EP2808466B1 - Drive unit for a fitting on a connecting rod - Google Patents

Drive unit for a fitting on a connecting rod Download PDF

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Publication number
EP2808466B1
EP2808466B1 EP14177749.0A EP14177749A EP2808466B1 EP 2808466 B1 EP2808466 B1 EP 2808466B1 EP 14177749 A EP14177749 A EP 14177749A EP 2808466 B1 EP2808466 B1 EP 2808466B1
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EP
European Patent Office
Prior art keywords
operating rod
coupling
drive rod
gearbox
fitting
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Application number
EP14177749.0A
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German (de)
French (fr)
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EP2808466A2 (en
EP2808466A3 (en
Inventor
Laszlo Marton
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Roto Frank AG
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Roto Frank AG
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Priority to EP14177749.0A priority Critical patent/EP2808466B1/en
Priority to PL14177749T priority patent/PL2808466T3/en
Publication of EP2808466A2 publication Critical patent/EP2808466A2/en
Publication of EP2808466A3 publication Critical patent/EP2808466A3/en
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Publication of EP2808466B1 publication Critical patent/EP2808466B1/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/2019—Securing, deadlocking or "dogging" the bolt in the fastening position elastic, i.e. the dog or detent being formed or carried by a spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0458—Leaf springs; Non-wound wire springs

Definitions

  • blocking contours of the coupling part and of the housing reach the end of an unlocking movement and the coupling part is moved transversely to the drive rod movement direction. Then, if the gear is operated so that the coupling member is moved in a locking direction of the espagnolette, the coupling member is also moved transversely to the drive rod movement direction at least at the beginning of the locking movement, so that the locking contour of the coupling part is disengaged from the locking contour of the housing.
  • a blocking contour 225a designed as a projection cooperates with a corresponding blocking contour 224a of the housing 2.
  • a movement of the drive rod 214 in the drive rod movement direction 227 is thus blocked.
  • the movement of the coupling part 213 in the upper position shown is favored by a spring element 232, which is supported on the housing 202.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Description

Die Erfindung betrifft eine Getriebeanordnung für einen Treibstangenbeschlag eines Fensters, einer Tür oder dgl. mit einem Getriebegehäuse, in dem ein durch ein Bedienelement betätigbares Zahnrad angeordnet ist, dessen Zähne mit einer Zahnung eines Koppelteils kämmen, wobei das Koppelteil mit einer Treibstange des Treibstangenbeschlags gekoppelt ist und bei einer Betätigung des Zahnrads in Treibstangenbewegungsrichtung bewegbar ist, mit den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to a transmission arrangement for a drive rod fitting of a window, a door or the like. With a gear housing in which an operable by a control gear is arranged, the teeth mesh with a toothing of a coupling part, wherein the coupling part is coupled to a drive rod of the espagnolette fitting and is movable in actuation of the gear in the drive rod movement direction, with the features of the preamble of claim 1.

Ein Treibstangenbeschlag soll üblicherweise nur über ein Bedienelement aus einer Verriegelungsstellung in eine Öffnungsstellung bzw. Entriegelungsstellung bewegt werden können. Durch direkten Zugriff zur Treibstange oder zu einem daran befestigten Verriegelungselement kann ein Treibstangenbeschlag aber häufig durch Unbefugte aus der Verriegelungsstellung in die Öffnungsstellung gebracht werden, falls keine ihn in der Verriegelungsstellung sichernde Sperrvorrichtung bzw. Rückdrücksicherung vorgesehen ist. Eine Einbruchssicherung ist somit häufig nicht gegeben. Dies gestaltet sich besonders problematisch bei Fenstern, Türen oder dgl., die nach außen öffnende Flügel aufweisen, wie dies häufig in skandinavischen Ländern der Fall ist. Außerdem kann es wünschenswert sein, einen Treibstangenbeschlag in einer Entriegelungsstellung festzulegen, so dass er nicht durch eine an der Treibstange eingebrachte Kraft verstellbar ist.An espagnolette is usually only about an operating element from a locking position in an open position or unlocked position can be moved. By direct access to the drive rod or to a locking element attached thereto, however, a drive rod fitting can often be brought by unauthorized persons from the locking position into the open position, if there is no locking device in the locking position or backpressure protection is provided. Burglary protection is thus often not given. This is particularly problematic in windows, doors or the like., Which have outwardly opening wings, as is often the case in Scandinavian countries. In addition, it may be desirable to set a drive rod fitting in an unlocked position so that it is not adjustable by a force applied to the drive rod.

Aus der europäischen Patentanmeldung 2 581 531 A1 ist es bekannt, bei einem Getriebe für einen Treibstangenbeschlag eines Fensters, einer Tür oder dgl., mit einem Ritzel zum Antrieb einer Treibstange, sowie einem quer zur Treibstangenbewegungsrichtung bewegbaren Sperrelement, das in einer Verriegelungsstellung des Getriebes mit einer Sperrkontur derart zusammenwirkt, dass eine Treibstangenbewegung verhindert wird, ein mittels des Ritzels bei einer Bewegung aus der Verriegelungsstellung heraus bewegbares Löseelement vorzusehen, das einen Entsperrabschnitt aufweist, mit dem das Sperrelement in eine Freigabestellung verbringbar ist.From the European patent application 2 581 531 A1 It is known, in a transmission for a drive rod fitting a window, a door or the like., With a pinion for driving a drive rod, and a movable transversely to the drive rod moving direction locking element which cooperates in a locking position of the transmission with a locking contour such that a drive rod movement is prevented to provide a means of the pinion in a movement out of the locking position movable release element having an unlocking, with which the locking element can be brought into a release position.

Ein solches Getriebe ist relativ aufwändig aufzubauen.Such a transmission is relatively expensive to build.

Weiterhin ist aus der FR 2 490 268 A1 eine Betätigungsvorrichtung für einen Treibstangenbeschlag bekannt geworden. Die bekannte Betätigungsvorrichtung weist ein in einem Getriebegehäuse gelagertes Stellglied auf. Das Stellglied wirkt mit einem Schieber in Form einer Zahnstange zusammen.Furthermore, from the FR 2 490 268 A1 an actuator for a drive rod fitting has become known. The known actuator has an actuator mounted in a transmission housing. The actuator cooperates with a slide in the form of a rack.

Schließlich offenbart die EP 2 112 302 A1 eine Türverriegelungsvorrichtung mit einem Schubriegel, der an einem Ende eines Gehäuses vorspringt. Die Schubriegelstange ist mit einem in dem Gehäuse verschiebbar angebrachten Zahnstangenhalter verbunden.Finally, the reveals EP 2 112 302 A1 a door lock device with a push bar projecting at one end of a housing. The sliding bolt bar is connected to a rack holder slidably mounted in the housing.

Aufgabe der vorliegenden Erfindung ist es demgegenüber, eine vereinfachte und zuverlässig arbeitende, insbesondere ohne oder nur mit geringem Leerhub arbeitende Getriebeanordnung bereit zu stellen, mit der ein unbefugtes Verstellen eines Treibstangenbeschlags verhindert wird.Object of the present invention is in contrast to provide a simplified and reliable working, especially without or with only a small idle working gear arrangement, with the unauthorized adjustment of a drive rod fitting is prevented.

Gelöst wird diese Aufgabe erfindungsgemäß durch eine Getriebeanordnung für einen Treibstangenbeschlag eines Fensters, einer Tür od. dgl., mit den Merkmalen des Anspruchs 1. Die Treibstangenbewegungsrichtung ist dabei die Richtung, in der sich die Treibstange erstreckt und in der sie zum Entriegeln und Verriegeln bewegt wird.This object is achieved according to the invention by a gear arrangement for a drive rod fitting a window, a door od. Like., With the features of claim 1. The drive rod movement direction is the direction in which the drive rod extends and in which it is moved to unlock and lock.

Dabei ist das Koppelteil vorzugsweise so in dem Getriebegehäuse angeordnet, dass zum Ende einer Bewegung des Treibstangenbeschlags in eine Verriegelungsstellung das Koppelteil quer zur Treibstangenbewegungsrichtung bewegbar ist, so dass die Sperrkonturen zueinander in Eingriff gelangen. Wenn die Sperrkonturen des Koppelteils und des Gehäuses aneinander anliegen, wird eine Bewegung des Treibstangenbeschlags in Entriegelungsrichtung blockiert, die nicht durch das Zahnrad eingeleitet wird. Ein unbefugtes Öffnen des Treibstangenbeschlags ist somit nicht möglich. Wird dagegen das Zahnrad so betätigt, dass das Koppelteil in eine Entriegelungsrichtung des Treibstangenbeschlags bewegt wird, wird das Koppelteil erfindungsgemäß gleichzeitig zumindest zu Beginn der Entriegelungsbewegung auch quer zur Treibstangenbewegungsrichtung bewegt, so dass die Sperrkontur des Koppelteils außer Eingriff mit der Sperrkontur des Gehäuses gelangt. Dabei kann die erfindungsgemäße Getriebeanordnung so ausgebildet sein, dass kein oder ein nicht spürbarer Leerhub entsteht.In this case, the coupling part is preferably arranged in the transmission housing such that the end of a movement of the espagnolette fitting in a locking position, the coupling member is movable transversely to the drive rod movement direction, so that the locking contours engage each other. When the locking contours of the coupling member and the housing abut each other, a movement of the espagnolette fitting is unlocked in unlocking, which is not initiated by the gear. Unauthorized opening of the espagnolette fitting is therefore not possible. If, however, the gear is operated so that the coupling member is moved in a unlocking of the espagnolette fitting, the coupling member according to the invention at the same time at least at the beginning of the unlocking movement also moves transversely to the drive rod movement, so that the locking contour of the coupling part out of engagement with the locking contour of the housing. In this case, the gear arrangement according to the invention may be designed so that no or an unobvious idle stroke arises.

Alternativ oder zusätzlich kann vorgesehen sein, dass Sperrkonturen des Koppelteils und des Gehäuses gegen Ende einer Entriegelungsbewegung in Eingriff gelangen und das Koppelteil quer zur Treibstangenbewegungsrichtung bewegt wird. Wird dann das Zahnrad so betätigt, dass das Koppelteil in eine Verriegelungsrichtung des Treibstangenbeschlags bewegt wird, wird das Koppelteil gleichzeitig zumindest zu Beginn der Verriegelungsbewegung auch quer zur Treibstangenbewegungsrichtung bewegt, so dass die Sperrkontur des Koppelteils außer Eingriff mit der Sperrkontur des Gehäuses gelangt.Alternatively or additionally, it may be provided that blocking contours of the coupling part and of the housing reach the end of an unlocking movement and the coupling part is moved transversely to the drive rod movement direction. Then, if the gear is operated so that the coupling member is moved in a locking direction of the espagnolette, the coupling member is also moved transversely to the drive rod movement direction at least at the beginning of the locking movement, so that the locking contour of the coupling part is disengaged from the locking contour of the housing.

Vorzugsweise sind die Zähne des Zahnrads und die Zähne des Koppelteils so ausgebildet, dass sie sich jeweils zum Ende hin verjüngen.Preferably, the teeth of the gear and the teeth of the coupling part are formed so that they each taper towards the end.

Eine zuverlässige Funktionsweise der Getriebeanordnung ergibt sich, wenn das Koppelteil in dem Getriebegehäuse geführt ist.A reliable operation of the gear arrangement results when the coupling part is guided in the gear housing.

Die Funktionssicherheit kann weiterhin dadurch erhöht werden, dass sich das Koppelteil über zumindest ein Federelement an dem Gehäuse oder der Treibstange abstützt. Wenn es sich bei dem Koppelteil jedoch um ein separates Teil handelt, welches nicht Bestandteil der Treibstange ist, ist ein Federelement nicht zwingend notwendig. Die Funktionssicherheit ist auch ohne Federelement gewährleistet. Insbesondere können in einer Verriegelungsstellung die Sperrkonturen selbsttätig in Eingriff gelangen. Dies kann hör- oder spürbar sein, so dass hiermit auch ein Verriegelungsindikator realisiert wird.The reliability can be further increased by the fact that the coupling part is supported by at least one spring element on the housing or the drive rod. However, if the coupling part is a separate part which is not part of the drive rod, a spring element is not absolutely necessary. The functional safety is guaranteed even without spring element. In particular, the blocking contours can automatically engage in a locking position. This can be audible or noticeable, so that hereby also a locking indicator is realized.

Das Koppelteil kann einen Koppelvorsprung aufweisen, mit dem es formschlüssig mit der Treibstange gekoppelt ist. Insbesondere kann die Treibstange eine Öffnung aufweisen, die an die Form des Koppelvorsprungs angepasst ist. Beispielsweise kann die Treibstange ein Langloch aufweisen. Der Koppelvorsprung kann mit geringem Spiel in der Öffnung der Treibstange angeordnet sein.The coupling part may have a coupling projection, with which it is positively coupled to the drive rod. In particular, the drive rod may have an opening which is adapted to the shape of the coupling projection. For example, the drive rod may have a slot. The coupling projection can be arranged with little play in the opening of the drive rod.

Weitere Vorteile ergeben sich, wenn die Sperrkontur des Koppelteils in einer Rückdrücksicherungsstellung des Treibstangenbeschlags flächig an der Sperrkontur des Gehäuses anliegt. Durch eine flächige Anlage wird zuverlässig ein unbefugtes Bewegen des Treibstangenbeschlags verhindert. Durch eine flächige Anlage erhöht sich die Stabilität. Insbesondere kann die Sperrkontur des Kopfteils zwei Flächen aufweisen, die einen spitzen Winkel zueinander bilden. Die Sperrkontur kann somit keilartig ausgebildet sein. Weiterhin kann die Sperrkontur bzgl. einer Mittenlängsebene auf zwei gegenüberliegenden Seiten des Koppelteils vorgesehen sein bzw. können zwei Sperrkonturen vorgesehen sein.Further advantages are obtained when the locking contour of the coupling part abuts in a Rückdrücksicherungsstellung the espagnolette surface on the locking contour of the housing. A flat system reliably prevents unauthorized movement of the espagnolette fitting. By a flat system, the stability increases. In particular, the locking contour of the head part may have two surfaces which form an acute angle to each other. The blocking contour can thus be wedge-shaped be. Furthermore, the blocking contour can be provided with respect to a central longitudinal plane on two opposite sides of the coupling part or two blocking contours can be provided.

Gemäß einer weiteren Ausführungsform kann vorgesehen sein, dass das Koppelteil Bestandteil der Treibstange ist. Dadurch kann die Anzahl der separaten Bauteile reduziert werden.According to a further embodiment it can be provided that the coupling part is part of the drive rod. Thereby, the number of separate components can be reduced.

Die Treibstange ist schwimmend im Gehäuse gelagert. Dadurch kann die Treibstange quer zur Treibstangenbewegungsrichtung im Gehäuse bewegt werden. Dadurch kann eine Sperrkontur, die an der Treibstange angeordnet ist, in Eingriff mit einer entsprechenden Öffnung des Gehäuses gebracht werden.The drive rod is floating in the housing. Thereby, the drive rod can be moved transversely to the drive rod movement direction in the housing. Thereby, a locking contour, which is arranged on the drive rod, are brought into engagement with a corresponding opening of the housing.

In den Rahmen der Erfindung fällt außerdem ein Fenster, eine Tür od. dgl. mit einer erfindungsgemäßen Getriebeanordnung.In the context of the invention also falls a window, a door od. Like. With a gear assembly according to the invention.

Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung von Ausführungsbeispielen der Erfindung, anhand der Figuren der Zeichnung, die erfindungswesentliche Einzelheiten zeigen und aus den Ansprüchen. Die einzelnen Merkmale können je einzeln für sich oder zu mehreren in beliebiger Kombination bei einer Variante der Erfindung verwirklicht sein.Further features and advantages of the invention will become apparent from the following description of embodiments of the invention, with reference to the figures of the drawing, which show details essential to the invention and from the claims. The individual features can be realized individually for themselves or for several in any combination in a variant of the invention.

Bevorzugte Ausführungsbeispiele der Erfindung sind in der Zeichnung schematisch dargestellt und werden nachfolgend mit Bezug zu den Figuren der Zeichnung näher erläutert. Es zeigen:

Fig. 1a bis Fig. 1e
eine Ausführungsform einer Getriebeanordnung in unterschiedlichen Stadien der Benutzung.
Preferred embodiments of the invention are shown schematically in the drawing and are explained below with reference to the figures of the drawing. Show it:
Fig. 1a to Fig. 1e
an embodiment of a gear arrangement in different stages of use.

Die Figur 1a zeigt eine Getriebeanordnung 200 mit einem Getriebegehäuse 202, von dem nur eine teilweise im Schnitt dargestellte Getriebegehäuseschale 201 zu sehen ist. In dem Getriebegehäuse 202 ist ein Zahnrad 203 drehbar angeordnet. Das Zahnrad 203 weist einen Innenvierkant 204 auf, in den ein Bedienelement eingesteckt werden kann, um das Zahnrad 203 anzutreiben. Das Zahnrad 203 weist im gezeigten Ausführungsbeispiel Zähne 205, 207 am Ende der Verzahnung auf, die kürzer sind als die Zähne 206. Die den Zähnen 205, 207 benachbarten Zähne 206a sind schmaler als die Zähne 206. Der Abstand zwischen den Zähnen 205, 207 und den benachbarten Zähnen 206a ist größer als der zwischen den Zähnen 206. Die Zähne 205, 207 sind unsymmetrisch ausgebildet.The FIG. 1a shows a gear assembly 200 with a gear housing 202, of which only a partially sectioned gear housing shell 201 can be seen. In the gear housing 202, a gear 203 is rotatably arranged. The gear 203 has a square socket 204 into which a control element can be inserted to drive the gear 203. The gear 203 has in the illustrated embodiment teeth 205, 207 at the end of the teeth, which are shorter than the teeth 206. The teeth 205, 207 adjacent teeth 206a are narrower than the teeth 206. The distance between the teeth 205, 207 and the adjacent teeth 206a is larger than that between the teeth 206. The teeth 205, 207 are formed asymmetrically.

Insgesamt sind etwa über die Hälfte des Umfangs des Zahnrads 203 Zähne 205, 206a, 206, 207 vorgesehen. Die Zähne 205, 206, 206a, 207 sind etwas bauchig ausgestaltet. Dies bedeutet, dass ihre Zahnflanken gewölbt oder gebogen sind. Die Zahnung 212 mit gleichartigen Zähnen 208, die sich zum Zahnrad 3 hin verjüngen, ist an einem Koppelteil 213 angeordnet, welches Bestandteil einer Treibstange 214 ist. Die Treibstange 214 und insbesondere deren Koppelteil 213 ist schwimmend im Gehäuse 202 angeordnet. Dies bedeutet, dass sich die Treibstange 214 in Doppelpfeilrichtung 215 bewegen kann. Dadurch, dass die Zähne 205, 207 kürzer sind als die übrigen Zähne 206, 206a, ist es möglich, dass sich das Koppelteil 213 in der gezeigten Endstellung des Zahnrads 203 etwas nach oben bewegt. Dies führt dazu, dass eine als Vorsprung ausgebildete Sperrkontur 225a mit einer entsprechenden Sperrkontur 224a des Gehäuses 2 zusammenwirkt. Eine Bewegung der Treibstange 214 in Treibstangenbewegungsrichtung 227 wird somit blockiert. Die Bewegung des Koppelteils 213 in die gezeigte obere Stellung wird durch ein Federelement 232 begünstigt, welches sich am Gehäuse 202 abstützt.Overall, about more than half of the circumference of the gear 203 teeth 205, 206a, 206, 207 are provided. The teeth 205, 206, 206a, 207 are designed somewhat bulbous. This means that their tooth flanks are curved or bent. The teeth 212 with similar teeth 208, which taper towards the gear 3, is arranged on a coupling part 213, which is part of a drive rod 214. The drive rod 214 and in particular its coupling part 213 is arranged floating in the housing 202. This means that the drive rod 214 can move in the double arrow direction 215. Because the teeth 205, 207 are shorter than the remaining teeth 206, 206a, it is possible for the coupling part 213 to move slightly upwards in the illustrated end position of the toothed wheel 203. As a result, a blocking contour 225a designed as a projection cooperates with a corresponding blocking contour 224a of the housing 2. A movement of the drive rod 214 in the drive rod movement direction 227 is thus blocked. The movement of the coupling part 213 in the upper position shown is favored by a spring element 232, which is supported on the housing 202.

Um die in der Figur 1a gezeigte Rückdrücksicherung zu lösen, muss das Zahnrad 203 im Uhrzeigersinn gedreht werden, wie dies in der Figur 1b gezeigt ist. Durch Zusammenwirken der Zähne 207, 206a des Zahnrads 203 mit den Flanken der Zähne 208 des Koppelteils 213 wird das Koppelteil 213 gegen die Federkraft des Federelements 232 nach unten verlagert, so dass die Sperrkontur 225a außer Eingriff mit der Sperrkontur 224a gelangt. Bei einer weiteren Bewegung des Zahnrads 203 im Uhrzeigersinn wird die Treibstange 214, die Bestandteil eines Treibstangenbeschlags ist, in Pfeilrichtung 226 verlagert. Somit kann der Treibstangenbeschlag aus einer rückdrückgesicherten Entriegelungsstellung in eine Verriegelungsstellung bewegt werden.To the in the FIG. 1a To solve the back-up shown backup, the gear 203 must be rotated in a clockwise direction, as shown in the FIG. 1b is shown. By cooperation of the teeth 207, 206a of the gear 203 with the flanks of the teeth 208 of the coupling part 213, the coupling part 213 is displaced downward against the spring force of the spring element 232, so that the locking contour 225a comes out of engagement with the locking contour 224a. In a further movement of the gear 203 in a clockwise direction, the drive rod 214, which is part of an espagnolette fitting, displaced in the direction of arrow 226. Thus, the espagnolette fitting can be moved from a non-return unlocked position to a locking position.

Wie sich der Figur 1c entnehmen lässt, wird die Treibstange 214 und insbesondere das Koppelteil 213 während der Verlagerung der Treibstange 214, die durch das Zahnrad 203 initiiert ist, durch das Zahnrad 203 in einer unteren Stellung gehalten.How is the Figure 1c can be seen, the drive rod 214 and in particular the coupling member 213 during the displacement of the drive rod 214, which is initiated by the gear 203, held by the gear 203 in a lower position.

In der in der Figur 1d gezeigten Stellung befindet sich der Treibstangenbeschlag beinahe in der der Figur 1a entgegengesetzten Endstellung. Die Sperrkontur 225b gelangt, wenn das Zahnrad 203 etwas weiter gedreht wird, hinter die Fläche 223, so dass die Sperrkontur 225b nach oben bewegt werden kann und in Eingriff mit der Sperrkontur 224b gelangt. Die Zähne 205, 206a, 206 und 208 sind so aufeinander abgestimmt, dass eine Bewegung der Treibstange 214 bzw. des Koppelteils 213 quer zur Treibstangenbewegungsrichtung 227 möglich ist.In the in the Figure 1d shown position of the espagnolette fitting is almost in the FIG. 1a opposite end position. The locking contour 225b, when the gear 203 is rotated a little further, passes behind the surface 223, so that the locking contour 225b can be moved upwards and comes into engagement with the locking contour 224b. The teeth 205, 206a, 206 and 208 are coordinated so that a movement of the drive rod 214 and the coupling part 213 transversely to the drive rod 227 is possible.

In der Figur 1e ist die Situation gezeigt, in der sich der Treibstangenbeschlag in einer verriegelten Stellung befindet und eine Rückdrücksicherung aktiviert ist, da die Sperrkontur 225b in Eingriff mit der Sperrkontur 224b steht.In the Figure 1e the situation is shown in which the espagnolette fitting is in a locked position and a backup is activated, since the locking contour 225b is in engagement with the locking contour 224b.

Ein Lösen der Rückdrücksicherung erfolgt durch eine Drehung des Zahnrads 203 entgegen dem Uhrzeigersinn durch Zusammenwirken der Zähne 205, 206, 206a und 208.A loosening of the return lever is effected by a rotation of the gear 203 in the counterclockwise direction by cooperation of the teeth 205, 206, 206 a and 208.

Claims (7)

  1. A gear assembly (200) for an operating rod fitting of a window, a door, or the like with a gearbox (202), in which a gearwheel (203) that can be controlled by means of a control element is arranged, the cogs (205, 206, 207, 206a) of which cog with the cogging (212) of a coupling (213), wherein the coupling (213) is coupled with an operating rod (214) of the operating rod fitting and can be moved in the direction of motion (227) of the operating rod by operating the gearwheel (203), wherein the coupling (213) contains a locking contour (225a, 225b), with which it interacts with a locking contour (224a, 224b) of the gearbox (202) in a locked position of the operating rod fitting, and is placed in the gearbox (202) in such a way that, when the gearwheel (203) is operated, it carries out a movement transverse to the direction of motion (227) of the operating rod in order to lock or unlock the operating rod fitting, characterised in that the operating rod (214) is mounted in a floating manner in the gearbox (202) such that the operating rod (214) can be moved in the gearbox (202) in a direction transverse to the direction of motion (227) of the operating rod.
  2. The gear assembly in accordance with claim 1, characterised in that the coupling (213) is guided within the gearbox (202).
  3. The gear assembly in accordance with one of the foregoing claims, characterised in that the coupling (213) is supported on the gearbox (203) or on the operating rod (214) via at least one spring element (232).
  4. The gear assembly in accordance with one of the foregoing claims, characterised in that the coupling has a coupling projection, with which it is coupled with the operating rod in a form-fit manner.
  5. The gear assembly in accordance with one of the foregoing claims, characterised in that the locking contour (225, 225a, 225b) of the coupling (113) flatly abuts the locking contour of the gearbox (202) in a back-pressure safety position of the operating rod fitting.
  6. The gear assembly in accordance with one of the foregoing claims, characterised in that the coupling (213) is a component of the operating rod (214).
  7. A window, door, or the like with a gear assembly (200) in accordance with one of the foregoing claims.
EP14177749.0A 2013-03-26 2013-03-26 Drive unit for a fitting on a connecting rod Active EP2808466B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP14177749.0A EP2808466B1 (en) 2013-03-26 2013-03-26 Drive unit for a fitting on a connecting rod
PL14177749T PL2808466T3 (en) 2013-03-26 2013-03-26 Drive unit for a fitting on a connecting rod

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13161024.8A EP2784248B1 (en) 2013-03-26 2013-03-26 Drive unit for a fitting on a connecting rod
EP14177749.0A EP2808466B1 (en) 2013-03-26 2013-03-26 Drive unit for a fitting on a connecting rod

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP13161024.8A Division EP2784248B1 (en) 2013-03-26 2013-03-26 Drive unit for a fitting on a connecting rod
EP13161024.8A Division-Into EP2784248B1 (en) 2013-03-26 2013-03-26 Drive unit for a fitting on a connecting rod

Publications (3)

Publication Number Publication Date
EP2808466A2 EP2808466A2 (en) 2014-12-03
EP2808466A3 EP2808466A3 (en) 2015-04-01
EP2808466B1 true EP2808466B1 (en) 2016-09-21

Family

ID=47998253

Family Applications (2)

Application Number Title Priority Date Filing Date
EP13161024.8A Active EP2784248B1 (en) 2013-03-26 2013-03-26 Drive unit for a fitting on a connecting rod
EP14177749.0A Active EP2808466B1 (en) 2013-03-26 2013-03-26 Drive unit for a fitting on a connecting rod

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP13161024.8A Active EP2784248B1 (en) 2013-03-26 2013-03-26 Drive unit for a fitting on a connecting rod

Country Status (3)

Country Link
EP (2) EP2784248B1 (en)
PL (2) PL2808466T3 (en)
RU (1) RU2664204C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015113898A1 (en) * 2015-08-21 2017-02-23 Maco Technologie Gmbh Transmission for a fitting arrangement of a window, a door or the like
CN112064546B (en) * 2020-08-27 2021-08-06 广东鸿彰建设工程有限公司 A environment-friendly town road safety barrier for two-way suggestion of traffic accident
PL3995656T3 (en) 2020-11-09 2023-01-30 Giesse S.P.A. Operating device for doors and windows

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034764C2 (en) * 1980-09-15 1982-10-21 Gretsch-Unitas Gmbh Baubeschlagfabrik, 7257 Ditzingen Actuating device for espagnolette fittings
DE3335730A1 (en) * 1983-10-01 1985-04-11 Karl Fliether GmbH & Co, 5620 Velbert DRIVE ROD LOCK
FR2930582B1 (en) * 2008-04-23 2010-06-04 Adler Sas CREMONE DOOR LATCHING DEVICE
GB2475507A (en) * 2009-11-20 2011-05-25 Rajnikant Mistry Adjustable window espagnolette mechanism
EP2581531B1 (en) 2011-10-14 2015-01-21 Roto Frank AG Drive for an espagnolette of a window, door or similar item

Also Published As

Publication number Publication date
RU2014111452A (en) 2015-09-27
EP2784248A1 (en) 2014-10-01
EP2784248B1 (en) 2015-10-21
PL2784248T3 (en) 2016-03-31
EP2808466A2 (en) 2014-12-03
PL2808466T3 (en) 2017-02-28
EP2808466A3 (en) 2015-04-01
RU2664204C2 (en) 2018-08-15

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