EP0726379B1 - Double doors with controlled order of closing - Google Patents
Double doors with controlled order of closing Download PDFInfo
- Publication number
- EP0726379B1 EP0726379B1 EP95118601A EP95118601A EP0726379B1 EP 0726379 B1 EP0726379 B1 EP 0726379B1 EP 95118601 A EP95118601 A EP 95118601A EP 95118601 A EP95118601 A EP 95118601A EP 0726379 B1 EP0726379 B1 EP 0726379B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- leaf
- guide rail
- lever
- door leaf
- 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.)
- Revoked
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices 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
- E05C17/02—Devices 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
- E05C17/04—Devices 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 with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices 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 with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/18—Devices 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 with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted only at one end having a row of holes, notches, or pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/12—Braking devices, e.g. checks; Stops; Buffers specially for preventing the closing of a wing before another wing has been closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C7/00—Fastening devices specially adapted for two wings
- E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
- E05C7/06—Fastening devices specially adapted for two wings for wings which abut when closed a fastening device for one wing being actuated or controlled by closing another wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Definitions
- the invention relates to a two-leaf door with two, each arranged on a fixed leaf and on an active leaf Door closers acting in the closing direction, in the case between the door closers a closing sequence controller is provided, with each of the Door closers have a swivel arm attached to the one end with one in one Guide rail connected longitudinally slidably connected is, with respect to the closing sequence controller, the slider assigned to the active leaf with a in the Guide rail interacts with the existing locking device, on the one hand on an overload link and on the other hand on one of the passive leaf is supported in the release position transferable actuator that with a pivoted release lever cooperates in such a way that Actuator in a locking device securing the release position Position is held when the passive leaf is closed.
- DE 36 04 091 A1 is, for example, a closing sequence controller for double-leaf ones Doors can be removed, which is installed within a guide rail is.
- the guide rail is above the door leaf on the Door frame installed.
- the function of such a closing sequence controller acts in the closed position of the passive leaf on that in a rail-fixed Bearing element guided thrust member via a in the guide rail also slidably arranged transmission block on the Slider on the swivel arm of the leaf closer door closer in such a way a that the thrust member an abutment for the spring-loaded, at one Overload link forms clamp plate.
- This clamp that itself in the closed position of the passive leaf in such a position that a operatively connected to the active leaf and crossing the clamping plate Clamping rod, this clamping plate can pass freely, so that actuation of the active leaf can take place unimpeded.
- the inactive leaf is brought out of its closed position, so inevitably thereby a sliding movement of the slider on the passive leaf side Door closer in the direction of the door hinge of the passive leaf executed and the thrust member depressurized, so is the clamping plate Acting spring is able to tilt the clamping plate bring to. Due to the inclination on the clamp rod a jamming of the clamping plate, which at the same time fixing the Active leaf in the current opening position.
- a closing sequence control of the type mentioned at the beginning, which are also mounted on the opposite hinge side can be found in DE 40 16 283 C1.
- the trigger lever located in the dead center position over his To pivot dead center position. This can be done either through the Door leaves happen themselves or indirectly via an additional device, see above that the thrust member acting on the clamping plate withdraws and thereby enabling the spring loading the clamping plate in the overload member pivotally arranged clamping plate in an inclined position Convey jamming on the clamp rod.
- This will Active leaf held in its respective open position. simultaneously is used to achieve a safe release of the clamping plate when closing of the passive leaf, the release lever is designed as a two-sided lever.
- lever arms is mounted on the guide rail and at the other end with a push rod supported on the thrust link connected.
- the second lever arm is at one end with the first Lever arm connected, and at its free end is a trigger roller and one from the pusher of the fixed leaf slide actionable release pin. So that the release lever in its from Inactive leaf caused closing position remains until an inevitable Trigger movement is initiated, and also a firm connection between the lever arms can be achieved after their adjustment to each other can, the first lever arm of the release lever is angular and has in its end area a reaching towards the door passage Pin with a spur gear on which the second lever arm rotates is clampable. At its free end, the Inactive leaf on an adjacent release roller.
- German utility model 92 09 276 describes an overhead door closer with slide rail linkage for concealed installation in door leaves or door frame.
- the object of the invention is solved by the characterizing features of claim 1, so that the door closer within of the passive and active leaf are concealed in the upper area can be installed.
- the guide rail (slide rail) is also concealed above the door leaf inside the door frame, so that to the outside neither the door closer nor the guide rail are visible.
- the overhead door closers are articulated with the guide rail Swivel arms on the one hand on the drive axis of the door closer and on the other hand, each with a slider guided in the guide rail are connected.
- An actuator also acts with a pivoted Release lever together in such a way that the passive leaf in one Locking device is held in the storage position.
- the release lever is activated when the passive leaf opens delayed due to the overcoming of dead center released.
- the passive leaf 21 and the active leaf 22 in the middle area a fold that a secure Ensure the doors are locked.
- door closers 23 and 26 Inside the door leaves, either be designed as a fire door or as a frame door can be located invisibly in the upper area, door closers 23 and 26.
- the door closers 23 and 26 are Door closers that have been designed for invisible installation.
- On the closer shaft, not shown, is each a swivel arm 24 and 25, the second ends of each with a slider, each are slidably mounted within the guide rail 1, connected.
- the guide rail 1 is also invisible in the upper one Area of the door frame 27 has been let in so that when closed Inactive and active leaf do not have any parts of a door closer as well a closing sequence control are visible. Even when the stand is open or active leaf are in this case only the connecting elements between the door closers 23, 26 and the guide rail 1, namely the Swivel arms 24 and 25 visible from below.
- the part of the guide rail 1 shown in detail in FIG. 2 is there the interaction of the slider 3, the passive leaf 21, with the Release lever 6 again.
- On the slider 3 is 4 via the connection Swivel arm 24 of the door closer 23 is pivotally connected.
- the trigger 5 is like this designed that he has a repellent arm 2, at the end of which one Starting slope 7 is located. Due to the opening movement of the passive leaf 21 the slider 3 with the trigger 5 in the directions of movement 19 moves.
- FIG. 2 shows the passive leaf still in the closed position Position, i.e. the release lever 6 is still in the position where the active leaf can move freely.
- the trigger lever 6 is a two-armed lever with the lever arms 15, 16.
- the trigger lever 6 is mounted in the fulcrum 9.
- the actuator 10 is spring-loaded, so that at a displacement of the slider, 3 of the passive leaf 21, to the hinge side towards, after overcoming the dead center, the release lever 6 in the direction of movement 20 is pivoted. This also becomes the actuator 10 moved in the actuating direction 11 and thereby locks the active leaf 22.
- the active leaf 22 can only then be closed again be when the trigger 5 pivots the trigger lever 6 Has.
- the inactive leaf 21 approaches its closed position, the comes Trigger 5 with its chamfer 7 with the chamfer 8 of the lever arm 16, the release lever 6 together. This causes a swing back of the release lever 6 because of the forces involved of the door closer 23, the spring force with which the actuator is acted upon is overcome. After swiveling the release lever 6, the actuator 10 is pushed back and thereby gives at the same time free the active leaf 22, where due to the upcoming Closing moment of the door closer 26 of the active leaf 22 also in safely the closed position is brought.
Abstract
Description
Die Erfindung betrifft eine zweiflügelige Tür mit zwei, jeweils an einem Standflügel und an einem Gangflügel angeordneten im Schließsinn wirkenden Türschließern, bei der zwischen den Türschließern ein Schließfolgeregler vorgesehen ist, wobei an jedem der Türschließer ein Schwenkarm angebracht, der einendig mit einem in einer Führungsschiene längsverschiebbar angeordneten Gleitstück verbunden ist, wobei hinsichtlich des Schließfolgereglers das dem Gangflügel zugeordnete Gleitstück mit einer in der Führungsschiene vorhandenen Sperrvorrichtung zusammenwirkt, die einerseits an einem Überlastglied und andererseits an einem vom Standflügel in Freigabelage überführbaren Betätigungsglied abgestützt ist, das mit einem drehgelagerten Auslösehebel in der Art zusammenwirkt, daß das Betätigungsglied in einer die Sperrvorrichtung in Freigabelage sichernde Stellung gehalten wird, wenn der Standflügel geschlossen ist.The invention relates to a two-leaf door with two, each arranged on a fixed leaf and on an active leaf Door closers acting in the closing direction, in the case between the door closers a closing sequence controller is provided, with each of the Door closers have a swivel arm attached to the one end with one in one Guide rail connected longitudinally slidably connected is, with respect to the closing sequence controller, the slider assigned to the active leaf with a in the Guide rail interacts with the existing locking device, on the one hand on an overload link and on the other hand on one of the passive leaf is supported in the release position transferable actuator that with a pivoted release lever cooperates in such a way that Actuator in a locking device securing the release position Position is held when the passive leaf is closed.
Der DE 36 04 091 A1 ist beispielsweise ein Schließfolgeregler für zweiflügelige Türen zu entnehmen, der innerhalb einer Führungsschiene eingebaut ist. Die Führungsschiene ist dabei oberhalb der Türflügel auf dem Türrahmen montiert. Die Funktionsweise eines solchen Schließfolgereglers wirkt in Schließlage des Standflügels auf das in einem schienenfesten Lagerkörper geführten Schubglied über einen in der Führungsschiene ebenfalls verschiebbar angeordneten Übertragungsblock auf das Gleitstück am Schwenkarm des standflügelseitigen Türschließers derart ein, daß das Schubglied ein Widerlager für die federbelastete, an einem Überlastglied gestützte Klemmplatte bildet. Diese Klemmplatte, die sich bei Schließlage des Standflügels in einer solchen Lage befindet, daß eine mit dem Gangflügel wirkverbundene und die Klemmplatte durchquerende Klemmstange, diese Klemmplatte ungehindert passieren kann, so daß eine Betätigung des Gangflügels ungehindert erfolgen kann. Wird jedoch der Standflügel aus seiner Schließlage herausgebracht, so wird zwangsläufig dadurch eine Verschiebebewegung des Gleitstückes am standflügelseitigen Türschließer in Richtung auf das Türband des Standflügels hin ausgeführt und das Schubglied drucklos, so ist die die Klemmplatte beaufschlagende Feder in der Lage, die Klemmplatte in eine Schrägstellung zu bringen. Durch die Schrägstellung erfolgt auf der Klemmstange eine Verklemmung der Klemmplatte, die gleichzeitig eine Festsetzung des Gangflügels in der momentanen Öffnungslage bewirkt. Durch diese Vorgehensweise wird dem Benutzer klar, daß vor Schließung des Gangflügels zunächst wieder der Standflügel in seine ordnungsgemäße Schließlage überführt werden muß, so daß anschließend eine funktionale Schließfolge von Stand- und Gangflügel erfolgen kann. Um jedoch bei auftretender Überlast am Gangflügel diesen auch bei leicht geöffneten Standflügel in Richtung seiner Schließlage bewegen zu können, ist das die Klemmplatte lagernde Überlastglied im Sinne des Gangflügels federbelastet abgestützt. Hierdurch wird bei Beginn der Schließbewegung des Gangflügels die schräggestellte Klemmplatte in eine Vertikallage überführt, so daß die Klemmstange dann die Klemmplatte passieren kann. Diese Funktionsweise bedingt jedoch, daß die Türbänder auf der gleichen Türseite angeordnet sind, wie auch die Türschließerführungsschiene mit Schließfolgeregelvorrichtung.DE 36 04 091 A1 is, for example, a closing sequence controller for double-leaf ones Doors can be removed, which is installed within a guide rail is. The guide rail is above the door leaf on the Door frame installed. The function of such a closing sequence controller acts in the closed position of the passive leaf on that in a rail-fixed Bearing element guided thrust member via a in the guide rail also slidably arranged transmission block on the Slider on the swivel arm of the leaf closer door closer in such a way a that the thrust member an abutment for the spring-loaded, at one Overload link forms clamp plate. This clamp that itself in the closed position of the passive leaf in such a position that a operatively connected to the active leaf and crossing the clamping plate Clamping rod, this clamping plate can pass freely, so that actuation of the active leaf can take place unimpeded. However, will the inactive leaf is brought out of its closed position, so inevitably thereby a sliding movement of the slider on the passive leaf side Door closer in the direction of the door hinge of the passive leaf executed and the thrust member depressurized, so is the clamping plate Acting spring is able to tilt the clamping plate bring to. Due to the inclination on the clamp rod a jamming of the clamping plate, which at the same time fixing the Active leaf in the current opening position. By doing this the user realizes that before closing the active leaf first the passive leaf is returned to its proper closed position must be transferred so that subsequently a functional Closing sequence of passive and active leaf can take place. However, at Overload on the active leaf also occurs when the wing is slightly open That is to be able to move the passive leaf in the direction of its closed position the clamping plate-bearing overload member in the sense of the active leaf spring-loaded supported. This will at the beginning of the closing movement of the Active leaf transfers the inclined clamping plate into a vertical position, so that the clamping rod can then pass through the clamping plate. However, this mode of operation means that the door hinges are on the same Door side are arranged, as is the door closer guide rail A closure sequence control device.
Aufgrund eines sogenannten Kräftedreieckes ergibt sich jedoch in dem Augenblick eine andere Betätigungsabfolge, wenn bei einer zweiflügeligen Tür die Türbänder nicht auf der gleichen Seite wie der Türschließer, die Führungsschiene mit dem Schließfolgeregler, sondern auf der entgegengesetzten Seite angebracht sind. In diesem Falle bewegen sich infolge der geometrischen Verhältnisse die Gleitstücke an den Schwenkarmen der Türschließer bei einer Öffnungsbewegung der einzelnen Türflügel zunächst geringfügig in Schloßrichtung hin und erst danach in die Richtung auf die Bandseite der Türflügel. Dies kann unter Umständen zu Verklemmungen der bekannten Schließfolgevorrichtung führen.Due to a so-called triangle of forces, however, this results in Change the sequence of operations at the moment, if with a double leaf Do not door hinges on the same side as the door closer, the guide rail with the closing sequence control, but on the opposite Side are attached. In this case, move as a result of the geometric conditions, the sliders on the swivel arms the door closer when the individual door leaves open slightly in the direction of the lock and only then in the direction to the hinge side of the door leaf. This can lead to deadlocks lead the known closing sequence device.
Eine Schließfolgeregelung der eingangs genannten Art, die auch auf der Bandgegenseite montiert werden kann, ist der DE 40 16 283 C1 zu entnehmen. Bei einer Öffnungsbewegung des Standflügels wird die am Beginn der Öffnungsphase zur Türschloßseite hin gerichtete Verschiebebewegung des Gleitstückes dazu benutzt, den in Übertotpunktlage befindlichen Auslösehebel über seine Totpunktlage hinaus zu verschwenken. Dieses kann entweder durch den Türflügel selbst oder mittelbar über eine Zusatzeinrichtung geschehen, so daß das auf die Klemmplatte einwirkende Schubglied zurückweicht und dadurch der die Klemmplatte belastenden Feder ermöglicht, die im Überlastglied schwenkbar angeordnete Klemmplatte in eine Schräglage zur Verklemmung an der Klemmstange zu überführen. Hierdurch wird der Gangflügel in seiner jeweiligen Öffnungslage festgehalten. Gleichzeitig wird zur Erzielung einer sicheren Freigabe der Klemmplatte bei Schließung des Standflügels der Auslösehebel als zweiseitiger Hebel ausgebildet. Einer dieser Hebelarme ist an der Führungsschiene gelagert und andererends mit einer am Schubglied abgestützten Druckstange drehgelenkig verbunden. Der zweite Hebelarm ist an einem Ende mit dem ersten Hebelarm verbunden, und an seinem freien Ende befindet sich eine Auslöserolle und ein von der Schubvorrichtung des Standflügelgleitstücks beaufschlagbarer Auslösezapfen. Damit der Auslösehebel in seiner vom Standflügel verursachten Schließlage verbleibt bis eine zwangsläufige Auslösebewegung eingeleitet ist, und auch eine feste Verbindung zwischen den Hebelarmen nach deren Einstellung zueinander erzielt werden kann, ist der erste Hebelarm des Auslösehebels winkelförmig gestaltet und weist in seinem Endbereich einen zum Türdurchgang hin reichenden Zapfen mit einer Stirnverzahnung auf, an den der zweite Hebelarm drehfest anklemmbar ist. An seinem freien Ende lagert in der Schließlage der Standflügel an einer anliegenden Auslöserolle. Hierdurch wird zum einen die Verschwenkung des Auslösehebels in eine Übertotpunktlage ermöglicht, und andererseits läßt sich die Auslöserolle sicher vom Standflügel beaufschlagen. Die Ansteuerung des Auslösehebels aus seiner Übertotpunktlage läßt sich dadurch erreichen, daß die die Auslöserolle lagernde, am zweiten Hebelarm des Auslösehebels angeordnete Achse, einen aus dem zweiten Hebelarm herausragenden Auslösezapfen aufweist, der von einer geneigten Stellfläche, an der mit dem Gleitstück des Standflügels verbundenen Schubvorrichtung zur Verschwenkung des Auslösehebels betätigbar ist. Durch diese Vorrichtung ist gewährleistet, daß bei Öffnung des Standflügels durch die Verschwenkung des Auslösehebels die daran angelenkte Druckstange geringfügig von dem die Klemmplatte beaufschlagenden Schubglied zurückgezogen wird, so daß die Klemmplatte infolge der sie belastenden Feder in eine Sperrlage zur Feststellung des Gangflügels gelangen kann. A closing sequence control of the type mentioned at the beginning, which are also mounted on the opposite hinge side can be found in DE 40 16 283 C1. With an opening movement of the passive leaf becomes the door lock side at the beginning of the opening phase towards sliding movement of the slider used, the trigger lever located in the dead center position over his To pivot dead center position. This can be done either through the Door leaves happen themselves or indirectly via an additional device, see above that the thrust member acting on the clamping plate withdraws and thereby enabling the spring loading the clamping plate in the overload member pivotally arranged clamping plate in an inclined position Convey jamming on the clamp rod. This will Active leaf held in its respective open position. simultaneously is used to achieve a safe release of the clamping plate when closing of the passive leaf, the release lever is designed as a two-sided lever. One of these lever arms is mounted on the guide rail and at the other end with a push rod supported on the thrust link connected. The second lever arm is at one end with the first Lever arm connected, and at its free end is a trigger roller and one from the pusher of the fixed leaf slide actionable release pin. So that the release lever in its from Inactive leaf caused closing position remains until an inevitable Trigger movement is initiated, and also a firm connection between the lever arms can be achieved after their adjustment to each other can, the first lever arm of the release lever is angular and has in its end area a reaching towards the door passage Pin with a spur gear on which the second lever arm rotates is clampable. At its free end, the Inactive leaf on an adjacent release roller. This will, on the one hand enables the release lever to be pivoted into an over-center position, and on the other hand the release roller can be safely removed from the passive leaf apply. Activation of the trigger lever from its over-dead center position can be achieved in that the trigger roller, arranged on the second lever arm of the trigger lever, one off the second lever arm has protruding trigger pin, which of an inclined footprint on which with the slide of the passive leaf connected pushing device for pivoting the release lever can be actuated. This device ensures that when opening of the passive leaf by pivoting the release lever Articulated push rod slightly from that acting on the clamping plate Push member is withdrawn so that the clamping plate due to the spring loading them into a locked position to determine the Aisle wing can reach.
Das deutsche Gebrauchsmuster 92 09 276 beschreibt einen Obentürschließer mit Gleitschienengestänge für den verdeckten Einbau in Türblätter oder Türrahmen. Der hier beschriebene Türschließer für den unsichtbaren Einbau ist aufgrund seiner Konstruktion so beschaffen, daß er sowohl für DIN-rechts als auch DIN-links Türen eingesetzt werden kann. Darüber hinaus sind seine geometrischen Abmaße so klein gehalten, daß er auch in sogenannte Profilrahmentüren ohne Probleme eingebaut werden kann.The German utility model 92 09 276 describes an overhead door closer with slide rail linkage for concealed installation in door leaves or door frame. The door closer described here for the invisible Due to its construction, installation is such that it can be used for both DIN right and DIN left doors. In addition, its geometric dimensions are kept so small that it can also be installed in so-called profile frame doors without any problems can.
Bei einer zweiflügeligen Tür der eingangs genannten Art ist es die Aufgabe der Erfindung, eine völlig unsichtbare, verdeckte Schließfolgeregelung für zweiflügelige Türen zu schaffen, die mit Obentürschließern versehen sind und bei denen eine Gleitschiene verwendet wird.It is with a double-leaf door of the type mentioned at the beginning the object of the invention, a completely invisible, concealed closing sequence control to create double-leaf doors with overhead door closers are provided and in which a slide rail is used.
Die Aufgabe der Erfindung wird durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst, damit die Türschließer innerhalb
des Stand- und des Gangflügels jeweils im oberen Bereich verdeckt
eingebaut werden können. Die Führungsschiene (Gleitschiene) wird ebenfalls
verdeckt oberhalb der Türflügel innerhalb des Türrahmens eingelassen,
so daß nach außen hin weder die Türschließer noch die Führungsschiene
sichtbar sind. Bei geschlossener Tür sind keinerlei Vorrichtungen
einer selbstschließenden Türanlage vorhanden, wie es z.B. bei Schließfolgeregelungen
der Fall ist, die im Bodenbereich eingebaut sind.
Schließfolgeregelungen im Bodenbereich sind jedoch sehr kostenintensiv.The object of the invention is solved by the characterizing features of
Angelenkt sind die Obentürschließer mit der Führungsschiene über Schwenkarme, die einerseits an der Antriebsachse des Türschließers und andererseits mit je einem in der Führungsschiene geführten Gleitstück verbunden sind. Ein Betätigungsglied wirkt ferner mit einem drehgelagerten Auslösehebel in der Art zusammen, daß der Standflügel in einer die Sperrvorrichtung in Freigabelage lagernde Stellung gehalten wird. Der Auslösehebel wird dabei bei einer Öffnungsbewegung des Standflügels verzögert aufgrund der Überwindung des Totpunktes freigegeben. Durch diese rein mechanisch arbeitende Schließfolgeregelung, die dabei keine elektrische, hydraulische oder pneumatische zusätzliche Energie benötigt, wird ein sicherer Schließfolgeregler geschaffen, der unsichtbar angeordnet auch an Brandschutztüren eingesetzt werden kann. The overhead door closers are articulated with the guide rail Swivel arms on the one hand on the drive axis of the door closer and on the other hand, each with a slider guided in the guide rail are connected. An actuator also acts with a pivoted Release lever together in such a way that the passive leaf in one Locking device is held in the storage position. The The release lever is activated when the passive leaf opens delayed due to the overcoming of dead center released. By this purely mechanical closing sequence control, which does not additional electrical, hydraulic or pneumatic energy is required, a secure closing sequence controller is created, which is arranged invisibly can also be used on fire doors.
Die Erfindung wird anhand eines schematisch dargestellten möglichen Ausführungsbeispieles näher erläutert. Es zeigt:
- Figur 1:
- Eine zweiflügelige Tür mit einem Schließfolgeregler, der innerhalb des Türrahmens sowie innerhalb der Türen eingebauter Türschließer wiedergegeben wird.
- Figur 2:
- Ausschnitt aus der Führungsschiene zur Verdeutlichung der Funktionsweise des Betätigungsgliedes in einer Ansicht von unten gesehen.
- Figur 3:
- Führungsschiene im Schnitt von vorne gesehen mit Auslösehebel
- Figur 4:
- Führungsschiene in der Seitenansicht mit Auslösehebel
- Figure 1:
- A double-leaf door with a closing sequence control, which is reproduced inside the door frame and door closers installed inside the doors.
- Figure 2:
- Section of the guide rail to illustrate the operation of the actuator seen in a view from below.
- Figure 3:
- Sectional guide rail seen from the front with release lever
- Figure 4:
- Guide rail in side view with release lever
Die in Figur 1 gezeigte zweiflügelige Tür, bestehend aus einem Standflügel
21 und einem Gangflügel 22, ist über jeweils zwei Bänder 28 mit dem
Türrahmen 27 drehgelagert verbunden. Dabei weisen der Standflügel 21
und der Gangflügel 22 im mittleren Bereich eine Falz auf, die einen sicheren
Verschluß der Türen gewährleisten. Innerhalb der Türblätter, die entweder
als Feuerschutztür oder aber auch als Rahmentür ausgeführt sein
können, befinden sich im oberen Bereich unsichtbar eingelassen, Türschließer
23 und 26. Bei den Türschließern 23 und 26 handelt es sich um
Türschließer, die für den unsichtbaren Einbau konzipiert worden sind. An
der nicht dargestellten Schließerwelle befindet sich jeweils ein Schwenkarm
24 und 25, deren zweite Enden mit je einem Gleitstück, welche jeweils
innerhalb der Führungsschiene 1 verschiebbar gelagert sind, verbunden.
Die Führungsschiene 1 ist ebenfalls unsichtbar in den oberen
Bereich des Türrahmens 27 eingelassen worden, so daß bei geschlossenem
Stand- und Gangflügel keinerlei Teile eines Türschließers als auch
einer Schließfolgeregelung sichtbar sind. Selbst bei geöffnetem Stand-
oder Gangflügel sind in diesem Falle nur die verbindenden Elemente zwischen
den Türschließern 23, 26 und der Führungsschiene 1, nämlich die
Schwenkarme 24 und 25 von unten sichtbar. The two-leaf door shown in Figure 1, consisting of a
Aufgrund der geometrischen Anordnung und damit ergebenden Kraftverhältnisse,
nämlich der Türbänder, der Türschließer und der in der Führungsschiene
1 verschiebbaren Gleitstücke sind diese auch nicht alle auf
einer Linie angeordnet, so daß sich zwangsläufig bei Öffnung eines der
Türflügel beim Öffnungsbeginn jeweils eine Verschiebung des Gleitstükkes
zur Schloßseite hin ergibt. Das heißt, es muß quasi ein Totpunkt
überwunden werden, wo nach Überwindung des Totpunktes das Gleitstück
sich dann zur Wandseite hin innerhalb der Führungsschiene 1 sicher
bewegt. Diese Verschiebung des Gleitstückes zur Schloßseite hin ist
für den Benutzer nicht merkbar und beinhaltet auch keinerlei Nachteile für
die benutzenden Personen.Due to the geometrical arrangement and the resulting force relationships,
namely the door hinges, the door closer and that in the
Das in Figur 2 ausschnittsweise gezeigte Teil der Führungsschiene 1 gibt
das Zusammenwirken des Gleitstückes 3, des Standflügels 21, mit dem
Auslösehebel 6 wieder. An dem Gleitstück 3 ist über die Verbindung 4 der
Schwenkarm 24 des Türschließers 23 drehgelagert verbunden. Gleichzeitig
befindet sich an dem Gleitstück 3 ein Auslöser 5, welcher kraft- und
formschlüssig mit dem Gleitstück 3 verbunden ist. Der Auslöser 5 ist so
gestaltet, daß er einen abweisenden Arm 2 hat, an dessen Ende sich eine
Anlaufschräge 7 befindet. Aufgrund der Öffnungsbewegung des Standflügels
21 wird das Gleitstück 3 mit dem Auslöser 5 in die Bewegungsrichtungen
19 bewegt.The part of the
Die Darstellung der Figur 2 zeigt den Standflügel noch in der geschlossenen
Stellung, d.h. auch der Auslösehebel 6 befindet sich noch in der Stellung,
wo der Gangflügel frei bewegbar ist.The illustration in FIG. 2 shows the passive leaf still in the closed position
Position, i.e. the
Der Auslösehebel 6 ist ein zweiarmiger Hebel mit den Hebelarmen 15, 16.
Gelagert wird der Auslösehebel 6 im Drehpunkt 9. Der Hebelarm 15, welcher
mit einer Abrundung 13 und einer Anlaufschräge 14 versehen ist,
wirkt mit einem in dem Führungsstück 17 geführten Betätigungsglied 10
zusammen. Dabei ist das Betätigungsglied 10 federbelastet, so daß bei
einer Verschiebung des Gleitstückes, 3 des Standflügels 21, zur Bandseite
hin, nach Überwindung des Totpunktes, der Auslösehebel 6 in die Bewegungsrichtung
20 verschwenkt wird. Dadurch wird gleichzeitig das Betätigungsglied
10 in die Betätigungsrichtung 11 verschoben und sperrt dadurch
den Gangflügel 22. Der Gangflügel 22 kann erst dann wieder geschlossen
werden, wenn der Auslöser 5 den Auslösehebel 6 verschwenkt
hat. Nähert sich der Standflügel 21 seiner Schließlage, so kommt der
Auslöser 5 mit seiner Anlaufschräge 7 mit der Anlaufschräge 8 des Hebelarmes
16, des Auslösehebels 6, zusammen. Dieses bewirkt ein Zurückschwenken
des Auslösehebels 6, weil aufgrund der auftretenden Kräfte
des Türschließers 23 die Federkraft, mit welcher das Betätigungsglied beaufschlagt
ist, überwunden wird. Nach dem Verschwenken des Auslösehebels
6 wird das Betätigungsglied 10 zurückgedrückt und gibt dadurch
gleichzeitig den Gangflügel 22 frei, wo aufgrund des anstehenden
Schließmomentes des Türschließers 26 der Gangflügel 22 auch sicher in
die Schließlage gebracht wird.The
Wie das Ausführungsbeispiel deutlich macht, ist neben den Gleitstücken
auch die gesamte Schließfolgemechanik und damit auch der Auslösehebel
6 innerhalb der Führungsschiene 1 für den Betrachter bei geschlossener
Tür nicht sichtbar. Auch befindet sich in der Führungskammer 18, in
der sich auch die Gleitstücke der Türschließer 23 und 26 bewegen, einstellbar
eine Halterung 12. Mit der Halterung 12 ist der über den Drehpunkt
9 bewegliche Auslösehebel 6 drehgelagert. Dieses wird insbesondere
aus den Figuren 3 und 4 noch einmal deutlich. As the embodiment makes clear, is next to the sliders
also the entire closing sequence mechanism and thus also the
- 11
- Führungsschieneguide rail
- 22
- Armpoor
- 33
- Gleitstückslide
- 44
- Verbindungconnection
- 55
- Auslösertrigger
- 66
- Auslösehebelsear
- 77
- Anlaufschrägestarting slope
- 88th
- Anlaufschrägestarting slope
- 99
- Drehpunktpivot point
- 1010
- Betätigungsgliedactuator
- 1111
- Betätigungsrichtungoperating direction
- 1212
- Halterungbracket
- 1313
- Abrundungrounding off
- 1414
- Anlaufschrägestarting slope
- 1515
- Hebelarmlever arm
- 1616
- Hebelarmlever arm
- 1717
- Führungsstückguide piece
- 1818
- Führungskammerguide chamber
- 1919
- Bewegungsrichtungmovement direction
- 2020
- Bewegungsrichtungmovement direction
- 2121
- StandflügelFixed leaf
- 2222
- Gangflügelleaf
- 2323
- Türschließerdoor closers
- 2424
- Schwenkarmswivel arm
- 2525
- Schwenkarmswivel arm
- 2626
- Türschließerdoor closers
- 2727
- Türrahmendoorframe
- 2828
- Bänderbands
Claims (4)
- A double-wing door with two door closers (23, 26) which are respectively arranged at an inactive door leaf (21) and at an active door leaf (22) and operate in closing direction, said door comprises a closure sequence controller provided between the door closers (23, 26),whereby a pivot arm (24, 25) is mounted at each of the door closers (23, 26), which arm's one end is connected to a slide member that is arranged longitudinally slidably within a guide rail (1),whereby with regard to the closure sequence controller, the slide member assigned to the active door leaf (22) interacts with a blocking device provided in the guide rail (1), said device is supported on the one hand at an override member and on the other hand at an actuation member (10) transferable by means of the inactive door leaf (21) being in the releasing position, said actuation member interacts with a rotatably supported releasing lever (6) in such a way that the actuation member (10) is maintained in an arrangement protecting the blocking device in the releasing position, when the inactive door leaf (21) is closed,the door closers (23, 26) are respectively incorporated in the upper region within the inactive door leaf (21) and within the active door leaf (22),the guide rail (1) is incorporated above the door leaves within a door frame (27), andthe support (12) of the releasing lever (6) is arranged within the guide rail (1), whereby a trigger (5) interacting with the releasing lever (6) is provided at the slide member (3) of the inactive door leaf (21) and in the event of an opening movement of the inactive door leaf (21), the release of the releasing lever (6) is delayed by the fact that in the beginning of the inactive door leafs (21) opening movement, the trigger (5) can be pushed past the releasing lever (6).
- A double-wing door according to claim 1, characterised in that the support (12) of the releasing lever (6) is adjustable within the guide rail (1).
- A double-wing door according to claim 1 or 2, characterised in that, seen from its point of rotation (9), the releasing lever (6) comprises a lever arm (16) and a lever arm (15) which are respectively provided with a ramp surface (8, 14).
- A double-wing door according to any of the claims 1 to 3, characterised in that the trigger (5) is fastened on one side and presents a ramp surface (7) at the end of a deflecting arm (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29501776U | 1995-02-07 | ||
DE29501776U DE29501776U1 (en) | 1995-02-07 | 1995-02-07 | Closing sequence control for a double-leaf door |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0726379A1 EP0726379A1 (en) | 1996-08-14 |
EP0726379B1 true EP0726379B1 (en) | 2002-01-09 |
Family
ID=8003407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95118601A Revoked EP0726379B1 (en) | 1995-02-07 | 1995-11-25 | Double doors with controlled order of closing |
Country Status (6)
Country | Link |
---|---|
US (1) | US5651216A (en) |
EP (1) | EP0726379B1 (en) |
AT (1) | ATE211797T1 (en) |
DE (5) | DE29501776U1 (en) |
ES (1) | ES2091169T3 (en) |
FI (1) | FI111181B (en) |
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EP0759493B1 (en) * | 1995-08-17 | 1999-09-22 | DORMA GmbH + Co. KG | Double winged door |
DE19548202A1 (en) * | 1995-12-22 | 1997-10-09 | Eco Schulte Gmbh & Co Kg | Door closer with controlled closing process |
FR2754558A1 (en) * | 1996-10-15 | 1998-04-17 | Gaillard Robert | Double leaf fire door |
FI102100B1 (en) * | 1997-03-26 | 1998-10-15 | Abloy Oy | Door closing arrangement for double doors |
DE19781776D2 (en) * | 1997-04-28 | 2000-06-21 | Geze Gmbh | Device for opening, closing or damping a wing of a door, a window or the like. |
US5944399A (en) * | 1998-07-06 | 1999-08-31 | Eagle Manufacturing Company | Safety cabinet with self-closing and sequencing door mechanism |
DE19855402C1 (en) | 1998-12-01 | 2000-05-25 | Dorma Gmbh & Co Kg | Twin leaf fire door for building has flap, servo and locking strips mounted under common cover |
DE19901769A1 (en) * | 1999-01-18 | 2000-07-20 | Geze Gmbh | Sequential door closer for double doors has control device for controlling blocking device of overlapping door panel only on each n-th operation to lift blocking action to provide closing sequence |
DE19906232B4 (en) * | 1999-02-15 | 2004-06-24 | Sommer Metallbau-Stahlbau Gmbh & Co. Kg | Device for locking and unlocking a passive leaf |
US6250014B1 (en) | 1999-08-12 | 2001-06-26 | Architectural Builders Hardware Mfg. Co. | Compact door coordinator |
FI107634B (en) * | 2000-02-18 | 2001-09-14 | Abloy Oy | Door closure arrangement for double doors |
DE10008855C2 (en) * | 2000-02-25 | 2002-02-07 | Dorma Gmbh & Co Kg | Device for height adjustment of a slide rail |
DE10026804C1 (en) * | 2000-05-31 | 2002-02-21 | Dorma Gmbh & Co Kg | Double door, e.g. fire protection door, has concealed door operating mechanism with separate drive for each door panel |
DE10030337C2 (en) * | 2000-06-27 | 2002-05-23 | Dorma Gmbh & Co Kg | Slide rail with integrated fastening device |
US6681525B1 (en) * | 2000-11-15 | 2004-01-27 | David Edmond Dudley | Handicapped train-station gate |
DE10111732B4 (en) * | 2001-03-09 | 2011-01-27 | Dorma Gmbh + Co. Kg | Closing control for a double-leaf door |
FI20010955A0 (en) * | 2001-05-08 | 2001-05-08 | Abloy Oy | Synchronization arrangement for closing double swing doors |
US8225458B1 (en) | 2001-07-13 | 2012-07-24 | Hoffberg Steven M | Intelligent door restraint |
FI111407B (en) * | 2002-02-01 | 2003-07-15 | Abloy Oy | Door closure arrangement for synchronizing the closing of swing doors |
DE10360039B4 (en) | 2003-12-18 | 2009-06-18 | Geze Gmbh | Device for closing sequence control for double-leaf revolving doors |
DE10360041C5 (en) * | 2003-12-18 | 2010-07-29 | Geze Gmbh | Device for closing sequence control for double-leaf revolving doors |
US7316096B2 (en) | 2004-06-30 | 2008-01-08 | Yale Security Inc. | Door operator |
US20060021189A1 (en) * | 2004-07-30 | 2006-02-02 | Johnson Loring M | Door closer |
US8336535B2 (en) * | 2006-04-20 | 2012-12-25 | Whirlpool Corporation | French door cooking appliance closure system |
BRPI0810505B1 (en) | 2007-04-24 | 2018-08-07 | Yale Security Inc. | DOOR LOCK SET |
US20090174196A1 (en) * | 2008-01-03 | 2009-07-09 | Tyrone Stacey Chambers | Locking device for sliding doors and windows |
US8291642B2 (en) * | 2008-06-30 | 2012-10-23 | The Chamberlain Group, Inc. | Movable barrier operator synchronization system and method |
US8111997B2 (en) * | 2008-06-30 | 2012-02-07 | The Chamberlain Group, Inc. | Multiple movable barrier operator system and method |
DE102009004497B4 (en) | 2009-01-09 | 2023-11-02 | Dormakaba Deutschland Gmbh | Door arrangement with a closing sequence control |
DE202009013076U1 (en) | 2009-09-29 | 2009-12-31 | Holzbau Schmid Gmbh & Co. Kg | Closing sequence control for a sliding revolving door, in particular for fire protection purposes |
US9163446B2 (en) | 2010-03-17 | 2015-10-20 | Yale Security Inc. | Door control apparatus |
US8415902B2 (en) | 2010-04-16 | 2013-04-09 | Yale Security Inc. | Door closer with calibration mode |
US8773237B2 (en) | 2010-04-16 | 2014-07-08 | Yale Security Inc. | Door closer with teach mode |
US8564235B2 (en) | 2010-04-16 | 2013-10-22 | Yale Security Inc. | Self-adjusting door closer |
US8527101B2 (en) | 2010-04-16 | 2013-09-03 | Yale Security Inc. | Door closer assembly |
US8779713B2 (en) | 2010-04-16 | 2014-07-15 | Yale Security Inc. | Door closer with dynamically adjustable latch region parameters |
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DE102013112946A1 (en) * | 2013-11-22 | 2015-05-28 | Dorma Deutschland Gmbh | Closing sequence control for a double-leaf door |
CN112377027B (en) * | 2020-12-04 | 2022-09-09 | 国网山东省电力公司建设公司 | Double-leaf fireproof door closing sequencer |
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DE3604091A1 (en) * | 1986-02-08 | 1987-08-13 | Dorma Gmbh & Co Kg | Closing-sequence regulating device for a two-winged door |
DE8810389U1 (en) * | 1988-08-17 | 1988-09-29 | Gretsch-Unitas Gmbh Baubeschlaege, 7257 Ditzingen, De | |
US4949505A (en) * | 1989-05-26 | 1990-08-21 | Von Duprin, Inc. | Door cordinator |
US5033234A (en) * | 1990-04-25 | 1991-07-23 | Triangle Brass Manufacturing Company | Door coordinator |
DE4016283C1 (en) | 1990-05-21 | 1991-09-19 | Dorma Gmbh & Co Kg, 5828 Ennepetal, De | |
DE9202904U1 (en) * | 1992-03-05 | 1992-05-07 | Geze Gmbh & Co, 7250 Leonberg, De | |
DE9209276U1 (en) | 1992-07-10 | 1992-08-27 | Dorma Gmbh + Co. Kg, 5828 Ennepetal, De |
-
1995
- 1995-02-07 DE DE29501776U patent/DE29501776U1/en not_active Expired - Lifetime
- 1995-03-03 DE DE19507378A patent/DE19507378C2/en not_active Revoked
- 1995-03-03 DE DE29503605U patent/DE29503605U1/en not_active Expired - Lifetime
- 1995-03-03 DE DE29503583U patent/DE29503583U1/en not_active Expired - Lifetime
- 1995-11-25 AT AT95118601T patent/ATE211797T1/en not_active IP Right Cessation
- 1995-11-25 ES ES95118601T patent/ES2091169T3/en not_active Expired - Lifetime
- 1995-11-25 EP EP95118601A patent/EP0726379B1/en not_active Revoked
- 1995-11-25 DE DE59509990T patent/DE59509990D1/en not_active Revoked
-
1996
- 1996-02-06 FI FI960537A patent/FI111181B/en not_active IP Right Cessation
- 1996-02-06 US US08/597,131 patent/US5651216A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE29501776U1 (en) | 1995-04-13 |
DE19507378C2 (en) | 1997-04-10 |
ATE211797T1 (en) | 2002-01-15 |
DE59509990D1 (en) | 2002-02-14 |
DE19507378A1 (en) | 1996-08-08 |
FI960537A0 (en) | 1996-02-06 |
FI960537A (en) | 1996-08-08 |
ES2091169T3 (en) | 2002-07-01 |
DE29503605U1 (en) | 1995-04-20 |
US5651216A (en) | 1997-07-29 |
EP0726379A1 (en) | 1996-08-14 |
FI111181B (en) | 2003-06-13 |
DE29503583U1 (en) | 1995-04-13 |
ES2091169T1 (en) | 1996-11-01 |
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