EP1544398A2 - Door-closing selector device for double-leave doors - Google Patents

Door-closing selector device for double-leave doors Download PDF

Info

Publication number
EP1544398A2
EP1544398A2 EP04028655A EP04028655A EP1544398A2 EP 1544398 A2 EP1544398 A2 EP 1544398A2 EP 04028655 A EP04028655 A EP 04028655A EP 04028655 A EP04028655 A EP 04028655A EP 1544398 A2 EP1544398 A2 EP 1544398A2
Authority
EP
European Patent Office
Prior art keywords
slider
leaf
movement
door
trigger
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.)
Granted
Application number
EP04028655A
Other languages
German (de)
French (fr)
Other versions
EP1544398A3 (en
EP1544398B1 (en
Inventor
Manfred GLÄNZER
Martin Müller
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34485538&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1544398(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Geze GmbH filed Critical Geze GmbH
Publication of EP1544398A2 publication Critical patent/EP1544398A2/en
Publication of EP1544398A3 publication Critical patent/EP1544398A3/en
Application granted granted Critical
Publication of EP1544398B1 publication Critical patent/EP1544398B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Definitions

  • the invention relates to a device for closing sequence control according to the preamble of claim 1.
  • the door closers are on the hinge opposite side of the door wings at Fixed leaf and active leaf mounted, the thrust member of a release lever acted upon in the closed position of the inactive leaf, the clamping plate in Release position holds, and being associated with a pusher tongue of the passive leaf Slider the release lever during an opening movement of the inactive leaf transferred the clamping plate in locked position.
  • the invention has the object of providing a closing sequence control, which is simple and easy to adjust.
  • Closing sequence controls on door-mounted double-leaf doors serve to make the inactive leaf in front of the one with an overlap, the fold Active leaf, close.
  • Are closing sequence controls with sliding arm door drives used which are integrated in the door wings or on the Are mounted on the opposite side of the tape, so moves the guided in the slip Slider at the beginning of the opening movement, initially slightly in the lock direction and then, after reaching a turning point, towards the door hinge.
  • the vane-side slider actuates a triggering device, which with a Locking device cooperates, which acts on the gangway side door closer.
  • the closing of the active leaf is prevented when the Inactive leaf is located in an at least partially open position.
  • Such a locking device is known for example from DE 40 16 283 C1.
  • a locking rod is arranged on the gangway side slider, which is encompassed by a pivotable, spring-loaded clamping plate.
  • to Release of the lock is the clamping plate by the bottom-wing tripping device and about the arranged between the triggering device and locking device Transfer member moved into the locking rod releasing position.
  • the tripping device according to the invention has a beveled Shutter release, which cooperates with a trigger element.
  • a trigger element Of the Release slider compensates for the opposite movement of the slider at the beginning the opening movement of the inactive leaf by the slider on the slide can pass by.
  • the trigger point for the blocking of the active leaf in dependence from the opening angle of the inactive leaf, is determined by the in the trigger element arranged clamping device can be fixed.
  • a two-leaf door with a leaf 1 and a passive leaf 2 can be seen, with a above the door 1, 2 arranged in or on the door frame slide 9, in which the on the slide arms 5, 6 of the door drives 3, 4th arranged slider 7, 8 are guided. Furthermore, a release device 10 and a locking device 11 are arranged within the slide rail 9 for closing sequence control, which cooperate with the sliders 7, 8.
  • the sliding arm 5 of the integrated in the moving leaf 1 door drive 3 performs a pivoting movement, which moves the slider 7 first to the slide rail center and further opening in the direction of the door hinge.
  • the sliding arm 6 of the built-in passive leaf 2 door drive 4 performs a pivoting movement, which also moves the slider 8 initially to the slide rail center and further opening of the inactive leaf 2 in the direction of the door hinge.
  • the triggering device 10 By opening the inactive leaf 2, the triggering device 10 is actuated via a Transmission device 13, the locking device 11, not shown, whereby this the open aisle 1 in its direction of movement on the Closed position locks.
  • Fig. 2 shows a section of the slide rail 9 with the arranged therein Tripping device 10 according to the invention in a sectional view.
  • the triggering device 10 has a guide member 12 in which a trigger slide 15 is guided vertically displaceable, and a triggering element 14, which may be provided with a roller 16, and a tensioning device 17 for the Transmission element 13.
  • the transmission element 13 may be a bendable Element, such as a wire rope, which by a in the triggering device 10 arranged spring is biased.
  • the actuation of the locking device 11 is effected by a displacement movement of the trigger element 14, which via the roller 16 with the trigger slide 15th interacts.
  • the trigger slide 15 is in its initial position, the closed position of the passive leaf 2, by the sliding arm 6 of the low-wing side Door drive 4 arranged slider 8 is transferred to a raised position, as shown in Fig. 2a.
  • the trigger element 14 is located through the cooperating with the roller 16 displacement bevel 23 of the trigger slide 15 in its shifted to the right position, whereby the locking device 11 is inactive and the active leaf 1 can move freely.
  • the slider 8 first moves to the middle of the slide rail according to arrow A in Fig. 2b. In this case, the slider 8 arrives at his Turning point, which can be seen in Fig. 2b. Upon further opening of the passive leaf 2, the slider 8 moves in the direction of the arrow B in FIG. 2c. It moves the release slide 15, according to his the slider 8 associated lift slope 22, by the action of the elastic element 18 in the release position, as shown in Fig. 2c. In this case, the trigger element 14 has the roller 16 along the displacement slope 23 of the trigger slide 15, in the Fig. 2c to the left, shifted, whereby the transmission element 13, the locking device 11 actuated to keep open the active leaf 1.
  • the slider Upon complete closure of the passive leaf 2, the slider arrives first its reversal point, and then return to its starting position according to FIG. 2a, the trigger slide 15 remains in its raised position.
  • the triggering device 10 is simple and allows effortless Adjusting the Auslösticians for the locking device 11 by moving the Clamping device 17 by means of the clamping screw 21.
  • the tripping device according to the invention 10 requires no special device for the compensation of opposite sliding movement of the slider 8, as these in the door 1.2 integrated door drives 3, 4 and with door drives mounted on the opposite hinge side 3,4 occurs.

Abstract

The control device includes a release mechanism actuated by the standing casement and provided with a release slider (15) which to actuate the locking device (11) transfers movement of the slider (8) of the door drive into a movement of the release element (14). The release slide has a lift incline (22) sloping to the path of movement of the slider (8) to interact with the latter to move the release slider.

Description

Die Erfindung betrifft eine Vorrichtung zur Schließfolgeregelung nach dem Oberbegriff des Anspruchs 1.The invention relates to a device for closing sequence control according to the preamble of claim 1.

Aus der DE 40 16 283 C1 ist eine Schließfolgeregelung für eine zweiflügelige, einen Standflügel und einen Gangflügel umfassende Tür bekannt, deren Türflügel von je einem im Schließsinn wirkenden Obentürschließer bewegbar sind und über zwischen Türrahmen und Türflügel angeordnete Gleitarme in ihrer Schließfolge regelbar sind. An den Gleitarmen sind Gleiter angeordnet, welche längsverschiebbar in einer rahmenfesten Gleitschiene geführt sind, wobei der dem Gangflügel zugeordnete Gleiter mit einer in der Führungsschiene geführten Klemmstange verbunden ist, die von einer Klemmplatte umgriffen ist, welche einerseits an einem vom Standflügel in Freigabelage überführbaren Schubglied und andererseits an einem auf der Klemmstange geführten Überlastglied federbelastet abgestützt ist. Die Türschließer sind auf der Bandgegenseite der Türflügel am Standflügel und Gangflügel angebracht, wobei das Schubglied von einem Auslösehebel beaufschlagt ist, der in Schließlage des Standflügels die Klemmplatte in Freigabelage hält, und wobei durch eine Schubzunge des dem Standflügel zugehörigen Gleiters der Auslösehebel bei einer Öffnungsbewegung des Standflügels die Klemmplatte in Sperrstellung überführt.From DE 40 16 283 C1 is a closing sequence control for a two-leaf, a passive leaf and a leaf fuller door known the door leaves each of a closing direction acting overhead door closer are movable and over between the door frame and door arranged sliding arms in their closing sequence are controllable. On the slide arms are arranged sliders, which are longitudinally displaceable are guided in a frame-fixed slide rail, wherein the the active leaf associated slider with a guided in the guide rail clamping bar is connected, which is encompassed by a clamping plate, which on the one hand on a pusher element which can be transferred from the inactive leaf to the inactive position and on the other hand supported on a guided on the clamping rod overload member spring loaded is. The door closers are on the hinge opposite side of the door wings at Fixed leaf and active leaf mounted, the thrust member of a release lever acted upon in the closed position of the inactive leaf, the clamping plate in Release position holds, and being associated with a pusher tongue of the passive leaf Slider the release lever during an opening movement of the inactive leaf transferred the clamping plate in locked position.

Aufwändig bei dieser Konstruktion ist es, dass die Gleitschiene eine Aussparung für die am Auslösehebel angeordnete Auslöserolle aufweisen muss, welche durch den Standflügel zur Freigabe der Klemmplatte beaufschlagt wird. Die Justierbarkeit des Auslösepunkts des Auslösehebels durch die am Gleiter des Standflügels angeordnete Schubzunge ist schwierig. Complex with this construction is that the slide rail has a recess must have for the tripping lever arranged release roller, which by the inactive leaf is acted upon to release the clamping plate. The adjustability the trip point of the release lever by the slider of the inactive leaf arranged tongue is difficult.

Der Erfindung liegt die Aufgabe zugrunde, eine Schließfolgeregelung auszubilden, welche einfach aufgebaut und leicht einstellbar ist.The invention has the object of providing a closing sequence control, which is simple and easy to adjust.

Die Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst.The object is solved by the features of claim 1.

Die Unteransprüche bilden vorteilhafte Ausgestaltungsmöglichkeiten der Erfindung.The subclaims form advantageous embodiments of the invention.

Schließfolgeregelungen an mit Türantrieben versehenen zweiflügeligen Türen dienen dazu, den Standflügel vor dem mit einer Überlappung, dem Falz, versehenen Gangflügel, zu schließen. Werden Schließfolgeregelungen mit Gleitarm-Türantrieben verwendet, welche in den Türflügeln integriert sind oder auf der Bandgegenseite montiert sind, so bewegt sich der in der Gleitscheine geführte Gleiter zu Beginn der Öffnungsbewegung zunächst geringfügig in Schlossrichtung und dann, nach Erreichen eines Umkehrpunktes, in Richtung des Türbands. Der standflügelseitige Gleiter betätigt eine Auslösevorrichtung, welche mit einer Sperrvorrichtung zusammenwirkt, die auf den gangflügelseitigen Türschließer einwirkt. Dadurch wird das Schließen des Gangflügels verhindert, wenn sich der Standflügel in einer zumindest teilweise geöffneten Position befindet.Closing sequence controls on door-mounted double-leaf doors serve to make the inactive leaf in front of the one with an overlap, the fold Active leaf, close. Are closing sequence controls with sliding arm door drives used, which are integrated in the door wings or on the Are mounted on the opposite side of the tape, so moves the guided in the slip Slider at the beginning of the opening movement, initially slightly in the lock direction and then, after reaching a turning point, towards the door hinge. Of the vane-side slider actuates a triggering device, which with a Locking device cooperates, which acts on the gangway side door closer. As a result, the closing of the active leaf is prevented when the Inactive leaf is located in an at least partially open position.

Eine derartige Sperrvorrichtung ist beispielsweise aus der DE 40 16 283 C1 bekannt. Dabei ist am gangflügelseitigen Gleiter eine Sperrstange angeordnet, welche von einer schwenkbaren, federbelasteten Klemmplatte umgriffen wird. Zur Freigabe der Sperre wird die Klemmplatte durch die standflügelseitige Auslösevorrichtung und über das zwischen Auslösevorrichtung und Sperrvorrichtung angeordnete Übertragungsglied in die die Sperrstange freigebende Stellung verschoben.Such a locking device is known for example from DE 40 16 283 C1. Here, a locking rod is arranged on the gangway side slider, which is encompassed by a pivotable, spring-loaded clamping plate. to Release of the lock is the clamping plate by the bottom-wing tripping device and about the arranged between the triggering device and locking device Transfer member moved into the locking rod releasing position.

Die erfindungsgemäße Auslösevorrichtung weist einen mit Schrägen versehenen Auslöseschieber auf, welcher mit einem Auslöseelement zusammenwirkt. Der Auslöseschieber kompensiert die gegenläufige Bewegung des Gleiters zu Beginn der Öffnungsbewegung des Standflügels, indem sich der Gleiter am Schieber vorbeibewegen kann. Der Auslösepunkt, für die Sperrung des Gangflügels in Abhängigkeit vom Öffnungswinkel des Standflügels, ist durch die im Auslöseelement angeordnete Spanneinrichtung festlegbar.The tripping device according to the invention has a beveled Shutter release, which cooperates with a trigger element. Of the Release slider compensates for the opposite movement of the slider at the beginning the opening movement of the inactive leaf by the slider on the slide can pass by. The trigger point, for the blocking of the active leaf in dependence from the opening angle of the inactive leaf, is determined by the in the trigger element arranged clamping device can be fixed.

Im Nachfolgenden wird ein Ausführungsbeispiel in der Zeichnung anhand der Figuren näher erläutert.In the following, an embodiment in the drawing with reference to FIGS explained in more detail.

Dabei zeigen:

Fig. 1
eine zweiflügelige Tür mit einer Schließfolgeregelung und mit in den Türflügeln integrierten Türantrieben;
Fig. 2a
eine Ansicht der Auslösevorrichtung gemäß Fig. 1, wobei sich der Standflügel in seiner Geschlossenlage befindet;
Fig. 2b
die Ansicht gemäß Fig. 2a, wobei sich der Gleiter zu Beginn der Öffnungsbewegung des Standflügels am Umkehrpunkt befindet;
Fig. 2c
die Ansicht gemäß Fig. 2b, mit weiter geöffnetem Standflügel, wobei sich die Auslösevorrichtung in ihrer die gangflügelseitige Sperrvorrichtung betätigenden Stellung befindet.
Showing:
Fig. 1
a double-leaf door with a closing sequence control and door operators integrated in the door leaves;
Fig. 2a
a view of the triggering device of Figure 1, wherein the inactive leaf is in its closed position.
Fig. 2b
the view of Figure 2a, wherein the slider is at the beginning of the opening movement of the passive leaf at the reversal point.
Fig. 2c
the view of FIG. 2b, with further open inactive leaf, with the triggering device is in its the gangway-side locking device actuated position.

Aus der Fig. 1 ist eine zweiflügelige Tür mit einem Gangflügel 1 und einem Standflügel 2 ersichtlich, mit einer oberhalb der Türflügel 1, 2 in oder auf dem Türrahmen angeordneten Gleitschiene 9, in welcher die an den Gleitarmen 5, 6 der Türantriebe 3, 4 angeordnete Gleiter 7, 8 geführt sind. Weiterhin sind zur Schließfolgeregelung eine Auslösevorrichtung 10 und eine Sperrvorrichtung 11 innerhalb der Gleitschiene 9 angeordnet, welche mit den Gleitern 7, 8 zusammenwirken.
Durch Öffnen des Gangflügels 1 führt der Gleitarm 5 des im Gangflügel 1 integrierten Türantriebs 3 eine Schwenkbewegung aus, die den Gleiter 7 zunächst zur Gleitschienenmitte und bei weiterem Öffnen in Richtung des Türbands bewegt. Nach Öffnen des Gangflügels 1 kann der Standflügel 2 geöffnet werden, wobei der Gleitarm 6 des im Standflügel 2 integrierten Türantriebs 4 eine Schwenkbewegung durchführt, welche den Gleiter 8 ebenfalls zunächst zur Gleitschienenmitte und bei weiterem Öffnen des Standflügels 2 in Richtung des Türbands bewegt. From Fig. 1, a two-leaf door with a leaf 1 and a passive leaf 2 can be seen, with a above the door 1, 2 arranged in or on the door frame slide 9, in which the on the slide arms 5, 6 of the door drives 3, 4th arranged slider 7, 8 are guided. Furthermore, a release device 10 and a locking device 11 are arranged within the slide rail 9 for closing sequence control, which cooperate with the sliders 7, 8.
By opening the active leaf 1, the sliding arm 5 of the integrated in the moving leaf 1 door drive 3 performs a pivoting movement, which moves the slider 7 first to the slide rail center and further opening in the direction of the door hinge. After opening the active leaf 1 of the inactive leaf 2 can be opened, wherein the sliding arm 6 of the built-in passive leaf 2 door drive 4 performs a pivoting movement, which also moves the slider 8 initially to the slide rail center and further opening of the inactive leaf 2 in the direction of the door hinge.

Dieser Bewegungsablauf, bei dem der Gleiter 7, 8 zu Beginn der Öffnungsbewegung zunächst zur Gleitschienenmitte und bei weiterem Öffnen der Türflügel 1, 2 in Richtung der Türbänder bewegt wird, tritt bei in den Flügeln 1, 2 integrierten Türantrieben 3, 4 und bei der Montage von Türantrieben 3, 4 auf der Bandgegenseite auf.This movement, in which the slider 7, 8 at the beginning of the opening movement first to the slide rail center and further opening of the door 1, 2 is moved in the direction of the door hinges, occurs in the wings 1, 2 integrated Door drives 3, 4 and when installing door drives 3, 4 on the hinge opposite side on.

Durch das Öffnen des Standflügels 2 betätigt die Auslösevorrichtung 10 über eine Übertragungseinrichtung 13 die nicht näher dargestellte Sperrvorrichtung 11, wodurch diese den geöffneten Gangflügel 1 in seiner Bewegungsrichtung auf die Geschlossenlage hin sperrt.By opening the inactive leaf 2, the triggering device 10 is actuated via a Transmission device 13, the locking device 11, not shown, whereby this the open aisle 1 in its direction of movement on the Closed position locks.

Die Fig. 2 zeigt einen Ausschnitt der Gleitschiene 9 mit der darin angeordneten erfindungsgemäßen Auslösevorrichtung 10 in geschnittener Darstellung. Die Auslösevorrichtung 10 weist ein Führungselement 12 auf, in welchem ein Auslöseschieber 15 vertikal verschiebbar geführt ist, sowie ein Auslöseelement 14, welches mit einer Rolle 16 versehen sein kann, und eine Spanneinrichtung 17 für das Übertragungselement 13. Das Übertragungselement 13 kann dabei ein biegbares Element, beispielsweise ein Drahtseil sein, welches durch eine in der Auslösevorrichtung 10 angeordnete Feder unter Vorspannung steht.Fig. 2 shows a section of the slide rail 9 with the arranged therein Tripping device 10 according to the invention in a sectional view. The triggering device 10 has a guide member 12 in which a trigger slide 15 is guided vertically displaceable, and a triggering element 14, which may be provided with a roller 16, and a tensioning device 17 for the Transmission element 13. The transmission element 13 may be a bendable Element, such as a wire rope, which by a in the triggering device 10 arranged spring is biased.

Durch die Spanneinrichtung 17 kann ein im Auslöseelement 14 angeordnetes Spannelement 20 durch eine Spannschraube 21 relativ zum Auslöseelement 14 verschoben werden, wodurch das Übertragungselement 13 gespannt wird. Dazu ist das Übertragungselement 13 am Spannelement 20, beispielsweise mit einer Klemmschraube 19, festgelegt.By the tensioning device 17, a arranged in the trigger element 14 Clamping element 20 by a clamping screw 21 relative to the trigger element 14th be moved, whereby the transmission element 13 is tensioned. To is the transmission element 13 on the clamping element 20, for example with a Clamping screw 19, fixed.

In den Figuren 2a bis 2c ist der durch den Standflügel 2 bewirkte Ablauf der Bewegung des Gleiters 8 zur Betätigung der Sperrvorrichtung 11 dargestellt. Die Linie D zeigt dabei die jeweilige Lage des Auslöseelements 14 an. Die Auslösevorrichtung 10 ist so in der Gleitschiene 9 festgelegt, dass der Gleiter 8 bei geschlossenem Standflügel 2 unter dem Auslöseschieber 15 steht.In the figures 2a to 2c is caused by the inactive leaf 2 expiration of the movement of the slider 8 for actuating the locking device 11 is shown. The Line D indicates the respective position of the trigger element 14. The triggering device 10 is set in the slide 9 that the slider 8 when closed Inactive leaf 2 is under the release slide 15 stands.

Die Betätigung der Sperrvorrichtung 11 erfolgt durch eine Verschiebebewegung des Auslöseelements 14, welches über die Rolle 16 mit dem Auslöseschieber 15 zusammenwirkt. Der Auslöseschieber 15 ist in seiner Ausgangslage, der Geschlossenlage des Standflügels 2, durch den am Gleitarm 6 des standflügelseitigen Türantriebs 4 angeordneten Gleiter 8 in eine angehobene Position überführt, wie es in der Fig. 2a dargestellt ist. Das Auslöseelement 14 befindet sich durch die mit der Rolle 16 zusammenwirkende Verschiebeschräge 23 des Auslöseschiebers 15 in seiner nach rechts verschobenen Stellung, wodurch die Sperrvorrichtung 11 inaktiv ist und sich der Gangflügel 1 frei bewegen lässt.The actuation of the locking device 11 is effected by a displacement movement of the trigger element 14, which via the roller 16 with the trigger slide 15th interacts. The trigger slide 15 is in its initial position, the closed position of the passive leaf 2, by the sliding arm 6 of the low-wing side Door drive 4 arranged slider 8 is transferred to a raised position, as shown in Fig. 2a. The trigger element 14 is located through the cooperating with the roller 16 displacement bevel 23 of the trigger slide 15 in its shifted to the right position, whereby the locking device 11 is inactive and the active leaf 1 can move freely.

Wird der Standflügel 2 geöffnet, bewegt sich der Gleiter 8 zunächst zur Gleitschienenmitte gemäß Pfeil A in Fig. 2b. Dabei gelangt der Gleiter 8 an seinen Umkehrpunkt, der in Fig. 2b ersichtlich ist. Bei weiterem Öffnen des Standflügels 2 bewegt sich der Gleiter 8 in Richtung des Pfeils B in Fig. 2c. Dabei bewegt sich der Auslöseschieber 15, gemäß seiner dem Gleiter 8 zugeordneten Hubschräge 22, durch die Beaufschlagung durch das elastische Element 18 in die Auslöseposition, wie sie in der Fig. 2c gezeigt ist. Dabei hat sich das Auslöseelement 14 mit der Rolle 16 entlang der Verschiebeschräge 23 des Auslöseschiebers 15, in der Fig. 2c nach links, verschoben, wodurch das Übertragungselement 13 die Sperrvorrichtung 11 zur Offenhaltung des Gangflügels 1 betätigt. Wird der Sandflügel weiter geöffnet, so entfernt sich der Gleiter 8 vom Auslöseschieber 15 in Richtung des Pfeils B. Denkbar ist auch eine Anordnung, wobei der Auslöseschieber 15 auf beiden Seiten der Bewegungsbahn des Gleiters 8 Hubschrägen 22 aufweist. Der Gleiter 8 kann den Auslöseschieber 15 bei der Bewegung in Pfeilrichtung A vollständig unterfahren und ein frühzeitiges Sperren des Gangflügels 1 bewirken.If the inactive leaf 2 is opened, the slider 8 first moves to the middle of the slide rail according to arrow A in Fig. 2b. In this case, the slider 8 arrives at his Turning point, which can be seen in Fig. 2b. Upon further opening of the passive leaf 2, the slider 8 moves in the direction of the arrow B in FIG. 2c. It moves the release slide 15, according to his the slider 8 associated lift slope 22, by the action of the elastic element 18 in the release position, as shown in Fig. 2c. In this case, the trigger element 14 has the roller 16 along the displacement slope 23 of the trigger slide 15, in the Fig. 2c to the left, shifted, whereby the transmission element 13, the locking device 11 actuated to keep open the active leaf 1. Will the sand wing further opened, so the slider 8 moves away from the trigger slide 15 in the direction of the arrow B. Also conceivable is an arrangement, wherein the trigger slide 15 on Both sides of the trajectory of the slider 8 Hubschrägen 22 has. Of the Slider 8, the trigger slide 15 during movement in the direction of arrow A completely go under and cause early locking of the active wing 1.

Wird der Standflügel 2 in seine Geschlossenlage bewegt, kommt zunächst der Gleiter 8 in Anlage mit der Hubschräge 22 des Auslöseschiebers 15, woraufhin der Auslöseschieber 15 am Gleiter 8 aufgleitet und in die angehobene Position gelangt. Dabei wird die Rolle 16 mit dem Auslöseelement 14, in der Figur 2 nach rechts, verschoben, wodurch Zug auf das Übertragungselement 13 ausgeübt wird. Das Übertragungselement 13 gibt die Sperrvorrichtung 11 frei und der Gangflügel 2 ist frei bewegbar. If the passive leaf 2 is moved into its closed position, comes first the Glider 8 in contact with the lifting ramp 22 of the trigger slide 15, whereupon the release slider 15 slips on the slider 8 and in the raised position arrives. In this case, the roller 16 with the trigger element 14, in the figure 2 after right, shifted, whereby train exerted on the transmission element 13 becomes. The transmission element 13 releases the locking device 11 and the Active leaf 2 is freely movable.

Bei vollständigem Schließen des Standflügels 2 gelangt der Gleiter zunächst an seinen Umkehrpunkt, um dann in seine Ausgangslage gemäß Figur 2a zurückzukehren, wobei der Auslöseschieber 15 in seiner angehobenen Position verbleibt.Upon complete closure of the passive leaf 2, the slider arrives first its reversal point, and then return to its starting position according to FIG. 2a, the trigger slide 15 remains in its raised position.

Die Auslösevorrichtung 10 ist einfach aufgebaut und ermöglicht ein müheloses Einstellen des Auslöspunkts für die Sperrvorrichtung 11 durch Verschieben der Spanneinrichtung 17 mittels der Spannschraube 21. Die erfindungsgemäße Auslösevorrichtung 10 benötigt keine besondere Vorrichtung zur Kompensation der gegenläufigen Gleiterbewegung des Gleiters 8, wie diese bei im Türflügel 1,2 integrierten Türantrieben 3, 4 und bei auf der Bandgegenseite montierten Türantrieben 3,4 auftritt. The triggering device 10 is simple and allows effortless Adjusting the Auslöspunkts for the locking device 11 by moving the Clamping device 17 by means of the clamping screw 21. The tripping device according to the invention 10 requires no special device for the compensation of opposite sliding movement of the slider 8, as these in the door 1.2 integrated door drives 3, 4 and with door drives mounted on the opposite hinge side 3,4 occurs.

Liste der ReferenzzeichenList of reference characters

11
Gangflügelleaf
22
StandflügelFixed leaf
33
gangflügelseitiger TürantriebWing-side door drive
44
standflügelseitiger Türantriebdoor leaf-side door drive
55
Gleitarm gangflügelseitiger TürantriebSliding arm wing-side door drive
66
Gleitarm standflügelseitiger TürantriebSliding arm on the door leaf side door drive
77
gangflügelseitiger Gleiterpasser-side glider
88th
standflügelseitiger Gleiterfeather-side glider
99
Gleitschieneslide
1010
Auslösevorrichtungtriggering device
1111
Sperrvorrichtunglocking device
1212
Führungselementguide element
1313
Übertragungselementtransmission element
1414
Auslöseelementtriggering element
1515
Auslöseschiebertrip slider
1616
Rollerole
1717
Spanneinrichtungtensioning device
1818
elastisches Elementelastic element
1919
Klemmschraubeclamping screw
2020
Spannelementclamping element
2121
Spannschraubeclamping screw
2222
HubschrägeHubschräge
2323
Verschiebeschrägesliding bevel

Claims (8)

Vorrichtung zur Schließfolgeregelung für zweiflügelige Drehtüren, mit einem Standflügel und einem Gangflügel, wobei jeder Türflügel mit einem Türantrieb versehen ist, und wobei zumindest der standflügelseitige Türantrieb über einen Gleitarm und einen Gleiter in eine Gleitschiene eingreift, und wobei eine vom Standflügel betätigbare Auslösevorrichtung sowie ein Übertragungselement vorgesehen sind, und mit einer mit dem Türantrieb des Gangflügels zusammenwirkenden Sperrvorrichtung, die über das Übertragungselement mit der Auslösevorrichtung derart in Verbindung steht, dass nur bei vom Standflügel betätigter Auslösevorrichtung ein Schließen des Gangflügels möglich ist,
dadurch gekennzeichnet, dass die Auslösevorrichtung (10) einen Auslöseschieber (15) aufweist, welcher zur Betätigung der Sperrvorrichtung (11) eine Bewegung des Gleiters (8) in eine Bewegung des Auslöseelements (14) überträgt.Closing sequence control device for double-leaf revolving doors, with a fixed leaf and a moving leaf, each door is provided with a door drive, and wherein at least the door-side door drive via a sliding arm and a slider engages in a slide rail, and wherein an operable by the fixed leaf triggering device and a transmission element are provided, and with a cooperating with the door drive of the active leaf locking device which communicates via the transmission element with the triggering device in such a way that only when operated by the inactive leaf triggering a closing of the active leaf is possible
characterized in that the triggering device (10) comprises a trigger slide (15) which transmits a movement of the slider (8) into a movement of the trigger element (14) for actuating the locking device (11). Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass der Auslöseschieber (15) die Bewegung des Gleiters (8) in eine der Gleiterbewegung gegenläufige Bewegung des Auslöseelements (14) überträgt.Device according to claim 1,
characterized in that the trigger slide (15) transmits the movement of the slider (8) in one of the sliding movement opposite movement of the trigger element (14). Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass der Auslöseschieber (15) mindestens eine zur Bewegungsbahn des Gleiters (8) geneigte Hubschräge (22) aufweist, welche mit dem Gleiter (8) zur Verschiebung des Auslöseschiebers (15) zusammenwirkt. Device according to claim 1,
characterized in that the trigger slide (15) at least one to the movement path of the slider (8) inclined lifting slope (22) which cooperates with the slider (8) for displacement of the trigger slide (15). Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass der Auslöseschieber (15) durch den Gleiter (8) in vertikaler Richtung angehoben wird.Device according to claim 1,
characterized in that the trigger slide (15) is lifted by the slider (8) in the vertical direction. Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass der Auslöseschieber (15) in einem Führungselement (12) geführt ist, welches in der Gleitschiene (9) festgelegt ist.Device according to claim 1,
characterized in that the trigger slide (15) is guided in a guide element (12) which is fixed in the slide rail (9). Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass der Auslöseschieber (15) in Richtung auf die Bewegungsbahn des Gleiters (8) federbelastet ist.Device according to claim 1,
characterized in that the trigger slide (15) is spring-loaded in the direction of the movement path of the slider (8). Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass der Gleiter (8) zu Beginn der Öffnungsbewegung des Standflügels (2) am Auslöseschieber (15) vorbeibewegbar ist.Device according to claim 1,
characterized in that the slider (8) at the beginning of the opening movement of the inactive leaf (2) on the trigger slide (15) is moved past. Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass der Gleiter (8) bei der Schließbewegung des Standflügels (2) am Auslöseschieber (15) vorbeibewegbar ist.Device according to claim 1,
characterized in that the slider (8) during the closing movement of the inactive leaf (2) on the trigger slide (15) is moved past.
EP04028655A 2003-12-18 2004-12-03 Door-closing selector device for double-leave doors Active EP1544398B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10360041A DE10360041C5 (en) 2003-12-18 2003-12-18 Device for closing sequence control for double-leaf revolving doors
DE10360041 2003-12-18

Publications (3)

Publication Number Publication Date
EP1544398A2 true EP1544398A2 (en) 2005-06-22
EP1544398A3 EP1544398A3 (en) 2009-04-22
EP1544398B1 EP1544398B1 (en) 2010-11-17

Family

ID=34485538

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04028655A Active EP1544398B1 (en) 2003-12-18 2004-12-03 Door-closing selector device for double-leave doors

Country Status (4)

Country Link
EP (1) EP1544398B1 (en)
AT (1) ATE488662T1 (en)
DE (2) DE10360041C5 (en)
ES (1) ES2352501T3 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2208846A3 (en) * 2009-01-16 2012-07-11 Walter Degelsegger Device for controlling the closing sequence of double-leafed revolving doors
DE102014100439A1 (en) * 2014-01-16 2015-07-16 Assa Abloy Sicherheitstechnik Gmbh Closing sequence control
EP2902577A1 (en) * 2014-01-29 2015-08-05 Walter Degelsegger Device for controlling the closing sequence of double-leafed revolving doors
CZ307494B6 (en) * 2017-08-24 2018-10-17 Brano A.S. A device for controlling the closing sequence of a double door

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8800379U1 (en) 1988-01-15 1988-03-24 Geze Gmbh & Co, 7250 Leonberg, De
DE8810389U1 (en) 1988-08-17 1988-09-29 Gretsch-Unitas Gmbh Baubeschlaege, 7257 Ditzingen, De
EP0726379A1 (en) 1995-02-07 1996-08-14 DORMA GmbH + Co. KG Closure sequence controller for a double-wing door
DE19855425A1 (en) 1998-12-02 2000-06-15 Schulte Ernst Swing fire doors have door closers with sliding blocks at the closer arms on a horizontal guide at the door frame and a lock for the passage door block in the closed position only released when the standing door is at a given angle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016283C1 (en) * 1990-05-21 1991-09-19 Dorma Gmbh & Co Kg, 5828 Ennepetal, De
DE10147033B4 (en) * 2001-09-25 2004-10-07 Dorma Gmbh + Co. Kg Door coordinator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8800379U1 (en) 1988-01-15 1988-03-24 Geze Gmbh & Co, 7250 Leonberg, De
DE8810389U1 (en) 1988-08-17 1988-09-29 Gretsch-Unitas Gmbh Baubeschlaege, 7257 Ditzingen, De
EP0726379A1 (en) 1995-02-07 1996-08-14 DORMA GmbH + Co. KG Closure sequence controller for a double-wing door
DE19855425A1 (en) 1998-12-02 2000-06-15 Schulte Ernst Swing fire doors have door closers with sliding blocks at the closer arms on a horizontal guide at the door frame and a lock for the passage door block in the closed position only released when the standing door is at a given angle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2208846A3 (en) * 2009-01-16 2012-07-11 Walter Degelsegger Device for controlling the closing sequence of double-leafed revolving doors
DE102014100439A1 (en) * 2014-01-16 2015-07-16 Assa Abloy Sicherheitstechnik Gmbh Closing sequence control
EP2896773A1 (en) 2014-01-16 2015-07-22 ASSA ABLOY Sicherheitstechnik GmbH Control of closure sequence
DE102014100439A9 (en) * 2014-01-16 2015-10-01 Assa Abloy Sicherheitstechnik Gmbh Closing sequence control
EP2902577A1 (en) * 2014-01-29 2015-08-05 Walter Degelsegger Device for controlling the closing sequence of double-leafed revolving doors
CZ307494B6 (en) * 2017-08-24 2018-10-17 Brano A.S. A device for controlling the closing sequence of a double door

Also Published As

Publication number Publication date
EP1544398A3 (en) 2009-04-22
DE502004011894D1 (en) 2010-12-30
ATE488662T1 (en) 2010-12-15
DE10360041A1 (en) 2005-07-28
DE10360041B4 (en) 2005-09-29
EP1544398B1 (en) 2010-11-17
DE10360041C5 (en) 2010-07-29
ES2352501T3 (en) 2011-02-21

Similar Documents

Publication Publication Date Title
EP0726379B1 (en) Double doors with controlled order of closing
DE3336739A1 (en) Closing-sequence device for a two-wing door
DE202008018015U1 (en) Fitting for a sliding sash
EP0452710B1 (en) Closure sequence control device for a double-wing door
EP1066444A1 (en) Double-wing door, especially a fire protection door
EP1801336A1 (en) Door-closing selector
EP3289156B1 (en) Door drive comprising a main and auxiliary drive
EP0324075B1 (en) Device for controlling the closure sequence of double-wing doors
EP1544398B1 (en) Door-closing selector device for double-leave doors
EP0723060B1 (en) Closure sequence controller
DE102016100956A1 (en) Door drive with main and auxiliary drive and additional function components
EP1612358B1 (en) Closure sequence controller for a double-wing door
DE102009031490A1 (en) Closing sequence regulating device for two-winged door, has releasing device actuated by passive door wing, and helical compression spring loading blocking device with adjustment force until blocking stop reaches holding position
EP3247854B1 (en) Door comprising a door drive with main- and auxiliary drive and additional function components
DE10122817A1 (en) Sequential control for revolving door has slide rails, slide-arms, release mechanism, transmission piece as axially fixed bar, locking mechanism and carrier
DE10111732A1 (en) Closing follower for a two-leaf, self-closing door comprises a locking mechanism arranged in a guide rail
EP1544396B1 (en) Closure sequence controller for a double-wing door
EP1147278B1 (en) Locking device for the overlapped wing of two-wing windows, doors or such like not having central posts
EP1544395B1 (en) Door-closing selector device for double-leave doors
EP2902577B1 (en) Device for controlling the closing sequence of double-leafed revolving doors
DE102012220079C5 (en) Closing sequence control
EP1801337B1 (en) Device for controlling the closure sequence of double-wing doors
AT361694B (en) Tilting gate, especially garage door
DE19520231A1 (en) Garage door drive with floor-parallel guide rail
AT8852U1 (en) GATE WITH A DOOR DRIVE FOR OPENING THE GATE

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: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

17P Request for examination filed

Effective date: 20090924

17Q First examination report despatched

Effective date: 20091104

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 502004011894

Country of ref document: DE

Date of ref document: 20101230

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Effective date: 20110209

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20101117

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

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

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

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110317

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110317

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110217

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110218

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

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101231

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

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

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

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

Effective date: 20110818

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502004011894

Country of ref document: DE

Effective date: 20110818

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

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110518

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

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

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

Ref country code: SE

Payment date: 20221222

Year of fee payment: 19

Ref country code: NL

Payment date: 20221222

Year of fee payment: 19

Ref country code: LU

Payment date: 20221223

Year of fee payment: 19

Ref country code: GB

Payment date: 20221222

Year of fee payment: 19

Ref country code: FI

Payment date: 20221222

Year of fee payment: 19

Ref country code: AT

Payment date: 20221222

Year of fee payment: 19

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

Ref country code: BE

Payment date: 20221221

Year of fee payment: 19

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

Ref country code: ES

Payment date: 20230224

Year of fee payment: 19

Ref country code: CH

Payment date: 20221213

Year of fee payment: 19

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

Ref country code: IT

Payment date: 20221228

Year of fee payment: 19

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230510

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

Ref country code: FR

Payment date: 20231221

Year of fee payment: 20

Ref country code: DE

Payment date: 20231231

Year of fee payment: 20