EP3444417B1 - Load system for building openings - Google Patents

Load system for building openings Download PDF

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Publication number
EP3444417B1
EP3444417B1 EP18188473.5A EP18188473A EP3444417B1 EP 3444417 B1 EP3444417 B1 EP 3444417B1 EP 18188473 A EP18188473 A EP 18188473A EP 3444417 B1 EP3444417 B1 EP 3444417B1
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EP
European Patent Office
Prior art keywords
shutter
latch
locking device
rail
shutter system
Prior art date
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Application number
EP18188473.5A
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German (de)
French (fr)
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EP3444417A1 (en
Inventor
Ralf Gielen
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Ehret GmbH
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Ehret GmbH
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Publication of EP3444417A1 publication Critical patent/EP3444417A1/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/48Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a sliding securing member
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/0085Locks or fastenings for special use for folding wings, e.g. bi-fold wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00Fastening devices with bolts moving rectilinearly
    • E05C1/02Fastening devices with bolts moving rectilinearly without latching action
    • E05C1/04Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member rigid with the bolt
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00Operation or control of locks by mechanical transmissions, e.g. from a distance

Definitions

  • the invention relates to a shutter system for covering windows or doors in building openings, having at least two interconnected and movably mounted shutter elements, each of which has an outside and an inside opposite the outside, and a locking device which is arranged on the inside of at least one shutter element and has a bolt having.
  • Such shutter systems for covering windows or doors arranged in building openings are known. They are designed as folding shutters or folding sliding shutters, in which at least two shutter elements are pivotably connected to one another on their adjacent longitudinal sides by means of hinges.
  • a shutter element is connected on one side via further hinges, for example to clamps in the wall surrounding the building opening.
  • the individual shutter elements are also pivotally connected to one another by means of hinges.
  • the shop elements are also guided in the area of their corners via bolts or pins in rails that are permanently mounted on the top and optionally the bottom of the building opening or a window or door frame covering it. This arrangement allows the shutters to be slid relative to the building opening with the non-bolted sides of the shutters pivoting outwardly so that the shutters assume an accordion-like configuration.
  • Such shutter systems generally have locking devices that allow the shutter system to be locked in a closed or open position.
  • sliding bolts are preferably used, which can be displaced in a predetermined direction and which interact with a locking plate.
  • Such locking devices are usually to be operated from the inside of a building since they are arranged on the inside of the shop system. This can have aesthetic aspects on the one hand and security aspects on the other, such as increased burglary protection in particular. To do this, it is necessary to open a door or window on the inside of the shop system in order to reach the locking device for manual operation.
  • U.S. 2010/007 157 A1 discloses a latch assembly for latching one or more bi-fold doors in a frame, including a bracket for pivotally securing the latch assembly in a selected position relative to the doors and frame.
  • the latch assembly is located on the upper side surface of the door and includes a stepped bar having an intermediate portion pivotally mounted in the bracket, a latch leg extending outwardly from the bracket perpendicular to the intermediate portion, and a handle leg extending from of the bracket extends outwardly perpendicular to the intermediate portion spaced from the latch leg, thereby causing pivotal actuation of the handle leg so that the latch leg latches or unlatches the door in the frame.
  • DE 43 03 096 A1 discloses a central lock for a folding door with at least two pairs of wing doors, the two wings of which are pivotally connected to one another and are held in a guide rail so that they can be moved via a fitting.
  • a bolt carrier is between two end positions - adjustable - open position and closed position. It is provided with at least one first locking element for each pair of wings. In the closed position, these are positively engaged with a second locking element.
  • An actuating handle in the form of a cylinder lock or a rotary handle and an actuating element that can be acted upon by it adjust the bolt carrier with the first bolt elements to one of its two end positions. This locks or unlocks all wing door pairs at the same time.
  • the invention is therefore based on the object of creating a shop system of the type mentioned at the outset, in which unlocking or locking is possible in a simple manner even if the shop system is not accessible from the inside of the building.
  • the actuating device has a cranked rod as the actuating element, which is guided through a slot-shaped opening in the shutter element from the outside of the shutter element to its inside.
  • the actuating device has an actuating element which is arranged on the outside of the shutter element. It is guided from the outside of the at least one shutter element, in particular via an opening in the shutter element, to the inside thereof, where it is connected to the movable bolt.
  • the inside of the shop system according to the invention or the shop elements generally faces the inside of the building when installed. Furthermore, the inside of the shop system or shop elements is not accessible, particularly when the building opening is closed, since the inside of the building opening is closed off with fixed glazing, for example, and access to the shop system is blocked.
  • a shop element usually has a rectangular frame with longitudinal bars and transverse bars, which are connected to one another in the usual way.
  • the at least two shutter elements are pivotably connected to one another, for example by hinges.
  • Aluminum hollow profiles are preferably used as the material for the shutter elements and in particular for the longitudinal and transverse bars of the frame.
  • any other metals or other materials, such as plastics or wood, can be used in the embodiment of the invention.
  • the corner connection is usually designed as a miter, whereas wooden frames are butt-jointed.
  • the inside of the frame is usually provided with slats, grids or flat elements.
  • the locking system is designed with a sliding latch which can be moved along a predetermined direction from a locking position to an unlocking position and back. In the locking position, the slide bolt engages in a striker plate, for example.
  • a sliding latch As a special type of slide bolt, we consider a latch as it is often used on doors.
  • the bolt of the locking device can also be designed as a pawl, which is mounted rotatably about an axis and can be brought from a locking position into an unlocking position by turning.
  • the locking device is preferably arranged on a longitudinal beam. Depending on the height or width of the shutter elements, several locking devices can also be attached to one shutter element. In one embodiment, a locking device is ever on upper end and one arranged at the lower end of the shop element. The two locking devices can preferably be unlocked via an actuating device.
  • the actuating device has a cranked rod as the actuating element, which is guided through a slot-shaped opening in the shutter element from the outside of the shutter element to its inside.
  • the cranked rod has a handle in the form of a widening or a ring at its free end.
  • the bolt can be held in the closed position by means of a spring element, for example a spiral or torsion spring, in which it is in engagement with a striking plate or some other blocking device. Bores or depressions, for example, are regarded as other blocking devices.
  • the blocking can be released by pulling on the bolt and after the end of the pull, the blocking position is assumed again automatically. It is understood that unlocking is not required throughout the process of moving the store system.
  • the actuating device can have a cable that is guided from the inside of the shutter element through an opening in the shutter element or through a gap between the slats on its outside.
  • the actuating cable is preferably guided over rollers or sliding elements arranged on the spar, such as plain bearings or casings, in order to prevent or at least minimize wear.
  • a cable pull for opening can also be designed in the manner of a Bowden cable.
  • the locking system and/or the actuating device can be designed in such a way that they can be locked in the locking position or the unlocked position and, more preferably, are also protected against unauthorized activation.
  • the position can be fixed using a locking device such as a lock, so that despite the accessibility from the outside, burglary protection or protection against unauthorized opening is provided.
  • the shutter system is designed as a folding sliding shutter whose at least two shutter elements are movably mounted in at least one rail. It is particularly preferred here that one rail each is arranged on the upper side and on the lower side of the shutter elements.
  • the guide bolts mounted on the upper edge of the shutter elements are preferably mounted in the rail by means of rollers or slides, the mounting allowing the bolts to pivot about their longitudinal axis.
  • the storage on the top rail must of course be suitable to support the weight of the drawer system. Such storage is also possible on a lower rail, in which case rollers are not absolutely necessary. It is sufficient if the bolt slides in a slot in the rail.
  • the bolt can be brought into a locking position in which it engages in the rail or engages behind it.
  • the rail serves as a locking device for the bolt. This eliminates the need for additional components.
  • the shutter system can also be designed as a folding shutter, the at least two shutter elements of which are pivotably mounted both to one another and relative to the building opening.
  • a folding shutter no rail is required, so that the bolt according to the invention is brought into engagement with a locking device arranged in the building opening or in the frame of a glazing covering it.
  • a cross section through a building opening 2 with a shop system 1 according to the invention is shown in a schematic view.
  • the following description assumes that the shutter system 1 is designed as a folding sliding shutter. However, the invention is equally applicable to a folding shutter system or a sliding shutter.
  • the building opening 2 shown is, by way of example, a window opening in the outer wall 3 of a building.
  • the window opening is closed with a window 9 in a fixed glazing, in which a frame 4 with double glazing consisting of two Glass panes 5 is anchored in the wall 3 within the opening 2 in the building.
  • the window 9 can therefore not be opened or moved. However, it can consist of several window elements arranged next to one another, which are separated by frame parts.
  • shop elements 6 are pivotably connected to one another via hinges.
  • FIGS 2 and 3 Such a shop element 6 is generally designed as a flat panel, as shown in FIGS 2 and 3 is shown.
  • the shop element 6 has an outer side 7 which lies on the outer side of the building opening 2 and thus faces away from the window 9 .
  • the inside 8 of the shutter element 6 faces the window 9 and is adjacent to it.
  • the shutter element 6 is displaceably guided in rails 10, 11 which are fastened to the outer wall 3.
  • the storage of the shutter element 6 in the rails 10, 11 is such that the shutter element 6 can be pivoted about pins or bolts 12.
  • the pins or bolts 12 engage in a slot in the rails 10, 11 and can also be mounted in the rails 10, 11 via rollers 13.
  • a storage of the shutter element 6 by means of rollers 13 or slides in the upper rail 10 is necessary in order to keep the shutter element 6 in suspension and to prevent its lower edge from sitting on the lower rail 11 .
  • the shutter system 1 is provided with a locking device 14 on at least one shutter element 6 .
  • the locking device 14 has a sliding bolt 15 that can be moved in a predetermined locking direction, here upwards, i.e. towards the top of the building opening 2, and which can be engaged with a locking device 16 arranged, for example, in a region of the upper rail 10.
  • the locking can also take place in that the sliding bolt 15 comes into clamping contact with a region of the rail 10 or reaches behind it.
  • Slide bar 15 is to be pushed down to open and up to close.
  • top and “bottom” are to be understood in such a way that “top” is defined by the direction at the top in the installed position of the shop system.
  • the slide bar 15 is arranged on the inside 8 of the shutter element 6 . It is therefore not operable from the inside of the building since the window 9 cannot be opened because of the fixed glazing of the building opening 2 .
  • an offset rod 17 engages, one leg of which is guided through an opening 18 onto the outside 8 of the shutter element 6.
  • the breakthrough 18 is preferably in the form of a longitudinal slot in the direction of Movement of the slide bolt 15 extends.
  • the lower end of the cranked rod 17 lying on the outside 8 of the shutter element 6 is provided with a pull ring 19 in an exemplary manner, which facilitates the handling of the locking device 14 .
  • the locking device 14 it is possible to block or unlock a folding shutter or a folding sliding shutter, which has a locking mechanism that is not accessible or operable from the inside, from the outside of the building opening 2 and thereby enable it to be opened or closed.
  • the slide bolt 15 is moved via a train or push on the cranked rod 17 and brought into the desired position.
  • the cranked rod 17 is slidably guided in an exemplary manner in guide elements 20 which can be arranged on the inside 8 and/or the outside 7 of the shutter element 6 . In 1 both options are shown. On such guide elements could also be, in 1 attack not shown compression spring, which biases the sliding latch 15 in the closed position.
  • guide elements 20 can be arranged on the inside 8 and/or the outside 7 of the shutter element 6 .
  • both options are shown.
  • On such guide elements could also be, in 1 attack not shown compression spring, which biases the sliding latch 15 in the closed position.
  • the 2 shows the outside of a shutter element 6 according to the invention.
  • the shutter element 6 has a rectangular frame 21 which is formed by two longitudinal bars 22 and two transverse bars 23 .
  • the interior of the frame 21 is provided with a large number of slats 24 here, for example.
  • the frame 21 can be solid, for example made of wooden profiles, or made of metal or plastic profiles. Aluminum profiles are particularly preferred for this purpose. The same applies to the material of the lamellae 24, for which aluminum is also a preferred material.
  • a part of the locking device 14 is arranged on a longitudinal beam 22 . This part has the cranked rod 17 with the pull ring 19 which dips into the opening 18 of the longitudinal beam 22 via a guide element 20 .
  • the rectangular opening 18 is surrounded by a tab 26 which is fastened to the longitudinal beam 22 by means of rivets 27 . This tab 26 serves, among other things, to protect and fix the opening 18 in the longitudinal beam 22.
  • the 3 shows the inside of a shutter element 6 according to FIG 2 .
  • the cranked rod 17 emerges here from the opening 18 in the longitudinal beam 22 and is connected to an extension rod 28 in an adapter sleeve 29 .
  • the extension rod 28 acts on one end of the sliding bolt 15, which is mounted in a guide 25 so that it can be displaced longitudinally.
  • FIG. 4 a detailed view of a longitudinal section through a longitudinal beam 22 of a shutter element 6 according to the invention is shown. is shown in 4 the area of the longitudinal beam 22 in which the opening 18 is arranged.
  • the longitudinal beam 22 is designed here, for example, as an aluminum hollow profile, of which two opposite sides can be seen in this sectional view.
  • the right-hand side of the hollow profile shown forms the outer side 7 and the left-hand side the inner side 8 of the shutter element 6.
  • the bent rod 17 is designed in several parts, with one part having the actual bend and the pull ring 19. This part 17 is guided through the opening 18 in the longitudinal beam 22 and is firmly connected to an extension rod 28 on the inside 8 of the shutter element 6 via an adapter sleeve 29 .
  • the extension rod 28 is used to adapt the length of the cranked rod 17 to different dimensions of the shutter element 6 or from different mounting positions of the cranked rod 17 on the shutter element 6. In addition, this simplifies the assembly of the cranked rod 17.
  • the extension rod 28 is always to be seen as an integral part of the cranked rod 17, which, in the sense of the invention, can be designed in one piece or in several pieces.
  • the opening 18 is defined by the two tabs 26, which are shown here offset in height to each other. It goes without saying that the longitudinal beam 22 must also be perforated in the corresponding areas.
  • the tabs 26 can be designed in such a way that they close the interior of the hollow profile and thus prevent dirt from entering the interior of the hollow profile.
  • the tabs 26 are fixed to the longitudinal beam 22 by means of rivets 27 .

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

Description

Die Erfindung betrifft ein Ladensystem zur Abdeckung von Fenstern oder Türen in Gebäudeöffnungen mit mindestens zwei miteinander verbundenen und beweglich gelagerten Ladenelementen, welche jeweils eine Außenseite und eine der Außenseite gegenüberliegende Innenseite aufweisen, sowie mit einer an der Innenseite zumindest eines Ladenelements angeordneten Verriegelungseinrichtung, die einen Riegel aufweist.The invention relates to a shutter system for covering windows or doors in building openings, having at least two interconnected and movably mounted shutter elements, each of which has an outside and an inside opposite the outside, and a locking device which is arranged on the inside of at least one shutter element and has a bolt having.

Derartige Ladensysteme zum Abdecken von in Gebäudeöffnungen angeordneten Fenster oder Türen sind bekannt. Sie sind als Faltklappläden oder Faltschiebeläden ausgebildet, bei denen zumindest zwei Ladenelemente an ihren benachbarten Längsseiten mittels Scharnieren schwenkbar miteinander verbunden sind. Bei Faltklappläden ist ein Ladenelement an einer Seite über weitere Scharniere beispielsweise mit Kloben in der die Gebäudeöffnung umgehenden Wand verbunden. Bei Faltschiebeläden sind die einzelnen Ladenelemente ebenfalls mittels Scharnieren schwenkbar miteinander verbunden. Die Ladenelemente sind darüber hinaus im Bereich ihrer Ecken über Bolzen oder Stifte in Schienen geführt, die an der Oberseite und gegebenenfalls der Unterseite der Gebäudeöffnung oder eines diese abdeckenden Fenster- oder Türrahmens fest montiert sind. Diese Anordnung erlaubt ein Verschieben der Ladenelemente in Bezug auf die Gebäudeöffnung, wobei die nicht mit Bolzen versehenen Seiten der Ladenelemente nach außen schwenken so dass die Ladenelemente eine ziehharmonikaähnliche Anordnung einnehmen.Such shutter systems for covering windows or doors arranged in building openings are known. They are designed as folding shutters or folding sliding shutters, in which at least two shutter elements are pivotably connected to one another on their adjacent longitudinal sides by means of hinges. In the case of folding folding shutters, a shutter element is connected on one side via further hinges, for example to clamps in the wall surrounding the building opening. In the case of folding sliding shutters, the individual shutter elements are also pivotally connected to one another by means of hinges. The shop elements are also guided in the area of their corners via bolts or pins in rails that are permanently mounted on the top and optionally the bottom of the building opening or a window or door frame covering it. This arrangement allows the shutters to be slid relative to the building opening with the non-bolted sides of the shutters pivoting outwardly so that the shutters assume an accordion-like configuration.

Derartige Ladensysteme weisen im Allgemeinen Verriegelungseinrichtungen auf, die es erlauben, das Ladensystem in einer geschlossenen oder geöffneten Stellung zu arretieren. Hierfür werden bevorzugt Schieberiegel eingesetzt, die in einer vorbestimmten Richtung verschieblich sind und die mit einem Schließblech zusammenwirken. Derartige Verriegelungseinrichtungen sind üblicherweise von der Innenseite eines Gebäudes her zu bedienen, da sie an der Innenseite des Ladensystems angeordnet sind. Dies kann zum einen ästhetische und zum anderen sicherheitstechnische Aspekte wie insbesondere ein erhöhter Einbruchsschutz haben. Hierzu ist es erforderlich, eine Tür oder ein Fenster an der Innenseite des Ladensystems zu öffnen, um die Verriegelungseinrichtung zu deren manueller Betätigung zu erreichen.Such shutter systems generally have locking devices that allow the shutter system to be locked in a closed or open position. For this purpose, sliding bolts are preferably used, which can be displaced in a predetermined direction and which interact with a locking plate. Such locking devices are usually to be operated from the inside of a building since they are arranged on the inside of the shop system. This can have aesthetic aspects on the one hand and security aspects on the other, such as increased burglary protection in particular. To do this, it is necessary to open a door or window on the inside of the shop system in order to reach the locking device for manual operation.

Im Häuserbau kommt es immer wieder vor, dass Gebäudeöffnungen, wie Fenster- oder Bereiche von Türöffnungen mit Festverglasungen verschlossen werden. Dies bedeutet, dass keine schwenkbaren Fenster- oder Türflügel vorhanden sind, die es erlauben würden, die Verriegelungseinrichtung eines vor eine solche Gebäudeöffnung gesetzten Ladensystems vom Inneren des Gebäudes her zu erreichen. Da jedoch der Wunsch bestehen kann, festverglaste, d.h. mit eine Festverglasung versehene bzw. verschlossenen Gebäudeöffnungen oder anderweitig von innen nicht zugängliche Gebäudeöffnungen mit einem Falt- bzw. Faltschiebeladensystem zu abzudecken, ergibt sich das Problem, eine Verriegelungseinrichtung für derartige Fälle vorzusehen.When building houses, it happens again and again that building openings, such as window or door opening areas, are closed with fixed glazing. This means that there are no pivotable window or door leaves that would allow the locking device of a shop system placed in front of such a building opening to be reached from inside the building. However, since there may be a desire to cover building openings with fixed glazing, i.e. closed or provided with fixed glazing, or otherwise inaccessible building openings with a folding or folding sliding shutter system, the problem arises of providing a locking device for such cases.

Aus US 2010/007 157 A1 ist eine Verriegelungsanordnung zum Verriegeln einer oder mehrerer zweifach gefalteter Türen in einem Rahmen, die eine Halterung zum schwenkbaren Sichern der Verriegelungsanordnung in einer ausgewählten Position relativ zu den Türen und dem Rahmen aufweist, bekannt. Die Verriegelungsanordnung ist an der oberen Seitenfläche der Tür angeordnet und umfasst eine abgestufte Stange mit einem Zwischenabschnitt, die schwenkbar in der Halterung angeordnet ist, einem Verriegelungsschenkel, der sich von der Halterung senkrecht zu dem Zwischenabschnitt nach außen erstreckt, und einem Griffschenkel, der sich von der Halterung senkrecht zu dem vom Verriegelungsschenkel beabstandeten Zwischenabschnitt nach außen erstreckt, wodurch eine Schwenkbetätigung des Griffschenkels bewirkt wird, sodass der Verriegelungsschenkel die Tür im Rahmen verriegelt oder entriegelt.Out of U.S. 2010/007 157 A1 discloses a latch assembly for latching one or more bi-fold doors in a frame, including a bracket for pivotally securing the latch assembly in a selected position relative to the doors and frame. The latch assembly is located on the upper side surface of the door and includes a stepped bar having an intermediate portion pivotally mounted in the bracket, a latch leg extending outwardly from the bracket perpendicular to the intermediate portion, and a handle leg extending from of the bracket extends outwardly perpendicular to the intermediate portion spaced from the latch leg, thereby causing pivotal actuation of the handle leg so that the latch leg latches or unlatches the door in the frame.

Aus DE 43 03 096 A1 ist ein Zentralverschluss für eine Falttür mit mindestens zwei Flügeltürpaaren, deren beide Flügel schwenkbeweglich miteinander verbunden sind und über einen Beschlag in einer Führungsschiene verfahrbar gehalten sind, bekannt. Ein Riegelträger ist zwischen zwei Endstellungen - Offenstellung und Schließstellung - verstellbar. Er ist mit jeweils mindestens einem ersten Riegelelement je Flügelpaar versehen. Diese sind in Schließstellung mit einem zweiten Riegelelement formschlüssig in Eingriff. Eine Betätigungshandhabe in Form eines Zylinderschlosses oder einer Drehhandhabe und ein davon beaufschlagbares Betätigungselement verstellen den Riegelträger mit den ersten Riegelelementen jeweils zu einer seiner beiden Endstellungen hin. Hierdurch werden alle Flügeltürpaare gleichzeitig ver- oder entriegelt.Out of DE 43 03 096 A1 discloses a central lock for a folding door with at least two pairs of wing doors, the two wings of which are pivotally connected to one another and are held in a guide rail so that they can be moved via a fitting. A bolt carrier is between two end positions - adjustable - open position and closed position. It is provided with at least one first locking element for each pair of wings. In the closed position, these are positively engaged with a second locking element. An actuating handle in the form of a cylinder lock or a rotary handle and an actuating element that can be acted upon by it adjust the bolt carrier with the first bolt elements to one of its two end positions. This locks or unlocks all wing door pairs at the same time.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Ladensystem der eingangs genannten Art zu schaffen, bei dem eine Entsperrung oder Verriegelung auch bei von der Innenseite des Gebäudes nicht zugänglichen Ladensystem in einfacher Art und Weise möglich ist.The invention is therefore based on the object of creating a shop system of the type mentioned at the outset, in which unlocking or locking is possible in a simple manner even if the shop system is not accessible from the inside of the building.

Die Lösung dieser Aufgabe erfolgt gemäß dem kennzeichnenden Teil des Anspruchs 1 dadurch, dass die Betätigungseinrichtung eine gekröpfte Stange als Betätigungselement aufweist, die durch einen schlitzförmigen Durchbruch im Ladenelement von der Außenseite des Ladenelements zu dessen Innenseite geführt ist.This object is achieved according to the characterizing part of claim 1 in that the actuating device has a cranked rod as the actuating element, which is guided through a slot-shaped opening in the shutter element from the outside of the shutter element to its inside.

Hierzu weist die Betätigungseinrichtung ein Betätigungselement auf, das auf der Außenseite des Ladenelements angeordnet. Es ist von der Außenseite des zumindest einen Ladenelements insbesondere über einen Durchbruch im Ladenelement zu dessen Innenseite geführt und dort mit dem beweglichen Riegel verbunden ist. Die Innenseite des erfindungsgemäßen Ladensystems bzw. der Ladenelemente ist in der Regel im eingebauten Zustand der Gebäudeinnenseite zugewandt. Ferner ist die Innenseite des Ladensystems bzw. der Ladenelemente insbesondere in dem die Gebäudeöffnung verschließenden Zustand nicht zugänglich, da die Gebäudeöffnung innen beispielsweise mit einer Festverglasung verschlossen und der Zugang zum Ladensystem versperrt ist.For this purpose, the actuating device has an actuating element which is arranged on the outside of the shutter element. It is guided from the outside of the at least one shutter element, in particular via an opening in the shutter element, to the inside thereof, where it is connected to the movable bolt. The inside of the shop system according to the invention or the shop elements generally faces the inside of the building when installed. Furthermore, the inside of the shop system or shop elements is not accessible, particularly when the building opening is closed, since the inside of the building opening is closed off with fixed glazing, for example, and access to the shop system is blocked.

Ein Ladenelement weist in der Regel einen rechteckigen Rahmen mit Längsholmen und Querholmen auf, die in üblicher Weise miteinander verbunden sind. Die zumindest zwei Ladenelemente sind beispielsweise durch Scharniere schwenkbar miteinander verbunden. Als Material für die Ladenelemente und insbesondere für die Längs- und Querholme des Rahmens werden bevorzugt Aluminium-Hohlprofile eingesetzt. Jedoch können in Ausführung der Erfindung beliebige andere Metalle oder sonstige Materialien, wie Kunststoffe oder Hölzer eingesetzt werden. Bei Aluminium-Hohlprofilen ist die Eckverbindung in der Regel als Gehrung ausgebildet, wohingegen Holzrahmen stumpf gestoßen sind. Das Innere des Rahmens ist üblicherweise mit Lamellen, Gittern oder flächigen Elementen versehen.A shop element usually has a rectangular frame with longitudinal bars and transverse bars, which are connected to one another in the usual way. The at least two shutter elements are pivotably connected to one another, for example by hinges. Aluminum hollow profiles are preferably used as the material for the shutter elements and in particular for the longitudinal and transverse bars of the frame. However, any other metals or other materials, such as plastics or wood, can be used in the embodiment of the invention. In the case of aluminum hollow profiles, the corner connection is usually designed as a miter, whereas wooden frames are butt-jointed. The inside of the frame is usually provided with slats, grids or flat elements.

Vorzugsweise ist das Verriegelungssystem mit einem Schieberiegel ausgebildet, welcher längs einer vorgegebenen Richtung von einer Verriegelungsposition in eine Entriegelungsposition und zurück bewegbar ist. In der Verriegelungsposition greift der Schieberiegel beispielsweise in ein Schließblech ein. Als spezielle Art eines Schieberiegels wir dabei eine Falle angesehen, wie sie häufig bei Türen verwendet wird. Alternativ kann der Riegel der Verriegelungseinrichtung auch als Klinke ausgebildet sein, welche um eine Achse drehbar gelagert ist und durch Drehen von einer Verriegelungsposition in eine Entriegelungsposition bringbar ist.Preferably, the locking system is designed with a sliding latch which can be moved along a predetermined direction from a locking position to an unlocking position and back. In the locking position, the slide bolt engages in a striker plate, for example. As a special type of slide bolt, we consider a latch as it is often used on doors. Alternatively, the bolt of the locking device can also be designed as a pawl, which is mounted rotatably about an axis and can be brought from a locking position into an unlocking position by turning.

Bevorzugt ist die Verriegelungseinrichtung an einem Längsholm angeordnet. Je nach Höhe beziehungsweise Breite der Ladenelemente sind auch mehrere Verriegelungseinrichtungen an einem Ladenelement anbringbar. In einer Ausführung ist je eine Verriegelungseinrichtung am oberen Ende und eine am unteren Ende des Ladenelements angeordnet. Vorzugsweise sind die beiden Verriegelungseinrichtungen über eine Betätigungseinrichtung entsperrbar.The locking device is preferably arranged on a longitudinal beam. Depending on the height or width of the shutter elements, several locking devices can also be attached to one shutter element. In one embodiment, a locking device is ever on upper end and one arranged at the lower end of the shop element. The two locking devices can preferably be unlocked via an actuating device.

In einer erfindungsgemäßen Ausführungsform weist die Betätigungseinrichtung eine gekröpfte Stange als Betätigungselement auf, die durch einen schlitzförmigen Durchbruch im Ladenelement von der Außenseite des Ladenelements zu dessen Innenseite geführt ist. Zur Erleichterung der Handhabung der Betätigungseinrichtung ist es vorgesehen, dass die gekröpfte Stange an ihrem freien Ende eine Handhabe in Form einer Verbreiterung oder eines Ringes aufweist.In an embodiment according to the invention, the actuating device has a cranked rod as the actuating element, which is guided through a slot-shaped opening in the shutter element from the outside of the shutter element to its inside. In order to facilitate the handling of the actuating device, it is provided that the cranked rod has a handle in the form of a widening or a ring at its free end.

In einer Ausführungsform der Erfindung kann der Riegel mittels einem Federelement, beispielsweise einer Spiral- oder Drehfeder, in der Schließstellung gehalten werden, in welcher er sich in Eingriff mit einem Schließblech oder einer sonstigen Sperreinrichtung befindet. Als sonstige Sperreinrichtungen werden beispielsweise Bohrungen oder Vertiefungen angesehen. Die Sperrung ist durch Zug am Riegel lösbar und nach Beendigung des Zuges wird die Sperrstellung wieder selbsttätig eingenommen. Es versteht sich, dass die Entsperrung nicht während des gesamten Verschiebevorgangs des Ladensystems erforderlich ist.In one embodiment of the invention, the bolt can be held in the closed position by means of a spring element, for example a spiral or torsion spring, in which it is in engagement with a striking plate or some other blocking device. Bores or depressions, for example, are regarded as other blocking devices. The blocking can be released by pulling on the bolt and after the end of the pull, the blocking position is assumed again automatically. It is understood that unlocking is not required throughout the process of moving the store system.

Bei einer Ausführungsform der Verriegelungseinrichtung, welche von der vorliegenden Erfindung nicht umfasst ist, kann die Betätigungseinrichtung einen Seilzug aufweisen, der von der Innenseite des Ladenelements über einen Durchbruch im Ladenelement oder durch einen Spalt zwischen den Lamellen auf dessen Außenseite geführt ist. Das Betätigungsseil wird hierfür bevorzugt über am Holm angeordnete Rollen oder Gleitelemente wie beispielsweise Gleitlager oder Ummantelungen geführt, um einen Verschleiß zu verhindern oder zumindest zu minimieren. Ein Seilzug zum Öffnen ist auch in Art eines Bowdenzuges ausbildbar.In one embodiment of the locking device, which is not covered by the present invention, the actuating device can have a cable that is guided from the inside of the shutter element through an opening in the shutter element or through a gap between the slats on its outside. For this purpose, the actuating cable is preferably guided over rollers or sliding elements arranged on the spar, such as plain bearings or casings, in order to prevent or at least minimize wear. A cable pull for opening can also be designed in the manner of a Bowden cable.

Das Verriegelungssystem und/oder die Betätigungseinrichtung können dabei derart ausgestaltet sein, dass sie in der Verriegelungsstellung oder Entriegelungsstellung arretierbar und weiter vorzugsweise auch gegen unbefugtes Betätigen geschützt sind. Beispielsweise ist die Position über eine Schließvorrichtung wie ein Schloss fixierbar, so dass trotz der Zugänglichkeit von außen ein Einbruchsschutz bzw. ein Schutz gegen unbefugtes Öffnen gegeben ist.The locking system and/or the actuating device can be designed in such a way that they can be locked in the locking position or the unlocked position and, more preferably, are also protected against unauthorized activation. For example, the position can be fixed using a locking device such as a lock, so that despite the accessibility from the outside, burglary protection or protection against unauthorized opening is provided.

In einer besonders bevorzugten Ausführungsform der Erfindung ist das Ladensystem als Faltschiebeladen ausgebildet, dessen zumindest zwei Ladenelemente in zumindest einer Schiene beweglich gelagert sind. Besonders bevorzugt ist es hierbei, dass je eine Schiene an der Oberseite und an der Unterseite der Ladenelemente angeordnet ist. Die an der Oberkante der Ladenelemente montieren Führungsbolzen sind bevorzugt in der Schiene mittels Rollen oder Gleitern gelagert, wobei die Lagerung ein Verschwenken der Bolzen um deren Längsachse erlaubt.In a particularly preferred embodiment of the invention, the shutter system is designed as a folding sliding shutter whose at least two shutter elements are movably mounted in at least one rail. It is particularly preferred here that one rail each is arranged on the upper side and on the lower side of the shutter elements. The guide bolts mounted on the upper edge of the shutter elements are preferably mounted in the rail by means of rollers or slides, the mounting allowing the bolts to pivot about their longitudinal axis.

Die Lagerung an der oberen Schiene muss selbstverständlich dazu geeignet sein, das Gewicht des Ladensystems zu tragen. Eine derartige Lagerung ist auch an einer unteren Schiene möglich, wobei hier Rollen nicht unbedingt erforderlich sind. Es ist ausreichend wenn der Bolzen in einem Schlitz in der Schiene gleitend geführt ist.The storage on the top rail must of course be suitable to support the weight of the drawer system. Such storage is also possible on a lower rail, in which case rollers are not absolutely necessary. It is sufficient if the bolt slides in a slot in the rail.

Bei der erfindungsgemäßen Ausbildung des Ladensystems mit zumindest einer Schiene ist es von Vorteil, wenn der Riegel in eine Verriegelungsstellung bringbar ist, in welcher er in die Schiene eingreift oder diese hintergreift. In einem solchen Fall dient die Schiene als Sperreinrichtung für den Riegel. Hierdurch entfällt der Bedarf an weiteren Bauteilen.In the design of the shutter system according to the invention with at least one rail, it is advantageous if the bolt can be brought into a locking position in which it engages in the rail or engages behind it. In such a case, the rail serves as a locking device for the bolt. This eliminates the need for additional components.

In einer Ausführung der Erfindung kann das Ladensystem auch als Klappladen ausgebildet sein, dessen zumindest zwei Ladenelemente schwenkbar sowohl zueinander als auch relativ zur Gebäudeöffnung gelagert sind. Bei eine Klappladen ist keine Schiene erforderlich, so dass der erfindungsgemäße Riegel mit einer in der Gebäudeöffnung oder dem Rahmen einer diese überdeckenden Verglasung angeordnete Sperreinrichtung in Eingriff gebracht wird.In one embodiment of the invention, the shutter system can also be designed as a folding shutter, the at least two shutter elements of which are pivotably mounted both to one another and relative to the building opening. In the case of a folding shutter, no rail is required, so that the bolt according to the invention is brought into engagement with a locking device arranged in the building opening or in the frame of a glazing covering it.

Die Erfindung wird anschließend an Hand von Ausführungsbeispielen, die in den Figuren dargestellt sind, noch näher erläutert. Es zeigen:

Fig. 1
einen schematisierten Querschnitt durch eine Gebäudeöffnung mit einem Ladensystem gemäß der Erfindung;
Fig. 2
die Außenseite eines Ladenelements gemäß der Erfindung;
Fig. 3
die Innenseite eines Ladenelements gemäß Fig. 2;
Fig. 4
eine Detailansicht eines Längsschnitts durch einen Holm eines erfindungsgemäßen Ladenelements.
The invention will then be explained in more detail using exemplary embodiments that are illustrated in the figures. Show it:
1
a schematic cross section through a building opening with a shop system according to the invention;
2
the outside of a shop element according to the invention;
3
according to the inside of a shop element 2 ;
4
a detailed view of a longitudinal section through a spar of a shop element according to the invention.

In Fig. 1 ist ein Querschnitt durch eine Gebäudeöffnung 2 mit einem Ladensystem 1 gemäß der Erfindung in schematischer Ansicht dargestellt. Die folgende Beschreibung geht davon aus, dass das Ladensystem 1 als Faltschiebeladen ausgebildet ist. Die Erfindung ist jedoch genauso bei einem Faltladensystem oder einem Schiebeladen anwendbar.In 1 a cross section through a building opening 2 with a shop system 1 according to the invention is shown in a schematic view. The following description assumes that the shutter system 1 is designed as a folding sliding shutter. However, the invention is equally applicable to a folding shutter system or a sliding shutter.

Die in Fig. 1 gezeigte Gebäudeöffnung 2 ist in beispielhafter Weise eine Fensteröffnung in der Außenwand 3 eines Gebäudes. Die Fensteröffnung ist mit einem Fenster 9 in einer Festverglasung verschlossen, bei der ein Rahmen 4 mit einer Doppelverglasung bestehend aus zwei Glasscheiben 5 in der Wand 3 innerhalb der Gebäudeöffnung 2 verankert ist. Das Fenster 9 ist somit nicht zu öffnen oder zu verschieben. Es kann jedoch aus mehreren, nebeneinander angeordneten Fensterelementen bestehen, die durch Rahmenteile getrennt sind.In the 1 The building opening 2 shown is, by way of example, a window opening in the outer wall 3 of a building. The window opening is closed with a window 9 in a fixed glazing, in which a frame 4 with double glazing consisting of two Glass panes 5 is anchored in the wall 3 within the opening 2 in the building. The window 9 can therefore not be opened or moved. However, it can consist of several window elements arranged next to one another, which are separated by frame parts.

In dem erfindungsgemäßen Ladensystem 1 sind zumindest zwei Ladenelemente 6 über Scharniere schwenkbar miteinander verbunden. Da in Fig. 1 der Querschnitt durch ein Ladensystem in einem geschlossenen Zustand dargestellt ist, ist hier lediglich der Querschnitt durch ein einzelnes Ladenelement 6 erkennbar. Ein solches Ladenelement 6 ist generell als flaches Paneel ausgebildet, wie in den Fig. 2 und 3 gezeigt ist. Das Ladenelement 6 weist eine Außenseite 7 auf, die auf der Außenseite der Gebäudeöffnung 2 liegt und somit vom Fenster 9 abgewandt ist. Die Innenseite 8 des Ladenelements 6 ist dem Fenster 9 zugewandt und diesem benachbart.In the shop system 1 according to the invention, at least two shop elements 6 are pivotably connected to one another via hinges. there in 1 the cross section through a shutter system is shown in a closed state, only the cross section through a single shutter element 6 can be seen here. Such a shop element 6 is generally designed as a flat panel, as shown in FIGS 2 and 3 is shown. The shop element 6 has an outer side 7 which lies on the outer side of the building opening 2 and thus faces away from the window 9 . The inside 8 of the shutter element 6 faces the window 9 and is adjacent to it.

Das Ladenelement 6 ist in Schienen 10, 11 verschieblich geführt, die an der Außenwand 3 befestigt sind. Die Lagerung des Ladenelements 6 in den Schienen 10, 11 ist derart, dass das Ladenelement 6 um Zapfen oder Bolzen 12 schwenkbar ist. Die Zapfen oder Bolzen 12 greifen hierfür in einen Schlitz in den Schienen 10, 11 ein und können zudem über Rollen 13 in den Schienen 10, 11 gelagert sein. Eine Lagerung des Ladenelements 6 mittels Rollen 13 oder Gleitern in der oberen Schiene 10 ist erforderlich, um das Ladenelement 6 in der Schwebe zu halten und um ein Aufsitzen von dessen Unterkante auf der unteren Schiene 11 zu verhindern.The shutter element 6 is displaceably guided in rails 10, 11 which are fastened to the outer wall 3. The storage of the shutter element 6 in the rails 10, 11 is such that the shutter element 6 can be pivoted about pins or bolts 12. For this purpose, the pins or bolts 12 engage in a slot in the rails 10, 11 and can also be mounted in the rails 10, 11 via rollers 13. A storage of the shutter element 6 by means of rollers 13 or slides in the upper rail 10 is necessary in order to keep the shutter element 6 in suspension and to prevent its lower edge from sitting on the lower rail 11 .

Gemäß der Erfindung ist das Ladensystem 1 an zumindest einem Ladenelement 6 mit einer Verriegelungseinrichtung 14 versehen. Die Verriegelungseinrichtung 14 weist einen in einer vorgegebenen Sperrrichtung, hier nach oben, d.h. auf die Oberseite der Gebäudeöffnung 2 hin, verschiebbaren Schieberiegel 15 auf, der mit einer beispielsweise an einem Bereich der oberen Schiene 10 angeordneten Sperreinrichtung 16 in Eingriff bringbar ist. Die Verriegelung kann auch dadurch erfolgen, dass der Schieberiegel 15 mit einem Bereich der Schiene 10 in klemmenden Kontakt tritt bzw. diese hintergreift. Zum Öffnen ist der Schieberiegel 15 nach unten zu verschieben und zum Schließen nach oben. Hier, wie in der gesamten übrigen Beschreibung, sind die Begriffe "oben" und "unten" so zu verstehen, dass "oben" durch die in Einbaulage des Ladensystems oben liegende Richtung definiert ist.According to the invention, the shutter system 1 is provided with a locking device 14 on at least one shutter element 6 . The locking device 14 has a sliding bolt 15 that can be moved in a predetermined locking direction, here upwards, i.e. towards the top of the building opening 2, and which can be engaged with a locking device 16 arranged, for example, in a region of the upper rail 10. The locking can also take place in that the sliding bolt 15 comes into clamping contact with a region of the rail 10 or reaches behind it. Slide bar 15 is to be pushed down to open and up to close. Here, as in the entire rest of the description, the terms “top” and “bottom” are to be understood in such a way that “top” is defined by the direction at the top in the installed position of the shop system.

Der Schieberiegel 15 ist an der Innenseite 8 des Ladenelements 6 angeordnet. Er ist somit von der Innenseite des Gebäudes her nicht bedienbar, da das Fenster 9 wegen der Festverglasung der Gebäudeöffnung 2 nicht zu öffnen ist. An der der Schiene 10 oder der Sperreinrichtung 16 abgewandten Seite des Schieberiegels 15 greift eine gekröpfte Stange 17 an, deren einer Schenkel durch einen Durchbruch 18 auf die Außenseite 8 des Ladenelements 6 geführt ist. Der Durchbruch 18 ist bevorzug in Form eines Längsschlitzes ausgebildet, der sich in Richtung der Bewegung des Schieberriegels 15 erstreckt. Das untere, an der Außenseite 8 des Ladenelements 6 liegende Ende der gekröpften Stange 17 ist in beispielhafter Weise mit einem Zugring 19 versehen, der die Handhabung der Verriegelungseinrichtung 14 erleichtert.The slide bar 15 is arranged on the inside 8 of the shutter element 6 . It is therefore not operable from the inside of the building since the window 9 cannot be opened because of the fixed glazing of the building opening 2 . On the side of the sliding bolt 15 facing away from the rail 10 or the locking device 16, an offset rod 17 engages, one leg of which is guided through an opening 18 onto the outside 8 of the shutter element 6. The breakthrough 18 is preferably in the form of a longitudinal slot in the direction of Movement of the slide bolt 15 extends. The lower end of the cranked rod 17 lying on the outside 8 of the shutter element 6 is provided with a pull ring 19 in an exemplary manner, which facilitates the handling of the locking device 14 .

Mit der Verriegelungseinrichtung 14 gemäß der Erfindung ist es möglich, einen Faltladen oder einen Faltschiebeladen, der einen von Innen nicht zugänglichen bzw. betätigbaren Verriegelungsmechanismus aufweist, von der Außenseite der Gebäudeöffnung 2 her zu Sperren oder Entsperren und dadurch dessen Öffnen oder Schließen zu ermöglichen. Hierzu wird der Schieberriegel 15 über einen Zug oder Schub an der gekröpften Stange 17 verschoben und in die jeweils erwünschte Stellung gebracht.With the locking device 14 according to the invention, it is possible to block or unlock a folding shutter or a folding sliding shutter, which has a locking mechanism that is not accessible or operable from the inside, from the outside of the building opening 2 and thereby enable it to be opened or closed. For this purpose, the slide bolt 15 is moved via a train or push on the cranked rod 17 and brought into the desired position.

Die gekröpfte Stange 17 ist in beispielhafter Weise gleitend in Führungselementen 20 geführt, die auf der Innenseite 8 und/oder der Außenseite 7 den Ladenelements 6 angeordnet sein können. In Fig. 1 sind beide Möglichkeiten gezeigt. An derartigen Führungselementen könnte auch eine, in Fig. 1 nicht gezeigte Druckfeder angreifen, welche den Schieberiegel 15 in die Verschlussstellung vorspannt. Bei Verwendung dieser konstruktiven Variante ist es auch möglich, die gekröpfte Stange 17 durch einen Seilzug zu ersetzen. In diesem Fall wird das Seil, bevorzugt über Umlenkrollen, von der Innenseite 8 des Ladenelements 6 auf dessen Außenseite 7 geführt. Auch diese Bauform ist vom Erfindungsgedanken umfasst.The cranked rod 17 is slidably guided in an exemplary manner in guide elements 20 which can be arranged on the inside 8 and/or the outside 7 of the shutter element 6 . In 1 both options are shown. On such guide elements could also be, in 1 attack not shown compression spring, which biases the sliding latch 15 in the closed position. When using this design variant, it is also possible to replace the cranked rod 17 with a cable. In this case, the cable is guided from the inside 8 of the shutter element 6 to the outside 7 thereof, preferably via deflection pulleys. This design is also covered by the idea of the invention.

Sämtliche Bezugszeichen werden auch in den nachfolgenden Figuren zur Bezeichnung gleicher baulicher Merkmale beibehalten.All reference numbers are also retained in the following figures to denote the same structural features.

Die Fig. 2 zeigt die Außenseite eines Ladenelements 6 gemäß der Erfindung. Das Ladenelement 6 weist einen rechteckigen Rahmen 21 auf, der von je zwei Längsholmen 22 und zwei Querholmen 23 gebildet wird. Das Innere des Rahmens 21 ist hier beispielhaft mit einer Vielzahl von Lamellen 24 versehen. Der Rahmen 21 kann massiv, beispielsweise aus Holzprofilen, oder aus Metall- oder Kunststoffprofilen hergestellt sein. Besonders bevorzugt sind hierfür Aluminiumprofile. Ein gleiches gilt für das Material der Lamellen 24, bei denen ebenfalls Aluminium ein bevorzugter Werkstoff ist. An einem Längsholm 22 ist ein Teil der Verriegelungseinrichtung 14 angeordnet. Dieser Teil weist die gekröpfte Stange 17 mit dem Zugring 19 auf, die über ein Führungselement 20 in den Durchbruch 18 des Längsholms 22 eintaucht. Der rechteckige Durchbruch 18 ist von einer Lasche 26 umgeben, die mittels Nieten 27 am Längsholm 22 befestigt ist. Diese Lasche 26 dient unter anderem dem Schutz und der Festlegung des Durchbruchs 18 im Längsholm 22.the 2 shows the outside of a shutter element 6 according to the invention. The shutter element 6 has a rectangular frame 21 which is formed by two longitudinal bars 22 and two transverse bars 23 . The interior of the frame 21 is provided with a large number of slats 24 here, for example. The frame 21 can be solid, for example made of wooden profiles, or made of metal or plastic profiles. Aluminum profiles are particularly preferred for this purpose. The same applies to the material of the lamellae 24, for which aluminum is also a preferred material. A part of the locking device 14 is arranged on a longitudinal beam 22 . This part has the cranked rod 17 with the pull ring 19 which dips into the opening 18 of the longitudinal beam 22 via a guide element 20 . The rectangular opening 18 is surrounded by a tab 26 which is fastened to the longitudinal beam 22 by means of rivets 27 . This tab 26 serves, among other things, to protect and fix the opening 18 in the longitudinal beam 22.

Die Fig. 3 zeigt die Innenseite eines Ladenelements 6 gemäß Fig. 2. Die gekröpfte Stange 17 tritt hier aus dem Durchbruch 18 im Längsholm 22 aus und ist in einer Adapterhülse 29 mit einem Verlängerungsstab 28 verbunden. Der Verlängerungsstab 28 greift an einem Ende des Schieberiegels15 an, der in einer Führung 25 längsverschieblich gelagert ist.the 3 shows the inside of a shutter element 6 according to FIG 2 . The cranked rod 17 emerges here from the opening 18 in the longitudinal beam 22 and is connected to an extension rod 28 in an adapter sleeve 29 . The extension rod 28 acts on one end of the sliding bolt 15, which is mounted in a guide 25 so that it can be displaced longitudinally.

In Fig. 4 ist eine Detailansicht eines Längsschnitts durch einen Längsholm 22 eines erfindungsgemäßen Ladenelements 6 dargestellt. Gezeigt ist in Fig. 4 der Bereich des Längsholms 22 in dem der Durchbruch 18 angeordnet ist. Der Längsholm 22 ist hier beispielhaft als Aluminium-Hohlprofil ausgebildet, von dem in dieser Schnittdarstellung zwei gegenüberliegende Seiten erkennbar sind. Die in Figur 4 gezeigte rechte Seite des Hohlprofils bilden jeweils die Außenseite 7 und die linke Seite die Innenseite 8 des Ladenelements 6. Die gekröpfte Stange 17 ist mehrteilig ausgebildet, wobei ein Teil die eigentliche Kröpfung und den Zugring 19 aufweist. Dieser Teil 17 ist durch den Durchbruch 18 im Längsholm 22 geführt ist auf der Innenseite 8 des Ladenelements 6 über eine Adapterhülse 29 mit einem Verlängerungsstab 28 fest verbunden. Der Verlängerungsstab 28 dient der Anpassung der Länge der gekröpften Stange 17 an verschiedene Dimensionen des Ladenelements 6 oder von verschiedenen Montagepositionen der gekröpften Stange 17 am Ladenelement 6. Zudem wird die Montage der gekröpften Stange 17 hierdurch vereinfacht. Der Verlängerungsstab 28 ist jedoch stets als integraler Bestandteil der gekröpften Stange 17 zusehen, die im Sinne der Erfindung sowohl einteilig als auch mehrteilig ausgebildet sein kann.In 4 a detailed view of a longitudinal section through a longitudinal beam 22 of a shutter element 6 according to the invention is shown. is shown in 4 the area of the longitudinal beam 22 in which the opening 18 is arranged. The longitudinal beam 22 is designed here, for example, as an aluminum hollow profile, of which two opposite sides can be seen in this sectional view. In the figure 4 The right-hand side of the hollow profile shown forms the outer side 7 and the left-hand side the inner side 8 of the shutter element 6. The bent rod 17 is designed in several parts, with one part having the actual bend and the pull ring 19. This part 17 is guided through the opening 18 in the longitudinal beam 22 and is firmly connected to an extension rod 28 on the inside 8 of the shutter element 6 via an adapter sleeve 29 . The extension rod 28 is used to adapt the length of the cranked rod 17 to different dimensions of the shutter element 6 or from different mounting positions of the cranked rod 17 on the shutter element 6. In addition, this simplifies the assembly of the cranked rod 17. However, the extension rod 28 is always to be seen as an integral part of the cranked rod 17, which, in the sense of the invention, can be designed in one piece or in several pieces.

Bei dem in Fig. 4 gezeigten Hohlprofil des Längsholms 22 wird der Durchbruch 18 durch die beiden Laschen 26 definiert, die hier zueinander in der Höhe versetzt gezeigt sind. Es versteht sich, dass der Längsholm 22 in den entsprechenden Bereichen ebenfalls durchbrochen sein muss. Die Laschen 26 können dabei derart ausgebildet sein, dass sie das Innere des Hohlprofils verschließen und somit den Eintritt von Schmutz ins Innere des Hohlprofils verhindern. Die Laschen 26 sind mit dem Längsholm 22 mittels Nieten 27 fixiert.At the in 4 shown hollow profile of the longitudinal beam 22, the opening 18 is defined by the two tabs 26, which are shown here offset in height to each other. It goes without saying that the longitudinal beam 22 must also be perforated in the corresponding areas. The tabs 26 can be designed in such a way that they close the interior of the hollow profile and thus prevent dirt from entering the interior of the hollow profile. The tabs 26 are fixed to the longitudinal beam 22 by means of rivets 27 .

BezugszeichenReference sign

11
Ladensystemstore system
22
Gebäudeöffnungbuilding opening
33
Außenwandouter wall
44
Rahmenframe
55
Glasscheibenglass panes
66
Ladenelementshop element
77
Außenseiteoutside
88th
Innenseiteinside
99
Fensterwindow
1010
Schienerail
1111
Schienerail
1212
Zapfencones
1313
Rollenroll
1414
Verriegelungseinrichtunglocking device
1515
Schieberiegelsliding latch
1616
Sperreinrichtunglocking device
1717
gekröpfte Stangecranked rod
1818
Durchbruchbreakthrough
1919
Zugringpull ring
2020
Führungselementguide element
2121
Rahmenframe
2222
Längsholmlongitudinal beam
2323
Querholmcross bar
2424
Lamellenslats
2525
Führungguide
2626
Laschetab
2727
Nietrivet
2828
Verlängerungsstabextension rod
2929
Adapterhülseadapter sleeve

Claims (9)

  1. Shutter system (1) for covering windows (9) or doors in building openings (2), having at least two interconnected and movably mounted shutter elements (6), which each have an outer side (7) and an inner side (8) opposite the outer side, and having a locking device (14) which is arranged on the inner side (8) of at least one shutter element (6) and has a latch,
    wherein the latch (15) of the locking device (14) can be actuated from the outer side of the at least one shutter element (6) by means of an actuating device wherein the actuating device comprises a cranked rod (17) as an actuating element, characterised in that the cranked rod (17) is guided through a slot-shaped opening (18) in the shutter element (6) from the outer side (7) of the shutter element (6) to its inner side (8).
  2. Shutter system (1) according to claim 1, characterised in that the latch (15) is a sliding latch (15) movable along a predetermined direction.
  3. Shutter system according to claim 1 or 2, characterised in that the actuating device has an actuating element which is guided from the outer side (8) of the at least one shutter element (6) via an opening (18) in the shutter element (6) to its inner side (8) and is connected there to the movable latch (15).
  4. Shutter system according to one of the preceding claims, characterised in that the at least one shutter element (6) has a frame (21) with longitudinal bars (22) and transverse bars (23) and in that the locking device (14) is arranged on a longitudinal bar (22).
  5. Shutter system according to one of the claims 1 to 4, characterised in that the cranked rod (17) has a handle in the form of a widening or a pull ring (19) at its free end.
  6. Shutter system according to one of the preceding claims, characterised in that the latch (15) is held in the locked position by means of a spring which can be released by pulling on the latch (15).
  7. Shutter system according to one of the preceding claims, characterised in that the shutter system (1) is designed as a folding sliding shutter, the at least two shutter elements (6) of which are movably mounted in at least one rail (10, 11).
  8. Shutter system according to claim 6, characterised in that the latch (15) can be brought into a locking position by contact with the at least one rail (10, 11) or that the rail (10, 11) has a locking device (16) for the latch (15).
  9. Shutter system according to one of the preceding claims, characterised in that the shutter system (1) is designed as a folding shutter, the at least two shutter elements (6) of which are pivotably mounted.
EP18188473.5A 2017-08-14 2018-08-10 Load system for building openings Active EP3444417B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017007613.8A DE102017007613B4 (en) 2017-08-14 2017-08-14 Shop system for building openings

Publications (2)

Publication Number Publication Date
EP3444417A1 EP3444417A1 (en) 2019-02-20
EP3444417B1 true EP3444417B1 (en) 2022-06-22

Family

ID=63209274

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18188473.5A Active EP3444417B1 (en) 2017-08-14 2018-08-10 Load system for building openings

Country Status (2)

Country Link
EP (1) EP3444417B1 (en)
DE (1) DE102017007613B4 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US889749A (en) * 1907-08-31 1908-06-02 Harry D Black Shutter-lock.
CH85047A (en) * 1919-09-03 1920-09-16 Jakob Hemmi Meier Closure on door leaves and the like.
US1600140A (en) * 1926-04-08 1926-09-14 Riepen Roy Randolph Garage-door latch
DE8403609U1 (en) * 1984-02-08 1985-06-05 Gust. Alberts Gmbh & Co Kg, 5974 Herscheid Flip shutter lock device
DD223490A1 (en) * 1984-04-13 1985-06-12 Liebknecht Mikroelektron RETRACTABLE UNLOCKING DEVICE FOR LEVERAGE
DE9209691U1 (en) 1992-07-18 1993-08-19 Huwil-Werke GmbH Möbelschloß- und Beschlagfabriken, 53809 Ruppichteroth Central lock for a folding door
DE4426605A1 (en) * 1994-07-27 1996-02-01 Sfk Gmbh & Co Kg Seilzuege Fue Security lock for doors, roller shutters etc.
DE20022699U1 (en) * 1999-09-20 2002-02-28 Solarlux Aluminium Sys Gmbh Lockable rotating and / or sliding wing system
US7152889B2 (en) * 2003-04-21 2006-12-26 Austin Hardware & Supply, Inc. Cable latching system
AU2009201769A1 (en) * 2008-05-05 2009-11-26 Austral Lock Pty Ltd Improvements in Locks Including Flush Bolts
US20100007157A1 (en) * 2008-07-10 2010-01-14 Teuthorn John R Latch assembly for bi-fold doors
US20110001404A1 (en) * 2009-07-01 2011-01-06 The Durham Manufacturing Company Apparatus including locking means and enclosure with locking means

Also Published As

Publication number Publication date
DE102017007613A1 (en) 2019-02-14
EP3444417A1 (en) 2019-02-20
DE102017007613B4 (en) 2022-03-03

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