EP2090736B1 - Roller blind - Google Patents

Roller blind Download PDF

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Publication number
EP2090736B1
EP2090736B1 EP08169455.6A EP08169455A EP2090736B1 EP 2090736 B1 EP2090736 B1 EP 2090736B1 EP 08169455 A EP08169455 A EP 08169455A EP 2090736 B1 EP2090736 B1 EP 2090736B1
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EP
European Patent Office
Prior art keywords
coupling piece
roller shutter
groove
winding shaft
shutter according
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
EP08169455.6A
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German (de)
French (fr)
Other versions
EP2090736A1 (en
Inventor
Martin Ewendt
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.)
Schueco International KG
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Schueco International KG
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Publication of EP2090736A1 publication Critical patent/EP2090736A1/en
Application granted granted Critical
Publication of EP2090736B1 publication Critical patent/EP2090736B1/en
Not-in-force legal-status Critical Current
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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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/171—Rollers therefor; Fastening roller shutters to rollers
    • E06B9/172—Rollers therefor; Fastening roller shutters to rollers by clamping bars

Definitions

  • the present invention relates to a roller shutter, with a rotatable winding shaft, on which a plurality of fins are wound.
  • the FR 2547 617 shows a roller shutter with a cylindrical winding shaft, in which a coupling piece for fixing a band can be fixed to a groove. On the band then slats of a shutter are attached.
  • the EP 1 233 141 discloses a roller shutter in which the winding shaft is cylindrical. At a groove of the winding shaft, a coupling piece is fixed to which immediately join the slats of the shutter.
  • At least one coupling piece is fixed to the winding shaft on a groove on which the slats are held.
  • the groove has on one side a groove wall, which extends higher in the radial direction of the winding shaft than on the opposite side of the groove.
  • the coupling piece is embraced on opposite sides by the groove U-shaped, so that accidental release is avoided.
  • the coupling piece can be clamped by a screw.
  • the screw can be supported with an end portion against a wall on the winding shaft.
  • a webbing is fixed to the coupling piece, which may be designed to hold the slats as a band, rope or chain.
  • the webbing is guided through a slot on the coupling piece.
  • a plurality of spaced-apart coupling pieces are preferably mounted on the winding shaft.
  • the winding shaft is preferably made of an extruded extruded profile on which a groove for pivoting one or more coupling pieces is formed. This eliminates post-processing steps.
  • the length of the webbing is adjustable.
  • an adjustment screw may be provided for adjusting the length of the webbing on the coupling piece.
  • a roller shutter 1 comprises a plurality of fins 2, which together form a Lamellenbehang 3.
  • the roller shutter 1 or the Lamellenbehang 3 is usually a building opening, such as windows, doors or gates completely or partially closed.
  • the roller shutter 1 is mainly a visual and sun protection, but can also act burglar-resistant and heat-insulating.
  • the slats 2 are guided laterally in rails 4 and can be wound in an upper and / or lower roller shutter housing 5.
  • a rotatably mounted winding shaft 6 is located in the roller shutter housing 5.
  • a groove 7 is formed on which a plurality of spaced-apart coupling pieces 8 are mounted.
  • a webbing 9 is attached, which serves for the connection of the individual slats 2 to a Lamellenbehang 3.
  • the coupling pieces 8 can be adjusted in the axial direction of the winding shaft 6. Further, the length of the straps 9 can be adjusted to the coupling piece 8 to change the Behanginate.
  • FIG. 2 is a side view of the winding shaft 6 shown during assembly.
  • the winding shaft 6 is made as an extruded extruded profile, preferably made of aluminum, and comprises a groove 7, on which a coupling piece 8 can be fixed.
  • the groove 7 comprises on a first side a first receptacle 10 which is bounded by a first projection 20 directed inwardly into the groove 7.
  • a strip-shaped projection 21 of the coupling piece 8 substantially form-fitting inserted.
  • a second receptacle 11 is formed, in which a portion of the coupling piece 8 can be inserted.
  • the second receptacle 11 is bounded by a web 19 in the circumferential direction, on which a radially inwardly directed groove 12 is formed.
  • FIG. 2 First, the coupling piece 8 is pivoted with one end into the second receptacle 11 in the radial direction. Subsequently, the coupling piece 8 is pivoted so that it engages with a projection 21 in the first receptacle 10. Then the in FIG. 3 reached shown position.
  • the wedge-shaped projection 21 is first inserted into the first receptacle 10, and an overlying end portion 22 of the coupling piece 8 is inserted into the groove 12 which is formed on the web 19.
  • the coupling piece 8 is thereby held self-locking on the groove 7.
  • the coupling piece 8 is fixed by means of a screw 13, preferably a pointed grub screw, wherein the screw 13 is pressed against a bottom of the groove 7, so that the coupling piece 8 is clamped to the groove 7 and the groove 12.
  • one side of the groove 7 is formed higher than the opposite side, so that after insertion of the coupling piece 8 when winding the slats 2, first, a circular Aufwickelkontur arises.
  • This has the advantage that no transition edge is formed at the beginning of the slat curtain when the slats 2 are wound on the winding shaft 6. This avoids unwanted buckling of the slats. 2
  • the coupling piece 8 comprises a slot 15 through which the webbing 9, in this case a steel cable, is performed.
  • the steel cable or the webbing 9 are thereby secured and clamped on the slot 15 via a screw 14 arranged perpendicular thereto.
  • a screw 13 is provided on the coupling piece 8, which can fix and secure the coupling piece 8 to the groove 7.
  • the coupling piece 8 can be flexibly adjusted to the winding shaft 6. First, there is an adjustment in the longitudinal direction of the groove 7, as indicated by the arrow 16. By fixing the screw 13, the coupling piece is then secured. In order to adjust the length of the webbing 9, the screw 14 is first loosened, and then fixed the webbing 9 in the desired position again.
  • a contact surface 18 is further formed, which serves to bear a first lamella 2 or so-called lamella holders. These lamellae holder can be arranged on the webbing 9 in order to facilitate the hanging and fixing of the webbing 9 and thus the lamellae. If no lamella holders or similar stoppers are arranged on the webbing 9, can the Behangin be determined by the contact surface 18 to adjust the position of the webbing 9 according to, as shown by the arrow 17.
  • the coupling piece 8 can be positioned on the groove 7 by pivoting and then fixed. Different mechanical means for fixing the coupling piece 8 to the winding shaft 6 can be provided.
  • 3 spaced-apart coupling pieces 8 are mounted on the winding shaft 6, wherein depending on the width of the shutter 1 and more or fewer coupling pieces 8 are fixed to the winding shaft 6.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Description

Die vorliegende Erfindung betrifft einen Rollladen, mit einer drehbaren Wickelwelle, auf die eine Vielzahl von Lamellen aufwickelbar sind.The present invention relates to a roller shutter, with a rotatable winding shaft, on which a plurality of fins are wound.

Bei bekannten Rollläden werden meist die Gurtbänder, an denen die einzelnen Lamellen befestigt sind, an einer Wickelwelle verschraubt. Dadurch kann der aus Lamellen gebildete Behang durch Drehen der Wickelwelle auf- und abgewickelt werden. Bei einem solchen Rollladen ist nachteilig, dass die Montage und Justierung der Lamellen aufwendig ist.In known shutters usually the straps to which the individual slats are attached, screwed to a winding shaft. As a result, the curtain formed from slats can be wound up and unwound by rotating the winding shaft. In such a roller shutter is disadvantageous that the assembly and adjustment of the slats is expensive.

Die FR 2547 617 zeigt einen Rollladen mit einer zylindrischen Wickelwelle, bei der an einer Nut ein Kopplungsstück zur Fixierung eines Bandes festlegbar ist. An dem Band sind dann Lamellen eines Rolladens befestigt.The FR 2547 617 shows a roller shutter with a cylindrical winding shaft, in which a coupling piece for fixing a band can be fixed to a groove. On the band then slats of a shutter are attached.

Die EP 1 233 141 offenbart einen Rollladen bei dem die Wickelwelle zylindrisch ausgebildet ist. An einer Nut der Wickelwelle ist ein Kopplungsstück festgelegt, an das sich unmittelbar die Lamellen des Rolladens anschließen.The EP 1 233 141 discloses a roller shutter in which the winding shaft is cylindrical. At a groove of the winding shaft, a coupling piece is fixed to which immediately join the slats of the shutter.

Jedes der Patente US 5 613 539 und FR 2 091 507 zeigt einen Rollladen nach dem Oberbegriff des Anspruchs 1.Each of the patents US 5,613,539 and FR 2 091 507 shows a roller shutter according to the preamble of claim 1.

Es ist daher Aufgabe der vorliegenden Erfindung, einen Rollladen zu schaffen, der leicht zu montieren ist und eine einfache Verstellung ermöglicht. Diese Aufgabe wird mit einem Rollladen mit den Merkmalen des Anspruches 1 gelöst.It is therefore an object of the present invention to provide a roller shutter that is easy to install and allows easy adjustment. This object is achieved with a roller shutter with the features of claim 1.

Erfindungsgemäß ist an der Wickelwelle an einer Nut mindestens ein Kopplungsstück festgelegt, an dem die Lamellen gehalten sind. Dadurch kann über das Kopplungsstück auf einfache Weise eine Montage des Lamellenbehanges erfolgen, wobei bei der Fixierung des Kopplungsstückes nur eine geringe Anzahl an Arbeitsschritten notwendig ist. Dabei besitzt die Nut an einer Seite eine Nutwand, die sich in radiale Richtung der Wickelwelle höher erstreckt als an der gegenüberliegenden Seite der Nut. Dadurch kann die erste Wicklung auf der Wickelwelle so erfolgen, dass die Lamellen ohne Stufe auf der Wickelwelle aufgewickelt werden können, bis die erste Lage an Lamellen erreicht wird. Auf der Wickelwelle bilden sich dadurch geringere Stufen beim Aufwickeln der Lamellen in radiale Richtung aus.According to the invention at least one coupling piece is fixed to the winding shaft on a groove on which the slats are held. As a result, can be done via the coupling piece in a simple way mounting the Lamellenbehanges, with only a small number of steps is necessary in the fixation of the coupling piece. In this case, the groove has on one side a groove wall, which extends higher in the radial direction of the winding shaft than on the opposite side of the groove. Thus, the first winding on the winding shaft can be made so that the lamellae can be wound without a step on the winding shaft, until the first layer of lamellae is reached. As a result, lower steps are formed on the winding shaft when winding the lamellae in the radial direction.

Gemäß einer bevorzugten Ausgestaltung der Erfindung ist das Kopplungsstück an gegenüberliegenden Seiten durch die Nut U-förmig umgriffen, so dass ein versehentliches Lösen vermieden wird.According to a preferred embodiment of the invention, the coupling piece is embraced on opposite sides by the groove U-shaped, so that accidental release is avoided.

Für eine einfache Montage kann das Kopplungsstück über eine Schraube klemmend fixierbar sein. Die Schraube kann dabei mit einem Endabschnitt gegen eine Wand an der Wickelwelle abgestützt sein.For easy installation, the coupling piece can be clamped by a screw. The screw can be supported with an end portion against a wall on the winding shaft.

Vorzugsweise ist an dem Kopplungsstück ein Gurtband festgelegt, das zur Halterung der Lamellen als Band, Seil oder Kette ausgebildet sein kann. Gemäß einer bevorzugten Ausgestaltung ist das Gurtband dabei durch einen Schlitz an dem Kopplungsstück geführt.Preferably, a webbing is fixed to the coupling piece, which may be designed to hold the slats as a band, rope or chain. According to a preferred embodiment, the webbing is guided through a slot on the coupling piece.

Für eine stabile Befestigung der Lamellen an dem Rollladen sind an der Wickelwelle vorzugsweise mehrere voneinander beabstandete Kopplungsstücke montiert.For a stable attachment of the slats to the roller shutter a plurality of spaced-apart coupling pieces are preferably mounted on the winding shaft.

Die Wickelwelle ist vorzugsweise aus einem extrudierten Strangpressprofil hergestellt, an dem eine Nut zum Einschwenken ein oder mehrerer Kopplungsstücke ausgebildet ist. Dadurch entfallen Nachbearbeitungsschritte.The winding shaft is preferably made of an extruded extruded profile on which a groove for pivoting one or more coupling pieces is formed. This eliminates post-processing steps.

Um die Lage der Lamellen einstellen zu können, ist vorzugsweise die Länge des Gurtbandes verstellbar ausgebildet. Dabei kann zum Verstellen der Länge des Gurtbandes an dem Kopplungsstück eine Justierschraube vorgesehen sein.In order to adjust the position of the slats, preferably the length of the webbing is adjustable. In this case, an adjustment screw may be provided for adjusting the length of the webbing on the coupling piece.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispieles mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:

Figur 1
eine perspektivische Ansicht eines Ausführungsbeispieles eines erfindungsgemäßem Rollladens;
Figuren 2 bis 4
mehrere Seitenansichten des Rollladens der Figur 1 im Bereich der Wickelwelle bei der Montage, und
Figuren 5 und 6
zwei perspektivische Ansichten eines Kopplungsstückes der Figur 1.
The invention will be explained in more detail using an exemplary embodiment with reference to the accompanying drawings. Show it:
FIG. 1
a perspective view of an embodiment of a roller shutter according to the invention;
FIGS. 2 to 4
several side views of the shutter of the FIG. 1 in the area of the winding shaft during assembly, and
FIGS. 5 and 6
two perspective views of a coupling piece of FIG. 1 ,

Ein Rollladen 1 umfasst eine Vielzahl von Lamellen 2, die zusammen einen Lamellenbehang 3 bilden. Mit dem Rollladen 1 bzw. dem Lamellenbehang 3 wird meist eine Gebäudeöffnung, wie Fenster, Türen oder Tore ganz oder teilweise verschlossen. Der Rollladen 1 ist dabei hauptsächlich ein Sicht- und Sonnenschutz, kann aber auch einbruchshemmend und wärmedämmend wirken. Die Lamellen 2 sind seitlich in Schienen 4 geführt und können in einem oberen und/oder unteren Rollladengehäuse 5 aufgewickelt werden. Hierfür befindet sich in dem Rollladengehäuse 5 eine drehbar gelagerte Wickelwelle 6.A roller shutter 1 comprises a plurality of fins 2, which together form a Lamellenbehang 3. With the roller shutter 1 or the Lamellenbehang 3 is usually a building opening, such as windows, doors or gates completely or partially closed. The roller shutter 1 is mainly a visual and sun protection, but can also act burglar-resistant and heat-insulating. The slats 2 are guided laterally in rails 4 and can be wound in an upper and / or lower roller shutter housing 5. For this purpose, a rotatably mounted winding shaft 6 is located in the roller shutter housing 5.

An der Wickelwelle 6 ist eine Nut 7 ausgebildet, an der mehrere voneinander beabstandete Kopplungsstücke 8 montiert sind. An jedem Kopplungsstück 8 ist ein Gurtband 9 befestigt, das zur Verbindung der einzelnen Lamellen 2 zu einem Lamellenbehang 3 dient. Die Kopplungsstücke 8 können dabei in Achsrichtung der Wickelwelle 6 verstellt werden. Ferner kann die Länge der Gurtbänder 9 an dem Kopplungsstück 8 justiert werden, um die Behanglänge zu verändern.On the winding shaft 6, a groove 7 is formed on which a plurality of spaced-apart coupling pieces 8 are mounted. At each coupling piece 8, a webbing 9 is attached, which serves for the connection of the individual slats 2 to a Lamellenbehang 3. The coupling pieces 8 can be adjusted in the axial direction of the winding shaft 6. Further, the length of the straps 9 can be adjusted to the coupling piece 8 to change the Behanglänge.

In Figur 2 ist eine Seitenansicht der Wickelwelle 6 bei der Montage dargestellt. Die Wickelwelle 6 ist als extrudiertes Strangpressprofil, vorzugsweise aus Aluminium, hergestellt und umfasst eine Nut 7, an der ein Kopplungsstück 8 festlegbar ist. Die Nut 7 umfasst an einer ersten Seite eine erste Aufnahme 10, die durch einen nach innen in die Nut 7 gerichteten ersten Vorsprung 20 begrenzt ist. In die erste Aufnahme 10 ist ein leistenförmiger Vorsprung 21 des Kopplungsstückes 8 im Wesentlichen formschlüssig einfügbar.In FIG. 2 is a side view of the winding shaft 6 shown during assembly. The winding shaft 6 is made as an extruded extruded profile, preferably made of aluminum, and comprises a groove 7, on which a coupling piece 8 can be fixed. The groove 7 comprises on a first side a first receptacle 10 which is bounded by a first projection 20 directed inwardly into the groove 7. In the first receptacle 10 is a strip-shaped projection 21 of the coupling piece 8 substantially form-fitting inserted.

An der gegenüberliegenden Seite ist eine zweite Aufnahme 11 ausgebildet, in die ein Abschnitt des Kopplungsstückes 8 einfügbar ist. Die zweite Aufnahme 11 ist dabei durch einen Steg 19 in Umfangsrichtung begrenzt, an dem eine radial nach innen gerichtete Nut 12 ausgebildet ist. In Figur 2 wird zunächst das Kopplungsstück 8 mit einem Ende in die zweite Aufnahme 11 in radialer Richtung eingeschwenkt. Anschließend wird das Kopplungsstück 8 so verschwenkt, dass es mit einem Vorsprung 21 in die erste Aufnahme 10 eingreift. Dann wird die in Figur 3 gezeigte Position erreicht.On the opposite side, a second receptacle 11 is formed, in which a portion of the coupling piece 8 can be inserted. The second receptacle 11 is bounded by a web 19 in the circumferential direction, on which a radially inwardly directed groove 12 is formed. In FIG. 2 First, the coupling piece 8 is pivoted with one end into the second receptacle 11 in the radial direction. Subsequently, the coupling piece 8 is pivoted so that it engages with a projection 21 in the first receptacle 10. Then the in FIG. 3 reached shown position.

Um das Kopplungsstück 8 anschließend zu fixieren, wird zunächst der keilförmige Vorsprung 21 in die erste Aufnahme 10 eingefügt, und ein überliegender Endabschnitt 22 des Kopplungsstückes 8 wird in die Nut 12 eingefügt, die an dem, Steg 19 ausgebildet ist. Das Kopplungsstück 8 ist dadurch selbstsichernd an der Nut 7 gehalten. Zusätzlich wird mittels einer Schraube 13, vorzugsweise einer spitzen Madenschraube das Kopplungsstück 8 fixiert, wobei die Schraube 13 gegen einen Boden der Nut 7 gedrückt wird, so dass das Kopplungsstück 8 an der Nut 7 und der Nut 12 festgeklemmt wird. Dabei ist eine Seite der Nut 7 höher ausgebildet als die gegenüberliegende Seite, so dass nach dem Einsetzen des Kopplungsstückes 8 beim Aufwickeln der Lamellen 2 zunächst eine kreisförmige Aufwickelkontur entsteht. Dies hat den Vorteil, dass keine Übergangskante am Anfang des Lamellenbehanges entsteht, wenn die Lamellen 2 auf der Wickelwelle 6 aufgewickelt werden. Dies vermeidet ein ungewolltes Knicken der Lamellen 2.In order subsequently to fix the coupling piece 8, the wedge-shaped projection 21 is first inserted into the first receptacle 10, and an overlying end portion 22 of the coupling piece 8 is inserted into the groove 12 which is formed on the web 19. The coupling piece 8 is thereby held self-locking on the groove 7. In addition, the coupling piece 8 is fixed by means of a screw 13, preferably a pointed grub screw, wherein the screw 13 is pressed against a bottom of the groove 7, so that the coupling piece 8 is clamped to the groove 7 and the groove 12. In this case, one side of the groove 7 is formed higher than the opposite side, so that after insertion of the coupling piece 8 when winding the slats 2, first, a circular Aufwickelkontur arises. This has the advantage that no transition edge is formed at the beginning of the slat curtain when the slats 2 are wound on the winding shaft 6. This avoids unwanted buckling of the slats. 2

In den Figuren 5 und 6 ist das Kopplungsstück 8 im Detail dargestellt. Das Kopplungsstück 8 umfasst einen Schlitz 15, durch den das Gurtband 9, in diesem Fall ein Stahlseil, durchgeführt ist. Das Stahlseil bzw. das Gurtband 9 werden dabei an dem Schlitz 15 über eine senkrecht dazu angeordnete Schraube 14 gesichert und eingeklemmt. Dadurch kann die Länge des Gurtbandes 9 justiert werden, in dem die Schraube 14 leicht geöffnet und das Gurtband 9 in der gewünschten Position fixiert wird. Ferner ist an dem Kopplungsstück 8 eine Schraube 13 vorgesehen, die das Kopplungsstück 8 an der Nut 7 fixieren und sichern kann.In the FIGS. 5 and 6 the coupling piece 8 is shown in detail. The coupling piece 8 comprises a slot 15 through which the webbing 9, in this case a steel cable, is performed. The steel cable or the webbing 9 are thereby secured and clamped on the slot 15 via a screw 14 arranged perpendicular thereto. Thereby, the length of the webbing 9 can be adjusted, in which the screw 14 is slightly opened and the webbing 9 is fixed in the desired position. Further, a screw 13 is provided on the coupling piece 8, which can fix and secure the coupling piece 8 to the groove 7.

Das Kopplungsstück 8 lässt sich flexibel an der Wickelwelle 6 einstellen. Zunächst besteht eine Verstellmöglichkeit in Längsrichtung der Nut 7, wie dies mit dem Pfeil 16 angedeutet ist. Durch Fixieren der Schraube 13 wird das Kopplungsstück dann gesichert. Um die Länge des Gurtbandes 9 einstellen zu können, wird die Schraube 14 zunächst gelockert, und dann das Gurtband 9 in der gewünschten Position wieder fixiert.The coupling piece 8 can be flexibly adjusted to the winding shaft 6. First, there is an adjustment in the longitudinal direction of the groove 7, as indicated by the arrow 16. By fixing the screw 13, the coupling piece is then secured. In order to adjust the length of the webbing 9, the screw 14 is first loosened, and then fixed the webbing 9 in the desired position again.

An dem Kopplungsstück 8 ist ferner eine Anlagefläche 18 ausgebildet, die zur Anlage einer ersten Lamelle 2 oder von sogenannten Lamellenhaltern dient. Diese Lamellenhalter können an dem Gurtband 9 angeordnet sein, um das Einhängen und Fixieren des Gurtbandes 9 und damit des Lamellenbehanges zu erleichtern. Sind keine Lamellenhalter oder ähnliche Stopper an dem Gurtband 9 angeordnet, kann die Behanglänge durch die Anlagefläche 18 vorbestimmt werden, um die Lage des Gurtbandes 9 entsprechend einzustellen, wie dies mit dem Pfeil 17 dargestellt ist.On the coupling piece 8, a contact surface 18 is further formed, which serves to bear a first lamella 2 or so-called lamella holders. These lamellae holder can be arranged on the webbing 9 in order to facilitate the hanging and fixing of the webbing 9 and thus the lamellae. If no lamella holders or similar stoppers are arranged on the webbing 9, can the Behanglänge be determined by the contact surface 18 to adjust the position of the webbing 9 according to, as shown by the arrow 17.

In dem dargestellten Ausführungsbeispiel kann das Kopplungsstück 8 an der Nut 7 durch Einschwenken positioniert und anschließend festgelegt werden. Es können unterschiedliche mechanische Mittel zum Festlegen des Kopplungsstückes 8 an der Wickelwelle 6 vorgesehen sein. In dem dargestellten Ausführungsbeispiel sind 3 voneinander beabstandete Kopplungsstücke 8 an der Wickelwelle 6 montiert, wobei je nach Breite des Rollladens 1 auch mehr oder weniger Kopplungsstücke 8 an der Wickelwelle 6 festgelegt werden.In the illustrated embodiment, the coupling piece 8 can be positioned on the groove 7 by pivoting and then fixed. Different mechanical means for fixing the coupling piece 8 to the winding shaft 6 can be provided. In the illustrated embodiment, 3 spaced-apart coupling pieces 8 are mounted on the winding shaft 6, wherein depending on the width of the shutter 1 and more or fewer coupling pieces 8 are fixed to the winding shaft 6.

Claims (10)

  1. Roller shutter (1) having a rotatable winding shaft (6), onto which a multiplicity of slats (2) can be wound, wherein the winding shaft (6) has secured on it, in a groove (7), at least one coupling piece (8), on which the slats (2) are retained, wherein the groove (7), on one side, has a groove wall (19), which extends to a higher level, as seen in the radial direction of the winding shaft (6), than on the opposite side (20) of the groove (7), characterized in that the coupling piece (8) can be pivoted radially into the groove (7) on the winding shaft (6), wherein the groove (7), on a first side, comprises a first mount (10), which is bounded by an inwardly directed protrusion (20), and, on the opposite side, has a second mount (11), which is bounded in the circumferential direction by a crosspiece (19), and the coupling piece (8), first of all, is pivoted radially into the second mount (11) by way of one end and, then, the coupling piece (8) is pivoted such that it engages in the first mount (10) by way of a protrusion (21).
  2. Roller shutter according to Claim 1, characterized in that the groove (7) engages around the coupling piece (8), on opposite sides of the latter, in a U-shaped manner.
  3. Roller shutter according to Claim 1 or 2, characterized in that the coupling piece (8) can be fixed with clamping action via a screw (13).
  4. Roller shutter according to one of Claims 1 to 3, characterized in that a belt (9) is secured on the coupling piece (8).
  5. Roller shutter according to Claim 4, characterized in that the belt (9) is guided through a slot (15) in the coupling piece (8).
  6. Roller shutter according to one of Claims 1 to 5, characterized in that a plurality of spaced-apart coupling pieces (8) are mounted on the winding shaft (6).
  7. Roller shutter according to one of Claims 1 to 6, characterized in that the winding shaft (6) is produced from an extruded profile.
  8. Roller shutter according to Claim 4 or 5, characterized in that the length of the belt (9) is adjustable.
  9. Roller shutter according to Claim 8, characterized in that an adjustment screw (14) is provided on the coupling piece (8) in order to adjust the length of the belt (9).
  10. Roller shutter according to one of Claims 1 to 9, characterized in that the crosspiece (19) has formed on it an inwardly directed groove (12), into which an end portion (22) of the coupling piece (8) is introduced.
EP08169455.6A 2008-02-15 2008-11-19 Roller blind Not-in-force EP2090736B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820002073 DE202008002073U1 (en) 2008-02-15 2008-02-15 shutters

Publications (2)

Publication Number Publication Date
EP2090736A1 EP2090736A1 (en) 2009-08-19
EP2090736B1 true EP2090736B1 (en) 2016-01-27

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EP08169455.6A Not-in-force EP2090736B1 (en) 2008-02-15 2008-11-19 Roller blind

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EP (1) EP2090736B1 (en)
DE (1) DE202008002073U1 (en)
ES (1) ES2566733T3 (en)

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Publication number Priority date Publication date Assignee Title
DE102019106826B4 (en) 2019-03-18 2022-04-28 Hbpo Gmbh Device for controlling and guiding a closure element

Citations (3)

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Publication number Priority date Publication date Assignee Title
FR2091507A5 (en) * 1970-05-12 1972-01-14 Aeberli Kurt
US5275223A (en) * 1992-02-28 1994-01-04 Sebastian Magro Support roller provided with roll-up mechanism for rolling doors, gates and the like
US5613539A (en) * 1991-11-15 1997-03-25 Kraler; Franz Roll down shutter having a rotating, self-locking winding shaft

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547617B3 (en) 1983-06-16 1987-05-22 Griesser Sa FASTENER FOR ATTACHING THE STRAPS OF AN APRON TO THE ROLLING SHAFT OF A ROLLING SHUTTER OR THE LIKE
FR2816299B3 (en) * 2000-11-08 2002-10-11 Somfy WINDING TUBE FOR A ROLLABLE PRODUCT SUCH AS CANVAS OR ROLLING SHUTTERS
FR2821113B1 (en) 2001-02-20 2003-09-26 Deprat Jean Sa ANTI-LIFT TIE FOR SHUTTERS
EP1336717A3 (en) * 2002-02-14 2004-03-03 Hörmann Kg Dissen Roller door

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2091507A5 (en) * 1970-05-12 1972-01-14 Aeberli Kurt
US5613539A (en) * 1991-11-15 1997-03-25 Kraler; Franz Roll down shutter having a rotating, self-locking winding shaft
US5275223A (en) * 1992-02-28 1994-01-04 Sebastian Magro Support roller provided with roll-up mechanism for rolling doors, gates and the like

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DE202008002073U1 (en) 2009-07-02
EP2090736A1 (en) 2009-08-19
ES2566733T3 (en) 2016-04-15

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