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EP0505678B1 - Lock for two-winged window without mullion - Google Patents

Lock for two-winged window without mullion Download PDF

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Publication number
EP0505678B1
EP0505678B1 EP92100985A EP92100985A EP0505678B1 EP 0505678 B1 EP0505678 B1 EP 0505678B1 EP 92100985 A EP92100985 A EP 92100985A EP 92100985 A EP92100985 A EP 92100985A EP 0505678 B1 EP0505678 B1 EP 0505678B1
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EP
European Patent Office
Prior art keywords
gear device
gear
rabbet
lock according
wing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP92100985A
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German (de)
French (fr)
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EP0505678A1 (en
Inventor
Walter Dipl.-Ing. Renz (Fh)
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Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
Original Assignee
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
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Application filed by Gretsch Unitas GmbH, Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH
Publication of EP0505678A1 publication Critical patent/EP0505678A1/en
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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
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed

Definitions

  • the invention relates to a closure for a two-leaf window without a mullion, with an at least rotatable main wing and an openable secondary wing, the secondary wing being overlapped on the inside by the main wing and at least by overlapping or by a so-called folding lever lock or the like attached to it the closed position is held, and wherein the main wing can be locked in the closed position by means of a folding gear with a fixed frame and / or the secondary wing, the folding gear being one with a Polygonal holder for a polygonal mandrel of a rotatable operating handle, which has a drive rod connected to a drive rod and carries at least one locking member, and is mounted in a gear housing.
  • Double-leaf windows without a mullion have the advantage that when the sash is open, the passage opening of the fixed frame is completely free.
  • the main wing which is also often referred to as the ventilation wing, is the normally operated wing, ie only the window is usually opened for ventilation or for a short look out of the window.
  • you also open the secondary wing which is also called the cleaning wing.
  • the main sash is often a turn-tilt sash, while it is sufficient if the secondary sash is only designed as a sash.
  • the two wings are not necessarily the same size, rather the main wing can easily be half the size of the secondary wing despite this designation. Incidentally, this closure is provided for windows, but this does not preclude providing it for doors if necessary.
  • the main wing overlaps the secondary wing on the inside, the latter is automatically kept in the closed position when the main wing has been locked in. So you can keep the secondary wing in the closed position by means of the main wing.
  • the cleaning wing alone to be fixed in relation to the fixed frame, for example by means of so-called sash locks or by a separate folding lever lock. Whose control handle is in the rebate, so that it can only be operated if you have previously opened the main wing.
  • the main wing can be locked against the fixed frame and / or against the secondary wing if the latter has corresponding locking receptacles, which is quite common, for example, when using a folding lever lock. If, however, the main wing is locked in relation to the secondary wing, this does not rule out the possibility of also fixing it to the fixed frame by means of lockable bars that exit upwards and downwards.
  • the main wing overlaps the secondary wing only relatively slightly, the mutually associated inner spars of both wings being flush on their inner visible side. This makes a shadow gap next to the overlap area unavoidable.
  • different widths - measured in the horizontal direction - of the vertical inner bars may be necessary.
  • the operating handle for opening and possibly switching the hardware of the main wing cannot be mounted centrally on the inner vertical spar of the main wing for technical reasons.
  • the object of the present invention is to develop a closure of the type described in the introduction in such a way that the shadow gap can be dispensed with and the operating handle can be mounted centrally to the visible width of the two vertical inner spars.
  • face width is understood to mean the total width of both vertical inner spars of the two wings, measured from glass pane to glass pane.
  • the invention proposes that the closure is designed according to the preamble of claim 1 in accordance with the characterizing part of this claim.
  • This closure fulfills the demands placed on it, namely a central arrangement of the operating handle, avoidance of a shadow gap and, moreover, it also offers the possibility of attaching cover strips on the inside. In this regard, too, architects and building owners often make demands. On the outside, such a cover strip for bridging the gap between the main and secondary wing is normal training anyway.
  • a further embodiment of the invention provides that between the first gear and the second gear of the intermediate gear at least one, but preferably two reversing intermediate pinions rotating in the same direction are connected.
  • this has the advantage of reversing the direction of rotation, so that, despite the use of an intermediate gear, the operating handle for locking and unlocking can be actuated in the previously common direction of rotation.
  • a single reversing intermediate sprocket would suffice to achieve this goal, but two are preferably used for the known technical reasons Reverse intermediate pinion, for example to ensure that the power transmission is always good and constant.
  • the geometric axes of the four gearwheels form a square in the manner known in such gearboxes.
  • the second gear and the pinion of the folding gear can be coupled via a loose polygonal pin, preferably with a square cross section. You can therefore use a folding gear of a conventional type and also achieve assembly advantages. Instead of the mandrel of the operating handle, the polygonal pin is now inserted into the inner square of the folding gear in order to establish the non-positive connection between the folding gear and the intermediate gear.
  • the two gear wheels and the reversing intermediate pinion (s) are mounted in a very advantageous manner in a gearbox housing that is divided into two parts transverse to their geometric axes of rotation.
  • the two gear housing parts can be connected in a known manner, for example by rivets.
  • a particularly preferred embodiment of the invention results from claim 5 and a related development contains claim 6.
  • the curvature of the faceplate mentioned there measured in the longitudinal direction of the latter, has a size corresponding to the length of the intermediate gear, measured in the same direction.
  • the two gears can also be fixed against each other and center that at least one projection is provided on one side and at least one matching receptacle for the projection on the other.
  • closure results from claim 8. It ensures that you can use a standard folding gear and a standard handle, so that you can also use the fittings that are provided for the single-leaf window for this double-leaf window. This increases the series and then leads to a cost reduction.
  • a main wing 1 and a secondary wing 2 are located in a common fixed frame, not shown, without a central post.
  • the latter is designed as a pure rotating wing, which is rotatably supported on its end facing away from the main wing about a vertical axis on the fixed frame.
  • the main wing 1 is likewise rotatably mounted on the fixed frame at its vertical end facing away from the secondary wing and is preferably additionally tiltable about a lower horizontal axis.
  • the two wings do not have to be of the same size in the transverse direction - their height is of course the same - the area formed by their internal vertical bars 3 of the main wing 1 and 4 of the secondary wing 2 is hereinafter referred to in the usual manner as the central area.
  • the vertical beam 4 of the Secondary wing 2 carries an outer cover strip 5, which covers the gap 6 between the vertical bars 3 and 4 on the outside.
  • an inner cover strip 7 is fastened, which covers the inner gap 8 between the two vertical spars.
  • these two cover strips are arranged symmetrically to the total or view width 9 of the "central area". This gives a visually favorable overall impression.
  • a conventional glazing bead 10 is also attached to the vertical beam 3, while the vertical beam 4 carries the same glazing bead 11. They form the inner vertical glass holding groove 12 or 13.
  • a rebate gear 15 (FIG. 2) is inserted into a cutout 14 in the vertical beam 3. It has a pinion 16 with a central square receptacle 17, the teeth of which engage in those of a drive rod 18 which is covered by a faceplate 19.
  • the shape of the housing of this folding gear is known per se and it is equipped in the usual way with two threaded bores 20 and 21.
  • the faceplate is provided with an offset in the area of the gearbox housing, which forms a bulge 22.
  • the vertical spar 3 is provided with a cut-out towards the rebate space, so that, according to FIG. 1, the faceplate 19 can be placed flush on the outside.
  • a recess 23 is drawn in with dashed lines in FIG Rebate lever gearbox can be installed if a separate locking of the secondary wing against the fixed frame is required.
  • This recess 23 or a corresponding longitudinal groove is therefore only optional.
  • the operating handle 24 and thus also its rosette 25 is mounted cross-symmetrically to the inner cover strip 7 and thus also to the face width 9.
  • the exemplary embodiment is a standard handle with a square mandrel 26.
  • an intermediate gear 27 is connected between this operating handle 24 and the folding gear 15. It has a first gearwheel 28, in the square seat 29 of which the square mandrel 26 of the operating handle 24 engages.
  • the intermediate gear 27 also includes a second gear 30 with a square socket 31 and two reversing intermediate pinions 32 and 33.
  • the two gear wheels 28 and 30 are arranged centrally according to FIG. 2 and the four geometric axes of the gear wheels 28, 30 and the intermediate pinion 32, 33 mark the corners of a square.
  • FIG 2 there are two threaded bores 34 and 35 above the intermediate pinion and two through bores 36 and 37 below it.
  • the lateral spacing of the threaded bores 34 and 35 corresponds to that of the through bores 38 and 39 of the rosette 25, so that both are connected to one another by means of screws 40 and 41 can be.
  • the lateral spacing of the through bores 36 and 37 of the intermediate gear 27 is accordingly that of the threaded bores 20 and 21 of the folding gear 15, so that a connection via screws 42 and 43 is also possible.
  • the hole spacing of the holes 34 and 35 and 36 and 37 are the same size.
  • a form-fitting, force-transmitting connection between the second gear 30 or driven gear and the pinion 16 of the folding gear 15 is achieved via a square pin 44 which is inserted into the coaxial square receptacles 17 and 30.
  • the gear housing 46 of the intermediate gear 27 is divided into two transverse to the geometric axes of the gears 28 and 30. It therefore consists of the first folding gear-side housing part 47 and the second housing part 48.
  • the first gear housing part 47 forms a cover for the second housing-like transmission housing part 48.
  • the cover is on it Not even on the outside, but rather, according to FIG. 2, at its lower end there bears a projection 49 which engages in the centering in the recess 50 formed by the bulge 22 of the faceplate 19.
  • an angled portion 52 serving as a cover strip for a spar milling 51 is attached, in particular molded, to the upper end of the first gear housing part 47 in FIG. According to FIG. 2, it overlaps the upward-facing side wall of the second gear housing part 48 and preferably projects above the bottom 53 (FIG. 1) of the second gear housing part 48.
  • the protruding edge lies tightly on the fold-side edge 54 of the vertical spar 3 and thus ensures a clean but also tight closure of the spar milling 51 in this area, the milling 51 being created in one operation with the milling 14 and having the same depth.
  • the two housing edges 55 and 56 of the second gear housing part 48, which run transversely to the strip-shaped bend 52, are greatly rounded.
  • the radius corresponds approximately to that of a end mill with the help of which the spar milling 51 is created.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Abstract

In order, in a two-wing window without a mullion, the main wing of which is at least rotable and the secondary wing of which is openable in a known way, to prevent a shadow seam at the transition from the main wing to the secondary wing and to make it possible to mount the operating handle (24) centrally and transversely to the viewing width of the two vertical inner spars, the secondary wing (2) is overlapped by means of an inner cover strip (7) of the main wing (1), which cover strip is arranged centrally relative to the overall or viewing width (9) of the mutually assigned vertical spars (3, 4) of the two wings (1, 2). The operating handle (24) is fastened centrally and transversely to the inner cover strip (7), and the polygonal spindle (26) of the operating handle (24) engages into a corresponding polygonal receptacle (29) of a first gearwheel (28) of an intermediate gear (27) of the main wing which is drive-connected to a second gearwheel (30). <IMAGE>

Description

Die Erfindung bezieht sich auf einen Verschluß für ein zweiflügeliges Fenster ohne Mittelpfosten, mit einem wenigstens drehbaren Hauptflügel und einem öffnenbaren Nebenflügel, wobei der Nebenflügel an der Innenseite vom Hauptflügel übergriffen und mindestens durch das Übergreifen oder durch einen an ihm befestigten sogenannten Falzhebelverschluß oder dgl. in der Schließlage gehalten ist, und wobei der Hauptflügel in der Schließlage mittels eines Falzgetriebes mit einem festen Rahmen und/oder dem Nebenflügel verriegelbar ist, wobei das Falzgetriebe ein mit einer Mehrkantaufnahme für einen Mehrkantdorn eines drehbaren Bedienungsgriffs versehenes, mit einer mindestens ein Verriegelungsglied tragenden Treibstange antriebsverbundenes, in einem Getriebegehäuse gelagertes Ritzel aufweist. Zweiflügelige Fenster ohne Mittelpfosten haben den Vorteil, daß bei geöffneten Flügeln die Durchtrittsöffnung des festen Rahmens ungehindert in vollem Umfange frei ist. Der Hauptflügel, der vielfach auch als Lüftungsflügel bezeichnet wird, ist der normalerweise betätigte Flügel, d.h. zum Lüften oder zum kurzen Herausschauen aus dem Fenster wird üblicherweise nur er geöffnet. Wenn man jedoch die gesamte Öffnung des festen Rahmens freigeben will, so öffnet man auch den Nebenflügel, der auch als Reinigungsflügel bezeichnet wird. Bei modernen Fenstern ist der Hauptflügel vielfach ein Dreh-Kipp-Flügel während es ausreicht, wenn man den Nebenflügel nur als Drehflügel ausbildet. Außerdem sind die beiden Flügel nicht notwenigerweise gleich groß, vielmehr kann der Hauptflügel trotz dieser Bezeichnung ohne weiteres halb so groß sein wie der Nebenflügel. Im übrigen ist dieser Verschluß zwar für Fenster vorgesehen jedoch schließt dies nicht aus, ihn ggf. auch bei Türen vorzusehen.The invention relates to a closure for a two-leaf window without a mullion, with an at least rotatable main wing and an openable secondary wing, the secondary wing being overlapped on the inside by the main wing and at least by overlapping or by a so-called folding lever lock or the like attached to it the closed position is held, and wherein the main wing can be locked in the closed position by means of a folding gear with a fixed frame and / or the secondary wing, the folding gear being one with a Polygonal holder for a polygonal mandrel of a rotatable operating handle, which has a drive rod connected to a drive rod and carries at least one locking member, and is mounted in a gear housing. Double-leaf windows without a mullion have the advantage that when the sash is open, the passage opening of the fixed frame is completely free. The main wing, which is also often referred to as the ventilation wing, is the normally operated wing, ie only the window is usually opened for ventilation or for a short look out of the window. However, if you want to open the entire opening of the fixed frame, you also open the secondary wing, which is also called the cleaning wing. In modern windows, the main sash is often a turn-tilt sash, while it is sufficient if the secondary sash is only designed as a sash. In addition, the two wings are not necessarily the same size, rather the main wing can easily be half the size of the secondary wing despite this designation. Incidentally, this closure is provided for windows, but this does not preclude providing it for doors if necessary.

Weil der Hauptflügel den Nebenflügel innen übergreift, ist letzterer automatisch in der Schließstellung gehalten, wenn man den Hauptflügel eingeriegelt hat. Man kann also den Nebenflügel mittels des Hauptflügels in der Schließlage halten. Denkbar ist es aber auch, den Reinigungsflügel alleine gegenüber dem festen Rahmen zu fixieren, bspw. durch sogenannte Vorreiber oder auch durch einen eigenen Falzhebelverschluß. Dessen Bedienungsgriff liegt aber im Falzraum, so daß er nur betätigt werden kann, wenn man zuvor den Hauptflügel geöffnet hat.Because the main wing overlaps the secondary wing on the inside, the latter is automatically kept in the closed position when the main wing has been locked in. So you can keep the secondary wing in the closed position by means of the main wing. However, it is also conceivable to use the cleaning wing alone to be fixed in relation to the fixed frame, for example by means of so-called sash locks or by a separate folding lever lock. Whose control handle is in the rebate, so that it can only be operated if you have previously opened the main wing.

Aus dem Vorstehenden folgt, daß man den Hauptflügel gegenüber dem festen Rahmen und/oder gegenüber dem Nebenflügel verriegeln kann, wenn letzterer entsprechende Riegelaufnahmen hat, was bspw. bei Verwendung eines Falzhebelverschlußes durchaus üblich ist. Wenn man aber den Hauptflügel gegenüber dem Nebenflügel verriegelt so schließt dies nicht aus, über vorschließbare nach oben und unten austretende Riegel auch noch eine Fixierung gegenüber dem festen Rahmen vorzunehmen.From the above it follows that the main wing can be locked against the fixed frame and / or against the secondary wing if the latter has corresponding locking receptacles, which is quite common, for example, when using a folding lever lock. If, however, the main wing is locked in relation to the secondary wing, this does not rule out the possibility of also fixing it to the fixed frame by means of lockable bars that exit upwards and downwards.

Bei einer bekannten Konstruktion übergreift der Hauptflügel den Nebenflügel nur relativ geringfügig, wobei die einander zugeordneten inneren Holme beider Flügel an ihrer inneren Sichtseite bündig verlaufen. Dies macht eine Schattenfuge neben dem Überlappungsbereich unumgänglich. Außerdem können im Hinblick auf die verwendeten Beschläge unterschiedliche Breiten - in horizontaler Richtung gemessen - der vertikalen Innenholme notwendig werden. Es kommt noch hinzu, daß der Bedienungsgriff zum Öffnen und ggf. Umschalten des Beschlags des Hauptflügels aus technischen Gründen nicht quermittig am inneren Vertikalholm des Hauptflügels montiert werden kann.In a known construction, the main wing overlaps the secondary wing only relatively slightly, the mutually associated inner spars of both wings being flush on their inner visible side. This makes a shadow gap next to the overlap area unavoidable. In addition, with regard to the fittings used, different widths - measured in the horizontal direction - of the vertical inner bars may be necessary. In addition, the operating handle for opening and possibly switching the hardware of the main wing cannot be mounted centrally on the inner vertical spar of the main wing for technical reasons.

Architekten und Bauherren erheben immer mehr die Forderung nach optisch optimalen Lösungen auch für Fenster und Türen. Aus diesem Grunde besteht die Aufgabe der vorliegenden Erfindung darin, einen Verschluß der eingangs beschriebenen Art so weiterzubilden, daß die Schattenfuge entfallen kann und der Bedienungsgriff quermittig zur Ansichtsbreite der beiden Vertikal-Innenholme montiert werden kann. Unter "Ansichtsbreite" versteht man diesbezüglich die Gesamtbreite beider Vertikal-Innenholme der beiden Flügel, von Glasscheibe zu Glasscheibe gemessen.Architects and builders are increasingly calling for optically optimal solutions for windows and doors. For this reason, the object of the present invention is to develop a closure of the type described in the introduction in such a way that the shadow gap can be dispensed with and the operating handle can be mounted centrally to the visible width of the two vertical inner spars. In this regard, “face width” is understood to mean the total width of both vertical inner spars of the two wings, measured from glass pane to glass pane.

Zur Lösung dieser Aufgabe wird erfindungsgemäß vorgeschlagen, daß der Verschluß gemäß dem Oberbegriff des Anspruchs 1 entsprechend dem kennzeichnenden Teil dieses Anspruchs ausgebildet ist. Dieser Verschluß erfüllt die an ihn gestellten Forderungen, nämlich einer quermittigen Anordnung des Bedienungsgriffs, einer Vermeidung einer Schattenfuge und darüber hinaus bietet er auch noch die Möglichkeit einer Deckleistenanbringung an der Innenseite. Auch diesbezüglich wird vielfach eine Forderung von Architekten und Bauherren erhoben. An der Außenseite ist ohnehin eine solche Deckleiste zur Überbrückung des Spalts zwischen dem Haupt- und dem Nebenflügel die Normalausbildung.To solve this problem, the invention proposes that the closure is designed according to the preamble of claim 1 in accordance with the characterizing part of this claim. This closure fulfills the demands placed on it, namely a central arrangement of the operating handle, avoidance of a shadow gap and, moreover, it also offers the possibility of attaching cover strips on the inside. In this regard, too, architects and building owners often make demands. On the outside, such a cover strip for bridging the gap between the main and secondary wing is normal training anyway.

Die Montage dieses Verschlußes ist kaum nennenswert aufwendiger als diejenige des herkömmlichen, die genannten Vorteile nicht aufweisenden, Verschlußes. Es bedarf lediglich noch einer zusätzlichen Ausnehmung, bei Holzfenstern Ausfräsung, um den notwendigen Platz für das Falzgetriebe im Hauptflügel zu schaffen. Die Anbringung einer inneren Deckleiste am Hauptflügel bereitet genauso wenig Schwierigkeiten, wie die Montage der äußeren Deckleiste am Nebenflügel. Man kann im übrigen diese beiden Deckleisten nicht nur gleich ausbilden, sondern auch deckungsgleich montieren, so daß der optische Eindruck im Mittelbereich dieses Fensters von außen und innen gleich positiv ist. Im übrigen schließt die Verwendung eines Zwischengetriebes weder die Verwendung eines normalen Falzgetriebes noch diejenige eines Standardgriffes aus. Das Falzgetriebe kann auch in bekannter Weise in eine falzseitig randoffene Nut eingeschoben werden.The assembly of this closure is hardly noticeably more complex than that of the conventional closure, which does not have the advantages mentioned. It requires only an additional recess, in the case of wooden windows, to create the necessary space for the rebate mechanism in the main wing. Attaching an inner cover strip to the main wing is just as easy as installing the outer cover strip to the secondary wing. In addition, these two cover strips can not only be designed identically, but can also be installed congruently, so that the visual impression in the central region of this window from outside and inside is equally positive. Moreover, the use of an intermediate gear does not preclude the use of a normal folding gear or that of a standard handle. The folding gear can also be inserted in a known manner into a groove which is open on the fold side.

Eine weitere Ausgestaltung der Erfindung sieht vor, daß zwischen das erste Zahnrad und das zweite Zahnrad des Zwischengetriebes wenigstens ein, vorzugsweise aber zwei gleichdrehende Umkehr-Zwischenritzel geschaltet sind. Dies bringt gegenüber dem unmittelbaren Eingriff des ersten Zahnrads in die Zähne des zweiten Zahnrads den Vorteil einer Drehrichtungsumkehr mit sich, so daß trotz der Verwendung eines Zwischengetriebes der Bedienungsgriff zum Ein- und Ausriegeln in der bisher üblichen Drehrichtung betätigt werden kann. An sich würde zur Erreichung dieses Ziels ein einziges Umkehr-Zwischenritzel ausreichen, jedoch nimmt man aus den bekannten technischen Gründen vorzugsweise zwei Umkehr-Zwischenritzel, beispielsweise um eine stets gute und gleichbleibende Kraftübertragung zu gewährleisten. Die geometrischen Achsen der vier Zahnräder bilden, in der bei solchen Getrieben bekannten Art, ein Viereck.A further embodiment of the invention provides that between the first gear and the second gear of the intermediate gear at least one, but preferably two reversing intermediate pinions rotating in the same direction are connected. Compared to the direct engagement of the first gearwheel in the teeth of the second gearwheel, this has the advantage of reversing the direction of rotation, so that, despite the use of an intermediate gear, the operating handle for locking and unlocking can be actuated in the previously common direction of rotation. As such, a single reversing intermediate sprocket would suffice to achieve this goal, but two are preferably used for the known technical reasons Reverse intermediate pinion, for example to ensure that the power transmission is always good and constant. The geometric axes of the four gearwheels form a square in the manner known in such gearboxes.

Eine Weiterbildung der Erfindung besteht darin, daß das zweite Zahnrad und das Ritzel des Falzgetriebes über einen losen Mehrkantstift mit vorzugsweise quadratischem Querschnitt kuppelbar sind. Man kann somit ein Falzgetriebe herkömmlicher Art verwenden und erreicht auch Montagevorteile. In den Innenvierkant des Falzgetriebes wird statt des Dorns des Bedienungsgriffs nunmehr der Mehrkantstift eingesteckt, um dadurch die kraftschlüssige Verbindung zwischen dem Falzgetriebe und dem Zwischengetriebe herzustellen.A further development of the invention is that the second gear and the pinion of the folding gear can be coupled via a loose polygonal pin, preferably with a square cross section. You can therefore use a folding gear of a conventional type and also achieve assembly advantages. Instead of the mandrel of the operating handle, the polygonal pin is now inserted into the inner square of the folding gear in order to establish the non-positive connection between the folding gear and the intermediate gear.

Die beiden Zahnräder und das oder die Umkehr-Zwischenritzel sind in sehr vorteilhafter Weise in einem quer zu deren geometrischen Drehachsen zweigeteilten Getriebegehäuse gelagert. Die beiden Getriebegehäuseteile können in bekannter Art bspw. durch Nieten verbunden werden.The two gear wheels and the reversing intermediate pinion (s) are mounted in a very advantageous manner in a gearbox housing that is divided into two parts transverse to their geometric axes of rotation. The two gear housing parts can be connected in a known manner, for example by rivets.

Eine besonders bevorzugte Ausführungsform der Erfindung ergibt sich aus Anspruch 5 und eine diesbezügliche Weiterbildung enthält Anspruch 6. Die dort erwähnt Auswölbung der Stulpschiene hat, in Längsrichtung der letzteren gemessen, eine der Länge des Zwischengetriebes, in gleicher Richtung gemessen, entsprechende Größe. Die beiden Getriebe kann man zusätzlich auch noch dadurch gegeneinander fixieren und zentrieren, daß man am einen wenigstens einen Vorsprung und am anderen mindestens eine dazu passende Aufnahme für den Vorsprung vorsieht.A particularly preferred embodiment of the invention results from claim 5 and a related development contains claim 6. The curvature of the faceplate mentioned there, measured in the longitudinal direction of the latter, has a size corresponding to the length of the intermediate gear, measured in the same direction. The two gears can also be fixed against each other and center that at least one projection is provided on one side and at least one matching receptacle for the projection on the other.

Eine bevorzugte Variante der Erfindung ist im Anspruch 6 beschrieben. Wenn die dort erwähnte Abwinkelung über das zweite Getriebegehäuseteil etwas vorsteht, so kann man diesen Rand in eine entsprechende Ausnehmung des Hauptflügel-Vertikalholms einlassen oder dort dicht aufsetzen, so daß man einen optisch günstigen aber auch staubdichten Abschluß an dieser Stelle erhält.A preferred variant of the invention is described in claim 6. If the bend mentioned there protrudes somewhat beyond the second gear housing part, this edge can be let into a corresponding recess in the main wing vertical spar or placed there tightly, so that an optically favorable but also dust-tight closure is obtained at this point.

Wenn man die beiden quer zur leistenförmigen Abwinklung verlaufenden Gehäusekanten des zweiten Getriebegehäuseteils in Weiterbildung der Erfindung abrundet und dabei einen Radius wählt, der demjenigen eines Fingerfräsers entspricht, mit dessen Hilfe man die Aufnahme für das Zwischengetriebe in das Material des Holms einfräst, so erreicht man ein völliges Ausfüllen dieser Ausfräsung durch das Zwischengetriebe.If one rounds off the two housing edges of the second gear housing part, which run transversely to the strip-shaped angled portion, in a further development of the invention and thereby selects a radius that corresponds to that of a end mill, with the aid of which the receptacle for the intermediate gear is milled into the material of the spar, one obtains a the milled gear is completely filled out by the intermediate gear.

Eine andere bevorzugte Ausbildung des Verschlußes ergibt sich aus Anspruch 8. Sie stellt sicher, daß man ein standardmäßiges Falzgetriebe und einen Standardgriff verwenden kann, so daß man auch für dieses zweiflüglige Fenster die Beschläge nutzen kann, die für das einflügelige Fenster vorgesehen sind. Dadurch erhöht sich die Serie und dies führt dann zu einer Kostensenkung.Another preferred embodiment of the closure results from claim 8. It ensures that you can use a standard folding gear and a standard handle, so that you can also use the fittings that are provided for the single-leaf window for this double-leaf window. This increases the series and then leads to a cost reduction.

Die Erfindung wird nachstehend anhand der Zeichnung näher erläutert. Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung. Hierbei stellen dar:

Figur 1
einen horizontalen Schnitt durch die beiden einander zugeordneten Vertikalholme des Haupt- und des Nebenflügels mit dem eingebauten Verschluß,
Figur 2
perspektivisch in einer explosionsartigen Darstellung die verschiedenen Einzelteile des erfindungsgemäßen Verschlußes.
The invention is explained below with reference to the drawing. The drawing shows an embodiment of the invention. Here represent:
Figure 1
a horizontal section through the two mutually associated vertical spars of the main and secondary wing with the built-in closure,
Figure 2
in perspective an exploded view of the various individual parts of the closure according to the invention.

In einem nicht dargestellten, gemeinsamen festen Rahmen ohne Mittelpfosten befinden sich ein Hauptflügel 1 und ein Nebenflügel 2. Letzterer ist als reiner Drehflügel ausgebildet, der an seinem vom Hauptflügel abgewandten Ende um eine vertikale Achse am festen Rahmen drehbar gelagert ist. Der Hauptflügel 1 ist an seinem vom Nebenflügel abgewandten vertikalen Ende ebenfalls drehbar am festen Rahmen gelagert und vorzugsweise zusätzlich auch noch um eine untere horizontale Achse kippbar. Obwohl die beiden Flügel in Querrichtung nicht gleich groß ausgebildet sein müssen - ihre Höhe ist selbstverständlich gleich - wird der durch ihre innenliegenden Vertikalholme 3 des Hauptflügels 1 und 4 des Nebenflügels 2 gebildete Bereich nachstehend in der üblichen Weise als Mittelbereich bezeichnet. Der Vertikalholm 4 des Nebenflügels 2 trägt eine äußere Deckleiste 5, welche den Spalt 6 zwischen den Vertikalholmen 3 und 4 außen abdeckt. Am Vertikalholm 3 des Hauptflügels 1 ist eine innere Deckleiste 7 befestigt, welche den inneren Spalt 8 zwischen den beiden Vertikalholmen abdeckt. Außerdem sind diese beiden Deckleisten symmetrisch zur Gesamt- oder Ansichtsbreite 9 des "Mittelbereichs" angeordnet. Man erhält dadurch einen optische günstigen Gesamteindruck. Am Vertikalholm 3 wird noch eine übliche Glasleiste 10 befestigt, während der Vertikalholm 4 eine gleiche Glasleiste 11 trägt. Sie bilden die innere vertikale Glashaltenut 12 bzw. 13.A main wing 1 and a secondary wing 2 are located in a common fixed frame, not shown, without a central post. The latter is designed as a pure rotating wing, which is rotatably supported on its end facing away from the main wing about a vertical axis on the fixed frame. The main wing 1 is likewise rotatably mounted on the fixed frame at its vertical end facing away from the secondary wing and is preferably additionally tiltable about a lower horizontal axis. Although the two wings do not have to be of the same size in the transverse direction - their height is of course the same - the area formed by their internal vertical bars 3 of the main wing 1 and 4 of the secondary wing 2 is hereinafter referred to in the usual manner as the central area. The vertical beam 4 of the Secondary wing 2 carries an outer cover strip 5, which covers the gap 6 between the vertical bars 3 and 4 on the outside. On the vertical spar 3 of the main wing 1, an inner cover strip 7 is fastened, which covers the inner gap 8 between the two vertical spars. In addition, these two cover strips are arranged symmetrically to the total or view width 9 of the "central area". This gives a visually favorable overall impression. A conventional glazing bead 10 is also attached to the vertical beam 3, while the vertical beam 4 carries the same glazing bead 11. They form the inner vertical glass holding groove 12 or 13.

In eine Ausfräsung 14 des Vertikalholms 3 ist ein Falzgetriebe 15 (Fig. 2) eingesetzt. Es besitzt ein Ritzel 16 mit einer zentrischen Vierkantaufnahme 17, dessen Zähne in diejenigen einer Treibstange 18 eingreifen, welche mittels einer Stulpschiene 19 abgedeckt ist. Die Form des Gehäuses dieses Falzgetriebes ist an sich bekannt und es ist in üblicher Weise mit zwei Gewindebohrungen 20 und 21 ausgestattet. Desweiteren ist die Stulpschiene im Bereich des Getriebegehäuses mit einer Abkröpfung versehen, welche eine Auswölbung 22 bildet. Der Vertikalholm 3 ist gegen den Falzraum hin mit einer Ausfräsung versehen, so daß gemäß Figur 1 die Stulpschiene 19 außen bündig aufgelegt werden kann. Der Ausfräsung 14 gegenüberliegend ist in Figur 1 mit gestrichelten Linien eine Ausnehmung 23 eingezeichnet, in welche ggf. ein Falzhebelgetriebe eingebaut werden kann, wenn eine separate Verriegelung des Nebenflügels gegenüber dem festen Rahmen gewünscht wird. Diese Ausnehmung 23 bzw. eine entsprechende Längsnut ist also nur fakultativ.A rebate gear 15 (FIG. 2) is inserted into a cutout 14 in the vertical beam 3. It has a pinion 16 with a central square receptacle 17, the teeth of which engage in those of a drive rod 18 which is covered by a faceplate 19. The shape of the housing of this folding gear is known per se and it is equipped in the usual way with two threaded bores 20 and 21. Furthermore, the faceplate is provided with an offset in the area of the gearbox housing, which forms a bulge 22. The vertical spar 3 is provided with a cut-out towards the rebate space, so that, according to FIG. 1, the faceplate 19 can be placed flush on the outside. Opposed to the milling 14, a recess 23 is drawn in with dashed lines in FIG Rebate lever gearbox can be installed if a separate locking of the secondary wing against the fixed frame is required. This recess 23 or a corresponding longitudinal groove is therefore only optional.

Gemäß Figur 1 ist der Bedienungsgriff 24 und damit auch seine Rosette 25 quersymmetrisch zur inneren Deckleiste 7 und damit auch zur Ansichtsbreite 9 montiert. Es handelt sich beim Ausführungsbeispiel um einen Standardgriff mit einem Vierkantdorn 26. Gemäß Figur 2 ist zwischen diesen Bedienungsgriff 24 und das Falzgetriebe 15 ein Zwischengetriebe 27 geschaltet. Es besitzt ein erstes Zahnrad 28 in dessen Vierkantaufnahme 29 der Vierkantdorn 26 des Bedienungsgriffs 24 eingreift. Außerdem umfaßt das Zwischengetriebe 27 noch ein zweites Zahnrad 30 mit einer Vierkantaufnahme 31 sowie zwei Umkehr-Zwischenritzel 32 und 33. Die beiden Zahnräder 28 und 30 sind gemäß Figur 2 quermittig angeordnet und die vier geometrischen Achsen der Zahnräder 28, 30 sowie der Zwischenritzel 32, 33 markieren die Ecken eines Vierecks. In Figur 2 befinden sich oberhalb der Zwischenritzel zwei Gewindebohrungen 34 und 35 und unterhalb desselben zwei Durchgangsbohrungen 36 und 37. Der Seitenabstand der Gewindebohrungen 34 und 35 entspricht demjenigen der Durchgangsbohrungen 38 und 39 der Rosette 25, so daß beide über Schrauben 40 und 41 miteinander verbunden werden können. Dementsprechend ist der Seitenabstand der Durchgangsbohrungen 36 und 37 des Zwischengetriebes 27 demjenigen der Gewindebohrungen 20 und 21 des Falzgetriebes 15, so daß auch insoweit eine Verbindung über Schrauben 42 und 43 möglich ist. Die Bohrungsabstände der Bohrungen 34 und 35 sowie 36 und 37 sind gleich groß.According to Figure 1, the operating handle 24 and thus also its rosette 25 is mounted cross-symmetrically to the inner cover strip 7 and thus also to the face width 9. The exemplary embodiment is a standard handle with a square mandrel 26. According to FIG. 2, an intermediate gear 27 is connected between this operating handle 24 and the folding gear 15. It has a first gearwheel 28, in the square seat 29 of which the square mandrel 26 of the operating handle 24 engages. In addition, the intermediate gear 27 also includes a second gear 30 with a square socket 31 and two reversing intermediate pinions 32 and 33. The two gear wheels 28 and 30 are arranged centrally according to FIG. 2 and the four geometric axes of the gear wheels 28, 30 and the intermediate pinion 32, 33 mark the corners of a square. In Figure 2 there are two threaded bores 34 and 35 above the intermediate pinion and two through bores 36 and 37 below it. The lateral spacing of the threaded bores 34 and 35 corresponds to that of the through bores 38 and 39 of the rosette 25, so that both are connected to one another by means of screws 40 and 41 can be. The lateral spacing of the through bores 36 and 37 of the intermediate gear 27 is accordingly that of the threaded bores 20 and 21 of the folding gear 15, so that a connection via screws 42 and 43 is also possible. The hole spacing of the holes 34 and 35 and 36 and 37 are the same size.

Eine formschlüssige, kraftübertragende Verbindung zwischen dem zweiten Zahnrad 30 oder Abtriebszahnrad und dem Ritzel 16 des Falzgetriebes 15 erreicht man über einen Vierkantstift 44, der in die koaxialen Vierkantaufnahmen 17 und 30 eingesteckt wird.A form-fitting, force-transmitting connection between the second gear 30 or driven gear and the pinion 16 of the folding gear 15 is achieved via a square pin 44 which is inserted into the coaxial square receptacles 17 and 30.

Falls man also den Bedienungsgriff 24 im Sinne des Pfeils 45 dreht, so hat dies wegen der Verwendung der Zwischenritzel 32 und 33 ein Drehen des Ritzels 16 des Falzgetriebes 15 in gleichem Drehsinne zur Folge. Wenn man für das erste Zahnrad 28 und das zweite Zahnrad 30 eine gleiche Zähnezahl und einen gleichen Modul wählt, dann bleiben nicht nur die Drehrichtung sondern auch der Drehwinkel in gleicher Weise erhalten wie dies der Fall wäre, wenn man den Vierkantdorn 26 unmittelbar in die Vierkantaufnahme 17 einstecken würden, was bei Verwendung dieses Bedienungsgriffs 24 und des Falzgetriebes 15 bei einem einflügeligen Fenster der Fall ist.If you turn the operating handle 24 in the direction of arrow 45, this results in the pinion 16 of the folding gear 15 rotating in the same direction because of the use of the intermediate pinions 32 and 33. If one selects the same number of teeth and the same module for the first gear 28 and the second gear 30, then not only the direction of rotation but also the angle of rotation are preserved in the same way as would be the case if the square mandrel 26 were directly in the square receptacle 17 would plug in, which is the case when using this control handle 24 and the folding mechanism 15 in a single-leaf window.

Das Getriebegehäuse 46 des Zwischengetriebes 27 ist quer zu den geometrischen Achsen der Zahnräder 28 und 30 zweigeteilt. Es besteht demnach aus dem ersten falzgetriebeseitigen Gehäuseteil 47 und dem zweiten Gehäuseteil 48. Das erste Getriebegehäuseteil 47 bildet einen Deckel für das zweite gehäuseartige Getriebegehäuseteil 48. Der Deckel ist an seiner Außenseite nicht eben, vielmehr trägt er gemäß bspw. Figur 2 an seinem dort unteren Ende einen Vorsprung 49, der in die durch die Auswölbung 22 der Stulpschiene 19 gebildeten Ausnehmung 50 zentrierend eingreift.The gear housing 46 of the intermediate gear 27 is divided into two transverse to the geometric axes of the gears 28 and 30. It therefore consists of the first folding gear-side housing part 47 and the second housing part 48. The first gear housing part 47 forms a cover for the second housing-like transmission housing part 48. The cover is on it Not even on the outside, but rather, according to FIG. 2, at its lower end there bears a projection 49 which engages in the centering in the recess 50 formed by the bulge 22 of the faceplate 19.

Desweiteren ist an das in Figur 2 obere Ende des ersten Getriebegehäuseteils 47 eine als Abdeckleiste für eine Holmausfräsung 51 dienende Abwinklung 52 angesetzt insbesondere angeformt. Sie übergreift gemäß Figur 2 die nach oben weisende Seitenwand des zweiten Getriebegehäuseteils 48 und steht vorzugsweise über den Boden 53 (Figur 1) des zweiten Getriebegehäuseteils 48 vor. Der vorstehende Rand liegt auf der falzseitigen Kante 54 des Vertikalholms 3 dicht auf und sorgt somit für einen sauberen aber auch dichten Abschluß der Holmausfräsung 51 in diesem Bereich, wobei die Ausfräsung 51 in einem Arbeitsgang mit der Ausfräsung 14 erstellt werden und gleich tief sein kann.Furthermore, an angled portion 52 serving as a cover strip for a spar milling 51 is attached, in particular molded, to the upper end of the first gear housing part 47 in FIG. According to FIG. 2, it overlaps the upward-facing side wall of the second gear housing part 48 and preferably projects above the bottom 53 (FIG. 1) of the second gear housing part 48. The protruding edge lies tightly on the fold-side edge 54 of the vertical spar 3 and thus ensures a clean but also tight closure of the spar milling 51 in this area, the milling 51 being created in one operation with the milling 14 and having the same depth.

Die beiden quer zur leistenförmigen Abwinklung 52 verlaufenden Gehäusekanten 55 und 56 des zweiten Getriebegehäuseteils 48 sind stark abgerundet. Der Radius entspricht dabei etwa demjenigen eines Fingerfräsers mit dessen Hilfe man die Holmausfräsung 51 erstellt.The two housing edges 55 and 56 of the second gear housing part 48, which run transversely to the strip-shaped bend 52, are greatly rounded. The radius corresponds approximately to that of a end mill with the help of which the spar milling 51 is created.

Claims (9)

  1. A lock for a two-leaf window without central mullion, comprising an at least rotatable main leaf (1) and an openable secondary leaf (2), wherein the secondary leaf has the main leaf (1) engaging thereover at the inside and is held in the closed position at least by the overlapping engagement or by a so-called rabbet lever lock secured thereto, or the like, and wherein the main leaf (1) is lockable in the closed position by means of a rabbet gear device (15) to a fixed frame and/or the secondary leaf (2), wherein the rabbet gear device (15) has a pinion (16) which is mounted in a gear device housing and which is provided with a polygonal receiving means (17) for a polygonal bar (26) of a rotatable operating handle (24) and which is drivingly connected to a drive bar (18) bearing at least one locking member, characterised in that the secondary leaf (2) is overlapped by means of an inner cover strip (7) of the main leaf (1), which is arranged centrally relative to the overall width or width of viewing ( 9) of the mutually associated vertical frame members (3, 4) of the two leaves (1, 2) and that the operating handle (24) is fixed to the inner cover strip (7) in transversely central relationship, that in addition the polygonal bar (26) of the operating handle (24) engages into a corresponding polygonal receiving means (29) of a first gear (28) of an intermediate gear device (27) of the main leaf (1), which is drivingly connected to a second gear (30), wherein the second gear (30) and the pinion (16) of the rabbet gear device (15) are arranged coaxially and are positively lockingly connected together by means of a polygonal coupling portion (44).
  2. A lock according to claim 1 characterised in that at least one but preferably two intermediate direction-reversing pinions (32, 33) which rotate in the same direction are connected between the first gear (28) and the second gear (30) of the intermediate gear device (27).
  3. A lock according to claim 1 or claim 2 characterised in that the second gear (30) and the pinion (16) of the rabbet gear device (15) can be coupled by way of a loose polygonal pin portion (44) of preferably square cross-section.
  4. A lock according to at least one of the preceding claims characterised in that the two gears (28, 30) and the intermediate direction-reversing pinion or pinions (32, 33) are mounted in a gear device housing (46) which is divided into two transversely to the geometrical axes of rotation thereof.
  5. A lock according to claim 4 comprising a sheathing bar portion (19) which covers the drive bar (18) of the rabbet gear device (15) characterised in that the first gear device housing portion (47) of the intermediate gear device (27), which is on the rabbet gear device side, bears with a projection (49) or the like centeringly against the sheathing bar portion.
  6. A lock according to claim 5 characterised in that the sheathing bar portion (19) has an outwardly disposed portion (22) in the region of the rabbet gear device and the projection (49) or the like engages centeringly in the outwardly disposed portion (22).
  7. A lock according to at least one of the preceding claims characterised in that the first gear device housing portion (47), on the rabbet gear device side, is in the form of a cover which, at its edge towards the inner vertical frame member (4) of the secondary leaf (2), carries an angled portion (52) which serves as a cover strip for a frame member recess (51) and which engages over a side wall of the housing-like second gear device housing portion (48) and preferably projects somewhat beyond the bottom (53) of the latter.
  8. A lock according to claim 7 characterised in that the two edges (55, 56) of the second gear device housing portion (48), which extend transversely to the strip-like angled portion (52), are rounded off.
  9. A lock according to at least one of the preceding claims characterised in that the gear device housing (46) has two screwthreaded bores (34, 35) and two through bores (36, 37), wherein the spacing between the sides of the screwthreaded bores corresponds to the spacing between the sides of two through bores (38, 39) of a handle plate (25) and that of the through bores (36, 37) corresponds to the spacing between the sides of two screwthreaded bores (20, 21) of the rabbet gear device (15).
EP92100985A 1991-03-26 1992-01-22 Lock for two-winged window without mullion Expired - Lifetime EP0505678B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9103676U 1991-03-26
DE9103676U DE9103676U1 (en) 1991-03-26 1991-03-26 Lock for a double-leaf window without mullion

Publications (2)

Publication Number Publication Date
EP0505678A1 EP0505678A1 (en) 1992-09-30
EP0505678B1 true EP0505678B1 (en) 1994-08-17

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EP92100985A Expired - Lifetime EP0505678B1 (en) 1991-03-26 1992-01-22 Lock for two-winged window without mullion

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EP (1) EP0505678B1 (en)
AT (1) ATE110134T1 (en)
DE (2) DE9103676U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1103684A1 (en) 1999-11-26 2001-05-30 Aug. Winkhaus GmbH &amp; Co. KG Locking device for a two-wing window
DE102004059837B4 (en) * 2004-11-17 2014-10-09 Siegenia-Aubi Kg Driving rod drive
EP3940175A1 (en) 2020-07-14 2022-01-19 Seu Plastics One Man L.L.C. Adaptor for handle installation transposition

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DE59501391D1 (en) † 1994-04-12 1998-03-12 Siegenia Frank Kg Actuating device for a locking gear
FR2794787B1 (en) * 1999-06-11 2002-05-10 Ferco Int Usine Ferrures RETURN DEVICE
DE50008356D1 (en) 1999-10-01 2004-11-25 Siegenia Aubi Kg INTERMEDIATE TRANSMISSION FOR WINDOW OR DOOR FITTING
DE20012634U1 (en) * 2000-07-21 2000-11-30 Schüring GmbH & Co. Fenster-Technologie KG, 53842 Troisdorf Axially offset gear
ATE339576T1 (en) * 2001-10-09 2006-10-15 Hautau Gmbh Z-SHAPED GEAR ARRANGEMENT
DE10164095A1 (en) * 2001-12-24 2003-07-03 Winkhaus Fa August Gear for windows and / or doors
EP1518985B1 (en) * 2003-02-25 2007-03-28 Roto Frank Ag Gear mechanism, in particular mortise gear mechanism for a window or similar
DE102004027975A1 (en) * 2004-06-08 2005-12-29 Aug. Winkhaus Gmbh & Co. Kg Window locking system with the handle powered pinion drive protected by cover plates
DE102005025890B3 (en) 2005-05-30 2006-12-28 Roto Frank Ag Drive device for plate used on windows and doors, has coupling device provided to couple and uncouple gearwheel segments in rotational angle range while gearwheels are rotated by actuator shaft
DE202006011280U1 (en) * 2006-07-21 2007-11-29 Gluske-Bkv Gmbh Locking device for window or door leaves
FR2919887B1 (en) * 2007-08-09 2009-10-09 Ferco Internat Ferrures Serrur CREMONE OR CREMONE-LOCK TYPE FERRIDE
FR2923252A1 (en) * 2007-11-02 2009-05-08 Ferco Int Usine Ferrures Lock fitting e.g. lock bolt, driving device for e.g. hinged door, of building, has control handle fixed on fixing base via intermediary of fixation bodies by rotationally maintaining clutch housing between handle and base
DE102008040842A1 (en) * 2008-07-29 2010-02-04 Aug. Winkhaus Gmbh & Co. Kg Drive housing for a drive rod fitting
ATE538275T1 (en) * 2009-04-11 2012-01-15 Roto Frank Ag DRIVE ROD GEAR
DE202010004887U1 (en) * 2010-04-12 2011-08-30 MACO Vermögensverwaltung GmbH Gear, gear and fitting
FR3015998B1 (en) * 2013-12-31 2016-02-05 Adler S A S ADAPTATION MECHANISM FOR A PANNETON CYLINDER
FR3043117B1 (en) 2015-11-04 2022-10-28 Jean Luc Ricevuto SQUARE FIXING WINDOW HANDLE

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DE32875C (en) * 1900-01-01 J. E. PATIN, 14 Passage Saulniere in Paris und M. LE MARCHAND, 39 Rue Myrrha in Paris Door security with lock
FR2239894A5 (en) * 1973-07-30 1975-02-28 Bezault Sa Offset mechanism for door handles - uses three intermeshing cogs so handle may be moved from door edge
DE9017302U1 (en) * 1990-12-21 1991-03-14 Roto Frank AG, 7022 Leinfelden-Echterdingen Locking gear for a double-leaf window or similar.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1103684A1 (en) 1999-11-26 2001-05-30 Aug. Winkhaus GmbH &amp; Co. KG Locking device for a two-wing window
DE102004059837B4 (en) * 2004-11-17 2014-10-09 Siegenia-Aubi Kg Driving rod drive
EP3940175A1 (en) 2020-07-14 2022-01-19 Seu Plastics One Man L.L.C. Adaptor for handle installation transposition

Also Published As

Publication number Publication date
EP0505678A1 (en) 1992-09-30
ATE110134T1 (en) 1994-09-15
DE9103676U1 (en) 1991-07-04
DE59200378D1 (en) 1994-09-22

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