EP1120538B1 - Burglar-proof guide rail for a roller shutter - Google Patents

Burglar-proof guide rail for a roller shutter Download PDF

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Publication number
EP1120538B1
EP1120538B1 EP01100770A EP01100770A EP1120538B1 EP 1120538 B1 EP1120538 B1 EP 1120538B1 EP 01100770 A EP01100770 A EP 01100770A EP 01100770 A EP01100770 A EP 01100770A EP 1120538 B1 EP1120538 B1 EP 1120538B1
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EP
European Patent Office
Prior art keywords
guide rail
roller shutter
roller
limb
security element
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.)
Expired - Lifetime
Application number
EP01100770A
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German (de)
French (fr)
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EP1120538A2 (en
EP1120538A3 (en
Inventor
Reiner Detenhoff
Oliver Detenhoff
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Individual
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Individual
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Publication of EP1120538A2 publication Critical patent/EP1120538A2/en
Publication of EP1120538A3 publication Critical patent/EP1120538A3/en
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Publication of EP1120538B1 publication Critical patent/EP1120538B1/en
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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
    • E06B9/58—Guiding devices
    • E06B9/581—Means to prevent or induce disengagement of shutter from side rails

Definitions

  • the invention relates to a guide rail for a rolling armor with a substantially closed profile according to the preamble of claim 1.
  • a roller shutter system serves as an opening up or down additional completion of a window or door opening, the rolling arm being either rolled up in a ball or folded into a package.
  • Such a roller shutter system is suitable in addition to the privacy screen as an additional security element to prevent a break-in in the building. So that a roller shutter system burglar-resistant, it is required that the shutter system vary widely Withstand attacks and burdens.
  • the individual components of the roller shutter system d. H. the rolling room with its mechanics, the bars of the rolling armor and the guides for these bars at the window and Door openings are designed so that they are high forces, d. H. especially strong acts of violence, resist.
  • the components are generally made of high-strength materials, in particular extruded aluminum the guide rails and give the rolling arm great resistance.
  • the rods of the rolling armor are often also with equipped with an additional steel insert.
  • burglary-resistant roller shutters must be so be designed to prevent pushing up the rolling arm becomes.
  • a lock can be provided in the end rail of the rolling arm.
  • a push-up protection be arranged in the rolling room.
  • a guide rail for a roller shutter with the features the preamble of claim 1 is known from DE 19 724 433 A1 known.
  • a guide rail described in the side guide rail sections shows a projection that engages with a Held in the rolling rods of the roller shutter can.
  • This lead already grants a certain amount Security against pulling out the roller shutter. It
  • the rolling rods with additional grooves rework.
  • the rolling rods on To overtake the lead there is still the possibility with sufficient use of force, the rolling rods on To overtake the lead.
  • Object of the present invention is therefore a guide rail for a Rollpanzer, in which with low production costs a high burglar resistance Effect sets.
  • the guide rail according to the invention for a rolling armor has a substantially closed profile, which is a Opening for receiving end portions of the bars of the rolling armor has, wherein in the closed profile a security element is arranged so that it is in the end section a Rollpanzerstabes engages when the Rollpanzer vertically is deflected to his direction.
  • the securing element is formed claw-shaped with a rotatably mounted holding part, which in an inner leg the guide rail is inserted, and one in the interior the guide rail protruding claw head.
  • the Claw head is arranged so that it is in an unloaded position Position of the rolling rod is spaced from this, in one loaded position in which the rolling armer perpendicular to Direction is deflected, but in engagement with the End portion of the rolling rod is located.
  • This embodiment of Securing element ensures that the claw head of Fuse element when outward aiming the rolling armor perpendicular to his Direction of running bored in the roller bar and so reliable prevents complete removal of the rolling armor.
  • the guide rail framed with hollow chambers, for a stiffening of the profile and thus for an additional safeguard against a break-up provides.
  • the guide rail integral with an outer shell of the window frame executed, thereby ensuring that the guide rail Do not break out and unscrew.
  • the one-piece design of window frame and guide rail has advantages in the assembly, as well for the visual design of the window.
  • the drawing shows a cross section through an inventive lateral guide rail for the bars of a rolling armor, which integrates into an outer shell of a window frame is. Integrating the lateral guide rail in the Window frame provides additional protection against Burglary, because then the guide rail is not so easy tears out. In addition, the assembly effort is also when installing new windows with a roller shutter system diminished, as the guide rail in one operation is used with the window frame. Furthermore results then automatically a precise adjustment of the guide rail, to the desired immersion depth of the rods of the Rolling armor to ensure in the guide rail. By the unit of guide rail and window frame can be also additional, impaired the overall visual appearance of the window Edges between the guide rail and the window frame avoid. In addition, get the guide rail and the window frame automatically the same color, which can be achieved with simple means that the Guide rail no longer stands out visually from the window frame. At the same time the storage is reduced.
  • the outer shell of the window frame shown in the drawing with integrated side guide rail for the rolling armor is preferably made as extruded aluminum and has an angle-shaped cover portion 1, the can be mounted on a window reveal. It exists the possibility of the outer shell of the window frame in Covering area 1 with the measures known per se to install the window reveal, whereby the outer shell 1 reliable is protected from being torn out. So can the Outer shell, for example with safety bolts, in the cover area 1 attached to the building.
  • the window frame outer shell is a substantially rectangular first hollow chamber 31, which extends over the entire bottom the guide rail 2 extends.
  • first hollow chamber 31st can e.g. the securing bolt for securing the outer shell the window frame attached to the soffit.
  • second hollow chamber 32 is formed, which forms the outer leg 22 of the guide rail forms and on its outside edgeless in an outer leg 13 of the cover. 1 the window frame outer shell merges.
  • the two hollow chambers 31, 32 on the guide rail contribute to a substantial Stiffening of the guide rail and thereby ensure an additional safeguard against break-up. This will especially achieved by the fact that the outer leg 22 and provided on the bottom 21 of the guide rail 2 hollow chambers 31, 32 an L-shape with two spaced apart Form break points 34, 35. To make the bending even further To complicate, there is also the possibility of the two hollow chambers 31, 32 additionally with burglary-intensive materials, such as As steel, to fill. Also, the hollow chambers 31, 32 are filled with kevlar, for a bulletproof to reach.
  • the outer leg 22 of the guide rail 2 is in the front Range slightly rounded, making this area substantially is edgeless, thereby preparing a breaking tool is difficult.
  • a narrow, in cross section C-shaped attachment 23 is provided in which a preferably rubber existing T-shaped spacer 41 is arranged is out with his front rounded foot the opening in the C-shaped attachment 23 protrudes.
  • the guide rail has the outer leg 22 opposite an inner leg 24, which in cross-section substantially S-shaped and from the rear section of the first Hollow chamber 31 branches off.
  • This inner leg 24 of the guide rail 2 is in the area adjacent to the first hollow chamber 31 with a substantially square third hollow chamber 33 provided, which leads to a stiffening of the inner leg 24 of the guide rail 2 contributes.
  • the third hollow chamber 33 on the inner leg 24 of the guide rail 2 overlaps doing so with the first hollow chamber 31, resulting in an increased Knick stiffness in this area results.
  • an engagement plate 51 executed in the a plastic bridge 52 shown only outside engages, the outer shell of the window frame with an inner shell combines. Through this plastic bridge 52 is for a thermal decoupling between outer and inner shell taken care of. Furthermore, on the engaging plate 51 is a seal 42, which are shown against a fragmentary Window sash 3 is supported to closed when Window for a reliable seal between the outside area and the interior.
  • the upper portion of the S-shaped inner leg 24 of the guide rail 2 has in cross section substantially hook shape with a broadened approach area 25, which is rounded in the front upper corner of the third hollow chamber 33 passes. This rounding avoids a breaking edge.
  • the broadened neck portion 25 of the inner leg 24 provides in addition, for increased stiffness of the thigh in this area.
  • the upper hook-shaped portion of the inner leg 24 of the Guide rail 2 is flattened on its top 26 and provided with rounded edges, with the inside Edge serves as a stop for the window sash. Im at the inside Edge adjacent area is still an im Substantially C-shaped recess 27 is provided, into which a Rubber seal 43 engages, extending along the back of the inner leg extends beyond this leg and on the window sash 3 is tight.
  • An internal recess 28 on the hook-shaped upper Part of the inner leg 24 of the guide rail 2 is the essay on the outer leg 22 with the spacer 41 opposite arranged and has, similar to the essay, a C-shaped recess 25 in which a second, substantially T-shaped rubber spacer 44 engages.
  • This second T-shaped spacer 44 is provided with an additional, preferably made of rubber rag 45 provided extending from a rounded foot area of the spacer 44 starting parallel to the recess 28 in the interior the guide rail 2 extends into it.
  • the resulting by the recess 28 recess 30 in hook-shaped upper part of the inner leg 24 of the guide rail 2 has in cross-section substantially the shape of a Eight.
  • a securing element 6 is arranged, wherein a preferably spherical or cylindrical Holding part 61 of this fuse element 6 in the lower Circular segment of the recess 30 engages.
  • the claw head 62 is at its lower side preferably beveled, leaving a sharp point results.
  • the securing element 6 is preferably made of steel Made and can also take the form of a pointed steel needle or a steel blade or a sharpened one Exzenters have.
  • the fuse element 6 can be easily by Insertion into the recess 30 on the inner leg 24 of the guide rail 2 attach.
  • the holding part 61 then slips automatically in the lower circle segment of the recess 30 and is rotatably held there.
  • the claw head 62 lies with his Top on the end portion of the protruding from the spacer 44 Lappens 45 and is thereby on the inner thigh 24 of the guide rail 2 held.
  • the two lateral Guide rails for the rolling armor are so on the rod length matched that sufficient immersion depth the bars is ensured in the guide rails.
  • the Immersion depth of the rods of the rolling stock is preferably 30 to 35 mm.
  • the drawing shows the position of a solid line End portion of a rolling rod 7 in the guide rail 2 in the event that the roller bar is unaffected from the outside remains.
  • a dashed line shows the position of the Rollstabes 7 shown when on the rolling armor perpendicular to his Direction.
  • the position of the Rollstabes 7 shown when on the rolling armor perpendicular to his Direction is pulled.
  • the rolling arm in the guide rail 2 perpendicular to Drawing plane where he of the two spacers 41, 44th is secured in his position.
  • the inner spacer 44 with its laterally projecting flap 45 ensures that that a sufficient distance between the top of the Claw head 62 and the roller bar 7 remains.
  • the roller bar 7 moves from its position, in which he is parallel to the two thighs of the Guide rail is in a tilted position at the roll bar 7 rests against the outer spacer 41 and with its end sloping inwards on the inner thigh 24 of the guide rail 2 moves. At the same time while the rod 7 also pulled something out of the guide rail 2. In this tilted position comes the top of the Claw head 62 in contact with the rear end of the roller bar 7th
  • the rolling rod 7 continues to be milled a groove 71, in which the claw head 62 with his Tip penetrates in the tilted position. If then the Rolling armor pulled vertically outward to its direction of travel becomes, engaging in the groove 71 on the rolling rod 7 tip the claw head 62 against the holding action of the above Lobe 45 on the inner spacer 44 from the groove 71 entrained, wherein the holding part 61 of the securing element 6 rotates until the front of the claw head 62nd at the return 28 strikes. This position of the claw head 62 is shown in dashed lines. Another withdrawal of the Roll bar 7 is then by striking the groove 71 at the Tip of the claw head 62 prevented. By this blocking effect becomes reliable with little technical effort burglary-resistant Rollpanzer entry achieved.
  • each side Guide rail a single fuse element, preferably in the middle area of the lateral guide rails to attach to reliably pulling out the rolling armor to prevent.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Vibration Prevention Devices (AREA)
  • Blinds (AREA)

Abstract

The guide rail forms part of a profile frame with a cover (1). The guide rail region (2) incorporates a U-shaped upward-facing trough with a pair of facing buffer strips (41,44) at the top to prevent excessive sideways movement of the lowermost lamella (7) of the roller blind. There is a cutout (71) in the side of the lamella. The locking device (61) has a rotatable ball or cylinder (69) which can move a catch engaging the lamella and may move into a recess (30) in the frame.

Description

Die Erfindung betrifft eine Führungsschiene für einen Rollpanzer mit einem im wesentlichen geschlossenen Profil gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a guide rail for a rolling armor with a substantially closed profile according to the preamble of claim 1.

Eine Rollladenanlage dient als nach oben oder unten zu öffnender zusätzlicher Abschluss einer Fenster- oder Türöffnung, wobei der Rollpanzer entweder zu einem Ballen aufgerollt oder zu einem Paket gefaltet wird. Eine solche Rollladenanlage eignet sich neben dem Sichtschutz auch als zusätzliches Sicherungselement zum Verhindern eines Einbruchs in das Gebäude. Damit eine Rollladenanlage einbruchshemmend wirkt, ist es erforderlich, dass die Rollladenanlage unterschiedlichsten Angriffen und Belastungen standhält.A roller shutter system serves as an opening up or down additional completion of a window or door opening, the rolling arm being either rolled up in a ball or folded into a package. Such a roller shutter system is suitable in addition to the privacy screen as an additional security element to prevent a break-in in the building. So that a roller shutter system burglar-resistant, it is required that the shutter system vary widely Withstand attacks and burdens.

So müssen die einzelnen Bestandteile der Rollladenanlage, d. h. der Rollraum mit seiner Mechanik, die Stäbe des Rollpanzers und die Führungen für diese Stäbe an den Fenster- und Türöffnungen so ausgelegt werden, dass sie hohen Kräften, d. h. insbesondere starken Gewalteinwirkungen, Widerstand leisten. Bei einbruchshemmenden Rollladenanlagen werden deshalb die Bauteile im Allgemeinen aus hochfesten Materialien gefertigt, wobei insbesondere stranggepresstes Aluminium den Führungsschienen und dem Rollpanzer große Widerstandskraft verleihen. Die Stäbe des Rollpanzers sind weiterhin oft auch mit einer zusätzlichen Stahleinlage ausgestattet.Thus, the individual components of the roller shutter system, d. H. the rolling room with its mechanics, the bars of the rolling armor and the guides for these bars at the window and Door openings are designed so that they are high forces, d. H. especially strong acts of violence, resist. In burglary-resistant roller shutter systems are therefore the components are generally made of high-strength materials, in particular extruded aluminum the guide rails and give the rolling arm great resistance. The rods of the rolling armor are often also with equipped with an additional steel insert.

Darüber hinaus müssen einbruchshemmende Rollladenanlagen so ausgelegt werden, dass ein Hochschieben des Rollpanzers verhindert wird. Hierzu kann in der Endschiene des Rollpanzers ein Schloss vorgesehen sein. Alternativ kann auch eine Hochschiebesicherung im Rollraum angeordnet werden. In addition, burglary-resistant roller shutters must be so be designed to prevent pushing up the rolling arm becomes. For this purpose, in the end rail of the rolling arm a lock can be provided. Alternatively, a push-up protection be arranged in the rolling room.

Einen weiteren Angriffspunkt bei Rollladenanlagen stellt der Verbund aus Rollpanzer und seitlichen Führungsschienen dar. Hier besteht insbesondere die Gefahr, dass der Rollpanzer durch Ziehen am Rollpanzer senkrecht zur Rollpanzerebene aus den Führungsschienen herausgleitet. Um ein solches Herausziehen zu verhindern, werden im Stand der Technik stranggepresste Führungsschienen mit C-förmigen Profilen eingesetzt, in die T-förmig ausgebildete Endabschnitte an den Stäben des Rollpanzers eingreifen. Diese Auslegung führt jedoch zu einem stark vergrößerten Durchmesser des Rollpanzerballens bzw. -pakets aufgrund der verbreiterten Endabschnitte der Stäbe, wodurch ein überdimensionaler Rollraum erforderlich wird. Ein solcher überdimensionaler Rollraum zieht dann entweder einen sehr großen Rollkasten, der aus optischen Gründen nicht gewünscht wird, oder zusätzliche und damit teure Baumaßnahmen am Gebäude selbst nach sich. Weiterhin ergibt sich ein hoher Fertigungsaufwand zur Herstellung der T-förmigen Endstücke an den Rollstäben.Another point of attack for roller shutters is the Composite of rolling armor and lateral guide rails. Here there is a particular danger that the rolling armor Pulling on the rolling armor perpendicular to the rolling-arm level slides out the guide rails. To pull out like this To prevent are extruded in the art Guide rails used with C-shaped profiles, in the T-shaped end portions on the bars of the Rolling armor intervene. However, this interpretation leads to a greatly enlarged diameter of the roller bale ball or packages due to the widened end portions of the rods, whereby an oversized roll room is required. One such oversized rollroom then pulls either one very large roller box, which is not desirable for visual reasons or additional and thus expensive construction measures at the building itself. Furthermore, there is a high Production costs for the production of the T-shaped end pieces the taxi bars.

Eine Führungsschiene für einen Rollladenpanzer mit den Merkmalen des Oberbegriffs des Anspruchs 1 ist aus der DE 19 724 433 A1 bekannt. In dieser Druckschrift wird eine Führungsschiene beschrieben, die in den seitlichen Führungsschienenabschnitten einen Vorsprung zeigt, der in Eingriff mit einer Haltenut in den Rollstäben des Rolladenpanzers gebracht werden kann. Dieser Vorsprung gewährt zwar bereits eine gewisse Sicherheit gegen ein Herausziehen des Rollladenpanzers. Es ist jedoch erforderlich, die Rollstäbe mit zusätzlichen Nuten nachzubearbeiten. Darüber hinaus besteht weiterhin die Möglichkeit bei ausreichender Gewaltanwendung, die Rollstäbe am Vorsprung vorbeizuziehen. Aus der DE 34 09 596 A1, der EP 0 794 313 A1, der EP 0 690 200 B1 und der DE-U-83 07 084 sind weitere Sicherungseinrichtungen für Rollstäbe bekannt, die entweder am Rollstab selbst oder an der Führungsschiene befestigt sind und beim Herausziehen des Rollpanzers in die Rollstäbe eingreifen. Diese Sicherungseinrichtungen sind jedoch entweder nur mit einem großen Fertigungsaufwand herstellbar und bei einer hohen Gewaltaufwendung nicht ausreichend einbruchshemmend.A guide rail for a roller shutter with the features the preamble of claim 1 is known from DE 19 724 433 A1 known. In this document, a guide rail described in the side guide rail sections shows a projection that engages with a Held in the rolling rods of the roller shutter can. This lead already grants a certain amount Security against pulling out the roller shutter. It However, it is necessary, the rolling rods with additional grooves rework. In addition, there is still the possibility with sufficient use of force, the rolling rods on To overtake the lead. From DE 34 09 596 A1, EP 0 794 313 A1, EP 0 690 200 B1 and DE-U-83 07 084 further safety devices for rolling rods known, the either attached to the roller bar itself or to the guide rail and when pulling out the rolling armor into the rolling rods intervention. However, these safety devices are either only with a large production cost produced and at a high level of force not sufficiently burglar-resistant.

Aufgabe der vorliegenden Erfindung ist es deshalb, eine Führungsschiene für einen Rollpanzer bereitzustellen, bei dem sich mit geringem Fertigungsaufwand eine hohe einbruchshemmende Wirkung einstellt.Object of the present invention is therefore a guide rail for a Rollpanzer, in which with low production costs a high burglar resistance Effect sets.

Diese Aufgabe wird durch eine Führungsschiene gemäß Anspruch 1 gelöst. Bevorzugte Ausgestaltungen sind in den abhängigen Ansprüchen angegeben.This object is achieved by a guide rail according to claim 1 solved. Preferred embodiments are in the dependent Claims specified.

Die erfindungsgemäße Führungsschiene für einen Rollpanzer weist ein im Wesentlichen geschlossenes Profil auf, das eine Öffnung zur Aufnahme von Endabschnitten der Stäbe des Rollpanzers besitzt, wobei im geschlossenen Profil ein Sicherheitselement so angeordnet ist, dass es in den Endabschnitt eines Rollpanzerstabes eingreift, wenn der Rollpanzer senkrecht zu seiner Laufrichtung ausgelenkt wird.The guide rail according to the invention for a rolling armor has a substantially closed profile, which is a Opening for receiving end portions of the bars of the rolling armor has, wherein in the closed profile a security element is arranged so that it is in the end section a Rollpanzerstabes engages when the Rollpanzer vertically is deflected to his direction.

Durch diese Ausgestaltung ist es möglich, ein Herausziehen des Rollpanzers aus der Führungsschiene auch bei herkömmlichen Rollpanzern ohne zusätzliche Sicherungselemente an den Stäben des Rollpanzers zu erreichen. Weiterhin ist es mit einem nur geringen zusätzlichen Aufwand, d. h. durch Austausch der Führungsschienen, möglich, auch bei bereits eingebauten Rollladenanlagen eine verbesserte Einbruchssicherung zu erreichen.By this configuration, it is possible to pull out the Rollpanzers from the guide rail even with conventional Rolling armor without additional security elements to the Reach bars of the rolling armor. It continues with one only little extra effort, d. H. through exchange the guide rails, possible, even with already installed Roller shutter systems to achieve improved burglar resistance.

Das Sicherungselement ist dabei krallenförmig ausgeformt mit einem drehbar gelagerten Halteteil, das in einen Innenschenkel der Führungsschiene eingesetzt ist, und einem in den Innenraum der Führungsschiene vorstehenden Krallenkopf. Der Krallenkopf ist so angeordnet, dass er in einer unbelasteten Stellung des Rollstabes von diesem beabstandet ist, in einer belasteten Stellung, bei der der Rollpanzer senkrecht zur Laufrichtung ausgelenkt wird, sich jedoch im Eingriff mit dem Endabschnitt des Rollstabes befindet. Diese Ausgestaltung des Sicherungselementes gewährleistet, dass der Krallenkopf des Sicherungselements beim nach außen Zielen des Rollpanzers senkrecht zu seiner Laufrichtung sich in den Rollstab verbohrt und so zuverlässig ein vollständiges Herausziehen des Rollpanzers verhindert.The securing element is formed claw-shaped with a rotatably mounted holding part, which in an inner leg the guide rail is inserted, and one in the interior the guide rail protruding claw head. Of the Claw head is arranged so that it is in an unloaded position Position of the rolling rod is spaced from this, in one loaded position in which the rolling armer perpendicular to Direction is deflected, but in engagement with the End portion of the rolling rod is located. This embodiment of Securing element ensures that the claw head of Fuse element when outward aiming the rolling armor perpendicular to his Direction of running bored in the roller bar and so reliable prevents complete removal of the rolling armor.

Gemäß einer bevorzugten Ausführungsform ist die Führungsschiene mit Hohlkammern eingefasst, die für eine Versteifung des Profils und damit für eine zusätzliche Sicherung gegen ein Aufbrechen sorgt.According to a preferred embodiment, the guide rail framed with hollow chambers, for a stiffening of the profile and thus for an additional safeguard against a break-up provides.

Gemäß einer weiteren bevorzugten Ausführungsform ist die Führungsschiene einstückig mit einer Außenschale des Fensterrahmens ausgeführt, wodurch gewährleistet wird, dass die Führungsschiene sich nicht herausbrechen und abschrauben lässt. Die einteilige Ausführung von Fensterrahmen und Führungsschiene hat darüber hinaus noch Vorteile bei der Montage, sowie für die optische Gestaltung des Fensters.According to a further preferred embodiment, the guide rail integral with an outer shell of the window frame executed, thereby ensuring that the guide rail Do not break out and unscrew. The one-piece design of window frame and guide rail In addition, has advantages in the assembly, as well for the visual design of the window.

Die Erfindung wird anhand der beigefügten Zeichnung, die einen Querschnitt durch eine Ausführungsform der erfindungsgemäßen Führungsschiene zeigt, näher erläutert.The invention will be described with reference to the accompanying drawing, which is a Cross section through an embodiment of the invention Guide rail shows, explained in more detail.

Die Zeichnung zeigt einen Querschnitt durch eine erfindungsgemäße seitliche Führungsschiene für die Stäbe eines Rollpanzers, die in eine Außenschale eines Fensterrahmens integriert ist. Das Integrieren der seitlichen Führungsschiene in den Fensterrahmen gewährleistet einen zusätzlichen Schutz gegen Einbruch, da sich dann die Führungsschiene nicht mehr so einfach herausreißen lässt. Darüber hinaus wird auch der Montageaufwand beim Einbau von neuen Fenstern mit einer Rollladenanlage vermindert, da die Führungsschiene in einem Arbeitsgang mit dem Fensterrahmen eingesetzt wird. Weiterhin ergibt sich dann auch automatisch eine genaue Justierung der Führungsschiene, um die gewünschte Eintauchtiefe der Stäbe des Rollpanzers in die Führungsschiene zu gewährleisten. Durch die Einheit von Führungsschiene und Fensterrahmen lassen sich auch zusätzliche, das optische Gesamtbild des Fensters beeinträchtigte Kanten zwischen der Führungsschiene und dem Fensterrahmen vermeiden. Darüber hinaus erhalten die Führungsschiene und der Fensterrahmen automatisch die gleiche Farbe, wodurch sich mit einfachen Mitteln erreichen lässt, dass die Führungsschiene sich nicht mehr optisch vom Fensterrahmen abhebt. Gleichzeitig wird die Lagerhaltung dadurch verringert.The drawing shows a cross section through an inventive lateral guide rail for the bars of a rolling armor, which integrates into an outer shell of a window frame is. Integrating the lateral guide rail in the Window frame provides additional protection against Burglary, because then the guide rail is not so easy tears out. In addition, the assembly effort is also when installing new windows with a roller shutter system diminished, as the guide rail in one operation is used with the window frame. Furthermore results then automatically a precise adjustment of the guide rail, to the desired immersion depth of the rods of the Rolling armor to ensure in the guide rail. By the unit of guide rail and window frame can be also additional, impaired the overall visual appearance of the window Edges between the guide rail and the window frame avoid. In addition, get the guide rail and the window frame automatically the same color, which can be achieved with simple means that the Guide rail no longer stands out visually from the window frame. At the same time the storage is reduced.

Die in der Zeichnung gezeigte Außenschale des Fensterrahmens mit integrierter seitlicher Führungsschiene für den Rollpanzer ist vorzugsweise als Strangpressteil aus Aluminium gefertigt und weist einen winkelförmigen Abdeckbereich 1 auf, der sich auf einer Fensterlaibung anbringen lässt. Es besteht dabei die Möglichkeit, die Außenschale des Fensterrahmens im Abdeckbereich 1 mit den an sich bekannten Maßnahmen sicher an der Fensterlaibung anzubringen, wodurch die Außenschale 1 zuverlässig vor einem Herausreißen geschützt ist. So kann die Außenschale z.B mit Sicherungsbolzen, die im Abdeckbereich 1 angebracht sind, am Gebäude befestigt werden.The outer shell of the window frame shown in the drawing with integrated side guide rail for the rolling armor is preferably made as extruded aluminum and has an angle-shaped cover portion 1, the can be mounted on a window reveal. It exists the possibility of the outer shell of the window frame in Covering area 1 with the measures known per se to install the window reveal, whereby the outer shell 1 reliable is protected from being torn out. So can the Outer shell, for example with safety bolts, in the cover area 1 attached to the building.

An den Abdeckbereich 1 der Außenschale des Fensterrahmens schließt sich der im Querschnitt im Wesentlichen U-förmige Führungsschienenbereich 2 an. Dieser Führungsschienenbereich 2 weist zwischen einer Bodenfläche 21 und dem Abdeckbereich 1 der Fensterrahmen-Außenschale eine im Wesentlichen rechteckige erste Hohlkammer 31 auf, die sich über den gesamten Boden der Führungsschiene 2 erstreckt. An diese erste Hohlkammer 31 kann z.B. der Sicherungsbolzen zum Befestigen der Außenschale des Fensterrahmens an der Laibung angebracht werden. Zu dieser ersten Hohlkammer 31 ist senkrecht in einem vorderen Abschnitt eine zweite Hohlkammer 32 ausgebildet, die den Außenschenkel 22 der Führungsschiene bildet und an ihrer Außenseite kantenlos in einen Außenschenkel 13 des Abdeckbereichs 1 der Fensterrahmenaußenschale übergeht. Die beiden Hohlkammern 31, 32 an der Führungsschiene tragen zu einer wesentlichen Versteifung der Führungsschiene bei und sorgen hierdurch für eine zusätzliche Sicherung gegen ein Aufbrechen. Dies wird insbesondere auch dadurch erreicht, dass die am Außenschenkel 22 sowie am Boden 21 der Führungsschiene 2 vorgesehenen Hohlkammern 31, 32 eine L-Form mit zwei voneinander beabstandeten Knickpunkten 34, 35 bilden. Um das Aufbiegen noch weiter zu erschweren, besteht auch die Möglichkeit, die beiden Hohlkammern 31, 32 zusätzlich mit einbruchserschwerenden Materialien, wie z. B. Stahl, auszufüllen. Auch können die Hohlkammern 31, 32 mit Kevlar ausgefüllt werden, um eine Durchschusssicherheit zu erreichen.To the covering area 1 of the outer shell of the window frame closes in cross-section substantially U-shaped Guide rail area 2 on. This guide rail area 2 has between a bottom surface 21 and the cover portion. 1 the window frame outer shell is a substantially rectangular first hollow chamber 31, which extends over the entire bottom the guide rail 2 extends. At this first hollow chamber 31st can e.g. the securing bolt for securing the outer shell the window frame attached to the soffit. To this first hollow chamber 31 is perpendicular in a front portion a second hollow chamber 32 is formed, which forms the outer leg 22 of the guide rail forms and on its outside edgeless in an outer leg 13 of the cover. 1 the window frame outer shell merges. The two hollow chambers 31, 32 on the guide rail contribute to a substantial Stiffening of the guide rail and thereby ensure an additional safeguard against break-up. this will especially achieved by the fact that the outer leg 22 and provided on the bottom 21 of the guide rail 2 hollow chambers 31, 32 an L-shape with two spaced apart Form break points 34, 35. To make the bending even further To complicate, there is also the possibility of the two hollow chambers 31, 32 additionally with burglary-intensive materials, such as As steel, to fill. Also, the hollow chambers 31, 32 are filled with kevlar, for a bulletproof to reach.

Der Außenschenkel 22 der Führungsschiene 2 ist im vorderen Bereich leicht abgerundet, so dass dieser Bereich im Wesentlichen kantenlos ist, wodurch das Ansetzen eines Aufbruchwerkzeuges erschwert wird. Im oberen Abschnitt des Außenschenkels 22 der Führungsschiene 2 ist auf der Innenseite weiterhin einstückig mit dem Schenkel ein schmaler, im Querschnitt C-förmiger Aufsatz 23 vorgesehen, in dem ein vorzugsweise aus Gummi bestehender T-förmiger Abstandshalter 41 angeordnet ist, der mit seinem vorderen abgerundeten Fuß aus der Öffnung im C-förmigen Aufsatz 23 heraussteht.The outer leg 22 of the guide rail 2 is in the front Range slightly rounded, making this area substantially is edgeless, thereby preparing a breaking tool is difficult. In the upper section of the outer thigh 22 of the guide rail 2 is on the inside continue in one piece with the leg a narrow, in cross section C-shaped attachment 23 is provided in which a preferably rubber existing T-shaped spacer 41 is arranged is out with his front rounded foot the opening in the C-shaped attachment 23 protrudes.

Die Führungsschiene weist dem Außenschenkel 22 gegenüberliegend einen Innenschenkel 24 auf, der im Querschnitt im Wesentlichen S-förmig ist und vom hinteren Abschnitt der ersten Hohlkammer 31 abzweigt. Dieser Innenschenkel 24 der Führungsschiene 2 ist im an die erste Hohlkammer 31 angrenzenden Bereich mit einer im Wesentlichen quadratischen dritten Hohlkammer 33 versehen, die zu einer Versteifung des Innenschenkels 24 der Führungsschiene 2 beiträgt. Die dritte Hohlkammer 33 am Innenschenkel 24 der Führungsschiene 2 überlappt sich dabei mit der ersten Hohlkammer 31, wodurch sich eine erhöhte Knicksteifigkeit in diesem Bereich ergibt.The guide rail has the outer leg 22 opposite an inner leg 24, which in cross-section substantially S-shaped and from the rear section of the first Hollow chamber 31 branches off. This inner leg 24 of the guide rail 2 is in the area adjacent to the first hollow chamber 31 with a substantially square third hollow chamber 33 provided, which leads to a stiffening of the inner leg 24 of the guide rail 2 contributes. The third hollow chamber 33 on the inner leg 24 of the guide rail 2 overlaps doing so with the first hollow chamber 31, resulting in an increased Knick stiffness in this area results.

Auf der Rückseite der dritten Hohlkammer 33 ist einstückig mit der Hohlkammer eine Eingriffsplatte 51 ausgeführt, in die eine nur im Außenbereich gezeigte Kunststoffbrücke 52 eingreift, die die Außenschale des Fensterrahmens mit einer Innenschale verbindet. Durch diese Kunststoffbrücke 52 wird für eine thermische Abkopplung zwischen Außen- und Innenschale gesorgt. Weiterhin ist an der Eingriffsplatte 51 eine Dichtung 42 angeordnet, die gegen einen nur ausschnittsweise gezeigten Fensterflügel 3 abgestützt ist, um bei geschlossenem Fenster für eine zuverlässige Abdichtung zwischen dem Außenbereich und dem Innenbereich zu sorgen.On the back of the third hollow chamber 33 is in one piece with the hollow chamber an engagement plate 51 executed in the a plastic bridge 52 shown only outside engages, the outer shell of the window frame with an inner shell combines. Through this plastic bridge 52 is for a thermal decoupling between outer and inner shell taken care of. Furthermore, on the engaging plate 51 is a seal 42, which are shown against a fragmentary Window sash 3 is supported to closed when Window for a reliable seal between the outside area and the interior.

Der obere Bereich des S-förmigen Innenschenkels 24 der Führungsschiene 2 hat im Querschnitt im Wesentlichen Hakenform mit einem verbreiterten Ansatzbereich 25, der abgerundet in die vordere obere Ecke der dritten Hohlkammer 33 übergeht. Durch diese Abrundung wird eine Bruchkante vermieden. Der verbreiterte Ansatzbereich 25 des Innenschenkels 24 sorgt darüber hinaus für eine erhöhte Steifigkeit des Schenkels in diesem Bereich.The upper portion of the S-shaped inner leg 24 of the guide rail 2 has in cross section substantially hook shape with a broadened approach area 25, which is rounded in the front upper corner of the third hollow chamber 33 passes. This rounding avoids a breaking edge. Of the broadened neck portion 25 of the inner leg 24 provides in addition, for increased stiffness of the thigh in this area.

Der obere hakenförmige Abschnitt des Innenschenkels 24 der Führungsschiene 2 ist auf seiner Oberseite 26 abgeplattet und mit abgerundeten Kanten versehen, wobei die innenliegende Kante als Anschlag für den Fensterflügel dient. Im an die innenliegende Kante angrenzenden Bereich ist weiterhin eine im Wesentlichen C-förmige Aussparung 27 vorgesehen, in die eine Gummidichtung 43 eingreift, die sich entlang der Rückseite des Innenschenkels über diesen Schenkel hinaus erstreckt und an der der Fensterflügel 3 dicht anliegt.The upper hook-shaped portion of the inner leg 24 of the Guide rail 2 is flattened on its top 26 and provided with rounded edges, with the inside Edge serves as a stop for the window sash. Im at the inside Edge adjacent area is still an im Substantially C-shaped recess 27 is provided, into which a Rubber seal 43 engages, extending along the back of the inner leg extends beyond this leg and on the window sash 3 is tight.

Ein innen liegender Rücksprung 28 am hakenförmigen oberen Teil des Innenschenkels 24 der Führungsschiene 2 ist dem Aufsatz am Außenschenkel 22 mit dem Abstandshalter 41 gegenüberliegend angeordnet und weist, ähnlich wie der Aufsatz, eine C-förmige Aussparung 25 auf, in der ein zweiter, im wesentlichen T-förmiger Abstandshalter 44 aus Gummi eingreift. Dieser zweite T-förmige Abstandshalter 44 ist mit einem zusätzlichen, vorzugsweise aus Gummi bestehenden Lappen 45 versehen, der sich von einem abgerundeten Fußbereich des Abstandshalters 44 ausgehend parallel zum Rücksprung 28 in den Innenraum der Führungsschiene 2 hinein erstreckt.An internal recess 28 on the hook-shaped upper Part of the inner leg 24 of the guide rail 2 is the essay on the outer leg 22 with the spacer 41 opposite arranged and has, similar to the essay, a C-shaped recess 25 in which a second, substantially T-shaped rubber spacer 44 engages. This second T-shaped spacer 44 is provided with an additional, preferably made of rubber rag 45 provided extending from a rounded foot area of the spacer 44 starting parallel to the recess 28 in the interior the guide rail 2 extends into it.

Die sich durch den Rücksprung 28 ergebende Aussparung 30 im hakenförmigen oberen Teil des Innenschenkels 24 der Führungsschiene 2 hat im Querschnitt im Wesentlichen die Form einer Acht. In dieser Aussparung 30 ist ein Sicherungselement 6 angeordnet, wobei ein vorzugsweise kugel- oder zylinderförmiges Halteteil 61 dieses Sicherungselementes 6 in das untere Kreissegment der Aussparung 30 eingreift. An dieses Halteteil 61 schließt sich ein schmaler langgestreckter Krallenkopf 62 an, der vom Halteteil 61 aus durch die Öffnung zwischen dem Rücksprung 28 und dem Ansatzbereich 25 des oberen Teils des Innenschenkels 24 in den Innenraum der Führungsschiene 2 hineinreicht. Der Krallenkopf 62 ist an seiner unteren Seite vorzugsweise abgeschrägt, so dass sich eine scharfe Spitze ergibt. Das Sicherungselement 6 wird vorzugsweise aus Stahl gefertigt und kann auch die Form einer spitzen Stahlnadel oder eines Stahlblättchens oder eines scharf geschliffenen Exzenters aufweisen.The resulting by the recess 28 recess 30 in hook-shaped upper part of the inner leg 24 of the guide rail 2 has in cross-section substantially the shape of a Eight. In this recess 30, a securing element 6 is arranged, wherein a preferably spherical or cylindrical Holding part 61 of this fuse element 6 in the lower Circular segment of the recess 30 engages. At this holding part 61 is followed by a narrow elongated claw head 62 on, from the holding part 61 through the opening between the Return 28 and the shoulder portion 25 of the upper part of the Inner leg 24 extends into the interior of the guide rail 2. The claw head 62 is at its lower side preferably beveled, leaving a sharp point results. The securing element 6 is preferably made of steel Made and can also take the form of a pointed steel needle or a steel blade or a sharpened one Exzenters have.

Weiterhin lässt sich das Sicherungselement 6 einfach durch Einschieben in die Aussparung 30 am Innenschenkel 24 der Führungsschiene 2 anbringen. Das Halteteil 61 rutscht dann automatisch in das untere Kreissegment der Aussparung 30 und wird dort drehbar festgehalten. Der Krallenkopf 62 liegt mit seiner Oberseite am Endabschnitt des vom Abstandshalter 44 abstehenden Lappens 45 an und wird hierdurch auf dem Innenschenkel 24 der Führungsschiene 2 festgehalten.Furthermore, the fuse element 6 can be easily by Insertion into the recess 30 on the inner leg 24 of the guide rail 2 attach. The holding part 61 then slips automatically in the lower circle segment of the recess 30 and is rotatably held there. The claw head 62 lies with his Top on the end portion of the protruding from the spacer 44 Lappens 45 and is thereby on the inner thigh 24 of the guide rail 2 held.

In die dargestellte Führungsschiene greifen die Endabschnitte der Stäbe eines Rollpanzers ein, wenn diese von ihrem Ballen oder Paket im Rollraum abgerollt werden. Die beiden seitlichen Führungsschienen für den Rollpanzer sind dabei so auf die Stablänge abgestimmt, dass eine ausreichende Eintauchtiefe der Stäbe in die Führungsschienen gewährleistet wird. Die Eintauchtiefe der Stäbe des Rollpanzers beträgt dabei vorzugsweise 30 bis 35 mm.In the illustrated guide rail engage the end portions the bars of a rolling armor, when this from their bale or package in the rolling room to be unrolled. The two lateral Guide rails for the rolling armor are so on the rod length matched that sufficient immersion depth the bars is ensured in the guide rails. The Immersion depth of the rods of the rolling stock is preferably 30 to 35 mm.

Die Zeichnung zeigt als durchgezogene Linie die Stellung eines Endabschnittes eines Rollstabes 7 in der Führungsschiene 2 für den Fall, dass der Rollstab unbeeinflußt von außen bleibt. Als gestrichelte Linie ist dagegen die Position des Rollstabes 7 gezeigt, wenn am Rollpanzer senkrecht zu seiner Laufrichtung gezogen wird. In seiner unbelasteten Stellung läuft der Rollpanzer in der Führungsschiene 2 senkrecht zur Zeichenebene, wobei er von den beiden Abstandshaltern 41, 44 in seiner Position gesichert ist. Der innere Abstandshalter 44 mit seinem seitlich abstehenden Lappen 45 sorgt dabei dafür, dass ein ausreichender Abstand zwischen der Spitze des Krallenkopfes 62 und dem Rollstab 7 verbleibt. Wenn dagegen der Rollstab 7 senkrecht zu seiner Laufrichtung nach außen gezogen wird, verschiebt sich der Rollstab 7 aus seiner Stellung, bei der er sich parallel zu den beiden Schenkeln der Führungsschiene befindet, in eine verkantete Stellung, bei der der Rollstab 7 an dem äußeren Abstandshalter 41 anliegt und sich mit seinem Ende schräg nach innen auf den Innenschenkel 24 der Führungsschiene 2 zubewegt. Gleichzeitig wird dabei der Stab 7 auch etwas aus der Führungsschiene 2 herausgezogen. In dieser verkanteten Stellung kommt die Spitze des Krallenkopfes 62 in Kontakt mit dem hinteren Ende des Rollstabes 7.The drawing shows the position of a solid line End portion of a rolling rod 7 in the guide rail 2 in the event that the roller bar is unaffected from the outside remains. As a dashed line, however, the position of the Rollstabes 7 shown when on the rolling armor perpendicular to his Direction is pulled. In his unloaded position runs the rolling arm in the guide rail 2 perpendicular to Drawing plane, where he of the two spacers 41, 44th is secured in his position. The inner spacer 44 with its laterally projecting flap 45 ensures that that a sufficient distance between the top of the Claw head 62 and the roller bar 7 remains. If against the rolling rod 7 perpendicular to its direction of outward is pulled, the roller bar 7 moves from its position, in which he is parallel to the two thighs of the Guide rail is in a tilted position at the roll bar 7 rests against the outer spacer 41 and with its end sloping inwards on the inner thigh 24 of the guide rail 2 moves. At the same time while the rod 7 also pulled something out of the guide rail 2. In this tilted position comes the top of the Claw head 62 in contact with the rear end of the roller bar 7th

In der gezeigten Ausführungsform ist am Rollstab 7 weiterhin eine Nut 71 eingefräst, in die der Krallenkopf 62 mit seiner Spitze in der verkanteten Stellung eindringt. Wenn dann der Rollpanzer senkrecht zu seiner Laufrichtung weiter nach außen gezogen wird, wird die in die Nut 71 am Rollstab 7 eingreifende Spitze des Krallenkopfes 62 gegen die Haltewirkung des vorstehenden Lappens 45 an dem inneren Abstandshalter 44 von der Nut 71 mitgenommen, wobei sich das Halteteil 61 des Sicherungselements 6 mitdreht, bis die Vorderseite des Krallenkopfes 62 am Rücksprung 28 anschlägt. Diese Stellung des Krallenkopfes 62 ist gestrichelt dargestellt. Ein weiteres Herausziehen des Rollstabes 7 wird dann durch das Anschlagen der Nut 71 an der Spitze des Krallenkopfes 62 verhindert. Durch diese Sperrwirkung wird mit geringem technischem Aufwand zuverlässig eine einbruchshemmende Rollpanzerführung erreicht.In the embodiment shown, the rolling rod 7 continues to be milled a groove 71, in which the claw head 62 with his Tip penetrates in the tilted position. If then the Rolling armor pulled vertically outward to its direction of travel becomes, engaging in the groove 71 on the rolling rod 7 tip the claw head 62 against the holding action of the above Lobe 45 on the inner spacer 44 from the groove 71 entrained, wherein the holding part 61 of the securing element 6 rotates until the front of the claw head 62nd at the return 28 strikes. This position of the claw head 62 is shown in dashed lines. Another withdrawal of the Roll bar 7 is then by striking the groove 71 at the Tip of the claw head 62 prevented. By this blocking effect becomes reliable with little technical effort burglary-resistant Rollpanzerführung achieved.

Alternativ zur gezeigten Ausführungsform besteht auch die Möglichkeit, auf eine Nut am Rollstab zu verzichten, wenn der Krallenkopf aus einem härteren Material als der Rollstab besteht. Der Krallenkopf schiebt sich dann, statt nur in die Nut am Rollstab, wie in der Zeichnung gezeigt, einzugreifen, in das Rollstabmaterial selbst und verhindert so ein vollständiges Herausziehen des Rollpanzers. Diese Ausführung kann insbesondere dann eingesetzt werden, wenn der Rollpanzer aus Aluminium, Kunststoff und Holz besteht, der Krallenkopf dagegen aus Stahl. Die Ausführung des Rollpanzers mit einer zusätzlich Nut am Rollstab wird dagegen vorzugsweise dann gewählt, wenn diese aus stahl- oder stranggepressten Aluminium hergestellt ist.Alternatively to the embodiment shown, there is also the Possibility to dispense with a groove on the roller bar when the Claw head made of a harder material than the roll bar. The claw head pushes then, instead of only in the Groove on the roll bar, as shown in the drawing, to intervene, in the roll bar material itself, thus preventing complete Pulling out the rolling armor. This design can be used in particular when the rolling armor off Aluminum, plastic and wood, the claw head against it from steel. The execution of the Rollpanzers with an additional Groove on the roll bar, however, is preferably chosen then if these are made of steel or extruded aluminum is made.

Es ist weiterhin grundsätzlich ausreichend, in jeder seitlichen Führungsschiene ein einzelnes Sicherungselement, vorzugsweise im mittleren Bereich der seitlichen Führungsschienen anzubringen, um zuverlässig ein Herausziehen des Rollpanzers zu verhindern. Es besteht jedoch auch die Möglichkeit, entlang der seitlichen Führungsschiene mehrere voneinander beabstandete Sicherungselemente vorzusehen.It is still basically sufficient in each side Guide rail a single fuse element, preferably in the middle area of the lateral guide rails to attach to reliably pulling out the rolling armor to prevent. However, there is also the possibility along the lateral guide rail several from each other provide spaced fuse elements.

Claims (12)

  1. Guide rail for a roller shutter having a substantially closed profile which comprises an opening to receive end sections of the bars of the roller shutter and in which a security element (6) is disposed such that the security element engages into the end section of a roller bar (7) when the roller shutter is deflected perpendicularly to the direction of movement,
    characterised in that
    the security element (6) comprises a holding part (61) which is mounted in a rotatable manner in the guide rail (2), and a claw head (62) which extends into the interior of the guide rail (2), wherein the claw tip is disposed such that it is at a spaced disposition from the roller bar (7) when the roller shutter is not subjected to loads but is engaged with the roller bar (7) when the roller shutter is pulled outwards.
  2. Guide rail as claimed in Claim 1, characterised in that an inner limb (24) of the guide rail (2) substantially has a hook-shaped upper section in which a recess (30) is formed in which the holding part (61) of the security element (6) engages.
  3. Guide rail as claimed in Claim 2, characterised in that the recess (30) in the inner limb (24) of the guide rail (2) is in the form of a figure eight, wherein the holding part (61) is maintained in a rotatable manner in the lower circular segment of the recess.
  4. Guide rail as claimed in Claim 2 or 3, characterised in that a tab-shaped element (45) is attached on an inner return (28) on the hook-shaped upper portion of the inner limb (24) of the guide rail (2), which tab-shaped element maintains the claw head (62) in its original position on the inner limb (24) of the guide rail (2).
  5. Guide rail as claimed in any one of Claims 1 to 4, characterised in that the claw head (62) is in the shape of a pointed steel needle or of a steel lamella or of a sharply-ground eccentric.
  6. Guide rail as claimed in any one of Claims 1 to 5, characterised in that the holding part (61) of the security element (6) is spherical or cylindrical.
  7. Guide rail as claimed in any one of Claims 1 to 6, characterised in that the profile of the guide rail is substantially surrounded by hollow chambers (31, 32, 33).
  8. Guide rail as claimed in Claim 7, characterised in that a first hollow chamber (31) is provided on the base (21) of the guide rail (2) and a second hollow chamber (32) is provided on the outer limb (22) of the guide rail (2) and said first and second hollow chambers form an L-shape having two buckle points (34, 35) which are at a spaced disposition with respect to each other.
  9. Guide rail as claimed in Claim 8, characterised in that a third hollow chamber (33) is disposed on an inner limb (24) of the guide rail (2) so as to overlap with the first hollow chamber (31) on the base (21) of the guide rail (2), whereby an increased buckle resistance is achieved at the transition from the base (21) to the inner limb (24).
  10. Guide rail as claimed in any one of Claims 1 to 9, characterised in that the guide rail (2) is formed integrally with an outer shell of the window frame.
  11. Guide rail as claimed in Claim 10, characterised in that an outer limb (22) of the guide rail (2) becomes an outer limb (13) of a covering region (1) of the outer shell of the window frame, without producing any edges.
  12. Roller shutter assembly having a guide rail as claimed in any one of Claims 1 to 11 and a roller shutter, characterised in that the roller bars (7) of the roller shutter comprise a groove (71) into which the security element (6) engages.
EP01100770A 2000-01-28 2001-01-13 Burglar-proof guide rail for a roller shutter Expired - Lifetime EP1120538B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20001459U 2000-01-28
DE20001459U DE20001459U1 (en) 2000-01-28 2000-01-28 Burglar-resistant roll armor guide rail

Publications (3)

Publication Number Publication Date
EP1120538A2 EP1120538A2 (en) 2001-08-01
EP1120538A3 EP1120538A3 (en) 2003-08-13
EP1120538B1 true EP1120538B1 (en) 2005-10-26

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Family Applications (1)

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EP01100770A Expired - Lifetime EP1120538B1 (en) 2000-01-28 2001-01-13 Burglar-proof guide rail for a roller shutter

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EP (1) EP1120538B1 (en)
AT (1) ATE307953T1 (en)
DE (2) DE20001459U1 (en)

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FR2721972B1 (en) * 1994-07-01 1996-08-23 Bubendorff Eric LOCKING DEVICE FOR ROLLING SHUTTER
FR2745846B1 (en) * 1996-03-07 1998-04-24 Zelles HANGING SYSTEM FOR ROLLER SHUTTERS APRON
DE19609071C2 (en) 1996-03-08 2000-05-18 Wtw Weilheim Procedure for avoiding errors when measuring or determining the gas consumption of matter
DE19724433A1 (en) * 1997-06-10 1998-12-17 Schanz Hans Guide for armoured roller shutter
DE29720882U1 (en) * 1997-11-26 1998-02-05 Gebrüder Kömmerling Kunststoffwerke GmbH, 66954 Pirmasens Roller shutter guide rail
DE29808263U1 (en) * 1998-05-07 1999-06-10 Tekla-Technik, Tor + Tür GmbH & Co.KG, 33415 Verl Storm hooks for a guide rail profile for roller doors
DE19844146C2 (en) * 1998-09-25 2000-08-17 Gartner & Co J Sun protection device

Also Published As

Publication number Publication date
DE20001459U1 (en) 2001-06-13
ATE307953T1 (en) 2005-11-15
EP1120538A2 (en) 2001-08-01
EP1120538A3 (en) 2003-08-13
DE50107784D1 (en) 2005-12-01

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