EP0487825B1 - Hidden fittings for pivoting wings, especially for turning and tiltable wings, of windows or doors - Google Patents

Hidden fittings for pivoting wings, especially for turning and tiltable wings, of windows or doors Download PDF

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Publication number
EP0487825B1
EP0487825B1 EP91111145A EP91111145A EP0487825B1 EP 0487825 B1 EP0487825 B1 EP 0487825B1 EP 91111145 A EP91111145 A EP 91111145A EP 91111145 A EP91111145 A EP 91111145A EP 0487825 B1 EP0487825 B1 EP 0487825B1
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EP
European Patent Office
Prior art keywords
bearing
window
door frame
supporting plate
fitting according
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
EP91111145A
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German (de)
French (fr)
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EP0487825A1 (en
Inventor
Ernst Lahmann
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Hautau GmbH
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Hautau GmbH
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E05D15/5211—Concealed suspension fittings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/04—Hinges adjustable relative to the wing or the frame
    • E05D2007/0469—Hinges adjustable relative to the wing or the frame in an axial direction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the invention relates to a coverable fitting for rotating sashes or for tilt-and-turn sashes, windows and / or doors with the features of the preamble of claim 1.
  • Window profiles are known which do not have a rollover on the sash frame on their inside, but in which a circumferential shadow groove is provided between the frame and sash frame.
  • Such window profiles like other window profiles, have a fitting groove arranged in the rebate of the sash, which is used to hold fitting parts, such as actuating rods or the like (see, inter alia, FR-A 2 436 247, DE-U 90 00 594).
  • a lateral cylindrical projection is provided for the lower bearing on an angle piece that can be screwed onto the wing corner in the sash rebate, on the downward-facing end face of which a bearing socket is provided for a spherical head-shaped bearing journal that can be attached to the frame.
  • the existing shadow groove is used in an advantageous manner to accommodate the support plates of the upper and lower bearing and to move the fixed pivot axis into the profile of the sash frame between the inner frame surface and the fitting groove without intervention in the sash frame profile.
  • the bearing parts for sashes made of plastic or light metal hollow profiles can also be used without any problems.
  • Another advantage is the possibility that the support plate can be arranged movably in the shadow groove area for adjustment purposes, so that the adjustment or adjustment is not hindered.
  • the design according to claim 2 makes it possible to be able to arrange the bearing parts on the frame side with the aid of a simple bore on the frame so that a large-area and secure engagement is ensured.
  • claim 3 enables high power transmission between the wing and the wing-side bearing part in the region of the lower bearing. At the same time, this arrangement enables wing adjustment in the vertical as well as in the horizontal-lateral direction, as is the subject of claims 4 and 5.
  • the arrangement according to the teaching of claim 6 is recommended for the upper bearing when it is designed as a tilt-and-turn wing.
  • the measure according to claim 7 ensures that particularly favorable conditions result, since the support plate on the one hand and the closing element on the other are close together .
  • Profiles made of wood are shown in the figures. However, the invention is also applicable to wing profiles made of plastic or light metal in hollow profile design.
  • a sash rebate 6 is formed between it and the frame 1 in a conventional manner.
  • a circumferential fitting groove 3 is incorporated in the casement 2, in which, inter alia, a locking and actuating rod 4 for the fitting, covered by a faceplate 5, is slidably arranged and guided.
  • a circumferential shadow groove 7 is formed between them in the area of the inside A, which is not covered by a rollover that is common in sash frames.
  • the fitting has an upper bearing 10 and a lower bearing 11.
  • the bearings are designed so that the wing 2 can either be pivoted about a vertical axis of rotation 16 or tilted about a lower horizontal tilt axis.
  • the upper bearing 10 has a screw-on plate 13 which can be fastened in the fold in the region of the horizontal spar and to which a cylindrical bearing bush 14 is attached. This engages in a simple bore in the frame 1, as shown in FIG. 1.
  • the sash frame is connected to the frame via a pivotable extension arm 8.
  • a support plate 12 projecting horizontally toward the inner surface A of the wing is provided for the wing bearing part 15 via a pin, which is designed in the form of a pin which engages in the bearing bush 14 with a head.
  • the support plate 12 is pivotally connected to the extension arm 8 via pins 17.
  • an adjustment eccentric 20 is rotatably mounted in the support plate 12, which engages in a recess at the end of the extension arm 8, so that the support plate 12 can be pivoted about the pin 17 relative to the extension arm for adjustment purposes .
  • a locking plate 21 is mounted on the underside of the extension arm, specifically around the same pivot pin 17.
  • An adjustment eccentric 23 engages in a recess in the locking plate, which is mounted on the extension arm 8 with difficulty.
  • the closing plate has a fork-shaped end 22 for pressing and pushing purposes and for locking the wing in the closed position.
  • the lower bearing 11 has an angular screw-on part 27 which is dimensioned such that it can be inserted into the fitting groove 3 in the lower wing corner and screwed into it.
  • the screw-on part has a reinforced vertical leg 29 which has a bearing bore for receiving an elongated pivot pin 30.
  • a set screw 31 cooperates with the pin 30 for height adjustment of the wing.
  • the lower support plate 32 is fixedly attached, which, at a distance from the axis of the pin 30, has the lower wing-side bearing part 33 in the form of a bearing pin 33 conically tapered for tipping purposes. This engages in the bearing socket 26 of the lower screw-on plate 25 rotatably and tiltably inserted into the frame with the aid of a bore.
  • an eccentric adjustment pin 34 is mounted stiffly, which engages in a recess or bore in the screw-on bracket 27 and thus enables horizontal adjustment parallel to the plane of the wing.
  • the support plate 32 pivots with the pin 30 about its longitudinal axis.
  • the bearing bush or bearing socket 26 can be screwed on by means of the screw-on plate 25 in the region of the lower horizontal spar of the frame, as can be seen from FIGS. 1 and 5.
  • the eccentric 34 fixes the support plate 32 and the pin 30 in the set pivot position.
  • the support plates 12, 32 can also be designed and arranged such that they come to rest in the vertical part of the shadow groove 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

What is provided is a hidden fitting for pivoting wings, especially turn-and-tilt wings of windows or doors, having a continuous broad root with chamfer (7) and a fitting groove (3), arranged in the rebate (6) of the wing (2), in which upper and lower bearings (10, 11) determine a spatially fixed axis of rotation (16) for the wing (2) by means of pins or bush-shaped bearing parts. The bearing parts (15, 33) located on the wing are arranged at the top and bottom on flat carrier plates (12, 32) which are so dimensioned and arranged that they come to rest in the continuous broad root with chamfer (7), so that interventions in the wing frame are not necessary for this. <IMAGE>

Description

Die Erfindung betrifft einen verdeckt anbringbaren Beschlag für Drehflügel oder für Dreh-Kipp-Flügel, von Fenstern oder/und Türen mit den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to a coverable fitting for rotating sashes or for tilt-and-turn sashes, windows and / or doors with the features of the preamble of claim 1.

Ein derartiger Beschlag ist aus DE-U-90 00 594 bekannt.Such a fitting is known from DE-U-90 00 594.

Es sind Fensterprofile bekant, die auf ihrer Innenseite keinen Überschlag am Flügelrahmen aufweisen, sondern bei denen zwischen Blendrahmen und Flügelrahmen eine umlaufende Schattennut vorgesehen ist. Auch derartige Fensterprofile weisen, wie andere Fensterprofile, eine im Falz des Flügels angeordnete Beschlagnut auf, die zur Aufnahme von Beschlagteilen, wie Betätigungsstangen oder dgl. dient (vgl. u. a. FR-A 2 436 247, DE-U 90 00 594).Window profiles are known which do not have a rollover on the sash frame on their inside, but in which a circumferential shadow groove is provided between the frame and sash frame. Such window profiles, like other window profiles, have a fitting groove arranged in the rebate of the sash, which is used to hold fitting parts, such as actuating rods or the like (see, inter alia, FR-A 2 436 247, DE-U 90 00 594).

Es ist bekannt, für derartige Flügel ein oberes und ein unteres Lager vorzusehen, welche jeweils einen in einen Lagerauge eingreifenden Lagerzapfen aufweisen, wobei die Lagerzapfen eine raumfeste Schwenkachse definieren, die im Querschnitt gesehen innerhalb des Rahmens des Flügels zwischen dessen zur Rauminnenseite weisenden Innenfläche und der Beschlagnut verläuft. Bei einem Dreh-Kipp-Flügel ist der obere Lagerteil des Flügels an einem üblichen Ausstellarm angeordnet. Es kann dabei auch ein zur Betätigung des Beschlages dienendes, verdeckt im Falz des Flügels angeordnetes Verriegelungs- und Betätigungsgestänge vorgesehen sein (vgl. das genannte DE-U 90 00 954). Bei diesem oberbegrifflichen Beschlag ist für das untere Lager an einem im Flügelfalz an die Flügelecke anschraubbaren Winkelstück ein seitlicher zylindrischer Ansatz vorgesehen, an dessen nach unten weisender Stirnseite eine Lagerpfanne für einen am Blendrahmen befestigbaren kugelkopf förmigen Lagerzapfen vorgesehen ist. Beim Einbau des zugehörigen Flügellagerteils muß in dem Profil des Flügelrahmens neben der Beschlagnut eine in vertikaler Richtung langgestreckte Bohrung angebracht werden, welche die Beschlagnut seitlich anschneidet und in die der an das Winkelstück ansetzende seitliche zylindrische Ansatz eingeschoben wird. Dies führt zu einer erheblichen Schwächung des Flügelrahmenprofils im Bereich der-das Flügelgewicht auf das untere Lager übertragenden-Rahmenecke. Bei Kunststoff- oder Leichtmetall-Hohlprofilrahmen ist eine entsprechende Bohrung im Flügelrahmenprofil kaum oder nur sehr schwierig anzubringen.It is known to provide an upper and a lower bearing for such wings, each of which has a bearing pin engaging in a bearing eye, the bearing pins defining a fixed pivot axis, seen in cross-section within the frame of the wing between its inner surface facing the inside and the Hardware groove runs. In the case of a turn and tilt sash, the upper bearing part of the sash is arranged on a conventional extension arm. A locking and actuating linkage, which is used to actuate the fitting and is concealed in the fold of the sash, can also be provided (cf. DE-U 90 00 954). In this generic fitting, a lateral cylindrical projection is provided for the lower bearing on an angle piece that can be screwed onto the wing corner in the sash rebate, on the downward-facing end face of which a bearing socket is provided for a spherical head-shaped bearing journal that can be attached to the frame. When installing the associated wing bearing part in the profile of the sash frame next to the fitting groove, an elongated hole must be made in the vertical direction, which cuts the fitting groove on the side and into which the lateral cylindrical shoulder attached to the elbow is inserted. This leads to a considerable weakening of the sash frame profile in the area of the frame corner which transmits the sash weight to the lower bearing. With plastic or light metal hollow profile frames, a corresponding hole in the casement profile is difficult or difficult to make.

Es ist Aufgabe der Erfindung, einen Beschlag mit den Merkmalen des Oberbegriffs des Anspruchs 1 vorzuschlagen, bei dem das obere und das untere Lager am Flügelrahmen ohne nennenswerte Eingriffe in das Flügelrahmenprofil auf einfache Weise angebracht werden können und dennoch wünschenswerte Einstellmöglichkeiten einerseits und eine hohe Kraftaufnahmefähigkeit andererseits für die Lager gewährleistet sind.It is an object of the invention to propose a fitting with the features of the preamble of claim 1, in which the upper and lower bearings on the sash frame can be attached in a simple manner without any significant intervention in the sash frame profile and nevertheless have desirable adjustment options on the one hand and a high force absorption capacity on the other for the bearings are guaranteed.

Diese Aufgabe wird durch die Lehre des Anspruchs 1 gelöst.This object is achieved by the teaching of claim 1.

Bei dieser Ausbildung wird die vorhandene Schattennut in vorteilhafter Weise ausgenutzt, um die Tragplatten des oberen und unteren Lagers aufzunehmen und ohne Eingriff in das Flügelrahmenprofil die raumfeste Schwenkachse in das Profil des Flügelrahmens zwischen Rahmeninnenfläche und Beschlagnut zu verlagern. Hierdurch vereinfacht sich die Anbringung der Lager. Vor allem ist aber ein Eingriff in das Flügelrahmenprofil nicht erforderlich. Es kommt daher auch zu keiner Schwächung des Flügelrahmens. Auch sind die Lagerteile bei Flügeln aus Kunststoff- oder Leichtmetall-Hohlprofilen ohne weiteres einsetzbar. Einen weiteren Vorteil bietet die Möglichkeit, daß die Tragplatte zu Einstellzwecken im Bereich der Schattennut beweglich angeordnet sein kann, so daß die Verstellung oder Einstellung nicht behindert wird.With this design, the existing shadow groove is used in an advantageous manner to accommodate the support plates of the upper and lower bearing and to move the fixed pivot axis into the profile of the sash frame between the inner frame surface and the fitting groove without intervention in the sash frame profile. This simplifies the mounting of the bearings. Above all, an intervention in the sash profile is not necessary. There is therefore no weakening of the casement. The bearing parts for sashes made of plastic or light metal hollow profiles can also be used without any problems. Another advantage is the possibility that the support plate can be arranged movably in the shadow groove area for adjustment purposes, so that the adjustment or adjustment is not hindered.

Die abhängigen Ansprüchen betreffen vorteilhafte Ausbildungen bzw. Weiterbildungen. So ermöglicht es die Ausbildung nach Anspruch 2, die blendrahmenseitigen Lagerteile mit Hilfe einer einfachen Bohrung am Blendrahmen so anordnen zu können, daß ein großflächiger und sicherer Eingriff gewährleistet ist.The dependent claims relate to advantageous training or further education. Thus, the design according to claim 2 makes it possible to be able to arrange the bearing parts on the frame side with the aid of a simple bore on the frame so that a large-area and secure engagement is ensured.

Die Lehre des Anspruchs 3 ermöglicht eine hohe Kraftübertragung zwischen Flügel und dem flügelseitigen Lagerteil im Bereich des unteren Lagers. Gleichzeitig ermöglicht es diese Anordnung, eine Flügeljustierung in vertikaler wie auch in horizontal-seitlicher Richtung vorzunehmen, wie dies Gegenstand der Ansprüche 4 und 5 ist.The teaching of claim 3 enables high power transmission between the wing and the wing-side bearing part in the region of the lower bearing. At the same time, this arrangement enables wing adjustment in the vertical as well as in the horizontal-lateral direction, as is the subject of claims 4 and 5.

Für das obere Lager empfiehlt sich bei Ausbildung als Dreh-Kipp-Flügel die Anordnung gemäß der Lehre des Anspruchs 6. Durch die Maßnahme nach Anspruch 7 wird gewährleistet, daß sich besonders günstige Verhältnisse ergeben, da die Tragplatte einerseits und das Schließelement andererseits dicht beieinander liegen.The arrangement according to the teaching of claim 6 is recommended for the upper bearing when it is designed as a tilt-and-turn wing. The measure according to claim 7 ensures that particularly favorable conditions result, since the support plate on the one hand and the closing element on the other are close together .

Die Erfindung wird nachfolgend anhand schematischer Zeichnungen an einem Ausführungsbeispiel näher erläutert.The invention is explained in more detail below with the aid of schematic drawings using an exemplary embodiment.

Es zeigen:

Figur 1
einen Dreh-Kipp-Flügel in einem die Drehachse enthaltenden senkrechten Schnitt mit einem Beschlag gemäß der Erfindung;
Figur 2
in perspektivischer Darstellung die wesentlichen Teile des oberen Lagers des Beschlages nach Figur 1 in auseinandergezogener Darstellung;
Figur 3
in ähnlicher Darstellung wie Figur 2 die wesentlichen Teile des unteren Lagers;
Figur 4
ein horizontaler Schnitt durch den Flügellagerteil des unteren Lagers nach Figur 3 und
Figur 5
einen horizontalen Schnitt durch den Flügel bei eingebautem blendrahmenseitigen Lagerteil, jedoch ohne flügelseitigen Lagerteil.
Show it:
Figure 1
a tilt and turn wing in a vertical section containing the axis of rotation with a fitting according to the invention;
Figure 2
in a perspective view the essential parts of the upper bearing of the fitting according to Figure 1 in an exploded view;
Figure 3
in a representation similar to Figure 2, the essential parts of the lower bearing;
Figure 4
a horizontal section through the wing bearing part of the lower bearing according to Figure 3 and
Figure 5
a horizontal section through the wing with built-in frame part bearing part, but without the wing part bearing part.

In den Figuren sind Profile aus Holz dargestellt. Die Erfindung ist jedoch ebenso anwendbar bei Flügelprofilen aus Kunststoff oder Leichtmetall in Hohlprofilausbildung.Profiles made of wood are shown in the figures. However, the invention is also applicable to wing profiles made of plastic or light metal in hollow profile design.

In der Schließstellung des Flügels 2 wird zwischen diesem und dem Blendrahmen 1 in üblicher Weise ein Flügelfalz 6 gebildet. In diesem ist im Flügelrahmen 2 eine umlaufende Beschlagnut 3 eingearbeitet, in der unter anderem eine Verriegelungs- und Betätigungsstange 4 für den Beschlag, abgedeckt durch eine Stulpschiene 5, verschieblich angeordnet und geführt ist.In the closed position of the sash 2, a sash rebate 6 is formed between it and the frame 1 in a conventional manner. In this a circumferential fitting groove 3 is incorporated in the casement 2, in which, inter alia, a locking and actuating rod 4 for the fitting, covered by a faceplate 5, is slidably arranged and guided.

In der Schließstellung des Flügels wird zwischen diesen im Bereich der Innenseite A eine umlaufende Schattennut 7 gebildet, die durch keinen bei Flügelrahmen häufig üblichen Überschlag abgedeckt ist.In the closed position of the sash, a circumferential shadow groove 7 is formed between them in the area of the inside A, which is not covered by a rollover that is common in sash frames.

Der Beschlag weist ein oberes Lager 10 und ein unteres Lager 11 auf. Die Lager sind so ausgebildet, daß der Flügel 2 wahlweise um eine lotrechte Drehachse 16 geschwenkt oder um eine untere horizontale Kippachse gekippt werden kann.The fitting has an upper bearing 10 and a lower bearing 11. The bearings are designed so that the wing 2 can either be pivoted about a vertical axis of rotation 16 or tilted about a lower horizontal tilt axis.

Das obere Lager 10 weist eine im Bereich des horizontalen Holms im Falz befestigbare Anschraubplatte 13 auf, an die eine zylindrische Lagerbuchse 14 angesetzt ist. Diese greift in eine einfache Bohrung des Blendrahmens 1 ein, wie dies Figur 1 zeigt. Zum Zwecke des Kippens ist der Flügelrahmen mit dem Blendrahmen über einen schwenkbaren Ausstellarm 8 verbunden. An dessem Ende ist über einen Zapfen eine horizontal in Richtung auf die Innenfläche A des Flügels vorspringende Tragplatte 12 für den Flügellagerteil 15 vorgesehen, der in Form eines mit einem Kopf in die Lagerbuchse 14 eingreifenden Zapfens ausgebildet ist. Die Tragplatte 12 ist über Zapfen 17 schwenkbar mit dem Ausstellarm 8 verbunden. Im Abstand von dem Lagerteil 15 und dem Schwenkzapfen 17 ist in der Tragplatte 12 schwergängig ein Verstellexzenter 20 drehbar gelagert, der in eine Ausnehmung am Ende des Ausstellarmes 8 eingreift, so daß die Tragplatte 12 um den Zapfen 17 gegenüber dem Ausstellarm zu Verstellzwecken verschwenkt werden kann. In unmittelbarer Nähe der Tragplatte 12 ist an der Unterseite des Ausstellarmes eine Schließplatte 21 gelagert, und zwar um den gleichen Schwenkzapfen 17. In eine Ausnehmung der Schließplatte greift ein Verstellexzenter 23, der schwergängig an dem Ausstellarm 8 gelagert ist. Die Schließplatte weist ein gabelförmiges Ende 22 zu An- und Abdrückzwecken und zum Sperren des Flügels in der Schließstellung auf.The upper bearing 10 has a screw-on plate 13 which can be fastened in the fold in the region of the horizontal spar and to which a cylindrical bearing bush 14 is attached. This engages in a simple bore in the frame 1, as shown in FIG. 1. For the purpose of tilting, the sash frame is connected to the frame via a pivotable extension arm 8. At its end, a support plate 12 projecting horizontally toward the inner surface A of the wing is provided for the wing bearing part 15 via a pin, which is designed in the form of a pin which engages in the bearing bush 14 with a head. The support plate 12 is pivotally connected to the extension arm 8 via pins 17. At a distance from the bearing part 15 and the pivot pin 17 an adjustment eccentric 20 is rotatably mounted in the support plate 12, which engages in a recess at the end of the extension arm 8, so that the support plate 12 can be pivoted about the pin 17 relative to the extension arm for adjustment purposes . In the immediate vicinity of the support plate 12, a locking plate 21 is mounted on the underside of the extension arm, specifically around the same pivot pin 17. An adjustment eccentric 23 engages in a recess in the locking plate, which is mounted on the extension arm 8 with difficulty. The closing plate has a fork-shaped end 22 for pressing and pushing purposes and for locking the wing in the closed position.

Das untere Lager 11 weist einen winkelförmigen Anschraubteil 27 auf, der so bemessen ist, daß er in der unteren Flügelecke in die Beschlagnut 3 eingelegt und in dieser festgeschraubt werden kann. Der Anschraubteil weist einen verstärkten vertikalen Schenkel 29 auf, der eine Lagerbohrung zur Aufnahme eines langgestreckten Drehbolzens 30 aufweist. Eine Stellschraube 31 wirkt mit dem Zapfen 30 zur Höhenverstellung des Flügels zusammen. An dem unteren Ende des Zapfens 30 ist fest die untere Tragplatte32 angebracht, die im Abstand von der Achse des Zapfens 30 den unteren flügelseitigen Lagerteil 33 in Form eines für Kippzwecke kegelförmig verjüngten Lagerzapfens 33 aufweist. Dieser greift in die in den Blendrahmen mit Hilfe einer Bohrung eingelassene Lagerpfanne 26 der unteren Anschraubplatte 25 drehbar und kippbar ein.The lower bearing 11 has an angular screw-on part 27 which is dimensioned such that it can be inserted into the fitting groove 3 in the lower wing corner and screwed into it. The screw-on part has a reinforced vertical leg 29 which has a bearing bore for receiving an elongated pivot pin 30. A set screw 31 cooperates with the pin 30 for height adjustment of the wing. At the lower end of the pin 30, the lower support plate 32 is fixedly attached, which, at a distance from the axis of the pin 30, has the lower wing-side bearing part 33 in the form of a bearing pin 33 conically tapered for tipping purposes. This engages in the bearing socket 26 of the lower screw-on plate 25 rotatably and tiltably inserted into the frame with the aid of a bore.

In der Tragplatte 32 ist schwergängig ein Exzenterverstellzapfen 34 gelagert, der in eine Ausnehmung oder Bohrung des Anschraubwinkels 27 eingreift und so eine horizontale Verstellung parallel zur Ebene des Flügels ermöglicht. Hierbei schwenkt die Tragplatte 32 mit dem Zapfen 30 um dessen Längsachse. Die Lagerbuchse oder Lagerpfanne 26 ist mittels der Anschraubplatte 25 im Bereich des unteren horizontalen Holms des Blendrahmens anschraubbar, wie dies aus den Figuren 1 und 5 hervorgeht.In the support plate 32, an eccentric adjustment pin 34 is mounted stiffly, which engages in a recess or bore in the screw-on bracket 27 and thus enables horizontal adjustment parallel to the plane of the wing. Here, the support plate 32 pivots with the pin 30 about its longitudinal axis. The bearing bush or bearing socket 26 can be screwed on by means of the screw-on plate 25 in the region of the lower horizontal spar of the frame, as can be seen from FIGS. 1 and 5.

Der Exzenter 34 legt Tragplatte 32 und Zapfen 30 in der eingestellten Schwenkstellung fest.The eccentric 34 fixes the support plate 32 and the pin 30 in the set pivot position.

Bei Drehflügeln ohne Kippmöglichkeit können die Tragplatten 12, 32 auch so ausgebildet und angeordnet sein, daß sie im vertikalen Teil der Schattennut 7 zu liegen kommen.In the case of rotary sashes without the possibility of tilting, the support plates 12, 32 can also be designed and arranged such that they come to rest in the vertical part of the shadow groove 7.

Claims (9)

  1. Fittings for turning or turning and tilting window and/or door frames, wherein a peripheral broad root with chamfer (7) which is on the room interior side is bounded in the closed position between a window or door outer frame (1) and the window or door frame (2), and a rebate (6) is formed between the two frames (1, 2);
    (a) having a first and a second bearing (10; 11) for concealed attachment in the broad root with chamfer (7), each bearing comprising a first part (14; 26) for securing to the door or window outer frame (1) and a second part (15; 33) for securing to the window or door frame (2), the bearing parts (14, 15; 26, 33) defining a stationary axis of rotation (16) which, when the fitting is attached to the frames (1, 2) extends, with respect to the cross-section, in the window or door frame (2), between its inner surface (A) and its groove (3) disposed in the rebate (6),
    characterised in that
    (b) the second part (15; 33) of the first and the second bearing (10; 22) for securing to the window or door frame (2) is disposed on a supporting plate (12; 32) projecting horizontally or vertically in the direction towards the inner surface (A) of the window or door frame (2);
    (c) the supporting plates (12; 32) are so dimensioned that when attached to the window or door frame (2), they each come to rest in the horizontal or vertical portions of the broad root with chamfer (7), and the first bearing parts (14; 22) for securing to the window or door frame (1) are adapted for sinking into the cross-section of the outer frame (1).
  2. A fitting according to claim 1, characterised in that the bearing parts (14; 26) for sinking in the window or door frame (1) have or are cylindrical bearing bushes each mounted on a plate (13; 25) for screwing on.
  3. A fitting according to claim 1 or 2, characterised in that in the region of the second bearing (11), which is disposed underneath, the supporting plate (32) is connected to the lower end of an elongate pin (30) parallel to the axis of rotation (16) and engaging in a recess (29) in the horizontal arm (28) of a supporting angle member (27) for securing to the window or door frame.
  4. A fitting according to claim 3, characterised in that the pin (30) is received in the recess (29) in the supporting angle member (27) so as to be vertically adjustable (adjustment device 31).
  5. A fitting according to claim 3 or 4, characterised in that the supporting plate (32) of the lower bearing (11) is permanently connected to the elongate pin (30), which is rotatably guided in its recess (29), and an eccentric adjustment device (34) engages in the supporting plate (32) and in the screwing-on angle member (27) for pivoting and adjusting the supporting plate (32) and the pin (30).
  6. A fitting according to any of the preceding claims, characterised in that the supporting plate (12) of the first or upper bearing (10) is pivotably mounted (17) on an extension arm (8) and an eccentric adjustment device (20) engages in the supporting plate (12) and also in the extension arm (8).
  7. A fitting according to claim 6, characterised in that the bearing of the supporting plate (12) of the upper bearing (10) and the bearing of a closing element (21) rotatable by a second eccentric adjustment device (23) form a common centre of rotation (17).
  8. A fitting according to any of the preceding claims, characterised in that the first bearing (10) is the upper bearing and the second bearing (11) is the lower bearing, and the plane of the supporting plates (12, 32) extends horizontally.
  9. A fitting according to any of claims 1 to 7 for turning frames, characterised in that the first bearing (10) is the left bearing and the second bearing (11) is the right bearing, and the plane of the supporting plates (12, 32) is vertically aligned and the second bearing parts (14; 26) come to rest in vertical portions of the broad root with chamfer (7).
EP91111145A 1990-11-29 1991-07-04 Hidden fittings for pivoting wings, especially for turning and tiltable wings, of windows or doors Expired - Lifetime EP0487825B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9016204U 1990-11-29
DE9016204U DE9016204U1 (en) 1990-11-29 1990-11-29 Concealed fittings for hinged sashes, especially for tilt-and-turn sashes, of windows or doors

Publications (2)

Publication Number Publication Date
EP0487825A1 EP0487825A1 (en) 1992-06-03
EP0487825B1 true EP0487825B1 (en) 1996-10-09

Family

ID=6859789

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91111145A Expired - Lifetime EP0487825B1 (en) 1990-11-29 1991-07-04 Hidden fittings for pivoting wings, especially for turning and tiltable wings, of windows or doors

Country Status (4)

Country Link
EP (1) EP0487825B1 (en)
AT (1) ATE144023T1 (en)
DE (2) DE9016204U1 (en)
DK (1) DK0487825T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9207834U1 (en) * 1992-06-11 1992-10-22 Roto Frank AG, 7022 Leinfelden-Echterdingen Turn or tilt and turn windows
DE4303230A1 (en) * 1993-02-04 1994-08-11 Bernhard Ecker Window having a frame and sash frame, of which the surfaces are flush on the inner side, and process for producing said window
DE9301655U1 (en) * 1993-02-06 1994-06-09 Siegenia-Frank Kg, 57074 Siegen Hinge fitting
DE19816059C2 (en) * 1998-04-09 2000-04-06 Juenger & Graeter Gmbh Feuerfe Furnace wall of an incinerator
DE10136317A1 (en) * 2001-07-26 2003-02-13 Winkhaus Fa August Scissors-type widow-opening bar in pocket comprises casement and blind frame parts, pivot bearing, intermediate plate and horizontal and vertical axles
DE102012222210A1 (en) * 2012-12-04 2014-06-05 Aug. Winkhaus Gmbh & Co. Kg For concealed arrangement provided corner bearing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2358416A1 (en) * 1972-11-23 1974-05-30 Kvasnes Ind A S ESPAGNOLETTE DEVICE OR BAR LATCH DEVICE FOR Tilt & Turn Windows
DE7827333U1 (en) * 1978-09-14 1979-01-04 Schueco Heinz Schuermann Gmbh & Co, 4800 Bielefeld Tilt & Turn Windows
DE9000594U1 (en) * 1990-01-20 1990-03-01 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Fitting for at least one rotating wing of a window, door or similar.

Also Published As

Publication number Publication date
ATE144023T1 (en) 1996-10-15
DE9016204U1 (en) 1991-02-14
DE59108259D1 (en) 1996-11-14
DK0487825T3 (en) 1997-03-03
EP0487825A1 (en) 1992-06-03

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