system 10 in the region of an upper rail 12 is shown. In this upper rail, which consists of a substantially U-shaped metal or plastic profile, a drive unit consisting of an electric drive motor 14 with an output shaft 16 and driven by this output shaft elevator and coil bearings (not shown) is received, which via elevator or turning tapes (also not shown), which are guided by holes in the bottom 18 of the upper rail 12 down, act on the curtain. The curtain can consist of a gatherable plate pack, which can be caught up with the help of the elevator organs and turned with the help of the spiral bearings, or from a foldable curtain, for example, a so-called Plisseebehang. In such an application, the reversible bearings and reversible cords can be omitted.

Die Oberschiene 12 der Sonnenschutzanlage 10 ist an ihren Außenflächen mit einem Dämmaterial 20 beklebt, wobei vorzugsweise Dämmaterialien mit hoher Dichte und guter Formstabilität zum Einsatz kommen. Bei dem gezeigten Ausführungsbeispiel ist eine Dämmlage 22 unterhalb des Bodens 18 der Oberschiene 12 vorgesehen sowie zwei seitliche Dämmlagen 24 an den Außenflanken der Oberschiene 12. Bei dem gezeigten Ausführungsbeispiel ist die Bodenlage 22 ungefähr halb so dick wie die Seitenlagen 24, um eine möglichst geringe Bauhöhe der Sonnenschutzanlage im Bereich der Oberschiene zu erreichen.The upper rail 12 of the sunshade system 10 is glued on its outer surfaces with an insulating material 20, wherein preferably insulating materials with high density and good dimensional stability are used. In the embodiment shown, an insulating layer 22 is provided below the bottom 18 of the upper rail 12 and two lateral Dämmlagen 24 on the outer edges of the upper rail 12. In the illustrated embodiment, the bottom layer 22 is about half as thick as the side layers 24 to a minimum height to reach the sun protection system in the area of the upper rail.

Die Außenseite der Dämmlagen 22, 24 ist wiederum mit einer verklebten Ummantelung 26 aus Metall oder Kunststoff versehen, die bei dem gezeigten Ausführungsbeispiel aus einer im Querschnitt im wesentlichen U-förmigen Profilschiene, beispielsweise einem Strangpreßprofil besteht. Die Ummantelung 26 ist an ihrer Oberseite mit einem Deckel 28 verschlossen, der sich über die gesamte Länge der Oberschiene 12 und der Ummantelung 26 erstreckt und mit seinen profilierten Flanken nach außen weisende Stege 32 der Ummantelung 26 umgreift. Der Deckel 28 liegt auf den oberen Flanken der seitlichen Dämmwandungen 24 auf, ist jedoch selbst bei dem gezeigten Ausführungsbeispiel nicht mit Dämmaterial verkleidet. Es hat sich gezeigt, daß eine Verkleidung des Deckels 28 innenseitig mit Dämmaterial keine wesentliche Geräuschverbesserung bringt, das Weglassen einer Dämmung in diesem Bereich jedoch die Wärmeabfuhr bei einem stark beanspruchten Motor verbessert und die Bauhöhe im Oberschienenbereich verringert. Löcher (nicht gezeigt) in der Ummantelung 26 und der Dämmlage 22 im Bodenbereich dienen der Durchführung des Aufzugs und/oder Wendebänder.The outside of the insulating layers 22, 24 is in turn provided with a bonded shell 26 made of metal or plastic, which consists in the embodiment shown of a cross-sectionally substantially U-shaped rail, for example an extruded. The jacket 26 is closed at its top with a cover 28 which extends over the entire length of the upper rail 12 and the casing 26 and with its profiled flanks outwardly facing webs 32 of the casing 26 engages. The lid 28 rests on the upper flanks of the lateral Dämmwandungen 24, but is not even covered with insulating material in the embodiment shown. It has been shown that a lining of the lid 28 on the inside with Dämmaterial brings no significant improvement in noise, omitting an insulation in this area, however, improves the heat dissipation in a highly stressed engine and reduces the height in the upper rail area. Holes (not shown) in the casing 26 and the insulation layer 22 in the bottom area serve to carry out the elevator and / or turning tapes.

Um den Motor und die weiteren bewegten Teile des Antriebes, die die Ursache für die Geräuschentwicklung im Betrieb sind, vollständig zu kapseln und dadurch eine Luftschallübertragung wesentlich zu vermindern, sind stirnseitig Stirnkappen (nicht gezeigt) vorgesehen, die die Oberschiene 12 verschließen und sich in der Regel bis zur Ummantelung 26 hin erstrecken, wobei die letztere Maßnahme in erster Linie optische Gründe hat.In order to fully encapsulate the engine and the other moving parts of the drive, which are the cause of the noise during operation, and thereby substantially reduce airborne sound transmission, end caps (not shown) are provided on the front side, which close the upper rail 12 and engage in the Usually extend to the sheath 26, the latter measure has primarily optical reasons.

Die Verbindung der Einheit aus Oberschiene 12, Dämmung 20 und Ummantelung 26 mit einem Träger 34, der eine Halterung bildet oder Bestandteil einer Halterung ist, die decken- oder wandseitig festlegbar ist, erfolgt mit Hilfe von an den Flanken der Ummantelung 26 angeformten Profilvorsprüngen 36. Diese weisen schräg nach unten, so daß der bügelartig ausgebildete Träger 34 mit einem C-profilähnlichen Querschnitt mit seinen abgewinkelten Enden 38 die Profilvorsprünge 36 untergreifen kann. Zwischen den Stegenden 38 und den Profilvorsprüngen 36 ist eine Dämmlage zur weiteren Verminderung der Körperschallübertragung vorgesehen, die beispielsweise aus EPDM bestehen kann.The connection of the unit of upper rail 12, insulation 20 and sheath 26 with a support 34 which forms a holder or is part of a holder which can be fixed ceiling or wall side, carried out by means of integrally formed on the flanks of the casing 26 profile projections 36th These have obliquely downward, so that the bow-shaped support 34 with a C-profile-like cross-section with his Angled ends 38 can engage under the profile projections 36. Between the web ends 38 and the profile projections 36 an insulating layer is provided for further reduction of structure-borne sound transmission, which may for example consist of EPDM.

Stege 40 zwischen dem eigentlichen Träger 34 und den Schenkelenden 38 sind vorzugsweise elastisch nachgiebig ausgebildet, so daß zunächst die Träger 34 montiert werden können und anschließend die Einheit aus Oberschiene 12, Dämmaterial 20 und Ummantelung 26 vormontiert von unten in dem Träger 34 eingerastet werden kann, wobei über die Länge der Anlage 10 in der Regel wenigstens zwei Träger 34 vorgesehen sind. Schrägflächen 42 an den Oberseiten der Profilvorsprünge 36 können beim Eindrücken der Anlage von unten in den Träger 34 die Stege nach außen verformen, bis diese schließlich hinter den Profilvorsprung 36 einschnappen können. Dabei hängt man zunächst die Anlage einseitig mit einem Profilvorsprung 36 einseitig am Träger 34 ein und drückt die Anlage dann auf der anderen Seite nach oben, bis der entsprechende Steg des Trägers 34 am Profilvorsprung 36 einrastet.Webs 40 between the actual carrier 34 and the leg ends 38 are preferably designed elastically yielding, so that first the carrier 34 can be mounted and then the unit of upper rail 12, insulating material 20 and sheath 26 can be pre-mounted from below in the carrier 34, wherein over the length of the system 10 usually at least two carriers 34 are provided. Inclined surfaces 42 on the upper sides of the profile projections 36 can deform the webs outwardly from below into the carrier 34 when the system is pressed in until they can finally snap behind the profile projection 36. In this case, one first attaches the system on one side with a profile projection 36 on one side of the carrier 34 and then presses the system on the other side upwards until the corresponding web of the carrier 34 engages the profile projection 36.

Während das in Fig. 1 gezeigte Ausführungsbeispiel hinsichtlich der Bauhöhe im Bereich der Oberschiene minimiert ist und entsprechend über kein Dämmaterial oberhalb der Oberschiene und nur wenig Dämmaterial unterhalb der Unterschiene verfügt, ist in Fig. 2 eine Ausführungsform gezeigt, bei welcher die Oberschiene 112 mit der enthaltenen Antriebseinheit (nicht gezeigt) in einem als Kapsel 121 dienenden Hohlprofil 120 aus Dämmaterial aufgenommen ist, das die Oberschiene und damit die Antriebseinheit vollständig umschließt. Das Dämmaterial 120 erstreckt sich bei einer entsprechend ausgebildeten Sonnenschutzanlage bis zu den Stirnseiten der Oberschiene 112, wobei in der Abbildung die Oberschiene 12 zur Verdeutlichung überstehend dargestellt worden ist. Stirnseitig ist die Führungsschiene wiederum mit einer gedämmten oder ungedämmten Abdeckkappe versehen.While that in Fig. 1 shown embodiment is minimized in terms of height in the upper rail and accordingly has no insulating material above the upper rail and little insulating material below the lower rail is in Fig. 2 an embodiment shown in which the upper rail 112 is included with the included drive unit (not shown) in serving as a capsule 121 hollow section 120 of insulating material that completely surrounds the upper rail and thus the drive unit. The insulating material 120 extends at a correspondingly trained sun protection system to the end faces of the upper rail 112, wherein in the figure, the upper rail 12 has been shown to be protruding for clarity. The front side of the guide rail is again provided with a insulated or uninsulated cap.

Bei dem in Fig. 2 gezeigten Ausführungsbeispiel kann wiederum eine Ummantelung vorgesehen sein, wobei entweder ein die Dämmkapsel 121 vollständig umgebendes Hohlprofil oder eine U-förmige Ummantelung ähnlich Fig. 1 vorgesehen sein kann. Träger können dann entsprechend wiederum an dieser Ummantelung angreifen.At the in Fig. 2 shown embodiment, in turn, a sheath may be provided, wherein either a Dämmkapsel 121 completely surrounding hollow profile or a U-shaped sheath similar Fig. 1 can be provided. Carriers can then attack again in turn on this sheath.

Beide Ausführungsformen sorgen zum einen durch die gekapselte Antriebseinheit für eine erhebliche Reduzierung der Luftschallübertragung, während zum anderen das Vermeiden starrer Teile zwischen Träger und Oberschiene 12 für eine wesentliche Reduzierung der Körperschallübertragung sorgt. Durch die Kombination dieser beiden Maßnahmen lassen sich Sonnenschutzanlagen herstellen, deren Geräuschemissionen beträchtlich unter denen bekannter Anlagen liegen.Both embodiments provide on the one hand by the encapsulated drive unit for a significant reduction of the airborne sound transmission, while on the other hand, the avoidance of rigid parts between the carrier and upper rail 12 provides a significant reduction in structure-borne sound transmission. The combination of these two measures makes it possible to manufacture solar shading systems whose noise emissions are considerably lower than those of known systems.

Claims (10)

  1. A sun protecting arrangement, comprising a louver, pleated or plissé blind and a top rail (12) wherein a drive unit (14, 16) having an electric drive motor (14), lifting bearings and/or tilting bearings as components is arranged in said top rail and which top rail can be located on the wall or ceiling by means of a holder (34),
    characterized in that the drive unit (14, 16) is or single components are each arranged in an enclosure (26, 28; 120) that is, in essence, closed on all sides and the enclosure is provided with insulating material at least in part, wherein the holder (34) engages the insulating material or a material (26) surrounding the insulating material (20) at least in part and wherein the top rail (12) is exclusively held via the insulating material.
  2. The sun protecting arrangement according to Claim 1,
    characterized in that the top rail (12) has a C- or U-shaped cross-section wherein, along with a cover (28) extending across the entire length on the upper side, the top rail or the material (26) surrounding the insulating material forms the enclosure, wherein front caps are, preferably, provided on the front faces of the top rail to improve the enclosing effect.
  3. The sun protecting arrangement according to Claim 2,
    characterized in that the cover and/or the front caps are made from insulating material and/or are lined with insulating material.
  4. The sun protecting arrangement according to Claim 1,
    characterized in that the top rail (112) has a C- or U-shaped cross-section, the insulating material (20) encloses the top rail on all sides and the front-sided openings of the top rail (112) are closed with front caps with or without insulating material.
  5. The sun protecting arrangement according to anyone of the preceding claims, characterized in that the insulating material (20) is arranged centrally between the top rail (12) and a casing (26), wherein the insulating material (20) is, preferably, glued to the top rail (12) and/or the casing (26).
  6. The sun protecting arrangement according to Claim 5,
    characterized in that the holder (34, 38) engages the casing (26, 36), wherein the holder comprises at least two bracket-like members (34) which encompass the casing (26) at least in part.
  7. The sun protecting arrangement according to Claim 6,
    characterized in that the casing (26) comprises profile projections (36) and the bracket-like members (34, 38) engage the casing (26) from the top and are clicked into place behind the profile projections (36).
  8. The sun protecting arrangement according to Claim 7,
    characterized in that the bracket-like members (34, 40) can be bent open in a flexible manner.
  9. The sun protecting arrangement according to Claim 7 or 8,
    characterized in that layers (44) of insulating material are provided between the profile projections (36) and the bracket-like members (34, 38).
  10. The sun protecting arrangement according to anyone of the preceding claims, characterized in that the insulating material surrounding the top rail (12) comprises a high density and high damping properties.
EP04027802A 2003-11-25 2004-11-23 Sun protection equipment with sound insulation Not-in-force EP1536097B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10355004 2003-11-25
DE10355004A DE10355004B4 (en) 2003-11-25 2003-11-25 Sun protection system with noise insulation

Publications (3)

Publication Number Publication Date
EP1536097A2 EP1536097A2 (en) 2005-06-01
EP1536097A3 EP1536097A3 (en) 2008-04-30
EP1536097B1 true EP1536097B1 (en) 2010-03-31

Family

ID=34442287

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04027802A Not-in-force EP1536097B1 (en) 2003-11-25 2004-11-23 Sun protection equipment with sound insulation

Country Status (3)

Country Link
EP (1) EP1536097B1 (en)
AT (1) ATE462863T1 (en)
DE (2) DE10355004B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007006323A1 (en) * 2007-02-08 2008-08-21 Hotspotblinds Gmbh Light and sun protection unit, particularly for horizontally arranged lamella, has upper rail as closed box with opening for control lines, where upper rail contains central controlling with louver lock
DE102012022471A1 (en) 2012-11-16 2014-05-22 Warema Renkhoff Se Support for attaching top rail of sun protection system e.g. Venetian blinds, has U-shaped bracket having bottom closure and two buffer elements made of elastic material, set at inner sides of bracket side legs and/or on top of closure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1876706U (en) * 1963-05-15 1963-08-01 Justin Hueppe SUPPORT FOR FASTENING THE HEAD TRUNK OF JALOUSETS.
DE1955454U (en) * 1966-12-03 1967-02-16 Wilhelm Koenig TOW CARRIAGE FOR MON-RAIL RAILWAYS.
DE20109758U1 (en) * 2001-06-12 2001-10-11 Heckner, Stefan, 85134 Stammham Venetian blind box that can be inserted into a wall opening of a building
DE20116272U1 (en) * 2001-10-04 2002-01-03 Warema Renkhoff Gmbh, 97828 Marktheidenfeld Fastening system for drives of sun protection systems
AT6423U1 (en) * 2002-10-17 2003-10-27 Schlotterer Rolladen Systeme E CANOPY, IN PARTICULAR FOR A WINDOW OR DOOR

Also Published As

Publication number Publication date
DE502004010967D1 (en) 2010-05-12
ATE462863T1 (en) 2010-04-15
EP1536097A2 (en) 2005-06-01
DE10355004A1 (en) 2005-07-14
EP1536097A3 (en) 2008-04-30
DE10355004B4 (en) 2010-04-01

Similar Documents

Publication Publication Date Title
DE602005004389T2 (en) ELECTRIC POWER DRIVE DEVICE FOR A MOBILE WINDOW COVER
EP2867432B1 (en) Door sealant system
EP1936097B1 (en) Door sealant system
EP0483528A1 (en) Insulation glass construction
EP1536097B1 (en) Sun protection equipment with sound insulation
DE202017105074U1 (en) Roller shutter box made of a foam plastic material
DE29823519U1 (en) Opening cover for simultaneous ventilation and external sound absorption
EP2267263B1 (en) Door seal
DE69737626T2 (en) Spacer frame for insulating glass window
EP3173569B1 (en) Protection device
DE102015102302A1 (en) Rolling room paneling for a roller shutter box
WO2014202043A1 (en) Device and method for installing a blind in a gas-tight glass pane system
EP1878866B1 (en) Element for an intrados
EP1300541B1 (en) Roller shutter box
EP2248986B1 (en) Profile for roller shutter
DE19603638C2 (en) Glass element with integrated store
EP0558469B1 (en) Covering device for windows or the like
EP1172513B1 (en) Supporting box for a roller blind
EP1114910B1 (en) Roller shutter box, in particular a front mounted box
DE20301691U1 (en) Ventilator for room with window or door behind roller shutter blind links the room interior via shutter cassette to gap between door or window
DE102013103594B4 (en) Holding part for a mounting plate, door operator assembly and method for mounting a door operator assembly
EP0665380A2 (en) Mounting block for fitting engineering and domestic devices and/or installations
DE102006007816B4 (en) Profile element, in particular Venetian blind profile element for furniture
DE60015063T2 (en) Device for the electrical connection of a shutter box, box and blinds with such a device
DE202004005166U1 (en) Holder for blinds and shutters in new and old buildings has solid side guide profile down entire length either side of door or window and supporting at top holders set in covering box

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK YU

17P Request for examination filed

Effective date: 20080712

AKX Designation fees paid

Designated state(s): AT CH DE LI

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 502004010967

Country of ref document: DE

Date of ref document: 20100512

Kind code of ref document: P

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20110104

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20141120

Year of fee payment: 11

Ref country code: CH

Payment date: 20141120

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20141119

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004010967

Country of ref document: DE

Representative=s name: PATENTANWAELTE OLBRICHT, BUCHHOLD, KEULERTZ PA, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004010967

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 462863

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151123

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151123

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160601