EP2105565B1 - Drive to operate the leaf of a window - Google Patents

Drive to operate the leaf of a window Download PDF

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Publication number
EP2105565B1
EP2105565B1 EP09155955.9A EP09155955A EP2105565B1 EP 2105565 B1 EP2105565 B1 EP 2105565B1 EP 09155955 A EP09155955 A EP 09155955A EP 2105565 B1 EP2105565 B1 EP 2105565B1
Authority
EP
European Patent Office
Prior art keywords
drive
scissors
casement
push rod
out mechanism
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.)
Active
Application number
EP09155955.9A
Other languages
German (de)
French (fr)
Other versions
EP2105565A2 (en
EP2105565A3 (en
Inventor
Tilman Sattler
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
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Application filed by Geze GmbH filed Critical Geze GmbH
Priority to PL09155955T priority Critical patent/PL2105565T3/en
Publication of EP2105565A2 publication Critical patent/EP2105565A2/en
Publication of EP2105565A3 publication Critical patent/EP2105565A3/en
Application granted granted Critical
Publication of EP2105565B1 publication Critical patent/EP2105565B1/en
Active legal-status Critical Current
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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
    • E05F15/63—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
    • 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
    • E05Y2201/10—Covers; Housings
    • 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
    • E05Y2201/10—Covers; Housings
    • E05Y2201/11—Covers
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • 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
    • E05Y2600/40—Mounting location; Visibility of the elements
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/23—Combinations of elements of elements of different categories
    • E05Y2800/232—Combinations of elements of elements of different categories of motors and transmissions
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/244—Combinations of elements arranged in serial relationship
    • 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

Definitions

  • the invention relates to a drive for a wing of a window according to the preamble of claim 1.
  • the scissor arrangement has a push rod for actuating a skylight scissors, the push rod being operatively connected to a spindle nut which is arranged on a spindle driven by an electric motor.
  • the electric motor and the spindle are arranged below the skylight scissors.
  • an engagement arrangement is provided opposite the skylight scissors below the electric motor, which protrudes laterally from the scissor arrangement and engages in the closed position of the wing in the rebate space between the wing and frame for actuating a locking linkage arranged on the wing.
  • the distance between the skylight scissors and the wing is very large and the articulation of the wing to the skylight scissors is arranged off-center, which means that the application of force to the wing is unfavorable.
  • a motor with a spindle rod is arranged in an outer scissor arm while the pivotable scissor arm is articulated on it, can be turned out.
  • the swiveling scissor arm is also visually striking when the scissors are closed.
  • the invention has for its object to provide a universal, versatile actuating device for a wing of a window, which enables a favorable introduction of force to the wing.
  • the motor drive according to the invention serves to open and close a wing which is pivotably arranged in hinges in a frame of a window.
  • the drive arranged on the frame of the window has a scissor stay, which is articulated with its free end in a wing bracket arranged on the wing.
  • the stay scissors of the drive are advantageously arranged in such a way that when the drive is arranged centrally on the frame, the stay scissors are also articulated on the sash bracket at least approximately centrally on the sash.
  • the central application of force to the sash prevents the sash from twisting and ensures that the sash closes securely and evenly.
  • the size of the windows is often chosen for optical reasons so that a window fills a grid of the mullion-transom construction.
  • the drive can be expanded for an arrangement in a mullion-transom construction with additional elements, which means that the drive extends unobtrusively across the entire width of the window frame and ends on both sides with the vertical mullions.
  • the drive is designed as a compact structural unit, the components, such as the drive unit, push rod and stay scissors, being arranged on a common mounting plate and covered by a common cover.
  • the stay scissors are received in a receptacle of the drive, from which the stay scissors can be swung out and in.
  • the drive is closed on the side with removable side covers.
  • the side covers are designed in a chamfered shape to create a beautifully flowing transition to the frame.
  • the side covers can also be designed in a straight, narrow shape for installation in a mullion-transom construction.
  • a recess is advantageously provided in the cover, which facilitates the intervention for attaching the electrical connection.
  • the recess in the cover is covered in the assembled state by an extension arranged on the side cover.
  • the drive unit is operatively connected to the opening scissors via a push rod, the push rod having an external thread and being screwed into a spindle nut of the drive unit.
  • the push rod advantageously has an internal thread at its opposite end, which enables the push rod to be extended to connect further stay scissors or additional elements.
  • the drive can thus easily be expanded to two or more stay scissors to prevent the wing from twisting and to support the wing securely with large and heavy sashes.
  • the drive unit has an adjustment option for the maximum displacement movement of the spindle nut. This means that the opening width of the opening scissors or scissors can be adjusted.
  • the adjusting screw is located in the area of the stay scissors and from the front, i.e. perpendicular to the mounting plate, operable. Likewise, all fastenings and settings are arranged so that they can be easily operated from the front, which is particularly advantageous when installing the drive in a mullion-transom construction, since in this installation situation it is almost impossible to attach a tool to the side.
  • the push rod is moved by the sliding movement of the spindle nut of the motor drive unit.
  • the stay scissors are advantageously pivoted about the push rod so that the stay scissors can follow the displacement caused by the opening and closing of the wing.
  • the designs of the drive are arranged as a unit with a drive unit and one or more stay scissors on a mounting plate and covered with the corresponding cover.
  • additional elements can advantageously be arranged at the lateral ends.
  • An additional element can serve as a visual supplement to the drive in the installation situation in a mullion-transom construction and cannot contain any other functional elements.
  • a connecting element for connecting the additional element is merely arranged instead of the respective side cover, the side cover again being able to be used as a termination of the additional element.
  • the additional element can also be designed as an additional locking device which interacts with a locking linkage which is displaceably arranged in the wing in a groove in the wing profile, as a result of which the wing can be locked to the frame at one or more points.
  • a locking linkage which is displaceably arranged in the wing in a groove in the wing profile, as a result of which the wing can be locked to the frame at one or more points.
  • at least one pin is arranged on the locking linkage of the wing, which interacts with a driver of the additional locking device.
  • the driver has a cutout corresponding to the pin of the locking linkage for receiving the pin.
  • the additional locking element has a mounting plate on which a push rod is arranged with the driver, which carries the driver.
  • the push rod of the additional locking mechanism can be screwed into the inner thread of the push rod of the last stay scissors with an external thread and is thus operated together with the stay scissors. The initial movement of the push rod unlocks the stay scissors and unlocks the further locking of the sash actuated by the additional locking.
  • the additional locking device is also connected to the drive with a connecting element after removal of a side cover on the drive and provided with a cover, the outer end of which can again be formed by the removed side cover.
  • the cover for the additional locking has a recess on the side facing the mounting plate for the driver to reach through.
  • FIG. 1 A motor drive 1 for opening and closing a wing 2 of a window is shown.
  • the drive 1 is arranged on the frame 3 of the window.
  • the wing 2 is pivotally mounted in hinges 4 arranged between the wing 2 and the frame 3.
  • the drive 1 has a stay scissors 5 which is articulated to a wing bracket 6 fixed on the wing 2.
  • the drive 1 is advantageously designed such that when the drive 1 is arranged centrally on the frame 3, the sash bracket 6 is also arranged at least approximately centrally on the sash 2.
  • the central application of force to the wing 2 prevents the wing 2 from twisting. This is achieved in that the stay scissors 5 are arranged directly in extension with the drive unit 13 and the stay scissors 5 are arranged in such a way that the side directed towards the drive unit 13, on which the mounting on the wing bracket 6 is provided.
  • the Fig. 2 shows a further embodiment of a drive 1 for a window, which is arranged in a so-called mullion-transom construction.
  • a mullion-transom construction is a facade or partition formed from vertical mullions and horizontal transoms, in which grid, wall or facade elements or windows resulting from this construction can be used. Often, the size of the windows is chosen for optical reasons so that a window fills a grid of the mullion-transom construction.
  • the drive 1 is therefore designed to be optically inconspicuous and extends over the entire width of the frame 3 of the window, the drive terminating on both sides with one of the vertical posts. In order to achieve this conclusion, additional elements 7, 7 'can be arranged laterally.
  • the Indian Fig. 2 The illustrated drive 1 has two stay scissors 5 in order to prevent the wing 2 from twisting in the case of large and heavy wings 2 and to support the wing 2 securely.
  • the drive 1 is designed as a compact unit, with a scissor stay 5, which in the Fig. 3 is shown in its rest position, the stay scissors 5 being received in a receptacle 8 of the drive 1.
  • the drive 1 is closed by a cover 9, side covers 10, 10 ', a panel 11, which covers the receptacle 8 for the stay scissors 5, and by a mounting plate 12.
  • the side covers 10, 10 ' are formed in a beveled shape, as is the case during assembly Fig. 1 is advantageous.
  • the side covers can advantageously be formed in a straight, narrow shape as a 10 "side cover for the conclusion in the installation situation in a mullion-transom construction, as in the Fig.
  • FIG. 7 shows the drive 1 with the cover 9 removed and the opening scissors 5, the arrangement of the electromotive drive unit 13 and parts of the opening mechanism of the opening scissors 5 being shown.
  • the cover 9 has a recess 29, which in the assembled state is covered by an extension 30 arranged on the side cover 10.
  • the Recess 29 facilitates the electrical connection of the drive 1.
  • the electrical connection is made in a manner not shown in the figure in that a connecting cable provided with a plug element is inserted into a complementary socket element arranged on the motor unit 13.
  • the possibility of engaging in the recess 29 advantageously makes it easier to plug in and unplug the connection cable.
  • the drive unit 13 is connected via a push rod 14 to the stay scissors 5, as shown in FIG Fig. 5 is shown.
  • the drive unit 13 and the area of the push rod 14 is in Fig. 5 shown in a partially sectioned representation.
  • the drive unit 13 has a threaded spindle 15 and a spindle nut 16.
  • a connecting element 17 for the push rod 14 is arranged on the spindle nut 16 on the side facing the stay scissors 5.
  • This connecting element 17 can be designed as a blind hole with an internal thread, into which the push rod 14 provided with an external thread at one end can be screwed.
  • the push rod 14 in turn has a connecting element 17, which can be designed as an internal thread, into which a further push rod 14 or 14 ', for connecting a further stay scissors 5 or an additional element 7, 7', can be screwed.
  • the stay scissors 5 have a U-shaped profile 18 for storage, which receives the push rod 14, a spherical bearing 19, a slide 20, a clamping element 21 and a link bearing 25, which are arranged around the push rod 14.
  • the U-shaped profile 18 has on its two side legs inwardly facing webs for guiding and holding these parts.
  • the stay scissors 5 is pivotably arranged around the push rod 14 in order to be able to follow the vertical displacement of the wing bracket 6 when the wing 2 is opened and closed. This is achieved in that the spherical bearing 19, the slide 20 and the link bearing 25 are pivotally arranged on the push rod 14.
  • the opening and closing of the stay scissors 5 is effected via the push rod 14 by the displacement movement of the spindle nut 16 of the motor drive unit 13.
  • the drive unit 13 has an adjustment option for the maximum displacement movement of the spindle nut 16, with which the opening width of the opening scissors or opening scissors 5 - and thus the opening width of the leaf 2 - can be adjusted.
  • an adjusting screw is provided in the area of the stay scissors 5, which perpendicular to the mounting plate 12, which can be used to change the positioning of a limit switch of the drive unit 13.
  • the link bearing 25 is in a manner not shown in the figure in relation to the push rod 14 immovable in the longitudinal direction, but arranged pivotably about the push rod 14 in the profile 18.
  • the carriage 20 is also pivotally arranged about the push rod 14, but is fixed on the push rod 14 by the clamping element 21 in the direction of displacement.
  • the articulated bearing 19 of the stay scissors 14, which is also pivotably arranged, is displaceably arranged relative to the push rod 14 and serves to support the stay scissors 5.
  • a swivel link 22 is also provided, which is rotatably mounted in the link bearing 25 and has a link 23, in which a pin 24 arranged in the slide 20 engages.
  • the link 23 is shaped so that the stay scissors 5 are secured against pivoting in the closed position, whereby the wing 2 is locked.
  • FIG. 6 a section of the cover 9 and the mounting plate 12 is shown.
  • the mounting plate 12 has grooves 26, in which latching webs 27 engage, which are arranged in the longitudinal extent on the profile of the cover 9.
  • the elastically resilient legs of the cover 9 are bent toward one another via their parallel position in the assembled state in such a way that the latching webs 27 engage securely in the grooves 26 and hold the cover 9.
  • FIG. 7 A further embodiment of the drive 1 with a drive unit 13 and two stay scissors 5 is shown, as a result of which the wing is prevented from twisting in the case of wide wings 2.
  • the push rod 14 of the second stay scissors 5 can be screwed into the connecting element 17 of the push rod 14 of the first stay scissors 5, whereby two identical push rods can be used, which reduces the storage costs and the number of parts.
  • a continuous, long push rod 5 can optionally also be used.
  • the stay scissors 5 are identical.
  • Both versions of the drive 1 are arranged as a structural unit with a drive unit 13 and the stay scissors 5 or the stay scissors 5 on the mounting plate 12 and covered with the corresponding cover 9.
  • the drive 1 can advantageously be expanded at the lateral ends with additional elements 7, 7 '. This is in the Fig. 7 shown with the design with two scissors 5.
  • the side covers 10, 10 ' which laterally close the drive 1 are removable.
  • FIG. 7 two different additional elements 7, 7 'are shown.
  • an additional element is arranged, which shows the optical addition of the drive 1 in the installation situation in a mullion-transom construction.
  • connecting elements 28, 28' are arranged, which on the one hand engage in the cover 9 of the drive 1 and on the other hand in the respective cover 9 'of the additional element 7, 7'.
  • the connecting element 28 ' like the side part 10', has the extension 30 which covers the recess 29 of the cover 9.
  • the additional element 7 'further consists of a fastening element 31, which is like a short piece of mounting plate 12 and also has grooves 26, in which the cover 9' can engage.
  • a side cover 10 is provided in a straight shape, as it in the Fig. 7 is shown.
  • No additional functional elements are included in the additional element 7 '. It serves as a cover to visually complement the drive 1 in mullion-transom constructions or other similar installation situations, for example if the drive 1 is to be flush in a window reveal.
  • an additional element 7 ' can be arranged at both ends of the drive 1 for optical completion.
  • an additional locking device can be arranged, which, in addition to the above-described locking of the opening scissors 5 in the link 23 of the swivel arm 22, advantageously enables a further locking of the wing 2.
  • a locking linkage arranged displaceably in a groove of the wing profile is arranged in the wing 2 in a manner known per se, by means of which the wing 2 can be locked to the frame 3 at at least one, generally at several points.
  • At least one pin for engaging a driver 32 is arranged on the locking linkage.
  • the driver 32 has a cutout for receiving the pin arranged on the locking linkage, the shape of the cutout being matched to the pin.
  • the additional element 7 has a mounting plate 12 'on which a push rod 14' which is guided in a guide element 33 and on which the driver 32 is fixed is arranged.
  • the push rod 14 ' has an external thread on one side, which can be screwed into the internal thread of the connecting element 17 of the push rod 14 of the stay scissors 5 for connecting the additional element 7 to the drive 1.
  • the push rod 14 ' can also have a connecting element 17 at its other end for connecting further, future additional elements.
  • the cover 9 'of the additional element 7 has a cutout 34 for the catch 32 to pass through.
  • the additional element 7 can also be supplemented with an additional element 7 '. It is also conceivable to design a stay scissors 5 as a further additional element which can be arranged on the drive 1 or on the additional element 7.
  • a beveled side cover 10, 10 "or a straight side cover 10" can be arranged as a side termination.
  • the screw sleeve provided on the inclined side cover 10, 10 'for fastening it can be closed with a locking pin 36 which is adapted in shape.

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  • Power-Operated Mechanisms For Wings (AREA)
  • Window Of Vehicle (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Description

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

Aus der DE 103 37 480 A1 ist eine motorisch betreibbare Scherenanordnung zum Betätigen von Flügeln, wie Oberlichte, Klappen oder Fenster, bekannt. Die Scherenanordnung weist eine Schubstange zur Betätigung einer Oberlichtschere auf, wobei die Schubstange mit einer Spindelmutter wirkverbunden ist, die auf einer durch einen Elektromotor angetriebenen Spindel angeordnet ist Der Elektromotor und die Spindel sind unterhalb der Oberlichtschere angeordnet. Weiterhin ist gegenüber der Oberlichtschere unterhalb des Elektromotors eine Eingreifanordnung vorgesehen, welche seitlich aus der Scherenanordnung herausragt und in Geschlossenlage des Flügels in den Falzraum zwischen Flügel und Rahmen zur Betätigung eines am Flügel angeordneten Verriegelungsgestänges eingreift.From the DE 103 37 480 A1 is a motor-operated scissors arrangement for actuating wings, such as skylights, flaps or windows, is known. The scissor arrangement has a push rod for actuating a skylight scissors, the push rod being operatively connected to a spindle nut which is arranged on a spindle driven by an electric motor. The electric motor and the spindle are arranged below the skylight scissors. Furthermore, an engagement arrangement is provided opposite the skylight scissors below the electric motor, which protrudes laterally from the scissor arrangement and engages in the closed position of the wing in the rebate space between the wing and frame for actuating a locking linkage arranged on the wing.

Durch diesen aufwändigen Aufbau ist der Abstand der Oberlichtschere zum Flügel sehr groß und die Anlenkung des Flügels an die Oberlichtschere ist außermittig angeordnet, wodurch die Krafteinleitung auf den Flügel ungünstig ist.Due to this complex construction, the distance between the skylight scissors and the wing is very large and the articulation of the wing to the skylight scissors is arranged off-center, which means that the application of force to the wing is unfavorable.

In der DE 197 28 713 A1 ist in einem äußeren Scherenarm ein Motor mit einer Spindelstange angeordnet während der schwenkbare Scherenarm an diesen angelenkt, ausstellbar ist. Der schwenkbare Scherenarm ist auch in Geschlossenstellung der Schere optisch auffällig angeordnet.In the DE 197 28 713 A1 a motor with a spindle rod is arranged in an outer scissor arm while the pivotable scissor arm is articulated on it, can be turned out. The swiveling scissor arm is also visually striking when the scissors are closed.

Der Erfindung liegt die Aufgabe zugrunde, eine universelle, vielseitig einsetzbare Betätigungsvorrichtung für einen Flügel eines Fensters zu schaffen, welche eine günstige Krafteinleitung auf den Flügel ermöglicht.The invention has for its object to provide a universal, versatile actuating device for a wing of a window, which enables a favorable introduction of force to 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 design options for the invention.

Der erfindungsgemäße motorische Antrieb dient zum Öffnen und Schließen eines in Scharnieren schwenkbar in einem Rahmen eines Fensters angeordneten Flügels. Der auf dem Rahmen des Fensters angeordnete Antrieb weist eine Ausstellschere auf, welche mit ihrem freien Ende gelenkig in einem auf dem Flügel angeordneten Flügelbock gelagert ist.The motor drive according to the invention serves to open and close a wing which is pivotably arranged in hinges in a frame of a window. The drive arranged on the frame of the window has a scissor stay, which is articulated with its free end in a wing bracket arranged on the wing.

Vorteilhaft ist die Ausstellschere des Antriebs so angeordnet, dass bei einer mittigen Anordnung des Antriebs auf dem Rahmen die Anlenkung der Ausstellschere am Flügelbock ebenfalls zumindest annähernd mittig auf dem Flügel erfolgt. Durch die mittige Krafteinleitung auf den Flügel wird ein Verwinden des Flügels verhindert und ein sicheres, gleichmäßiges Schließen des Flügels bewirkt.The stay scissors of the drive are advantageously arranged in such a way that when the drive is arranged centrally on the frame, the stay scissors are also articulated on the sash bracket at least approximately centrally on the sash. The central application of force to the sash prevents the sash from twisting and ensures that the sash closes securely and evenly.

Bei Fassaden, die aus Fassadenteilen einer sogenannten Pfosten-Riegel-Konstruktion, mit senkrechten Pfosten und waagerechten Riegeln gebildet werden, sind aus optischen Gründen die Fenster in ihrer Größe häufig so gewählt, dass ein Fenster ein Raster der Pfosten-Riegel-Konstruktion ausfüllt. Der Antrieb ist für eine Anordnung in einer Pfosten-Riegel-Konstruktion mit Zusatzelementen erweiterbar, wodurch sich der Antrieb optisch unauffällig über die gesamte Breite des Rahmens der Fenster erstreckt und beiderseits mit den senkrechten Pfosten abschließt.For facades that are formed from facade parts of a so-called mullion-transom construction, with vertical mullions and horizontal transom, the size of the windows is often chosen for optical reasons so that a window fills a grid of the mullion-transom construction. The drive can be expanded for an arrangement in a mullion-transom construction with additional elements, which means that the drive extends unobtrusively across the entire width of the window frame and ends on both sides with the vertical mullions.

Der Antrieb ist als kompakte Baueinheit ausgebildet, wobei die Bauelemente, wie Antriebseinheit, Schubstange und Ausstellschere, auf einer gemeinsamen Montageplatte angeordnet und von einer gemeinsamen Abdeckung abgedeckt sind. Die Ausstellschere ist dabei in einer Aufnahme des Antriebs aufgenommen, aus welcher heraus die Ausstellschere aus- und einschwenkbar ist. Der Antrieb ist seitlich mit abnehmbaren Seitendeckeln verschlossen.The drive is designed as a compact structural unit, the components, such as the drive unit, push rod and stay scissors, being arranged on a common mounting plate and covered by a common cover. The stay scissors are received in a receptacle of the drive, from which the stay scissors can be swung out and in. The drive is closed on the side with removable side covers.

Die Seitendeckel sind in einer abgeschrägten Form ausgebildet, um einen formschönen fließenden Übergang zum Rahmen zu erhalten. Die Seitendeckel können jedoch auch in gerader, schmaler Form für den Einbau in eine Pfosten-Riegel-Konstruktion ausgebildet sein.The side covers are designed in a chamfered shape to create a beautifully flowing transition to the frame. However, the side covers can also be designed in a straight, narrow shape for installation in a mullion-transom construction.

Vorteilhaft ist in der Abdeckung eine Aussparung vorgesehen, die den Eingriff zur Anbringung des elektrischen Anschlusses erleichtert. Die Aussparung in der Abdeckung wird in montiertem Zustand von einem am Seitendeckel angeordneten Fortsatz abgedeckt.A recess is advantageously provided in the cover, which facilitates the intervention for attaching the electrical connection. The recess in the cover is covered in the assembled state by an extension arranged on the side cover.

Die Antriebseinheit ist über eine Schubstange mit der Ausstellschere wirkverbunden, wobei die Schubstange ein Außengewinde aufweist und in eine Spindelmutter der Antriebseinheit eingeschraubt ist. Vorteilhaft weist die Schubstange an ihrem entgegengesetzten Ende ein Innengewinde auf, das eine Verlängerung der Schubstange zum Anschluss weiterer Ausstellscheren oder von Zusatzelementen ermöglicht. Der Antrieb ist somit einfach auf zwei oder mehr Ausstellscheren erweiterbar, um bei großen und schweren Flügeln ein Verwinden des Flügels zu verhindern und den Flügel sicher abzustützen.The drive unit is operatively connected to the opening scissors via a push rod, the push rod having an external thread and being screwed into a spindle nut of the drive unit. The push rod advantageously has an internal thread at its opposite end, which enables the push rod to be extended to connect further stay scissors or additional elements. The drive can thus easily be expanded to two or more stay scissors to prevent the wing from twisting and to support the wing securely with large and heavy sashes.

Die Antriebseinheit weist eine Einstellmöglichkeit für die maximale Verschiebebewegung der Spindelmutter auf. Damit ist die Ausstellweite der Ausstellschere bzw. -scheren einstellbar. Die Einstellschraube ist im Bereich der Ausstellschere angeordnet und von vorne, d.h. senkrecht zur Montageplatte, betätigbar. Ebenso sind alle Befestigungen und Einstellungen so angeordnet, dass diese leicht von vorne bedienbar sind, was insbesondere beim Einbau des Antriebs in einer Pfosten-Riegel-Konstruktionen vorteilhaft ist, da es in dieser Einbausituation nahezu unmöglich ist, ein Werkzeug seitlich anzusetzen.The drive unit has an adjustment option for the maximum displacement movement of the spindle nut. This means that the opening width of the opening scissors or scissors can be adjusted. The adjusting screw is located in the area of the stay scissors and from the front, i.e. perpendicular to the mounting plate, operable. Likewise, all fastenings and settings are arranged so that they can be easily operated from the front, which is particularly advantageous when installing the drive in a mullion-transom construction, since in this installation situation it is almost impossible to attach a tool to the side.

Zum Öffnen und Schließen der Ausstellschere wird die Schubstange durch die Verschiebebewegung der Spindelmutter der motorischen Antriebseinheit verschoben. Vorteilhaft ist die Ausstellschere schwenkbar um die Schubstange angeordnet, damit die Ausstellschere der durch das Öffnen und Schließen des Flügels bedingten Verlagerung folgen kann.To open and close the opening scissors, the push rod is moved by the sliding movement of the spindle nut of the motor drive unit. The stay scissors are advantageously pivoted about the push rod so that the stay scissors can follow the displacement caused by the opening and closing of the wing.

Die Ausführungen des Antriebs sind als eine Baueinheit mit Antriebseinheit und einer oder mehreren Ausstellscheren auf einer Montageplatte angeordnet und mit der entsprechenden Abdeckung abgedeckt. Vorteilhaft sind bei allen Ausführungen des Antriebs an den seitlichen Enden Zusatzelemente anordenbar.The designs of the drive are arranged as a unit with a drive unit and one or more stay scissors on a mounting plate and covered with the corresponding cover. In all versions of the drive, additional elements can advantageously be arranged at the lateral ends.

Ein Zusatzelement kann als optische Ergänzung des Antriebs in der Einbausituation in einer Pfosten-Riegel-Konstruktion dienen und keine weiteren Funktionselemente enthalten. Zur Montage eines Zusatzelements wird lediglich anstelle des jeweilige Seitendeckels ein Verbindungselement zum Anschluss des Zusatzelements angeordnet, wobei der Seitendeckel wieder als Abschluss des Zusatzelements Verwendung finden kann.An additional element can serve as a visual supplement to the drive in the installation situation in a mullion-transom construction and cannot contain any other functional elements. To mount an additional element, a connecting element for connecting the additional element is merely arranged instead of the respective side cover, the side cover again being able to be used as a termination of the additional element.

Das Zusatzelement kann auch als eine Zusatzverriegelung ausgebildet sein, welche mit einem im Flügel verschiebbar in einer Nut des Flügelprofils angeordneten Verriegelungsgestänge zusammenwirkt, wodurch der Flügel an einer oder an mehreren Stellen mit dem Rahmen verriegelbar ist. An dem Verriegelungsgestänge des Flügels ist dazu mindestens ein Zapfen angeordnet, welcher mit einem Mitnehmer der Zusatzverriegelung zusammenwirkt. Der Mitnehmer weist dabei einen mit dem Zapfen des Verriegelungsgestänges korrespondierenden Ausschnitt zur Aufnahme des Zapfens auf.The additional element can also be designed as an additional locking device which interacts with a locking linkage which is displaceably arranged in the wing in a groove in the wing profile, as a result of which the wing can be locked to the frame at one or more points. For this purpose, at least one pin is arranged on the locking linkage of the wing, which interacts with a driver of the additional locking device. The driver has a cutout corresponding to the pin of the locking linkage for receiving the pin.

Das Zusatzelement Verriegelung weist eine Montageplatte auf, auf welcher eine Schubstange mit dem Mitnehmer angeordnet ist, die den Mitnehmer trägt. Die Schubstange der Zusatzverriegelung ist mit einem Außengewinde in das Innengewinde der Schubstange der letzen Ausstellschere einschraubbar und wird somit zusammen mit der Ausstellschere betätigt. Die Anfangsbewegung der Schubstange bewirkt eine Entriegelung der Ausstellschere sowie eine Entriegelung der durch die Zusatzverriegelung betätigten weiteren Verriegelung des Flügels.The additional locking element has a mounting plate on which a push rod is arranged with the driver, which carries the driver. The push rod of the additional locking mechanism can be screwed into the inner thread of the push rod of the last stay scissors with an external thread and is thus operated together with the stay scissors. The initial movement of the push rod unlocks the stay scissors and unlocks the further locking of the sash actuated by the additional locking.

Die Zusatzverrieglung wird ebenfalls nach Abnahme eines Seitendeckels am Antrieb mit einem Verbindungselement mit dem Antrieb verbunden und mit einer Abdeckung versehen, deren äußerer Abschluss wieder durch den abgenommenen Seitendeckel gebildet werden kann. Die Abdeckung für die Zusatzverriegelung weist seitlich, der Montageplatte zugewandt, eine Aussparung zum Durchgriff des Mitnehmers auf.The additional locking device is also connected to the drive with a connecting element after removal of a side cover on the drive and provided with a cover, the outer end of which can again be formed by the removed side cover. The cover for the additional locking has a recess on the side facing the mounting plate for the driver to reach through.

Im Nachfolgenden werden Ausführungsbeispiele in der Zeichnung anhand der Figuren näher erläutert.Exemplary embodiments in the drawing are explained in more detail below with reference to the figures.

Dabei zeigen:

Fig. 1
ein Fenster mit einem auf dem Rahmen angeordneten Antrieb;
Fig. 2
ein in einer Pfosten-Riegel-Konstruktion angeordnetes Fenster mit einem Antrieb mit zwei Ausstellscheren;
Fig. 3
einen Antrieb gemäß Fig. 1;
Fig. 4
den Antrieb nach Fig. 3 mit abgenommener Abdeckung und ausgestellter Ausstellschere;
Fig. 5
den Antrieb gemäß Fig. 5a in der Seitenansicht in einer teilweise geschnittenen Darstellung;
Fig. 6
eine Ansicht einer mit der Montageplatte verrasteten Abdeckung in geschnittener Darstellung;
Fig. 7
den Antrieb gemäß Fig. 2 mit Darstellung von Zusatzelementen, wobei deren Abdeckungen abgenommen sind;
Fig. 8
eine Detailansicht aus Fig. 6 auf das Zusatzelement Verriegelung.
Show:
Fig. 1
a window with a drive arranged on the frame;
Fig. 2
a window arranged in a mullion-transom construction with a drive with two opening scissors;
Fig. 3
a drive according to Fig. 1 ;
Fig. 4
the drive Fig. 3 with cover removed and opening scissors;
Fig. 5
the drive according to Fig. 5a in the side view in a partially sectioned representation;
Fig. 6
a view of a latched cover with the mounting plate in a sectional view;
Fig. 7
the drive according to Fig. 2 showing additional elements, with their covers removed;
Fig. 8
a detailed view Fig. 6 on the additional element locking.

In Fig. 1 ist ein motorischer Antrieb 1 zum Öffnen und Schließen eines Flügels 2 eines Fensters dargestellt. Dabei ist der Antrieb 1 auf dem Rahmen 3 des Fensters angeordnet. Der Flügel 2 ist schwenkbar in zwischen dem Flügel 2 und dem Rahmen 3 angeordneten Scharnieren 4 gelagert. Zum Verschwenken des Flügels 2 weist der Antrieb 1 eine Ausstellschere 5 auf, welche gelenkig mit einem auf dem Flügel 2 festgelegten Flügelbock 6 verbunden ist. Vorteilhaft ist der Antrieb 1 so ausgebildet, dass bei einer mittigen Anordnung des Antriebs 1 auf dem Rahmen 3 der Flügelbock 6 auch zumindest annähernd mittig auf dem Flügel 2 angeordnet ist. Durch die mittige Krafteinleitung auf den Flügel 2 wird ein Verwinden des Flügels 2 verhindert. Dies wird erreicht, indem die Ausstellschere 5 unmittelbar in Verlängerung mit der Antriebseinheit 13 angeordnet ist und die Ausstellschere 5 so angeordnet ist, dass sich die gegen die Antriebseinheit 13 gerichteten Seite, an der die Lagerung am Flügelbock 6 vorgesehen ist, ausstellt.In Fig. 1 A motor drive 1 for opening and closing a wing 2 of a window is shown. The drive 1 is arranged on the frame 3 of the window. The wing 2 is pivotally mounted in hinges 4 arranged between the wing 2 and the frame 3. To pivot the wing 2, the drive 1 has a stay scissors 5 which is articulated to a wing bracket 6 fixed on the wing 2. The drive 1 is advantageously designed such that when the drive 1 is arranged centrally on the frame 3, the sash bracket 6 is also arranged at least approximately centrally on the sash 2. The central application of force to the wing 2 prevents the wing 2 from twisting. This is achieved in that the stay scissors 5 are arranged directly in extension with the drive unit 13 and the stay scissors 5 are arranged in such a way that the side directed towards the drive unit 13, on which the mounting on the wing bracket 6 is provided.

Die Fig. 2 zeigt eine weiter Ausführung eines Antriebs 1 für ein Fenster, welches in einer sogenannten Pfosten-Riegel-Konstruktion angeordnet ist. Eine Pfosten-Riegel-Konstruktion ist eine aus senkrechten Pfosten und waagerechten Riegeln gebildete Fassaden oder Trennwand, in dessen sich durch diese Bauweise ergebendes Raster, Wand- bzw. Fassadenelemente oder Fenster eingesetzt werden können. Häufig werden aus optischen Gründen die Fenster in ihrer Größe so gewählt, dass ein Fenster ein Raster der Pfosten-Riegel-Konstruktion ausfüllt. Der Antrieb 1 ist daher angepasst optisch unauffällig ausgebildet und, erstreckt sich über die gesamte Breite des Rahmens 3 des Fensters, wobei der Antrieb beiderseits mit einem der senkrechten Pfosten abschließt. Um diesen Abschluss zu erreichen sind Zusatzelemente 7, 7' seitlich anordenbar. Der in der Fig. 2 dargestellte Antrieb 1 weist zwei Ausstellscheren 5 auf, um bei großen und schweren Flügeln 2 ein mögliches Verwinden des Flügels 2 zu verhindern und den Flügel 2 sicher abzustützen.The Fig. 2 shows a further embodiment of a drive 1 for a window, which is arranged in a so-called mullion-transom construction. A mullion-transom construction is a facade or partition formed from vertical mullions and horizontal transoms, in which grid, wall or facade elements or windows resulting from this construction can be used. Often, the size of the windows is chosen for optical reasons so that a window fills a grid of the mullion-transom construction. The drive 1 is therefore designed to be optically inconspicuous and extends over the entire width of the frame 3 of the window, the drive terminating on both sides with one of the vertical posts. In order to achieve this conclusion, additional elements 7, 7 'can be arranged laterally. The Indian Fig. 2 The illustrated drive 1 has two stay scissors 5 in order to prevent the wing 2 from twisting in the case of large and heavy wings 2 and to support the wing 2 securely.

In den Figuren 3 und 4 ist der Antrieb 1 gemäß Fig. 1 gezeigt. Der Antrieb 1 ist als kompakte Baueinheit ausgebildet, mit einer Ausstellschere 5, welche in der Fig. 3 in ihrer Ruhelage gezeigt ist, wobei die Ausstellschere 5 in einer Aufnahme 8 des Antriebs 1 aufgenommen ist. Der Antrieb 1 ist durch eine Abdeckung 9, Seitendeckel 10, 10', eine Blende 11, welche die Aufnahme 8 für die Ausstellschere 5 abdeckt, sowie mit einer Montageplatte 12 abgeschlossen. Die Seitendeckel 10, 10' sind in einer abgeschrägten Form ausgebildet, wie es bei einer Montage nach Fig. 1 vorteilhaft ist. Die Seitendeckel können vorteilhaft in gerader, schmaler Form als Seitendeckel 10" für den Abschluss in der Einbausituation in einer Pfosten-Riegel-Konstruktion ausgebildet sein, wie es in der Fig. 7 gezeigt ist. Die abgeschrägte Form der Seitendeckel 10, 10' ist mit einem auf der Montageplatte 12 festgelegten Endelement 35 verschraubt. Die Fig. 4 zeigt den Antrieb 1 mit abgenommener Abdeckung 9 und ausgestellter Ausstellschere 5, wobei die Anordnung der elektromotorische Antriebseinheit 13 und Teile der Ausstellmechanik der Ausstellschere 5 dargestellt sind.In the Figures 3 and 4 is the drive 1 according to Fig. 1 shown. The drive 1 is designed as a compact unit, with a scissor stay 5, which in the Fig. 3 is shown in its rest position, the stay scissors 5 being received in a receptacle 8 of the drive 1. The drive 1 is closed by a cover 9, side covers 10, 10 ', a panel 11, which covers the receptacle 8 for the stay scissors 5, and by a mounting plate 12. The side covers 10, 10 'are formed in a beveled shape, as is the case during assembly Fig. 1 is advantageous. The side covers can advantageously be formed in a straight, narrow shape as a 10 "side cover for the conclusion in the installation situation in a mullion-transom construction, as in the Fig. 7 is shown. The beveled shape of the side covers 10, 10 'is screwed to an end element 35 fixed on the mounting plate 12. The Fig. 4 shows the drive 1 with the cover 9 removed and the opening scissors 5, the arrangement of the electromotive drive unit 13 and parts of the opening mechanism of the opening scissors 5 being shown.

Die Abdeckung 9 weist eine Aussparung 29 auf, welche im montierten Zustand durch einen am Seitendeckel 10 angeordneten Fortsatz 30 abgedeckt ist. Die Aussparung 29 erleichtert den elektrischen Anschluss des Antriebs 1. Der elektrische Anschluss wird in einer in der Figur nicht näher dargestellten Weise hergestellt, indem ein mit einem Steckerelement versehenes Anschlusskabel in ein an der Motoreinheit 13 angeordnetes, komplementäres Buchsenelement eingesteckt wird. Durch die Möglichkeit des Eingriffs in die Aussparung 29 ist vorteilhaft das Ein- und Ausstecken des Anschlusskabels erleichtert.The cover 9 has a recess 29, which in the assembled state is covered by an extension 30 arranged on the side cover 10. The Recess 29 facilitates the electrical connection of the drive 1. The electrical connection is made in a manner not shown in the figure in that a connecting cable provided with a plug element is inserted into a complementary socket element arranged on the motor unit 13. The possibility of engaging in the recess 29 advantageously makes it easier to plug in and unplug the connection cable.

Die Antriebseinheit 13 ist über eine Schubstange 14 mit der Ausstellschere 5 verbunden, wie es in der Fig. 5 gezeigt ist. Die Antriebseinheit 13 und der Bereich der Schubstange 14 ist in Fig. 5 in teilweise geschnittenen Darstellung gezeigt. Die Antriebseinheit 13 weist eine Gewindespindel 15 und eine Spindelmutter 16 auf. An der Spindelmutter 16 ist auf der der Ausstellschere 5 zugewandten Seite ein Anschlusselement 17 für die Schubstange 14 angeordnet. Dieses Anschlusselement 17 kann als ein Sackloch mit einem Innengewinde ausgebildet sein, in welches die an einem Ende mit einem Außengewinde versehene Schubstange 14 einschraubbar ist. An ihrem anderen Ende weist die Schubstange 14 wiederum ein Anschlusselement 17 auf, das als Innengewinde ausgebildet sein kann, in das eine weitere Schubstange 14 bzw. 14', zum Anschluss einer weiteren Ausstellschere 5 oder eines Zusatzelements 7, 7', einschraubbar ist.The drive unit 13 is connected via a push rod 14 to the stay scissors 5, as shown in FIG Fig. 5 is shown. The drive unit 13 and the area of the push rod 14 is in Fig. 5 shown in a partially sectioned representation. The drive unit 13 has a threaded spindle 15 and a spindle nut 16. A connecting element 17 for the push rod 14 is arranged on the spindle nut 16 on the side facing the stay scissors 5. This connecting element 17 can be designed as a blind hole with an internal thread, into which the push rod 14 provided with an external thread at one end can be screwed. At its other end, the push rod 14 in turn has a connecting element 17, which can be designed as an internal thread, into which a further push rod 14 or 14 ', for connecting a further stay scissors 5 or an additional element 7, 7', can be screwed.

Die Ausstellschere 5 weist zur Lagerung ein U-förmiges Profil 18 auf, welches die Schubstange 14, ein Gelenklager 19, einen Schlitten 20, ein Klemmelement 21 und ein Lenkerlager 25 aufnimmt, welche um die Schubstange 14 angeordnet sind. Das U-förmige Profil 18 weist an seinen beiden Seitenschenkeln nach innen gewandte Stege zum Führen und Halten dieser Teile auf.The stay scissors 5 have a U-shaped profile 18 for storage, which receives the push rod 14, a spherical bearing 19, a slide 20, a clamping element 21 and a link bearing 25, which are arranged around the push rod 14. The U-shaped profile 18 has on its two side legs inwardly facing webs for guiding and holding these parts.

Die Ausstellschere 5 ist um die Schubstange 14 schwenkbar angeordnet, um der vertikalen Verlagerung des Flügelbocks 6 beim Öffnen und Schließen des Flügels 2 folgen zu können. Dies wird erreicht, indem das Gelenklager 19, der Schlitten 20 und das Lenkerlager 25 schwenkbar auf der Schubstange 14 angeordnet sind.The stay scissors 5 is pivotably arranged around the push rod 14 in order to be able to follow the vertical displacement of the wing bracket 6 when the wing 2 is opened and closed. This is achieved in that the spherical bearing 19, the slide 20 and the link bearing 25 are pivotally arranged on the push rod 14.

Das Öffnen und Schließen der Ausstellschere 5 wird über die Schubstange 14 durch die Verschiebebewegung der Spindelmutter 16 der motorischen Antriebseinheit 13 bewirkt.The opening and closing of the stay scissors 5 is effected via the push rod 14 by the displacement movement of the spindle nut 16 of the motor drive unit 13.

Die Antriebseinheit 13 weist eine Einstellmöglichkeit für die maximale Verschiebebewegung der Spindelmutter 16 auf, womit die Ausstellweite der Ausstellschere bzw. Ausstellscheren 5 - und damit die Öffnungsweite des Flügels 2 - einstellbar ist. Dazu ist eine Einstellschraube im Bereich der Ausstellschere 5 vorgesehen, die von vorne, d.h. senkrecht zur Montageplatte 12, betätigbar ist, womit die Positionierung eines Endschalters der Antriebseinheit 13 veränderbar ist.The drive unit 13 has an adjustment option for the maximum displacement movement of the spindle nut 16, with which the opening width of the opening scissors or opening scissors 5 - and thus the opening width of the leaf 2 - can be adjusted. For this purpose, an adjusting screw is provided in the area of the stay scissors 5, which perpendicular to the mounting plate 12, which can be used to change the positioning of a limit switch of the drive unit 13.

Das Lenkerlager 25 ist in einer in der Figur nicht näher dargestellten Weise gegenüber der Schubstange 14 in Längsrichtung unverschiebbar, jedoch um die Schubstange 14 schwenkbar im Profil 18 angeordnet. Der Schlitten 20 ist ebenfalls schwenkbar um die Schubstange 14 angeordnet, jedoch durch das Klemmelement 21 in Verschiebrichtung auf der Schubstange 14 festgelegt. Das ebenfalls schwenkbar angeordnete Gelenklager 19 der Ausstellschere 14 ist gegenüber der Schubstange 14 verschiebbar angeordnet und dient der Abstützung der Ausstellschere 5. Zur Betätigung der Ausstellschere 5 ist weiterhin ein Schwenklenker 22 vorgesehen, der im Lenkerlager 25 drehbar gelagert ist, und eine Kulisse 23 aufweist, in welche ein im Schlitten 20 angeordneter Stift 24 eingreift. Die Kulisse 23 ist so geformt, dass die Ausstellschere 5 in der Geschlossenlage gegen ein Verschwenken gesichert ist, wodurch der Flügel 2 verriegelt ist.The link bearing 25 is in a manner not shown in the figure in relation to the push rod 14 immovable in the longitudinal direction, but arranged pivotably about the push rod 14 in the profile 18. The carriage 20 is also pivotally arranged about the push rod 14, but is fixed on the push rod 14 by the clamping element 21 in the direction of displacement. The articulated bearing 19 of the stay scissors 14, which is also pivotably arranged, is displaceably arranged relative to the push rod 14 and serves to support the stay scissors 5. For actuating the stay scissors 5, a swivel link 22 is also provided, which is rotatably mounted in the link bearing 25 and has a link 23, in which a pin 24 arranged in the slide 20 engages. The link 23 is shaped so that the stay scissors 5 are secured against pivoting in the closed position, whereby the wing 2 is locked.

Die Verschiebebewegung der Schubstange 14 und des auf dieser festgelegten Schlittens 20 bewirkt, dass der Stift 24 entlang der Kulisse 23 verschoben wird, wodurch der Lenker 23 zu Beginn der Schubbewegung zunächst freigegeben wird und dann die Ausstellschere 5 ausstellt. In umgekehrter Weise wird die Ausstellschere 5 wieder geschlossen, indem die Schubstange 14 zurück verschoben wird.The sliding movement of the push rod 14 and the slide 20 fixed on it causes the pin 24 to be displaced along the link 23, as a result of which the handlebar 23 is initially released at the beginning of the pushing movement and then the stay scissors 5 are opened. In the opposite way, the stay scissors 5 are closed again by pushing the push rod 14 back.

In der Fig. 6 ist ein Schnitt der Abdeckung 9 und der Montageplatte 12 gezeigt. Die Montageplatte 12 weist Nuten 26 auf, in welche Raststege 27 eingreifen, die in Längserstreckung am Profil der Abdeckung 9 angeordnet sind. Die elastisch federnden Schenkel der Abdeckung 9 sind dabei über ihre im montierten Zustand parallele Lage so aufeinander zu gebogen, dass die Raststege 27 sicher in die Nuten 26 eingreifen und die Abdeckung 9 halten.In the Fig. 6 a section of the cover 9 and the mounting plate 12 is shown. The mounting plate 12 has grooves 26, in which latching webs 27 engage, which are arranged in the longitudinal extent on the profile of the cover 9. The elastically resilient legs of the cover 9 are bent toward one another via their parallel position in the assembled state in such a way that the latching webs 27 engage securely in the grooves 26 and hold the cover 9.

In der Fig. 7 ist eine weitere Ausführung des Antriebs 1 mit einer Antriebseinheit 13 und zwei Ausstellscheren 5 gezeigt, wodurch bei breiten Flügeln 2 ein Verwinden des Flügels vermieden wird. Vorteilhaft kann dabei die Schubstange 14 der zweiten Ausstellschere 5 in das Anschlusselement 17 der Schubstange 14 der ersten Ausstellschere 5 eingeschraubt sein, wodurch zwei gleiche Schubstangen verwendet werden können, was die Lagerhaltungskosten und die Teilevielfalt reduziert. Wahlweise ist jedoch auch eine durchgehende, lange Schubstange 5 verwendbar. Die Ausstellscheren 5 sind identisch ausgebildet.In the Fig. 7 A further embodiment of the drive 1 with a drive unit 13 and two stay scissors 5 is shown, as a result of which the wing is prevented from twisting in the case of wide wings 2. Advantageously, the push rod 14 of the second stay scissors 5 can be screwed into the connecting element 17 of the push rod 14 of the first stay scissors 5, whereby two identical push rods can be used, which reduces the storage costs and the number of parts. However, a continuous, long push rod 5 can optionally also be used. The stay scissors 5 are identical.

Beide Ausführungen des Antriebs 1 sind als eine Baueinheit mit einer Antriebseinheit 13 und der Ausstellschere 5 bzw. den Ausstellscheren 5 auf der Montageplatte 12 angeordnet und mit der entsprechenden Abdeckung 9 abgedeckt. Vorteilhaft ist bei beiden Ausführungen der Antrieb 1 an den seitlichen Enden mit Zusatzelementen 7, 7' erweiterbar. Dies ist in der Fig. 7 anhand der Ausführung mit zwei Ausstellscheren 5 dargestellt. Die den Antrieb 1 seitlich abschließenden Seitendeckel 10, 10' sind abnehmbar.Both versions of the drive 1 are arranged as a structural unit with a drive unit 13 and the stay scissors 5 or the stay scissors 5 on the mounting plate 12 and covered with the corresponding cover 9. In both versions, the drive 1 can advantageously be expanded at the lateral ends with additional elements 7, 7 '. This is in the Fig. 7 shown with the design with two scissors 5. The side covers 10, 10 'which laterally close the drive 1 are removable.

In der Fig. 7 sind die alternativen Formen der Seitendeckel 10, 10', 10" in gerader Form - in der Figur links - und in schräger Form - in der Figur rechts angeordnet - gezeigt.In the Fig. 7 the alternative forms of the side covers 10, 10 ', 10 "are shown in a straight form - on the left in the figure - and in an oblique form - arranged on the right in the figure.

In der Fig. 7 sind zwei verschiedene Zusatzelemente 7, 7' gezeigt. In der Figur links ist ein Zusatzelement angeordnet, das die optische Ergänzung des Antriebs 1 in der Einbausituation in einer Pfosten-Riegel-Konstruktion zeigt. Ausgehend von der vorbeschriebenen Grundausführung des Antriebs 1 sind anstelle der Seitendeckel 10, 10' Verbindungselemente 28, 28' angeordnet, die einerseits in die Abdeckung 9 des Antriebs 1 eingreifen und andererseits in die jeweilige Abdeckung 9' des Zusatzelements 7, 7'. Das Verbindungselement 28' weist, wie das Seitenteil 10', den Fortsatz 30 auf, welcher die Aussparung 29 der Abdeckung 9 abdeckt. Das Zusatzelement 7' besteht weiterhin aus einem Befestigungselement 31, das einem kurzen Stück Montageplatte 12 gleicht und ebenfalls Nuten 26 aufweist, in welche die Abdeckung 9' eingreifen kann. Als Abschluss des Zusatzelements 7' ist ein Seitendeckel 10" in gerader Form vorgesehen, wie es in der Fig. 7 gezeigt ist. Im Zusatzelement 7' sind keine weiteren Funktionselemente aufgenommen. Es dient als Blende zur optischen Ergänzung des Antriebs 1 in Pfosten-Riegel-Konstruktionen oder anderen ähnlichen Einbausituationen, beispielsweise, wenn der Antrieb 1 in einer Fensterlaibung bündig abschließen soll. Es kann selbstverständlich an beiden Enden des Antriebs 1 ein Zusatzelement 7' zur optischen Ergänzung angeordnet sein.In the Fig. 7 two different additional elements 7, 7 'are shown. In the figure on the left an additional element is arranged, which shows the optical addition of the drive 1 in the installation situation in a mullion-transom construction. Starting from the above-described basic design of the drive 1, instead of the side covers 10, 10 ', connecting elements 28, 28' are arranged, which on the one hand engage in the cover 9 of the drive 1 and on the other hand in the respective cover 9 'of the additional element 7, 7'. The connecting element 28 ', like the side part 10', has the extension 30 which covers the recess 29 of the cover 9. The additional element 7 'further consists of a fastening element 31, which is like a short piece of mounting plate 12 and also has grooves 26, in which the cover 9' can engage. At the end of the additional element 7 ', a side cover 10 "is provided in a straight shape, as it in the Fig. 7 is shown. No additional functional elements are included in the additional element 7 '. It serves as a cover to visually complement the drive 1 in mullion-transom constructions or other similar installation situations, for example if the drive 1 is to be flush in a window reveal. Of course, an additional element 7 'can be arranged at both ends of the drive 1 for optical completion.

Als weiteres Zusatzelement 7 ist eine Zusatzverriegelung anordenbar, welche, zusätzlich zu der vorbeschriebenen Verrieglung der Ausstellschere 5 in der Kulisse 23 des Schwenklenkers 22, vorteilhaft eine weitere Verriegelung des Flügels 2 ermöglicht. Im Flügel 2 ist dazu in an sich bekannter Weise ein verschiebbar in einer Nut des Flügelprofils angeordnetes Verriegelungsgestänge angeordnet, durch welches der Flügel 2 an mindestens einer, in der Regeln an mehreren Stellen, mit dem Rahmen 3 verriegelbar ist. An dem Verriegelungsgestänge ist mindestens ein Zapfen zum Eingriff eines Mitnehmers 32 angeordnet. Der Mitnehmer 32 weist einen Ausschnitt zur Aufnahme des am Verriegelungsgestänge angeordneten Zapfens auf, wobei die Form des Ausschnitts auf den Zapfen abgestimmt ist.As a further additional element 7, an additional locking device can be arranged, which, in addition to the above-described locking of the opening scissors 5 in the link 23 of the swivel arm 22, advantageously enables a further locking of the wing 2. For this purpose, a locking linkage arranged displaceably in a groove of the wing profile is arranged in the wing 2 in a manner known per se, by means of which the wing 2 can be locked to the frame 3 at at least one, generally at several points. At least one pin for engaging a driver 32 is arranged on the locking linkage. The driver 32 has a cutout for receiving the pin arranged on the locking linkage, the shape of the cutout being matched to the pin.

Das Zusatzelement 7 weist eine Montageplatte 12' auf, auf welcher eine in einem Führungselement 33 geführte Schubstange 14' angeordnet ist, auf welcher der Mitnehmer 32 festgelegt ist. Die Schubstange 14' weist an einer Seite ein Außengewinde auf, das in das Innengewinde des Anschlusselements 17 der Schubstange 14 der Ausstellschere 5 zum Anschluss des Zusatzelements 7 an den Antrieb 1 einschraubbar ist. Die Schubstange 14' kann ebenfalls an ihrem anderen Ende eine Anschlusselement 17 zum Anschluss weiterer, zukünftiger Zusatzelemente aufweisen. Die Abdeckung 9' des Zusatzelements 7 weist ein Aussparung 34 zum Durchgriff des Mitnehmers 32 auf. Das Zusatzelement 7 kann auch mit einem Zusatzelement 7' ergänzt werden. Denkbar ist es auch, eine Ausstellschere 5 als weiteres Zusatzelement auszubilden, welches am Antrieb 1 oder am Zusatzelement 7 anordenbar ist.The additional element 7 has a mounting plate 12 'on which a push rod 14' which is guided in a guide element 33 and on which the driver 32 is fixed is arranged. The push rod 14 'has an external thread on one side, which can be screwed into the internal thread of the connecting element 17 of the push rod 14 of the stay scissors 5 for connecting the additional element 7 to the drive 1. The push rod 14 'can also have a connecting element 17 at its other end for connecting further, future additional elements. The cover 9 'of the additional element 7 has a cutout 34 for the catch 32 to pass through. The additional element 7 can also be supplemented with an additional element 7 '. It is also conceivable to design a stay scissors 5 as a further additional element which can be arranged on the drive 1 or on the additional element 7.

Als seitlicher Abschluss kann alternativ ein abgeschrägter Seitendeckel 10, 10" oder ein gerader Seitendeckel 10" angeordnet werden. Die am schrägen Seitendeckel 10, 10' zu dessen Befestigung vorgesehene Schraubenhülse ist mit einem in der Form angepassten Verschlusszapfen 36 verschließbar. Liste der Referenzzeichen 1 Antrieb 24 Stift 2 Flügel 25 Lenkerlager 3 Rahmen 26 Nut 4 Scharnier 27 Raststege 5 Ausstellschere 28, 28' Verbindungselement 6 Flügelbock 29 Aussparung 7, 7' Zusatzelement 30 Fortsatz 8 Aufnahme 31 Befestigungselement 9, 9' Abdeckung 32 Mitnehmer 10, 10' 10" Seitendeckel 33 Führungselement 11 Blende 34 Aussparung 12, 12' Montageplatte 35 Endelement 13 Antriebseinheit 36 Verschlusszapfen 14, 14' Schubstange 15 Gewindespindel 16 Spindelmutter 17 Anschlusselement 18 Profil 19 Gelenklager 20 Schlitten 21 Klemmelement 22 Schwenklenker 23 Kulisse Alternatively, a beveled side cover 10, 10 "or a straight side cover 10" can be arranged as a side termination. The screw sleeve provided on the inclined side cover 10, 10 'for fastening it can be closed with a locking pin 36 which is adapted in shape. <b><u> List of reference characters </u></b> 1 drive 24th pen 2nd wing 25th Handlebar bearings 3rd frame 26 Groove 4th hinge 27 Resting bridges 5 Folding scissors 28, 28 ' Fastener 6 Wing bracket 29 Recess 7, 7 ' Additional element 30th Continuation 8th admission 31 Fastener 9, 9 ' cover 32 Carrier 10, 10 '10 " Side cover 33 Guide element 11 cover 34 Recess 12, 12 ' Mounting plate 35 End element 13 Drive unit 36 Locking pin 14, 14 ' Push rod 15 Threaded spindle 16 Spindle nut 17th Connecting element 18th profile 19th Spherical bearings 20th carriage 21 Clamping element 22 Swivel link 23 Backdrop

Claims (13)

  1. Drive (1) for a casement (2) of a window, having an electromotive drive unit (13) and a scissors-type hold-out mechanism (5) for pivoting the casement (2), wherein, for actuating the scissors-type hold-out mechanism (5), a push rod (14) is provided between the drive unit (13) and the scissors-type hold-out mechanism (5),
    characterized in that
    the motorized drive unit (13) and the scissors-type hold-out mechanism (5) adjoin one another in longitudinal extent and, as a structural unit, are provided with a common cover (9), wherein the scissors-type hold-out mechanism (5) pivots out from a receptacle (8) in the cover (9) in order to open the casement (2).
  2. Drive according to Claim 1,
    characterized in that
    a common mounting plate (12) for arranging the motorized drive unit (13) and the scissors-type hold-out mechanism (5) is provided.
  3. Drive according to Claim 1,
    characterized in that,
    in the case of a central arrangement of the drive (1), a substantially central introduction of force onto the casement (2) takes place by way of the scissors-type hold-out mechanism (5).
  4. Drive according to Claim 3,
    characterized in that
    the articulated connection of the casement bracket (6) to the scissors-type hold-out mechanism (5) is arranged on that side of the scissors-type hold-out mechanism (5) which faces the drive unit (13), in order to bring about a substantially central introduction of force onto the casement (2).
  5. Drive according to Claim 1,
    characterized in that
    the scissors-type hold-out mechanism (5) is arranged so as to be able to pivot about the push rod (14), in order to compensate for the vertical displacement of the casement bracket (6) when the casement (2) is being opened and closed.
  6. Drive according to Claim 1,
    characterized in that the drive unit (13) has a spindle nut (16) with a connection element (17), by way of which the push rod (14) can be connected to the spindle nut (16).
  7. Drive according to Claim 6,
    characterized in that
    the push rod (14), at one end, has a connection element which is complementary to the connection element (17) and, at the other end, likewise has a connection element (17) for the connection of a further push rod (14, 14').
  8. Drive according to Claim 1,
    characterized in that
    the drive (1) has two or more scissors-type hold-out mechanisms (5), which are arranged under a common cover (9).
  9. Drive according to Claim 1 or 8,
    characterized in that
    the drive (1) can be widened by way of an additional element (7, 7').
  10. Drive according to Claim 9,
    characterized in that
    the drive (1) can be widened in its longitudinal extent by way of one or more additional elements (7, 7') in order for the drive (1) to be fitted between façade parts.
  11. Drive according to Claim 9,
    characterized in that
    the additional element (7, 7') can be connected to the drive (1) by way of a connecting element (28, 28').
  12. Drive according to Claim 9,
    characterized in that
    a further additional element (7, 7') can be attached to each additional element (7, 7').
  13. Drive according to Claim 9,
    characterized in that
    the additional element (7) is configured as an additional locking means for engaging in the rebate region between the casement (2) and the frame (3), wherein the additional locking means interacts with a locking linkage arranged in the casement (2).
EP09155955.9A 2008-03-25 2009-03-24 Drive to operate the leaf of a window Active EP2105565B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09155955T PL2105565T3 (en) 2008-03-25 2009-03-24 Drive to operate the leaf of a window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008015684A DE102008015684B4 (en) 2008-03-25 2008-03-25 Drive for a wing of a window

Publications (3)

Publication Number Publication Date
EP2105565A2 EP2105565A2 (en) 2009-09-30
EP2105565A3 EP2105565A3 (en) 2012-08-29
EP2105565B1 true EP2105565B1 (en) 2020-04-29

Family

ID=40673321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09155955.9A Active EP2105565B1 (en) 2008-03-25 2009-03-24 Drive to operate the leaf of a window

Country Status (3)

Country Link
EP (1) EP2105565B1 (en)
DE (1) DE102008015684B4 (en)
PL (1) PL2105565T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9556664B2 (en) * 2014-09-04 2017-01-31 Jmac, Inc Motorized tilting window operator and window

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3000579A1 (en) * 1980-01-09 1981-07-16 Geze Gmbh, 7250 Leonberg Skylight opener with cased drive unit - has housing fitted directly onto support plate to simplify fitting to skylight
DE3915569A1 (en) * 1989-05-12 1990-11-15 Winkhaus Fa August WINDOW SYSTEM FOR A BUILDING
DE19728713C2 (en) 1996-07-05 2000-04-13 Hautau Gmbh W Splash-proof electromotive fitting
DE10337480B4 (en) 2003-08-14 2007-04-26 Hautau Gmbh Scissors arrangement, suitable for motorized adjusting, exhibiting or holding wings

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
EP2105565A2 (en) 2009-09-30
EP2105565A3 (en) 2012-08-29
PL2105565T3 (en) 2020-11-16
DE102008015684A1 (en) 2009-10-08
DE102008015684B4 (en) 2012-01-19

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