EP0324075B1 - Device for controlling the closure sequence of double-wing doors - Google Patents

Device for controlling the closure sequence of double-wing doors Download PDF

Info

Publication number
EP0324075B1
EP0324075B1 EP88118814A EP88118814A EP0324075B1 EP 0324075 B1 EP0324075 B1 EP 0324075B1 EP 88118814 A EP88118814 A EP 88118814A EP 88118814 A EP88118814 A EP 88118814A EP 0324075 B1 EP0324075 B1 EP 0324075B1
Authority
EP
European Patent Office
Prior art keywords
closer
rail
wing
length
positioning 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
Application number
EP88118814A
Other languages
German (de)
French (fr)
Other versions
EP0324075A1 (en
Inventor
Heinz Luithlen
Fritz Feucht
Ralf Dr. Storandt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geze GmbH
Original Assignee
Geze GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Geze GmbH filed Critical Geze GmbH
Priority to AT88118814T priority Critical patent/ATE72595T1/en
Publication of EP0324075A1 publication Critical patent/EP0324075A1/en
Application granted granted Critical
Publication of EP0324075B1 publication Critical patent/EP0324075B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/654—Cables
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/66—Deflectors; Guides
    • E05Y2201/662—Cable sheaths
    • 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 device for regulating the closing sequence of double-leaf doors with a passive leaf interacting with an overhead closer and a passive leaf interacting with an overhead closer and a blocking device, with a control device controlling the blocking device, with an actuator interacting with the passive leaf or a connected part and a transmission member connecting the actuator to the blocking device, which has a Bowden cable with a core and a shell, the core being clamped to the actuator or a connected part and the shell being fixed to the frame.
  • Such a device with a Bowden cable is known for example from DE-A-32 21 534.
  • the Bowden cable is attached to the upper horizontal spar of the frame and connects the actuator to the blocking device in the active leaf door closer.
  • a two-armed pivot lever is mounted on the frame, which cooperates with its one end with the upper edge of the passive leaf and with its other end is firmly connected to the soul of the Bowden cable via a clamp connection.
  • the casing of the Bowden cable is supported at one end on the frame-fixed bearing of the actuator and at the other end in the housing of the active leaf door closer.
  • the position of the actuator must be selected depending on the arrangement of the door leaves and thus on the dimensions of the door. This means that the length of the Bowden cable depends on the dimensions of the door.
  • the invention has for its object to develop a device of the type mentioned so that the use of a Bowden cable of universal length is possible regardless of the dimensions of the door and there is a simple assembly.
  • the invention solves this problem in that the casing is fixed in the region of a rail which can be attached to the frame, in which a closer arm driven by the closer of the active leaf is guided in that the soul has a long free end which projects from the casing and which is variable in one selectable length section is clampably attached to the actuator, and that the actuator is arranged in the region of a rail which can be attached to the frame and in which a closer arm driven by the closer of the passive leaf is guided.
  • a Bowden cable with a shorter cover and a longer core protruding from the cover is therefore used.
  • the required length of the core is adjusted to the position of the actuator.
  • the cover is fixed to the frame regardless of the length of the core or regardless of the position of the actuator, in that the position of this fastening point is arranged in the rail of the active leaf door closer and therefore only by the dimension of the active leaf or the position of its axis of rotation or by the position of the active leaf closer is determined.
  • the actuator coupled to the long end of the core is arranged in the rail of the passive leaf closer and the casing is fixed in the rail of the active leaf closer, it follows that the casing is fixed at a predetermined distance from the axis of rotation of the active leaf and therefore can have a fixed, universal length.
  • a Bowden cable with a fixed length of the cover and a longer core protruding from the cover can be used for different door dimensions.
  • the Bowden cable is arranged in a housing which receives one and the other of the rails. This results in optical advantages. Furthermore, the Bowden cable is well protected in its concealed arrangement in the housing and there are additional assembly advantages when laying the Bowden cable.
  • one of the rails has a conventional length and the other of the rails is designed so long that it connects to the one rail.
  • the correspondingly long other rail can be produced from a rail blank which can be cut to length, as a result of which the length adjustment can easily be carried out on site during installation.
  • a simple positioning on the frame results if the rail blank is cut to length at one end and if it has fastening holes with a conventional hole pattern with respect to its other end.
  • a particular simplification in assembly is obtained if the rail assigned to the closer arm of the active leaf closer has a conventional length and has a fastening device for the cover and if the rail associated with the closer arm of the passive leaf closer can be produced from the rail blank which can be cut to length and the actuator and the clamp fastening for it Has soul.
  • the invention is implemented in connection with a double-leaf door 1.
  • the door 1 can be designed as a fire protection door. It has two stop door leaves 2, 3.
  • the right wing 2 in FIG. 1 is articulated on its right vertical edge via two bands 2 a on the right vertical spar of the door frame 6.
  • the left wing 3 is articulated on its left edge via two bands 3 a on the left frame spar.
  • the right wing 2 has a stop web 4, against which the folding web 5 of the left wing 3 bears when the door is closed. This makes it necessary to first close the right wing 2 - the so-called passive wing - and then the left wing 3 - the so-called active wing - to close the door 1.
  • the left wing can also be designed as a fixed wing and the right wing as an active wing.
  • an overhead door closer 12 is attached, the closer shaft 12 a of which is connected to a closer arm 12 b.
  • the closer arm 12 b is guided in a slide rail 17 attached to the upper horizontal spar of the door frame 6 by the arm 12 b with a slider 12 c articulated at its free end, which can also be designed as a roller, into the rail 17 by a Guide slot 19 engages from below.
  • the active leaf 3 is provided with an overhead door closer 13, the closer arm 13 b of which is connected to the closer shaft 13 a and is guided in the rail 17.
  • the rail 17 is composed of two separate sections 22, 23 which are coupled to one another via a connecting piece 24.
  • the sliding arm 12 b of the passive door closer 12 in the left rail section 23, the sliding arm 13 b of the active leaf door closer 13 is guided.
  • the rail 17 or the sections 22, 23 are symmetrical in relation to their longitudinal center plane running parallel to the door frame plane, so that their use is possible on the right and left.
  • the left rail piece 23 is designed as a door closer rail of conventional length and is screwed into the frame 6 via mounting holes 23 a, b with a conventional hole pattern.
  • the right rail piece 22 is elongated so that it extends to the end of the left rail piece 23 and adjoins it.
  • the rail piece 22 is also screwed into mounting holes 22 a, b with a conventional hole pattern in the frame 6.
  • the connecting piece 24 is arranged, which engages on the one hand in the rail 22 and on the other hand in the rail 23 in a form-fitting manner.
  • the connecting piece 24 is fixed in the mounting hole 23 b of the rail 23 on the right in FIG. 2.
  • the joint between the rails 22, 23 is covered with a cover panel 24 a.
  • the assembled rail 17 or the rail pieces 22, 23 are designed as two-chamber rails, each with an upper chamber 22 o or 23 o and a lower chamber 22 u or 23 u, which are separated from one another by a central web 25.
  • the slider 12 c and 13 c is guided.
  • a Bowden cable 30 is arranged in the upper chamber 22 o, 23 o and forms part of a device for controlling the closing sequence of the door leaves 2, 3.
  • the Bowden cable 30 is connected with its left end in FIGS. 1 and 2 to the active leaf door closer 13 and with its right end to an actuator 35 which is arranged in the right rail section 22 and to the slider 12 c of the passive leaf door closer 12 cooperates.
  • the interaction consists in that in the closed position of the passive leaf 12 the slider 12 c comes into contact with the actuator 35.
  • the Bowden cable 30 has a core 31, preferably designed as a steel strand, and a flexible but radially force-transmitting sleeve or sheath 32 surrounding it.
  • the Bowden cable 30 represents a mechanical transmission element with which a locking or locking device integrated in the active leaf door closer 13 is used. Blocking device 50 of the active leaf 3 is controlled.
  • the device 50 is explained in more detail in connection with FIG. 4.
  • the Bowden cable 30 is actuated via the actuator 35 arranged in the right rail section 22. It has two slides 36, 37, one of which is displaceably guided in the upper chamber and the other 37 in the lower chamber 22 or 22 u .
  • the sliders 36, 37 are each provided on the mutually facing surfaces with a toothing 36 a, 37 a, with which they mesh with an intermediate gear 38, which is rotatably mounted in a recess in the central web 25.
  • the slide 36, 37 When actuating the actuator 35 via the slider 12 c, the slide 36, 37 each perform opposite movements.
  • the gear 38 is mounted on the fastening screw 22 a of the rail piece 22.
  • the lower slide 37 is mounted in the lower rail chamber 22 u and projects into the path of movement of the slider 12 c with which it interacts.
  • the slide 37 has a stop surface 39 at its right end.
  • the right end of the Bowden cable core 31 in FIG. 2 is clamped to the upper slide 36.
  • a clamping screw 40 screwed into the slider 36 is provided, with which the core 31 can be clamped in a variably selectable length section in the region of its free end. With its left end, the core 31 is connected to the locking device 50 in the active leaf door closer 13.
  • the Bowden cable casing 32 ends on the right-hand side in the left rail section 23 at a distance from the end of the core 31 which is clamped at 40.
  • the casing 32 is fixed at this end in a holder 45 anchored in the rail section 23 in the central web 25. With its left end, the casing 32 is fixed in the active leaf door closer 13.
  • the rail 17 is composed of the two rail sections 22, 23 as a continuous rail over the entire door width, the rail section 23 being of conventional length and the rail section 22 being adapted to the door width by appropriate cutting and to attach the rail pieces 22, 23 holes 22 a, b, 23 a, b are used with conventional hole pattern as with separate individual rails.
  • the Bowden cable cover 32 is fixed to the frame exclusively in the rail 23 and the core 31 is variably fixed by means of a clamping connection with the actuating element 35 arranged in the rail 22, a Bowden cable of a single specific length with a shorter cover 32 and a correspondingly longer core 31 can be used universally for all door widths.
  • the locking or. Blocking device 50 integral part of the active leaf door closer 13. It is a device as described in DE-OS 33 29 543. It is switched via the Bowden cable 30 and controls the movement of the closer piston, not shown, as a function of the switching position of the actuating member 35 through a valve 70.
  • the valve 70 is in a flow channel 71, 72 between the two pressure chambers, not shown, on both sides of the one with the closer shaft 18 connected damping piston of the closer 13 is arranged.
  • the Bowden cable sleeve 32 is supported on an adjusting screw 73 of a screw head 74, which can be screwed into a corresponding threaded bore 75 of the housing 51.
  • the adjusting screw 73 can be used to adjust the Bowden cable 30 or the Bowden cable sleeve 32.
  • the Bowden cable core 31 is inserted into the valve 70. It carries at its end a nipple 76 which is inserted behind the valve body 77.
  • valve body 77 is biased by the spring 78 into the closed position in which a passage of oil between the channel sections 71 and 72 is blocked and thus a movement of the piston and the closer shaft 13 a is prevented.
  • the valve 70 is closed under the action of the spring 78 and the locking or blocking device 50 is therefore switched on.
  • the actuator 35 mounted in the rail 22 When it is acted upon, the actuator 35 mounted in the rail 22 generates a control signal which is transmitted to the locking device 50 via the Bowden cable 30.
  • the locking device 50 is switched on.
  • the actuator 35 is not in contact with the slider 12 c. This is the case when the passive leaf 2 is not closed.
  • the core is relaxed, that is to say it is moved into the closer housing 53 under the action of the spring 78 (see FIG. 6).
  • the active leaf 3 can close at most up to a certain angle under the action of the door closer 13. It is stopped by the activated locking device 50 in this open or waiting position until the leaf 2 which closes automatically via the door closer 12 is in the closed position and the slider 12 c acts on the actuator 35, so that the locking device 50 of the active leaf Door closer 12 is switched off again via the Bowden cable 30 in the manner described above.

Abstract

The invention relates to a device for controlling the closing sequence of double-wing doors (1), for example fire-protection doors, with a stationary wing (2) having a closer (12) and with an overlapping gangway wing (3) having a closer (13) and blocking device (50). The two closers are designed as sliding-arm door closers. The blocking device (50) of the gangway wing is controlled via a control device which has an adjusting member (35) interacting with the sliding arm (12b) of the stationary-wing closer (12) and a Bowden pull (32) connecting the adjusting member (35) to the blocking device (50). In known devices of this type, the length of the Bowden pull has to be matched to the particular dimensions of the door, thus giving rise to disadvantages in terms of stockkeeping and assembly. The object of the invention is to develop the device in such a way that the use of a Bowden pull of universal length becomes possible. The invention achieves the object in that the Bowden-pull core 31 is clamped to the adjusting member 35, 36, 40, and in that the Bowden-pull sheath 32 is fixed to the frame at a distance from the adjusting member 35, 36, 40 at a predetermined spacing from the axis of rotation of the gangway wing 3. Preferably, the Bowden pull 30 is arranged in the rail housing of the door-closer sliding arms. <IMAGE>

Description

Die Erfindung betrifft eine Vorrichtung zur Regelung der Schließfolge von zweiflügeligen Türen mit einem mit einem obenliegenden Schließer zusammenwirkenden Standflügel und einem mit einem obenliegenden Schließer und einer Blockiereinrichtung zusammenwirkenden Gangflügel, mit einer die Blockiereinrichtung steuernden Steuereinrichtung, mit einem mit dem Standflügel oder einem verbundenen Teil zusammenwirkenden Stellglied und einem das Stellglied mit der Blockiereinrichtung verbindenden Übertragungsglied, welches einen Bowdenzug mit einer Seele und einer Hülle aufweist, wobei die Seele am Stellglied oder einem verbundenen Teil festgeklemmt ist und die Hülle rahmenfest festgelegt ist.The invention relates to a device for regulating the closing sequence of double-leaf doors with a passive leaf interacting with an overhead closer and a passive leaf interacting with an overhead closer and a blocking device, with a control device controlling the blocking device, with an actuator interacting with the passive leaf or a connected part and a transmission member connecting the actuator to the blocking device, which has a Bowden cable with a core and a shell, the core being clamped to the actuator or a connected part and the shell being fixed to the frame.

Eine derartige Vorrichtung mit einem Bowdenzug ist zum Beispiel aus der DE-A-32 21 534 bekannt. Der Bowdenzug ist auf dem oberen horizontalen Holm des Rahmens angebracht und verbindet das Stellglied mit der Blockiereinrichtung im Gangflügeltürschließer. Als Stellglied ist ein zweiarmiger Schwenkhebel am Rahmen gelagert, der mit seinem einen Ende mit dem oberen Rand des Standflügels zusammenwirkt und mit seinem anderen Ende mit der Seele des Bowdenzugs über eine Klemmverbindung fest verbunden ist. Die Hülle des Bowdenzugs stützt sich mit ihrem einen Ende am rahmenfesten Lager des Stellglieds und mit ihrem anderen Ende im Gehäuse des Gangflügeltüschließers ab. Die Position des Stellglieds muß abhängig von der Anordnung der Türflügel und damit abhängig von den Abmessungen der Tür gewählt werden. Dies bedeutet, daß die Länge des Bowdenzugs von den Abmessungen der Tür abhängig ist. Mit der bekannten Vorrichtung ergeben sich also Nachteile bei der Montage und Lagerhaltung, da der verwendete Bowdenzug mit der Länge der Seele und der Länge der Hülse an die Abmessungen der Tür bzw. an den Abstand von Stellglied und Gangflügelschließer genau angepaßt sein muß.Such a device with a Bowden cable is known for example from DE-A-32 21 534. The Bowden cable is attached to the upper horizontal spar of the frame and connects the actuator to the blocking device in the active leaf door closer. As an actuator, a two-armed pivot lever is mounted on the frame, which cooperates with its one end with the upper edge of the passive leaf and with its other end is firmly connected to the soul of the Bowden cable via a clamp connection. The casing of the Bowden cable is supported at one end on the frame-fixed bearing of the actuator and at the other end in the housing of the active leaf door closer. The position of the actuator must be selected depending on the arrangement of the door leaves and thus on the dimensions of the door. This means that the length of the Bowden cable depends on the dimensions of the door. With the known device there are disadvantages in the assembly and storage, since the Bowden cable used with the length of the core and the length of the sleeve must be precisely adapted to the dimensions of the door or to the distance from the actuator and active leaf closer.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung der eingangs genannten Art so weiterzubilden, daß die Verwendung eines Bowdenzugs universeller Länge unabhängig von den Abmessungen der Tür möglich wird und sich eine einfache Montage ergibt.The invention has for its object to develop a device of the type mentioned so that the use of a Bowden cable of universal length is possible regardless of the dimensions of the door and there is a simple assembly.

Die Erfindung löst diese Aufgabe dadurch, daß die Hülle im Bereich einer am Rahmen anbringbaren Schiene festgelegt ist, in welcher ein vom Schließer des Gangflügels angetriebener Schließerarm geführt ist, daß die Seele ein aus der Hülle herausragendes, langes freies Ende aufweist, das in einem variabel wählbaren Längenabschnitt am Stellglied klemmbar befestigt ist, und daß das Stellglied im Bereich einer am Rahmen anbringbaren Schiene angeordnet ist, in welcher ein vom Schließer des Standflügels angetriebener Schließerarm geführt ist.The invention solves this problem in that the casing is fixed in the region of a rail which can be attached to the frame, in which a closer arm driven by the closer of the active leaf is guided in that the soul has a long free end which projects from the casing and which is variable in one selectable length section is clampably attached to the actuator, and that the actuator is arranged in the region of a rail which can be attached to the frame and in which a closer arm driven by the closer of the passive leaf is guided.

Es wird also ein Bowdenzug mit einer kürzeren Hülle und einer aus der Hülle herausragenden längeren Seele verwendet. Mit der Klemmbefestigung am Stellglied wird die erforderliche Länge der Seele angepaßt an die Position des Stellglieds eingestellt. Die Hülle wird unabhängig von der eingestellten Länge der Seele bzw. unabhängig von der Position des Stellglieds rahmenfest angebracht, indem die Position dieser Befestigungsstelle in der Schiene des Gangflügeltürschließers angeordnet ist und daher lediglich durch die Abmessung des Gangflügels bzw. die Position seiner Drehachse bzw. durch die Position des Gangflügelschließers bestimmt ist. Dadurch, daß das mit dem langen Ende der Seele gekoppelte Stellglied in der Schiene des Standflügelschließers angeordnet ist und die Hülle in der Schiene des Gangflügelschließers festgelegt ist, ergibt sich, daß die Hülle mit Abstand zum Stellglied in vorbestimmtem Abstand von der Drehachse des Gangflügels festgelegt ist und daher eine feste, universelle Länge aufweisen kann. Dies bedeutet, daß für verschiedene Türabmessungen jeweils ein Bowdenzug mit einer festen Länge der Hülle und einer aus der Hülle herausragenden, längeren Seele verwendet werden kann.A Bowden cable with a shorter cover and a longer core protruding from the cover is therefore used. With the clamp on the actuator, the required length of the core is adjusted to the position of the actuator. The cover is fixed to the frame regardless of the length of the core or regardless of the position of the actuator, in that the position of this fastening point is arranged in the rail of the active leaf door closer and therefore only by the dimension of the active leaf or the position of its axis of rotation or by the position of the active leaf closer is determined. The fact that the actuator coupled to the long end of the core is arranged in the rail of the passive leaf closer and the casing is fixed in the rail of the active leaf closer, it follows that the casing is fixed at a predetermined distance from the axis of rotation of the active leaf and therefore can have a fixed, universal length. This means that a Bowden cable with a fixed length of the cover and a longer core protruding from the cover can be used for different door dimensions.

Die einfache Montage ergibt sich daraus, daß die Position des Stellglieds und die Position der Klemmbefestigung der Seele durch die Schiene des Standflügelschließers und die Position der Befestigungsstelle für die Hülle durch die Schiene des Gangflügelschließers festgelegt werden.The simple assembly results from the fact that the position of the actuator and the position of the clamp fastening of the soul are determined by the rail of the passive leaf closer and the position of the fastening point for the casing by the rail of the active leaf closer.

In bevorzugter Weiterbildung ist vorgesehen, daß der Bowdenzug in einem Gehäuse angeordnet ist, welches die eine und die andere der Schienen aufnimmt. Hiermit ergeben sich optische Vorteile. Ferner ist der Bowdenzug in seiner verdeckten Anordnung im Gehäuse gutgeschützt und es ergeben sich zusätzlich Montagevorteile beim Verlegen des Bowdenzugs.In a preferred further development it is provided that the Bowden cable is arranged in a housing which receives one and the other of the rails. This results in optical advantages. Furthermore, the Bowden cable is well protected in its concealed arrangement in the housing and there are additional assembly advantages when laying the Bowden cable.

Um auf einfache Weise ein durchgehendes Schienengehäuse zu erhalten ist vorgesehen, daß die eine der Schienen herkömmliche Länge aufweist und die andere der Schienen so lange ausgebildet ist, daß sie an die eine Schiene anschließt. Montagetechnisch vorteilhaft ist, wenn die entsprechend lang ausgebildete andere Schiene aus einem ablängbaren Schienenrohling herstellbar ist, dadurch kann die Längeneinstellung ohne weiteres vor Ort bei der Montage vorgenommen werden.In order to obtain a continuous rail housing in a simple manner, it is provided that one of the rails has a conventional length and the other of the rails is designed so long that it connects to the one rail. In terms of assembly technology, it is advantageous if the correspondingly long other rail can be produced from a rail blank which can be cut to length, as a result of which the length adjustment can easily be carried out on site during installation.

Eine einfache Positionierung am Rahmen ergibt sich, wenn der Schienenrohling an einem Stirnende ablängbar ausgebildet ist und wenn er Befestigungslöcher mit herkömmlichem Lochbild mit Bezug auf sein anderes Stirnende aufweist.A simple positioning on the frame results if the rail blank is cut to length at one end and if it has fastening holes with a conventional hole pattern with respect to its other end.

Eine besondere Vereinfachung bei der Montage wird erhalten, wenn die dem Schließerarm des Gangflügelschließers zugeordnete Schiene herkömmliche Länge hat und eine Befestigungseinrichtung für die Hülle aufweist und wenn die dem Schließerarm des Standflügelschließers zugeordnete Schiene aus dem ablängbaren Schienenrohling herstellbar ist und das Stellglied und die Klemmbefestigung für die Seele aufweist.A particular simplification in assembly is obtained if the rail assigned to the closer arm of the active leaf closer has a conventional length and has a fastening device for the cover and if the rail associated with the closer arm of the passive leaf closer can be produced from the rail blank which can be cut to length and the actuator and the clamp fastening for it Has soul.

Weitere Merkmale der Erfindung sind Gegenstand der abhängigen Ansprüche 7 und 8.Further features of the invention are the subject of dependent claims 7 and 8.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels unter Bezugnahme auf die Zeichnung näher erläutert; in der Zeichnung zeigt:

Figur 1
eine schematische Darstellung einer 2flügeligen Tür mit einer Vorrichtung zur Schließfolgeregelung mit Bowdenzug;
Figur 2
einen Ausschnitt in Figur 1 mit der Schiene im Längsschnitt;
Figur 3
einen Schnitt entlang Linie III - III in Figur 1;
Figur 4
einen Ausschnitt in Figur 1 im Bereich IV mit der Ankupplung des Bowdenzuges am gangseitigen Türschließer mit integrierter Feststelleinrichtung, im Längsschnitt.
The invention is explained below using an exemplary embodiment with reference to the drawing; in the drawing shows:
Figure 1
a schematic representation of a two-leaf door with a device for closing sequence control with Bowden cable;
Figure 2
a section in Figure 1 with the rail in longitudinal section;
Figure 3
a section along line III - III in Figure 1;
Figure 4
a section in Figure 1 in area IV with the coupling of the Bowden cable to the aisle-side door closer with integrated locking device, in longitudinal section.

Bei dem dargestellten Ausführungsbeispiel ist die Erfindung in Verbindung mit einer 2flügeligen Tür 1 realisiert. Die Tür 1 kann als Feuerschutztür ausgebildet sein. Sie weist zwei Anschlagtürflügel 2, 3 auf.In the illustrated embodiment, the invention is implemented in connection with a double-leaf door 1. The door 1 can be designed as a fire protection door. It has two stop door leaves 2, 3.

Der in Figur 1 rechte Flügel 2 ist an seiner rechten vertikalen Kante über zwei Bänder 2 a am rechten vertikalen Holm des Türrahmens 6 angelenkt. In entsprechender Weise ist der linke Flügel 3 an seiner linken Kante über zwei Bänder 3 a am linken Rahmenholm angelenkt.The right wing 2 in FIG. 1 is articulated on its right vertical edge via two bands 2 a on the right vertical spar of the door frame 6. Correspondingly, the left wing 3 is articulated on its left edge via two bands 3 a on the left frame spar.

Der rechte Flügel 2 weist einen Anschlagsteg 4 auf, an den sich der überschlagende Falzsteg 5 des linken Flügels 3 in geschlossenem Zustand der Tür anlegt. Dies macht erforderlich, daß zum Schließen der Tür 1 jeweils zuerst der rechte Flügel 2 - der sogenannte Standflügel - und sodann der linke Flügel 3 - der sogenannte Gangflügel - in die Schließlage kommt. Selbstverständlich kann bei anderen Ausführungen auch der linke Flügel als Standflügel und der rechte Flügel als Gangflügel ausgebildet sein.The right wing 2 has a stop web 4, against which the folding web 5 of the left wing 3 bears when the door is closed. This makes it necessary to first close the right wing 2 - the so-called passive wing - and then the left wing 3 - the so-called active wing - to close the door 1. Of course, in other versions, the left wing can also be designed as a fixed wing and the right wing as an active wing.

Am Standflügel 2 ist ein obenliegender Türschließer 12 angebracht, dessen Schließerwelle 12 a mit einem Schließerarm 12 b verbunden ist. Der Schließerarm 12 b ist in einer am oberen horizontalen Holm des Türrahmens 6 angebrachten Gleitschiene 17 verschiebbar geführt, indem der Arm 12 b mit einem an seinem freien Ende angelenkten Gleiter 12 c, der auch als Rolle ausgebildet sein kann, in die Schiene 17 durch einen Führungsschlitz 19 von unten her eingreift. In entsprechender Weise ist auch der Gangflügel 3 mit einem obenliegenden Türschließer 13 versehen, dessen mit der Schließerwelle 13 a verbundener Schließerarm 13 b in der Schiene 17 geführt ist.On the inactive leaf 2, an overhead door closer 12 is attached, the closer shaft 12 a of which is connected to a closer arm 12 b. The closer arm 12 b is guided in a slide rail 17 attached to the upper horizontal spar of the door frame 6 by the arm 12 b with a slider 12 c articulated at its free end, which can also be designed as a roller, into the rail 17 by a Guide slot 19 engages from below. Correspondingly, the active leaf 3 is provided with an overhead door closer 13, the closer arm 13 b of which is connected to the closer shaft 13 a and is guided in the rail 17.

Die Schiene 17 ist aus zwei separaten Teilstücken 22, 23 zusammengesetzt, die über ein Verbindungsstück 24 miteinander gekoppelt sind. In dem rechten Schienenabschnitt 22 ist der Gleitarm 12 b des Standflügel-Türschließers 12, in dem linken Schienenabschnitt 23 ist der Gleitarm 13 b des Gangflügel-Türschließers 13 geführt.The rail 17 is composed of two separate sections 22, 23 which are coupled to one another via a connecting piece 24. In the right rail section 22, the sliding arm 12 b of the passive door closer 12, in the left rail section 23, the sliding arm 13 b of the active leaf door closer 13 is guided.

Die Schiene 17 bzw. die Teilstücke 22, 23 sind in bezug auf ihre parallel zur Türrahmenebene verlaufende Längsmittelebene symetrisch ausgebildet, so daß ihre Verwendung rechts wie links möglich ist.The rail 17 or the sections 22, 23 are symmetrical in relation to their longitudinal center plane running parallel to the door frame plane, so that their use is possible on the right and left.

Das linke Schienenstück 23 ist als Türschließerschiene herkömmlicher Länge ausgebildet und über Befestigungslöcher 23 a, b mit herkömmlichem Lochbild im Rahmen 6 verschraubt. Das rechte Schienenstück 22 ist verlängert ausgebildet, so daß es bis zum Ende des linken Schienenstücks 23 reicht und daran anschließt.The left rail piece 23 is designed as a door closer rail of conventional length and is screwed into the frame 6 via mounting holes 23 a, b with a conventional hole pattern. The right rail piece 22 is elongated so that it extends to the end of the left rail piece 23 and adjoins it.

Das Schienenstück 22 ist ebenfalls in Befestigungslöchern 22 a, b mit herkömmlichem Lochbild im Rahmen 6 verschraubt.The rail piece 22 is also screwed into mounting holes 22 a, b with a conventional hole pattern in the frame 6.

Zwischen den Schienenstücken 22, 23 ist das Verbindungsstück 24 angeordnet, welches einerseits in die Schiene 22 und andererseits in die Schiene 23 formschlüssig eingreift. Das Verbindungsstück 24 ist in dem in Figur 2 rechten Befestigungsloch 23 b der Schiene 23 fixiert. Die Stoßstelle zwischen den Schienen 22, 23 ist mit einer Abdeckblende 24 a überdeckt.Between the rail pieces 22, 23, the connecting piece 24 is arranged, which engages on the one hand in the rail 22 and on the other hand in the rail 23 in a form-fitting manner. The connecting piece 24 is fixed in the mounting hole 23 b of the rail 23 on the right in FIG. 2. The joint between the rails 22, 23 is covered with a cover panel 24 a.

Die zusammengesetzte Schiene 17 bzw. die Schienenstücke 22, 23 sind als Zweikammerschiene ausgebildet mit jeweils einer oberen Kammer 22 o bzw. 23 o und einer unteren Kammer 22 u bzw. 23 u, die durch einen Mittelsteg 25 voneinander getrennt sind. In der unteren Kammer 22 u, 23 u ist der Gleiter 12 c bzw. 13 c geführt. In der oberen Kammer 22 o, 23 o ist ein Bowdenzug 30 angeordnet, welcher einen Teil einer Einrichtung zur Steuerung der Schließfolge der Türflügel 2, 3 bildet.The assembled rail 17 or the rail pieces 22, 23 are designed as two-chamber rails, each with an upper chamber 22 o or 23 o and a lower chamber 22 u or 23 u, which are separated from one another by a central web 25. In the lower chamber 22 u, 23 u, the slider 12 c and 13 c is guided. A Bowden cable 30 is arranged in the upper chamber 22 o, 23 o and forms part of a device for controlling the closing sequence of the door leaves 2, 3.

Der Bowdenzug 30 ist mit seinem in den Figuren 1 und 2 linken Ende mit dem Gangflügel-Türschließer 13 verbunden und mit seinem rechten Ende mit einem Stellglied 35, welches in dem rechten Schienenstück 22 angeordnet ist und mit dem Gleiter 12 c des Standflügel-Türschließers 12 zusammenwirkt. Das Zusammenwirken besteht darin, daß in Schließstellung des Standflügels 12 der Gleiter 12 c in Anschlag mit dem Stellglied 35 kommt.The Bowden cable 30 is connected with its left end in FIGS. 1 and 2 to the active leaf door closer 13 and with its right end to an actuator 35 which is arranged in the right rail section 22 and to the slider 12 c of the passive leaf door closer 12 cooperates. The interaction consists in that in the closed position of the passive leaf 12 the slider 12 c comes into contact with the actuator 35.

Der Bowdenzug 30 weist eine Seele 31, vorzugsweise als Stahllitze ausgebildet, und eine diese umgebende flexible, aber radial kräfteübertragende Hülse bzw. Hülle 32 auf. Der Bowdenzug 30 stellt ein mechanisches Übertragungselement dar, mit dem eine im Gangflügel-Türschließer 13 integrierte Feststell-bzw. Blockiereinrichtung 50 des Gangflügels 3 gesteuert wird.The Bowden cable 30 has a core 31, preferably designed as a steel strand, and a flexible but radially force-transmitting sleeve or sheath 32 surrounding it. The Bowden cable 30 represents a mechanical transmission element with which a locking or locking device integrated in the active leaf door closer 13 is used. Blocking device 50 of the active leaf 3 is controlled.

Die Einrichtung 50 wird in Verbindung mit Figur 4 noch näher erläutert.The device 50 is explained in more detail in connection with FIG. 4.

Die Betätigung des Bowdenzugs 30 erfolgt über das im rechten Schienenstück 22 angeordnete Stellglied 35. Es weist zwei Schieber 36, 37 auf, von denen der eine 36 in der oberen und der andere 37 in der unteren Kammer 22 o bzw. 22 u verschiebbar geführt ist.The Bowden cable 30 is actuated via the actuator 35 arranged in the right rail section 22. It has two slides 36, 37, one of which is displaceably guided in the upper chamber and the other 37 in the lower chamber 22 or 22 u .

Die Schieber 36, 37 sind auf den einander zugewandten Flächen jeweils mit einer Verzahnung 36 a, 37 a versehen, mit der sie mit einem zwischengeschalteten Zahnrad 38 kämmen, welches in einer Ausnehmung im Mittelsteg 25 drehbar gelagert ist.The sliders 36, 37 are each provided on the mutually facing surfaces with a toothing 36 a, 37 a, with which they mesh with an intermediate gear 38, which is rotatably mounted in a recess in the central web 25.

Bei der Betätigung des Stellglieds 35 über den Gleiter 12 c führen die Schieber 36, 37 jeweils gegenläufige Bewegung aus. In dem dargestellten Ausführungsbeispiel ist das Zahnrad 38 auf der Befestigungsschraube 22 a des Schienenstücks 22 gelagert.When actuating the actuator 35 via the slider 12 c, the slide 36, 37 each perform opposite movements. In the illustrated embodiment, the gear 38 is mounted on the fastening screw 22 a of the rail piece 22.

Der untere Schieber 37 ist in der unteren Schienenkammer 22 u gelagert und ragt in die Bewegungsbahn des Gleiters 12 c, mit dem er zusammenwirkt. Der Schieber 37 weist hierfür an seinem rechten Ende eine Anschlagfläche 39 auf.The lower slide 37 is mounted in the lower rail chamber 22 u and projects into the path of movement of the slider 12 c with which it interacts. For this purpose, the slide 37 has a stop surface 39 at its right end.

Am oberen Schieber 36 ist das in Figur 2 rechte Ende der Bowdenzugseele 31 festgeklemmt. Hierfür ist eine in dem Schieber 36 eingeschraubte Klemmschraube 40 vorgesehen, mit welcher die Seele 31 in einem variabel wählbaren Längenabschnitt im Bereich ihres freien Endes festgeklemmt werden kann. Mit ihrem linken Ende ist die Seele 31 mit der Feststelleinrichtung 50 im Gangflügel-Türschließer 13 verbunden.The right end of the Bowden cable core 31 in FIG. 2 is clamped to the upper slide 36. For this purpose, a clamping screw 40 screwed into the slider 36 is provided, with which the core 31 can be clamped in a variably selectable length section in the region of its free end. With its left end, the core 31 is connected to the locking device 50 in the active leaf door closer 13.

Die Bowdenzughülle 32 endet rechtsseitig im linken Schienenstück 23 mit Abstand zu dem bei 40 festgeklemmten Ende der Seele 31. Die Hülle 32 ist an diesem Ende in einer im Schienenstück 23 im Mittelsteg 25 verankerten Halterung 45 festgelegt. Mit ihrem linken Ende ist die Hülle 32 im Gangflügel-Türschließer 13 festgelegt.The Bowden cable casing 32 ends on the right-hand side in the left rail section 23 at a distance from the end of the core 31 which is clamped at 40. The casing 32 is fixed at this end in a holder 45 anchored in the rail section 23 in the central web 25. With its left end, the casing 32 is fixed in the active leaf door closer 13.

Besondere Vorteile der beschriebenen Anordnung bestehen darin, daß die Schiene 17 als über die gesamte Türbreite durchgehende Schiene aus den beiden Schienenstücken 22, 23 zusammengesetzt ist, wobei das Schienenstück 23 herkömmliche Länge aufweist und das Schienenstück 22 jeweils durch entsprechendes Ablängen an die Türbreite angepaßt wird und zur Befestigung der Schienenstücke 22, 23 Löcher 22 a, b, 23 a, b mit herkömmlichem Lochbild wie bei separaten Einzelschienen verwendet werden. Dadurch, daß die Bowdenzughülle 32 rahmenfest ausschließlich in der Schiene 23 festgelegt ist und die Seele 31 über eine Klemmverbindung mit dem in der Schiene 22 angeordneten Betätigungselement 35 variabel einstellbar befestigt ist, kann ein Bowdenzug einer einzigen bestimmten Länge mit kürzerer Hülle 32 und entsprechend längerer Seele 31 für sämtliche Türbreiten universell eingesetzt werden.Particular advantages of the arrangement described are that the rail 17 is composed of the two rail sections 22, 23 as a continuous rail over the entire door width, the rail section 23 being of conventional length and the rail section 22 being adapted to the door width by appropriate cutting and to attach the rail pieces 22, 23 holes 22 a, b, 23 a, b are used with conventional hole pattern as with separate individual rails. Characterized in that the Bowden cable cover 32 is fixed to the frame exclusively in the rail 23 and the core 31 is variably fixed by means of a clamping connection with the actuating element 35 arranged in the rail 22, a Bowden cable of a single specific length with a shorter cover 32 and a correspondingly longer core 31 can be used universally for all door widths.

Bei dem dargestellten Ausführungsbeispiel ist die Feststell-bzw. Blockiereinrichtung 50, wie sie in Figur 4 gezeigt ist, integraler Bestandteil des Gangflügel-Türschließers 13. Es handelt sich um eine Einrichtung, wie sie in der DE-OS 33 29 543 beschrieben ist. Sie wird über den Bowdenzug 30 geschaltet und steuert die Bewegung des nicht dargestellten Schließerkolbens in Abhängigkeit von der Schaltstellung des Betätigungsglieds 35 durch ein Ventil 70. Das Ventil 70 ist in einem Strömungskanal 71, 72 zwischen den beiden nicht dargestellten Druckräumen beiderseits des mit der Schließerwelle 18 verbundenen Dämpfungskolbens des Schließers 13 angeordnet.In the illustrated embodiment, the locking or. Blocking device 50, as shown in Figure 4, integral part of the active leaf door closer 13. It is a device as described in DE-OS 33 29 543. It is switched via the Bowden cable 30 and controls the movement of the closer piston, not shown, as a function of the switching position of the actuating member 35 through a valve 70. The valve 70 is in a flow channel 71, 72 between the two pressure chambers, not shown, on both sides of the one with the closer shaft 18 connected damping piston of the closer 13 is arranged.

Die Bowdenzughülle 32 stützt sich an einer Stellschraube 73 eines Schraubkopfs 74 ab, der in eine entsprechende Gewindebohrung 75 des Gehäuses 51 einschraubbar ist. Mittels der Stellschraube 73 kann die Justierung des Bowdenzugs 30 bzw. der Bowdenzughülle 32 erfolgen.The Bowden cable sleeve 32 is supported on an adjusting screw 73 of a screw head 74, which can be screwed into a corresponding threaded bore 75 of the housing 51. The adjusting screw 73 can be used to adjust the Bowden cable 30 or the Bowden cable sleeve 32.

Die Bowdenzugseele 31 ist in das Ventil 70 eingeführt. Sie trägt an ihrem Ende einen Nippel 76, der in den Ventilkörper 77 hintergreifend eingesetzt ist.The Bowden cable core 31 is inserted into the valve 70. It carries at its end a nipple 76 which is inserted behind the valve body 77.

Der Ventilkörper 77 ist durch die Feder 78 in die Schließposition vorgespannt, in der ein Durchgang von Öl zwischen den Kanalabschnitten 71 und 72 gesperrt und damit eine Bewegung des Kolbens und der Schließerwelle 13 a verhindert wird. In dieser Stellung, wie sie in Figur 4 gezeigt ist, ist das Ventil 70 unter Wirkung der Feder 78 geschlossen und also die Feststell- bzw. Blockiereinrichtung 50 eingeschaltet.The valve body 77 is biased by the spring 78 into the closed position in which a passage of oil between the channel sections 71 and 72 is blocked and thus a movement of the piston and the closer shaft 13 a is prevented. In this position, as shown in FIG. 4, the valve 70 is closed under the action of the spring 78 and the locking or blocking device 50 is therefore switched on.

Das in der Schiene 22 gelagerte Stellglied 35 erzeugt bei seiner Beaufschlagung ein Steuersignal, das über den Bowdenzug 30 auf die Feststelleinrichtung 50 übertragen wird.When it is acted upon, the actuator 35 mounted in the rail 22 generates a control signal which is transmitted to the locking device 50 via the Bowden cable 30.

Beim Schließen des Standflügels 2 kommt kurz vor Erreichen der Schließlage des Flügels der Gleiter 12 c in Anschlag mit dem unteren Schieber 37, wobei schließlich der Schieber 37 durch den Gleiter 12 c nach links bewegt wird und gleichzeitig der über das Zahnrad 38 gekoppelte obere Schieber 36 nach rechts verschoben wird. Die Bowdenzugseele 31 wird mit dem Schieber 36 nach rechts - entgegen der Wirkung der Feder 78 gezogen bzw. gespannt, so daß der Nippel 76 in der Feststelleinrichtung 50 entgegen der Wirkung der Feder 78 in Figur 4 nach links verlagert und dadurch das Ventil 70 geöffnet wird. Bei dieser Schaltstellung (in der Figur nicht dargestellt) ist die Feststelleinrichtung 50 ausgeschaltet.When the inactive leaf 2 closes, the slider 12 c comes into abutment with the lower slide 37 shortly before reaching the closed position of the leaf, the slide 37 finally being moved to the left by the slider 12 c and at the same time the upper slide 36 coupled via the gearwheel 38 is shifted to the right. The Bowden cable core 31 is pulled or tensioned to the right with the slide 36 against the action of the spring 78, so that the nipple 76 in the locking device 50 is shifted to the left in FIG. 4 against the action of the spring 78 and the valve 70 is thereby opened . In this switching position (not shown in the figure), the locking device 50 is switched off.

In der in den Figuren dargestellten Schaltstellung ist die Feststelleinrichtung 50 eingeschaltet. Das Betätigungselement 35 steht mit dem Gleiter 12 c nicht in Anschlag. Dies ist dann der Fall, wenn der Standflügel 2 nicht geschlossen ist. In dieser Stellung des Betätigungselements 35 ist die Seele entspannt, das heißt sie ist unter Wirkung der Feder 78 in das Schließergehäuse 53 hineinverlagert (siehe Figur 6).In the switching position shown in the figures, the locking device 50 is switched on. The actuator 35 is not in contact with the slider 12 c. This is the case when the passive leaf 2 is not closed. In this position of the actuating element 35, the core is relaxed, that is to say it is moved into the closer housing 53 under the action of the spring 78 (see FIG. 6).

Wie in Figur 2 dargestellt, stehen in dieser Schaltstellung die Schieber 36, 37 in ihrer auseinandergeschobenen Position, bei der der obere Schieber 36 mit der festgeklemmten Bowdenzugseele 31 nach links zur Feststelleinrichtung 50 hin verschoben ist.As shown in FIG. 2, in this switching position the slides 36, 37 are in their extended positions, in which the upper slider 36 with the clamped Bowden cable core 31 is displaced to the left towards the locking device 50.

Es ergibt sich folgende Schließfolgeregelung:
Solange der Standflügel 2 geschlossen ist, steht der Gleiter 12 c im Anschlag mit dem Stellglied 35. Bei dieser Stellung ist die Seele 31 des Bowdenzugs 30 und die Feststelleinrichtung 50 des Gangflügels 3 ausgeschaltet. Wenn bei dieser Schaltstellung, bei der der Standflügel 2 geschlossen ist, der Gangflügel 3 geöffnet wird, schließt er hernach unter Wirkung des Gangflügel-Türschließers 13 selbsttätig. Eine Feststellung oder Blockierung des Gangflügels 3 wird nicht bewirkt.The following closing sequence control results:
As long as the passive leaf 2 is closed, the slider 12 c is in abutment with the actuator 35. In this position, the core 31 of the Bowden cable 30 and the locking device 50 of the active leaf 3 are switched off. If, in this switching position, in which the passive leaf 2 is closed, the active leaf 3 is opened, it then closes automatically under the action of the active leaf door closer 13. A determination or blocking of the active leaf 3 is not effected.

Wenn aber der Standflügel 2 geöffnet wird - dies setzt voraus, daß der Gangflügel 3 gleichzeitig geöffnet wird oder bereits schon so weit offen ist, daß der Standflügel passieren kann - kommt der Gleiter 12 c außer Anschlag des Betätigungselements 35. Die Bowdenzugseele 31 wird demzufolge gespannt, so daß die Feststelleinrichtung 50 des Gangflügels 3 eingeschaltet wird.But if the passive leaf 2 is opened - this presupposes that the active leaf 3 is opened at the same time or is already so wide open that the passive leaf can pass - the slider 12 c comes out of the stop of the actuating element 35 , so that the locking device 50 of the active leaf 3 is switched on.

Bei dieser Schaltstellung kann der Gangflügel 3 unter Wirkung des Türschließers 13 allenfalls bis zu einem bestimmten Winkel schließen. Er wird durch die eingeschaltete Feststelleinrichtung 50 in dieser Offen- bzw. Wartestellung so lange angehalten, bis der über den Türschließer 12 selbsttätig schließende Standflügel 2 in der Schließlage steht und der Gleiter 12 c das Stellglied 35 beaufschlagt, so daß die Feststelleinrichtung 50 des Gangflügel-Türschließers 12 über den Bowdenzug 30 in der zuvor beschriebenen Weise wieder ausgeschaltet wird.In this switch position, the active leaf 3 can close at most up to a certain angle under the action of the door closer 13. It is stopped by the activated locking device 50 in this open or waiting position until the leaf 2 which closes automatically via the door closer 12 is in the closed position and the slider 12 c acts on the actuator 35, so that the locking device 50 of the active leaf Door closer 12 is switched off again via the Bowden cable 30 in the manner described above.

Erst dann - nach Ausschalten der Feststelleinrichtung 50 kann der Gangflügel 3 unter Wirkung des Türschließers 13 vollständig schließen.Only then - after the locking device 50 has been switched off, the active leaf 3 can close completely under the action of the door closer 13.

Claims (8)

  1. Apparatus for controlling the closing sequence of double wing doors comprising a standing wing (2) cooperating with a top mounted closer (12) and a passage wing (3) cooperating with a top mounted closer (13) and a blocking device (50); a control means with a positioning member (35) cooperating with the standing wing (2) or a part connected therewith and controlling the blocking device (50), and a transmission member connecting the positioning member with the blocking device (50), the transmission member having a Bowden cable (30) with a core (31) and a sleeve (32), with the core (31) being fixedly clamped to the positioning member (35) or to a part connected therewith; and with the sleeve (32) being fixed relative to the frame (45),

    characterised in that the sleeve (32) is secured in the region of a rail (23, 24) mountable on the frame and in which a slide arm (13b, 13c) driven from the closer (13) of the passage wing (3) is guided;

    in that the core (31) has a long free end which projects out of the sleeve (32) which can be clampingly secured with a section of variable length to the positioning member (35);

    and in that the positioning member is arranged in the region of a rail (22) mountable to the frame in which is guided a closer arm (12b, 12c) driven by the closer (12) of the standing wing.
  2. Apparatus in accordance with claim 1, characterised in that the Bowden cable (30) is arranged in a housing (18, 22 o) which receives the one and the other of the rails (22, 23).
  3. Apparatus in accordance with claim 1 or claim 2, characterised in that one of the rails, preferably the rail (23) of the passage wing closer (13) has a customary length, and the other rail (22) is made so long that it adjoins the one rail (23).
  4. Apparatus in accordance with claim 3, characterised in that the other rail (22) can be manufactured from a rail blank which can be cut to length.
  5. Apparatus in accordance with claim 4, characterised in that the rail blank (22) can be cut to length at one end (24) and in that the rail blank (22) has mounting holes (22a, 22b) with a customary hole pattern with reference to its other end.
  6. Apparatus in accordance with claim 4 or claim 5, characterised in that the rail (23) associated with the closer arm (13b, 13c) of the passage wing closer (13) has a customary length and has a mounting device (45) for the sleeve (32); and in that the rail (22) associated with the closer arm (12b, 12c) of the standing wing closer (12) can be manufactured from the rail blank which can be cut to length and has the positioning member (35) and the clamping means (40) for the core (31).
  7. Apparatus in accordance with one of the preceding claims, characterised in that the positioning member (35) has a rotatably journalled part (38) which, on being loaded by the standing wing (12) or by an actuating member (12c) connected to the latter urges the transmission member (30, 31) in the opposite direction.
  8. Apparatus in accordance with claim 7, characterised in that the positioning member (35) has two sliders (36, 37) which are coupled motionwise via the rotatably journalled part (38); and in that the rotatably journalled part is formed as a pinion which meshes with a toothed arrangement (36a, 37a) at the opposite sides of the sliders (36, 37).
EP88118814A 1988-01-13 1988-11-11 Device for controlling the closure sequence of double-wing doors Expired - Lifetime EP0324075B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88118814T ATE72595T1 (en) 1988-01-13 1988-11-11 DEVICE FOR ADJUSTING THE CLOSING SEQUENCE OF DOUBLE DOORS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3800694A DE3800694A1 (en) 1988-01-13 1988-01-13 DEVICE FOR REGULATING THE CLOSING ORDER OF DOUBLE DOORS
DE3800694 1988-01-13

Publications (2)

Publication Number Publication Date
EP0324075A1 EP0324075A1 (en) 1989-07-19
EP0324075B1 true EP0324075B1 (en) 1992-02-12

Family

ID=6345151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88118814A Expired - Lifetime EP0324075B1 (en) 1988-01-13 1988-11-11 Device for controlling the closure sequence of double-wing doors

Country Status (3)

Country Link
EP (1) EP0324075B1 (en)
AT (1) ATE72595T1 (en)
DE (2) DE3800694A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8810389U1 (en) * 1988-08-17 1988-09-29 Gretsch-Unitas Gmbh Baubeschlaege, 7257 Ditzingen, De
DE4021313C2 (en) * 1990-07-04 1999-09-16 Geze Gmbh & Co Closing sequence control
DE19617153A1 (en) * 1996-02-16 1997-08-21 Geze Gmbh & Co Electric operating mechanism for double leaf doors
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
FI107634B (en) 2000-02-18 2001-09-14 Abloy Oy Door closure arrangement for double doors
DK1620626T3 (en) † 2003-01-09 2008-02-25 Dorma Gmbh & Co Kg Hydraulic-mechanical closing sequence control
DE102004002655A1 (en) * 2004-01-16 2005-08-18 Dorma Gmbh + Co. Kg Door closer with drive
DE102004002625B4 (en) * 2004-01-16 2012-10-18 Dorma Gmbh + Co. Kg door closers
IT202100032294A1 (en) * 2021-12-22 2023-06-22 Face S R L MECHANICAL DEVICE FOR SYNCHRONIZING THE CLOSURE OF A DOUBLE SWING DOOR

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221534A1 (en) * 1982-06-08 1983-12-08 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Gangway-leaf door closer having a device for the closing follow-up control of two-leaf doors
DE3329543A1 (en) * 1983-08-16 1985-02-28 Geze Gmbh, 7250 Leonberg DEVICE FOR REGULATING THE CLOSING ORDER OF DOUBLE DOORS
DE3336739A1 (en) * 1983-10-08 1985-04-25 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Closing-sequence device for a two-wing door
DE3609565C2 (en) * 1986-03-21 1994-09-22 Dorma Gmbh & Co Kg Closing sequence control device for a double-leaf door
DE3612917A1 (en) * 1986-04-17 1987-10-22 Dorma Gmbh & Co Kg Closing-sequence regulating device for a two-winged door
DE3612918A1 (en) * 1986-04-17 1987-10-22 Dorma Gmbh & Co Kg Closing-sequence regulating device for a two-winged door

Also Published As

Publication number Publication date
EP0324075A1 (en) 1989-07-19
DE3868396D1 (en) 1992-03-26
ATE72595T1 (en) 1992-02-15
DE3800694A1 (en) 1989-07-27

Similar Documents

Publication Publication Date Title
EP0726379B1 (en) Double doors with controlled order of closing
EP0141902B1 (en) Device for controlling the closure sequence of double doors
EP0324075B1 (en) Device for controlling the closure sequence of double-wing doors
DE4236444C2 (en) Hinge, preferably furniture hinge
EP1801336A1 (en) Door-closing selector
EP0613989B1 (en) Control device for the closure sequence, particularly for doors
EP0468176B1 (en) Hinge for the articulated junction of two wings of a folding door
DE19540505A1 (en) Automatic door closer with damped rod movement
DE3609565C2 (en) Closing sequence control device for a double-leaf door
DE102011008419A9 (en) Opening sequence control device of a two-leaf door
DE10360041C5 (en) Device for closing sequence control for double-leaf revolving doors
DE2507910B2 (en) Protection against incorrect operation for the operating linkage of a turn-tilt window
EP1544395B1 (en) Door-closing selector device for double-leave doors
DE4339272A1 (en) Automatic door closing mechanism for hinged, manually opened door
DE19502761B4 (en) Two-leaf door
EP0670406A1 (en) Device for limitation of opening of doorwings
EP0846828A2 (en) Device for controlling the closure sequence of double-wing doors
DE19520231A1 (en) Garage door drive with floor-parallel guide rail
EP3985219A1 (en) Arrangement with a floor seal for a door, in which an intermediate space is provided between a door leaf and a frame accommodating the sole axis of rotation of the door leaf
EP0128429A2 (en) Train member for windows, doors or the like
DE102011008418A1 (en) Opening sequence controller for two-leaf door, has inactive leaf and moving leaf, where driver device is mounted at inactive leaf such that it is arranged in closed position of door in vertical rebate space
DE102011000072A1 (en) Driver for leaf of double-leaf revolving door, has support element pivotably mounted at fastening element, and sliding element covering base body and arranged in guide that is arranged between support element and sliding element
DE102011008420A9 (en) Opening sequence control device of a two-leaf door
DE202013011660U1 (en) Closing sequence control device for a two-leaf door
DE102005062051A1 (en) Device for closing sequence control for double-leaf revolving doors

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE FR GB IT LI

17P Request for examination filed

Effective date: 19890804

17Q First examination report despatched

Effective date: 19901218

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE FR GB IT LI

REF Corresponds to:

Ref document number: 72595

Country of ref document: AT

Date of ref document: 19920215

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3868396

Country of ref document: DE

Date of ref document: 19920326

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19931020

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19931021

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19941111

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19941130

Ref country code: CH

Effective date: 19941130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20071130

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20071126

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20071122

Year of fee payment: 20

Ref country code: GB

Payment date: 20071120

Year of fee payment: 20

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20081110

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20081110