EP0245881B1 - Check for a window, door or the like - Google Patents

Check for a window, door or the like Download PDF

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Publication number
EP0245881B1
EP0245881B1 EP87109602A EP87109602A EP0245881B1 EP 0245881 B1 EP0245881 B1 EP 0245881B1 EP 87109602 A EP87109602 A EP 87109602A EP 87109602 A EP87109602 A EP 87109602A EP 0245881 B1 EP0245881 B1 EP 0245881B1
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EP
European Patent Office
Prior art keywords
pushing element
adjusting piece
connecting part
manner
corner deflection
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
EP87109602A
Other languages
German (de)
French (fr)
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EP0245881A3 (en
EP0245881A2 (en
Inventor
Julius Maus Von Resch
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.)
Gretsch Unitas GmbH Baubeschlaege
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Gretsch Unitas GmbH Baubeschlaege
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Publication date
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Priority to AT87109602T priority Critical patent/ATE58773T1/en
Publication of EP0245881A2 publication Critical patent/EP0245881A2/en
Publication of EP0245881A3 publication Critical patent/EP0245881A3/en
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Publication of EP0245881B1 publication Critical patent/EP0245881B1/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
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/24—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member
    • 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
    • E05C9/20—Coupling means for sliding bars, rods, or cables

Definitions

  • the invention relates to an opening device for an at least tiltable sash of a window, a door or the like, with an opening arm mounted on the sash and an upper, at least two-part thrust member, the two parts of which are connected by means of a removable connecting part, one of the connections at the same time forms a length adjustment device for the thrust member, one part of which is coupled to the connecting part via a detachable device, the connecting part being releasably connected to the other part of the pushing member via a further device.
  • the two-part design of the thrust member on the upper cross member of the fixed frame has the purpose, on the one hand, of keeping the various parts or assemblies of the opening device in a reasonable size and, on the other hand, of adapting to the different leaf widths quickly and easily.
  • a slight fine adjustment and, if necessary, a compensation of tolerances should be made possible with the aid of the length adjustment device.
  • the tools required for this should be generally accessible and not complicated.
  • great value is placed on a quick and safe adjustment that prevents unintentional loosening.
  • Such a display device is known from DE-A-25 20 668.
  • the connecting part is coupled to one part of the thrust member in this known opening device via a pin-hole connection by simply plugging it in.
  • the other part of the thrust member is connected to the connecting part by plugging it together.
  • the object of the invention is consequently seen in the development of the opening device of the type described in such a way that the connections of the two parts of the thrust member to the removable connecting part can be made safely without the aid of a cover rail or a cover rail part.
  • the invention proposes that the display device according to. the preamble of claim 1 is formed in accordance with the characterizing part of this claim.
  • this opening device is particularly suitable as a so-called skylight opener.
  • bayonet connections are not particularly complex and can be opened and closed quickly. Both connections therefore do not require any additional elements and, in particular, drilling holes in the frame and subsequently screwing in screws is unnecessary.
  • wing of the window or door can be supported in the tilted position at its upper end via the opening arm.
  • a support arm is rotatably and slidably mounted on the extension arm, the fixed frame-side end of which is rotatably mounted on the push member which is displaceable on the upper cross member of the fixed frame.
  • the displacement can be carried out, which is overlaid by a slight lifting movement. It is necessary because the adjustment piece and the receptacle are positively coupled via at least one longitudinal toothing.
  • Longitudinal toothing here means a toothing in the longitudinal direction of the thrust member, the teeth running transversely, in particular perpendicularly, to it.
  • the receptacle is designed in the manner of a quadrangular frame in which the adjustment piece is inserted, the frame on its opposite longitudinal sides each having a toothing which interacts with a counter toothing on the two longitudinal sides of the adjustment piece, a stepwise length adjustment is possible.
  • the toothing of the frame is longer than that of the adjusting piece or as the adjusting piece length, the difference in length between the length of the adjustment piece and the clear frame length determines the maximum adjustment range.
  • the two toothings of the adjusting piece and the receptacle form an angle of in particular approximately 90 ° with one another. This creates a prism-like receptacle for the adjustment piece. The latter has to be slightly raised for adjustment and then moved before it is lowered again.
  • the head of the locking screw is loosened by means of a suitable tool, for example with the aid of an Allen key, to such an extent that the adjusting piece can be raised sufficiently. After reaching the new setting position, the screw is tightened again.
  • the anti-rotation attachment has, for example on opposite sides, radially projecting tabs which interact in the coupling position of the two thrust member parts with corresponding grooves of the anti-rotation opening.
  • a further embodiment of the invention provides that the connecting part of the thrust member is connected to a horizontal thrust element of a corner deflection forming the other part of the thrust member via the further securing device. Via the latter, a secure connection of the two-part thrust member to that of an upper corner deflection of the fixed frame can be established.
  • the vertical thrust element of the corner deflection can, for example, be coupled directly or indirectly to the gearbox or other drive mentioned.
  • corner drives are known. They can be assigned to both the outside and the inside corner of a frame. If the inner corner is assigned, appropriate receptacles must be available on the frame. If, as provided for in the subject matter of the invention, there is a concealed opening device, then in the case of an "inside" corner deflection in the fixed frame, the opening has to be milled into a breakthrough (in the case of wooden frames) in order to couple the vertical drive rod of the fitting to the vertical thrust element of the To enable corner deflection. In addition, an opening for a fork must be milled from above, which is attached to the vertical linkage and engages in a hanging link of the corner drive. These millings are comparatively cumbersome and require a great deal of work. The same applies to frames made of profiles made of plastic or metal.
  • a rail-shaped fastening projection with a guide groove for a drive rod of the vertical leg of the fixed frame is attached to the outside of the vertical leg of the corner deflecting housing, whereby the guide groove of the fastening attachment connects a guide groove of the vertical leg and a coupling element of the corner deflection protrudes into the guide groove of the attachment attachment.
  • the guide groove of the fastening attachment preferably has an approximately U-shaped cross section and it is expediently open to the edge perpendicular to the wing plane.
  • the guide grooves of the fastening projection and the vertical leg of the fixed frame are automatically extended from one another, preferably with the same cross-sectional shape and size.
  • the coupling element mentioned is in drive connection with the vertical part of the corner deflection means of the corner deflection or the vertical thrust member of the corner deflection.
  • At least one strip-shaped support lug is arranged on the outer surface of each leg of the corner deflection housing, in particular in the area of the support lugs there are fastening bores for the corner deflection.
  • This corner drive is particularly suitable for plastic or aluminum windows.
  • receiving grooves of different depths are provided in their frame profiles. The corner deflection can be securely supported in the groove base using the lugs. However, because the grooves can be of different depths, a slight adjustment can be made by possibly working through the approaches somewhat.
  • the extension arm 1 is rotatably mounted on the upper cross member 2 of a fixed frame 3. Its other end is rotatably and slidably coupled to the upper cross member 4 of a wing 5, for example a window.
  • a support arm 6 is articulated on the extension arm 1 so that it can be rotated and pushed.
  • Its fixed frame end 7 is rotatably coupled via a bearing 8 to a thrust member 9 which is mounted on the upper cross member 9 of the fixed frame 3 so as to be longitudinally displaceable.
  • the thrust member 9, on which the support arm 6 is rotatably mounted preferably consists of two parts, namely a part 35 assigned to the extension arm 1 and another part 55, which at the same time forms the thrust element of the horizontal leg of a corner deflection 56. They are connected to one another via a connecting part 36.
  • the connecting part 36 is preferably bent.
  • the connection of the part 35 of the thrust member 9 to the connecting part 36 is denoted by 37, this connection advantageously also being designed as a length adjustment device 38.
  • the length adjustment device 38 essentially consists of an adjustment piece 39 and a receptacle 40 therefor on the part 35 of the thrust member 9.
  • the adjustment piece and the receptacle are coupled in the longitudinal direction of the thrust member 9 so that they can be moved and locked.
  • the coupling takes place in a form-fitting manner via two longitudinal toothings 41.
  • these toothings extend in the longitudinal direction of the thrust member 9, their teeth extending perpendicular to this longitudinal direction.
  • the teeth of the left and right sides expediently form an angle of in particular 90 ° apart. Seen in the longitudinal direction of the thrust member 9, the adjusting piece 39 and thus its longitudinal toothing is shorter than the longitudinal toothing in the receptacle 40 of the support-arm-side part 35.
  • these two parts can be connected to one another step by step in different assignments, thereby adjusting the length of the Make thrust link 9.
  • the two toothings 41 can be disengaged and the longitudinal adjustment of the adjusting piece 39 can be made in relation to the support arm-side part 35 in the sense of the double arrow 43.
  • a locking screw 45 must first be loosened, the relatively large head 44 of which rests on the underside of the frame-like receptacle 40.
  • An internal hexagon 47 enables loosening and tightening of the screw, which is screwed into a thread 46 of the adjusting piece 39, in particular captively. After loosening the screw 45 by the necessary amount, the adjusting piece 39 can be raised so far that the two pairs of teeth of the longitudinal toothing 41 disengage and allow the relative displacement of the adjusting piece 39 and the part 35 on the support link.
  • the adjusting piece 39 carries on its surface facing away from the screw head 44 of the locking screw 45 an essentially bolt-like anti-rotation projection 48, into which the thread 46 extends, as shown, for example, in FIG. 6 of the drawing. It has two tabs 49 and 50 projecting radially in opposite directions, which form one half of a bayonet-type closure with which the part 35 of the thrust member 9 and the connecting part 36 can be coupled against being lifted out. For this purpose, there is an anti-rotation opening 51 on the connecting part 36. Its diameter corresponds to that of the anti-rotation attachment 48. In addition, two groove-like extensions 52 and 53 are provided which enable the flaps 49 and 50 to pass when the two parts are coupled together.
  • This coupling takes place in a 90 ° position, as is illustrated in FIG. 6 by solid lines.
  • the final position of the connecting part 36 in relation to the support-arm-side part 35 is illustrated by dash-dotted lines, i.e. after the two parts have been plugged together, the connecting part 36 must be rotated by 90 ° in the direction of the arrow 54.
  • the connecting part 36 is connected to the horizontal part 55 of the thrust member, which belongs to a corner deflection 56 or 57 (FIGS. 3 and 4), via an additional securing device 58. This is also designed in the manner of a bayonet catch.
  • a bolt-like anti-rotation element 60 is provided, which, however, in contrast to that 48, is rotatably mounted. According to FIG. 7, it has a head 61 on its underside with an internal hexagon 62 for actuation by a hexagon key.
  • the two parts 36 and 55 to be coupled with one another are drawn with fixed lines in a 90 ° association with one another, but this is not necessary in the case of a rotatably mounted anti-rotation element 60. Instead, as indicated by a dash-dotted line, these two parts can be extended from one another, with the coupling being secured by Dre hung of the anti-rotation element is effected by 90 °.
  • each leg 63 or 64 of the housing of the corner drive 57 there are strip-shaped support lugs 65, 66, 67.
  • at least one fastening bore 68 is provided in the area of each support lug.
  • this corner deflection can be supported in a frame groove, which can correspond, for example, to that of FIG. 1.
  • the height of the support lugs is selected so that this corner deflection can be used both in a corresponding groove in a plastic and in an aluminum frame in such a way that the housing runs, for example, flush with the groove edge. Because the groove depths are different for these types of material, the height of the support lugs can be reduced if the groove depth is smaller.
  • the coupling element 69 serves for connection to a drive rod, not shown, on the vertical frame leg.
  • a rail-shaped fastening projection 71 with a fastening groove 72 for a drive rod of the vertical leg 73 of the fixed frame 3 is attached or formed.
  • the fixed frame 3 has a cutout 75 (wooden frame) in the area of the upper left corner of the fixed frame, which is dimensioned such that when the corner deflection 56 is inserted, the guide groove 72 of the fastening projection 71 is exactly in extension from a frame-side guide groove 74.
  • a vertical drive rod for example coupled to a transmission or another drive, is slidably mounted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Hinges (AREA)
  • Window Of Vehicle (AREA)
  • Connection Of Plates (AREA)
  • Polymerisation Methods In General (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Golf Clubs (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

In order to be able to connect a thrust member (9), consisting of at least two parts, to the upper transverse beam (4) of a wing (5) detachably but reliably and quickly, it is coupled at both ends to the two ends of a removable connection part (36). The two connection points are constructed as bayonet-type connections. The latter guarantee a rapid and secure connection which does not need securing by additional elements, such as a covering rail. One of the two connections is advantageously also constructed as a length adjustment device (38). <IMAGE>

Description

Die Erfindung bezieht sich auf eine Ausstellvorrichtung für einen wenigstens kippbaren Flügel eines Fensters, einer Tür od. dgl., mit einem am Flügel gelagerten Ausstellarm und einem oberen, zumindest zweiteiligen Schubglied, dessen beide Teile mittels eines abnehmbaren Verbindungsteils verbunden sind, wobei eine der Verbindungen zugleich eine Längeneinstellvorrichtung für das Schubglied bildet, dessen einer Teil mit dem Verbindungsteil über eine lösbare Vorrichtung gekuppelt ist, wobei das Verbindungsteil mit dem anderen Teil des Schubglieds über eine weitere Vorrichtung ebenfalls lösbar verbunden ist. Die zweiteilige Ausbildung des Schubglieds am oberen Querholm des festen Rahmens hat einerseits den Zweck, die verschiedenen Teile bzw. Baugruppen der Ausstellvorrichtung in vernünftiger Größe zu halten und andererseits eine Anpassung an die unterschiedlichen Flügelbreiten rasch und einfach zu ermöglichen. Außerdem soll mit Hilfe der Längeneinstelleinrichtung eine leichte Feinanpassung und ggf. ein Ausgleich von Toleranzen ermöglicht werden. Darüber hinaus liegt vielfach die Aufgabe vor, daß man die beiden Teile des Schubglieds leicht und einfach verbinden sowie ggf. auch wieder lösen kann. Die hierfür benötigten Werkzeuge sollten allgemein zugänglich und nicht kompliziert sein. Außerdem legt man Wert auf eine rasche und sichere, also unbeabsichtigtes Lösen verhindernde Verstellung. Eine derartige Ausstellvorrichtung ist durch die DE-A-25 20 668 bekannt geworden. Das Verbindungsteil ist mit dem einen Teil des Schubglieds bei dieser vorbekannten Ausstellvorrichtung über eine Zapfen-Loch-Verbindung durch einfaches Einstecken gekuppelt. In vergleichbarer Weise wird auch das andere Teil des Schubglieds mit dem Verbindungsteil durch Zusammenstekken verbunden. Diese beiden Verbindungen sind an sich gegen ein Lösen nicht gesichert. Um ein Lösen zu verhindern, wird deshalb das Verbindungsteil dieser Ausstellvorrichtung von einem kurzen Abdeckschienenteil übergriffen, dessen eines Ende mit Hilfe eines als Profilschiene ausgebildeten Elements niedergehalten und dessen anderes Ende am Rahmen festgeschraubt wird. Auch die Profilschiene muß angeschraubt werden.The invention relates to an opening device for an at least tiltable sash of a window, a door or the like, with an opening arm mounted on the sash and an upper, at least two-part thrust member, the two parts of which are connected by means of a removable connecting part, one of the connections at the same time forms a length adjustment device for the thrust member, one part of which is coupled to the connecting part via a detachable device, the connecting part being releasably connected to the other part of the pushing member via a further device. The two-part design of the thrust member on the upper cross member of the fixed frame has the purpose, on the one hand, of keeping the various parts or assemblies of the opening device in a reasonable size and, on the other hand, of adapting to the different leaf widths quickly and easily. In addition, a slight fine adjustment and, if necessary, a compensation of tolerances should be made possible with the aid of the length adjustment device. In addition, there is often the task that you can easily and easily connect the two parts of the thrust link and if necessary also solve again. The tools required for this should be generally accessible and not complicated. In addition, great value is placed on a quick and safe adjustment that prevents unintentional loosening. Such a display device is known from DE-A-25 20 668. The connecting part is coupled to one part of the thrust member in this known opening device via a pin-hole connection by simply plugging it in. In a comparable manner, the other part of the thrust member is connected to the connecting part by plugging it together. These two connections are not in themselves secured against loosening. In order to prevent loosening, the connecting part of this opening device is therefore overlapped by a short cover rail part, one end of which is held down with the aid of an element designed as a profile rail and the other end of which is screwed to the frame. The profile rail must also be screwed on.

Weil bei dieser Ausstellvorrichtung alle Schubglieder mittels einer Abdeckschiene überdeckt werden, ist die Verwendung des kurzen Abdeckschienenteils für das Verbindungsteil ohne weiteres gerechtfertigt. Zumindest optisch störend ist jedoch die zusätzlich erforderliche Profilschiene.Because in this opening device all push elements are covered by a cover rail, the use of the short cover rail part for the connecting part is easily justified. However, the additionally required profile rail is at least optically disturbing.

Wenn jedoch bei einem Beschlag eine Abdeck-oder Stulpschiene grundsätzlich nicht vorgesehen ist, so wird eine derartige Absicherung der lösbaren Verbindungen aus verschiedenen, nicht zuletzt optischen Gründen als nachteilig angesehen. Von beiden Seiten eines solchen Abdeckschienenteils kann nämlich Schmutz eindringen und dieser lagert sich dann gerade im Bereich der beiden Verbindungsstellen des Verbindungsteils mit den beiden Schubgliedteilen ab. Es kann besonders nachteilig werden, wenn beim Streichen des Fensters oder der Tür Farbe zwischen das Abdeckschienenteil und das Schlubglied eindringt.However, if a cover or faceplate is generally not provided for a fitting, such securing of the detachable connections is considered disadvantageous for various, not least optical reasons. Dirt can penetrate from both sides of such a cover rail part, and this is then deposited precisely in the area of the two connection points of the connection part with the two thrust link parts. It can be particularly disadvantageous if paint penetrates between the cover rail part and the slide member when the window or door is painted.

Die Aufgabe der Erfindung wird infolgedessen darin gesehen, die Ausstellvorrichtung der eingangs beschriebenen Art so weiterzubilden, daß die Verbindungen der beiden Teile des Schubglieds mit dem abnehmbaren Verbindungsteil ohne Zuhilfenahme einer Abdeckschiene oder eines Abdeckschienenteils sicher vorgenommen werden kann.The object of the invention is consequently seen in the development of the opening device of the type described in such a way that the connections of the two parts of the thrust member to the removable connecting part can be made safely without the aid of a cover rail or a cover rail part.

Zur Lösung dieser Aufgabe wird erfindungsgemäß vorgeschlagen, daß die Ausstellvorrichtung gem. dem Oberbegriff des Anspruchs 1 entsprechend dem kennzeichnenden Teil dieses Anspruchs ausgebildet ist.To solve this problem, the invention proposes that the display device according to. the preamble of claim 1 is formed in accordance with the characterizing part of this claim.

Diese Ausstellvorrichtung eignet sich aufgrund der Anbringung des Schubglieds am oberen Querholm des festen Rahmens insbesondere als sogenannter Oberlichtöffner.Due to the attachment of the thrust member to the upper cross member of the fixed frame, this opening device is particularly suitable as a so-called skylight opener.

Weil bei dieser Ausstellvorrichtung die beiden lösbaren Vorrichtungen als bajonettartige Verbindungen ausgebildet sind und Bajonettverbindungen ein Ausheben in Richtung ihrer Drehachse, d.h. quer zur Schubgliedlängsachse nicht zulassen, ist das Verbindungsteil an beiden Teilen des Schubglieds nicht nur in Betätigungsrichtung des letzteren, sondern auch quer dazu sicher gehalten. Andererseits sind Bajonettverbindungen nicht besonders aufwendig sowie rasch öffnen-und schließbar. Beide Verbindungen bedürfen also keiner zusätzlichen Elemente und insbesondere ist auch des Bohren von Löchern in den Rahmen sowie das nachträgliche Eindrehen von Schrauben entbehrlich.Because in this opening device the two releasable devices are designed as bayonet-type connections and bayonet connections are raised in the direction of their axis of rotation, i.e. not allow transverse to the longitudinal axis of the thrust member, the connecting part on both parts of the thrust member is held securely not only in the direction of actuation of the latter, but also transversely thereto. On the other hand, bayonet connections are not particularly complex and can be opened and closed quickly. Both connections therefore do not require any additional elements and, in particular, drilling holes in the frame and subsequently screwing in screws is unnecessary.

Über den Ausstellarm kann der Flügel des Fensters bzw. der Tür in der gekippten Stellung an seinem oberen Ende abgestützt werden. Vorteilhafterweise ist noch ein dreh- und schiebbar am Ausstellarm gelagerter Stützlenker vorgesehen, dessen festrahmenseitiges Ende drehbar an dem am oberen Querholm des festen Rahmens verschiebbaren Schubglied gelagert ist.The wing of the window or door can be supported in the tilted position at its upper end via the opening arm. Advantageously, a support arm is rotatably and slidably mounted on the extension arm, the fixed frame-side end of which is rotatably mounted on the push member which is displaceable on the upper cross member of the fixed frame.

Nach dem Lösen der aus Feststellen bewirkenden Vorrichtung kann die Verschiebung vorgenommen werden, der eine leichte Anhebebewegung überlagert ist. Sie ist notwendig, weil das Verstellstück und die Aufnahme über wenigstens eine Längsverzahnung formschlüssig gekuppelt sind. Unter "Längsverzahnung" wird hier eine Verzahnung in Längsrichtung des Schubglieds verstanden, wobei die Zähne quer, insbesondere senkrecht, dazu verlaufen.After releasing the device effecting the locking, the displacement can be carried out, which is overlaid by a slight lifting movement. It is necessary because the adjustment piece and the receptacle are positively coupled via at least one longitudinal toothing. "Longitudinal toothing" here means a toothing in the longitudinal direction of the thrust member, the teeth running transversely, in particular perpendicularly, to it.

Weil die Aufnahme in der Art eines viereckigen Rahmens ausgebildet ist, in welchen das Verstellstück eingesetzt ist, wobei der Rahmen an seinen gegenüberliegenden Längsseiten je eine Verzahnung aufweist, die mit je einer Gegenverzahnung an den beiden Längsseiten der Verstellstücks zusammenwirkt, ist eine stufenweise Längenverstellung möglich. Die Verzahnung des Rahmens ist länger als diejenige des Verstellstücks bzw. als die Verstellstücklänge, wobei die Längendifferenz zwischen Verstellstücklänge und lichter Rahmenlänge den maximalen Verstellbereicht festlegt. Die beiden Verzahnungen des Verstellstücks und der Aufnahme bilden einen Winkel von insbesondere etwa 90° miteinander. Es entsteht somit eine prismenartige Aufnahme für das Verstellstück. Letzteres muß zum Verstellen leicht angehoben und dann verschoben werden, bevor es wieder abgesenkt wird.Because the receptacle is designed in the manner of a quadrangular frame in which the adjustment piece is inserted, the frame on its opposite longitudinal sides each having a toothing which interacts with a counter toothing on the two longitudinal sides of the adjustment piece, a stepwise length adjustment is possible. The toothing of the frame is longer than that of the adjusting piece or as the adjusting piece length, the difference in length between the length of the adjustment piece and the clear frame length determines the maximum adjustment range. The two toothings of the adjusting piece and the receptacle form an angle of in particular approximately 90 ° with one another. This creates a prism-like receptacle for the adjustment piece. The latter has to be slightly raised for adjustment and then moved before it is lowered again.

Den Kopf der Sicherungsschraube löst man mittels eines geeigneten Werkzeugs, beispielsweise mit Hilfe eines Innensechskantschlüssels so weit, daß das Verstellstück ausreichend angehoben werden kann. Nach Erriechen der neuen Einstellage wird die Schraube wieder festgezogen.The head of the locking screw is loosened by means of a suitable tool, for example with the aid of an Allen key, to such an extent that the adjusting piece can be raised sufficiently. After reaching the new setting position, the screw is tightened again.

Der Verdrehsicherungsansatz hat, beispielsweise an gegenüberliegenden Seiten, radial abstehende Lappen, die in der Ankuppelstellung der beiden Schubgliedteile mit entsprechenden Nuten des Verdrehsicherungsdurchbruchs zusammenwirken. Nach dem Ankuppeln werden die beiden winklig, insbesondere senkrecht, zueinander stehenden Schubgliedteile in die gestreckte Lage gebracht. Damit ist dann das "Bajonett" geschlossen und die sichere sowie hinsichtlich der Länge genaue Verbindung hergestellt.The anti-rotation attachment has, for example on opposite sides, radially projecting tabs which interact in the coupling position of the two thrust member parts with corresponding grooves of the anti-rotation opening. After coupling, the two thrust link parts, which are at an angle, in particular perpendicular, to one another are brought into the extended position. The "bayonet" is then closed and the connection, which is secure and precise in terms of length, is established.

Eine weitere Ausgestaltung der Erfindung sieht vor, daß das Verbindungsteil des Schubglieds mit einem das andere Teil des Schubglieds bildenden waagerechten Schubelement einer Eckumlenkung über die weitere Sicherungsvorrichtung verbunden ist. Über letztere läßt sich eine gesicherte Verbindung des zweiteiligen Schubglieds mit dem jenigen einer oberen Eckumlenkung des festen Rahmens herstellen. Das vertikale Schubelement der Eckumlenkung kann beispielsweise direkt oder indirekt mit dem erwähnten Getriebe oder anderweitigen Antrieb gekuppelt sein.A further embodiment of the invention provides that the connecting part of the thrust member is connected to a horizontal thrust element of a corner deflection forming the other part of the thrust member via the further securing device. Via the latter, a secure connection of the two-part thrust member to that of an upper corner deflection of the fixed frame can be established. The vertical thrust element of the corner deflection can, for example, be coupled directly or indirectly to the gearbox or other drive mentioned.

Bei einer bevorzugten Ausführungsform der Erfindung ist vorgesehen, daß sich am anderen Teil des Schubglieds ein Verdrehsicherungs-durchbruch und am zugeordneten Ende des Verbindungsteils ein bolzenartiges, insbesondere drehbar gelagertes Verdrehsicherungselement befindet. Demnach können also diese beiden miteinander zu verbindenden Schubgliedenden bereits bei der Verbindung eine gestreckte Lage einnehmen, weil hier die Bejonettverriegelung durch unabhängiges Drehen des Verdrehsicherungselements bewirkt wird. Letzteres ist infolgedessen zur Betätigung durch ein herkömmliches Werkzeug, beispielsweise einen Innensechskantschlüssel, ausgebildet.In a preferred embodiment of the invention, it is provided that there is an anti-rotation breakthrough on the other part of the thrust member and a bolt-like, in particular rotatably mounted anti-rotation element at the associated end of the connecting part. Accordingly, these two thrust link ends to be connected to one another can already assume an extended position during the connection, because here the Bejonett locking is effected by independent rotation of the anti-rotation element. As a result, the latter is designed for actuation by a conventional tool, for example an Allen key.

Eckumlenkungen sind in den verschiedensten Ausführungen bekannt. Sie können sowohl der Außen- als auch der Innenecke eines Rahmens zugeordnet sein. Bei einer Zuordnung der Innenecke müssen entsprechende Aufnahmen am Rahmen vorhanden sein. Wenn es sich, wie beim Erfindungsgegenstand vorgesehen, um eine verdeckte Ausstellvorrichtung handelt, so muß bei "innenliegender" Eckumlenkung im festen Rahmen von Falz her in Durchbruch gefräst werden (bei Holzrahmen), um ein Ankuppeln der vertikalen Treibstange des Beschlags an das vertikale Schubelement der Eckumlenkung zu ermöglichen. Zusätzlich muß von oben ein Durchbruch für eine Gabel gefräst werden, welche am senkrechten Gestänge angebracht ist und in ein Einhängeglied der Eckumlenkung eingreift. Diese Fräsungen sind vergleichsweise umständlich und erfordern einen großen Aufwand an Arbeitszeit. Ähnliches gilt auch für aus Profilen aufgebaute Rahmen aus Kunststoff oder Metall.A wide variety of corner drives are known. They can be assigned to both the outside and the inside corner of a frame. If the inner corner is assigned, appropriate receptacles must be available on the frame. If, as provided for in the subject matter of the invention, there is a concealed opening device, then in the case of an "inside" corner deflection in the fixed frame, the opening has to be milled into a breakthrough (in the case of wooden frames) in order to couple the vertical drive rod of the fitting to the vertical thrust element of the To enable corner deflection. In addition, an opening for a fork must be milled from above, which is attached to the vertical linkage and engages in a hanging link of the corner drive. These millings are comparatively cumbersome and require a great deal of work. The same applies to frames made of profiles made of plastic or metal.

Um nun auch diesbezüglich eine weitere Verbesserung zu schaffen, wird in weiterer Ausgestaltung der Erfindung vorgeschlagen, daß an die Außenseite des vertikalen Schenkels des Eckumlenkungsgehäuses ein schienenförmiger Befestigungsansatz mit einer Führungsnut für eine Treibstange des vertikalen Schenkels des festen Rahmens befestigt ist, wobei sich an die Führungsnut des Befestigungsansatzes eine Führungsnut des vertikalen Schenkels anschließt und in die Führungsnut des Befestigungsansatzes ein Kupplungselement der Eckumlenkung hineinragt. Die Führungsnut des Befestigungsansatzes hat vorzugsweise einen etwa U-förmigen Querschnitt und sie ist zweckmäßigerweise senkrecht zur Flügelebene randoffen. Wenn man also diese Eckumlenkung auf die Aufschlagseite des Rahmens aufsetzt, der eine entsprechend große Ausfräsung aufweist, so stehen die Führungsnuten des Befestigungsansatzes und des vertikalen Schenkels des festen Rahmens automatisch in Verlängerung voneinander bei vorzugsweise gleicher Querschnittsform und Größe. Das erwähnte Kupplungselement steht in Antriebsverbindung mit dem vertikalen Teil des Eckumlenkungsmittels der Eckumlenkung bzw. dem vertikalen Schubglied der Eckumlenkung. Infolgedessen kann über dieses Kupplungselement die von einem Getriebe oder einer anderen Einrichtung herrührende Schiebebewegung über die Eckumlenkung auf das oben liegende zweiteilige Schubglied übertragen werden, um dadurch zumindest das Kippen des Flügels mit Hilfe der Ausstellvorrichtung zu bewirken.In order to create a further improvement in this regard, it is proposed in a further embodiment of the invention that a rail-shaped fastening projection with a guide groove for a drive rod of the vertical leg of the fixed frame is attached to the outside of the vertical leg of the corner deflecting housing, whereby the guide groove of the fastening attachment connects a guide groove of the vertical leg and a coupling element of the corner deflection protrudes into the guide groove of the attachment attachment. The guide groove of the fastening attachment preferably has an approximately U-shaped cross section and it is expediently open to the edge perpendicular to the wing plane. So if you place this corner deflection on the impact side of the frame, which has a correspondingly large cutout, the guide grooves of the fastening projection and the vertical leg of the fixed frame are automatically extended from one another, preferably with the same cross-sectional shape and size. The coupling element mentioned is in drive connection with the vertical part of the corner deflection means of the corner deflection or the vertical thrust member of the corner deflection. As a result, the sliding movement originating from a transmission or another device can be transmitted via the corner deflection to the two-part thrust member located above, in order to thereby at least cause the wing to tilt with the aid of the opening device.

Eine andere Variante der Erfindung sieht vor, daß an der Außenfläche jedes Schenkels des Eckumlenkungsgehäuses wenigstens je ein leistenförmigen Stützansatz angeordnet ist, sich insbesondere im Bereich der Stützansätze Befestigungsbohrungen für die Eckumlenkung befinden. Diese Eckumlenkung eignet sich insbesondere für Kunststoff- oder Aluminiumfenster. In deren Blendrahmenprofilen sind in der Regel Aufnahmenuten unterschiedlicher Tiefe vorgesehen. Über die Ansätze kann die Eckumlenkung sicher in Nutgrund abgestützt werden. Weil jedoch die Nuten unterschiedlich tief sein können, läßt sich eine leichte Anpassung dadurch vornehmen, daß man die Ansätze gegebenenfalls etwas abarbeitet.Another variant of the invention provides that at least one strip-shaped support lug is arranged on the outer surface of each leg of the corner deflection housing, in particular in the area of the support lugs there are fastening bores for the corner deflection. This corner drive is particularly suitable for plastic or aluminum windows. As a rule, receiving grooves of different depths are provided in their frame profiles. The corner deflection can be securely supported in the groove base using the lugs. However, because the grooves can be of different depths, a slight adjustment can be made by possibly working through the approaches somewhat.

Die Erfindung wird nachstehen anhand der Zeichnung näher erläutert.The invention is explained below with reference to the drawing.

Die Zeichnung zeigt zwei Ausführungsbeispiele der Erfindung. Hierbei stellen dar:

  • Fig. 1 Eine Draufsicht auf die in ein Fenster oder eine Tür eingebaute Vorrichtung bei gekipptem Flügel,
  • Fig. 2 eine Seitenansicht der Ausstellvorrichtung mit einer Eckumlenkung.
  • Fig. 3 die Eckumlenkung der Ausstellvorrichtung mit der oberen Ecke eines zugehörigen Holzrahmens,
  • Fig. 4 eine andere Ausführungsform einer Eckumlenkung,
  • Fig. 5 in vergrößertem Maßstab die Einzelheit V der Fig. 2,
  • Fig. 6 in gleichem Maßstab die Einzelheit VI der Fig. 2,
  • Fig. 7 die Unterseite des Verbindungsteils,
  • Fig. 8 die Unterseite des einen Teils des zweiteiligen Schubglieds.
The drawing shows two embodiments of the invention. Here represent:
  • Fig. 1 is a plan view of the in a window or a door built-in device with the wing tilted,
  • Fig. 2 is a side view of the display device with a corner deflection.
  • 3 shows the corner deflection of the opening device with the upper corner of an associated wooden frame,
  • 4 shows another embodiment of a corner deflection,
  • 5 on an enlarged scale the detail V of FIG. 2,
  • 6 on the same scale, the detail VI of FIG. 2,
  • 7 shows the underside of the connecting part,
  • Fig. 8 shows the underside of one part of the two-part thrust member.

Der Ausstellarm 1 ist auf dem oberen Querholm 2 eines festen Rahmens 3 drehbar gelagert. Sein anderes Ende ist dreh- und schiebbar mit dem oberen Querholm 4 eines Flügels 5, biespielsweise eines Fensters, gekuppelt. Am Ausstellarm 1 ist ein Stützlenker 6 dreh- und schiebbar angelenkt. Sein festrahmenseitiges Ende 7 ist über ein Lager 8 drehbar mit einem Schubglied 9 gekuppelt, welches am oberen Querholm 9 des festen Rahmens 3 längsverschiebbar gelagert ist.The extension arm 1 is rotatably mounted on the upper cross member 2 of a fixed frame 3. Its other end is rotatably and slidably coupled to the upper cross member 4 of a wing 5, for example a window. A support arm 6 is articulated on the extension arm 1 so that it can be rotated and pushed. Its fixed frame end 7 is rotatably coupled via a bearing 8 to a thrust member 9 which is mounted on the upper cross member 9 of the fixed frame 3 so as to be longitudinally displaceable.

Das Schubglied 9, an welchem der Stützlenker 6 drehbar gelagert ist, besteht vorzugsweise aus zwei Teilen, nämlich einem dem Ausstellarm 1 zugeordneten Teil 35 und einem anderen Teil 55, welches zugleich das Schubelement des horizontalenSchenkels einer Eckumlenkung 56 bildet. Sie sind über ein Verbindungsteil 36 miteinander verbunden. Das Verbindungsteil 36 ist vorzugsweise abgekröpft. Die Verbindung des Teils 35 des Schubglieds 9 mit dem Verbindungsteil 36 ist mit 37 bezeichnet, wobei diese Verbindung vorteilhafterweise zugleich als Längeneinstelleinrichtung 38 ausgebildet ist.The thrust member 9, on which the support arm 6 is rotatably mounted, preferably consists of two parts, namely a part 35 assigned to the extension arm 1 and another part 55, which at the same time forms the thrust element of the horizontal leg of a corner deflection 56. They are connected to one another via a connecting part 36. The connecting part 36 is preferably bent. The connection of the part 35 of the thrust member 9 to the connecting part 36 is denoted by 37, this connection advantageously also being designed as a length adjustment device 38.

Die Längeneinstelleinrichtung 38 besteht im wesentlichen aus einem Verstellstück 39 und einer Aufnahme 40 hierfür am Teil 35 des Schubglieds 9. Das Verstellstück und die Aufnahme sind in Längsrichtung des Schubglieds 9 verschieb-und feststellbar gekuppelt. Das Kuppeln erfolgt formschlüssig über zwei Längsverzahnungen 41. Diese Verzahnungen erstrecken sich, wie gesagt, in Längsrichtung des Schubglieds 9, wobei ihre Zähne senkrecht zu dieser Längsrichtung verlaufen. Zweckmäßigerweise bilden die Zähne der linken und rechten Seite einen Winkel von insbesondere 90° minteinander. In Längsrichtung des Schubglieds 9 gesehen, ist das Verstellstück 39 und damit auch dessen Längsverzahnung kürzer als die Längsverzahnung in der Aufnahme 40 des stützlenkerseitigen Teils 35. Somit kann man im Rahmen der Längenunterschiede diese beiden Teile stufenweise in verschiedener Zuordnung miteinander verbinden und dadurch eine Längeneinstellung des Schubglieds 9 vornehmen. Durch leichtes Anheben des Verstellstücks 39 in Pfeilrichtung 42, kann man die beiden Verzahnungen 41 außer Eingriff und die Längseinstellung des Verstellstücks 39 gegenüber dem stützlenkerseitigen Teil 35 im Sinne des Doppelpfeils 43 vorhehmen. Hierzu muß allerdings zuvor eine Sicherungsschraube 45 gelöst werden, deren verhältnismäßig großer Kopf 44 an der Unterseite der rahmenartigen Aufnahme 40 anliegt. Ein Innensechskant 47 ermöglicht das Lösen und Festziehen der Schraube, welche in ein Gewinde 46 des Verstellstücks 39, insbesondere unverlierbar, eingedreht ist. Nach Lösen der Schraube 45 um den notwendigen Betrag, läßt sich das Verstellstück 39 so weit hochheben, daß die beiden Zahnreihenpaare der Längsverzahnung 41 außer Eingriff kommen und die Relativverschiebung von Verstellstück 39 und stützlenkerseitigem Teil 35 zulassen.The length adjustment device 38 essentially consists of an adjustment piece 39 and a receptacle 40 therefor on the part 35 of the thrust member 9. The adjustment piece and the receptacle are coupled in the longitudinal direction of the thrust member 9 so that they can be moved and locked. The coupling takes place in a form-fitting manner via two longitudinal toothings 41. As already mentioned, these toothings extend in the longitudinal direction of the thrust member 9, their teeth extending perpendicular to this longitudinal direction. The teeth of the left and right sides expediently form an angle of in particular 90 ° apart. Seen in the longitudinal direction of the thrust member 9, the adjusting piece 39 and thus its longitudinal toothing is shorter than the longitudinal toothing in the receptacle 40 of the support-arm-side part 35. Thus, within the scope of the length differences, these two parts can be connected to one another step by step in different assignments, thereby adjusting the length of the Make thrust link 9. By slightly lifting the adjusting piece 39 in the direction of the arrow 42, the two toothings 41 can be disengaged and the longitudinal adjustment of the adjusting piece 39 can be made in relation to the support arm-side part 35 in the sense of the double arrow 43. For this purpose, however, a locking screw 45 must first be loosened, the relatively large head 44 of which rests on the underside of the frame-like receptacle 40. An internal hexagon 47 enables loosening and tightening of the screw, which is screwed into a thread 46 of the adjusting piece 39, in particular captively. After loosening the screw 45 by the necessary amount, the adjusting piece 39 can be raised so far that the two pairs of teeth of the longitudinal toothing 41 disengage and allow the relative displacement of the adjusting piece 39 and the part 35 on the support link.

Das Verstellstück 39 trägt an seiner vom Schraubenkopf 44 der Sicherungsschraube 45 abgewandten Fläche einen im wesentlichen bolzenartigen Verdrehsicherungsansatz 48, in welchen hinein sich das Gewinde 46 erstreckt, wie beispielsweise Fig. 6 der Zeichnung zeigt. Er besitzt zwei radial nach entgegengesetzten Richtungen abstehende Lappen 49 und 50, welche die eine Hälfte eines bajonettartigen Verschlusses bilden, mit welchem das Teil 35 des Schubglieds 9 und das Verbindungsteil 36 aushebesicher kuppelbar sind. Zu diesem Zwecke befindet sich am Verbindungsteil 36 ein Verdrehsicherungsdurchbruch 51. Sein Durchmesser entspricht demjenigen des Verdrehsicherungsansatzes 48. Außerdem sind zwei nutartige Erweiterungen 52 und 53 vorhanden, welche den Durchtritt der Lappen 49 und 50 beim Zusammenkuppeln der beiden Teile ermöglichen. Dieses Zusammenkuppeln erfolgt in einer 90°-Stellung, wie in Fig. 6 mit festen Linien verdeutlicht ist. Mit strichpunktierten Linien ist die endgültige Lage des Verbindungsteils 36 gegenüber dem stützlenkerseitigen Teil 35 veranschaulicht, d.h. nach dem Zusammenstecken der beiden Teile muß das Verbindungsteil 36 im Sinne des Pfeils 54 um 90° gedreht werden.The adjusting piece 39 carries on its surface facing away from the screw head 44 of the locking screw 45 an essentially bolt-like anti-rotation projection 48, into which the thread 46 extends, as shown, for example, in FIG. 6 of the drawing. It has two tabs 49 and 50 projecting radially in opposite directions, which form one half of a bayonet-type closure with which the part 35 of the thrust member 9 and the connecting part 36 can be coupled against being lifted out. For this purpose, there is an anti-rotation opening 51 on the connecting part 36. Its diameter corresponds to that of the anti-rotation attachment 48. In addition, two groove-like extensions 52 and 53 are provided which enable the flaps 49 and 50 to pass when the two parts are coupled together. This coupling takes place in a 90 ° position, as is illustrated in FIG. 6 by solid lines. The final position of the connecting part 36 in relation to the support-arm-side part 35 is illustrated by dash-dotted lines, i.e. after the two parts have been plugged together, the connecting part 36 must be rotated by 90 ° in the direction of the arrow 54.

Gemäß Fig. 5 ist das Verbindungsteil 36 mit dem waagerechten Teil 55 des Schubglieds, welches einer Eckumlenkung 56 oder 57 angehört (Fign. 3 und 4), über eine zusätliche Sicherungsvorrichtung 58 verbunden. Diese ist ebenfalls in der Art eines Bajonettverschlusses ausgebildet. Dabei befindet sich am waagerechten Schubelement der Eckumlenkung 56, 57 ein Verdrehsicherungsdurchbruch 59, welcher demjenigen 51 des Verbindungsteils 36 formlich entspricht. Am zugeordneten Ende des Verbindungsteils 36 ist ein bolzenartiges Verdrehsicherungselement 60 vorgesehen, welches jedoch im Gegensatz zu dem jenigen 48 drehbar gelagert ist. Gemäß Fig. 7 bestizt es an seiner Unterseite einen Kopf 61 mit einem Innensechskant 62 zur Betätigung durch einen Sechskantschlüssel. In Fig. 5 sind zwar die beidem miteinander zu kuppelnden Teile 36 und 55 mit festen Linien in einer 90°-Zuordnung zueinander gezeichnet, jedoch ist diese bei einem drehbar gelagerten Verdrehsicherungselement 60 nicht erforderlich. Statt dessen können, wie mit strichpunktierter Linie angedeutet, diese beiden Teile in Verlängerung voneinander stehen, wobei dann das aushebesichere Ankuppeln durch Drehung des Verdrehsicherungselements um 90° bewirkt wird.5, the connecting part 36 is connected to the horizontal part 55 of the thrust member, which belongs to a corner deflection 56 or 57 (FIGS. 3 and 4), via an additional securing device 58. This is also designed in the manner of a bayonet catch. There is an anti-rotation opening 59 on the horizontal thrust element of the corner deflection 56, 57 which corresponds formally to that 51 of the connecting part 36. At the associated end of the connecting part 36 a bolt-like anti-rotation element 60 is provided, which, however, in contrast to that 48, is rotatably mounted. According to FIG. 7, it has a head 61 on its underside with an internal hexagon 62 for actuation by a hexagon key. 5, the two parts 36 and 55 to be coupled with one another are drawn with fixed lines in a 90 ° association with one another, but this is not necessary in the case of a rotatably mounted anti-rotation element 60. Instead, as indicated by a dash-dotted line, these two parts can be extended from one another, with the coupling being secured by Dre hung of the anti-rotation element is effected by 90 °.

An der Außenfläche jedes Schenkels 63 bzw. 64 des Gehäuses der Eckumlenkung 57 (Fig. 4) befinden sich leistenförmige Stützansätze 65, 66, 67. Zweckmäßigerweise ist im Bereich jedes Stützansatzes wenigstens eine Befestigungsbohrung 68 vorgesehen. Mit Hilfe der Stützansätze kann sich diese Eckumlenkung in einer Rahmennut abstützen, die beispielsweise darjenigen 28 der Fig. 1 entsprechen kann. Die Höhe der Stützansätze ist so gewählt, daß diese Eckumlenkung sowohl in eine entsprechende Nut eines Kunststoffals auch eines Aluminiumrahmens derart eingesetzt werden kann, daß das Gehäuse beispielsweise bündig mit dem Nutrand verläuft. Weil bei diesen Materialarten die Nuttiefen unterschiedlich sind, kann man bei geringerer Nuttiefe die Stützansätze in ihrer Höhe etwas abnehmen. Das Kupplungselement 69 dient zur Verbindung mit einer nicht gezeigten Treibstange am vertikalen Rahmenschenkel.On the outer surface of each leg 63 or 64 of the housing of the corner drive 57 (FIG. 4) there are strip-shaped support lugs 65, 66, 67. Appropriately, at least one fastening bore 68 is provided in the area of each support lug. With the aid of the support lugs, this corner deflection can be supported in a frame groove, which can correspond, for example, to that of FIG. 1. The height of the support lugs is selected so that this corner deflection can be used both in a corresponding groove in a plastic and in an aluminum frame in such a way that the housing runs, for example, flush with the groove edge. Because the groove depths are different for these types of material, the height of the support lugs can be reduced if the groove depth is smaller. The coupling element 69 serves for connection to a drive rod, not shown, on the vertical frame leg.

An die Außenseite des vertikalen Schenkels 70 des Eckumlenkungsgehäuses der Eckumlenkung 57 (Fig. 3) ist ein schienenförmiger Befestigungsansatz 71 mit einer Befestigungsnut 72 für eine Treibstange des vertikalen Schenkels 73 des festen Rahmens 3 befestigt oder angeformt. Der feste Rahmen 3 besitzt im Bereich der dargestellten linken oberen Ecke des festen Rahmens eine Ausfräsung 75 (Holzrahmen), die so dimensioniert ist, daß beim Einsetzen der Eckumlenkung 56 die Führungsnut 72 des Befestigungsansatzes 71 genau in Verlängerung von einer rahmenseitigen Führungsnut 74 steht. In letzeterer ist eine vertikale, beispielsweise mit einem Getriebe oder einem anderen Antrieb gekuppelte, Treibstange verschiebbar gelagert. Sie wird mit dem Kupplungselement 69 der Eckumlenkung 56 verbunden, was bei Auf- und Abbewegung dieser Treibstange eine Verschiebebewegung des waagerechten Schubglieds 55 in Richtung des Doppelpfeils 76 zur Folge hat. Aus Fig. 3 sind noch Befestigungsbohrungen 77 für den schienenartigen Befestigungsansatz 71 und damit die Eckumlenkung 56 in der Ausfräsung 75 des festen Rahmens 3 zu sehen.On the outside of the vertical leg 70 of the corner deflection housing of the corner deflection 57 (FIG. 3), a rail-shaped fastening projection 71 with a fastening groove 72 for a drive rod of the vertical leg 73 of the fixed frame 3 is attached or formed. The fixed frame 3 has a cutout 75 (wooden frame) in the area of the upper left corner of the fixed frame, which is dimensioned such that when the corner deflection 56 is inserted, the guide groove 72 of the fastening projection 71 is exactly in extension from a frame-side guide groove 74. In the latter, a vertical drive rod, for example coupled to a transmission or another drive, is slidably mounted. It is connected to the coupling element 69 of the corner deflection 56, which results in a displacement movement of the horizontal pushing member 55 in the direction of the double arrow 76 when this drive rod moves up and down. From Fig. 3 are still mounting holes 77 for the rail-like attachment projection 71 and thus the corner deflection 56 in the cutout 75 of the fixed frame 3 can be seen.

Claims (5)

1. Opening device for an at least tiltable window, door or the like, with an opening arm (1) mounted at the window/door (5) and an upper pushing element (9) which is in at least two parts of which both sides are connected by means of a detachable connecting part (36), one of the connections forming at the same time a longitudinal setting device (38) for the pushing element (9), one part (35) of which is coupled with the connecting part (36) by means of a detachable device (37), the connecting part (36) also being connected in a detachable manner to the other part (55) of the pushing element (9) by means of a further device (58), characterized in that the pushing element (9) is mounted in a displacable manner at the upper transverse spar (2) of the fixed frame (3) and that the opening arm (1) is mounted in a rotatable and sliding manner at the window/door (5), one part (35) of the pushing element (9) being associated with the opening arm; and in that the longitudinal setting device (38) essentially comprises an adjusting piece (39) which can be joined to the connecting part (36) and a receiving device (40) therefor at the pushing element part (35) at the opening arm side, the adjusting piece and the receiving device being coupled in such a manner that it is positive- locking, displacable and can be fastened in the longitudinal direction of the pushing element (9) by means of at least one longitudinal tooth construction (41); and in that the receiving device (40) is formed in the manner of a rectangular frame in which the adjusting piece (39) is disposed, the frame having a tooth construction at its opposite longitudinal sides in each case which act in combination with each tooth construction at both longitudinal sides of the adjusting piece (39), each tooth construction (41) of the adjusting piece (39) and of the receiving device (40) forming an angle with each other of in particular approximately 90° and the receiving device (40) being situated between the adjusting piece (39) and the head (44) of a safety screw (45) which, in particular in a captive manner, is screwed in a thread (46) of the adjusting piece (39); and in that in order to form a bayonet closure, the adjusting piece (39) bears an essentially bolt-like attachment (48) which secures against torsion at its surface opposite the screw head (44) of the safety screw (45) which together with an opening (51) which secures against torsion forms in the manner of a bayonet closure the effective detachable safety device (37) for each of the pushing element parts (35, 55).
2. Device according to claim 1, characterized in that the connecting part (36) of the pushing element (9) is connected by means of the further securing device (58) to a horizontal pushing element of a corner deflection part (56, 57) forming the other part (55) of the pushing element.
3. Device according to claim 2, characterized in that the opening (59) which secures against torsion is situated at the other part of the pushing element (55) and that a bolt-like device (60) which is in particular rotatably housed and secures against torsion is situated at the associated end of the connecting part (36).
4. Device according to claims 2 or 3, characterized in that a bar-shaped fastening attachment (71) with a guide groove (72) for a driving rod of the vertical leg (73) of the fixed frame (3) is secured at the outer side of the vertical leg (70) of the corner deflection part housing, a guide groove (74) of the vertical leg (73) being adjacent to the guide groove (72) of the fastening attachment and a coupling element (69) of the corner deflection part (56, 57) extending into the guide groove of the fastening attachment.
5. Device according to claim 2 or 3, characterized in that at least one ledge-shaped support attachment (65, 66, 67) in each case is disposed at the outer surface of each leg (63, 64) of the corner deflection part housing and fastening bolts (68) for the corner deflection part are situated, in particular, in the area of the support attachments.
EP87109602A 1983-06-09 1984-05-11 Check for a window, door or the like Expired - Lifetime EP0245881B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87109602T ATE58773T1 (en) 1983-06-09 1984-05-11 OPENING DEVICE FOR WINDOW, DOOR OR LIKE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3320824A DE3320824A1 (en) 1983-06-09 1983-06-09 EXHIBITION DEVICE FOR A WINDOW, A DOOR OR. DGL.
DE3320824 1983-06-09

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP84105340.8 Division 1984-05-11

Publications (3)

Publication Number Publication Date
EP0245881A2 EP0245881A2 (en) 1987-11-19
EP0245881A3 EP0245881A3 (en) 1988-07-27
EP0245881B1 true EP0245881B1 (en) 1990-11-28

Family

ID=6201033

Family Applications (2)

Application Number Title Priority Date Filing Date
EP84105340A Expired EP0128371B1 (en) 1983-06-09 1984-05-11 Check for a tilting door or window with a pivoting and sliding bar
EP87109602A Expired - Lifetime EP0245881B1 (en) 1983-06-09 1984-05-11 Check for a window, door or the like

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP84105340A Expired EP0128371B1 (en) 1983-06-09 1984-05-11 Check for a tilting door or window with a pivoting and sliding bar

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EP (2) EP0128371B1 (en)
AT (2) ATE58773T1 (en)
DE (2) DE3348357C2 (en)

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GB8531155D0 (en) * 1985-12-18 1986-01-29 Hasp Int Ltd Stay
DE8701261U1 (en) * 1987-01-27 1987-03-12 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Fitting for a sash of a window, door or similar that can at least be tilted.
DE9015597U1 (en) * 1990-11-14 1992-03-19 Ramsauer, Dieter, 5620 Velbert Rod lock with detachable rod connection
GB2251885A (en) * 1990-12-13 1992-07-22 Euromond Ltd Window stays
IT1308371B1 (en) * 1999-02-16 2001-12-17 Master Srl ARM PERFECTED FOR HINGED WINDOW DOORS.
DE10130418B4 (en) * 2001-06-23 2012-11-15 Roto Frank Ag Fitting on a rotatable and / or tiltable wing of a window, a door or the like
GB2391585A (en) * 2002-08-01 2004-02-11 Securistyle Ltd Detachable stay
FR2900681B1 (en) * 2006-05-05 2008-07-04 Tirard Soc Par Actions Simplif HINGED RING FITTING
DE202009015170U1 (en) 2009-11-09 2011-03-31 Siegenia-Aubi Kg Slider for a fitting
DE102015213058B3 (en) 2015-07-13 2016-06-09 Roto Frank Ag Connecting device and window or door with a connection device
CN112502572B (en) * 2019-09-16 2023-09-08 吉田建材（苏州）有限公司 Window
CN110656843A (en) * 2019-10-30 2020-01-07 徐州恒永电子科技有限公司 Temperature control system of household automatic window opener
DE102020205339A1 (en) 2020-04-28 2021-10-28 Roto Frank Fenster- und Türtechnologie GmbH Opening device that can be assembled in various ways
DE102021213287A1 (en) 2021-11-25 2023-05-25 Roto Frank Fenster- und Türtechnologie GmbH Fastening device for a building closure device, method for producing the fastening device and building closure device

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Also Published As

Publication number Publication date
EP0245881A3 (en) 1988-07-27
ATE34797T1 (en) 1988-06-15
EP0128371A2 (en) 1984-12-19
DE3348357C2 (en) 1995-03-09
DE3320824A1 (en) 1984-12-13
ATE58773T1 (en) 1990-12-15
EP0128371B1 (en) 1988-06-01
EP0245881A2 (en) 1987-11-19
EP0128371A3 (en) 1986-01-08
DE3320824C2 (en) 1990-09-27

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