EP2532816B1 - Actuation device for a fitting on a connecting rod - Google Patents

Actuation device for a fitting on a connecting rod Download PDF

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Publication number
EP2532816B1
EP2532816B1 EP11169097.0A EP11169097A EP2532816B1 EP 2532816 B1 EP2532816 B1 EP 2532816B1 EP 11169097 A EP11169097 A EP 11169097A EP 2532816 B1 EP2532816 B1 EP 2532816B1
Authority
EP
European Patent Office
Prior art keywords
recess
connecting element
housing
drive device
drive
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.)
Not-in-force
Application number
EP11169097.0A
Other languages
German (de)
French (fr)
Other versions
EP2532816A1 (en
Inventor
Peter Stapf
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.)
Roto Frank AG
Original Assignee
Roto Frank AG
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
Application filed by Roto Frank AG filed Critical Roto Frank AG
Priority to EP11169097.0A priority Critical patent/EP2532816B1/en
Priority to PL11169097T priority patent/PL2532816T3/en
Priority to SI201130164T priority patent/SI2532816T1/en
Priority to CN201210187735.0A priority patent/CN102817512B/en
Publication of EP2532816A1 publication Critical patent/EP2532816A1/en
Application granted granted Critical
Publication of EP2532816B1 publication Critical patent/EP2532816B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1635—Use of special materials for parts of locks of plastics materials
    • E05B2015/1664—Use of special materials for parts of locks of plastics materials for lock housing

Definitions

  • the invention relates to a drive device for a drive rod fitting with a drive housing, which has two housing parts which can be connected to one another, wherein at least one housing part has a drive rod guide, with the features of the preamble of claim 1.
  • a drive rod transmission which has two housing parts.
  • the connection of the two housing parts is effected by a rivet, which is integrally formed on a housing half and passes through a rivet opening of the other housing half.
  • the DE 23 45 496 A1 discloses a drive rod transmission having two housing parts. Lugs or projections of a housing part come in notches or recesses of the other housing part to lie. The lugs can be riveted to connect the housing parts together.
  • the DE 203 13 119 U1 discloses an espagnolette for windows or doors comprising means for longitudinally displaceable co-operation with a drive rod disposed in a housing, the means being coupled to the drive rod via a coupling member, the coupling member being longitudinally guided in the housing, and the coupling member being flattened from a sheet metal portion rectangular section consists.
  • the GB 2 208 173 A describes a drive rod housing having a plurality of housing parts.
  • the housing parts have through openings which are aligned with one another and which are connected to one another by connecting means.
  • the connecting means are riveted to the housing parts.
  • the invention is based on the object to provide a drive device for a drive rod fitting, in which a connection of the housing parts of the drive housing can be achieved in a structurally simple manner.
  • the connecting element which is inserted in the connected state of the housing parts in the recesses of the two housing parts, a secure and firm connection of the two housing parts is achieved.
  • the production of the recesses in the housing parts is very simple.
  • a connecting element a pin or the like can be used, which can also be manufactured inexpensively and easily.
  • the housing parts are formed by the avoidance of locking connections and latching hooks in the unconnected state less sensitive.
  • the drive rod can be used in unconnected state of the housing parts in the drive rod guide. In the connected state of the housing parts, the drive rod is received in the drive housing.
  • the drive housing is therefore preferably designed such that a connection of the two housing parts is provided parallel to the longitudinal direction of the drive rod.
  • the first recess and the second recess are therefore preferably designed such that the connecting element is insertable perpendicular to the direction of movement of the drive rod in the driving rod guide.
  • the connecting element is preferably insertable from the side facing away from the driving rod guide in the drive housing. As a result, a disturbance of the drive rod movement is avoided by the connecting elements.
  • a particularly strong connection of the two housing parts can be achieved in that the second recess is formed in a securing projection of a housing part, which is insertable in the connected state of the housing parts in a securing recess of the other housing part.
  • a particularly secure connection of the housing parts can also be achieved in that in the housing part in which the first recess is formed, a third recess is formed, which is aligned with the first recess, wherein the connecting element by the first and second recess feasible and in the third recess is insertable or can be performed by the third recess.
  • the connecting element would have to be both between the first and the second Recess as well as between the second and the third recess sheared off. The connecting element thus enables a particularly stable connection of the two housing parts.
  • the drive housing preferably has a locking projection which can be inserted into at least one locking recess of the connecting element.
  • the third recess on the locking projection and the connecting element the at least one locking recess, in particular at least one continuous locking recess for receiving the locking projection.
  • the locking projection may have at least one bevel at its free end, which is aligned in the insertion direction of the connecting element. When inserting the connecting element this can slide over the slope. In the opposite direction then the connecting element is blocked and can not be removed.
  • the recesses of the housing parts are preferably designed so that a non-destructive removal of the connecting element is not possible.
  • the housing parts can be permanently connected in this manner after insertion of the drive rod.
  • the connecting element preferably has two Arretiencies traditions which are formed symmetrically to a central axis of symmetry of the connecting element.
  • the symmetry axis is perpendicular to the longitudinal axis of the connecting element. The user can thereby rotate the connecting element about this axis of symmetry before the introduction of the connecting element into the recesses of the housing parts. The user must thereby take no account of the orientation of the connecting element in the insertion direction.
  • the first, second and / or third recess and the connecting element have a rectangular cross-section.
  • the production of the connecting element is characterized particularly simple and inexpensive, since, for example, sheet metal cutouts or other rectangular materials present can be used.
  • Both housing parts may have at least one, in particular round, through-opening, which are aligned in the connected state of the drive housing to each other, wherein the passage openings are formed perpendicular to the direction of movement of the drive rod in the drive rod guide.
  • a cross-sectionally at least partially round fastening means such as a screw
  • the two housing parts of the drive housing are thus additionally secured to each other.
  • the passage openings can additionally be used to secure the drive housing in the pocket of the profile of the window or door leaf.
  • two passage openings are provided on a housing part, of which in each case one in a connected state, each with a passage opening of the other Housing part is aligned.
  • the drive housing can be mounted in this manner rotatably in the pocket of the fold.
  • the driving rod guide may have at least one guide projection in which at least one recess is provided, which is aligned with the passage openings.
  • at least one recess is provided, which is aligned with the passage openings.
  • two recesses are provided on the driving rod guide, each aligned with an aligned pair of through holes.
  • the drive device is preferably connectable to a handle assembly.
  • the handle assembly can be connected perpendicular to the direction of movement of the drive rod in the drive rod guide and perpendicular to the direction of insertion of the connecting element with the drive device.
  • the handle assembly can be screwed firmly to the drive housing, for example by means of screws.
  • the connecting element may have a through opening, which is in particular provided with a thread, wherein the through hole is accessible in the connected drive housing for a screw which is perpendicular to the direction of movement of the drive rod in the driving rod guide inserted into the through hole.
  • the connecting element can thus simultaneously serve for connecting the two housing parts and for mounting a handle assembly.
  • the connecting element is therefore preferably in the insertion direction and / or in the direction of movement of the drive rod in the drive rod guide with play in the interconnected housing parts movable. If the handle assembly is fastened to the connecting element with a screw, tolerances can be compensated for by the play of the connecting element.
  • the connecting element may have a certain play in the housing parts in all directions. However, the connecting element is advantageously dimensioned so that it has no play in the connected state of the housing parts in a direction perpendicular to the direction of insertion of the connecting element and the direction of movement of the drive rod. The two housing parts can be kept practically free of play together.
  • At least one centering lug can be provided on at least one housing part and at least one corresponding centering recess can be provided on the other housing part. Due to the arrangement of centering nose and ZentrierausEnglishung the two housing parts can be precisely connected together.
  • the two housing parts are identical.
  • the production costs for the drive device can be reduced, Furthermore, the housing parts are easy to install.
  • a symmetry can be achieved in that the drive housing both can be mounted left or right on a window or door leaf. The drive device is thus versatile.
  • two connecting elements for fixing the connection of the two housing parts are provided.
  • the two housing parts can be so very firmly connected to each other.
  • the housing parts may be made of plastic and at least one connecting element made of steel or zinc die-cast.
  • a complete design of the driving device made of metal can be avoided.
  • the drive device is so very easy and inexpensive to produce.
  • FIG. 1a shows a first drive device 10.
  • the drive device 10 has a drive housing 12 with two housing parts 12a, 12b.
  • the housing parts 12a, 12b are identical.
  • the housing parts 12a, 12b each have a drive rod guide 14a, 14b, which are formed in the form of guide projections.
  • a drive rod 16 is guided in the drive rod guides 14a, 14b.
  • the drive rod 16 is covered by a cuff rail 18.
  • this has a plurality of drive recesses, of which, for reasons of clarity, only a first drive recess 20a is provided with a reference numeral. In the drive recesses engages a drive pinion 22 a.
  • a four-edged mandrel recess 24 is provided which is connectable to a mandrel of an actuator, such as a handle of a handle assembly (not shown). By actuating the actuating element so the drive rod 16 can be moved.
  • the drive rod 16 is in turn connected to locking elements, not shown, for locking a door or window sash.
  • connection of the two housing parts 12a, 12b is made possible by two connecting elements 26a, 26b.
  • the housing parts 12a, 12b are plugged together in the direction of an arrow 28.
  • the connecting elements 26a, 26b are inserted into first recesses 30a, 30b of the housing parts 12a, 12b.
  • the direction of insertion of the connecting element 26a, 26b is indicated by an arrow 32.
  • the connecting elements 26a, 26b pass through second recesses 34a, 34b when they are inserted into the housing parts 12a, 12b.
  • the connecting elements 26a, 26b are finally inserted into third recesses 36a, 36b.
  • the Connecting element 26a, 26b are in FIG. 1a shown in fully inserted condition.
  • the connecting elements 26a, 26b the housing parts 12a, 12b are connected to each other in a structurally simple and cost-effective manner.
  • Centering tabs 38a, 38b which are inserted into centering recesses 39a, 39b, additionally strengthen the connection of the housing parts 12a, 12b. Furthermore, the connection of the housing parts 12a, 12b is reinforced by the provision of securing projections and securing recesses. Due to the perspective view, only a first securing projection 40a and a first securing recess 41a are provided with a reference numeral. The second recess 34a is provided in the first securing projection 40a.
  • the drive housing 12 can be pushed against the direction of the arrow 32 in a pocket (not shown) of the door or window sash and fastened there by screws 42a, 42b.
  • the screw 42a penetrates through the mounting of the drive housing 12 round through holes 44a, 44b of the housing parts 12a, 12b, which are aligned in the connected state of the housing parts 12a, 12b to each other.
  • the screw 42b penetrates through the round passage openings 44c, 44d, which are also in the connected state of the housing parts 12a, 12b aligned with each other. Due to the penetration of the round passage openings 44a-d by the screws 42a, 42b, the housing parts 12a, 12b are additionally held together.
  • FIG. 1b shows the first housing part 12a and the first connecting element 26a according to FIG. 1a in a sectional view along the line BB. It can be seen here that a recess 46 is provided in the drive rod guide 14a. The Recess 46 is aligned with the round passage opening 44c. In the recess 46 may therefore be a tool, such as a screwdriver, for actuating the in FIG. 1b not shown screw 42b are introduced.
  • a tool such as a screwdriver
  • the first connecting element 26a has two locking recesses 48a, 48b. Furthermore, a locking projection 50 is formed on the housing part 12a. The locking projection 50 has a slope 52. As a result, the first connecting element 26a can slide over the bevel 52 during insertion. Subsequently, the locking projection 50 engages in the locking recess 48b.
  • the second connection element 26b is latched in an analogous manner. As a result, the two housing parts 12a, 12b can be permanently connected by means of the connecting elements 26a, 26b.
  • the locking recesses 48a, 48b are formed symmetrically to a central axis of symmetry 54 of the first connecting element 26a.
  • the symmetry axis 54 stands perpendicular to the connecting element 26a.
  • the first connecting element 26a can also be inserted rotated through 180 ° into the first housing part 12a. A user may therefore insert the first connecting element 26a in two orientations about the axis 54 in the housing part 12a.
  • the locking recesses 48a, 48b as Passage recesses formed.
  • a rotation of the first connecting element 26a about a second axis of symmetry 58 by 180 ° and subsequent insertion into the housing part 12a can be performed by the user, as indicated by an arrow 60, without changing the action of the first connecting element 26a.
  • the first connecting element 26a is thus particularly easy to handle for the user.
  • the first connecting element 26a has a passage opening 62.
  • the through-opening 62 is accessible through an opening 64 in the first securing projection 40a for a screw, not shown.
  • the screw can be screwed into the passage opening 62 of the first connection element 26a.
  • the passage opening 62 as in the present case, have an internal thread.
  • a thread can be cut into a threadless through hole 62 by the screw.
  • the position of the second connection element 26b in the first housing part 12a is in a sectional view in FIG Figure 1c shown.
  • the first recess 30b and the third recess 36b are dimensioned larger than the second connecting element 26b.
  • the second connecting element 26b is thus arranged in the insertion direction 32 and in the direction of movement 66 of the driving rod with play in the first housing part 12a.
  • the second connecting element 26b in the in Fig. 1c not shown second recess 34b also a certain game on.
  • the first and second connecting elements 26a, 26b are identical.
  • the properties of the first described above Connecting element 26a and the second connecting element 26b can thus be respectively completely transferred to the respective other connecting element 26a, 26b.
  • FIG. 2 shows a second drive device 10 '.
  • the drive device 10 ' is substantially identical to the drive device 10 according to FIG. 1 educated.
  • the housing parts 12a ', 12b' have larger driving rod guides 14a ', 14b'.
  • two racks 68, 70 can be arranged between a drive pinion 22 'of the drive device 10' and a drive rod 16 '.
  • the racks 68, 70 are identical. They have on their upper side drive recesses, of which, for reasons of clarity, only first drive recesses 72a, 74a are provided with a reference numeral.
  • the racks 68, 70 have end coupling means in the form of recesses and projections, with which the racks 68, 70 with each other and on the drive rod 16 'can be arranged.
  • the racks 68, 70 By using the racks 68, 70, the distance of the drive pinion 22 'to the drive rod 16' can be increased.
  • different numbers of racks so different mandrel sizes, ie different distances between the pivot point of the drive pinion 22 'and the drive pinion 22' facing away bottom 76 of the drive rod 16 'can be realized.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)

Description

Die Erfindung betrifft eine Antriebsvorrichtung für einen Treibstangenbeschlag mit einem Antriebsgehäuse, das zwei miteinander verbindbare Gehäuseteile aufweist, wobei zumindest ein Gehäuseteil eine Treibstangenführung aufweist, mit den Merkmalen des Oberbegriffs von Anspruch 1.The invention relates to a drive device for a drive rod fitting with a drive housing, which has two housing parts which can be connected to one another, wherein at least one housing part has a drive rod guide, with the features of the preamble of claim 1.

Es ist bekannt, Antriebsvorrichtungen für Treibstangenbeschläge zur Bewegung von Verriegelungselementen eines Fenster- oder Türflügels einzusetzen. Das Antriebsgehäuse der Antriebsvorrichtung wird dabei in eine Tasche des Profils des Fenster- oder Türflügels eingeschoben. Vor dem Einschieben des Antriebsgehäuses in die Tasche wird eine Treibstange in die Treibstangenführung der Antriebsvorrichtung eingeführt und anschließend die beiden Gehäuseteile miteinander verbunden.It is known to use drive devices for espagnolette fittings for moving locking elements of a window or door leaf. The drive housing of the drive device is thereby inserted into a pocket of the profile of the window or door leaf. Before inserting the drive housing into the pocket, a drive rod is inserted into the drive rod guide of the drive device, and then the two housing parts are connected to one another.

Aus der EP 0 440 987 A2 ist ein Treibstangengetriebe bekannt, welches zwei Gehäuseteile aufweist. Die Verbindung der beiden Gehäuseteile erfolgt durch einen Niet, der an einer Gehäusehälfte angeformt ist und eine Nietöffnung der anderen Gehäusehälfte durchgreift.From the EP 0 440 987 A2 is known a drive rod transmission, which has two housing parts. The connection of the two housing parts is effected by a rivet, which is integrally formed on a housing half and passes through a rivet opening of the other housing half.

Die DE 23 45 496 A1 offenbart ein Treibstangengetriebe, welches zwei Gehäuseteile aufweist. Lappen bzw. Ansätze des einen Gehäuseteils kommen in Ausklinkungen bzw. Ausnehmungen des anderen Gehäuseteils zu liegen. Die Ansätze können vernietet werden, um die Gehäuseteile miteinander zu verbinden.The DE 23 45 496 A1 discloses a drive rod transmission having two housing parts. Lugs or projections of a housing part come in notches or recesses of the other housing part to lie. The lugs can be riveted to connect the housing parts together.

Die DE 203 13 119 U1 offenbart einen Treibstangenverschluss für Fenster oder Türen mit in einem Gehäuse angeordneten Mitteln zum längsverschieblichen Zusammenwirken mit einer Treibstange, wobei die Mittel über ein Kopplungsglied mit der Treibstange verbunden sind, wobei das Kopplungsglied in dem Gehäuse längs geführt ist und wobei das Kopplungsglied aus einem Blechabschnitt mit flach rechteckigem Querschnitt besteht.The DE 203 13 119 U1 discloses an espagnolette for windows or doors comprising means for longitudinally displaceable co-operation with a drive rod disposed in a housing, the means being coupled to the drive rod via a coupling member, the coupling member being longitudinally guided in the housing, and the coupling member being flattened from a sheet metal portion rectangular section consists.

Die GB 2 208 173 A beschreibt ein Treibstangengehäuse, welches mehrere Gehäuseteile aufweist. Die Gehäuseteile weisen Durchgangsöffnungen auf, die miteinander fluchten und die mit Verbindungsmitteln miteinander verbunden sind. Die Verbindungsmittel sind mit den Gehäuseteilen vernietet.The GB 2 208 173 A describes a drive rod housing having a plurality of housing parts. The housing parts have through openings which are aligned with one another and which are connected to one another by connecting means. The connecting means are riveted to the housing parts.

Aus der EP 2 149 660 A2 ist ein Antriebsgehäuse für einen Treibstangenbeschlag bekannt geworden, dessen Gehäuseteile mittels mehrerer Rastelemente, wie Rasthaken und Rastnasen, miteinander verbindbar sind. Die notwendigerweise zumindest abschnittsweise federnden Rastelemente können dabei in unverbundenem Zustand der Gehäuseteile verbogen werden und abbrechen. Weiterhin ist die Herstellung der Rastelemente aufgrund ihrer Form aufwändig.From the EP 2 149 660 A2 a drive housing for a drive rod fitting has become known, the housing parts by means of a plurality of latching elements, such as latching hooks and locking lugs, are connected to one another. The necessarily at least partially resilient latching elements can be bent in unconnected state of the housing parts and cancel. Furthermore, the production of the locking elements is complicated due to their shape.

Der Erfindung liegt demgegenüber die Aufgabe zugrunde, eine Antriebsvorrichtung für einen Treibstangenbeschlag bereitzustellen, bei dem eine Verbindung der Gehäuseteile des Antriebsgehäuses auf konstruktiv einfache Art und Weise erzielt werden kann.The invention is based on the object to provide a drive device for a drive rod fitting, in which a connection of the housing parts of the drive housing can be achieved in a structurally simple manner.

Diese Aufgabe wird erfindungsgemäß durch eine Antriebsvorrichtung mit den Merkmalen des Anspruchs 1 gelöst.This object is achieved by a drive device with the features of claim 1.

Durch das Verbindungselement, das in verbundenem Zustand der Gehäuseteile in die Ausnehmungen der beiden Gehäuseteile eingeführt ist, wird eine sichere und feste Verbindung der beiden Gehäuseteile erzielt. Die Fertigung der Ausnehmungen in den Gehäuseteilen ist dabei denkbar einfach. Als Verbindungselement kann ein Stift oder dergleichen eingesetzt werden, der ebenfalls kostengünstig und einfach gefertigt werden kann. Ferner sind die Gehäuseteile durch die Vermeidung von Rastverbindungen und Rasthaken in unverbundenem Zustand weniger empfindlich ausgebildet.By the connecting element, which is inserted in the connected state of the housing parts in the recesses of the two housing parts, a secure and firm connection of the two housing parts is achieved. The production of the recesses in the housing parts is very simple. As a connecting element, a pin or the like can be used, which can also be manufactured inexpensively and easily. Furthermore, the housing parts are formed by the avoidance of locking connections and latching hooks in the unconnected state less sensitive.

Die Treibstange kann in unverbundenem Zustand der Gehäuseteile in die Treibstangenführung eingesetzt werden. In verbundenem Zustand der Gehäuseteile ist die Treibstange im Antriebsgehäuse aufgenommen. Das Antriebsgehäuse ist daher vorzugsweise derart ausgebildet, dass eine Verbindung der beiden Gehäuseteile parallel zur Längsrichtung der Treibstange vorgesehen ist. Zur Erzielung einer festen Verbindung der beiden Gehäuseteile sind die erste Ausnehmung und die zweite Ausnehmung daher vorzugsweise derart ausgebildet, dass das Verbindungselement senkrecht zur Bewegungsrichtung der Treibstange in der Treibstangenführung einführbar ist.The drive rod can be used in unconnected state of the housing parts in the drive rod guide. In the connected state of the housing parts, the drive rod is received in the drive housing. The drive housing is therefore preferably designed such that a connection of the two housing parts is provided parallel to the longitudinal direction of the drive rod. To achieve a fixed connection of the two housing parts, the first recess and the second recess are therefore preferably designed such that the connecting element is insertable perpendicular to the direction of movement of the drive rod in the driving rod guide.

Das Verbindungselement ist dabei vorzugsweise von der der Treibstangenführung abgewandten Seite in das Antriebsgehäuse einführbar. Hierdurch wird eine Störung der Treibstangenbewegung durch die Verbindungselemente vermieden.The connecting element is preferably insertable from the side facing away from the driving rod guide in the drive housing. As a result, a disturbance of the drive rod movement is avoided by the connecting elements.

Eine besonders feste Verbindung der beiden Gehäuseteile kann dadurch erzielt werden, dass die zweite Ausnehmung in einem Sicherungsvorsprung eines Gehäuseteils ausgebildet ist, der im verbundenen Zustand der Gehäuseteile in eine Sicherungsausnehmung des anderen Gehäuseteils einführbar ist.A particularly strong connection of the two housing parts can be achieved in that the second recess is formed in a securing projection of a housing part, which is insertable in the connected state of the housing parts in a securing recess of the other housing part.

Eine besonders sichere Verbindung der Gehäuseteile kann ferner dadurch erzielt werden, dass in dem Gehäuseteil, in dem die erste Ausnehmung ausgebildet ist, eine dritte Ausnehmung ausgebildet ist, die mit der ersten Ausnehmung fluchtet, wobei das Verbindungselement durch die erste und zweite Ausnehmung durchführbar und in die dritte Ausnehmung einführbar oder durch die dritte Ausnehmung durchführbar ist. Um die beiden verbundenen Gehäuseteile gewaltsam zu trennen, müsste das Verbindungselement sowohl zwischen der ersten und der zweiten Ausnehmung als auch zwischen der zweiten und der dritten Ausnehmung abgeschert werden. Das Verbindungselement ermöglicht somit eine besonders stabile Verbindung der beiden Gehäuseteile.A particularly secure connection of the housing parts can also be achieved in that in the housing part in which the first recess is formed, a third recess is formed, which is aligned with the first recess, wherein the connecting element by the first and second recess feasible and in the third recess is insertable or can be performed by the third recess. To forcibly separate the two connected housing parts, the connecting element would have to be both between the first and the second Recess as well as between the second and the third recess sheared off. The connecting element thus enables a particularly stable connection of the two housing parts.

Das Antriebsgehäuse weist vorzugsweise einen Arretiervorsprung auf, der in zumindest eine Arretierausnehmung des Verbindungselements einführbar ist. In besonders bevorzugter Ausgestaltung der Erfindung weist die dritte Ausnehmung den Arretiervorsprung und das Verbindungselement die zumindest eine Arretierausnehmung, insbesondere zumindest eine durchgängige Arretierausnehmung zur Aufnahme des Arretiervorsprungs auf. Nach Einführung des Verbindungselements in die Ausnehmungen der Gehäuseteile kann das Verbindungselement durch die Kopplung zwischen Arretierausnehmung und Arretiervorsprung im Antriebsgehäuse gehalten werden. Die Arretierausnehmung ist vorzugsweise durchgängig ausgebildet. Der Arretiervorsprung kann in diesem Fall von zwei Seiten in die Arretierausnehmung des Verbindungselements eingeführt werden. Der Benutzer muss somit nicht auf die Orientierung des Verbindungselements achten.The drive housing preferably has a locking projection which can be inserted into at least one locking recess of the connecting element. In a particularly preferred embodiment of the invention, the third recess on the locking projection and the connecting element, the at least one locking recess, in particular at least one continuous locking recess for receiving the locking projection. After insertion of the connecting element in the recesses of the housing parts, the connecting element can be held by the coupling between the locking recess and locking projection in the drive housing. The locking recess is preferably formed continuously. The locking projection can be inserted in this case from two sides in the locking recess of the connecting element. The user therefore does not have to pay attention to the orientation of the connecting element.

Der Arretiervorsprung kann an seinem freien Ende zumindest eine Schräge aufweisen, die in Einführungsrichtung des Verbindungselements ausgerichtet ist. Beim Einführen des Verbindungselements kann dieses über die Schräge gleiten. In der Gegenrichtung wird dann das Verbindungselement blockiert und kann nicht mehr entnommen werden. Die Ausnehmungen der Gehäuseteile sind dabei vorzugsweise so ausgeführt, dass eine zerstörungsfreie Entnahme des Verbindungselements nicht möglich ist. Die Gehäuseteile können auf diese Art und Weise nach Einführen der Treibstange dauerhaft fest verbunden werden.The locking projection may have at least one bevel at its free end, which is aligned in the insertion direction of the connecting element. When inserting the connecting element this can slide over the slope. In the opposite direction then the connecting element is blocked and can not be removed. The recesses of the housing parts are preferably designed so that a non-destructive removal of the connecting element is not possible. The housing parts can be permanently connected in this manner after insertion of the drive rod.

Das Verbindungselement weist vorzugsweise zwei Arretierausnehmungen auf, die symmetrisch zu einer mittigen Symmetrieachse des Verbindungselements ausgebildet sind. Die Symmetrieachse liegt dabei senkrecht zur Längsachse des Verbindungselements. Der Benutzer kann das Verbindungselement dadurch vor Einbringung des Verbindungselements in die Ausnehmungen der Gehäuseteile um diese Symmetrieachse drehen. Der Benutzer muss dadurch auf die Orientierung des Verbindungselements in Einführungsrichtung keine Rücksicht nehmen.The connecting element preferably has two Arretierausnehmungen which are formed symmetrically to a central axis of symmetry of the connecting element. The symmetry axis is perpendicular to the longitudinal axis of the connecting element. The user can thereby rotate the connecting element about this axis of symmetry before the introduction of the connecting element into the recesses of the housing parts. The user must thereby take no account of the orientation of the connecting element in the insertion direction.

In bevorzugter Ausgestaltung der Erfindung weisen die erste, zweite und/oder dritte Ausnehmung sowie das Verbindungselement einen rechteckförmigen Querschnitt auf. Die Herstellung des Verbindungselements wird dadurch besonders einfach und kostengünstig, da beispielsweise Blechausschnitte oder andere rechteckförmig vorliegende Materialien verwendet werden können.In a preferred embodiment of the invention, the first, second and / or third recess and the connecting element have a rectangular cross-section. The production of the connecting element is characterized particularly simple and inexpensive, since, for example, sheet metal cutouts or other rectangular materials present can be used.

Beide Gehäuseteile können zumindest eine, insbesondere runde, Durchgangsöffnung aufweisen, die in verbundenem Zustand des Antriebsgehäuses zueinander fluchten, wobei die Durchgangsöffnungen senkrecht zur Bewegungsrichtung der Treibstange in der Treibstangenführung ausgebildet sind. Durch die Durchgangsöffnungen kann ein im Querschnitt zumindest teilweise rundes Befestigungsmittel, wie beispielsweise eine Schraube, geführt werden. Die beiden Gehäuseteile des Antriebsgehäuses werden so zusätzlich zueinander gesichert. Die Durchgangsöffnungen können zusätzlich dazu eingesetzt werden, das Antriebsgehäuse in der Tasche des Profils des Fenster- oder Türflügels zu sichern. Vorzugsweise sind an einem Gehäuseteil zwei Durchgangsöffnungen vorgesehen, von denen jeweils eine in verbundenem Zustand mit jeweils einer Durchgangsöffnung des anderen Gehäuseteils fluchtet. Das Antriebsgehäuse kann auf diese Art und Weise drehfest in der Tasche des Falzes montiert werden.Both housing parts may have at least one, in particular round, through-opening, which are aligned in the connected state of the drive housing to each other, wherein the passage openings are formed perpendicular to the direction of movement of the drive rod in the drive rod guide. Through the passage openings, a cross-sectionally at least partially round fastening means, such as a screw, are performed. The two housing parts of the drive housing are thus additionally secured to each other. The passage openings can additionally be used to secure the drive housing in the pocket of the profile of the window or door leaf. Preferably, two passage openings are provided on a housing part, of which in each case one in a connected state, each with a passage opening of the other Housing part is aligned. The drive housing can be mounted in this manner rotatably in the pocket of the fold.

Die Treibstangenführung kann zumindest einen Führungsvorsprung aufweisen, in dem zumindest eine Ausnehmung vorgesehen ist, die mit den Durchgangsöffnungen fluchtet. Vorzugsweise sind an der Treibstangenführung zwei Ausnehmungen vorgesehen, die jeweils mit einem fluchtenden Paar von Durchgangsöffnungen fluchten. Durch die Ausnehmung bzw. Ausnehmungen kann ein Werkzeug eingeführt werden, um ein die Durchgangsöffnungen durchdringendes Verbindungselement zu montieren. Durch die Ausnehmung kann beispielsweise ein Schraubendreher eingeführt werden, um eine Schraube durch runde Durchgangsöffnungen zu schieben und das Antriebsgehäuse in der Tasche festzuschrauben.The driving rod guide may have at least one guide projection in which at least one recess is provided, which is aligned with the passage openings. Preferably, two recesses are provided on the driving rod guide, each aligned with an aligned pair of through holes. Through the recess or recesses, a tool can be introduced to mount a through-opening penetrating connecting element. Through the recess, for example, a screwdriver can be inserted to push a screw through round through holes and tighten the drive housing in the bag.

Die Antriebsvorrichtung ist vorzugsweise mit einer Griffbaugruppe verbindbar. Die Griffbaugruppe kann dabei senkrecht zur Bewegungsrichtung der Treibstange in der Treibstangenführung und senkrecht zur Einführungsrichtung des Verbindungselements mit der Antriebsvorrichtung verbindbar sein. Die Griffbaugruppe kann beispielsweise mittels Schrauben an dem Antriebsgehäuse fest geschraubt werden. Zur Aufnahme einer solchen Schraube kann das Verbindungselement eine Durchgangsöffnung aufweisen, die insbesondere mit einem Gewinde versehen ist, wobei die Durchgangsöffnung in dem verbundenen Antriebsgehäuse für eine Schraube zugänglich ist, die senkrecht zur Bewegungsrichtung der Treibstange in der Treibstangenführung in die Durchgangsöffnung einführbar ist. Das Verbindungselement kann so gleichzeitig zur Verbindung der beiden Gehäuseteile und zur Montage einer Griffbaugruppe dienen.The drive device is preferably connectable to a handle assembly. The handle assembly can be connected perpendicular to the direction of movement of the drive rod in the drive rod guide and perpendicular to the direction of insertion of the connecting element with the drive device. The handle assembly can be screwed firmly to the drive housing, for example by means of screws. For receiving such a screw, the connecting element may have a through opening, which is in particular provided with a thread, wherein the through hole is accessible in the connected drive housing for a screw which is perpendicular to the direction of movement of the drive rod in the driving rod guide inserted into the through hole. The connecting element can thus simultaneously serve for connecting the two housing parts and for mounting a handle assembly.

Fenster- und Türflügel weisen oftmals geringfügige Toleranzen auf. Hierdurch kann die Montage der Antriebsvorrichtung in der Tasche des Falzes bei gleichzeitiger Verbindung der Antriebsvorrichtung mit einer Griffbaugruppe erschwert werden. Das Verbindungselement ist daher vorzugsweise in dessen Einführungsrichtung und/oder in Bewegungsrichtung der Treibstange in der Treibstangenführung mit Spiel in den miteinander verbundenen Gehäuseteilen bewegbar. Wird die Griffbaugruppe mit einer Schraube an dem Verbindungselement befestigt, können Toleranzen durch das Spiel des Verbindungselements ausgeglichen werden. Das Verbindungselement kann in den Gehäuseteilen in alle Richtungen ein gewisses Spiel aufweisen. Das Verbindungselement ist allerdings vorteilhafterweise so dimensioniert, dass es im verbundenen Zustand der Gehäuseteile in einer Richtung senkrecht zu der Einführungsrichtung des Verbindungselements und der Bewegungsrichtung der Treibstange kein Spiel aufweist. Die beiden Gehäuseteile können so praktisch spielfrei aneinander gehalten werden.Window and door leaves often have slight tolerances. As a result, the assembly of the drive device in the pocket of the fold can be made more difficult with simultaneous connection of the drive device to a handle assembly. The connecting element is therefore preferably in the insertion direction and / or in the direction of movement of the drive rod in the drive rod guide with play in the interconnected housing parts movable. If the handle assembly is fastened to the connecting element with a screw, tolerances can be compensated for by the play of the connecting element. The connecting element may have a certain play in the housing parts in all directions. However, the connecting element is advantageously dimensioned so that it has no play in the connected state of the housing parts in a direction perpendicular to the direction of insertion of the connecting element and the direction of movement of the drive rod. The two housing parts can be kept practically free of play together.

An zumindest einem Gehäuseteil kann mindestens eine Zentriernase und an dem anderen Gehäuseteil mindestens eine korrespondierende Zentrierausnehmung vorgesehen sein. Durch die Anordnung von Zentriernase und Zentrierausnehmung können die beiden Gehäuseteile präzise miteinander verbunden werden.At least one centering lug can be provided on at least one housing part and at least one corresponding centering recess can be provided on the other housing part. Due to the arrangement of centering nose and Zentrierausnehmung the two housing parts can be precisely connected together.

In besonders bevorzugter Ausgestaltung der Erfindung sind die beiden Gehäuseteile identisch ausgebildet. Durch die Ausbildung identischer Gehäuseteile können die Produktionskosten für die Antriebsvorrichtung gesenkt werden, Weiterhin sind die Gehäuseteile einfach montierbar. Ferner kann durch die identische Ausbildung der Gehäuseteile eine Symmetrie dahingehend erzielt werden, dass das Antriebsgehäuse sowohl links als auch rechts an einem Fenster- oder Türflügel montiert werden kann. Die Antriebsvorrichtung ist dadurch vielseitig einsetzbar.In a particularly preferred embodiment of the invention, the two housing parts are identical. By forming identical housing parts, the production costs for the drive device can be reduced, Furthermore, the housing parts are easy to install. Furthermore, by the identical design of the housing parts a symmetry can be achieved in that the drive housing both can be mounted left or right on a window or door leaf. The drive device is thus versatile.

Vorzugsweise sind zwei Verbindungselemente zur Fixierung der Verbindung der beiden Gehäuseteile vorgesehen. Die beiden Gehäuseteile können so besonders fest miteinander verbunden werden.Preferably, two connecting elements for fixing the connection of the two housing parts are provided. The two housing parts can be so very firmly connected to each other.

Die Gehäuseteile können aus Kunststoff und zumindest ein Verbindungselement aus Stahl oder Zink-Druckguß gefertigt sein. Durch das Verbindungselement kann eine vollständige Ausbildung der Antriebsvorrichtung aus Metall vermieden werden. Die Antriebsvorrichtung wird so besonders einfach und kostengünstig herstellbar.The housing parts may be made of plastic and at least one connecting element made of steel or zinc die-cast. By the connecting element, a complete design of the driving device made of metal can be avoided. The drive device is so very easy and inexpensive to produce.

Weitere Vorteile ergeben sich aus der Zeichnung, die zwei bevorzugte Ausführungsbeispiele erfindungsgemäßer Antriebsvorrichtungen darstellt.Further advantages will become apparent from the drawing, which represents two preferred embodiments of inventive drive devices.

Es zeigen:

Figur 1a
eine perspektivische Darstellung einer ersten erfindungsgemäßen Antriebsvorrichtung;
Figur 1b
eine geschnittene Teilansicht der Antriebsvorrichtung aus Figur 1a entlang der Linie B-B;
Figur 1c
eine geschnittene Teilansicht der Antriebsvorrichtung aus Figur 1a entlang der Linie C-C; und
Figur 2
eine perspektivische Darstellung einer zweiten erfindungsgemäßen Antriebsvorrichtung.
Show it:
FIG. 1a
a perspective view of a first drive device according to the invention;
FIG. 1b
a sectional partial view of the drive device FIG. 1a along the line BB;
Figure 1c
a sectional partial view of the drive device FIG. 1a along the line CC; and
FIG. 2
a perspective view of a second drive device according to the invention.

Figur 1a zeigt eine erste Antriebsvorrichtung 10. Die Antriebsvorrichtung 10 weist ein Antriebsgehäuse 12 mit zwei Gehäuseteilen 12a, 12b auf. Die Gehäuseteile 12a, 12b sind identisch ausgebildet. Die Gehäuseteile 12a, 12b weisen jeweils eine Treibstangenführung 14a, 14 b auf, die in Form von Führungsvorsprüngen ausgebildet sind. In den Treibstangenführungen 14a, 14b wird eine Treibstange 16 geführt. Die Treibstange 16 wird von einer Stulpschiene 18 verdeckt. Zur Bewegung der Treibstange 16 weist diese mehrere Antriebsvertiefungen auf, von denen aus Gründen der Übersichtlichkeit lediglich eine erste Antriebsvertiefung 20a mit einem Bezugszeichen versehen ist. In die Antriebsvertiefungen greift ein Antriebsritzel 22 ein. Zur Drehung des Antriebsritzels 22 ist eine vierkantige Dornausnehmung 24 vorgesehen, die mit einem Dorn eines Betätigungselements, wie beispielsweise einem Griff einer Griffbaugruppe (nicht gezeigt) verbindbar ist. Durch eine Betätigung des Betätigungselements kann so die Treibstange 16 bewegt werden. Die Treibstange 16 ist wiederum mit nicht dargestellten Verriegelungselementen zur Verriegelung eines Tür- oder Fensterflügels verbunden. FIG. 1a shows a first drive device 10. The drive device 10 has a drive housing 12 with two housing parts 12a, 12b. The housing parts 12a, 12b are identical. The housing parts 12a, 12b each have a drive rod guide 14a, 14b, which are formed in the form of guide projections. In the drive rod guides 14a, 14b, a drive rod 16 is guided. The drive rod 16 is covered by a cuff rail 18. To move the drive rod 16, this has a plurality of drive recesses, of which, for reasons of clarity, only a first drive recess 20a is provided with a reference numeral. In the drive recesses engages a drive pinion 22 a. To rotate the drive pinion 22, a four-edged mandrel recess 24 is provided which is connectable to a mandrel of an actuator, such as a handle of a handle assembly (not shown). By actuating the actuating element so the drive rod 16 can be moved. The drive rod 16 is in turn connected to locking elements, not shown, for locking a door or window sash.

Die Verbindung der beiden Gehäuseteile 12a, 12b wird durch zwei Verbindungselemente 26a, 26b ermöglicht. Zur Verbindung der beiden Gehäuseteile 12a, 12b werden die Gehäuseteile 12a, 12b in Richtung eines Pfeils 28 zusammengesteckt. Anschließend werden die Verbindungselemente 26a, 26b in erste Ausnehmungen 30a, 30b der Gehäuseteile 12a, 12b eingeführt. Die Einführungsrichtung der Verbindungselement 26a, 26b ist durch einen Pfeil 32 gekennzeichnet. Die Verbindungselemente 26a, 26b durchqueren beim Einführen in die Gehäuseteile 12a, 12b zweite Ausnehmungen 34a, 34b. Durch weitere Bewegung in Einführungsrichtung werden die Verbindungselemente 26a, 26b schließlich in dritte Ausnehmungen 36a, 36b eingeführt. Die Verbindungselement 26a, 26b sind in Figur 1a in vollständig eingeführtem Zustand dargestellt. Durch die Verbindungselemente 26a, 26b können die Gehäuseteile 12a, 12b auf konstruktiv einfache und kostengünstige Art und Weise fest miteinander verbunden werden.The connection of the two housing parts 12a, 12b is made possible by two connecting elements 26a, 26b. To connect the two housing parts 12a, 12b, the housing parts 12a, 12b are plugged together in the direction of an arrow 28. Subsequently, the connecting elements 26a, 26b are inserted into first recesses 30a, 30b of the housing parts 12a, 12b. The direction of insertion of the connecting element 26a, 26b is indicated by an arrow 32. The connecting elements 26a, 26b pass through second recesses 34a, 34b when they are inserted into the housing parts 12a, 12b. By further movement in the insertion direction, the connecting elements 26a, 26b are finally inserted into third recesses 36a, 36b. The Connecting element 26a, 26b are in FIG. 1a shown in fully inserted condition. By the connecting elements 26a, 26b, the housing parts 12a, 12b are connected to each other in a structurally simple and cost-effective manner.

Zentriernasen 38a, 38b, die in Zentrierausnehmungen 39a, 39b eingeführt werden, verstärken die Verbindung der Gehäuseteile 12a, 12b zusätzlich. Weiterhin wird die Verbindung der Gehäuseteile 12a, 12b durch das Vorsehen von Sicherungsvorsprüngen und Sicherungsausnehmungen verstärkt. Aufgrund der perspektivischen Darstellung sind lediglich ein erster Sicherungsvorsprung 40a sowie eine erste Sicherungsausnehmung 41a mit einem Bezugszeichen versehen. Die zweite Ausnehmung 34a ist in dem ersten Sicherungsvorsprung 40a vorgesehen.Centering tabs 38a, 38b, which are inserted into centering recesses 39a, 39b, additionally strengthen the connection of the housing parts 12a, 12b. Furthermore, the connection of the housing parts 12a, 12b is reinforced by the provision of securing projections and securing recesses. Due to the perspective view, only a first securing projection 40a and a first securing recess 41a are provided with a reference numeral. The second recess 34a is provided in the first securing projection 40a.

Das Antriebsgehäuse 12 kann entgegen der Richtung des Pfeils 32 in eine Tasche (nicht gezeigt) des Tür- oder Fensterflügels geschoben und dort durch Schrauben 42a, 42b befestigt werden. Die Schraube 42a durchdringt bei der Montage des Antriebsgehäuses 12 runde Durchgangsöffnungen 44a, 44b der Gehäuseteile 12a, 12b, die in verbundenem Zustand der Gehäuseteile 12a, 12b zueinander fluchten. Weiterhin durchdringt die Schraube 42b die runden Durchgangsöffnungen 44c, 44d, die ebenfalls in verbundenem Zustand der Gehäuseteile 12a, 12b zueinander fluchten. Aufgrund der Durchdringung der runden Durchgangsöffnungen 44a-d durch die Schrauben 42a, 42b werden die Gehäuseteile 12a, 12b zusätzlich zusammengehalten.The drive housing 12 can be pushed against the direction of the arrow 32 in a pocket (not shown) of the door or window sash and fastened there by screws 42a, 42b. The screw 42a penetrates through the mounting of the drive housing 12 round through holes 44a, 44b of the housing parts 12a, 12b, which are aligned in the connected state of the housing parts 12a, 12b to each other. Furthermore, the screw 42b penetrates through the round passage openings 44c, 44d, which are also in the connected state of the housing parts 12a, 12b aligned with each other. Due to the penetration of the round passage openings 44a-d by the screws 42a, 42b, the housing parts 12a, 12b are additionally held together.

Figur 1b zeigt das erste Gehäuseteil 12a und das erste Verbindungselement 26a gemäß Figur 1a in einer geschnittenen Ansicht entlang der Linie B-B. Hierin ist ersichtlich, dass in der Treibstangenführung 14a eine Ausnehmung 46 vorgesehen ist. Die Ausnehmung 46 fluchtet mit der runden Durchgangsöffnung 44c. In die Ausnehmung 46 kann daher ein Werkzeug, beispielsweise ein Schraubendreher, zur Betätigung der in Figur 1b nicht dargestellten Schraube 42b eingeführt werden. FIG. 1b shows the first housing part 12a and the first connecting element 26a according to FIG. 1a in a sectional view along the line BB. It can be seen here that a recess 46 is provided in the drive rod guide 14a. The Recess 46 is aligned with the round passage opening 44c. In the recess 46 may therefore be a tool, such as a screwdriver, for actuating the in FIG. 1b not shown screw 42b are introduced.

Das erste Verbindungselement 26a weist zwei Arretierausnehmungen 48a, 48b auf. Weiterhin ist an dem Gehäuseteil 12a ein Arretiervorsprung 50 ausgebildet. Der Arretiervorsprung 50 weist eine Schräge 52 auf. Das erste Verbindungselement 26a kann dadurch beim Einführen über die Schräge 52 gleiten. Anschließend verrastet der Arretiervorsprung 50 in der Arretierausnehmung 48b. Das zweite Verbindungselement 26b wird auf analoge Art und Weise verrastet. Hierdurch können die beiden Gehäuseteile 12a, 12b mittels der Verbindungselemente 26a, 26b dauerhaft verbunden werden. Die Arretierausnehmungen 48a, 48b sind symmetrisch zu einer mittigen Symmetrieachse 54 des ersten Verbindungselements 26a ausgebildet. Die Symmetrieachse 54 steht dabei senkrecht auf dem Verbindungselement 26a. Das erste Verbindungselement 26a kann, wie durch einen Pfeil 56 angedeutet, auch um 180° verdreht in das erste Gehäuseteil 12a eingesetzt werden. Ein Benutzer kann das erste Verbindungselements 26a daher in zwei Orientierungen um die Achse 54 in das Gehäuseteil 12a einführen.The first connecting element 26a has two locking recesses 48a, 48b. Furthermore, a locking projection 50 is formed on the housing part 12a. The locking projection 50 has a slope 52. As a result, the first connecting element 26a can slide over the bevel 52 during insertion. Subsequently, the locking projection 50 engages in the locking recess 48b. The second connection element 26b is latched in an analogous manner. As a result, the two housing parts 12a, 12b can be permanently connected by means of the connecting elements 26a, 26b. The locking recesses 48a, 48b are formed symmetrically to a central axis of symmetry 54 of the first connecting element 26a. The symmetry axis 54 stands perpendicular to the connecting element 26a. As indicated by an arrow 56, the first connecting element 26a can also be inserted rotated through 180 ° into the first housing part 12a. A user may therefore insert the first connecting element 26a in two orientations about the axis 54 in the housing part 12a.

Weiterhin sind die Arretierausnehmungen 48a, 48b als
Durchgangsausnehmungen ausgebildet. Eine Drehung des ersten Verbindungselements 26a um eine zweite Symmetrieachse 58 um 180° und anschließendes Einführen in das Gehäuseteil 12a kann von dem Benutzer, wie durch einen Pfeil 60 angedeutet, ohne Änderung der Wirkung des ersten Verbindungselements 26a durchgeführt werden. Das erste Verbindungselement 26a ist somit für den Benutzer besonders einfach handhabbar.Furthermore, the locking recesses 48a, 48b as
Passage recesses formed. A rotation of the first connecting element 26a about a second axis of symmetry 58 by 180 ° and subsequent insertion into the housing part 12a can be performed by the user, as indicated by an arrow 60, without changing the action of the first connecting element 26a. The first connecting element 26a is thus particularly easy to handle for the user.

Das erste Verbindungselement 26a weist eine Durchgangsöffnung 62 auf. Die Durchgangsöffnung 62 ist durch eine Öffnung 64 im ersten Sicherungsvorsprung 40a für eine nicht dargestellte Schraube zugänglich. Die Schraube kann in die Durchgangsöffnung 62 des ersten Verbindungselement 26a eingeschraubt werden. Hierzu kann die Durchgangsöffnung 62, wie im vorliegenden Fall, ein Innengewinde aufweisen. Alternativ dazu kann durch die Schraube ein Gewinde in eine gewindelos ausgeführte Durchgangsöffnung 62 geschnitten werden.The first connecting element 26a has a passage opening 62. The through-opening 62 is accessible through an opening 64 in the first securing projection 40a for a screw, not shown. The screw can be screwed into the passage opening 62 of the first connection element 26a. For this purpose, the passage opening 62, as in the present case, have an internal thread. Alternatively, a thread can be cut into a threadless through hole 62 by the screw.

Die Position des zweiten Verbindungselements 26b in dem ersten Gehäuseteil 12a ist in einer Schnittansicht in Figur 1c dargestellt. In Einführungsrichtung, d. h. in Richtung des Pfeils 32 sowie in der durch einen Pfeil 66 dargestellten Bewegungsrichtung der nicht gezeigten Treibstange, sind die erste Ausnehmung 30b und die dritte Ausnehmung 36b größer dimensioniert, als das zweite Verbindungselement 26b. Das zweite Verbindungselement 26b ist somit in Einführungsrichtung 32 sowie in Bewegungsrichtung 66 der Treibstange mit Spiel in dem ersten Gehäuseteil 12a angeordnet. In Bewegungsrichtung 66 der Treibstange weist das zweite Verbindungselement 26b in der in Fig. 1c nicht dargestellten zweiten Ausnehmung 34b (siehe Fig. 1a) ebenfalls ein gewisses Spiel auf. Bei der Befestigung einer in Fig. 1c nicht gezeigten Schraube in einer Durchgangsöffnung 64 des zweiten Verbindungselements 26b können dadurch Toleranzen des Fenster- oder Türflügels ausgeglichen werden. Weiterhin wird eine spannungsfreie Montage der Antriebsvorrichtung 10 in einer Tasche des Tür- oder Fensterflügels ermöglicht.The position of the second connection element 26b in the first housing part 12a is in a sectional view in FIG Figure 1c shown. In the insertion direction, ie in the direction of the arrow 32 and in the direction of movement of the drive rod, not shown, by an arrow 66, the first recess 30b and the third recess 36b are dimensioned larger than the second connecting element 26b. The second connecting element 26b is thus arranged in the insertion direction 32 and in the direction of movement 66 of the driving rod with play in the first housing part 12a. In the direction of movement 66 of the drive rod, the second connecting element 26b in the in Fig. 1c not shown second recess 34b (see Fig. 1a ) also a certain game on. When fixing a in Fig. 1c Not shown screw in a through hole 64 of the second connecting element 26b tolerances of the window or door leaf can be compensated. Furthermore, a stress-free mounting of the drive device 10 in a pocket of the door or window sash is made possible.

Die ersten und zweiten Verbindungselemente 26a, 26b sind identisch ausgebildet. Die zuvor beschriebenen Eigenschaften des ersten Verbindungselements 26a und des zweiten Verbindungselements 26b können somit jeweils vollständig auf das jeweils andere Verbindungselement 26a, 26b übertragen werden.The first and second connecting elements 26a, 26b are identical. The properties of the first described above Connecting element 26a and the second connecting element 26b can thus be respectively completely transferred to the respective other connecting element 26a, 26b.

Figur 2 zeigt eine zweite Antriebsvorrichtung 10'. Die Antriebsvorrichtung 10' ist im Wesentlichen identisch zur Antriebsvorrichtung 10 gemäß Figur 1 ausgebildet. Allerdings weisen die Gehäuseteile 12a', 12b' größere Treibstangenführungen 14a', 14b' auf. Hierdurch können zwischen einem Antriebsritzel 22' der Antriebsvorrichtung 10' und einer Treibstange 16' zwei Zahnstangen 68, 70 angeordnet werden. Die Zahnstangen 68, 70 sind identisch ausgebildet. Sie weisen an ihrer Oberseite Antriebsvertiefungen auf, von denen aus Gründen der Übersichtlichkeit lediglich erste Antriebsvertiefungen 72a, 74a mit einem Bezugszeichen versehen sind. Die Zahnstangen 68, 70 weisen endseitig Kupplungsmittel in Form von Ausnehmungen und Vorsprüngen auf, mit denen die Zahnstangen 68, 70 untereinander und an der Treibstange 16' anordenbar sind. Durch die Verwendung der Zahnstangen 68, 70 kann der Abstand des Antriebsritzels 22' zur Treibstange 16' vergrößert werden. Durch die Verwendung unterschiedlich vieler Zahnstangen können so unterschiedliche Dornmaße, d.h. unterschiedliche Abstände zwischen dem Drehpunkt des Antriebsritzels 22' und der dem Antriebsritzel 22' abgewandten Unterseite 76 der Treibstange 16' realisiert werden. FIG. 2 shows a second drive device 10 '. The drive device 10 'is substantially identical to the drive device 10 according to FIG FIG. 1 educated. However, the housing parts 12a ', 12b' have larger driving rod guides 14a ', 14b'. As a result, two racks 68, 70 can be arranged between a drive pinion 22 'of the drive device 10' and a drive rod 16 '. The racks 68, 70 are identical. They have on their upper side drive recesses, of which, for reasons of clarity, only first drive recesses 72a, 74a are provided with a reference numeral. The racks 68, 70 have end coupling means in the form of recesses and projections, with which the racks 68, 70 with each other and on the drive rod 16 'can be arranged. By using the racks 68, 70, the distance of the drive pinion 22 'to the drive rod 16' can be increased. By using different numbers of racks so different mandrel sizes, ie different distances between the pivot point of the drive pinion 22 'and the drive pinion 22' facing away bottom 76 of the drive rod 16 'can be realized.

Claims (15)

  1. A drive device (10, 10') for an espagnolette fitting comprising a drive housing (12) which has two housing parts (12a, 12a', 12b 12b') which are connectable to each other, at least one housing part (12a, 12a', 12b, 12b') having an espagnolette rod guide (14a, 14a', 14b, 14b'), a first recess (30a), 30b) being provided at at least one housing part (12a, 12a', 12b, 12b'), which first recess (30a, 30b) is in alignment with a second recess (34a, 34b) of the other housing part (12a, 12a', 12b, 12b') in the connected state of the two housing parts (12a, 12a', 12b, 12b'), and the drive device (10, 10') having a connecting element (26a, 26b) which in the connected state of the drive housing (12) is inserted at least partially into the first recess (30a, 30b) and the second recess (34a, 34b) in order to fix the connection of the two housing parts (12a, 12a', 12b, 12b'), and the housing parts (12a, 12a', 12b, 12b') being capable of being fitted together in an assembly direction (arrow 28), characterised in that the connecting elements (26a, 26b) are insertable into the first and second recess (30a, 30b, 34a, 34b) in the insertion direction (arrow 32) which is perpendicular to the assembly direction.
  2. A drive device according to claim 1, characterised in that the first recess (30a, 30b) and the second recess (34a, 34b) are configured in such a manner that the connecting element (26a, 26b) is insertable perpendicularly to the direction of movement of an espagnolette rod (16, 16') in the espagnolette rod guide (14a, 14a', 14b, 14b').
  3. A drive device according to claim 1 or 2, characterised in that the second recess (34a, 34b) is provided in a securing projection (40a) of a housing part (12a, 12a', 12b, 12b'), which securing projection (40a) is insertable into a securing recess (41 a) of the other housing part (12a, 12a', 12b, 12b') in the connected state of the drive housing (12).
  4. A drive device according to any one of the preceding claims, characterised in that a third recess (36a, 36b) is provided in the housing part (12a, 12a', 12b, 12b') in which the first recess (30a, 30b) is provided, which third recess (36a, 36b) is in alignment with the first recess (30a, 30b), the connecting element (26a, 26b) being capable of being passed through the first and second recesses (30a, 34a, 30b, 34b) and inserted into the third recess (36a, 36b) or being capable of being passed through the third recess (36a, 36b).
  5. A drive device according to any one of the preceding claims, characterised in that the drive housing (12) has an arresting projection (50) and the connecting element (26a,
    26b) has at least one arresting recess (48a, 48b), especially at least one arresting through-recess (48a, 48b), for receiving the arresting projection (50).
  6. A drive device according to claim 5, characterised in that the arresting projection (50) has at its free end at least one slope (52) which is oriented in the insertion direction of the connecting element (26a, 26b).
  7. A drive device according to any one of the preceding claims, characterised in that the connecting element (26a, 26b) has two arresting recesses (48a, 48b) which are provided symmetrically with respect to a central symmetry axis (54) of the connecting element (26a, 26b), which axis (54) is perpendicular to the insertion direction of the connecting element (26a, 26b).
  8. A drive device according to any one of the preceding claims, characterised in that the first, second and/or third recess (30a, 30b, 34a, 34b, 36a, 36b) and the connecting element (26a, 26b) are of a rectangular cross-section.
  9. A drive device according to any one of the preceding claims, characterised in that both housing parts (12a, 12a', 12b, 12b') have at least one passage (44a-d), especially at least one round passage (44a-d), which in the connected state of the drive housing (12, 12') are in alignment with one another, the passages (44a-d) being provided perpendicularly to the direction of movement of the espagnolette rod (16, 16') in the espagnolette rod guide (14a, 14a', 14b, 14b').
  10. A drive device according to claim 9, characterised in that the espagnolette rod guide (14a, 14a', 14b, 14b') has at least one guide projection in which at least one recess (46) which is in alignment with the passages (44a-d) is provided.
  11. A drive device according to any one of the preceding claims, characterised in that the connecting element (26a, 26b) has a passage (62) which especially is provided with a screw thread, the passage (62) being accessible in the connected drive housing (12, 12') to a screw which is insertable into the passage (62) perpendicularly to the direction of movement of the espagnolette rod (16, 16') in the espagnolette rod guide (14a, 14a', 14b, 14b').
  12. A drive device according to any one of the preceding claims, characterised in that the connecting element (26a, 26b) is movable in the interconnected housing parts (12a, 12a', 12b, 12b') with clearance in its insertion direction and/or in the direction of movement of the espagnolette rod (16, 16') in the espagnolette rod guide (14a, 14a', 14b, 14b').
  13. A drive device according to any one of the preceding claims, characterised in that the two housing parts (12a, 12a', 12b, 12b') are of an identical configuration.
  14. A drive device according to any one of the preceding claims, characterised in that two connecting elements (26a, 26b) are provided for fixing the connection of the two housing parts (12a, 12a', 12b, 12b').
  15. A drive device according to any one of the preceding claims, characterised in that the housing parts (12a, 12a', 12b, 12b') are made of plastics material and at least one connecting element (26a, 26b) is made of steel or die-cast zinc.
EP11169097.0A 2011-06-08 2011-06-08 Actuation device for a fitting on a connecting rod Not-in-force EP2532816B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP11169097.0A EP2532816B1 (en) 2011-06-08 2011-06-08 Actuation device for a fitting on a connecting rod
PL11169097T PL2532816T3 (en) 2011-06-08 2011-06-08 Actuation device for a fitting on a connecting rod
SI201130164T SI2532816T1 (en) 2011-06-08 2011-06-08 Actuation device for a fitting on a connecting rod
CN201210187735.0A CN102817512B (en) 2011-06-08 2012-06-08 Driving means for connecting rod accessory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11169097.0A EP2532816B1 (en) 2011-06-08 2011-06-08 Actuation device for a fitting on a connecting rod

Publications (2)

Publication Number Publication Date
EP2532816A1 EP2532816A1 (en) 2012-12-12
EP2532816B1 true EP2532816B1 (en) 2014-04-02

Family

ID=44907709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11169097.0A Not-in-force EP2532816B1 (en) 2011-06-08 2011-06-08 Actuation device for a fitting on a connecting rod

Country Status (4)

Country Link
EP (1) EP2532816B1 (en)
CN (1) CN102817512B (en)
PL (1) PL2532816T3 (en)
SI (1) SI2532816T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS54381B1 (en) * 2013-05-07 2016-04-28 Roto Frank Ag Modular gear unit system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2345496A1 (en) * 1973-09-08 1975-03-20 Siegenia Frank Kg DRIVE ROD FITTING, IN PARTICULAR PLUG-IN EDGE DRIVES, FOR THE LEAF OF WINDOWS, DOORS OR. DGL
GB8715151D0 (en) * 1987-06-27 1987-08-05 Smith Wallis & Co Ltd Espagnolette drive housing
DE9001277U1 (en) * 1990-02-05 1991-06-20 Ferco International Usine de Ferrures de Bâtiment, Sarrebourg Connecting rod gear
CN2378486Y (en) * 1999-02-12 2000-05-17 济南格屋建筑五金有限公司 Fastening device for sliding door and window
DE20313119U1 (en) * 2003-08-22 2003-11-06 Siegenia Aubi Kg Espagnolette lock
EP1978187B1 (en) * 2007-04-02 2012-08-22 Roto Frank Ag Fitting device for a window, door or similar
DE102008040842A1 (en) 2008-07-29 2010-02-04 Aug. Winkhaus Gmbh & Co. Kg Drive housing for a drive rod fitting

Also Published As

Publication number Publication date
CN102817512A (en) 2012-12-12
SI2532816T1 (en) 2014-06-30
EP2532816A1 (en) 2012-12-12
PL2532816T3 (en) 2014-08-29
CN102817512B (en) 2016-08-17

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