EP2236728A1 - Shading device with slats - Google Patents

Shading device with slats Download PDF

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Publication number
EP2236728A1
EP2236728A1 EP10450043A EP10450043A EP2236728A1 EP 2236728 A1 EP2236728 A1 EP 2236728A1 EP 10450043 A EP10450043 A EP 10450043A EP 10450043 A EP10450043 A EP 10450043A EP 2236728 A1 EP2236728 A1 EP 2236728A1
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EP
European Patent Office
Prior art keywords
slats
guide
flanks
guide slots
shading device
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Granted
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EP10450043A
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German (de)
French (fr)
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EP2236728B1 (en
Inventor
Gerald Rankl
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Individual
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—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
    • E06B9/38—Other details
    • E06B9/386—Details of lamellae
    • 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
    • E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B10/00—Combustion apparatus characterised by the combination of two or more combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
    • F23B60/02—Combustion apparatus in which the fuel burns essentially without moving with combustion air supplied through a grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
    • F23B80/04—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel by means for guiding the flow of flue gases, e.g. baffles

Definitions

  • the invention relates to a shading device with slats pivotable about its longitudinal axis, which are displaceable along lateral guides of the height and have at their ends end guide slots for receiving the guides.
  • Slats for shading devices such as blinds or Venetian blinds
  • the guide must allow pivoting of the slats about its longitudinal axis.
  • the invention is therefore based on the object, a shading device of the type described in such a way that slats can be used from a wood material without having to give up a satisfactory pivoting and sufficient lateral guidance of the slats.
  • the invention solves this problem by the fact that the blades are made of a wood material and that the flanks of the guide slots with respect to a blade normal in the same direction inclined.
  • the slats between the end-side guide slots may have at least one further guide slot aligned with the end-side guide slots with inclined flanks for receiving an intermediate guide. When pivoting the slats, these are thus also supported between the lateral guides on at least one intermediate guide.
  • the guide slots with the inclined flanks do not necessarily have to be formed by the wood material of the slats themselves. For reasons of production or for reasons of material properties, it may be useful for the slats to carry inserts with the guide slots having the inclined flanks.
  • the shading device shown has a curtain of horizontally extending slats 1, which are held in a conventional manner in Schnurkoln.
  • the provided for pivoting the slats 1 reversible cords 2 of these Schnurscope are in the Fig. 2 and 3 indicated by dash-dotted lines.
  • the slats 1 of the curtain are guided along a lateral boundary 3 of a wall opening extending guide 4, in frontal guide slots 5 at the two ends of the slats 1 with lateral Intervene in the game.
  • the guides 4 are formed as guide webs, which is not mandatory.
  • the guide slots 5 made of a wood material slats 1 have mutually opposite flanks 6, which extend in the same direction inclined relative to a lamella normal (s), namely at an angle ⁇ of 30 ° to 60 °. Due to this inclination of the flanks 6 results for the guide slots 5 is a cross section in the form of a parallelogram, which has a short diagonal 7 and a long diagonal 8, as shown in the Fig. 2 dash-dotted lines is indicated, in which a blade 1 is shown in a transverse position.
  • Fig. 2 results directly determines the length of the short diagonal 7, the lateral movement of the lamellae 1 relative to the guide 4, while the length of the long diagonal 8 limits the maximum pivot angle, as shown in Fig. 3 can be removed, in which the slats 1 are displaced by means of the turning cords 2 in a stop-limited by the guide 4, maximum pivot position.
  • slats 1 For comparatively long slats 1, provision can be made for additional guidance of the slats 1 by means of at least one further guide slit 10 with inclined flanks 6, which is aligned with the end-side guide slots 5, for receiving an intermediate guide 11 is provided, as shown in the Fig. 1 is shown. If this intermediate guide 11 is provided with a web 12 which passes through a transverse slot 13 of the slats 1, then there is additionally a longitudinal guide for the slats 1. For reasons of strength, for example, the guide slots 5 and 10 off-center in a small distance from the transverse slot 13 having longitudinal edge of the slats 1 may be arranged.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)

Abstract

The device has lamellas (1) pivotable around a longitudinal axis and is movable along lateral guides (4). The lamellas comprise a guide slot (5) at the end for receiving the guides. The lamellas are made of a wood material, and flanks (6) of the guide slot are inclined opposite to a lamella normal (n). The flanks enclose an angle of 30 and 70 degrees opposite to the lamella normal. The lamellas comprise another guide slot that is aligned with the former guide slot for receiving an intermediate guide.

Description

Die Erfindung bezieht sich auf eine Beschattungsvorrichtung mit um ihre Längsachse verschwenkbaren Lamellen, die entlang seitlicher Führungen der Höhe nach verlagerbar sind und an ihren Enden stirnseitige Führungsschlitze zur Aufnahme der Führungen aufweisen.The invention relates to a shading device with slats pivotable about its longitudinal axis, which are displaceable along lateral guides of the height and have at their ends end guide slots for receiving the guides.

Lamellen für Beschattungsvorrichtungen, wie Jalousien oder Raffstores, werden an ihren Enden der Höhe nach verschiebbar geführt, wobei die Führung ein Verschwenken der Lamellen um ihre Längsachse ermöglichen muss. Zu diesem Zweck ist es üblich, die Lamellen mit über deren Enden axial vorstehenden Führungsansätzen zu versehen, die in seitliche Führungsschienen eingreifen und eine Schwenkachse für die Lamellen darstellen. Um den damit verbundenen Aufwand zu vermeiden und ein geräuscharmes und klemmfreies Verschwenken der Lamellen zu erlauben ist es darüber hinaus bekannt ( AT 413 126 B ), die Lamellenenden stufenförmig abzusetzen und im Bereich der Stufe einen axialen Führungsschlitz vorzusehen, in den ein vorzugsweise gummielastischer Führungssteg einer an der Stufe anliegenden Führungsschiene eingreift. Dieser Führungssteg dient somit einerseits der Lamellenführung und verhindert anderseits die Ausbildung eines Spalts zwischen der Führungsschiene und den Lamellenenden. Da der Führungssteg mit einem vergleichsweise geringen Seitenspiel in den stirnseitigen Führungsschlitz der Lamellen eingreifen soll, kann nur für vergleichsweise dünne Lamellen eine zufriedenstellende Verschwenkbarkeit gegenüber den einen Schwenkanschlag bildenden Führungsstegen sichergestellt werden, wie dies bei metallischen Lamellen und bei Kunststofflamellen, nicht aber bei Holzlamellen der Fall ist, die für eine ausreichende Festigkeit eine Dicke benötigen, die einem Vielfachen der Dicke von Lamellen aus Kunststoff oder Metall entspricht.Slats for shading devices, such as blinds or Venetian blinds, are slidably guided at their ends in height, the guide must allow pivoting of the slats about its longitudinal axis. For this purpose, it is customary to provide the lamellae with over their ends axially projecting guide lugs, which engage in lateral guide rails and constitute a pivot axis for the slats. In order to avoid the associated expense and to allow a low-noise and jam-free pivoting of the slats, it is also known ( AT 413 126 B ), stagger the fin ends and provide an axial guide slot in the region of the step, in which engages a preferably rubber-elastic guide web of a voltage applied to the stage guide rail. This guide web thus serves on the one hand the slat guide and on the other hand prevents the formation of a gap between the guide rail and the fin ends. Since the guide bar to engage with a comparatively small side play in the frontal guide slot of the slats, a satisfactory pivoting against the pivotal stop forming guide bars can be ensured only for comparatively thin slats, as in metallic slats and plastic slats, but not in wooden slats of the case is that require a thickness sufficient for a sufficient strength, which corresponds to a multiple of the thickness of lamellae made of plastic or metal.

Der Erfindung liegt somit die Aufgabe zugrunde, eine Beschattungsvorrichtung der eingangs geschilderten Art so auszugestalten, dass Lamellen aus einem Holzwerkstoff eingesetzt werden können, ohne auf eine zufriedenstellende Schwenkbarkeit und eine ausreichende Seitenführung der Lamellen verzichten zu müssen.The invention is therefore based on the object, a shading device of the type described in such a way that slats can be used from a wood material without having to give up a satisfactory pivoting and sufficient lateral guidance of the slats.

Die Erfindung löst die gestellte Aufgabe dadurch, dass die Lamellen aus einem Holzwerkstoff gefertigt sind und dass die Flanken der Führungsschlitze gegenüber einer Lamellennormalen gleichsinnig geneigt verlaufen.The invention solves this problem by the fact that the blades are made of a wood material and that the flanks of the guide slots with respect to a blade normal in the same direction inclined.

Da zufolge der gleichsinnigen, vorzugsweise übereinstimmenden Neigung der einander gegenüberliegenden Flanken der Querschnitt der Führungsschlitze zumindest angenähert einem Parallelogramm entspricht, bestimmen die einander bezüglich der kurzen Diagonale des Querschnittparallelogramms gegenüberliegenden Längsränder der Führungsschlitze das maximale Führungsspiel für die in die Führungsschlitze eingreifenden Führungen, während die einander bezüglich der großen Diagonale gegenüberliegenden Längsränder den maximalen Schwenkwinkel gegenüber den Führungen begrenzen, sodass aufgrund der unterschiedlichen Diagonallängen trotz eines beschränkten seitlichen Führungsspiels ein vergleichsweise großer Schwenkwinkel für die wegen des Holzwerkstoffs verhältnismäßig dicken Lamellen sichergestellt werden kann. Die in die Führungsschlitze eingreifenden Führungen für die Lamellen können unterschiedlich ausfallen und beispielsweise durch einen Führungssteg oder ein Führungsseil gebildet werden.Since, according to the same direction, preferably matching inclination of the opposite flanks of the cross section of the guide slots at least approximately corresponds to a parallelogram determine the opposite each other with respect to the short diagonal of the cross-sectional parallelogram longitudinal edges of the guide slots the maximum guide play for the guide slots engaging in the guides, while the respect The large diagonal opposite longitudinal edges limit the maximum pivot angle relative to the guides, so that due to the different diagonal lengths despite a limited lateral guide clearance, a comparatively large tilt angle for the relatively thick because of the wood material slats can be ensured. The engaging in the guide slots guides for the slats can be different and are formed for example by a guide bar or a guide rope.

Besonders günstige Konstruktionsverhältnisse ergeben sich, wenn die Flanken der Führungsschlitze gegenüber einer Lamellennormalen einen Winkel zwischen 30° und 70° einschließen. Mit zunehmendem Neigungswinkel wird zwar der Längenunterschied der Diagonalen des Querschnittparallelogramms größer, doch empfiehlt sich eine Begrenzung des Neigungswinkels nach oben, damit die einander bezüglich der kurzen Diagonale gegenüberliegenden Längsränder nicht in einer schmalen, bruchanfälligen Schneide auslaufen.Particularly favorable construction conditions arise when the flanks of the guide slots with respect to a lamella normals enclose an angle between 30 ° and 70 °. Although the difference in length of the diagonal of the cross-sectional parallelogram increases with increasing angle of inclination, it is advisable to limit the angle of inclination upward so that the longitudinal edges lying opposite each other with respect to the short diagonal do not run off in a narrow, fracture-prone cutting edge.

Für vergleichsweise lange Lamellen, die mit einem Holzwerkstoff verwirklicht werden können, kann sich eine zusätzliche Führung zur Stabilisierung der Lamellenlage als notwendig erweisen. Zu diesem Zweck können die Lamellen zwischen den endseitigen Führungsschlitzen wenigstens einen weiteren mit den endseitigen Führungsschlitzen fluchtenden Führungsschlitz mit geneigten Flanken zur Aufnahme einer Zwischenführung aufweisen. Beim Verschwenken der Lamellen stützen sich diese somit auch zwischen den seitlichen Führungen an wenigstens einer Zwischenführung ab.For relatively long slats that can be realized with a wood material, an additional guide to stabilize the slat position may prove necessary. For this purpose, the slats between the end-side guide slots may have at least one further guide slot aligned with the end-side guide slots with inclined flanks for receiving an intermediate guide. When pivoting the slats, these are thus also supported between the lateral guides on at least one intermediate guide.

Die Führungsschlitze mit den geneigten Flanken müssen nicht zwingend durch den Holzwerkstoff der Lamellen selbst gebildet werden. Aus Fertigungsgründen bzw. aus Gründen der Materialeigenschaften kann es sinnvoll sein, dass die Lamellen Einsätze mit den die geneigten Flanken aufweisenden Führungsschlitzen tragen.The guide slots with the inclined flanks do not necessarily have to be formed by the wood material of the slats themselves. For reasons of production or for reasons of material properties, it may be useful for the slats to carry inserts with the guide slots having the inclined flanks.

In der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel schematisch dargestellt. Es zeigen

Fig. 1
eine erfindungsgemäße Beschattungsvorrichtung ausschnittsweise im Bereich eines Lamellenendes in einer Draufsicht,
Fig.
2 diese Beschattungsvorrichtung in einem Schnitt nach der Linie II-II der Fig. 1 in einem größeren Maßstab und
Fig.
3 eine dem Schnitt nach der Linie II-II der Fig. 1 entsprechende Darstel- lung der Beschattungsvorrichtung, jedoch mit einer auf Anschlag ver- schwenkten Lamellenlage.
In the drawing, the subject invention is shown schematically in one embodiment. Show it
Fig. 1
a shading device according to the invention in sections in the region of a fin end in a plan view,
FIG.
2 this shading device in a section along the line II-II of Fig. 1 on a larger scale and
FIG.
3 a section along the line II-II of Fig. 1 corresponding illustration of the shading device, but with a slat position pivoted to the stop.

Die dargestellte Beschattungsvorrichtung weist einen Behang aus horizontal verlaufenden Lamellen 1 auf, die in herkömmlicher Weise in Schnurzügen gehalten werden. Die zum Schwenken der Lamellen 1 vorgesehenen Wendeschnüre 2 dieser Schnurzüge sind in den Fig. 2 und 3 strichpunktiert angedeutet. Die Lamellen 1 des Behangs werden entlang einer seitlichen Begrenzung 3 einer Wandöffnung verlaufenden Führung 4 geführt, die in stirnseitige Führungsschlitze 5 an den beiden Enden der Lamellen 1 mit seitlichem Spiel eingreifen. Im dargestellten Ausführungsbeispiel sind die Führungen 4 als Führungsstege ausgebildet, was jedoch nicht zwingend ist. Die Führungsschlitze 5 der aus einem Holzwerkstoff gefertigten Lamellen 1 weisen einander gegenüberliegende Flanken 6 auf, die gegenüber einer Lamellennormalen (n) gleichsinnig geneigt verlaufen, und zwar unter einem Winkel α von 30° bis 60°. Aufgrund dieser Neigung der Flanken 6 ergibt sich für die Führungsschlitze 5 ein Querschnitt in Form eines Parallelogramms, das eine kurze Diagonale 7 und eine lange Diagonale 8 aufweist, wie dies in der Fig. 2 strichpunktiert angedeutet ist, in der eine Lamelle 1 in einer Querlage abgebildet ist. Wie sich aus der Darstellung der Fig. 2 unmittelbar ergibt, bestimmt die Länge der kurzen Diagonale 7 das seitliche Bewegungsspiel der Lamellen 1 gegenüber der Führung 4, während die Länge der langen Diagonale 8 den größten Schwenkwinkel begrenzt, wie dies aus der Fig. 3 entnommen werden kann, in der die Lamellen 1 mit Hilfe der Wendeschnüre 2 in eine durch die Führung 4 anschlagbegrenzte, maximale Schwenkstellung verlagert sind.The shading device shown has a curtain of horizontally extending slats 1, which are held in a conventional manner in Schnurzügen. The provided for pivoting the slats 1 reversible cords 2 of these Schnurzüge are in the Fig. 2 and 3 indicated by dash-dotted lines. The slats 1 of the curtain are guided along a lateral boundary 3 of a wall opening extending guide 4, in frontal guide slots 5 at the two ends of the slats 1 with lateral Intervene in the game. In the illustrated embodiment, the guides 4 are formed as guide webs, which is not mandatory. The guide slots 5 made of a wood material slats 1 have mutually opposite flanks 6, which extend in the same direction inclined relative to a lamella normal (s), namely at an angle α of 30 ° to 60 °. Due to this inclination of the flanks 6 results for the guide slots 5 is a cross section in the form of a parallelogram, which has a short diagonal 7 and a long diagonal 8, as shown in the Fig. 2 dash-dotted lines is indicated, in which a blade 1 is shown in a transverse position. As can be seen from the presentation of Fig. 2 results directly determines the length of the short diagonal 7, the lateral movement of the lamellae 1 relative to the guide 4, while the length of the long diagonal 8 limits the maximum pivot angle, as shown in Fig. 3 can be removed, in which the slats 1 are displaced by means of the turning cords 2 in a stop-limited by the guide 4, maximum pivot position.

Es zeigt sich somit, dass der Längenunterschied zwischen den kurzen und den langen Diagonalen 7, 8 des Parallelogrammquerschnitts der Führungsschlitze 5 in Verbindung mit der Abmessung der Führung 4 quer zu den Führungsschlitzen 5 und der Dicke der Lamellen 1 das Verhältnis zwischen dem seitlichen Führungsspiel der Führung 4 innerhalb der Führungsschlitze 5 und den maximalen Schwenkwinkel für die Lamellen 1 bestimmen, wobei bei einer entsprechenden Wahl des Winkels α der Neigung der Flanken 6 in Abhängigkeit von der Belastbarkeit der Flankenränder insbesondere im Bereich der schneidenartig zulaufenden Kanten 9 trotz der für die erforderliche Festigkeit notwendigen Dicke der Holzlamellen 1 eine ausreichende Seitenführung der Lamellen 1 gegenüber der Führung 4 und eine gute Verschwenkbarkeit der Lamellen 1 sichergestellt werden kann.It is thus found that the difference in length between the short and long diagonals 7, 8 of the parallelogram cross section of the guide slots 5 in conjunction with the dimension of the guide 4 transversely to the guide slots 5 and the thickness of the slats 1, the ratio between the lateral guide play of the guide 4 determine within the guide slots 5 and the maximum pivot angle for the slats 1, wherein with a corresponding choice of the angle α of the inclination of the flanks 6 depending on the capacity of the edge edges in particular in the area of the edge-like edges 9 despite the necessary strength required Thickness of the wood slats 1 sufficient lateral guidance of the slats 1 relative to the guide 4 and a good pivotability of the slats 1 can be ensured.

Bei vergleichsweise langen Lamellen 1 kann für eine zusätzliche Führung der Lamellen 1 gesorgt werden, indem zwischen den endseitigen Führungsschlitzen 5 wenigstens ein weiterer mit den endseitigen Führungsschlitzen 5 fluchtender Führungsschlitz 10 mit geneigten Flanken 6 zur Aufnahme einer Zwischenführung 11 vorgesehen wird, wie dies in der Fig. 1 dargestellt ist. Wird diese Zwischenführung 11 mit einem Steg 12 versehen, der durch einen Querschlitz 13 der Lamellen 1 durchtritt, so ergibt sich zusätzlich eine Längsführung für die Lamellen 1. Beispielsweise aus Festigkeitsgründen können in einem solchen Fall die Führungsschlitze 5 und 10 außermittig in einem geringen Abstand vom den Querschlitz 13 aufweisenden Längsrand der Lamellen 1 angeordnet sein.For comparatively long slats 1, provision can be made for additional guidance of the slats 1 by means of at least one further guide slit 10 with inclined flanks 6, which is aligned with the end-side guide slots 5, for receiving an intermediate guide 11 is provided, as shown in the Fig. 1 is shown. If this intermediate guide 11 is provided with a web 12 which passes through a transverse slot 13 of the slats 1, then there is additionally a longitudinal guide for the slats 1. For reasons of strength, for example, the guide slots 5 and 10 off-center in a small distance from the transverse slot 13 having longitudinal edge of the slats 1 may be arranged.

Claims (4)

Beschattungsvorrichtung mit um ihre Längsachse verschwenkbaren Lamellen (1), die entlang seitlicher Führungen (4) der Höhe nach verlagerbar sind und an ihren Enden stirnseitige Führungsschlitze (5) zur Aufnahme der Führungen (4) aufweisen, dadurch gekennzeichnet, dass die Lamellen (1) aus einem Holzwerkstoff gefertigt sind und dass die Flanken (6) der Führungsschlitze (5) gegenüber einer Lamellennormalen (n) gleichsinnig geneigt verlaufen.Shading device with slats (1) which are pivotable about their longitudinal axis and which are displaceable along lateral guides (4) and have at their ends end guide slots (5) for receiving the guides (4), characterized in that the slats (1) are made of a wood-based material and that the flanks (6) of the guide slots (5) with respect to a lamella normal (s) extend in the same direction inclined. Beschattungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Flanken (6) gegenüber einer Lamellennormalen (n) einen Winkel (α) zwischen 30° und 70° einschließen.Shading device according to claim 1, characterized in that the flanks (6) form an angle (α) between 30 ° and 70 ° with respect to a lamella normal (s). Beschattungsvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Lamellen (1) zwischen den endseitigen Führungsschlitzen (5) wenigstens einen weiteren mit den endseitigen Führungsschlitzen (5) fluchtenden Führungsschlitz (10) mit geneigten Flanken (6) zur Aufnahme einer Zwischenführung (11) aufweisen.Shading device according to claim 1 or 2, characterized in that the lamellae (1) between the end-side guide slots (5) at least one further with the end guide slots (5) aligned guide slot (10) with inclined flanks (6) for receiving an intermediate guide (11 ) exhibit. Beschattungsvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Lamellen (1) Einsätze mit den die geneigten Flanken (6) aufweisenden Führungsschlitzen (5) tragen.Shading device according to one of claims 1 to 3, characterized in that the lamellae (1) carry inserts with the inclined flanks (6) having guide slots (5).
EP10450043A 2009-03-20 2010-03-18 Shading device with slats Not-in-force EP2236728B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0044809A AT507301B1 (en) 2009-03-20 2009-03-20 SHADING DEVICE

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EP2236728A1 true EP2236728A1 (en) 2010-10-06
EP2236728B1 EP2236728B1 (en) 2011-11-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016102322A (en) * 2014-11-28 2016-06-02 立川ブラインド工業株式会社 Horizontal blind
CN109563729A (en) * 2016-06-08 2019-04-02 马勒管理有限公司 Venetian blind and method for assembling the venetian blind

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE506199C (en) * 1930-08-29 Emil Nicodemus Board curtain with slits arranged at the ends of the boards for the guide rods and the lift bands
US2170877A (en) * 1936-12-05 1939-08-29 Lester S Simon Venetian blind
US2324536A (en) * 1942-01-19 1943-07-20 Transp Equipment Co Closure structure
US2407554A (en) * 1944-07-05 1946-09-10 Siegfreid G Isserstedt Blind
US2428909A (en) * 1945-08-21 1947-10-14 Elliott Morris Aubrey Venetian blind slat
KR20040024083A (en) 2002-09-13 2004-03-20 김화순 Method for manufacturing a slat of blind type using timber portion with gnarls and slat manufactured by the same
AT413126B (en) 2004-03-31 2005-11-15 Kraler Franz LAMELLE OF A JALOUSIE BZW. A RAFFSTORES

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DE506199C (en) * 1930-08-29 Emil Nicodemus Board curtain with slits arranged at the ends of the boards for the guide rods and the lift bands
US2170877A (en) * 1936-12-05 1939-08-29 Lester S Simon Venetian blind
US2324536A (en) * 1942-01-19 1943-07-20 Transp Equipment Co Closure structure
US2407554A (en) * 1944-07-05 1946-09-10 Siegfreid G Isserstedt Blind
US2428909A (en) * 1945-08-21 1947-10-14 Elliott Morris Aubrey Venetian blind slat
KR20040024083A (en) 2002-09-13 2004-03-20 김화순 Method for manufacturing a slat of blind type using timber portion with gnarls and slat manufactured by the same
AT413126B (en) 2004-03-31 2005-11-15 Kraler Franz LAMELLE OF A JALOUSIE BZW. A RAFFSTORES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016102322A (en) * 2014-11-28 2016-06-02 立川ブラインド工業株式会社 Horizontal blind
CN109563729A (en) * 2016-06-08 2019-04-02 马勒管理有限公司 Venetian blind and method for assembling the venetian blind
CN109563729B (en) * 2016-06-08 2020-04-24 马勒管理有限公司 Venetian blind and method for assembling the same

Also Published As

Publication number Publication date
EP2236728B1 (en) 2011-11-02
ATE531891T1 (en) 2011-11-15
AT507301A4 (en) 2010-04-15
AT507301B1 (en) 2010-04-15

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