EP1233131B1 - Closure sequence controller - Google Patents
Closure sequence controller Download PDFInfo
- Publication number
- EP1233131B1 EP1233131B1 EP02003436A EP02003436A EP1233131B1 EP 1233131 B1 EP1233131 B1 EP 1233131B1 EP 02003436 A EP02003436 A EP 02003436A EP 02003436 A EP02003436 A EP 02003436A EP 1233131 B1 EP1233131 B1 EP 1233131B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sequence controller
- closure sequence
- leaf
- door
- blocking member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000903 blocking effect Effects 0.000 claims description 29
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- 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
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05DÂ AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/686—Rods, links
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05DÂ AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- 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—Type of wing
- E05Y2900/132—Doors
Definitions
- the invention relates to a closing sequence controller for a door comprising a fixed leaf and a leaf, in particular a fire door, according to the preamble of claims 1, and 8.
- Two-leaf doors of the type mentioned above overlap each other in the central region, so that the one wing forming a living wing has a stop for the other, the active leaf door forming, with their tight closure a certain closing sequence is required if the door should be properly closed.
- closing sequence control are used, which always ensures the necessary for the aforementioned proper closing order of the transitions of the two wings in the closed position.
- a certain sequence of closing movement of both door leaves is therefore necessary to allow the usually provided with a lock power leaves only in the closed position, when the door stop forming, usually the strike plate or the like having the passive leaf is closed.
- a closing sequence controller is known from DE 33 36 739 C2.
- the slider of the active leaf and the locking member on their sides facing a saw toothing, the inclined tooth surfaces have in a the opening of the active leaf in befindlichem in the unlock position blocking member direction.
- DE 195 45 401 A1 discloses a closing sequence controller specified in the preamble of claims 1 and 8 Art., Wherein the clamping rod and the thrust member are guided laterally past the base body, which carries the locking member.
- the non-prepublished EP 1111178 A2 shows a further closing sequence control, in which the clamping effect is generated by a rotatable clamping shoe or clamping wedge.
- the non-prepublished EP 1126118 A2 shows a Scht manfofgeregetung with a spring-loaded ball, which is supported on another ball, which can be sunk depending on the open position of the inactive leaf in the recess of a slider.
- the closing sequence controller is characterized by an uncomplicated structure with few components, which nevertheless always ensures that the inactive leaf is transferred in front of the active leaf in the closed position. This is achieved primarily by the fact that the locking member is always biased in the direction of the blocking position, so that it requires a conscious solution to this blocking position to move the active leaf in the closed position can.
- the closing sequence controller is installed within the known sliding guide.
- the locking member is contained within a base body, wherein the base body can be retrofitted within the sliding guide.
- a door 2 with two wings is shown by way of example in or on a wall or a wall-fixed door frame 7, of which a wing 3 forms the inactive leaf and a wing 4 the active leaf.
- Both the inactive leaf 3 and the moving leaf 4 are equipped with door closers 19 and 20, wherein the door leaves of the illustrated embodiment are each connected to a top door closer, whose closer shaft, not shown, in each case with a pivot arm 5 and 6 is rotatably connected.
- the free end of the pivot arm 5 and 6 is a z. B. on the door frame 7 above the wings 3, 4 arranged rail-like slide 10 out.
- Instead of overhead door closers and rotary vane drives can be used.
- each pivoting arm 5 and 6 At the free end of each pivoting arm 5 and 6, a slider 9 and 11 is arranged on a pin, not shown, which engages in the guide chamber of the sliding guide 10 longitudinally displaceable.
- the first embodiment of the closure sequence controller 1 according to the invention which can be used according to the door arrangement described in FIG. 1, will be described in more detail below. It is understood that the closing sequence controller 1 in addition to the features making up the particular features of the present invention, of course, all other known features, such as mechanical or electrical type drives, possibly required sensors and control devices may have.
- the closing sequence controller 1 initially has a first slider 9 which is connected to the door frame end of the swing arm 6 of the active leaf 4. As already explained, this first slider 9 is slidably mounted in the slide frame 10 mounted in the door frame 7.
- the second slider 11 is connected to the door frame side end of the swing arm 5 of the passive leaf 3. It is also slidably disposed in the sliding guide 10.
- the slider 11 has a thrust member 12, which is formed in the illustrated embodiment as a release rod, which is fixedly connected to the slider 11.
- the trigger bar 12 in turn has a tip 16 which is engageable with a mounted in the base body 13 locking member 8 and disengaged.
- the trip bar 12 is inserted into the main body 13 and the tip 16 is preferably bevelled.
- the locking member 8 is always biased in the direction of its blocking position, for which purpose a specified in the figures with 8a suitable spring element is provided.
- a flexurally elastic clamping bracket 17 which is designed in the manner of a cantilever beam, is attached to the base body 13.
- the clamping bracket 17 is angled towards the inactive leaf side, accordingly has there a ramp 18, which is provided with a recess through which the pusher member 12 can engage through into the interior of the clamping bracket 17.
- the locking member 8 is arranged, which is designed as a pinch roller.
- the locking member 8 is biased by means of a spring element 8a, preferably in the form of a helical compression spring, in the direction of its locking or clamping position.
- a spring element 8a preferably in the form of a helical compression spring
- the locking member 8 is pressed onto the ramp 18 and from this with its clamping surface 14 in the direction of the associated surface region of the clamping rod 15 which passes through the base body 13 and the clamping bracket 17 and the slider 11 therethrough.
- the pinch roller 8 with the clamping rod 15 and the tapered end or the ramp 18 of the clamping bracket 17 forms an active pairing.
- FIGS. 2A and 2B represents the closed position of the door leaves 3 and 4 of the door 2 according to FIG. 1.
- both sliders 9 and 11 are in their initial position and the trip bar 12 pushes the pinch roller 8 out of its locked position.
- the slider 11 of the passive blade 3 is in this position, the slider 9 of the active leaf 3 and thus the active leaf 3 itself is free to move. If the active leaf 3 is opened, it can close normally without actuating the closing sequence controller 1, since the trigger bar 12 prevents the clamping rod 15 from becoming clamped by the blocking element 8.
- the locking member 8 follows due to the action of the compression spring of the trip bar until the locking member 8 is in its clamping position in which no contact between the trigger bar 12 and locking member 8 is made.
- the slider 11 also has a push member 12.
- the trigger bar 12 in turn, has a tip 16 which can be brought back into and out of engagement with the locking member 8 mounted in the base body 13.
- the trip bar 12 is also inserted into the main body 13 and the tip 16 is preferably bevelled.
- the locking member 8 is always biased in the direction of its blocking position.
- FIG. 8 shows a longitudinal sectional view
- FIG. 9 shows a plan view in partial sectional view.
- the holder 21 is partially recessed and at two of its three circumferential sides parallel to the longitudinal sides of the slide rail 10 with extending at a certain angle slots 22 provided.
- the locking member 8 is again performed in the form of a pinch roller.
- the pinch roller 8 in turn is biased by the spring element 8a in its blocking position. In this locking position, the pinch roller 8 bears with a friction surface 14 against an associated area of the clamping rod 15 of the slider 9.
- the locking member 8 is always biased in its end position corresponding to the locking or clamping position.
- the locking member 8 forms with the clamping rod 15 an active pairing.
- the push rod 12 forming the trigger rod of the slider 11 also passes through the main body 13 and the holder 17 and can cancel the clamping of the clamping rod 15, so that the active pairing between the locking member 8 and the clamping rod 15 can be interrupted.
- FIGS. 8 and 9 the closed position of the door 2 is shown.
- both slides 9 and 11 are in their initial position and the trip bar 12 pushes the locking member 8 out of its blocking position.
- the slider 11 is in this position, the slider 9 of the active leaf and thus the aisle 4 itself is free to move. If the active leaf 4 is opened, this can be operated without the closing sequence controller be closed normally, since the trip bar 12 prevents jamming of the clamping rod 15 by the locking member 8.
- the slider 11 moves away from a zero position and thus the trigger bar 12 from the blocking member 8.
- the blocking member or pinch roller 8 follows the trigger bar 12 due to the action of the compression spring 8a. until the locking member 8 is in its blocking position in which there is no contact between the trip bar 12 and the locking member 8.
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Wing Frames And Configurations (AREA)
- Glass Compositions (AREA)
- Special Wing (AREA)
- Catalysts (AREA)
- Lasers (AREA)
Abstract
Description
Die Erfindung betrifft einen Schließfolgeregler für eine einen Standflügel und einen Gangflügel umfassende Tür, insbesondere eine Feuerschutztür, nach dem Oberbegriff der Ansprüche 1, und 8.The invention relates to a closing sequence controller for a door comprising a fixed leaf and a leaf, in particular a fire door, according to the preamble of
Zweiflügelige Türen der eingangs genannten Art überlappen einander im Mittelbereich, so dass der eine einen Standflügel bildende Türflügel einen Anschlag für den anderen, den Gangflügel bildenden Türflügel aufweist, wobei zu deren dichtem Abschluss eine bestimmte Schließfolge erforderlich ist, wenn die Türflügel ordnungsgemäß geschlossen sein sollen. Zu diesem Zweck werden Schließfolgeregler eingesetzt, welche stets die für das vorgenannte ordnungsgemäße Schließen erforderliche Reihenfolge der Übergänge der beiden Flügel in die Schließlage gewährleistet. Eine bestimmte Reihenfolge der Schließbewegung beider Türflügel ist auch deshalb notwendig, um den in der Regel mit einem Schloss versehenen Gangflügel erst dann in die Schließstellung gelangen zu lassen, wenn der den Türanschlag bildende, in der Regel das Schließblech oder dergleichen aufweisende Standflügel geschlossen ist.Two-leaf doors of the type mentioned above overlap each other in the central region, so that the one wing forming a living wing has a stop for the other, the active leaf door forming, with their tight closure a certain closing sequence is required if the door should be properly closed. For this purpose, closing sequence control are used, which always ensures the necessary for the aforementioned proper closing order of the transitions of the two wings in the closed position. A certain sequence of closing movement of both door leaves is therefore necessary to allow the usually provided with a lock power leaves only in the closed position, when the door stop forming, usually the strike plate or the like having the passive leaf is closed.
Ein Schließfolgeregler ist aus der DE 33 36 739 C2 bekannt. Bei einer besonders bevorzugten Ausführungsform dieses bekannten Schließfolgereglers weist das Gleitstück des Gangflügels und das Sperrglied an ihren zugekehrten Seiten eine Sägeverzahnung auf, deren geneigte Zahnflächen in eine das Öffnen des Gangflügels bei in Entsperrlage befindlichem Sperrglied ermöglichende Richtung weisen.A closing sequence controller is known from DE 33 36 739 C2. In a particularly preferred embodiment of this known closure sequence controller, the slider of the active leaf and the locking member on their sides facing a saw toothing, the inclined tooth surfaces have in a the opening of the active leaf in befindlichem in the unlock position blocking member direction.
Die DE 195 45 401 A1 offenbart einen Schließfolgeregler der im Oberbegriff der Ansprüche 1 und 8 angegebenen Art., wobei die Klemmstange als auch das Schubglied seitlich an dem Grundkörper vorbei geführt sind, der das Sperrglied trägt.DE 195 45 401 A1 discloses a closing sequence controller specified in the preamble of
Die nicht vorveröffentliche EP 1111178 A2 zeigt eine weitere Schließfolgeregelung, bei der die Klemmwirkung durch einen drehbaren Klemmschuh oder Klemmkeil erzeugt wird.The non-prepublished EP 1111178 A2 shows a further closing sequence control, in which the clamping effect is generated by a rotatable clamping shoe or clamping wedge.
Die nicht vorveröffentliche EP 1126118 A2 zeigt eine Schtießfofgeregetung mit einer federbelasteten Kugel, die sich an einer weiteren Kugel abstützt, welche je nach Offenstellung des Standflügels in der Ausnehmung eines Schiebers versenkt werden kann.The non-prepublished EP 1126118 A2 shows a Schtießfofgeregetung with a spring-loaded ball, which is supported on another ball, which can be sunk depending on the open position of the inactive leaf in the recess of a slider.
Obwohl die gattungsgemäßen Schließfolgeregler eine sichere Schließfolgeregelung selbst bei längerer Offenhaltung der Türflügel ermöglichen, ist eine Vereinfachung des Aufbaues des gattungsgemäßen Schließfolgereglers wünschenswert.Although the generic closing sequence controller allow a safe closing sequence control even with prolonged keeping open the door, a simplification of the structure of the generic closure sequence controller is desirable.
Es ist daher Aufgabe der vorliegenden Erfindung, einen Schließfolgeregler der im Oberbegriff der Ansprüche 1 und 8 angegebenen Art weiterzubilden, der die gesicherte Schließfolge einer zweiflügeligen Tür gewährleistet und dabei eine Bauweise mit möglichst wenigen und zudem einfach aufgebauten Bauteilen ermöglicht.It is therefore an object of the present invention to develop a closing sequence controller specified in the preamble of
Die Lösung dieser Aufgabe erfolgt durch die Merkmale der Ansprüche 1 oder 8.The solution of this object is achieved by the features of
Der erfindungsgemäße Schließfolgeregler zeichnet sich durch einen unkomplizierten Aufbau mit wenigen Bauteilen auf, der dennoch stets sicherstellt, dass der Standflügel vor dem Gangflügel in die Schließstellung überführt wird. Dies wird vor allem dadurch erreicht, dass das Sperrglied stets in Richtung auf die Sperrstellung vorgespannt ist, so dass es einer bewußten Lösung dieser Sperrstellung bedarf, um den Gangflügel in die Schließstellung bewegen zu können. Der Schließfolgeregler ist dabei innerhalb der bekannten Gleitführung eingebaut. Das Sperrglied ist innerhalb eines Grundkörpers enthalten, wobei der Grundkörper innerhalb der Gleitführung nachträglich eingebaut werden kann.The closing sequence controller according to the invention is characterized by an uncomplicated structure with few components, which nevertheless always ensures that the inactive leaf is transferred in front of the active leaf in the closed position. This is achieved primarily by the fact that the locking member is always biased in the direction of the blocking position, so that it requires a conscious solution to this blocking position to move the active leaf in the closed position can. The closing sequence controller is installed within the known sliding guide. The locking member is contained within a base body, wherein the base body can be retrofitted within the sliding guide.
Die Unteransprüche haben vorteilhafte Weiterbildungen der Erfindung zum Inhalt.The dependent claims have advantageous developments of the invention to the content.
Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus nachfolgender Beschreibung zweier Ausführungsbeispiele anhand der Zeichnung.Further details, features and advantages of the invention will become apparent from the following description of two embodiments with reference to the drawing.
Es zeigt:
- Figur 1:
- Eine zweiflügelige Tür mit einem Schließfolgeregler und jedem Türflügel zugehörigen Obentürschließern, in einer schematischen, perspektivischen Ansicht und
- Figur 2 - 7:
- schematisch stark vereinfachte Darstellungen eines Teiles des erfindungsgemäßen Schließfolgereglers im Bereich einer Gleitführung mit einem Sperrglied zur Erläuterung des Aufbaues und der Funktionsweise in unterschiedlichen Stellungen des Gang- und Standflügels in einer ersten Ausführungsform.
- Figur 8 - 14:
- eine zweite Ausführungsform eines erfindungsgemäßen Schließfolgereglers mit einem weiteren Sperrglied.
- FIG. 1:
- A two-leaf door with a closing sequence controller and each door leaf associated door closers, in a schematic, perspective view and
- FIGS. 2 to 7:
- schematically highly simplified representations of a part of the closing sequence controller according to the invention in the region of a sliding guide with a locking member to explain the structure and operation in different positions of the aisle and phalanges in a first embodiment.
- FIGS. 8-14:
- a second embodiment of a closing sequence controller according to the invention with a further locking member.
Gemäß Fig. 1 ist beispielhaft in oder an einer Wand bzw. einem wandfestem Türrahmen 7 eine Tür 2 mit zwei Flügeln dargestellt, von denen ein Flügel 3 den Standflügel und ein Flügel 4 den Gangflügel bildet. Sowohl der Standflügel 3 als auch der Gangflügel 4 sind mit Türschließern 19 bzw. 20 ausgestattet, wobei die Türflügel des dargestellten Ausführungsbeispieles jeweils mit einem Obentürschließer verbunden sind, deren nicht dargestellte Schließerwelle jeweils mit einem Schwenkarm 5 bzw. 6 drehfest verbunden ist. Das freie Ende des Schwenkarmes 5 bzw. 6 ist zu einer z. B. am Türrahmen 7 oberhalb der Flügel 3, 4 angeordneten schienenartigen Gleitführung 10 geführt. Statt der Obentürschließer können auch Drehflügelantriebe eingesetzt werden.1, a door 2 with two wings is shown by way of example in or on a wall or a wall-fixed
Am freien Ende jedes Schwenkarmes 5 bzw. 6 ist auf einem nicht dargestellten Zapfen ein Gleitstück 9 bzw. 11 angeordnet, das in die Führungskammer der Gleitführung 10 längsverschieblich eingreift.
Das erste Ausführungsbeispiel des erfindungsgemäßen Schließfolgereglers 1, der gemäß der in Fig. 1 beschriebenen Türanordnung verwendet werden kann, wird nachfolgend näher beschrieben. Hierbei versteht sich, dass der Schließfolgeregler 1 neben den die besonderen Merkmale der vorliegenden Erfindung ausmachenden Merkmalen selbstverständlich alle sonstigen an sich bekannten Merkmale, wie Antriebe mechanischer oder elektrischer Art, ggf. erforderliche Sensorik und Steuer- und Regeleinrichtungen, aufweisen kann.At the free end of each
The first embodiment of the
Der Schließfolgeregler 1 weist zunächst ein erstes Gleitstück 9 auf, das mit dem türrahmenseitigen Ende des Schwenkarmes 6 des Gangflügels 4 verbunden ist. Wie bereits erläutert, ist dieses erste Gleitstück 9 in der im Türrahmen 7 angebrachten Gleitführung 10 verschiebbar gelagert.The
Das zweite Gleitstück 11 ist mit dem türrahmenseitigen Ende des Schwenkarmes 5 des Standflügels 3 verbunden. Es ist ebenfalls in der Gleitführung 10 verschiebbar angeordnet.The
Wie sich aus den Fig. 2 bis 7 ergibt, weist das Gleitstück 9 des Gangflügels 4 eine Klemmstange 15 auf, die durch einen Grundkörper 13 hindurch geführt ist, der in der Gleitführung 10 fixiert ist.As is apparent from FIGS. 2 to 7, the
Das Gleitstück 11 weist ein Schubglied 12 auf, das bei der dargestellten Ausführungsform als Auslösestange ausgebildet ist, die mit dem Gleitstück 11 fest verbunden ist. Die Auslösestange 12 wiederum weist eine Spitze 16 auf, die mit einem im Grundkörper 13 gelagerten Sperrglied 8 in und außer Eingriff bringbar ist. Hierzu ist die Auslösestange 12 in den Grundkörper 13 eingeführt und die Spitze 16 ist vorzugsweise angeschrägt. Das Sperrglied 8 ist stets in Richtung auf seine Sperrstellung vorgespannt, wozu ein in den Figuren mit 8a angegebenes geeignetes Federelement vorgesehen ist.The
Zunächst ergibt sich gemäß den Figuren 2A (Längsschnittdarstellung) und 2B (Draufsicht, teilweise aufgebrochen), dass am Grundkörper 13 ein biegeelastischer Klemmbügel 17 angebracht ist, der nach Art eines Kragträgers ausgebildet ist. Der Klemmbügel 17 ist zur Standflügelseite hin abgewinkelt, weist demgemäß dort eine Auflaufschräge 18 auf, die mit einer Ausnehmung versehen ist, durch die das Schubglied 12 hindurch in das Innere des Klemmbügels 17 eingreifen kann.First of all, according to FIGS. 2A (longitudinal section illustration) and 2B (top view, partially broken away), a flexurally
Im Klemmbügel 17 ist das Sperrglied 8 angeordnet, das als Klemmrolle ausgebildet ist. Das Sperrglied 8 ist mittels eines Federelementes 8a, vorzugsweise in Form einer Schraubendruckfeder, in Richtung auf seine Sperr- bzw. Klemmstellung vorgespannt. Durch die Vorspannung wird das Sperrglied 8 auf die Auflaufschräge 18 und von dieser mit seiner Klemmfläche 14 in Richtung auf den zugeordneten Flächenbereich der Klemmstange 15, die durch den Grundkörper 13 bzw. den Klemmbügel 17 und das Gleitstück 11 hindurch verläuft, gedrückt. In der Klemm- bzw. Sperrstellung bildet die Klemmrolle 8 mit der Klemmstange 15 und dem abgeschrägten Ende bzw. der Auflaufschräge 18 des Klemmbügels 17 eine Wirkpaarung.In the
Die am Gleitstück 11 fixierte, das Schubglied 12 bildende Auslösestange kann diese Klemmstellung aufheben und die Wirkpaarung zwischen Klemmrolle 8 und Klemmstange 15 unterbrechen. Die Darstellung gemäß den Fig. 2A und 2B repräsentiert die geschlossene Stellung der Türflügel 3 und 4 der Tür 2 gemäß Fig. 1.The
In dieser Nullage befinden sich beide Gleitstücke 9 und 11 in ihrer Ausgangsposition und die Auslösestange 12 drückt die Klemmrolle 8 aus ihrer Sperrstellung heraus.In this zero position, both
Befindet sich das Gleitstück 11 des Standflügels 3 in dieser Position, ist das Gleitstück 9 des Gangflügels 3 und damit der Gangflügel 3 selber frei beweglich. Wird der Gangflügel 3 geöffnet, kann sich dieser ohne den Schließfolgeregler 1 zu betätigen normal schließen, da die Auslösestange 12 ein Festklemmen der Klemmstange 15 durch das Sperrglied 8 verhindert.The
Wird gemäß den Fig. 4 und 5 der Standflügel 3 geöffnet, entfernt sich das Gleitstück 11 von seiner Nullposition und somit entfernt sich die Auslösestange 12 (Schubglied) vom Sperrglied 8.4 and 5, the fixed leaf 3 is opened, the
Demgemäß folgt das Sperrglied 8 aufgrund der Wirkung der Druckfeder der Auslösestange, bis das Sperrglied 8 sich in seiner Klemmposition befindet, in der kein Kontakt mehr zwischen Auslösestange 12 und Sperrglied 8 besteht.Accordingly, the
In dieser Position (Klemm- bzw. Sperrposition) lässt sich der Gangflügel 4 und damit das Gleitstück 9 nur noch in Öffnungsrichtung bewegen. Eine Bewegung in Schließrichtung ist nicht möglich, da das Sperrglied 8 die Klemmstange 15 einklemmt und so deren Bewegung in Schließrichtung verhindert.In this position (clamping or locking position), the
Erst wenn gemäß den Fig. 6 und 7 die Auslösestange 12 des Gleitstückes 11 beginnt, die Klemmposition zu lösen, kann sich das Gleitstück 9 des Gangflügels 4 in die Ausgangslage bewegen, so dass die nötige Schließfolge gewährleistet ist.Only when according to FIGS. 6 and 7, the
In dem zweiten Ausführungsbeispiel weist das Gleitstück 11 ebenfalls ein Schubglied 12 auf. Die Auslösestange 12 wiederum weist eine Spitze 16 auf, die mit dem im Grundkörper 13 gelagerten Sperrglied 8 wieder in und außer Eingriff bringbar ist. Hierzu ist die Auslösestange 12 auch in den Grundkörper 13 eingeführt und die Spitze 16 ist vorzugsweise angeschrägt. Das Sperrglied 8 ist stets in Richtung auf seine Sperrstellung vorgespannt.In the second embodiment, the
Fig. 8 stellt eine Längsschnittdarstellung und Fig. 9 eine Draufsicht in teilweiser Schnittdarstellung dar. Am Grundkörper 13, der ebenfalls in der Gleitscheine 10 fixiert ist, ist ein Halter 21 angeordnet, in dem das Sperrglied 8 beweglich eingebettet ist. Der Halter 21 ist teilweise ausgenommen und an zwei seiner drei Umfangsseiten parallel zu den Längsseiten der Gleitschiene 10 mit unter einem bestimmten Winkel verlaufenden Langlöchern 22 versehen. In den Langlöchern 22 ist das Sperrglied 8 wieder in Form einer Klemmrolle geführt. Die Klemmrolle 8 wiederum ist mittels des Federelementes 8a in ihre Sperrstellung vorgespannt. In dieser Sperrstellung liegt die Klemmrolle 8 mit einer Reibfläche 14 an einem zugeordneten Flächenbereich der Klemmstange 15 des Gleitstückes 9 an. Somit ist das Sperrglied 8 stets in seine Endlage, die der Sperr- bzw. Klemmstellung entspricht, vorgespannt.FIG. 8 shows a longitudinal sectional view and FIG. 9 shows a plan view in partial sectional view. On the
Durch den Grundkörper 13 bzw. durch den Halter 21 hindurch ist die Klemmstange 15 angeordnet, die bei der dargestellten Ausführungsform ebenfalls durch das Gleitstück 11 hindurch verlaufen kann.Through the
In der Sperrstellung bildet das Sperrglied 8 mit der Klemmstange 15 eine Wirkpaarung. Die das Schubglied 12 bildende Auslösestange des Gleitstückes 11 durchgreift ebenfalls den Grundkörper 13 bzw. den Halter 17 und kann die Klemmung der Klemmstange 15 aufheben, so dass die Wirkpaarung zwischen dem Sperrglied 8 und der Klemmstange 15 unterbrochen werden kann.In the locked position, the locking
Gemäß den Fig. 8 und 9 ist die geschlossene Stellung der Tür 2 dargestellt.Referring to FIGS. 8 and 9, the closed position of the door 2 is shown.
In dieser Nullage der Tür, in der beide Türflügel 3 und 4 geschlossen sind, finden sich beide Gleitstücke 9 und 11 in ihrer Ausgangsposition und die Auslösestange 12 drückt das Sperrglied 8 aus seiner Sperrstellung heraus.In this zero position of the door, in which both
Befindet sich das Gleitstück 11 in dieser Position, ist das Gleitstück 9 des Gangflügels und damit der Gangflügel 4 selber frei beweglich. Wird der Gangflügel 4 geöffnet, kann dieser ohne den Schließfolgeregler zu betätigen ganz normal geschlossen werden, da die Auslösestange 12 ein Festklemmen der Klemmstange 15 durch das Sperrglied 8 verhindert.The
Wird gemäß der Darstellung der Fig. 11 und 13 der Standflügel 3 geöffnet, entfernt sich das Gleitstück 11 aus einer Nullposition und somit die Auslösestange 12 vom Sperrglied 8. Das Sperrglied bzw. die Klemmrolle 8 folgt aufgrund der Wirkung der Druckfeder 8a der Auslösestange 12, bis sich das Sperrglied 8 in seiner Sperrstellung befindet, in der kein Kontakt mehr zwischen der Auslösestange 12 und dem Sperrglied 8 besteht.If, as shown in FIGS. 11 and 13, the inactive leaf 3 is opened, the
In dieser Klemm- bzw. Sperrstellung des Sperrgliedes 8 lässt sich der Gangflügel 4 und somit das Gleitstück 9 nur noch in Öffnungsrichtung bewegen. Eine Bewegung in Schließrichtigung ist nicht möglich, da das Sperrglied 8 die Klemmstange 15 einklemmt und so deren Bewegung in Schließrichtung verhindert.
Erst wenn gemäß den Fig. 13 und 14 die Auslösestange 12 das Sperrglied 8 aus der Sperrstellung löst, kann das Gleitstück 9 des Gangflügels 4 in seine Ausgangslage bewegt werden, so dass die Schließfolge gewährleistet ist.In this clamping or blocking position of the locking
Only when according to FIGS. 13 and 14, the
Die vorliegende Beschreibung der Ausführungsbeispiele gemäß der vorliegenden Erfindung dient nur zu illustrativen Zwecken und nicht zum Zwecke der Beschränkung der Erfindung.The present description of the embodiments according to the present invention is for illustrative purposes only and not for the purpose of limiting the invention.
- 11
- SchließfolgereglerDoor coordinator
- 22
- Türdoor
- 33
- StandflügelFixed leaf
- 44
- Gangflügelleaf
- 5, 65, 6
- Schwenkarmswivel arm
- 77
- Türrahmendoorframe
- 88th
- Sperrgliedlocking member
- 8a8a
- Federelementspring element
- 99
- Gleitstückslide
- 1010
- Gleitführungslide
- 1111
- Gleitstückslide
- 1212
- Schubgliedpusher member
- 1313
- Grundkörperbody
- 1414
- Reibflächefriction surface
- 1515
- Klemmstangeclamping rod
- 1616
- Spitzetop
- 1717
- Klemmbügelclamp
- 1818
- Auflaufschrägeapproach ramp
- 19, 2019, 20
- Türschließerdoor closers
- 2121
- Halterholder
- 2222
- Langlöcherslots
Claims (12)
- A closure sequence controller (1) for a door (2), in particular a fire-rated door, comprising an inactive leaf (3) and an active leaf (4), which are connected to a door frame (7) respectively via one pivoting arm (5, 6) of the closure sequence controller (1), the pivoting arm (6) of the active leaf (4) being lockable by means of a blocking member (8) of the closure sequence controller (1), which member is releasable by means of the inactive leaf (3), with a first sliding member (9) of the closure sequence controller (1) connected to a door frame-sided end of the pivoting arm (6) of the active leaf (4) and displaceable in a sliding guide (10) of the closure sequence controller (1) mounted in or at the door frame (7), and with a second sliding member (11) of the closure sequence controller (1), which is connected to a door frame-sided end of the pivoting arm (5) of the inactive leaf (3), which member is displaceable in the sliding guide (10) and has a thrust member (12) being able to engage with the blocking member (8) and to disengage therefrom, the blocking member (8), which is formed as a clamping roller and has a friction surface (14), being pre-tensioned into the direction of its blocking position through a spring element (8a) of the closure sequence controller (1), and in that the sliding member (9) of the active leaf (4) has a clamping rod (15), which passes through a base body (13) fixed in the sliding guide (10), and with which the blocking member (8) cooperates, characterized in that the blocking member (8) is disposed in an elastically bending retaining clip (17), which is fixed at the base body (13), and in that the retaining clip (17) is angled towards the side of the sliding member (11) of the inactive leaf (3) into the direction of the clamping rod (15) for forming a ramp surface (18).
- A closure sequence controller according to claim 1, characterized in that the spring element (8a) is formed as a compression spring, preferably as a coil spring.
- A closure sequence controller according to claim 1, characterized in that the blocking member (8) is supported in the base body (13), which is fixable in the sliding guide (10).
- A closure sequence controller according to claim 1, characterized in that the thrust member (12) is formed as a releasing rod, the tip (16) thereof being able to engage with the blocking member (8) and to disengage therefrom.
- A closure sequence controller according to claim 4, characterized in that the releasing rod (12) is guided in the base body (13).
- A closure sequence controller according to claim 4, characterized in that the tip (16) is bevelled.
- A closure sequence controller according to claim 1, characterized in that the retaining clip (17) is formed as a cantilever beam.
- A closure sequence controller (1) for a door (2), in particular a fire-rated door, comprising an inactive leaf (3) and an active leaf (4), which are connected to a door frame (7) respectively via one pivoting arm (5, 6) of the closure sequence controller (1), the pivoting arm (6) of the active leaf (4) being lockable by means of a blocking member (8) of the closure sequence controller (1), which member is releasable by means of the inactive leaf (3), with a first sliding member (9) of the closure sequence controller (1) connected to a door frame-sided end of the pivoting arm (6) of the active leaf (4) and displaceable in a sliding guide (10) of the closure sequence controller (1) mounted in or at the door frame (7), and with a second sliding member (11) of the closure sequence controller (1), which is connected to a door frame-sided end of the pivoting arm (5) of the inactive leaf (3), which member is displaceable in the sliding guide (10) and has a thrust member (12) being able to engage with the blocking member (8) and to disengage therefrom, the blocking member (8), which is formed as a clamping roller and has a friction surface (14), being pre-tensioned into the direction of its blocking position through a spring element (8a) of the closure sequence controller (1), and in that the sliding member (9) of the active leaf (4) has a clamping rod (15), which passes through a base body (13) fixed in the sliding guide (10), and with which the blocking member (8) cooperates, characterized in that the blocking member (8) is disposed in a holder (21), which is fixed at the base body (13), and in that the holder (21) has two oblong holes (22) for guiding the blocking member (8).
- A closure sequence controller according to claim 8, characterized in that the oblong holes (22) at two of the three circumferential sides of the holder (21) are parallel to the long sides of the sliding guide (10).
- A closure sequence controller according to one of the claims 8 to 9, characterized in that the holder (21) has a recess at the side of the sliding member (11) of the inactive leaf (3) into the direction of the clamping rod (15).
- A closure sequence controller according to claim 8, characterized in that the spring element (8a) is formed as a compression spring, preferably as a coil spring.
- A closure sequence controller according to claim 8, characterized in that the thrust member (12) is formed as a releasing rod, the tip (16) thereof being able to engage with the blocking member (8) and to disengage therefrom.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10107886 | 2001-02-16 | ||
DE10107888A DE10107888B4 (en) | 2001-02-16 | 2001-02-16 | Door coordinator |
DE10107888 | 2001-02-16 | ||
DE10107886A DE10107886B4 (en) | 2001-02-16 | 2001-02-16 | Door coordinator |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1233131A2 EP1233131A2 (en) | 2002-08-21 |
EP1233131A3 EP1233131A3 (en) | 2005-01-19 |
EP1233131B1 true EP1233131B1 (en) | 2006-12-27 |
Family
ID=26008560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02003436A Expired - Lifetime EP1233131B1 (en) | 2001-02-16 | 2002-02-14 | Closure sequence controller |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1233131B1 (en) |
AT (1) | ATE349595T1 (en) |
DE (1) | DE50209041D1 (en) |
DK (1) | DK1233131T3 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3336739A1 (en) | 1983-10-08 | 1985-04-25 | Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal | Closing-sequence device for a two-wing door |
DE19545401A1 (en) * | 1995-12-06 | 1997-06-12 | Geze Gmbh & Co | Closing sequence control for automatically closing double-panel door |
ES2195673B1 (en) * | 1999-12-24 | 2005-11-01 | Telesco Comercial 2000, S.L. | IMPROVED CLOSURE SELECTOR FOR DOOR LOCKS IN DOORS OF TWO SHEETS. |
FI107634B (en) * | 2000-02-18 | 2001-09-14 | Abloy Oy | Door closure arrangement for double doors |
-
2002
- 2002-02-14 EP EP02003436A patent/EP1233131B1/en not_active Expired - Lifetime
- 2002-02-14 AT AT02003436T patent/ATE349595T1/en not_active IP Right Cessation
- 2002-02-14 DE DE50209041T patent/DE50209041D1/en not_active Expired - Lifetime
- 2002-02-14 DK DK02003436T patent/DK1233131T3/en active
Also Published As
Publication number | Publication date |
---|---|
EP1233131A3 (en) | 2005-01-19 |
ATE349595T1 (en) | 2007-01-15 |
EP1233131A2 (en) | 2002-08-21 |
DE50209041D1 (en) | 2007-02-08 |
DK1233131T3 (en) | 2007-05-07 |
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