EP1845211A2 - Assembly for mounting a roller projection screen in a suspended ceiling - Google Patents

Assembly for mounting a roller projection screen in a suspended ceiling Download PDF

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Publication number
EP1845211A2
EP1845211A2 EP07007371A EP07007371A EP1845211A2 EP 1845211 A2 EP1845211 A2 EP 1845211A2 EP 07007371 A EP07007371 A EP 07007371A EP 07007371 A EP07007371 A EP 07007371A EP 1845211 A2 EP1845211 A2 EP 1845211A2
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EP
European Patent Office
Prior art keywords
inner housing
housing
ceiling
profile piece
installation
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Withdrawn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
EP07007371A
Other languages
German (de)
French (fr)
Other versions
EP1845211A3 (en
Inventor
Peter Merczak
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.)
OPTITEC GMBH & CO. KG
Original Assignee
Optitec & Cokg GmbH
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 Optitec & Cokg GmbH filed Critical Optitec & Cokg GmbH
Publication of EP1845211A2 publication Critical patent/EP1845211A2/en
Publication of EP1845211A3 publication Critical patent/EP1845211A3/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling

Definitions

  • the invention relates to an arrangement for fixing a roller screen in a ceiling formed from a suspended on a supporting member, grid-like and ceiling panels receiving frame ceiling, consisting of a connectable to the supporting component and insertable into the ceiling, elongated mounting housing and an inner housing fastened therein with integrated roller screen and drive motor.
  • Suspended ceilings initially consist of a grid-like frame, which is held by means of rods, ropes or the like at a distance to at least one supporting component.
  • To form the actual ceiling ceiling panels of different types are suspended or used in the suspended frame.
  • a mounting housing is suspended in a predetermined size on the supporting component, which is usually attached by means of adjustable screws to the supporting component.
  • the removed ceiling panels are cut around the installation housing and fastened by means of additional connecting parts to the supporting component.
  • a so-called inspection opening is usually left free on both end faces of the installation housing.
  • an inner housing with a roller screen and a drive is inserted into the installation housing.
  • This inner housing is only slightly smaller in its horizontal cross section than the corresponding cross section of the installation housing, so that it can be accommodated almost without play of the installation housing.
  • holes are first drilled into the installation housing and the inner housing via the still open inspection openings, into which screws are then screwed. Then the inspection openings are closed.
  • the invention is therefore an object of the invention to provide a device for mounting a roller screen in a ceiling formed from a suspended on a supporting member, grid-like and ceiling panels receiving frame in which the inner housing together with the roller screen and the drive in the shortest possible time and without Tools used, but also can be removed again.
  • a visually and technically perfect finish should be achieved on the underside of the ceiling.
  • this should also reduce the number of mounting housings to be kept in stock.
  • the installation housing is appreciably larger than the inner housing is formed in its lower region in each case at a distance from its two end faces each having a profiled piece with the end face facing horizontal leg and the outer end faces of the inner housing have a downwardly directed and on the horizontal of the profile piece supporting projection.
  • a mounting housing 1 can be seen, which is connected via special fasteners 2 known per se, supporting components, which are not shown in the drawing.
  • This installation housing 1 has on its underside a circumferential bar 3, rest on the cut and only hinted ceiling panels 4 of known design. This completes the space around the installation housing completely and visually perfectly.
  • the installation housing 1 has in its inner bottom region at a distance from each end face on a profile piece 5, which is advantageously formed from an angle section and of which a leg protrudes vertically upwards. Further, the installation housing 1 is provided at one end with a small opening 6 only indicated, is guided by a cable connected to a power cable 7 inwards and there receives a plug-in coupling 8.
  • the inner housing 10 a roller screen and an electric drive for the same are housed, which are not shown for clarity in the drawing.
  • the inner housing 10 is considerably smaller than the installation housing 1. This means that the inner housing 10 is not only lower by a predetermined amount, but also considerably shorter than that Installation housing 1 is what makes the drawing particularly clear.
  • the inner housing 10 on the outside of each end face on a downwardly directed projection 11, which is advantageously formed by the vertical leg of an angle section piece.
  • the angle profile piece advantageously inside, is fastened to the inner housing 10 via the other leg.
  • the downwardly directed projections 11 are formed so long that they are each shorter than the bottom edge of the inner housing 10 by approximately the wall thickness of the horizontal leg of the angle profile piece.
  • the inner housing 10 in this embodiment on its upper side two spaced-apart cords 12, which may also be formed as chains, on. These cords 12 are each equipped with an eyelet 13 at its free end. About these eyes 13, the inner housing 10 can be hung before the actual assembly process to hooks 14 of the mounting housing 1. This facilitates the assembly process, since there is no risk that the inner housing 10 may accidentally fall down during assembly. At the same time, the plug-in coupling 8 is already connected to a corresponding counterpart of the inner housing 10.
  • the inner housing 10 pivoted in an inclined position and inserted in this inclined position in the mounting housing 1. Thereafter, it is pivoted back into its horizontal position in the installation housing 1 and lowered in this horizontal position.
  • the projections 11 move behind the vertical legs of the profile pieces 5, as can be seen in Figure 3, and are based on the horizontal legs of the profile pieces 5 from.
  • this always assumes that the distance between the two vertical legs of the profile pieces 5 accordingly has been selected and the projections of the profile pieces 5 have a correspondingly large distance from the outer end faces of the inner housing 10.
  • the lower opening of the installation housing 1 is completely closed by the inner housing 10.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Finishing Walls (AREA)

Abstract

An elongate mounting housing (1) in the ceiling is substantially larger than an inner housing (10) accommodating the roller screen and driver motor. The mounting housing has a profile piece at each end with horizontal limbs. The outer ends of the inner housing have respective downward facing protrusions (11) which are sported on the horizontal limbs of the profile pieces.

Description

Die Erfindung bezieht sich auf eine Anordnung zur Befestigung einer Rollleinwand in einer aus einem an einem tragenden Bauteil aufgehängten, gitterartigen und Deckenplatten aufnehmenden Rahmen gebildeten Decke, bestehend aus einem an dem tragenden Bauteil anschließbaren und in die Decke einsetzbaren, länglichen Einbaugehäuse und einem darin befestigbaren Innengehäuse mit integrierter Rollleinwand und Antriebsmotor.The invention relates to an arrangement for fixing a roller screen in a ceiling formed from a suspended on a supporting member, grid-like and ceiling panels receiving frame ceiling, consisting of a connectable to the supporting component and insertable into the ceiling, elongated mounting housing and an inner housing fastened therein with integrated roller screen and drive motor.

Abgehängte Decken bestehen zunächst aus einem gitterartigen Rahmen, der über Stäbe, Seile oder dergleichen mit Abstand an mindestens einem tragenden Bauteil gehalten ist. Zur Bildung der eigentlichen Decke werden in den abgehängten Rahmen Deckenplatten unterschiedlicher Bauart eingehängt bzw. eingesetzt. Um nun in einer solchen Decke eine Rollleinwand unterzubringen, ist es zunächst erforderlich, die Decke auszuschneiden und die störenden Rahmenteile zu entfernen. Sodann wird an dem tragenden Bauteil ein Einbaugehäuse in einer vorgegebenen Größe aufgehängt, das meist mittels einstellbarer Schrauben an dem tragenden Bauteil befestigt ist. Im Anschluss daran werden um das Einbaugehäuse die entfernten Deckenplatten zugeschnitten und mittels zusätzlicher Anschlussteile an dem tragenden Bauteil befestigt. Dabei wird meist an beiden Stirnseiten des Einbaugehäuses jeweils eine sogenannte Revisionsöffnung freigelassen. Danach wird in das Einbaugehäuse ein Innengehäuse mit einer Rollleinwand und einem Antrieb eingesetzt. Dieses Innengehäuse ist in seinem horizontalen Querschnitt nur unwesentlich kleiner als der entsprechende Querschnitt des Einbaugehäuses, so dass dasselbe fast spielfrei von dem Einbaugehäuse aufgenommen werden kann. Sobald sich das Innengehäuse im Einbaugehäuse befindet, werden zunächst über die noch offenen Revisionsöffnungen Löcher in das Einbaugehäuse und das Innengehäuse gebohrt, in die dann Schrauben eingedreht werden. Anschließend werden die Revisionsöffnungen geschlossen.Suspended ceilings initially consist of a grid-like frame, which is held by means of rods, ropes or the like at a distance to at least one supporting component. To form the actual ceiling ceiling panels of different types are suspended or used in the suspended frame. In order to accommodate a roller screen in such a ceiling, it is first necessary to cut out the ceiling and remove the disturbing frame parts. Then, a mounting housing is suspended in a predetermined size on the supporting component, which is usually attached by means of adjustable screws to the supporting component. Following this, the removed ceiling panels are cut around the installation housing and fastened by means of additional connecting parts to the supporting component. In each case, a so-called inspection opening is usually left free on both end faces of the installation housing. Thereafter, an inner housing with a roller screen and a drive is inserted into the installation housing. This inner housing is only slightly smaller in its horizontal cross section than the corresponding cross section of the installation housing, so that it can be accommodated almost without play of the installation housing. As soon as the inner housing is in the installation housing, holes are first drilled into the installation housing and the inner housing via the still open inspection openings, into which screws are then screwed. Then the inspection openings are closed.

Diese Ausgestaltung macht es erforderlich, dass für jede Größe eines Innengehäuses, die ja von der Größe der Rollleinwand abhängig ist, ein genau passendes Einbaugehäuse in Einzelbauweise hergestellt und auch auf Lager gehalten werden muss, was nicht nur hohe Kosten erfordert, sondern auch einen beachtliche Lageraufwand mit sich bringt. Darüber hinaus sind für den Einbau des Innengehäuses in das Einbaugehäuse Werkzeuge und Befestigungsmittel erforderlich. Beispielsweise dann, wenn der Antriebsmotor oder die Rollleinwand defekt ist und repariert oder erneuert werden müssen, ist dies mit erheblichem Zeitaufwand verbunden und erfordert wieder Werkzeuge.This configuration makes it necessary that for each size of an inner housing, which is indeed dependent on the size of the roller screen, made a precisely fitting installation housing in individual construction and must be kept in stock, which not only requires high costs, but also a considerable storage costs brings with it. In addition, tools and fasteners are required for the installation of the inner housing in the housing. For example, if the drive motor or the roller screen is defective and need to be repaired or renewed, this is associated with considerable time and requires tools again.

Der Erfindung liegt deshalb die Aufgabe zugrunde, eine Anordnung zur Befestigung einer Rollleinwand in einer aus einem an einem tragenden Bauteil aufgehängten, gitterartigen und Deckenplatten aufnehmenden Rahmen gebildeten Decke zu schaffen, bei der das Innengehäuse zusammen mit der Rollleinwand und dem Antrieb in kürzester Zeit und ohne Werkzeuge eingesetzt, aber auch wieder entnommen werden kann. Dabei soll dennoch ein optisch und technisch perfekter Abschluss an der Unterseite der Decke erreicht werden. Zusätzlich soll dadurch aber auch die Anzahl der auf Lager zu haltenden Einbaugehäuse reduziert werden.The invention is therefore an object of the invention to provide a device for mounting a roller screen in a ceiling formed from a suspended on a supporting member, grid-like and ceiling panels receiving frame in which the inner housing together with the roller screen and the drive in the shortest possible time and without Tools used, but also can be removed again. At the same time, a visually and technically perfect finish should be achieved on the underside of the ceiling. In addition, this should also reduce the number of mounting housings to be kept in stock.

Zur Lösung dieser Aufgabe wird gemäß der Erfindung bei einer Anordnung der eingangs beschriebenen Gattung vorgeschlagen, dass das Einbaugehäuse nennenswert größer als das Innengehäuse ausgebildet ist in seinem unteren Bereich jeweils mit Abstand von seinen beiden Stirnflächen jeweils ein Profistück mit der Stirnfläche zugewandtem, horizontalem Schenkel besitzt und die äußeren Stirnflächen des Innengehäuses einen nach unten gerichteten und sich auf dem horizontalen des Profilstückes abstützenden Vorsprung aufweisen.To solve this problem, it is proposed according to the invention in an arrangement of the type described above, that the installation housing is appreciably larger than the inner housing is formed in its lower region in each case at a distance from its two end faces each having a profiled piece with the end face facing horizontal leg and the outer end faces of the inner housing have a downwardly directed and on the horizontal of the profile piece supporting projection.

Weitere Merkmale einer Anordnung gemäß der Erfindung sind in den Ansprüchen 2 bis 5 offenbart.Further features of an arrangement according to the invention are disclosed in claims 2 to 5.

Die Erfindung sowie weitere Vorteile derselben werden nachfolgend anhand eines in einer Zeichnung in vereinfachter Weise dargestellten und nicht unbedingt maßstabsgerecht gezeichneten Ausführungsbeispieles näher erläutert. Dabei zeigen die

Figuren 1 bis 3
jeweils eine Vorderansicht eines Einbaugehäuses und eines Innengehäuses in unterschiedlichem Zustand während des Zusammenbaus.
The invention and further advantages thereof are explained in more detail below with reference to an embodiment shown in a simplified manner in a drawing and not necessarily drawn to scale. The show
FIGS. 1 to 3
each a front view of an installation housing and an inner housing in a different state during assembly.

In der Figur 1 der Zeichnung ist zunächst ein Einbaugehäuse 1 zu sehen, welches über besondere Befestigungselemente 2 an sich bekannten, tragenden Bauteilen angeschlossen ist, die jedoch in der Zeichnung nicht dargestellt sind. Dieses Einbaugehäuse 1 besitzt an seiner Unterseite eine umlaufende Leiste 3, auf der zugeschnittene und nur angedeutete Deckenplatten 4 bekannter Bauart aufliegen. Damit ist der Raum um das Einbaugehäuse vollständig und optisch einwandfrei abgeschlossen. Das Einbaugehäuse 1 weist in seinem inneren Bodenbereich mit Abstand von jeder Stirnseite ein Profilstück 5 auf, welches vorteilhaft aus einem Winkelprofil gebildet ist und von dem ein Schenkel senkrecht nach oben ragt. Ferner ist das Einbaugehäuse 1 an einer Stirnseite mit einer kleinen nur angedeuteten Öffnung 6 versehen, durch ein an ein Stromnetz angeschlossenes Kabel 7 nach innen geführt ist und dort eine Steckkupplung 8 aufnimmt.In the figure 1 of the drawing, first, a mounting housing 1 can be seen, which is connected via special fasteners 2 known per se, supporting components, which are not shown in the drawing. This installation housing 1 has on its underside a circumferential bar 3, rest on the cut and only hinted ceiling panels 4 of known design. This completes the space around the installation housing completely and visually perfectly. The installation housing 1 has in its inner bottom region at a distance from each end face on a profile piece 5, which is advantageously formed from an angle section and of which a leg protrudes vertically upwards. Further, the installation housing 1 is provided at one end with a small opening 6 only indicated, is guided by a cable connected to a power cable 7 inwards and there receives a plug-in coupling 8.

In dem Innengehäuse 10 sind eine Rollleinwand und ein elektrischer Antrieb für dieselbe untergebracht, die jedoch zu besseren Deutlichkeit in der Zeichnung nicht dargestellt sind. Das Innengehäuse 10 ist erheblich kleiner als das Einbaugehäuse 1. Das bedeutet, dass das Innengehäuse 10 nicht nur um ein vorgegebenes Maß niedriger, sondern auch erheblich kürzer als das Einbaugehäuse 1 ist, was die Zeichnung besonders deutlich erkennen lässt. Ferner weist das Innengehäuse 10 außen an jeder Stirnfläche einen nach unten gerichteten Vorsprung 11 auf, der in vorteilhafter Weise durch den senkrechten Schenkel eines Winkelprofilstückes gebildet ist. Über den anderen Schenkel ist das Winkelprofilstück, vorteilhaft innen, am Innengehäuse 10 befestigt. Dabei sind die nach unten gerichteten Vorsprünge 11 so lang ausgebildet, dass sie jeweils um etwa die Wanddicke des horizontalen Schenkels des Winkelprofilstückes kürzer als die Unterkante des Innengehäuses 10 sind.In the inner housing 10, a roller screen and an electric drive for the same are housed, which are not shown for clarity in the drawing. The inner housing 10 is considerably smaller than the installation housing 1. This means that the inner housing 10 is not only lower by a predetermined amount, but also considerably shorter than that Installation housing 1 is what makes the drawing particularly clear. Furthermore, the inner housing 10 on the outside of each end face on a downwardly directed projection 11, which is advantageously formed by the vertical leg of an angle section piece. The angle profile piece, advantageously inside, is fastened to the inner housing 10 via the other leg. In this case, the downwardly directed projections 11 are formed so long that they are each shorter than the bottom edge of the inner housing 10 by approximately the wall thickness of the horizontal leg of the angle profile piece.

Ferner weist das Innengehäuse 10 in diesem Ausführungsbeispiel an seiner Oberseite zwei mit Abstand voneinander angeordnete Schnüre 12, die auch als Ketten ausgebildet sein können, auf. Diese Schnüre 12 sind an ihrem freien Ende jeweils mit einer Öse 13 ausgestattet. Über diese Ösen 13 kann das Innengehäuse 10 vor dem eigentlichen Montagevorgang an Haken 14 des Einbaugehäuses 1 eingehängt werden. Dies erleichtert den Montagevorgang, da nicht die Gefahr besteht, dass das Innengehäuse 10 bei der Montage unabsichtlich nach unten fallen kann. Gleichzeitig wird auch schon jetzt die Steckkupplung 8 an ein entsprechendes Gegenstück des Innengehäuses 10 angeschlossen.Further, the inner housing 10 in this embodiment, on its upper side two spaced-apart cords 12, which may also be formed as chains, on. These cords 12 are each equipped with an eyelet 13 at its free end. About these eyes 13, the inner housing 10 can be hung before the actual assembly process to hooks 14 of the mounting housing 1. This facilitates the assembly process, since there is no risk that the inner housing 10 may accidentally fall down during assembly. At the same time, the plug-in coupling 8 is already connected to a corresponding counterpart of the inner housing 10.

Im Anschluss daran wird das Innengehäuse 10, wie in der Figur 2 angedeutet, in eine Schräglage geschwenkt und in dieser Schräglage in das Einbaugehäuse 1 eingeschoben. Danach wird es im Einbaugehäuse 1 wieder in seine horizontale Lage zurückgeschwenkt und in dieser horizontalen Lage abgesenkt. Dabei bewegen sich die Vorsprünge 11 hinter die senkrechten Schenkel der Profilstücke 5, wie dies in der Figur 3 zu erkennen ist, und stützen sich auf den horizontalen Schenkeln der Profilstücke 5 ab. Dies setzt allerdings immer voraus, dass der Abstand zwischen den beiden senkrechten Schenkel der Profilstücke 5 entsprechend gewählt wurde und die Vorsprünge der Profilstücke 5 einen entsprechend großen Abstand von den äußeren Stirnflächen des Innengehäuses 10 aufweisen. In dieser Lage des Innengehäuses 10 ist die untere Öffnung des Einbaugehäuses 1 vollständig durch das Innengehäuse 10 geschlossen. Für die vorbeschriebene Montage des Innengehäuses 10 in das Einbaugehäuse 1 sind keinerlei Werkzeuge und sonstige Befestigungsmittel erforderlich. Der Einschiebevorgang des Innengehäuses 10 bzw. dessen gesamte Montage wird dadurch erleichtert, dass das Innengehäuse 10 in seinem Querschnitt, insbesondere in seiner Höhe und seiner Länge, nennenswert kleiner als das Einbaugehäuse 1 ist.Subsequently, the inner housing 10, as indicated in Figure 2, pivoted in an inclined position and inserted in this inclined position in the mounting housing 1. Thereafter, it is pivoted back into its horizontal position in the installation housing 1 and lowered in this horizontal position. In this case, the projections 11 move behind the vertical legs of the profile pieces 5, as can be seen in Figure 3, and are based on the horizontal legs of the profile pieces 5 from. However, this always assumes that the distance between the two vertical legs of the profile pieces 5 accordingly has been selected and the projections of the profile pieces 5 have a correspondingly large distance from the outer end faces of the inner housing 10. In this position of the inner housing 10, the lower opening of the installation housing 1 is completely closed by the inner housing 10. For the above-described installation of the inner housing 10 in the mounting housing 1 no tools and other fastening means are required. The insertion process of the inner housing 10 or its entire assembly is facilitated by the fact that the inner housing 10 in its cross-section, in particular in its height and its length, is appreciably smaller than the installation housing 1.

Aus der montierten Stellung des Innengehäuses 10 gemäß der Figur 3 kann dasselbe auch wieder problemlos entfernt werden, wobei dazu auch keinerlei Werkzeug benötigt wird. Nach dem Aushängen der Ösen 13 und dem Herausziehen des Steckers 8 können Reparaturen oder sonstige Arbeiten am Innengehäuse 10, der Rollleinwand oder dem Antrieb durchgeführt werden.From the mounted position of the inner housing 10 according to the figure 3, the same can also be easily removed again, and this also no tool is needed. After unhooking the eyes 13 and pulling out the plug 8 repairs or other work on the inner housing 10, the roller screen or the drive can be performed.

Claims (5)

Anordnung zur Befestigung einer Rollleinwand in einer aus einem an einem tragenden Bauteil aufgehängten, gitterartigen und Deckenplatten aufnehmenden Rahmen gebildeten Decke, bestehend aus einem an dem tragenden Bauteil anschließbaren und in die Decke einsetzbaren, länglichen Einbaugehäuse und einem darin befestigbaren Innengehäuse mit integrierter Rollleinwand und Antriebsmotor,
dadurch gekennzeichnet,
dass das Einbaugehäuse (1) nennenswert größer als das Innengehäuse (10) ausgebildet ist und in seinem unteren Bereich jeweils mit Abstand von seinen beiden Stirnflächen jeweils ein Profilstück mit jeweils der Stirnfläche zugewandtem, horizontalem Schenkel besitzt und die äußeren Stirnflächen des Innengehäuses (10) einen nach unten gerichteten und sich auf dem horizontalen Schenkel des Profilstückes abstützenden Vorsprung (11) aufweisen.Arrangement for fastening a roller screen in a ceiling formed by a frame suspended from a load-bearing component, lattice-like and ceiling panels, comprising an elongated installation housing connectable to the supporting component and insertable into the ceiling, and an inner housing with integrated roller screen and drive motor securable therein;
characterized,
that the installation housing (1) is appreciably larger than the inner housing (10) and in its lower region in each case at a distance from its two end faces each have a profile piece with each of the end face facing, horizontal leg and the outer end faces of the inner housing (10) a have downwardly directed and supported on the horizontal leg of the profile piece projection (11). Anordnung nach Anspruch 1,
dadurch gekennzeichnet,
dass der Vorsprung (11) durch einen Schenkel eines Winkelprofilstückes gebildet ist.Arrangement according to claim 1,
characterized,
that the projection (11) is formed by a leg of an angle profile piece. Anordnung nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
dass das Winkelprofilstück an der Oberseite des Innengehäuses (10) befestigt ist.Arrangement according to claim 1 or 2,
characterized,
that the angle profile piece is attached to the top of the inner housing (10). Anordnung nach mindestens einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
dass das Einbaugehäuse (10) an seiner Außenseite eine umlaufende, horizontale Leiste (3) aufweist.Arrangement according to at least one of claims 1 to 3,
characterized,
that the installation housing (10) on its outer side has a circumferential horizontal bar (3). Anordnung nach mindestens einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet,
dass die horizontale Leiste ( ) durch eine Winkelschiene ( ) gebildet ist.Arrangement according to at least one of claims 1 to 4,
characterized,
that the horizontal bar (12) is formed by an angle rail (12).
EP07007371A 2006-04-15 2007-04-11 Assembly for mounting a roller projection screen in a suspended ceiling Withdrawn EP1845211A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200620006150 DE202006006150U1 (en) 2006-04-15 2006-04-15 Fixing device for attaching motor-driven roller screen to suspended ceiling, has protrusions at ends on inner housing supported on horizontal limbs of profile pieces of mounting housing

Publications (2)

Publication Number Publication Date
EP1845211A2 true EP1845211A2 (en) 2007-10-17
EP1845211A3 EP1845211A3 (en) 2011-04-20

Family

ID=36651141

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07007371A Withdrawn EP1845211A3 (en) 2006-04-15 2007-04-11 Assembly for mounting a roller projection screen in a suspended ceiling

Country Status (2)

Country Link
EP (1) EP1845211A3 (en)
DE (1) DE202006006150U1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH384823A (en) * 1960-02-26 1965-02-26 Gema Ag Apparatebau Und Stanze Ceiling construction with light insert
US4424554A (en) * 1982-09-28 1984-01-03 Lightolier Incorporated Ceiling fixture with improved mounting means
DE9212293U1 (en) * 1992-09-16 1994-01-27 Mechanische Weberei Gmbh & Co., 33175 Bad Lippspringe Mounting system for fastening housing boxes in suspended ceilings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH384823A (en) * 1960-02-26 1965-02-26 Gema Ag Apparatebau Und Stanze Ceiling construction with light insert
US4424554A (en) * 1982-09-28 1984-01-03 Lightolier Incorporated Ceiling fixture with improved mounting means
DE9212293U1 (en) * 1992-09-16 1994-01-27 Mechanische Weberei Gmbh & Co., 33175 Bad Lippspringe Mounting system for fastening housing boxes in suspended ceilings

Also Published As

Publication number Publication date
DE202006006150U1 (en) 2006-06-22
EP1845211A3 (en) 2011-04-20

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