EP0040800A1 - Roller shutter - Google Patents

Roller shutter Download PDF

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Publication number
EP0040800A1
EP0040800A1 EP81103851A EP81103851A EP0040800A1 EP 0040800 A1 EP0040800 A1 EP 0040800A1 EP 81103851 A EP81103851 A EP 81103851A EP 81103851 A EP81103851 A EP 81103851A EP 0040800 A1 EP0040800 A1 EP 0040800A1
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EP
European Patent Office
Prior art keywords
bolt
roller shutter
spring
shutter according
strip
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.)
Granted
Application number
EP81103851A
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German (de)
French (fr)
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EP0040800B1 (en
Inventor
Hans-Georg Henkenjohann
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Individual
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Individual
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Publication date
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Priority to AT81103851T priority Critical patent/ATE11804T1/en
Publication of EP0040800A1 publication Critical patent/EP0040800A1/en
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Publication of EP0040800B1 publication Critical patent/EP0040800B1/en
Expired 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/86—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B2009/801—Locking arrangements
    • E06B2009/805—Locking arrangements located on or in the guides

Definitions

  • the invention relates to a roller shutter with a plurality of mutually attached slats, which are guided at their lateral ends in two guide rails, and with a locking device, wherein the bottom strip acting as the bottom slat contains a latch that can be inserted into an opening in a guide bar.
  • the invention has for its object to increase the security against burglary in buildings that are closed with shutters.
  • As a result of its automatically operating locking device it should be impossible to lift the slats of a roller shutter directly, for example by hand, in the lowered state.
  • the locking device should be constructed as simply as possible with reliable operation.
  • the locking device contains a spring which causes the bolt to be moved into the closed position and a rope which causes the bolt to be moved into the open position.
  • the cable is preferably arranged within the guide rail provided with the opening, its lower end being connected to the bolt, while its upper end is fastened to the uppermost slat.
  • the roller shutter according to the invention consists of several mutually attached and similarly designed slats 1 0 , which are guided on both sides of the door or window opening with their ends in guide rails 11.
  • the roller shutter can be rolled up on a winding shaft arranged in a roller shutter box 12, which is actuated for example with the aid of a belt 13.
  • the slats 1o are designed as hollow bodies and can be foamed with a plastic.
  • the preferably lowest slat is designed as an end strip 14 with a cavity from which a channel 15 is separated.
  • a horizontally displaceable bolt 16 is arranged inside the cavity of the end strip 14 at the lower end, which is in the open position completely inside the end strip 14 and in the closed position with one end in an opening 17 of the Adjacent guide rail 11 protrudes. If one tried to lift the roller shutter now, the latch 16 would be held at the opening 17, which would prevent the roller shutter from being raised.
  • the lower end of the cable 22 is fastened to a swivel lever 23 which is pivotably mounted on the boom 2o via a joint 24.
  • the end of the pivot lever 23 remote from the cable 22 is articulated on a further pivot lever 25, which in turn is articulated on the arm 19 of the bolt 16.
  • the rope 22 is guided within the guide rail 11 through bores 26 of a plurality of end pieces 27, which are laterally inserted into the slats 1o and close them. At its upper end, the rope 22 is fastened to the uppermost slat 10 and is raised or lowered with it.
  • the cable 22 pulls the pivot lever 23 up at its lower end, so that it pivots about its joint 24 and, via the pivot lever 25, completely moves the bolt 16 against the action of the spring 18 into the cavity of the end strip 14.
  • the bolt 16 leaves the opening 17 of the guide rail 11 so that the roller shutter is unlocked and the end bar 14 can be pulled up.
  • the length of the cable 22 is adjusted such that, after the roller shutter has been lowered, the swivel lever 23 as a result of the action of the spring 18 is the can assume the position shown, so that the bolt 16 is moved by the spring 18 into the opening 17 and the locking of the roller shutter is carried out.
  • the bolt 28 is attached to the upper end of a pivot lever 29, for example, made in one piece with this.
  • the pivot lever 29 is mounted in a plug-in part 3o which is firmly inserted into the cavity of the end strip 14 via a joint 31.
  • the locking effect spring 32 is designed as a cylindrical helical compression spring, which is supported at one end within a bore 33 of the plug part 3o and at the other end on a pin 34 of the pivot lever 29.
  • the rope 22 engages with its lower end directly on the bolt 28, it is passed through a bore 35 of the bolt 28 and fastened there.
  • the bolt 28 does not move exactly in a straight line, but rather along a circle with the joint 31 as the center.
  • the cable 22 moves downward when the roller shutter is lowered further, so that no more tensile force acts upward on the bolt 28.
  • the bolt 28 With the pivot lever 29, the bolt 28 can then be pressed by the spring 32 into the opening 36 of the guide rail 11 and the locking can be carried out in this way.
  • the rope 22 When the roller shutter is pulled up, the rope 22 first causes the bolt 28 to pivot out of the opening 36 and into the cavity of the end strip 14 against the action of the spring 32. This releases the lock and the end strip 14 can also be pulled up.
  • the bolt 37 is acted upon by its spring 38, which is designed as a leaf spring and is attached to a bearing plate 39 with one end.
  • the rope 22 engages an eyelet 40 attached to the bolt 37.
  • the cable 22 In order to be able to move the bolt 37 against the action of the spring 38, in this exemplary embodiment the cable 22 must be deflected via two deflection rollers 41 mounted on the bearing plate 39.
  • the bearing plate 39 For guiding the bolt 37, the bearing plate 39 has a bent leg 43 and cams 42.
  • a tension spring 18 can also be arranged, as shown in FIG. 2, which is attached at one end to the bearing plate 39 and at the other end to the bolt 37.
  • a compression spring 32 according to FIG. 4 can also be used, the bearing plate 39 having a stop on the counter bearing bent in the locking direction and a bore for receiving the compression spring being provided in the bolt 37.

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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)
  • Blinds (AREA)

Abstract

A roller blind for closing openings in buildings, such as windows, doors, or the like, which blind is formed from a plurality of laminated strips which are attached one to the other and whose ends are guided in guide rails, and has an insertable bolt for locking the roller blind and which is provided in the lowermost laminated strip. This lowermost strip is formed as an end bar housing said bolt which can penetrate into an opening in one of the guide rails in the closed (locked) position under the action of a spring. For unlocking purposes, a cord which is secured to the bolt, is guided upwards through endpieces of the laminated strips and secured so that, upon winding the laminated strips around the winding shaft, the bolt is withdrawn from the opening in the guide rail against the action of the spring.

Description

Die Erfindung betrifft einen Rolladen mit einer Vielzahl aneinander angehängter Lamellen, die an ihren seitlichen Enden in zwei Führungsschienen geführt sind, und mit einer Verriegelungseinrichtung, wobei die als unterste Lamelle wirkende Abschlußleiste einen in eine Öffnung einer Führungsleiste einschiebbaren Riegel enthält.The invention relates to a roller shutter with a plurality of mutually attached slats, which are guided at their lateral ends in two guide rails, and with a locking device, wherein the bottom strip acting as the bottom slat contains a latch that can be inserted into an opening in a guide bar.

Der Erfindung liegt die Aufgabe zugrunde, bei Gebäuden, die mit Rolläden verschlossen sind, die Sicherung gegen Einbruch zu erhöhen. Infolge seiner selbsttätig arbeitenden Verriegelungseinrichtung soll es unmöglich sein, die Lamellen eines Rolladens im herabgelassenen Zustand unmittelbar, etwa von Hand anzuheben. Dabei soll die Verriegelungseinrichtung bei sicherer Funktionsweise möglichst einfach aufgebaut sein.The invention has for its object to increase the security against burglary in buildings that are closed with shutters. As a result of its automatically operating locking device, it should be impossible to lift the slats of a roller shutter directly, for example by hand, in the lowered state. The locking device should be constructed as simply as possible with reliable operation.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Verriegelungseinrichtung eine die Verschiebung des Riegels in die Schließstellung bewirkende Feder und ein die Verschiebung des Riegels in die öffnungsstellung bewirkendes Seil enthält.This object is achieved according to the invention in that the locking device contains a spring which causes the bolt to be moved into the closed position and a rope which causes the bolt to be moved into the open position.

Bevorzugt ist das Seil innerhalb der mit der Öffnung versehenen Führungsschiene angeordnet, wobei sein unteres Ende mit dem Riegel verbunden ist, während sein oberes Ende an der obersten Lamelle befestigt ist.The cable is preferably arranged within the guide rail provided with the opening, its lower end being connected to the bolt, while its upper end is fastened to the uppermost slat.

Bevorzugte Ausführungsformen der Erfindung sind in den Schutzansprüchen enthalten. Der Schutzumfang erstreckt sich nicht nur auf die beanspruchten Einzelmerkmale, sondern auch auf deren Kombination. Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und werden im folgenden näher beschrieben. Es zeigen:

  • Fig. 1 die schematische Darstellung eines geschlossenen Rolladens mit einem Rolladenkasten;
  • Fig. 2 eine Ausführung der Verriegelungseinrichtung im unteren rechten Bereich des Rolladens;
  • Fig. 3 eine Seitenansicht des Rolladens mit der Verriegelungseinrichtung gemäß Fig. 2;
  • Fig. 4 eine weitere Ausführung der Verriegelungseinrichtung im unteren rechten Bereich eines Rolladens;
  • Fig. 5 eine Seitenansicht der Verriegelungseinrichtung gemäß Fig. 4;
  • Fig. 6 eine dritte Ausführung der Verriegelungseinrichtung;
  • Fig. 7 eine Seitenansicht der Verriegelungseinrichtung gemäß Fig. 6.
Preferred embodiments of the invention are contained in the protective claims. The scope of protection extends not only to the individual features claimed, but also to their combination. Embodiments of the invention are shown in the drawing and are described in more detail below. Show it:
  • Figure 1 is a schematic representation of a closed roller shutter with a roller shutter box.
  • 2 shows an embodiment of the locking device in the lower right area of the roller shutter;
  • FIG. 3 shows a side view of the roller shutter with the locking device according to FIG. 2;
  • 4 shows a further embodiment of the locking device in the lower right area of a roller shutter;
  • FIG. 5 shows a side view of the locking device according to FIG. 4;
  • 6 shows a third embodiment of the locking device;
  • 7 shows a side view of the locking device according to FIG. 6.

Der erfindungsgemäße Rolladen besteht aus mehreren aneinander angehängten und gleichartig ausgeführten Lamellen 10, die an beiden Seiten der Tür- oder Fensteröffnung mit ihren Enden in Führungsschienen 11 geführt werden. Der Rolladen läßt sich auf eine in einem Rolladenkasten 12 angeordnete Wickelwelle aufrollen, die beispielsweise mit Hilfe eines Gurtes 13 betätigt wird. Die Lamellen 1o sind als Hohlkörper ausgebildet und können mit einem Kunststoff ausgeschäumt sein. Die vorzugsweise unterste Lamelle ist als Abschlußleiste 14 mit einem Hohlraum ausgeführt, von dem ein Kanal 15 abgetrennt ist.The roller shutter according to the invention consists of several mutually attached and similarly designed slats 1 0 , which are guided on both sides of the door or window opening with their ends in guide rails 11. The roller shutter can be rolled up on a winding shaft arranged in a roller shutter box 12, which is actuated for example with the aid of a belt 13. The slats 1o are designed as hollow bodies and can be foamed with a plastic. The preferably lowest slat is designed as an end strip 14 with a cavity from which a channel 15 is separated.

Gemäß Fig. 2 und 3 der Zeichnung ist innerhalb des Hohlraumes der Abschlußleiste 14 am unteren Ende ein in waagerechter Richtung verschiebbarer Riegel 16 angeordnet, der sich in der öffnungsstellung vollständig innerhalb der Abschlußleiste 14 befindet und in der Schließstellung mit einem Ende in eine Öffnung 17 der Benachbarten Führungsschiene 11 hineinragt. Würde man versuchen, den Rolladen nun anzuheben, so würde der Riegel 16 an der Öffnung 17 festgehalten, wodurch das Anheben des Rolladens behindet würde.2 and 3 of the drawing, a horizontally displaceable bolt 16 is arranged inside the cavity of the end strip 14 at the lower end, which is in the open position completely inside the end strip 14 and in the closed position with one end in an opening 17 of the Adjacent guide rail 11 protrudes. If one tried to lift the roller shutter now, the latch 16 would be held at the opening 17, which would prevent the roller shutter from being raised.

Für die Verschiebung des Riegels 16 in die Öffnung 17 hinein sorgt eine Feder 18, die als zylindrische Schrauben-Zugfeder ausgebildet ist. Sie ist mit einem Ende an einem Ausleger 19 gehalten, der an dem Riegel 16 befestigt ist. Das andere Ende der Feder 18 wird von einem Ausleger 2o gehalten, der an einem Steckteil 21 befestigt ist, welches fest in den Kanal 15 der Abschlußleiste 14 eingesteckt ist. Für die Bewegung des Riegels 16 entgegen der Wirkung der Feder 18 aus der Öffnung 17 heraus sorgt ein Seil 22, welches innerhalb der Führungsschiene 11 angeordnet ist. Das untere Ende des Seiles 22 ist an einem Schwenkhebel 23 befestigt, der über ein Gelenk 24 an dem Ausleger 2o schwenkbar gelagert ist. Das von dem Seil 22 entfernte Ende des Schwenkhebels 23 ist an einem weiteren Schwenkhebel 25 angelenkt, der wiederum an dem Ausleger 19 des Riegels 16 angelenkt ist.A spring 18, which is designed as a cylindrical helical tension spring, provides for the displacement of the bolt 16 into the opening 17. It is held at one end on a bracket 19 which is attached to the bolt 16. The other end of the spring 18 is held by a bracket 2o, which is fastened to a plug-in part 21, which is fixed in the channel 15 the end strip 14 is inserted. A cable 22, which is arranged within the guide rail 11, provides for the movement of the bolt 16 against the action of the spring 18 out of the opening 17. The lower end of the cable 22 is fastened to a swivel lever 23 which is pivotably mounted on the boom 2o via a joint 24. The end of the pivot lever 23 remote from the cable 22 is articulated on a further pivot lever 25, which in turn is articulated on the arm 19 of the bolt 16.

Das Seil 22 ist innerhalb der Führungsschiehe 11 durch Bohrungen 26 mehrerer Abschlußstücke 27 hindurchgeführt, die in die Lamellen 1o seitlich eingesteckt sind und diese verschließen. An seinem oberen Ende ist das Seil 22 an der obersten Lamelle 1o befestigt und wird mit dieser angehoben bzw. abgesenkt. Beim Hochziehen des Rolladens zieht das Seil 22 an seinem unteren Ende den Schwenkhebel 23 mit hoch, so daß sich dieser um sein Gelenk 24 verschwenkt und über den Schwenkhebel 25 den Riegel 16 gegen die Wirkung der Feder 18 vollständig in den Hohlraum der Abschlußleiste 14 hineinverschiebt. Dabei verläßt der Riegel 16 die Öffnung 17 der Führungsschiene 11, so daß der Rolladen entriegelt ist und auch die Abschlußleiste 14 hochgezogen werden kann.The rope 22 is guided within the guide rail 11 through bores 26 of a plurality of end pieces 27, which are laterally inserted into the slats 1o and close them. At its upper end, the rope 22 is fastened to the uppermost slat 10 and is raised or lowered with it. When the roller shutter is pulled up, the cable 22 pulls the pivot lever 23 up at its lower end, so that it pivots about its joint 24 and, via the pivot lever 25, completely moves the bolt 16 against the action of the spring 18 into the cavity of the end strip 14. The bolt 16 leaves the opening 17 of the guide rail 11 so that the roller shutter is unlocked and the end bar 14 can be pulled up.

Das Seil 22 ist in seiner Länge so eingestellt, daß nach dem Herablassen des Rolladens der Schwenkhebel 23 infolge der Wirkung der Feder 18 die in Fig. 2 gezeichnete Lage einnehmen kann, so daß der Riegel 16 von der Feder 18 in die Öffnung 17 hineinbewegt und die Verriegelung des Rolladens durchgeführt wird.The length of the cable 22 is adjusted such that, after the roller shutter has been lowered, the swivel lever 23 as a result of the action of the spring 18 is the can assume the position shown, so that the bolt 16 is moved by the spring 18 into the opening 17 and the locking of the roller shutter is carried out.

Gemäß Fig. 4 und 5 der Zeichnung ist der Riegel 28 am oberen Ende eines Schwenkhebels 29 befestigt, beispielsweise mit diesem einstückig ausgeführt. Der Schwenkhebel 29 ist in einem in den Hohlraum der Abschlußleiste 14 fest eingesteckten Steckteil 3o über ein Gelenk 31 gelagert. Die das Verriegeln bewirkende Feder 32 ist als zylindrische Schrauben-Druckfeder ausgeführt, die sich mit einem Ende innerhalb einer Bohrung 33 des Steckteils 3o und mit dem anderen Ende an einem Zapfen 34 des Schwenkhebels 29 abstützt. Das Seil 22 greift mit seinem unteren Ende unmittelbar am Riegel 28 an, es ist durch eine Bohrung 35 des Riegels 28 hindurchgeführt und dort befestigt. In diesem Ausführungsbeispiel bewegt sich der Riegel 28 nicht exakt geradlinig, sondern längs eines Kreises mit dem Gelenk 31 als Mittelpunkt. Nach dem Aufsetzen der Abschlußleiste 14 bewegt sich beim weiteren Herablassen des Rolladens das Seil 22 abwärts, so daß am Riegel 28 keine Zugkraft mehr nach oben wirkt. Mit dem Schwenkhebel 29 kann der Riegel 28 dann von der Feder 32 in die Öffnung 36 der Führungsschiene 11 hineingedrückt und die Verriegelung auf diese Weise durchgeführt werden. Beim Hochziehen des Rolladens bewirkt als erstes das Seil 22 eine Verschwenkung des Riegels 28 aus der Öffnung 36 heraus und in den Hohlraum der Abschlußleiste 14 hinein gegen die Wirkung der Feder 32. Dadurch wird die Verriegelung freigegeben und auch die Abschlußleiste 14 kann mit hochgezogen werden.4 and 5 of the drawing, the bolt 28 is attached to the upper end of a pivot lever 29, for example, made in one piece with this. The pivot lever 29 is mounted in a plug-in part 3o which is firmly inserted into the cavity of the end strip 14 via a joint 31. The locking effect spring 32 is designed as a cylindrical helical compression spring, which is supported at one end within a bore 33 of the plug part 3o and at the other end on a pin 34 of the pivot lever 29. The rope 22 engages with its lower end directly on the bolt 28, it is passed through a bore 35 of the bolt 28 and fastened there. In this exemplary embodiment, the bolt 28 does not move exactly in a straight line, but rather along a circle with the joint 31 as the center. After the end strip 14 has been put in place, the cable 22 moves downward when the roller shutter is lowered further, so that no more tensile force acts upward on the bolt 28. With the pivot lever 29, the bolt 28 can then be pressed by the spring 32 into the opening 36 of the guide rail 11 and the locking can be carried out in this way. When the roller shutter is pulled up, the rope 22 first causes the bolt 28 to pivot out of the opening 36 and into the cavity of the end strip 14 against the action of the spring 32. This releases the lock and the end strip 14 can also be pulled up.

Gemäß Fig. 6 und 7 wird der Riegel 37 von seiner Feder 38 beaufschlagt, die als Blattfeder ausgebildet und an einem Lagerblech 39 mit einem Ende befestigt ist. Das Seil 22 greift an einer an dem Riegel 37 befestigten Öse 4o an. Um auch hier entgegen der Wirkung der Feder 38 den Riegel 37 verschieben zu können, muß in diesem Ausführungsbeispiel das Seil 22 über zwei an dem Lagerblech 39 gelagerte Umlenkrollen 41 umgelenkt werden. Für die Führung des Riegels 37 weist das Lagerblech 39 einen abgekröpften Schenkel 43 und Nocken 42 auf.6 and 7, the bolt 37 is acted upon by its spring 38, which is designed as a leaf spring and is attached to a bearing plate 39 with one end. The rope 22 engages an eyelet 40 attached to the bolt 37. In order to be able to move the bolt 37 against the action of the spring 38, in this exemplary embodiment the cable 22 must be deflected via two deflection rollers 41 mounted on the bearing plate 39. For guiding the bolt 37, the bearing plate 39 has a bent leg 43 and cams 42.

Anstelle der Blattfeder 38 kann auch, wie in Fig. 2 dargestellt, eine Zugfeder 18 angeordnet werden, die mit einem Ende am Lagerblech 39 und mit dem anderen Ende am Riegel 37 befestigt ist. Es kann auch eine Druckfeder 32 gemäß Fig. 4 verwendet werden, wobei das Lagerblech 39 einen in Verriegelungsrichtung abgebogenen Anschlag am Gegenlager aufweist und im Riegel 37 eine Bohrung zur Aufnahme der Druckfeder vorzusehen ist.Instead of the leaf spring 38, a tension spring 18 can also be arranged, as shown in FIG. 2, which is attached at one end to the bearing plate 39 and at the other end to the bolt 37. A compression spring 32 according to FIG. 4 can also be used, the bearing plate 39 having a stop on the counter bearing bent in the locking direction and a bore for receiving the compression spring being provided in the bolt 37.

Claims (9)

1. Rolladen mit einer Vielzahl aneinander angehängter Lamellen, die an ihren seitlichen Enden in zwei Führungsschienen geführt sind, und mit einer Verriegelungs-einrichtung, wobei die als unterste Lamelle wirkende Abschlußleiste einen in eine Öffnung einer Führungsleiste einschiebbaren Riegel enthält, dadurch gekennzeichnet, daß die Verriegelungseinrichtung eine die Verschiebung des Riegels (16, 28, 37) in die Schließstellung bewirkende Feder (18, 32, 38) und ein die Verschiebung des Riegels (16,28, 37) in die Öffnungsstellung bewirkendes Seil (22) enthält.1. Roller shutters with a plurality of mutually attached slats, which are guided at their lateral ends in two guide rails, and with a locking device, wherein the bottom strip acting as the bottom slat contains a latch that can be inserted into an opening in a guide bar, characterized in that the Locking device contains a spring (18, 32, 38) which causes the bolt (16, 28, 37) to be moved into the closed position and a rope (22) which causes the bolt (16, 28, 37) to be moved into the open position. 2. Rolladen nach Anspruch 1, dadurch gekennzeichnet, daß das Seil (22) innerhalb der mit der öffnung (17, 36) versehenen Führungsschiene (11) angeordnet ist, wobei sein unteres Ende mit dem Riegel (16,28, 37) verbunden ist, während sein oberes Ende an der obersten Lamelle (10) befestigt ist.2. Roller shutter according to claim 1, characterized in that the cable (22) is arranged within the guide rail (11) provided with the opening (17, 36), its lower end being connected to the bolt (16, 28, 37) , while its upper end is attached to the uppermost lamella (1 0 ). 3. Rolladen nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß mehrere der als Hohlkörper ausgebildeten Lamellen (10) an ihren Enden mit eingesteckten Abschlußstücken (27) verschlossen sind, die an einer Seite senkrechte Bohrungen (26) aufweisen, durch welche das Seil (22) hindurchgeführt ist.3. Roller shutter according to claims 1 and 2, characterized in that several of the slats (1 0 ) designed as hollow bodies are closed at their ends with inserted end pieces (27) which have vertical bores (26) on one side, through which the Rope (22) is passed. 4. Rolladen nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Feder (18) als zylindrische Schrauben-Zugfeder ausgebildet, mit einem Ende an einem Ausleger (19) des Riegels (16) und mit dem anderen Ende an einem Ausleger (2o) eines Steckteils (21) befestigt ist, welches in einen von dem Hohlraum der unteren Abschlußleiste (14) abgetrennten Kanal (15) fest eingesteckt ist (Fig. 2, 3).4. Roller shutter according to claims 1 to 3, characterized in that the spring (18) is designed as a cylindrical helical tension spring, with one end on an arm (19) of the bolt (16) and with the other end on an arm (2o ) of a plug-in part (21) which is firmly inserted into a channel (15) separated from the cavity of the lower end strip (14) (FIGS. 2, 3). 5. Rolladen nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß das untere Ende des Seils (22) an einem Ende eines an dem Ausleger (2o) des Steckteils (21) gelenkig gelagerten Schwenkhebels (23) befestigt ist, dessen anderes Ende über einen weiteren Schwenkhebel (25) mit dem Ausleger (19) des Riegels (16) gelenkig verbunden ist(Fig.2,3).5. Roller shutter according to claims 1 to 4, characterized in that the lower end of the rope (22) at one end of a pivotally mounted on the arm (2o) of the plug part (21) pivot lever (23) is attached, the other end over a further pivot lever (25) is articulated to the arm (19) of the bolt (16) (Fig. 2, 3). 6. Rolladen nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß die Feder (32) als zylindrische Schrauben-Druckfeder ausgebildet ist, die sich mit einem Ende innerhalb einer Bohrung (33) eines in den Hohlraum der Abschlußleiste (14) fest eingesetzten Steckteils (30) und mit dem anderen Ende an einem an dem Steckteil (30) angelenkten und mit dem Riegel (28) einstückig ausgeführten Schwenkhebel (29) abstützt Fig. 4, 5).6. Roller shutter according to claims 1 to 5, characterized in that the spring (32) is designed as a cylindrical helical compression spring, which has one end within a bore (33) of a plug-in part inserted into the cavity of the end strip (14) (3 0 ) and with the other end to a swivel lever (29) which is articulated on the plug-in part (3 0 ) and is made in one piece with the bolt (28) (FIGS. 4, 5). 7. Rolladen nach den Ansprüchen 1 bis 6, dadurch gekennzeichnet, daß das untere Ende des Seils (22) durch eine Bohrung (35) des Riegels (28) hindurchgeführt und dort befestigt ist (Fig. 4, 5).7. Roller shutter according to claims 1 to 6, characterized in that the lower end of the rope (22) through a bore (35) of the bolt (28) and is fastened there (Fig. 4, 5). 8. Rolladen nach den Ansprüchen 1 bis 7, dadurch gekennzeichnet, daß die Feder (38) als Blatt-Druckfeder ausgebildet und mit einem spiralförmigen Ende an einem eine Führungsbahn für den Riegel (37) enthaltenden Lagerblech (39) befestigt ist, welches in den Hohlraum der Abschlußleiste (14) fest eingesetzt ist (Fig. 6, 7).8. Roller shutter according to claims 1 to 7, characterized in that the spring (38) is designed as a leaf compression spring and is fastened with a spiral end to a bearing plate (39) containing a guide track for the bolt (37), which in the Cavity of the end strip (14) is firmly inserted (Fig. 6, 7). 9. Rolladen nach den Ansprüchen 1 bis 8, dadurch gekennzeichnet, daß das untere Ende des Seils (22) an zwei an dem Lagerblech (39) gelagerten Umlenkrollen (41) umgelenkt und an einer an dem Riegel (37) ausgebildeten Öse (4o) befestigt ist (Fig. 6, 7).9. Roller shutter according to claims 1 to 8, characterized in that the lower end of the cable (22) on two on the bearing plate (39) mounted deflection rollers (41) and on an on the bolt (37) formed eyelet (4o) is attached (Fig. 6, 7).
EP81103851A 1980-05-22 1981-05-20 Roller shutter Expired EP0040800B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81103851T ATE11804T1 (en) 1980-05-22 1981-05-20 SHUTTERS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803019566 DE3019566A1 (en) 1980-05-22 1980-05-22 SHUTTER
DE3019566 1980-05-22

Publications (2)

Publication Number Publication Date
EP0040800A1 true EP0040800A1 (en) 1981-12-02
EP0040800B1 EP0040800B1 (en) 1985-02-13

Family

ID=6103066

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81103851A Expired EP0040800B1 (en) 1980-05-22 1981-05-20 Roller shutter

Country Status (5)

Country Link
US (1) US4365660A (en)
EP (1) EP0040800B1 (en)
AT (1) ATE11804T1 (en)
CA (1) CA1177745A (en)
DE (1) DE3019566A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199608A (en) * 1986-10-10 1988-07-13 Rotalac Plastics Shutters
WO1996022446A1 (en) * 1995-01-18 1996-07-25 V. Kann Rasmussen Industri A/S An end stop device for an electrically operated window screening arrangement
ITMI20111191A1 (en) * 2011-06-29 2012-12-30 Ginko S R L SAFETY ROLLER SHUT, PROVIDED WITH LATERAL LOCKING TIPS, THAT CAN BE OPERATED MECHANICALLY AND AUTOMATICALLY AND PROTECTED AGAINST BREATHING ATTEMPTS.

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DE3546105A1 (en) * 1985-12-24 1987-07-02 Aluminium Walzwerke Singen Closing profile for a laterally guided roller door or the like
DE3310652C1 (en) * 1983-03-24 1984-09-20 Ernst Selve GmbH & Co KG, 5880 Lüdenscheid Roller shutter armour
US4573512A (en) * 1984-07-27 1986-03-04 Dale Lichy Locks for articulated rolling grilles
FR2572767B1 (en) * 1984-11-05 1988-04-08 Nergeco Sa DEVICE FOR FIXING AND PROTECTING THE MOTOR ELEMENT OF ACCORDION DOORS
US4921033A (en) * 1986-03-31 1990-05-01 Finch Harry E Security door system
US4807687A (en) * 1986-03-31 1989-02-28 Finch Harry E Security door system
DE3835055A1 (en) * 1988-10-14 1990-04-19 Udo Gerhard Rolling shutter door with integrated wicket
EP0383067B1 (en) * 1989-02-13 1992-11-04 Franz Vorsmann Roller shutter for wall or roof openings, especially those with a swinging roof window
JP2541394Y2 (en) * 1991-02-18 1997-07-16 昭和オリファ株式会社 Thermal insulation shutter device
US5065805A (en) * 1991-04-04 1991-11-19 David M. Barett Display enclosure and segmented flexible closure therefor
US5253694A (en) * 1991-11-27 1993-10-19 Bernardo Richard G Rolling shutter slat end retainer
US5246054A (en) * 1992-04-10 1993-09-21 Shepherd Charles G Roll-up door with improved handle
DE4335032A1 (en) * 1993-10-14 1995-04-20 Henkenjohann Johann Securing for roller shutters composed of bars
DE4343310A1 (en) 1993-12-17 1995-06-22 Henkenjohann Johann Securing for roller shutter, gate or door composed of bars
US6085825A (en) * 1998-08-21 2000-07-11 Rom Corporation Power-driven shutter assembly
IL131430A0 (en) * 1999-08-17 2001-01-28 Marketing & Man Ltd Jack Ohayo Lock mechanism for blinds g.h.r.d.n.
WO2009089597A1 (en) * 2008-01-19 2009-07-23 Ema International Pty. Ltd. External tandem screen assembly
US7995273B1 (en) 2010-08-09 2011-08-09 Stewart Flimscreen Corporation Dual projection screen structure
US8169698B1 (en) 2011-08-08 2012-05-01 Stewart Filmscreen Corporation Dual movable projection screen structure
BE1023551B1 (en) * 2015-10-30 2017-05-02 Renson Sunprotection Screens N.V. SCREEN DEVICE
IT201700079391A1 (en) * 2017-07-21 2019-01-21 Maria Miriam Sportelli An anti-lift system for roller shutters and a roller shutter comprising this system
CA3115344A1 (en) * 2018-09-28 2020-04-02 Cw Products Pty Ltd Roller shutter lock assembly

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DE1809071A1 (en) * 1968-11-15 1970-08-06 Baehnck Adolf Jacob Automatic shutter locking
DE6948162U (en) * 1969-12-12 1970-08-20 Ernst Friedrich Heuer Metallwa LIMITING MEMBER FOR PROFILE BARS, PARTICULARLY FOR A ROLLER SHUTTER, SWIVELING TOGETHER ON YOUR LONG SIDES.
DE7500915U (en) * 1975-01-15 1975-06-05 Klatt G Automatic roller shutter security
DE2521183A1 (en) * 1975-05-13 1976-11-25 Manfred Michel Self-locking roller blind catch - has ventilation slits and lever engaging locking bolt by its own weight
DE2745560B2 (en) * 1977-10-10 1979-08-09 Bruno 7530 Pforzheim Hermann Automatic locking device for a roller shutter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199608A (en) * 1986-10-10 1988-07-13 Rotalac Plastics Shutters
GB2199608B (en) * 1986-10-10 1990-04-11 Rotalac Plastics Slatted shutters
WO1996022446A1 (en) * 1995-01-18 1996-07-25 V. Kann Rasmussen Industri A/S An end stop device for an electrically operated window screening arrangement
WO1996022447A1 (en) * 1995-01-18 1996-07-25 V. Kann Rasmussen Industri A/S An operating arrangement for an electrically operated window screening device
US5860463A (en) * 1995-01-18 1999-01-19 V. Kann Rasmussen Industri A/S End stop device for an electrically operated window screening arrangement
AU704154B2 (en) * 1995-01-18 1999-04-15 Vkr Holding A/S An operating assembly for an electrically operated window screening device
ITMI20111191A1 (en) * 2011-06-29 2012-12-30 Ginko S R L SAFETY ROLLER SHUT, PROVIDED WITH LATERAL LOCKING TIPS, THAT CAN BE OPERATED MECHANICALLY AND AUTOMATICALLY AND PROTECTED AGAINST BREATHING ATTEMPTS.

Also Published As

Publication number Publication date
US4365660A (en) 1982-12-28
ATE11804T1 (en) 1985-02-15
DE3019566C2 (en) 1990-01-04
EP0040800B1 (en) 1985-02-13
DE3019566A1 (en) 1981-11-26
CA1177745A (en) 1984-11-13

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