EP2647786B1 - Drive for the leaf of a window or the like - Google Patents

Drive for the leaf of a window or the like Download PDF

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Publication number
EP2647786B1
EP2647786B1 EP13160963.8A EP13160963A EP2647786B1 EP 2647786 B1 EP2647786 B1 EP 2647786B1 EP 13160963 A EP13160963 A EP 13160963A EP 2647786 B1 EP2647786 B1 EP 2647786B1
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EP
European Patent Office
Prior art keywords
panel
wing
drive
drive according
lever arm
Prior art date
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Active
Application number
EP13160963.8A
Other languages
German (de)
French (fr)
Other versions
EP2647786A3 (en
EP2647786A2 (en
Inventor
Manfred GLÄNZER
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
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Publication date
Application filed by Geze GmbH filed Critical Geze GmbH
Priority to PL13160963T priority Critical patent/PL2647786T3/en
Publication of EP2647786A2 publication Critical patent/EP2647786A2/en
Publication of EP2647786A3 publication Critical patent/EP2647786A3/en
Application granted granted Critical
Publication of EP2647786B1 publication Critical patent/EP2647786B1/en
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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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • E05Y2201/426—Function thereof for opening for the initial opening movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/50—Weights
    • E05Y2201/502—Wing weights
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/638—Cams; Ramps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • E05Y2600/634—Spacers

Definitions

  • the invention relates to a drive for a wing of a window or the like according to the preamble of claim 1.
  • a drive for closing a tilting window known, with a motorized on a pulley rope, which is mounted on the wing or on a lintel resting.
  • a clamp, a rubber or a leaf spring is provided, which is arranged on the frame.
  • the arrangement is optically disadvantageously arranged on the frame.
  • the wing must be closed when closing against the force of the spring.
  • a drive for closing windows or doors known, with a guided over at least one pulley tension element which is fixed on one side to a frame and on the opposite side to a pulling device.
  • the pulling device in this case has a trigger mechanism, upon actuation of the pulling device retracts the tension element and moves an open wing in a closed position.
  • a motorized opening is not provided, the opening of the wing is done manually.
  • the invention has for its object to form a built-in wing or frame drive with a pulling device, which is provided for opening and closing the wing.
  • the drive for a wing pivotally mounted on a frame with at least one hinge comprises a motor unit in which a motor and a winding device for a tension element are arranged.
  • the tension member extends between the engine unit and the wing on which the tension member is fixed.
  • the tension member is a flexible element and may be, for example, a rope, a band, a chain or the like.
  • a spindle On a shaft of the motor of the motor unit, a spindle is arranged, which may be connected for example with a coupling with the motor shaft. Since the flexible tension element can not push the wing out of its closed position in the frame, an actuating element is arranged on the spindle, which is displaced by the rotation of the spindle along its extension and cooperates to open the wing with a wedge element which is fixed to the wing. whereby the wing is pressed from its closed position into a tilted position.
  • the spring-loaded wedge element is advantageously located with a wedge surface in contact with the actuating element, so that on actuation of the drive in the opening direction on the one hand the tension member is pushed out and on the other hand synchronously the actuator disposed on the spindle actuator is moved due to the rotation of the motor shaft against the wedge surface of the wedge member and the wing pivots out of its closed position in the frame.
  • the wing is thereby swung so far that the center of gravity of the wing is outside the plane of the hinge axis, whereby the wing further opens on further extension of the tension member due to gravity.
  • an optional blocking unit which prevents closing of the wing, for example by draft, since the flexible tension element can not support the wing in the closing direction.
  • the blocking unit has a two-armed, angled lever with two lever arms, which is mounted in a pivot bearing on the frame. A first lever arm of the lever is in rotatably mounted slidably mounted on a wing slide. The second lever arm is blocked by the actuator with fully open wing, so that a force acting in the closing direction is supported on the wing by the first lever arm.
  • an adjusting screw can be provided, with which the blocking position for the lever is precisely adjustable and tolerances can be compensated.
  • the operation of the actuator to close the wing also releases the blockage of the wing by moving the actuator away from the second lever arm in synchronism with the entry of the tension member and allowing rotational movement of the lever again.
  • a drive 1 for a pivotally mounted wing 2 is shown.
  • the wing 2 is surrounded by a frame 3, in which the drive 1 is arranged concealed lying.
  • the wing 2 is pivotally mounted with at least one hinge 4 on the frame 3.
  • the drive 1 comprises a motor unit 5, in which a motor, a winding device for a tension element 6 and optionally an electrical circuit arrangement can be arranged, which are not shown here.
  • the tension element 6 extends between the Motor unit 5 and the wing 2, on which the tension element 6 is fixed.
  • the tension member 6 may be a rope, a band, a chain or the like.
  • a spindle 8 In extension of the motor unit 5 is via a clutch 7, a spindle 8 optionally operatively connected via a transmission with a shaft 9 of the motor of the motor unit 5.
  • the spindle 8 can be stored in the frame 3, not shown here, for example, in bearing blocks.
  • an actuating element 10 On the spindle 8, an actuating element 10 is arranged, which is displaceable by the rotation of the spindle 8 along its extension.
  • the actuator 10 cooperates with a wedge member 11 which is fixed to the wing 2, since the tension member 6 can not push the wing 2 out of its closed position due to its flexibility. In order to compensate for possible tolerances, the wedge member 11 is spring-loaded along the wing 2 displaced.
  • the actuator 10 is in contact with a wedge surface 12 of the wedge member 11, so that upon actuation of the drive 1 in the opening direction and the consequent pushing out of the tension member 6 from the motor unit 5 synchronously the actuator 10 due the connection of the spindle 8 with the motor of the motor unit 5 against the wedge surface 12 of the wedge member 11 moves and so the wing 2 pivots out of its closed position in the frame 3, as shown in the Fig. 2 is shown.
  • a blocking unit 13 is optionally provided, which prevents a closing of the wing 2, for example by draft, and keeps the wing 2 open.
  • the blocking unit 13 comprises an angled lever with two lever arms 14, 15, which is mounted in a pivot bearing 16 on the frame 3.
  • the first lever arm 14 of the lever is rotatably mounted in a slide rail 16, which is arranged on the wing 2, slidably.
  • the second lever arm 15 acts with the actuating element 10 together and can be supported on an adjusting screw 18 on the actuating element 10.
  • the blocking unit 13 itself is not actively involved in the opening or closing operation of the wing 2, but limits the open position of the wing 2 and blocks a movement of the wing by a force in the closing direction.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Description

Die Erfindung betrifft einen Antrieb für einen Flügel eines Fensters oder dergleichen nach dem Oberbegriff des Anspruchs 1.The invention relates to a drive for a wing of a window or the like according to the preamble of claim 1.

Aus der DE 29 25 035 A1 ist ein Antrieb zum Schließen eines Kippfensters bekannt, mit einem auf eine Seilrolle motorisch aufwickelbaren Seil, welcher aufliegend auf dem Flügel oder an einem Sturz montiert ist. Um den Flügel aus seiner Geschlossenlage zu bewegen, ist eine Klammer, ein Gummi oder eine Blattfeder vorgesehen, welche am Rahmen angeordnet ist.From the DE 29 25 035 A1 is a drive for closing a tilting window known, with a motorized on a pulley rope, which is mounted on the wing or on a lintel resting. To move the wing from its closed position, a clamp, a rubber or a leaf spring is provided, which is arranged on the frame.

Die Anordnung ist optisch nachteilig auf dem Rahmen angeordnet. Der Flügel muss beim Schließen gegen die Kraft der Feder geschlossen werden.The arrangement is optically disadvantageously arranged on the frame. The wing must be closed when closing against the force of the spring.

Weiterhin ist aus der DE 10 2007 002 633 A1 ein Antrieb zum Schließen von Fenstern oder Türen bekannt, mit einem über mindestens eine Umlenkrolle geführten Zugelement, das an einer Seite an einem Rahmen und an der gegenüberliegenden Seite an einer Zugvorrichtung festgelegt ist. Die Zugvorrichtung besitzt dabei einen Auslösemechanismus, bei dessen Betätigung die Zugvorrichtung das Zugelement einzieht und einen geöffneten Flügel in eine geschlossene Position bewegt. Ein motorisches Öffnen ist nicht vorgesehen, das Öffnen des Flügels erfolgt manuell.Furthermore, from the DE 10 2007 002 633 A1 a drive for closing windows or doors known, with a guided over at least one pulley tension element which is fixed on one side to a frame and on the opposite side to a pulling device. The pulling device in this case has a trigger mechanism, upon actuation of the pulling device retracts the tension element and moves an open wing in a closed position. A motorized opening is not provided, the opening of the wing is done manually.

Der Erfindung liegt die Aufgabe zugrunde, einen im Flügel oder im Rahmen integrierten Antrieb mit einer Zugvorrichtung auszubilden, der zum Öffnen und Schließen des Flügels vorgesehen ist.The invention has for its object to form a built-in wing or frame drive with a pulling device, which is provided for opening and closing the wing.

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.

Der Antrieb für einen mit wenigstens einem Scharnier schwenkbar an einem Rahmen gelagerten Flügel umfasst eine Motoreinheit, in welcher ein Motor und eine Aufwickeleinrichtung für ein Zugelement angeordnet sind. Das Zugelement erstreckt sich zwischen der Motoreinheit und dem Flügel, an dem das Zugelement festgelegt ist. Das Zugelement ist ein biegsames Element und kann beispielsweise ein Seil, ein Band, eine Kette oder dergleichen sein.The drive for a wing pivotally mounted on a frame with at least one hinge comprises a motor unit in which a motor and a winding device for a tension element are arranged. The tension member extends between the engine unit and the wing on which the tension member is fixed. The tension member is a flexible element and may be, for example, a rope, a band, a chain or the like.

An einer Welle des Motors der Motoreinheit ist eine Spindel angeordnet, die beispielsweise mit einer Kupplung mit der Motorwelle verbunden sein kann. Da das biegsame Zugelement den Flügel nicht aus seiner Geschlossenlage im Rahmen herausdrücken kann, ist auf der Spindel ein Betätigungselement angeordnet, welches durch die Rotation der Spindel längs deren Erstreckung verlagert wird und zum Öffnen des Flügels mit einem Keilelement zusammenwirkt, das am Flügel festgelegt ist, wodurch der Flügel aus seiner Geschlossenlage in eine Kippstellung gedrückt wird.On a shaft of the motor of the motor unit, a spindle is arranged, which may be connected for example with a coupling with the motor shaft. Since the flexible tension element can not push the wing out of its closed position in the frame, an actuating element is arranged on the spindle, which is displaced by the rotation of the spindle along its extension and cooperates to open the wing with a wedge element which is fixed to the wing. whereby the wing is pressed from its closed position into a tilted position.

Das federbelastete Keilelement befindet sich vorteilhaft mit einer Keilfläche in Anlage mit dem Betätigungselement, so dass bei einer Betätigung des Antriebs in Öffnungsrichtung einerseits das Zugelement ausgeschoben wird und andererseits synchron das auf der Spindel angeordnete Betätigungselement aufgrund der Rotation der Motorwelle gegen die Keilfläche des Keilelements verschoben wird und den Flügel aus seiner Geschlossenlage im Rahmen schwenkt. Der Flügel wird dadurch so weit ausgeschwenkt, dass der Schwerpunkt des Flügels außerhalb der Ebene der Scharnierachse liegt, wodurch der Flügel bei weiterem Ausfahren des Zugelements allein aufgrund der Schwerkraft weiter öffnet.The spring-loaded wedge element is advantageously located with a wedge surface in contact with the actuating element, so that on actuation of the drive in the opening direction on the one hand the tension member is pushed out and on the other hand synchronously the actuator disposed on the spindle actuator is moved due to the rotation of the motor shaft against the wedge surface of the wedge member and the wing pivots out of its closed position in the frame. The wing is thereby swung so far that the center of gravity of the wing is outside the plane of the hinge axis, whereby the wing further opens on further extension of the tension member due to gravity.

Es ist vorteilhaft eine optionale Blockiereinheit vorgesehen, welche ein Schließen des Flügels, beispielsweise durch Luftzug, verhindert, da das biegsame Zugelement den Flügel in Schließrichtung nicht abstützen kann. Die Blockiereinheit weist einen zweiarmigen, abgewinkelten Hebel mit zwei Hebelarmen auf, welcher in einem Drehlager am Rahmen gelagert ist. Ein erster Hebelarm des Hebels ist in einer am Flügel angeordneten Gleitschiene verschiebbar drehgelagert. Der zweite Hebelarm wird vom Betätigungselement bei vollständig geöffnetem Flügel blockiert, sodass eine Krafteinwirkung in Schließrichtung auf den Flügel durch den ersten Hebelarm abgestützt ist. Am Betätigungselement kann eine Einstellschraube vorgesehenen sein, mit welcher die Blockierstellung für den Hebel exakt einstellbar ist und Toleranzen ausgeglichen werden können.It is advantageously provided an optional blocking unit, which prevents closing of the wing, for example by draft, since the flexible tension element can not support the wing in the closing direction. The blocking unit has a two-armed, angled lever with two lever arms, which is mounted in a pivot bearing on the frame. A first lever arm of the lever is in rotatably mounted slidably mounted on a wing slide. The second lever arm is blocked by the actuator with fully open wing, so that a force acting in the closing direction is supported on the wing by the first lever arm. On the actuating element, an adjusting screw can be provided, with which the blocking position for the lever is precisely adjustable and tolerances can be compensated.

Die Betätigung des Antriebs zum Schließen des Flügels gibt auch die Blockade des Flügels frei, indem sich synchron mit dem Einzug des Zugelements das Betätigungselement von dem zweiten Hebelarm weg bewegt und eine Drehbewegung des Hebels wieder möglich ist.The operation of the actuator to close the wing also releases the blockage of the wing by moving the actuator away from the second lever arm in synchronism with the entry of the tension member and allowing rotational movement of the lever again.

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

Dabei zeigen:

Fig. 1
einen in einem Flügel integrierten Antrieb, wobei sich der Flügel in Geschlossenstellung befindet;
Fig. 2
den Antrieb gemäß Fig. 1, wobei sich der Flügel in einer Kippstellung zu Beginn der Öffnungsbewegung befindet;
Fig. 3
den Antrieb gemäß Fig. 1 in geöffneter Kippstellung des Flügels;
Fig. 4
einen vergrößerten Ausschnitt einer Blockiereinrichtung in Offenstellung des Flügels 2.
Showing:
Fig. 1
a drive integrated in a wing, wherein the wing is in the closed position;
Fig. 2
the drive according to Fig. 1 , wherein the wing is in a tilted position at the beginning of the opening movement;
Fig. 3
the drive according to Fig. 1 in open tilted position of the wing;
Fig. 4
an enlarged section of a blocking device in the open position of the wing. 2

In den Figuren ist ein Antrieb 1 für einen schwenkbar gelagerten Flügel 2 gezeigt. Der Flügel 2 ist von einem Rahmen 3 umgeben, in welchem der Antrieb 1 verdeckt liegend angeordnet ist. Der Flügel 2 ist mit wenigstens einem Scharnier 4 schwenkbar am Rahmen 3 gelagert. Der Antrieb 1 umfasst eine Motoreinheit 5, in welcher ein Motor, eine Aufwickeleinrichtung für ein Zugelement 6 und gegebenenfalls eine elektrische Schaltungsanordnung angeordnet sein können, welche hier nicht weiter dargestellt sind. Das Zugelement 6 erstreckt sich zwischen der Motoreinheit 5 und dem Flügel 2, an dem das Zugelement 6 festgelegt ist. Das Zugelement 6 kann ein Seil, ein Band, eine Kette oder dergleichen sein. In Verlängerung der Motoreinheit 5 ist über eine Kupplung 7 eine Spindel 8 gegebenenfalls über ein Getriebe mit einer Welle 9 des Motors der Motoreinheit 5 wirkverbunden. Die Spindel 8 kann in dem Rahmen 3, hier nicht weiter gezeigt, beispielsweise in Lagerböcken gelagert sein. Auf der Spindel 8 ist ein Betätigungselement 10 angeordnet, welches durch die Rotation der Spindel 8 längs deren Erstreckung verlagerbar ist. Zum Öffnen des Flügels 2 wirkt das Betätigungselement 10 mit einem Keilelement 11 zusammen, welches am Flügel 2 festgelegt ist, da das Zugelement 6 aufgrund seiner Biegsamkeit den Flügel 2 nicht aus seiner Geschlossenlage schieben kann. Um mögliche Toleranzen auszugleichen, ist das Keilelement 11 längs des Flügels 2 federbeaufschlagt verschiebbar.In the figures, a drive 1 for a pivotally mounted wing 2 is shown. The wing 2 is surrounded by a frame 3, in which the drive 1 is arranged concealed lying. The wing 2 is pivotally mounted with at least one hinge 4 on the frame 3. The drive 1 comprises a motor unit 5, in which a motor, a winding device for a tension element 6 and optionally an electrical circuit arrangement can be arranged, which are not shown here. The tension element 6 extends between the Motor unit 5 and the wing 2, on which the tension element 6 is fixed. The tension member 6 may be a rope, a band, a chain or the like. In extension of the motor unit 5 is via a clutch 7, a spindle 8 optionally operatively connected via a transmission with a shaft 9 of the motor of the motor unit 5. The spindle 8 can be stored in the frame 3, not shown here, for example, in bearing blocks. On the spindle 8, an actuating element 10 is arranged, which is displaceable by the rotation of the spindle 8 along its extension. To open the wing 2, the actuator 10 cooperates with a wedge member 11 which is fixed to the wing 2, since the tension member 6 can not push the wing 2 out of its closed position due to its flexibility. In order to compensate for possible tolerances, the wedge member 11 is spring-loaded along the wing 2 displaced.

Für ein sicheres Öffnen des Flügels 2 befindet sich das Betätigungselement 10 in Anlage mit einer Keilfläche 12 des Keilelements 11, so dass bei einer Betätigung des Antriebs 1 in Öffnungsrichtung und dem dadurch bedingten Ausschieben des Zugelements 6 aus der Motoreinheit 5 sich synchron das Betätigungselement 10 aufgrund der Verbindung der Spindel 8 mit dem Motor der Motoreinheit 5 gegen die Keilfläche 12 des Keilelements 11 verschiebt und so den Flügel 2 aus seiner Geschlossenlage im Rahmen 3 schwenkt, wie es in der Fig. 2 gezeigt ist.For safe opening of the wing 2, the actuator 10 is in contact with a wedge surface 12 of the wedge member 11, so that upon actuation of the drive 1 in the opening direction and the consequent pushing out of the tension member 6 from the motor unit 5 synchronously the actuator 10 due the connection of the spindle 8 with the motor of the motor unit 5 against the wedge surface 12 of the wedge member 11 moves and so the wing 2 pivots out of its closed position in the frame 3, as shown in the Fig. 2 is shown.

Ist der Flügel 2 nun so weit ausgeschwenkt, dass der Schwerpunkt des Flügels 2 außerhalb der Ebene der Drehachse des Scharniers 4 liegt, öffnet sich der Flügel 2 bei weiterem Ausfahren des Zugelements 6 allein aufgrund der Schwerkraft. Weiterhin ist optional eine Blockiereinheit 13 vorgesehen, welche ein Schließen des Flügels 2, beispielsweis durch Luftzug, verhindert und den Flügel 2 offen hält. Die Blockiereinheit 13 umfasst einen abgewinkelten Hebel mit zwei Hebelarmen 14, 15, welcher in einem Drehlager 16 am Rahmen 3 gelagert ist. Der erste Hebelarm 14 des Hebels ist in einer Gleitschiene 16, welche am Flügel 2 angeordnet ist, verschiebbar drehgelagert. Der zweite Hebelarm 15 wirkt mit dem Betätigungselement 10 zusammen und kann sich an einer Einstellschraube 18 am Betätigungselement 10 abstützen.If the wing 2 is now swung so far that the center of gravity of the wing 2 is outside the plane of the axis of rotation of the hinge 4, the wing 2 opens on further extension of the tension element 6 solely due to gravity. Furthermore, a blocking unit 13 is optionally provided, which prevents a closing of the wing 2, for example by draft, and keeps the wing 2 open. The blocking unit 13 comprises an angled lever with two lever arms 14, 15, which is mounted in a pivot bearing 16 on the frame 3. The first lever arm 14 of the lever is rotatably mounted in a slide rail 16, which is arranged on the wing 2, slidably. The second lever arm 15 acts with the actuating element 10 together and can be supported on an adjusting screw 18 on the actuating element 10.

Die Blockiereinheit 13 selbst ist am Öffnungs- bzw. Schließvorgang des Flügels 2 nicht aktiv beteiligt, begrenzt jedoch die Offenstellung des Flügels 2 und blockiert eine Bewegung des Flügels durch eine Krafteinwirkung in Schließrichtung.The blocking unit 13 itself is not actively involved in the opening or closing operation of the wing 2, but limits the open position of the wing 2 and blocks a movement of the wing by a force in the closing direction.

Durch den sich öffnenden Flügel 2 wird der im Drehlager 16 des Flügels 2 drehgelenkig gelagerte erste Hebelarm 14 in der Gleitschiene 17 nach oben hin verschoben, wodurch der zweite Hebelarm 15 im Gegenuhrzeigersinn schwenkt. Beim Öffnen des Flügels 2 nähert sich das auf der Spindel 8 verstellbar angeordnete Betätigungselement 10 dem zweiten Hebelarm 15, welcher bei vollständig geöffnetem Flügel 2 im Wesentlichen rechtwinklig zur Spindel 8 positioniert ist. Diese Stellung wird durch die Einstellschraube 18 am Betätigungselement 10 gesichert, wobei auch mögliche Toleranzen mit der Einstellschraube 18 ausgleichbar sind.By the opening wing 2 of the pivot bearing 16 of the wing 2 pivotally mounted first lever arm 14 is displaced in the slide rail 17 upwards, whereby the second lever arm 15 pivots in the counterclockwise direction. When the wing 2 is opened, the actuating element 10 adjustably arranged on the spindle 8 approaches the second lever arm 15, which is positioned at a right angle to the spindle 8 when the wing 2 is fully open. This position is secured by the adjusting screw 18 on the actuating element 10, wherein also possible tolerances with the adjusting screw 18 can be compensated.

Erst die elektromotorische Schließbetätigung durch die Motoreinheit 5 des Antriebs 1 gibt die Blockade wieder frei, indem sich synchron mit dem Einzug des Zugelements 6 des Betätigungselement 10 von dem zweiten Hebelarm 15 entfernt und eine Drehbewegung des Hebels um das Drehlager 16 zulässt, wodurch der erste Hebelarm 14 den Flügel 2 nicht mehr in Schließrichtung sperrt.Only the electromotive closing operation by the motor unit 5 of the drive 1 releases the blockade again, by moving synchronously with the entry of the tension element 6 of the actuating element 10 from the second lever arm 15 and allows a rotational movement of the lever about the pivot bearing 16, whereby the first lever arm 14 no longer locks the wing 2 in the closing direction.

Liste der ReferenzzeichenList of reference characters

11
Antriebdrive
22
Flügelwing
33
Rahmenframe
44
Scharnierhinge
55
Motoreinheitmotor unit
66
Zugelementtension element
77
Kupplungclutch
88th
Spindelspindle
99
Wellewave
1010
Betätigungselementjig
1111
Keilelementkey member
1212
Keilflächewedge surface
1313
Blockiereinheitblocking unit
1414
Hebelarmlever arm
1515
Hebelarmlever arm
1616
Drehlagerpivot bearing
1717
Gleitschieneslide
1818
Einstellschraubeadjustment

Claims (10)

  1. Drive (1) for a window panel (2) or the like, which is mounted on a frame (3) such that it can be pivoted in at least one hinge (4), having a motor unit (5), which is arranged on or in the frame (3) and comprises a winding-up device for a pulling element (6), which extends between the motor unit (5) and the panel (2),
    characterized
    in that, in extension of the motor unit (5), a spindle (8) of the drive (1) is operatively connected to a shaft (9) of the motor of the motor unit (5), wherein the spindle (8) has arranged on it an actuating element (10), which can be displaced along the extent of the spindle (8) by rotation of the latter and, for opening of the panel (2), interacts with a wedge element (11) of the drive (1), said wedge element being secured on the panel (2), and pivots the panel (2) out of its closed position.
  2. Drive according to Claim 1,
    characterized in that the wedge element (11) has a wedge surface (12), along which the actuating element (10) pivots the panel (2) out of its closed position.
  3. Drive according to Claim 1 or 2,
    characterized in that the wedge element (11) is spring-loaded in order to assist the opening actuation of the panel (2).
  4. Drive according to Claim 1,
    characterized in that the spindle (8) is connected to the shaft (9) of the motor of the motor unit (5) by means of a coupling (7).
  5. Drive according to Claim 1,
    characterized in that the pulling element (6) is of flexible design and is a cable, a belt or the like.
  6. Drive according to one of the preceding claims,
    characterized in that a blocking unit (13) arrests a closure of the open panel (2).
  7. Drive according to Claim 6,
    characterized in that the blocking unit (13) has a two-armed lever which is arranged on the frame (3) in a rotary bearing (16) and has a first lever arm (14) and a second lever arm (15).
  8. Drive according to Claim 7,
    characterized in that the first lever arm (14) has its end guided in a sliding rail (17) arranged on the panel (2).
  9. Drive according to Claim 6 or 7,
    characterized in that, when the panel (2) is open, the actuating element (10) supports the second lever arm (15) and prevents the two-armed lever from rotating about the rotary bearing (16), in order to keep the panel (2) open.
  10. Drive according to Claim 9,
    characterized in that the second lever arm (15) is supported on an adjustment screw (18), provided on the actuating element (10), in order to arrest the open panel (2).
EP13160963.8A 2012-04-02 2013-03-26 Drive for the leaf of a window or the like Active EP2647786B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13160963T PL2647786T3 (en) 2012-04-02 2013-03-26 Drive for the leaf of a window or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012205338A DE102012205338B3 (en) 2012-04-02 2012-04-02 Drive for wing for window, has operating element movable through rotation of spindle along extension, acting together with wedge member for opening of wing and pivoting wing from closed layer, where wedge member is fixed to wing

Publications (3)

Publication Number Publication Date
EP2647786A2 EP2647786A2 (en) 2013-10-09
EP2647786A3 EP2647786A3 (en) 2017-11-01
EP2647786B1 true EP2647786B1 (en) 2018-07-04

Family

ID=47503369

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13160963.8A Active EP2647786B1 (en) 2012-04-02 2013-03-26 Drive for the leaf of a window or the like

Country Status (4)

Country Link
EP (1) EP2647786B1 (en)
DE (1) DE102012205338B3 (en)
ES (1) ES2689267T3 (en)
PL (1) PL2647786T3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925035A1 (en) * 1979-06-21 1981-01-08 Dieter Mayer DEVICE AGAINST THEFT BY CLOSING THE TILT WINDOW
DE3216157A1 (en) * 1982-04-30 1983-11-03 Karl 4400 Münster Kemper Automatic ventilation apparatus
EP0839251A1 (en) * 1995-07-20 1998-05-06 Klaus Fischer Device for opening a window wing
DE102007002633A1 (en) * 2007-01-12 2008-07-17 SCHÜCO International KG Device for closing windows or doors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
ES2689267T3 (en) 2018-11-12
EP2647786A3 (en) 2017-11-01
DE102012205338B3 (en) 2013-01-31
EP2647786A2 (en) 2013-10-09
PL2647786T3 (en) 2019-01-31

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