EP1493892B1 - Locking device for a window or a flap - Google Patents

Locking device for a window or a flap Download PDF

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Publication number
EP1493892B1
EP1493892B1 EP04006166A EP04006166A EP1493892B1 EP 1493892 B1 EP1493892 B1 EP 1493892B1 EP 04006166 A EP04006166 A EP 04006166A EP 04006166 A EP04006166 A EP 04006166A EP 1493892 B1 EP1493892 B1 EP 1493892B1
Authority
EP
European Patent Office
Prior art keywords
sash
drive
leaf
driver
wing
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
EP04006166A
Other languages
German (de)
French (fr)
Other versions
EP1493892A1 (en
Inventor
Mathias Angermeier
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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Filing date
Publication date
Application filed by Geze GmbH filed Critical Geze GmbH
Publication of EP1493892A1 publication Critical patent/EP1493892A1/en
Application granted granted Critical
Publication of EP1493892B1 publication Critical patent/EP1493892B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E05B53/003—Operation or control of locks by mechanical transmissions, e.g. from a distance flexible
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
    • 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
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • 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
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/04—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables
    • E05F11/06—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables in guide-channels
    • 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
    • E05F15/619—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using flexible or rigid rack-and-pinion arrangements
    • 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
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/002—Geared transmissions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • 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
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • 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
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/656—Chains
    • 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
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • E05Y2201/724—Flexible
    • 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • E05Y2900/152—Roof windows
    • E05Y2900/154—Skylights

Definitions

  • the invention relates to a lock according to the preamble of claim 1.
  • an electromechanical actuating device for a door or window wing is known, with a mounted on the frame of the movable from a closed in an open position door or window wing movement and locking unit with an attachable to an associated frame actuator, preferably a drive chain, interacts with the movement of the door or window sash.
  • the movement and locking unit has a connected to an electronic control unit, the first electric motor drive unit, which cooperates with the adjusting device and can be controlled to perform an opening and closing operation of the door or window sash.
  • the door or window sash has on the edge side a Verklemmschutz worn, which is connected to the control electronics and designed so that in response to a touch or the insertion of a jammed article an opening operation are triggered.
  • the complex actuating device requires a second electromotive drive unit for locking, which is mechanically independent of the first electromotive drive unit for the leaf actuation. Furthermore, an electronic control system for controlling the locking and unlocking of the door or window sash, and position switching units for detecting the closed and open position of the wing.
  • the EP 0 789 126 A1 shows an assembly comprising a window with a wing which is unlockable with respect to a frame and can be locked in the closed position with a espagnolette mechanism relative to the frame, wherein the espagnolette mechanism has an axially adjustable in a wing element locking rod for activating a likewise mounted in the wing locking device which engage and disengage engagement devices connected to the frame construction - with axial adjustment of the locking bar.
  • the assembly further includes a drive device which, in the closed position of the wing, engages and disengages the latch mechanism, the wing being constituted by a manually or electrically powered window operating device having a drive element embedded in a housing connected to the frame construction and a free, having to be connected with the unlockable wing end, can be opened from its closed position to a ventilation position.
  • a drive device which, in the closed position of the wing, engages and disengages the latch mechanism
  • the wing being constituted by a manually or electrically powered window operating device having a drive element embedded in a housing connected to the frame construction and a free, having to be connected with the unlockable wing end, can be opened from its closed position to a ventilation position.
  • the drive mechanism of the lock mechanism in this case comprises a driving element connected to the locking rod, wherein an end section of the drive element is formed at its free end to be received by the wing member of the locking rod, so that the end section is guided in parallel with the locking rod, wherein the end section with a connected to the driver element coupling element is to be connected, so that the axial adjustment of the locking rod is subsequent to the movement of the drive element when closing the window.
  • the locking devices that activate the driver element and / or the coupling element during the closing movement, adjust the driver element and the locking rod only axially when the wing is clamped in the closed position relative to the frame, and the locking devices are positioned opposite to the attached to the frame engagement devices.
  • an opening device for window sashes or louvers having an opening mechanism for opening and then re-closing the sash to a vent position with a deflector operatively connected to the opening mechanism by means of locking a bar closure with two or more Locking points is actuated
  • a disadvantage of this arrangement is that the deflection, slide in the guide pin in oblique guides, is very expensive. There may be malfunction due to a hook or tilting of the guide pin in the guides when worn. The locking bars can perform only minor movements due to the translation in the oblique guides of the deflector to lock.
  • the invention has for its object to form a lock for a manually or motor operable wing, which is simple in construction and inexpensive to manufacture.
  • the wings of windows are usually not directly operable due to their high mounting, but are operated either by hand lever and linkage or via mostly electric motor drives.
  • a lock should be provided, since the wings could otherwise be pressed by wind pressure or not close tight.
  • the locking device according to the invention can cooperate with such a bar lock, but also with an attachable to the wing attachment lock.
  • the drive is designed so that at the beginning of the opening process or at the end of the closing operation, the lock is actuated.
  • the arranged on the frame drive has a flexible actuator, such as a chain, which is fixed to the wing via a console, the arrangement can also be reversed.
  • the console has two telescopically intermeshing sleeves, wherein the inner sleeve is supported against an arranged in the outer sleeve spring and a stop.
  • the chain By arranged in the drive, manually or by motor actuated drive pinion, the chain can be pushed out of the drive housing or pulled into this, whereby the wing is pivoted.
  • the chain is guided in a guide in the drive housing, wherein devices are provided which a complete pushing out prevent the chain from the drive housing.
  • These can be electrical switching elements or mechanical blocking elements.
  • a driver is slidably disposed against a spring or an elastic element, which cooperates with the arranged on the wing latch and is actuated by the actuating element.
  • the length of the actuating element is adjusted so that when the wing is in the closed position in contact with the frame, the actuating element in the guide comes into contact with the driver.
  • the further retraction of the chain is made possible by the shortening of the telescoping console, wherein the chain moves the driver against the spring and actuates the locking of the wing.
  • the additional possible stroke of the console is thus implemented in the actuating movement of the driver to lock the wing.
  • FIG. 1 shows a side view of a wing 1 and a frame 2, which are shown in partial section, the wing 1 is just in contact with the frame 2.
  • a drive 3 is arranged, which has a flexible actuating element 4, which may be formed as a chain or, for example, as a flat band or rope with a stiffened initial region.
  • the actuating element 4 acts with a wing 1 arranged Console 5 and a driver 8 together, which is fixed with a connecting element 10 on a sliding element 9.
  • the displaceably arranged in a guide 12 actuator 4 is displaced by a drive pinion 13, whereby the actuating element 4 is pushed depending on the direction of rotation of the drive housing or pulled into this.
  • the actuator 4 comes into contact with the acted upon by a spring 11 driver 8, which is slidably received in the drive housing.
  • the further retraction of the actuator 4 then causes a displacement of the driver 8. Since the wing 1 while it is in contact with the frame 2, shorten by the further retraction of the actuating element 4, the console 5 by an inner sleeve 7 in an outer Sleeve 6 of the console 5 einschiebt, as it is in the FIG. 1 represented by the arrow "A".
  • the inner sleeve 6 is supported against an arranged in the outer sleeve 7 spring and against a stop which prevents the inner sleeve 6 can be pulled out of the outer sleeve 7.
  • the spring and the stop are not shown in the figures.
  • the additional stroke of the bracket 5 allows further retraction of the actuator 4 and the displacement of the driver 8 with the sliding element 9, whereby one or more arranged on the sliding element 9 bolt 14 engage with or arranged on the frame 2 bolt receptacles 15 and the wing Lock 1.
  • the actuating element 4 is moved out of the drive housing by the corresponding rotation of the drive pinion 13.
  • the console 5 extends first by the inner sleeve 7 is moved out of the outer sleeve 6 out.
  • the driver 8 is pressed back by the spring 11 or an elastic element, wherein the driver 8 then moves the sliding element 9 back, whereby the bolt receptacles 15 release the latch 14.
  • the wing 1 can then be pivoted by a further pushing out of the actuating element 4 in the direction of its open position. It is also conceivable, the driver 8 withdraw with a magnet arranged on the actuator, which is released after retraction of the driver 8.
  • driver 8 is designed as a locking element and engages directly in a arranged on the wing 1 bolt receptacle 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Window Of Vehicle (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

A roof skylight window or ventilator flap has a drive (13) coupled to a sliding actuator chain that moves the window or flap between opened and closed positions. After closing the window, the drive pinion engages directly with a pick-up that operates a locking bolt. The drive (13) may be manual or powered.

Description

Die Erfindung betrifft eine Verriegelung nach dem Oberbegriff des Anspruchs 1.The invention relates to a lock according to the preamble of claim 1.

Aus der DE 198 58 533 A1 ist eine elektromechanische Betätigungsvorrichtung für einen Tür- oder Fensterflügel bekannt, mit einer auf dem Rahmen des von einer geschlossenen in eine offene Position bewegbaren Tür- oder Fensterflügels befestigbaren Bewegungs- und Verriegelungseinheit, die mit einer an einem zugeordneten Blendrahmen befestigbaren Stellvorrichtung, bevorzugt einer Antriebskette, zur Bewegung des Tür- oder Fensterflügels zusammenwirkt. Die Bewegungs- und Verriegelungseinheit weist ein mit einer Steuerelektronik verbundenes, erstes elektromotorisches Antriebsaggregat auf, das mit der Stellvorrichtung zusammenwirkt und zum Durchführen eines Öffnungs- und Schließvorganges des Tür- oder Fensterflügels ansteuerbar ist. Weiterhin weist der Tür- oder Fensterflügel randseitig eine Verklemmschutzeinrichtung auf, die mit der Steuerelektronik verbunden und so ausgebildet ist, dass als Reaktion auf eine Berührung oder das Einführen eines verklemmungsgefährdeten Gegenstandes ein Offnungsbetrieb ausgelöst werden.From the DE 198 58 533 A1 an electromechanical actuating device for a door or window wing is known, with a mounted on the frame of the movable from a closed in an open position door or window wing movement and locking unit with an attachable to an associated frame actuator, preferably a drive chain, interacts with the movement of the door or window sash. The movement and locking unit has a connected to an electronic control unit, the first electric motor drive unit, which cooperates with the adjusting device and can be controlled to perform an opening and closing operation of the door or window sash. Furthermore, the door or window sash has on the edge side a Verklemmschutzeinrichtung, which is connected to the control electronics and designed so that in response to a touch or the insertion of a jammed article an opening operation are triggered.

Nachteilig erfordert die aufwändige Betätigungsvorrichtung ein zweites elektromotorisches Antriebsaggregat zur Verriegelung, das mechanisch unabhängig vom ersten elektromotorischen Antriebaggregat für die Flügelbetätigung ist. Weiterhin eine Steuerungselektronik zur Steuerung der Verriegelung und Entriegelung des Tür- oder Fensterflügels, und Positionsschalteinheiten zur Erfassung der Geschlossen- und Offenstellung des Flügels.Disadvantageously, the complex actuating device requires a second electromotive drive unit for locking, which is mechanically independent of the first electromotive drive unit for the leaf actuation. Furthermore, an electronic control system for controlling the locking and unlocking of the door or window sash, and position switching units for detecting the closed and open position of the wing.

Die EP 0 789 126 A1 zeigt eine Anordnung, umfassend ein Fenster mit einem Flügel, welcher gegenüber einem Blendrahmen aufschließbar ist und in geschlossener Stellung mit einem Treibstangenschlossmechanismus gegenüber dem Blendrahmen arretiert werden kann, wobei der Treibstangenschlossmechanismus eine in ein Flügelelement axial verstellbare Arretierstange zum Aktivieren einer ebenfalls im Flügel montierter Arretiervorrichtung aufweist, die in mit der Blendrahmenkonstruktion verbundener Eingriffsvorrichtungen - bei axialer Verstellung der Arretierstange -, ein- und ausrasten. Die Anordnung umfasst weiterhin eine Antriebsvorrichtung, die in der geschlossenen Stellung des Flügels den Schlossmechanismus ein- und ausschaltet, wobei der Flügel durch eine manuell oder elektrisch angetriebene Fensterbedienungsvorrichtung mit einem in einem Gehäuse eingebetteten Antriebselement, das mit der Blendrahmenkonstruktion verbunden ist, und ein freies, mit dem aufschließbaren Flügel zu verbindendes Ende aufweist, von seiner geschlossenen Stellung in eine Lüftungsstellung öffenbar ist.The EP 0 789 126 A1 shows an assembly comprising a window with a wing which is unlockable with respect to a frame and can be locked in the closed position with a espagnolette mechanism relative to the frame, wherein the espagnolette mechanism has an axially adjustable in a wing element locking rod for activating a likewise mounted in the wing locking device which engage and disengage engagement devices connected to the frame construction - with axial adjustment of the locking bar. The assembly further includes a drive device which, in the closed position of the wing, engages and disengages the latch mechanism, the wing being constituted by a manually or electrically powered window operating device having a drive element embedded in a housing connected to the frame construction and a free, having to be connected with the unlockable wing end, can be opened from its closed position to a ventilation position.

Die Antriebsvorrichtung des Schlossmechanismuses umfasst dabei ein mit der Arretierstange verbundenes Mitnehmerelement, wobei eine Endsektion des Antriebselementes an ihrem freien Ende ausgebildet ist, um vom Flügelelement der Arretierstange aufgenommen zu werden, so dass die Endsektion mit der Arretierstange parallel geführt wird, wobei die Endsektion mit einem mit dem Mitnehmerelement verbundenen Kopplungselement zu verbinden ist, damit die axiale Verstellung der Arretierstange anschließend an die Bewegung des Antriebselementes beim Schließen des Fensters erfolgt. Die Arretiervorrichtungen, welche das Mitnehmerelement und/oder das Kopplungselement bei der Schließbewegung aktivieren, verstellen das Mitnehmerelement und die Arretierstange nur axial, wenn der Flügel in geschlossener Stellung gegenüber dem Blendrahmen gespannt ist, und die Arretiervorrichtungen gegenüber den an der Blendrahmen befestigten Eingriffsvorrichtungen positioniert sind.The drive mechanism of the lock mechanism in this case comprises a driving element connected to the locking rod, wherein an end section of the drive element is formed at its free end to be received by the wing member of the locking rod, so that the end section is guided in parallel with the locking rod, wherein the end section with a connected to the driver element coupling element is to be connected, so that the axial adjustment of the locking rod is subsequent to the movement of the drive element when closing the window. The locking devices that activate the driver element and / or the coupling element during the closing movement, adjust the driver element and the locking rod only axially when the wing is clamped in the closed position relative to the frame, and the locking devices are positioned opposite to the attached to the frame engagement devices.

Aus der EP 0 600 105 A1 ist ein Kettenantrieb für ausstellbare Flügel von Fenstern oder Türen bekannt, bei dem an einem Rahmen der in einem kastenförmigen, langgestreckten Gehäuse untergebrachte Kettenantrieb und am anderen Rahmen, insbesondere dem Flügelrahmen, das freie Ende einer Ausstellkette angebracht ist. Weiterhin mit einem aus Motor, Getriebe und Kettenantriebsglied bestehenden, umsteuerbaren Antrieb und der Ausstellkette, die in einer schleifenförmigen Führung aufgenommen ist.
Die Anordnung weist keine Verriegelungsmöglichkeit für den Flügel auf. Besonders bei großen Flügeln könnte dieser durch Winddruck aufgedrückt werden und dadurch nicht mehr dicht schließen.From the EP 0 600 105 A1 is a chain drive for tiltable wings of windows or doors is known in which on a frame of the housed in a box-shaped, elongated housing chain drive and the other frame, in particular the sash, the free end of a Ausstellkette is attached. Furthermore, with a reversible drive consisting of motor, gear and chain drive member and the Ausstellkette, which is accommodated in a loop-shaped guide.
The arrangement has no possibility of locking the wing. Especially with large wings this could be pressed by wind pressure and thus not close tight.

In der EP 1 057 959 A1 ist eine Ausstellvorrichtung für Fensterflügel oder Lüftungsklappen gezeigt, mit einem Ausstellmechanismus, mit dem der Flügel in eine Lüftungsstellung geöffnet und danach wieder geschlossen werden kann, wobei eine mit dem Ausstellmechanismus in Wirkverbindung stehende Umlenkeinrichtung vorgesehen ist, mittels der eine Verriegelung eines Stangenverschlusses mit zwei oder mehr Verriegelungsstellen betätigbar istIn the EP 1 057 959 A1 For example, there is shown an opening device for window sashes or louvers having an opening mechanism for opening and then re-closing the sash to a vent position with a deflector operatively connected to the opening mechanism by means of locking a bar closure with two or more Locking points is actuated

Nachteilig bei dieser Anordnung ist, dass die Umlenkeinrichtung, bei der Führungszapfen in schrägen Führungen aufgleiten, sehr aufwändig ist. Es können bei Abnutzung Betriebsstörungen durch ein Haken oder Verkanten der Führungszapfen in den Führungen auftreten. Die Verriegelungsstangen können aufgrund der Übersetzung in den schrägen Führungen der Umlenkeinrichtung nur geringfügige Bewegungen ausführen, um zu verriegeln.A disadvantage of this arrangement is that the deflection, slide in the guide pin in oblique guides, is very expensive. There may be malfunction due to a hook or tilting of the guide pin in the guides when worn. The locking bars can perform only minor movements due to the translation in the oblique guides of the deflector to lock.

Der Erfindung liegt die Aufgabe zugrunde, eine Verriegelung für einen manuell oder motorisch betätigbaren Flügel auszubilden, welche einfach aufgebaut und kostengünstig herzustellen ist.The invention has for its object to form a lock for a manually or motor operable wing, which is simple in construction and inexpensive to manufacture.

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.

Die Flügel von Fenstern, insbesondere von Oberlichtfenstern, sind meistens aufgrund ihrer hohen Anbringung nicht direkt betätigbar, sondern werden entweder über Handhebel und Gestänge oder über meist elektromotorische Antriebe betätigt. Besonders bei großen Flügeln ist eine Verriegelung vorzusehen, da die Flügel ansonsten durch Winddruck aufgedrückt werden könnten oder nicht dicht abschließen. Es ist weiterhin an handbetätigten Fensterflügeln gängige Technik, dass im Falz zwischen dem Flügel und dem Rahmen verschieblich am Flügel gelagerte Riegelelemente angeordnet sind, welche mit am Rahmen angeordneten Riegelaufnahmen zusammenwirken. Die erfindungsgemäße Verriegelung kann mit einer derartigen Stangenverriegelung zusammenwirken, aber auch mit einer am Flügel anbringbaren Anbauverriegelung.The wings of windows, especially skylights, are usually not directly operable due to their high mounting, but are operated either by hand lever and linkage or via mostly electric motor drives. Especially with large wings a lock should be provided, since the wings could otherwise be pressed by wind pressure or not close tight. It is also on manual window sash common technique that in the fold between the wing and the frame slidably mounted on the wing locking elements are arranged, which cooperate with arranged on the frame bolt receptacles. The locking device according to the invention can cooperate with such a bar lock, but also with an attachable to the wing attachment lock.

Der Antrieb ist so ausgebildet, dass zu Beginn des Öffnungsvorgangs bzw. am Ende des Schließvorgangs die Verrieglung betätigt wird. Der am Rahmen angeordnete Antrieb weist ein flexibles Betätigungselement, beispielsweise eine Kette, auf, welches am Flügel über eine Konsole festgelegt ist, wobei die Anordnung auch umgekehrt erfolgen kann. Die Konsole weist zwei teleskopartig ineinandergreifende Hülsen auf, wobei sich die innere Hülse gegen eine in der äußeren Hülse angeordnete Feder und einen Anschlag abstützt. Durch ein im Antrieb angeordnetes, manuell oder motorisch betätigbares Antriebsritzel kann die Kette aus dem Antriebsgehäuse ausgeschoben oder in dieses eingezogen werden, wodurch der Flügel verschwenkt wird. Die Kette ist in einer Führung im Antriebsgehäuse geführt, wobei Vorrichtungen vorgesehen sind, welche ein vollständiges Ausschieben der Kette aus dem Antriebsgehäuse verhindern. Dies können elektrische Schaltelemente oder mechanische Blockierelemente sein. Am inneren Ende der Kettenführung ist ein Mitnehmer gegen eine Feder oder ein elastisches Element verschieblich angeordnet, welcher mit der am Flügel angeordneten Verriegelung zusammenwirkt und durch das Betätigungselement betätigt wird.The drive is designed so that at the beginning of the opening process or at the end of the closing operation, the lock is actuated. The arranged on the frame drive has a flexible actuator, such as a chain, which is fixed to the wing via a console, the arrangement can also be reversed. The console has two telescopically intermeshing sleeves, wherein the inner sleeve is supported against an arranged in the outer sleeve spring and a stop. By arranged in the drive, manually or by motor actuated drive pinion, the chain can be pushed out of the drive housing or pulled into this, whereby the wing is pivoted. The chain is guided in a guide in the drive housing, wherein devices are provided which a complete pushing out prevent the chain from the drive housing. These can be electrical switching elements or mechanical blocking elements. At the inner end of the chain guide, a driver is slidably disposed against a spring or an elastic element, which cooperates with the arranged on the wing latch and is actuated by the actuating element.

Die Länge des Betätigungselements ist so abgestimmt, dass, wenn sich der Flügel in der Schließlage in Anlage mit dem Rahmen befindet, das Betätigungselement in der Führung in Anlage mit dem Mitnehmer gelangt. Das weitere Einziehen der Kette wird durch die Verkürzung der teleskopierenden Konsole ermöglicht, wobei die Kette den Mitnehmer gegen die Feder verschiebt und die Verriegelung des Flügels betätigt. Die zusätzlich mögliche Hubbewegung der Konsole wird somit in die Betätigungsbewegung des Mitnehmers zur Verriegelung des Flügels umgesetzt.The length of the actuating element is adjusted so that when the wing is in the closed position in contact with the frame, the actuating element in the guide comes into contact with the driver. The further retraction of the chain is made possible by the shortening of the telescoping console, wherein the chain moves the driver against the spring and actuates the locking of the wing. The additional possible stroke of the console is thus implemented in the actuating movement of the driver to lock the wing.

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
die Seitenansicht auf einen Flügel mit einem Antrieb und mit einer Verriegelungseinrichtung im Teilschnitt;
Fig. 2
den Antrieb nach Fig. 1 in der Draufsicht auf die Führung des Betätigungselements;
Fig. 3
eine Draufsicht auf eine am Flügel angeordnete Riegeleinrichtung in verriegeltem Zustand.
Showing:
Fig. 1
the side view of a wing with a drive and with a locking device in partial section;
Fig. 2
the drive after Fig. 1 in the plan view of the guide of the actuating element;
Fig. 3
a plan view of a wing arranged on the locking device in the locked state.

Die Figur 1 zeigt in der Seitenansicht einen Flügels 1 und einen Rahmen 2, welche im Teilschnitt dargestellt sind, wobei der Flügel 1 sich gerade in Anlage am Rahmen 2 befindet. Am Rahmen 2 ist ein Antrieb 3 angeordnet, welcher ein flexibles Betätigungselement 4 aufweist, das als Kette oder beispielsweise als Flachband oder als Seil mit einem versteiften Anfangsbereich ausgebildet sein kann. Das Betätigungselement 4 wirkt mit einer am Flügel 1 angeordneten Konsole 5 und einem Mitnehmer 8 zusammen, welcher mit einem Verbindungselement 10 an einem Verschiebeelement 9 festgelegt ist.The FIG. 1 shows a side view of a wing 1 and a frame 2, which are shown in partial section, the wing 1 is just in contact with the frame 2. On the frame 2, a drive 3 is arranged, which has a flexible actuating element 4, which may be formed as a chain or, for example, as a flat band or rope with a stiffened initial region. The actuating element 4 acts with a wing 1 arranged Console 5 and a driver 8 together, which is fixed with a connecting element 10 on a sliding element 9.

Zum Verschwenken des Flügels 1 wird das verschieblich in einer Führung 12 angeordnete Betätigungselement 4 durch ein Antriebsritzel 13 verschoben, wodurch das Betätigungselement 4 drehrichtungsabhängig aus dem Antriebsgehäuse ausgeschoben oder in dieses eingezogen wird. Beim Einziehen des Betätigungselements 4 in die im Antriebsgehäuse angeordnete Führung 12 gelangt das Betätigungselement 4 in Anlage mit dem durch eine Feder 11 beaufschlagten Mitnehmer 8, der verschieblich im Antriebsgehäuse aufgenommen ist. Das weitere Einziehen des Betätigungselements 4 bewirkt anschließend eine Verschiebung des Mitnehmers 8. Da sich der Flügel 1 dabei in Anlage mit dem Rahmen 2 befindet, verkürzen sich durch das weitere Einziehen des Betätigungselements 4 die Konsole 5, indem sich eine innere Hülse 7 in eine äußere Hülse 6 der Konsole 5 einschiebt, wie es in der Figur 1 durch den Pfeil "A" dargestellt ist. Dabei stützt sich die innere Hülse 6 gegen eine in der äußeren Hülse 7 angeordnete Feder und gegen einen Anschlag, welcher verhindert, dass die innere Hülse 6 aus der äußeren Hülse 7 herausgezogen werden kann. Die Feder und der Anschlag sind in den Figuren nicht weiter dargestellt. Der zusätzliche Hub der Konsole 5 ermöglicht das weitere Einziehen des Betätigungselements 4 und die Verschiebung des Mitnehmers 8 mit dem Verschiebeelement 9, wodurch ein oder mehrere am Verschiebeelement 9 angeordnete Riegel 14 in Eingriff mit dem oder den am Rahmen 2 angeordneten Riegelaufnahmen 15 gelangen und den Flügel 1 verriegeln.For pivoting the blade 1, the displaceably arranged in a guide 12 actuator 4 is displaced by a drive pinion 13, whereby the actuating element 4 is pushed depending on the direction of rotation of the drive housing or pulled into this. When pulling the actuator 4 in the arranged in the drive housing guide 12, the actuator 4 comes into contact with the acted upon by a spring 11 driver 8, which is slidably received in the drive housing. The further retraction of the actuator 4 then causes a displacement of the driver 8. Since the wing 1 while it is in contact with the frame 2, shorten by the further retraction of the actuating element 4, the console 5 by an inner sleeve 7 in an outer Sleeve 6 of the console 5 einschiebt, as it is in the FIG. 1 represented by the arrow "A". In this case, the inner sleeve 6 is supported against an arranged in the outer sleeve 7 spring and against a stop which prevents the inner sleeve 6 can be pulled out of the outer sleeve 7. The spring and the stop are not shown in the figures. The additional stroke of the bracket 5 allows further retraction of the actuator 4 and the displacement of the driver 8 with the sliding element 9, whereby one or more arranged on the sliding element 9 bolt 14 engage with or arranged on the frame 2 bolt receptacles 15 and the wing Lock 1.

Zum Öffnen des Flügels wird durch die entsprechende Rotation des Antriebsritzels 13 das Betätigungselement 4 aus dem Antriebsgehäuse heraus verschoben. Dabei verlängert sich zuerst die Konsole 5, indem die innere Hülse 7 aus der äußeren Hülse 6 heraus verschoben wird. In einer einfachen Ausgestaltung wird dabei der Mitnehmer 8 durch die Feder 11 oder ein elastisches Element zurück gedrückt, wobei der Mitnehmer 8 dann das Schiebelement 9 zurück verschiebt, wodurch die Riegelaufnahmen 15 die Riegel 14 freigeben. Der Flügel 1 kann anschließend durch ein weiteres Ausschieben des Betätigungselements 4 in Richtung seiner Offenlage verschwenkt werden. Es ist auch denkbar, den Mitnehmer 8 mit einem am Betätigungselement angeordneten Magneten zurückzuziehen, welcher sich nach dem Zurückziehen vom Mitnehmer 8 löst.To open the wing, the actuating element 4 is moved out of the drive housing by the corresponding rotation of the drive pinion 13. In this case, the console 5 extends first by the inner sleeve 7 is moved out of the outer sleeve 6 out. In a simple embodiment of the driver 8 is pressed back by the spring 11 or an elastic element, wherein the driver 8 then moves the sliding element 9 back, whereby the bolt receptacles 15 release the latch 14. The wing 1 can then be pivoted by a further pushing out of the actuating element 4 in the direction of its open position. It is also conceivable, the driver 8 withdraw with a magnet arranged on the actuator, which is released after retraction of the driver 8.

Denkbar ist auch eine Anordnung, bei der der Mitnehmer 8 als Riegelelement ausgebildet ist und direkt in eine am Flügel 1 angeordnete Riegelaufnahme 14 eingreift.Also conceivable is an arrangement in which the driver 8 is designed as a locking element and engages directly in a arranged on the wing 1 bolt receptacle 14.

Liste der ReferenzzeichenList of reference characters

11
Flügelwing
22
Rahmenframe
33
Antriebdrive
44
Betätigungselementactuator
55
Konsoleconsole
66
äußere Hülseouter sleeve
77
innere Hülseinner sleeve
88th
Mitnehmertakeaway
99
Verschiebeelementdisplacement element
1010
Verbindungselementconnecting element
1111
Federfeather
1212
Führungguide
1313
Antriebsritzelpinion
1414
Riegelbars
1515
RiegelaufnahmeBolt receiver

Claims (7)

  1. Locking system for the sash/leaf (1) of a window or of a shutter, with a drive (3) and with a guide (12) arranged in the housing of the drive (3), and with a flexible actuating element (4) which can be displaced in the guide (12) and is intended for pivoting the sash/leaf (1) between a closed and an open position, characterized in that a bracket (5) which can be varied in its extension is arranged between the flexible actuating element (4) and the sash/leaf (1) and, with the sash/leaf (1) closed, in which case the sash/leaf (1) is in contact with the frame (2), is contracted in its extension by the actuating element (4) being pulled further into the guide (12) of the drive (3), and in that a driver (8) accommodated displace ably in the drive housing engages in the guide (12), wherein the actuating element (4), as a result of being pulled in further, displaces the driver (8) against a spring (11) or an elastic element, wherein the driver (8) displaces a displacing element (9) arranged on the sash/leaf (1) in order to lock the sash/leaf (1).
  2. Locking system according to Claim 1, characterized in that the bracket (5) comprises an outer sleeve (6) and an inner sleeve (7), wherein the sleeves (6, 7) are arranged such that they can be displaced one inside the other.
  3. Locking system according to Claim 1, characterized in that the bracket (5) comprises an elastic element by means of which the bracket can be varied in its extension.
  4. Locking system according to Claim 1, characterized in that the driver (8) is designed as a 1 atch and engages in a latch keeper (15) arranged on the sash/leaf (1).
  5. Locking system according to Claim 1, characterized in that the driver (8) is designed to engage in the rebate region between the sash/leaf (1) and frame (2).
  6. Locking system according to Claim 1, characteri zed in that the displacing element (9) comprises at least one latch (14) which engages in a latch keeper (15) arranged on the frame (2).
  7. Locking system according to Claim 1, characterized in that the actuating element (4) is formed by a chain which act s from one side on the driver (8) with a displacing action.
EP04006166A 2003-06-30 2004-03-16 Locking device for a window or a flap Expired - Lifetime EP1493892B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10329528 2003-06-30
DE10329528A DE10329528A1 (en) 2003-06-30 2003-06-30 Latch for the wing of a window or flap

Publications (2)

Publication Number Publication Date
EP1493892A1 EP1493892A1 (en) 2005-01-05
EP1493892B1 true EP1493892B1 (en) 2009-01-28

Family

ID=33426800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04006166A Expired - Lifetime EP1493892B1 (en) 2003-06-30 2004-03-16 Locking device for a window or a flap

Country Status (4)

Country Link
EP (1) EP1493892B1 (en)
AT (1) ATE422018T1 (en)
DE (2) DE10329528A1 (en)
DK (1) DK1493892T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20050568A1 (en) * 2005-09-16 2007-03-17 Gsg Internat Spa MOTORIZED DOOR FIXTURE
DE102010020410A1 (en) * 2010-05-12 2011-11-17 Gröninger Antriebstechnik GmbH & Co. KG Belt drive for tensile and compressive stress
EP3620602B1 (en) * 2018-09-10 2021-02-17 Siegenia-Aubi Kg Device for opening and/or closing, and for locking a closed state of a locking device, for closing an opening in a room, and a closing device with such a device
DE102019007008A1 (en) * 2019-10-09 2021-04-15 Siegenia-Aubi Kg Opening device for a turn-tilt sash of a window or door

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844101A1 (en) * 1988-12-28 1990-07-05 Ludwig Kessler Electromechanical device for closing and opening windows
DE59200348D1 (en) * 1992-10-29 1994-09-08 Hautau Gmbh W Chain drive for hinged sashes of windows, doors or the like.
DK172426B1 (en) * 1996-02-12 1998-06-08 Rasmussen Kann Ind As Window with a pass lock lock mechanism and a window operator with an exhibitor element
DE19858533A1 (en) * 1997-12-18 1999-08-12 Steinel Ag Electro-mechanical operating mechanism for windows and doors
CH693456A5 (en) * 1999-05-31 2003-08-15 Rbs Beschlaege Gmbh The push-out of a wing, particularly for windows or ventilation systems.

Also Published As

Publication number Publication date
DE502004008934D1 (en) 2009-03-19
ATE422018T1 (en) 2009-02-15
DE10329528A1 (en) 2005-02-03
EP1493892A1 (en) 2005-01-05
DK1493892T3 (en) 2009-05-04

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