EP3450662B1 - Drive device of a drive rod fitting and method for mounting such a drive rod fitting - Google Patents

Drive device of a drive rod fitting and method for mounting such a drive rod fitting Download PDF

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Publication number
EP3450662B1
EP3450662B1 EP18185384.7A EP18185384A EP3450662B1 EP 3450662 B1 EP3450662 B1 EP 3450662B1 EP 18185384 A EP18185384 A EP 18185384A EP 3450662 B1 EP3450662 B1 EP 3450662B1
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EP
European Patent Office
Prior art keywords
drive
housing
drive gear
drive device
casement
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EP18185384.7A
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German (de)
French (fr)
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EP3450662A1 (en
Inventor
André Theising
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Aug Winkhaus GmbH and Co KG
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Aug Winkhaus GmbH and Co KG
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Priority to PL18185384T priority Critical patent/PL3450662T3/en
Publication of EP3450662A1 publication Critical patent/EP3450662A1/en
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02Arrangements 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
    • E05C9/021Arrangements 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
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00Fastening devices specially adapted for two wings
    • E05C7/02Fastening devices specially adapted for two wings for wings which lie one behind the other when closed

Definitions

  • the invention relates to a drive device of an espagnolette fitting of a wing that can be pivoted against a frame, with a drive gear, with a drive pinion of the drive gear for driving a longitudinally displaceable drive rod, with a housing of the drive gear to be arranged underneath a wing flap, with a drive recess provided for rotationally fixed coupling with a handle in the drive pinion and with a coupling device for coupling the drive gear to the drive rod, the coupling device having a slide which can be driven by the drive gear, and with a fastening screw for connecting the housing to a component of the wing, a screw head of the fastening screw being arranged on the housing , Furthermore, the invention relates to a method for assembling such a drive device in a wing having an espagnolette fitting.
  • Such a drive device is from the EP 3 162 994 A1 known.
  • the drive gear is inserted into a recess in the rebate side of the wing and coupled to the drive rod via the coupling device.
  • the drive gear is mounted on the flap by a handle mounted on the flap.
  • fastening screws are inserted into the wing through fastening lugs arranged on the housing. There is no holder for a seal.
  • a similar drive device is from the EP 0 492 341 A1 known.
  • the drive gear is inserted into a recess in the rebate side of the wing and coupled to the drive rod via the coupling device.
  • a rosette of the handle is mounted on the wing flap and the handle is coupled to the drive gear.
  • the fastening screws are passed through the rosette and the wing flap and screwed into the drive gear. This means that the fastening screws are accessible when the window is locked and require a cover.
  • a disadvantage of the known drive devices is that the drive gear is inserted and screwed on from two different sides of the wing. This increases the assembly effort.
  • the invention is based on the problem of designing a drive device of the type mentioned at the outset in such a way that it can be easily installed and the interruption of the sealing of the wing is avoided. Furthermore, the invention is based on the problem of creating a method for the simple assembly of such a drive device.
  • This design avoids an interruption in the sealing of the wing. Since the seal is fastened in recesses in the housing, assembly is particularly simple. The recesses can also be used to hold the fastening screws. As a result, the seal of one wing on the other wing can be interrupted by the arrangement of the housing. However, this seal is replaced by the seal attached to the housing. With this design, the housing can also be arranged particularly close to the limit of the wing flap. With this design, the assembly of the drive device is also particularly simple, since the insertion of the drive gear and the mounting screws for the drive gear can be carried out in the same position of the wing. It is not necessary to turn the wing. As this means that the screw head is only accessible when the sash is open, this design also forms a major safety advantage against manipulation of the drive rod fitting. Furthermore, there is no need to cover the screw heads since these are arranged in the folded side of the wing.
  • the assembly is further simplified if a forend profile is screwed to the housing from the side of the housing.
  • a sash profile is often used as a rollover for double-leaf windows.
  • the faceplate profile is on the handle side of the first Wing to extend the flap usually needs and carries the rosette of the handle.
  • the faceplate profile can be pre-fixed on the first wing and is finally fixed when the housing is screwed on.
  • a rosette supporting the handle is screwed to the housing from the side of the housing.
  • This design allows the sash flap and, if necessary, the cuff profile to be clamped between the rosette and the housing.
  • the connections between the housing and the rosette with the wing flap and the faceplate profile are particularly stable.
  • the handle cannot be removed when the window is locked.
  • the screw head is inaccessible from the side of the rosette.
  • the screwing of the housing from the side of the housing is particularly simple if the housing has funnel-shaped depressions for receiving the screw head.
  • a pre-fixing of the housing in the wing flap is particularly simple if tabs protrude from the housing and that the tabs are designed to receive fastening screws of the housing.
  • the tabs preferably protrude parallel to the seal.
  • a cover for the fastening screws that is to be installed separately can be easily avoided if the rosette has a closed surface on its side facing away from the flap overlap in the area surrounding the handle.
  • the drive path of the drive device can be easily limited if the housing has a nose which engages in a recess in the slide.
  • the coupling device can be easily adapted to the dimensions of the respective wing if the slide is connected to a toothed rack and that the drive pinion engages in the toothed rack.
  • the second problem mentioned namely to create a method for assembling such a drive device, which largely prevents later manipulation, is solved according to the invention in that the drive gear is inserted behind the already mounted drive rod by a tilting movement with the slide, until positive locking elements of the Engage slider with form-locking elements of the drive rod, that fastening screws are mounted from the side of the drive gear and that the seal is fastened in recesses in the housing.
  • the drive device can be easily installed with the drive rod fitting preassembled. Since the drive gear is inserted and screwed exclusively from the rebate side of the wing, the assembly of the drive device is particularly simple. In addition, the drive gear can only be removed when the sash is open. The drive device is thus largely protected against manipulation.
  • Screws of the drive device are completely covered in the closed state of the wing according to another advantageous development of the invention when the drive gear is first pre-fixed to the wing and then screwed to the rosette from the side of the drive gear.
  • Figure 1 shows a two-leaf window with a frame 1, in which two wings 2, 3 can be pivoted against each other without a central post.
  • the window has a connecting rod fitting 4 with a connecting rod 5 for locking a first leaf 2 to the frame 1 and with a second leaf 3.
  • the connecting rod fitting 4 has a drive gear 7 which can be driven by a handle 6 for displacing the connecting rod 5.
  • the second leaf 3 is lockable in the frame with a further closure, not shown.
  • the wings 2, 3 are each mounted on the frame.
  • the wing 2 holding the handle 6 has an attached cuff profile 34 with which it projects beyond the second wing 3.
  • a rosette 9 is fastened on the forend profile 34, which rotatably supports and axially secures the handle 6.
  • Figure 2 shows an enlarged portion of the window in a sectional view along the line II - II through the wing flap 8, the faceplate 34 and the drive gear 7 Figure 1 ,
  • the coupling of the drive gear 7 to the drive rod 5, which is concealed and longitudinally displaceable beneath a faceplate 10, has a coupling device 11.
  • the coupling device 11 has a slide 12 which can be driven by the drive gear 7 and is arranged on the slide 12 and the drive rod 5 and transversely to the direction of movement of the drive rod 5 interlocking form-locking elements 13, 14.
  • the drive gear 7 has a housing 15 with two housing parts 16, 17.
  • a pocket 18 in the wing 2 serves to receive a partial area of the housing 15 and the slide 12.
  • the wing 2 is opposite via a seal 19 the other, in Figure 1 shown wing 3 sealed.
  • the housing 15 holds a section of a seal 20. The seal is inserted into recesses in the housing.
  • FIG 3 shows a sectional view along the line III - III through the wing flap 8, the faceplate 34 and the drive gear 7 Figure 1 , It can be seen here that fastening screws 21 designed as countersunk screws are screwed into the rosette 9 from the side of the drive gear 7 through the wing flap 8 and the faceplate profile 34. Screw heads 22 are arranged in the housing 15. Furthermore, 15 additional fastening screws 24 are screwed into the wing 2 by tabs 23 of the housing. These further fastening screws 24 serve to pre-fix the housing 15 to the wing 2.
  • the wing 2 and the wing flap 8 have a hole pattern 25 for carrying out part of the fastening screws 21 and a square 26 of the handle 6.
  • the housing 15 of the drive gear 7 with the slide 12 is guided behind the drive rod 5 by a tilting movement until the form-locking elements 13, 14 of the slide 12 and the drive rod 5 interlock.
  • the housing 15 can be pre-fixed to the wing 2 by means of the fastening screws 24 arranged on the tabs 23.
  • the handle 6 with the square 26 is inserted through the hole pattern 25 in the wing 2 into the drive gear 7 until the rosette 9 rests on the wing flap 8.
  • fastening screws 21 are screwed into the rosette 9 from the side of the housing 15 through the wing flap 8 and possibly through the faceplate 34.
  • Figure 4 shows the drive gear Figure 1 in a perspective view. It can be seen here that a drive pinion 27 of the drive gear 7 has an inner square 28 for the rotationally fixed reception of the square 26 of the handle 6.
  • the housing 15 has funnel-shaped recesses 29 for receiving the screw heads 22 of the fastening screws 21.
  • the housing also has recesses 33 in which the in Figure 2 shown portion of the seal 20 is attached.
  • FIG. 5 shows an exploded view of the drive gear 7.
  • the drive pinion 27 is mounted between the housing parts 16, 17 and drives a rack 30.
  • the rack 30 is attached to the slider 12.
  • the slide 12 has a recess 31 into which a nose 32 of the housing 15 penetrates in the assembled state. This limits the range of movement of the slide 12.

Description

Die Erfindung betrifft eine Antriebseinrichtung eines Treibstangenbeschlages eines gegen einen Rahmen schwenkbaren FlĂ¼gels, mit einem Antriebsgetriebe, mit einem Antriebsritzel des Antriebsgetriebes zum Antrieb einer längsverschieblich gefĂ¼hrten Treibstange, mit einem unterhalb eines FlĂ¼gelĂ¼berschlags anzuordnenden Gehäuse des Antriebsgetriebes, mit einem zur drehfesten Koppelung mit einer Handhabe vorgesehenen Antriebsausnehmung in dem Antriebsritzel und mit einer Koppeleinrichtung zur Koppelung des Antriebsgetriebes mit der Treibstange, wobei die Koppeleinrichtung einen von dem Antriebsgetriebe antreibbaren Schieber hat, und mit einer Befestigungsschraube zur Verbindung des Gehäuses mit einem Bauteil des FlĂ¼gels, wobei ein Schraubenkopf der Befestigungsschraube an dem Gehäuse angeordnet ist. Weiterhin betrifft die Erfindung ein Verfahren zur Montage einer solchen Antriebseinrichtung in einem einen Treibstangenbeschlag aufweisenden FlĂ¼gel.The invention relates to a drive device of an espagnolette fitting of a wing that can be pivoted against a frame, with a drive gear, with a drive pinion of the drive gear for driving a longitudinally displaceable drive rod, with a housing of the drive gear to be arranged underneath a wing flap, with a drive recess provided for rotationally fixed coupling with a handle in the drive pinion and with a coupling device for coupling the drive gear to the drive rod, the coupling device having a slide which can be driven by the drive gear, and with a fastening screw for connecting the housing to a component of the wing, a screw head of the fastening screw being arranged on the housing , Furthermore, the invention relates to a method for assembling such a drive device in a wing having an espagnolette fitting.

Eine solche Antriebseinrichtung ist aus der EP 3 162 994 A1 bekannt. Bei dieser Antriebseinrichtung wird das Antriebsgetriebe in eine in der Falzseite des FlĂ¼gels befindliche Ausnehmung eingesetzt und Ă¼ber die Koppeleinrichtung mit der Treibstange gekoppelt. Das Antriebsgetriebe ist durch eine auf dem FlĂ¼gelĂ¼berschlag montierte Handhabe auf dem FlĂ¼gelĂ¼berschlag montiert. Zur Befestigung werden Befestigungsschrauben durch am Gehäuse angeordnete Befestigungslaschen in den FlĂ¼gel gefĂ¼hrt. Es ist keine Halterung fĂ¼r eine Dichtung vorgesehen.Such a drive device is from the EP 3 162 994 A1 known. In this drive device, the drive gear is inserted into a recess in the rebate side of the wing and coupled to the drive rod via the coupling device. The drive gear is mounted on the flap by a handle mounted on the flap. For fastening, fastening screws are inserted into the wing through fastening lugs arranged on the housing. There is no holder for a seal.

Eine ähnliche Antriebseinrichtung ist aus der EP 0 492 341 A1 bekannt. Bei dieser Antriebseinrichtung wird das Antriebsgetriebe in eine in der Falzseite des FlĂ¼gels befindliche Ausnehmung eingesetzt und Ă¼ber die Koppeleinrichtung mit der Treibstange gekoppelt. AnschlieĂŸend wird eine Rosette der Handhabe auf dem FlĂ¼gelĂ¼berschlag montiert und die Handhabe mit dem Antriebsgetriebe gekoppelt. Die Befestigungsschrauben werden durch die Rosette und den FlĂ¼gelĂ¼berschlag gefĂ¼hrt und in das Antriebsgetriebe eingedreht. Damit sind die Befestigungsschrauben bei verriegeltem Fenster zugänglich und benötigen eine Abdeckung.A similar drive device is from the EP 0 492 341 A1 known. In this drive device, the drive gear is inserted into a recess in the rebate side of the wing and coupled to the drive rod via the coupling device. Then a rosette of the handle is mounted on the wing flap and the handle is coupled to the drive gear. The fastening screws are passed through the rosette and the wing flap and screwed into the drive gear. This means that the fastening screws are accessible when the window is locked and require a cover.

Aus der EP 2 788 298 A1 ist ebenfalls ein Antriebsgetriebe bekannt geworden, bei dem eine Koppeleinrichtung des Antriebsgetriebes mit der Treibstange im Falz des Fensters angeordnet ist. Die Handhabe ist Ă¼ber die Rosette mit dem Antriebsgetriebe verschraubt.From the EP 2 788 298 A1 A drive transmission has also become known, in which a coupling device of the drive transmission with the drive rod is arranged in the fold of the window. The handle is screwed to the drive gear via the rosette.

Nachteilig bei den bekannten Antriebseinrichtungen ist, dass das Einsetzen und die Schraubbefestigung des Antriebsgetriebes von zwei unterschiedlichen Seiten des FlĂ¼gels erfolgt. Dies erhöht den Montageaufwand.A disadvantage of the known drive devices is that the drive gear is inserted and screwed on from two different sides of the wing. This increases the assembly effort.

Der Erfindung liegt das Problem zugrunde, eine Antriebseinrichtung der eingangs genannten Art so zu gestalten, dass sie einfach montiert werden kann und die Unterbrechung der Abdichtung des FlĂ¼gels vermieden wird. Weiterhin liegt der Erfindung das Problem zugrunde, ein Verfahren zur einfachen Montage einer solchen Antriebseinrichtung zu schaffen.The invention is based on the problem of designing a drive device of the type mentioned at the outset in such a way that it can be easily installed and the interruption of the sealing of the wing is avoided. Furthermore, the invention is based on the problem of creating a method for the simple assembly of such a drive device.

Dieses Problem wird erfindungsgemĂ¤ĂŸ dadurch gelöst, dass das Gehäuse eine Dichtung des FlĂ¼gels haltert und dass die Dichtung in Ausnehmungen des Gehäuses befestigt ist.This problem is solved according to the invention in that the housing holds a seal of the wing and that the seal is fastened in recesses in the housing.

Durch diese Gestaltung wird eine Unterbrechung der Abdichtung des FlĂ¼gels vermieden. Da die Dichtung in Ausnehmungen des Gehäuses befestigt ist, ist die Montage besonders einfach. Die Ausnehmungen können zusätzlich zur Aufnahme der Befestigungsschrauben dienen. Hierdurch kann durch die Anordnung des Gehäuses die Dichtung des einen FlĂ¼gels an dem anderem FlĂ¼gel unterbrochen werden. Jedoch wird diese Dichtung von der auf dem Gehäuse befestigten Dichtung ersetzt. Durch diese Gestaltung kann das Gehäuse zudem besonders nahe an der Begrenzung des FlĂ¼gelĂ¼berschlags angeordnet sein.
Durch diese Gestaltung ist die Montage der Antriebseinrichtung auch besonders einfach, da das Einsetzen des Antriebsgetriebes und die Montage der Befestigungsschrauben fĂ¼r das Antriebsgetriebe in der gleichen Position des FlĂ¼gels erfolgen kann. Ein Wenden des FlĂ¼gels ist nicht erforderlich.
Da hierdurch der Schraubenkopf nur bei geöffnetem FlĂ¼gel zugänglich ist bildet diese Gestaltung auch einen groĂŸen Sicherheitsvorteil gegen eine Manipulation des Treibstangenbeschlages. Weiterhin kann auf eine Abdeckung der Schraubenköpfe verzichtet werden, da diese in der Falzseite des FlĂ¼gels angeordnet sind.
This design avoids an interruption in the sealing of the wing. Since the seal is fastened in recesses in the housing, assembly is particularly simple. The recesses can also be used to hold the fastening screws. As a result, the seal of one wing on the other wing can be interrupted by the arrangement of the housing. However, this seal is replaced by the seal attached to the housing. With this design, the housing can also be arranged particularly close to the limit of the wing flap.
With this design, the assembly of the drive device is also particularly simple, since the insertion of the drive gear and the mounting screws for the drive gear can be carried out in the same position of the wing. It is not necessary to turn the wing.
As this means that the screw head is only accessible when the sash is open, this design also forms a major safety advantage against manipulation of the drive rod fitting. Furthermore, there is no need to cover the screw heads since these are arranged in the folded side of the wing.

Die Montage wird weiter vereinfacht, wenn ein Stulpprofil mit dem Gehäuse von der Seite des Gehäuses her verschraubt ist. Ein Stulpprofil wird häufig bei zweiflĂ¼geligen Fenstern als Ăœberschlag verwendet. Das Stulpprofil wird dabei auf der Handhabenseite des ersten FlĂ¼gels zur Verlängerung des Ăœberschlages benötigt und trägt Ă¼blicherweise die Rosette der Handhabe.
Das Stulpprofil kann dabei am ersten FlĂ¼gel vorfixiert sein und wird bei der Verschraubung des Gehäuses endfixiert.
The assembly is further simplified if a forend profile is screwed to the housing from the side of the housing. A sash profile is often used as a rollover for double-leaf windows. The faceplate profile is on the handle side of the first Wing to extend the flap usually needs and carries the rosette of the handle.
The faceplate profile can be pre-fixed on the first wing and is finally fixed when the housing is screwed on.

Zur weiteren Vereinfachung der Montage der Antriebseinrichtung mit einer Rosette der Handhabe an dem FlĂ¼gel trägt es gemĂ¤ĂŸ einer vorteilhaften Weiterbildung der Erfindung bei, wenn eine die Handhabe lagernde Rosette mit dem Gehäuse von der Seite des Gehäuses her verschraubt ist. Durch diese Gestaltung lässt sich der FlĂ¼gelĂ¼berschlag und falls erforderlich das Stulpprofil zwischen der Rosette und dem Gehäuse einspannen. Damit weisen die Verbindungen des Gehäuses und der Rosette mit dem FlĂ¼gelĂ¼berschlag und dem Stulpprofil eine besonders hohe Stabilität auf. Die Handhabe lässt sich bei verriegeltem Fenster nicht entfernen.
Zudem ist der Schraubenkopf von der Seite der Rosette her unzugänglich.
To further simplify the assembly of the drive device with a rosette of the handle on the wing, it contributes according to an advantageous development of the invention if a rosette supporting the handle is screwed to the housing from the side of the housing. This design allows the sash flap and, if necessary, the cuff profile to be clamped between the rosette and the housing. This means that the connections between the housing and the rosette with the wing flap and the faceplate profile are particularly stable. The handle cannot be removed when the window is locked.
In addition, the screw head is inaccessible from the side of the rosette.

Die Verschraubung des Gehäuses von der Seite des Gehäuses gestaltet sich gemĂ¤ĂŸ einer anderen vorteilhaften Weiterbildung der Erfindung besonders einfach, wenn das Gehäuse trichterförmige Vertiefungen zur Aufnahme des Schraubenkopfes hat.According to another advantageous development of the invention, the screwing of the housing from the side of the housing is particularly simple if the housing has funnel-shaped depressions for receiving the screw head.

Eine Vorfixierung des Gehäuses in dem FlĂ¼gelĂ¼berschlag gestaltet sich gemĂ¤ĂŸ einer anderen vorteilhaften Weiterbildung der Erfindung besonders einfach, wenn von dem Gehäuse Laschen abstehen und dass die Laschen zur Aufnahme von Befestigungsschrauben des Gehäuses ausgebildet sind. Vorzugsweise stehen die Laschen parallel zu der Dichtung hervor.According to another advantageous development of the invention, a pre-fixing of the housing in the wing flap is particularly simple if tabs protrude from the housing and that the tabs are designed to receive fastening screws of the housing. The tabs preferably protrude parallel to the seal.

Eine separat zu montierende Abdeckung der Befestigungsschrauben lässt sich gemĂ¤ĂŸ einer anderen vorteilhaften Weiterbildung der Erfindung einfach vermeiden, wenn die Rosette auf ihrer dem FlĂ¼gelĂ¼berschlag abgewandten Seite in dem die Handhabe umgebenden Bereich eine geschlossene Oberfläche hat.According to another advantageous development of the invention, a cover for the fastening screws that is to be installed separately can be easily avoided if the rosette has a closed surface on its side facing away from the flap overlap in the area surrounding the handle.

Der Antriebsweg der Antriebseinrichtung lässt sich gemĂ¤ĂŸ einer anderen vorteilhaften Weiterbildung der Erfindung einfach begrenzen, wenn das Gehäuse eine in eine Ausnehmung des Schiebers eingreifende Nase hat.According to another advantageous development of the invention, the drive path of the drive device can be easily limited if the housing has a nose which engages in a recess in the slide.

Die Koppeleinrichtung lässt sich gemĂ¤ĂŸ einer anderen vorteilhaften Weiterbildung der Erfindung auf Abmessungen des jeweiligen FlĂ¼gels einfach anpassen, wenn der Schieber mit einer Zahnstange verbunden ist und dass das Antriebsritzel in die Zahnstange eingreift.According to another advantageous development of the invention, the coupling device can be easily adapted to the dimensions of the respective wing if the slide is connected to a toothed rack and that the drive pinion engages in the toothed rack.

Das zweit genannte Problem, nämlich die Schaffung eines Verfahrens zur Montage einer solchen Antriebseinrichtung zu schaffen, welches eine spätere Manipulation weitgehend verhindert, wird erfindungsgemĂ¤ĂŸ dadurch gelöst, dass das Antriebsgetriebe durch eine Kippbewegung mit dem Schieber hinter die bereits montierte Treibstange eingefĂ¼hrt wird, bis Formschlusselemente des Schiebers mit Formschlusselementen der Treibstange ineinander greifen, dass Befestigungsschrauben von der Seite des Antriebsgetriebes montiert werden und dass die Dichtung in Ausnehmungen des Gehäuses befestigt wird.The second problem mentioned, namely to create a method for assembling such a drive device, which largely prevents later manipulation, is solved according to the invention in that the drive gear is inserted behind the already mounted drive rod by a tilting movement with the slide, until positive locking elements of the Engage slider with form-locking elements of the drive rod, that fastening screws are mounted from the side of the drive gear and that the seal is fastened in recesses in the housing.

Durch diese Gestaltung lässt sich die Antriebseinrichtung bei vormontiertem Treibstangenbeschlag einfach montieren. Da das EinfĂ¼hren des Antriebsgetriebes und dessen Verschraubung ausschlieĂŸlich von der Falzseite des FlĂ¼gels erfolgt, gestaltet sich die Montage der Antriebseinrichtung besonders einfach. Zudem lässt sich das Antriebsgetriebe auch nur bei geöffnetem FlĂ¼gel demontieren. Damit ist die Antriebseinrichtung weitgehend vor Manipulation geschĂ¼tzt.With this design, the drive device can be easily installed with the drive rod fitting preassembled. Since the drive gear is inserted and screwed exclusively from the rebate side of the wing, the assembly of the drive device is particularly simple. In addition, the drive gear can only be removed when the sash is open. The drive device is thus largely protected against manipulation.

Verschraubungen der Antriebseinrichtung sind im geschlossenem Zustand des FlĂ¼gels gemĂ¤ĂŸ einer anderen vorteilhaften Weiterbildung der Erfindung vollständig verdeckt, wenn das Antriebsgetriebe zunächst an dem FlĂ¼gel vorfixiert und anschlieĂŸend mit der Rosette von der Seite des Antriebsgetriebes her verschraubt wird.Screws of the drive device are completely covered in the closed state of the wing according to another advantageous development of the invention when the drive gear is first pre-fixed to the wing and then screwed to the rosette from the side of the drive gear.

Die Erfindung lässt zahlreiche AusfĂ¼hrungsformen zu. Zur weiteren Verdeutlichung ihres Grundprinzips ist eine davon in der Zeichnung dargestellt und wird nachfolgend beschrieben. Diese zeigt in

Fig. 1
ein zweiflĂ¼geliges Fenster mit einer Antriebseinrichtung,
Fig. 2
einen Teilschnitt durch das Fenster mit der Antriebseinrichtung entlang der Linie II - II,
Fig. 3
einen Teilschnitt durch das Fenster mit der Antriebseinrichtung entlang der Linie III - III,
Fig. 4
eine perspektivische Ansicht des Antriebsgetriebes der Antriebseinrichtung aus Figur 1,
Fig. 5
eine Explosionsdarstellung des Antriebsgetriebes der Antriebseinrichtung aus Figur 1.
The invention permits numerous embodiments. To further clarify its basic principle, one of these is shown in the drawing and is described below. This shows in
Fig. 1
a double-leaf window with a drive device,
Fig. 2
a partial section through the window with the drive device along the line II - II,
Fig. 3
a partial section through the window with the drive device along the line III - III,
Fig. 4
a perspective view of the drive gear of the drive device from Figure 1 .
Fig. 5
an exploded view of the drive gear of the drive device Figure 1 ,

Figur 1 zeigt ein zweiflĂ¼geliges Fenster mit einem Rahmen 1, bei dem sich zwei FlĂ¼gel 2, 3 ohne Mittelpfosten gegeneinander verschwenken lassen. Das Fenster hat einen Treibstangenbeschlag 4 mit einer Treibstange 5 zur Verriegelung eines ersten FlĂ¼gels 2 mit dem Rahmen 1 und mit einem zweiten FlĂ¼gel 3. Der Treibstangenbeschlag 4 hat ein von einer Handhabe 6 antreibbares Antriebsgetriebe 7 zur Verschiebung der Treibstange 5. Der zweite FlĂ¼gel 3 ist mit einem weiteren, nicht näher dargestellten Verschluss in dem Rahmen verriegelbar. Die FlĂ¼gel 2, 3 sind jeweils an dem Rahmen gelagert. Der die Handhabe 6 halternde FlĂ¼gel 2 hat ein aufgesetztes Stulpprofil 34, mit dem er den zweiten FlĂ¼gel 3 Ă¼berragt. Auf dem Stulpprofil 34 ist eine Rosette 9 befestigt, welche die Handhabe 6 drehbar lagert und axial sichert. Figure 1 shows a two-leaf window with a frame 1, in which two wings 2, 3 can be pivoted against each other without a central post. The window has a connecting rod fitting 4 with a connecting rod 5 for locking a first leaf 2 to the frame 1 and with a second leaf 3. The connecting rod fitting 4 has a drive gear 7 which can be driven by a handle 6 for displacing the connecting rod 5. The second leaf 3 is lockable in the frame with a further closure, not shown. The wings 2, 3 are each mounted on the frame. The wing 2 holding the handle 6 has an attached cuff profile 34 with which it projects beyond the second wing 3. A rosette 9 is fastened on the forend profile 34, which rotatably supports and axially secures the handle 6.

Figur 2 zeigt vergrĂ¶ĂŸert einen Teilbereich des Fensters in einer Schnittdarstellung entlang der Linie II - II durch den FlĂ¼gelĂ¼berschlag 8, das Stulpprofil 34 und das Antriebsgetriebe 7 aus Figur 1. Die Koppelung des Antriebsgetriebes 7 mit der verdeckt unterhalb einer Stulpschiene 10 längsverschieblich gefĂ¼hrten Treibstange 5 hat eine Koppeleinrichtung 11. Die Koppeleinrichtung 11 hat einen von dem Antriebsgetriebe 7 antreibbaren Schieber 12 und auf dem Schieber 12 und der Treibstange 5 angeordnete und quer zur Bewegungsrichtung der Treibstange 5 ineinander greifende Formschlusselemente 13, 14. Das Antriebsgetriebe 7 hat ein Gehäuse 15 mit zwei Gehäuseteilen 16, 17. Eine Tasche 18 in dem FlĂ¼gel 2 dient zur Aufnahme eines Teilbereichs des Gehäuses 15 und des Schiebers 12. Der FlĂ¼gel 2 ist Ă¼ber eine Dichtung 19 gegenĂ¼ber dem anderen, in Figur 1 dargestellten FlĂ¼gel 3 abgedichtet. Weiterhin haltert das Gehäuse 15 ein TeilstĂ¼ck einer Dichtung 20. Die Dichtung ist in Ausnehmungen des Gehäuses eingesetzt. Figure 2 shows an enlarged portion of the window in a sectional view along the line II - II through the wing flap 8, the faceplate 34 and the drive gear 7 Figure 1 , The coupling of the drive gear 7 to the drive rod 5, which is concealed and longitudinally displaceable beneath a faceplate 10, has a coupling device 11. The coupling device 11 has a slide 12 which can be driven by the drive gear 7 and is arranged on the slide 12 and the drive rod 5 and transversely to the direction of movement of the drive rod 5 interlocking form-locking elements 13, 14. The drive gear 7 has a housing 15 with two housing parts 16, 17. A pocket 18 in the wing 2 serves to receive a partial area of the housing 15 and the slide 12. The wing 2 is opposite via a seal 19 the other, in Figure 1 shown wing 3 sealed. Furthermore, the housing 15 holds a section of a seal 20. The seal is inserted into recesses in the housing.

Figur 3 zeigt eine Schnittdarstellung entlang der Linie III - III durch den FlĂ¼gelĂ¼berschlag 8, das Stulpprofil 34 und das Antriebsgetriebe 7 aus Figur 1. Hierbei ist zu erkennen, dass als Senkkopfschrauben ausgebildete Befestigungsschrauben 21 von der Seite des Antriebsgetriebes 7 durch den FlĂ¼gelĂ¼berschlag 8 und das Stulpprofil 34 in die Rosette 9 eingedreht sind. Schraubenköpfe 22 sind in dem Gehäuse 15 angeordnet. Weiterhin sind durch Laschen 23 des Gehäuses 15 weitere Befestigungsschrauben 24 in den FlĂ¼gel 2 eingedreht. Diese weiteren Befestigungsschrauben 24 dienen zur Vorfixierung des Gehäuses 15 an dem FlĂ¼gel 2. Der FlĂ¼gel 2 und der FlĂ¼gelĂ¼berschlag 8 weisen ein Lochbild 25 zur DurchfĂ¼hrung eines Teils der Befestigungsschrauben 21 und eines Vierkants 26 der Handhabe 6 auf. Figure 3 shows a sectional view along the line III - III through the wing flap 8, the faceplate 34 and the drive gear 7 Figure 1 , It can be seen here that fastening screws 21 designed as countersunk screws are screwed into the rosette 9 from the side of the drive gear 7 through the wing flap 8 and the faceplate profile 34. Screw heads 22 are arranged in the housing 15. Furthermore, 15 additional fastening screws 24 are screwed into the wing 2 by tabs 23 of the housing. These further fastening screws 24 serve to pre-fix the housing 15 to the wing 2. The wing 2 and the wing flap 8 have a hole pattern 25 for carrying out part of the fastening screws 21 and a square 26 of the handle 6.

Zur Montage wird das Gehäuse 15 des Antriebsgetriebes 7 mit dem Schieber 12 durch eine Kippbewegung hinter die Treibstange 5 gefĂ¼hrt, bis die Formschlusselemente 13, 14 des Schiebers 12 und der Treibstange 5 ineinander greifen. AnschlieĂŸend lässt sich das Gehäuse 15 mittels der an den Laschen 23 angeordneten Befestigungsschrauben 24 an dem FlĂ¼gel 2 vorfixieren. AnschlieĂŸend wird die Handhabe 6 mit dem Vierkant 26 durch das Lochbild 25 im FlĂ¼gel 2 in das Antriebsgetriebe 7 eingefĂ¼hrt bis die Rosette 9 an dem FlĂ¼gelĂ¼berschlag 8 anliegt. SchlieĂŸlich werden Befestigungsschrauben 21 von der Seite des Gehäuses 15 durch den FlĂ¼gelĂ¼berschlag 8 und gegebenenfalls durch das Stulpprofil 34 in die Rosette 9 eingedreht.For assembly, the housing 15 of the drive gear 7 with the slide 12 is guided behind the drive rod 5 by a tilting movement until the form-locking elements 13, 14 of the slide 12 and the drive rod 5 interlock. Subsequently, the housing 15 can be pre-fixed to the wing 2 by means of the fastening screws 24 arranged on the tabs 23. Then the handle 6 with the square 26 is inserted through the hole pattern 25 in the wing 2 into the drive gear 7 until the rosette 9 rests on the wing flap 8. Finally, fastening screws 21 are screwed into the rosette 9 from the side of the housing 15 through the wing flap 8 and possibly through the faceplate 34.

Figur 4 zeigt das Antriebsgetriebe aus Figur 1 in einer perspektivischen Darstellung. Hierbei ist zu erkennen, dass ein Antriebsritzel 27 des Antriebsgetriebes 7 einen Innenvierkant 28 zur drehfesten Aufnahme des Vierkants 26 der Handhabe 6 hat. Das Gehäuse 15 hat trichterförmige Vertiefungen 29 zur Aufnahme der Schraubenköpfe 22 der Befestigungsschrauben 21. Das Gehäuse hat zudem Ausnehmungen 33, in denen das in Figur 2 dargestellte TeilstĂ¼ck der Dichtung 20 befestigt ist. Figure 4 shows the drive gear Figure 1 in a perspective view. It can be seen here that a drive pinion 27 of the drive gear 7 has an inner square 28 for the rotationally fixed reception of the square 26 of the handle 6. The housing 15 has funnel-shaped recesses 29 for receiving the screw heads 22 of the fastening screws 21. The housing also has recesses 33 in which the in Figure 2 shown portion of the seal 20 is attached.

Figur 5 zeigt eine Explosionsdarstellung des Antriebsgetriebes 7. Das Antriebsritzel 27 ist zwischen den Gehäuseteilen 16, 17 gelagert und treibt eine Zahnstange 30 an. Die Zahnstange 30 ist an dem Schieber 12 befestigt. Weiterhin hat der Schieber 12 eine Ausnehmung 31, in die im montierten Zustand eine Nase 32 des Gehäuses 15 eindringt. Damit wird der Bewegungsbereich des Schiebers 12 begrenzt. Figure 5 shows an exploded view of the drive gear 7. The drive pinion 27 is mounted between the housing parts 16, 17 and drives a rack 30. The rack 30 is attached to the slider 12. Furthermore, the slide 12 has a recess 31 into which a nose 32 of the housing 15 penetrates in the assembled state. This limits the range of movement of the slide 12.

Claims (10)

  1. A drive device of a drive rod fitting (4) of a casement (2) pivotable against a frame (1), with a drive gear (7), with a drive pinion (27) of the drive gear (7) for driving a longitudinally displaceably guided drive rod (5), with a housing (15) of the drive gear (7) to be arranged underneath a casement cover (8), with a drive recess in the drive pinion (27) provided for rotationally fixed coupling with a handle (6) and with a coupling device (11) for coupling the drive gear (7) with the drive rod (5), wherein the coupling device (11) has a slider (12) drivable by the drive gear (7), and with a fastening screw (21, 24) for connecting the housing (15) with a component of the casement (2), wherein a screw head (22) of the fastening screw (21, 24) is arranged on the housing (15), characterized in that the housing (15) supports a seal (20) of the casement (2) and that the seal (20) is fastened in recesses (33) of the housing (15).
  2. The drive device according to Claim 1, characterized in that an astragal (34) is screwed to the housing (15) from the side of the housing (15).
  3. The drive device according to Claim 1 or 2, characterized in that a rosette (9) supporting the handle (6) is screwed to the housing (15) from the side of the housing (15).
  4. The drive device according to any one of the preceding claims, characterized in that the housing (15) has funnel-shaped depressions (29) for receiving the screw head (22).
  5. The drive device according to any one of the preceding claims, characterized in that tabs (23) project from the housing (15) and that the tabs (23) are designed for receiving fastening screws (24) of the housing (15).
  6. The drive device according to any one of the preceding claims, characterized in that the rosette (9) has a closed surface on its side facing away from the casement cover (8) in the area surrounding the handle (6).
  7. The drive device according to any one of the preceding claims, characterized in that the housing (15) has a nose (32) engaging in a recess (31) of the slider (12).
  8. The drive device according to any one of the preceding clams, characterized in that the slider (12) is connected to a toothed rod (30) and that the drive pinion (27) engages into the toothed rod (30).
  9. A method for mounting a drive device according to any one of the preceding claims in a casement (2) having a drive rod fitting (4), characterized in that the drive gear (7) is introduced by a tilting movement with the slider (12) behind the already mounted drive rod (5), until positive-locking elements (14) of the slider (12) interlock with the positive-locking elements (13) of the drive rod (5), that fastening screws (21, 24) are mounted from the side of the drive gear (7), and that the seal (20) is fastened in recesses (33) of the housing (15).
  10. The method according to Claim 9, characterized in that the drive gear (7) is initially prefixed to the casement (2) and subsequently is screwed to the rosette (9) from the side of the drive gear (7).
EP18185384.7A 2017-09-05 2018-07-25 Drive device of a drive rod fitting and method for mounting such a drive rod fitting Active EP3450662B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18185384T PL3450662T3 (en) 2017-09-05 2018-07-25 Drive device of a drive rod fitting and method for mounting such a drive rod fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017215611.2A DE102017215611A1 (en) 2017-09-05 2017-09-05 Drive device of a drive rod fitting and method for mounting such a drive device

Publications (2)

Publication Number Publication Date
EP3450662A1 EP3450662A1 (en) 2019-03-06
EP3450662B1 true EP3450662B1 (en) 2020-02-26

Family

ID=63047154

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18185384.7A Active EP3450662B1 (en) 2017-09-05 2018-07-25 Drive device of a drive rod fitting and method for mounting such a drive rod fitting

Country Status (3)

Country Link
EP (1) EP3450662B1 (en)
DE (1) DE102017215611A1 (en)
PL (1) PL3450662T3 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9017302U1 (en) 1990-12-21 1991-03-14 Roto Frank Ag, 7022 Leinfelden-Echterdingen, De
GB2279396B (en) * 1993-06-26 1996-03-13 Plus Plan Locking system for windows or doors
EP2788298A2 (en) 2011-11-10 2014-10-15 Corning Incorporated Acid strengthening of glass
DE102014117419A1 (en) * 2014-11-27 2016-06-02 Maco Technologie Gmbh Hardware for windows, doors and the like and gear unit for such a fitting
DE102015220987A1 (en) * 2015-10-27 2017-04-27 Aug. Winkhaus Gmbh & Co. Kg Drive gear for a drive rod fitting

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
PL3450662T3 (en) 2020-07-13
DE102017215611A1 (en) 2019-03-07
EP3450662A1 (en) 2019-03-06

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