EP0600103B1 - Pivot positionable on the right or on the left for checking devices - Google Patents

Pivot positionable on the right or on the left for checking devices Download PDF

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Publication number
EP0600103B1
EP0600103B1 EP19920118492 EP92118492A EP0600103B1 EP 0600103 B1 EP0600103 B1 EP 0600103B1 EP 19920118492 EP19920118492 EP 19920118492 EP 92118492 A EP92118492 A EP 92118492A EP 0600103 B1 EP0600103 B1 EP 0600103B1
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EP
European Patent Office
Prior art keywords
arm
coupling plate
coupling
web
swivel bearing
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
EP19920118492
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German (de)
French (fr)
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EP0600103A1 (en
Inventor
Ernst Lahmann
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.)
Hautau GmbH
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Hautau GmbH
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Filing date
Publication date
Application filed by Hautau GmbH filed Critical Hautau GmbH
Priority to DE59200602T priority Critical patent/DE59200602D1/en
Priority to EP19920118492 priority patent/EP0600103B1/en
Publication of EP0600103A1 publication Critical patent/EP0600103A1/en
Application granted granted Critical
Publication of EP0600103B1 publication Critical patent/EP0600103B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E05D15/5205—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with horizontally-extending checks
    • 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
    • E05D7/02—Hinges or pivots of special construction for use on the right-hand as well as the left-hand side; Convertible right-hand or left-hand hinges
    • 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 an optionally left or right hinged pivot bearing for opening devices on rotating / tilting sashes of windows, doors or the like.
  • Such bearings are available in various embodiments (cf. DE-A 30 24 746 and DE-A 40 40 233 and EP 421 904 B1);
  • the preamble of claim 1 contains, for example, the features of the bearing disclosed in DE-A 40 40 233 (cf. FIG. 4 there).
  • the swivel bearing there should be easily detachable with one arm of the opening device (without tools or screw connections) and also connectable for the left-handed or right-handed stop in the inverted position.
  • the connection should consist of as few parts as possible and should be stable (durable) enough to absorb the forces that occur when the opening device or the wing is actuated without the risk of the connection becoming loose.
  • the pivot bearing consists of a bearing part which has the bearing eye for the vertical pivot axis and an angled web section with which a coupling plate is connected.
  • the free leg of the coupling angle can only be brought into engagement with the coupling plate by a threading process and a pivoting movement in one plane, in which plane no forces occur during the normal actuation of the opening device or during the normal movement of the wing.
  • the interlocking elements on the coupling bracket and on the coupling plate are made from these parts themselves by bending, crimping, punching or the like, so that additional elements and their attachment are not required.
  • the processing can therefore be made inexpensively and easily with conventional processing operations. The same applies to assembly, since the parts only need to be brought into mutual engagement with consideration of the threading and swiveling process. An additional securing in the engagement position is not necessary, since no forces occur during normal actuation in the plane in which the engagement movement takes place.
  • EP 277 286 B1 shows the use of a screw member (there with 27, 28, 29) for the displacement and modification of a hinge arm (there with 13), the component a three-part hinge fitting (pivot bearing).
  • the first part of this is comparable to that of the invention Bearing part; however, the two other parts of the hinge fitting mentioned (hinge arm and intermediate piece, which has two right-angled legs) are not comparable.
  • the intermediate piece is rotatable, but arranged inseparably on the bearing part.
  • the intermediate piece 14, which has two arms oriented at right angles to one another, has a tongue on its free arm which interacts with a hinge arm. A recess is provided in the hinge arm for the tongue.
  • the tongue and the hinge arm both have offsets and the screw member mentioned is arranged on the hinge arm, which cooperates with a recess behind the tongue-shaped projection of the leg. According to this prior art, it is therefore not possible to create a connection that does not require additional security in the engaged position. But so the invention.
  • a pivot bearing according to DE-A 30 24 746 - also different from the invention - has a bayonet-like connection , which requires insertion of the bayonet sections and then a relative rotation through the axis of the interlocking parts. Locking projections engaging in recesses serve as security.
  • the invention enables the coupling angle and coupling plate to be put together in such a way that the engagement movement takes place in a plane in which - in the normal case of the wing movement - no forces occur. Due to the mutually offset contact of the sections of the leg of the coupling angle on opposite sides of the coupling plate, the loads and tilting moments acting on the pivot bearing via the opening device can be reliably absorbed.
  • the parallel position determined by the assembly between the coupling plate and the leg of the coupling angle can be determined solely by the cross-sectional dimensions and the cross-sectional shape and the close adaptation of these sizes when the crank web or the opening in the coupling plate receiving it is safely absorbed by all forces maintained reliably.
  • the opening device 1 is shown in FIG. 1 only by the connected end of an opening arm 2. This is accommodated in a pocket-shaped leg 15 of a coupling bracket 3 in a non-rotatable and non-displaceable manner and is fixed or adjustable at 17.
  • the other leg 18 of the coupling bracket 3 has a first leg section 19 of approximately the width of the leg 16. This follows a clearly narrower tongue-shaped leg section 20.
  • This leg section 20 initially connects to the leg section 19 via a crank web 21 of low crank height.
  • the cranking web 21 runs essentially at right angles to the leg section 19.
  • a flat leg section 20 is thus connected to the leg section 19 by the cranking section 21, which runs parallel to the other leg section 19 and at a predetermined distance therefrom.
  • the free end of the leg section 20 is bent at an angle to the side of the crank web 21 at 22. However, this turn 22 is not absolutely necessary.
  • the bearing part 4 has a bearing eye 5 for forming the vertical pivot axis 6 in the usual way.
  • the bearing eye is connected to a coupling plate 8 via an angled web 7.
  • the coupling plate is formed in mirror image with respect to its central plane 13. It has, at equal distances from the plane 13, two profiled windows or openings 9, 10 which are adapted to the cross-section of the tongue-shaped leg section 18 of the coupling angle 3 in terms of shape and dimensions in a relatively narrow manner.
  • the coupling bracket 3 In order to bring the coupling bracket 3 into engagement with the coupling plate 8, the coupling bracket 3 must be pivoted relative to the coupling plate 8 in a plane which corresponds to the vertical longitudinal center plane of the parts 1, 3 (perpendicular to the center plane 13) in such a way that the free, optionally angled end 22 of the leg section 19, 20 (the leg 18 of the angle 3) can be inserted into a recess or window 9 from the side of the coupling plate 8 visible in FIG. 1 .
  • the tongue-shaped leg section 20 is threaded in this way and the opening device 1 with the coupling bracket 3 is pivoted back in such a way that the coupling bracket reaches the position according to FIG. 3 with respect to the coupling plate 8.
  • the adapted cross sections and dimensions of the tongue-shaped leg section 20 and the openings 9, 10 prevent one Turn around the center of the opening, even if the bend 22 is missing. If the bend 22 is present, it is arranged such that it engages in a second opening 10 in the position according to FIG. 3, as shown in FIG . This results in a very reliable engagement position that prevents any relative movement.
  • the coupling plate 8 instead of the hook 22 - or in addition to this - the coupling plate 8, as shown, can have the same edge recesses 11, 12 at its ends, while the coupling bracket 3 has an indentation or notch 25 in its corner, which on the inside of the bracket fits into the Forming recess 11 or 12 engaging projection.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Pivots And Pivotal Connections (AREA)

Description

Die Erfindung betrifft ein wahlweise links oder rechts anschlagbares Schwenklager für Ausstellvorrichtungen an Dreh/Kipp-Flügeln von Fenstern, Türen oder dergleichen.The invention relates to an optionally left or right hinged pivot bearing for opening devices on rotating / tilting sashes of windows, doors or the like.

Derartige Lager gibt es in verschiedenen Ausführungsformen (vgl. die DE-A 30 24 746 und DE-A 40 40 233 sowie EP 421 904 B1); im Oberbegriff des Anspruchs 1 sind beispielsweise die Merkmale des in DE-A 40 40 233 offenbarten Lagers (vgl. dort die Fig. 4) enthalten.Such bearings are available in various embodiments (cf. DE-A 30 24 746 and DE-A 40 40 233 and EP 421 904 B1); The preamble of claim 1 contains, for example, the features of the bearing disclosed in DE-A 40 40 233 (cf. FIG. 4 there).

Das dortige Schwenklager soll mit einem Arm der Ausstellvorrichtung leicht lösbar (ohne Werkzeuge oder Schraubverbindungen) und wahlweise für Linksanschlag oder Rechtsanschlag auch in umgewendeter Stellung verbindbar sein. Die Verbindung soll aus möglichst wenigen Teilen bestehen und soll stabil (dauerhaft) genug sein, um die bei Betätigung der Ausstellvorrichtung oder des Flügels auftretenden Kräfte ohne die Gefahr eines Lösens der Verbindung aufzunehmen. Das Schwenklager besteht dabei aus einem das Lagerauge für die lotrechte Schwenkachse aufweisenden Lagerteil und einem abgewinkelten Stegabschnitt, mit dem eine Kupplungsplatte verbunden ist. Sie weist einen profilierten Kupplungsvorsprung auf (pilzförmiges Rückhalteelement), der mit einer entsprechend profilierten Kupplungsöffnung (bestehend aus: Einführbereich, Mittelteil, Federungsschlitz) in einem Schenkel eines winkelförmigen Verbindungsstückes zusammenwirkt, dessen anderer Schenkel mit dem Ende des Ausstellarmes fest oder verstellbar verbunden ist. Zum Haltern des Winkelverbindungsstücks wird über den Federungsschlitz eine Kraft auf das pilzförmige Rückhalteelement ausgeübt.The swivel bearing there should be easily detachable with one arm of the opening device (without tools or screw connections) and also connectable for the left-handed or right-handed stop in the inverted position. The connection should consist of as few parts as possible and should be stable (durable) enough to absorb the forces that occur when the opening device or the wing is actuated without the risk of the connection becoming loose. The pivot bearing consists of a bearing part which has the bearing eye for the vertical pivot axis and an angled web section with which a coupling plate is connected. It has a profiled coupling projection (mushroom-shaped retaining element) that interacts with a correspondingly profiled coupling opening (consisting of: insertion area, middle part, suspension slot) in one leg of an angular connecting piece, the other leg of which is fixed or adjustable to the end of the extension arm. To hold the angle connector, a force is exerted on the mushroom-shaped retaining element via the suspension slot.

Die Herstellung und Ausbildung der erwähnten Teile ist relativ aufwendig und es ist nicht hinreichend sichergestellt, daß die beim Betätigen der Ausstellvorrichtung oder Kippen des Flügels auftretenden Kräfte zuverlässig von der Verbindung (insbesondere dem Federungsschlitz) aufgenommen werden können.The manufacture and design of the parts mentioned is relatively complex and it is not sufficiently ensured that the forces occurring when the opening device is actuated or the wing is tilted can be reliably absorbed by the connection (in particular the suspension slot).

Es ist Aufgabe der Erfindung ein Schwenklager der eingangs näher bezeichneten Art so auszubilden, daß bei wesentlich einfacherer Gestaltung und damit geringerem Aufwand auch ohne zusätzliche Sicherungselemente eine allen auftretenden Kräften zuverlässig widerstehende Verbindung möglich wird, wobei das Schwenklager möglichst vielseitig anwendbar sein soll.It is an object of the invention to design a pivot bearing of the type described in the introduction in such a way that, with a considerably simpler design and thus less effort, a connection which reliably withstands all forces is possible even without additional securing elements, the pivot bearing being intended to be as versatile as possible.

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

Aufgrund dieser Ausbildung kann der freie Schenkel des Kupplungswinkels mit der Kupplungsplatte nur durch einen Einfädelvorgang und eine Schwenkbewegung in einer Ebene in Eingriff gebracht werden, in welcher Ebene bei der normalen Betätigung der Ausstellvorrichtung oder bei der normalen Bewegung des Flügels keinerlei Kräfte auftreten. Dadurch ist jede Gefahr gebannt, daß von der normalen Bedienung des Flügels herrührende Kräfte zu einer Lockerung der Verbindung führen können. Die ineinandergreifenden Elemente am Kupplungswinkel und an der Kupplungsplatte sind aus diesen Teilen selbst durch Biegen, Kröpfen, Ausstanzen oder dergleichen hergestellt, so daß es zusätzlicher Elemente und deren Befestigung nicht bedarf. Die Bearbeitung läßt sich daher mit üblichen Bearbeitungsvorgängen preiswert und einfach gestalten. Das Gleiche gilt für die Montage, da die Teile nur unter Beachtung des Einfädel- und Schwenkvorganges in gegenseitigen Eingriff gebracht zu werden brauchen. Eine zusätzliche Sicherung in der Eingriffsstellung ist nicht erforderlich, da in der Ebene, in der sich die Eingriffsbewegung vollzieht, keinerlei Kräfte bei normaler Betätigung auftreten.Because of this design, the free leg of the coupling angle can only be brought into engagement with the coupling plate by a threading process and a pivoting movement in one plane, in which plane no forces occur during the normal actuation of the opening device or during the normal movement of the wing. This eliminates any danger that forces resulting from normal operation of the wing can lead to a loosening of the connection. The interlocking elements on the coupling bracket and on the coupling plate are made from these parts themselves by bending, crimping, punching or the like, so that additional elements and their attachment are not required. The processing can therefore be made inexpensively and easily with conventional processing operations. The same applies to assembly, since the parts only need to be brought into mutual engagement with consideration of the threading and swiveling process. An additional securing in the engagement position is not necessary, since no forces occur during normal actuation in the plane in which the engagement movement takes place.

Während die Erfindung ihre vorteilhaften Wirkungen auch ohne zusätzlichen Sicherung in der Eingriffsstellung ermöglicht, zeigt die EP 277 286 B1 die Zuhilfenahme eines Schraubgliedes (dort mit 27, 28, 29 bezeichnet) zur Verlagerung und Veränderung eines Scharnierarmes (dort mit 13 bezeichnet), der Bestandteil eines dreiteiligen Scharnierbeschlages (Schwenklagers) ist. Das erste Teil davon ist vergleichbar mit dem erfindungsgemäßen Lagerteil; nicht vergleichbar sind allerdings die beiden anderen Teile des erwähnten Scharnierbeschlages (Scharnierarm und Zwischenstück, das zwei rechtwinklige Schenkel aufweist) . Das Zwischenstück ist drehbar, allerdings untrennbar an dem Lagerteil angeordnet. Das Zwischenstück 14, das zwei rechtwinklig zueinander ausgerichtete Arme aufweist, hat an seinem freien Arm eine Zunge, die mit einem Scharnierarm zusammenwirkt. Im Scharnierarm ist für die Zunge eine Aussparung vorgesehen. Die Zunge und der Scharnierarm weisen beide Kröpfungen auf und auf dem Scharnierarm ist das erwähnte Schraubglied angeordnet, das mit einer Aussparung hinter dem zungenförmigen Vorsprung des Schenkels zusammenwirkt. Gemäß diesem Stand der Technik ist es also nicht möglich, eine Verbindung zu schaffen, die ohne zusätzliche Sicherung in der Eingriffsstellung auskommt. So aber die Erfindung.While the invention enables its advantageous effects even without additional securing in the engaged position, EP 277 286 B1 shows the use of a screw member (there with 27, 28, 29) for the displacement and modification of a hinge arm (there with 13), the component a three-part hinge fitting (pivot bearing). The first part of this is comparable to that of the invention Bearing part; however, the two other parts of the hinge fitting mentioned (hinge arm and intermediate piece, which has two right-angled legs) are not comparable. The intermediate piece is rotatable, but arranged inseparably on the bearing part. The intermediate piece 14, which has two arms oriented at right angles to one another, has a tongue on its free arm which interacts with a hinge arm. A recess is provided in the hinge arm for the tongue. The tongue and the hinge arm both have offsets and the screw member mentioned is arranged on the hinge arm, which cooperates with a recess behind the tongue-shaped projection of the leg. According to this prior art, it is therefore not possible to create a connection that does not require additional security in the engaged position. But so the invention.

Ein Schwenklager nach der DE-A 30 24 746 hat - ebenfalls anders als die Erfindung - eine bajonettartige Verbindung, welche ein Einstecken der Bajonettabschnitte und dann eine relative Drehung durch die Achse der ineinandergreifenden Teile erfordert. Zur Sicherung dienen in Vertiefungen eingreifende Rastvorsprünge.A pivot bearing according to DE-A 30 24 746 - also different from the invention - has a bayonet-like connection , which requires insertion of the bayonet sections and then a relative rotation through the axis of the interlocking parts. Locking projections engaging in recesses serve as security.

Die Erfindung erst ermöglicht ein Zusammenstecken von Kupplungswinkel und Kupplungsplatte so, daß sich die Eingriffsbewegung in einer Ebene vollzieht, in der - im Normalfall der Flügelbewegung - keinerlei Kräfte auftreten. Durch die gegeneinander versetzte Anlage der Abschnitte des Schenkels des Kupplungswinkels auf entgegengesetzten Seiten der Kupplungsplatte können die über die Ausstellvorrichtung auf das Schwenklager einwirkenden Lasten und Kippmomente zuverlässig aufgenommen werden. Die durch die Montage bestimmte parallele Lage zwischen der Kupplungsplatte und dem Schenkel des Kupplungswinkels lassen sich allein schon durch die Querschnittsabmessungen und die Querschnittsform und die enge Anpassung dieser Größen bei der Ausbildung des Kröpfsteges bzw. der diesen aufnehmenden Öffnung in der Kupplungsplatte unter sicherer Aufnahme aller Kräfte zuverlässig aufrechterhalten.The invention enables the coupling angle and coupling plate to be put together in such a way that the engagement movement takes place in a plane in which - in the normal case of the wing movement - no forces occur. Due to the mutually offset contact of the sections of the leg of the coupling angle on opposite sides of the coupling plate, the loads and tilting moments acting on the pivot bearing via the opening device can be reliably absorbed. The parallel position determined by the assembly between the coupling plate and the leg of the coupling angle can be determined solely by the cross-sectional dimensions and the cross-sectional shape and the close adaptation of these sizes when the crank web or the opening in the coupling plate receiving it is safely absorbed by all forces maintained reliably.

Ohne die einfache Herstellung und Montage zu beeinträchtigen, kann die Sicherheit der Verbindung noch wesentlich durch die weiteren Maßnahmen gemäß den Unteransprüchen gesteigert werden. Dabei können die Maßnahmen nach Anspruch 3 und die Maßnahmen nach Anspruch 6 alternativ oder gleichzeitig verwirklicht sein, ohne daß dadurch das Schwenklager und seine Herstellung nennenswert verkompliziert und verteuert werden.Without impairing the simple manufacture and assembly, the security of the connection can be significantly increased by the further measures according to the subclaims. The measures according to claim 3 and the measures according to claim 6 can be implemented alternatively or simultaneously, without the pivot bearing and its manufacture being significantly complicated and expensive.

Durch die symmetrische Ausbildung des Schwenklagers läßt sich dieses universell für unterschiedliche Anwendungen und unterschiedliche Einbaulagen einsetzen.Due to the symmetrical design of the swivel bearing, it can be used universally for different applications and different installation positions.

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
in perspektivischer und auseinandergezogener Stellung die wesentlichen Teile des Schwenklagers gemäß der Erfindung
Figur 2
die Teile nach Figur 1 in montierter Stellung und in perspektivischer Darstellung und
Figur 3
das Schwenklager nach Figur 2 in Seitenansicht, teilweise geschnitten.
Show it:
Figure 1
in perspective and exploded position, the essential parts of the pivot bearing according to the invention
Figure 2
the parts of Figure 1 in the assembled position and in perspective and
Figure 3
the pivot bearing of Figure 2 in side view, partially cut.

Die Ausstellvorrichtung 1 ist in Figur 1 nur durch das angeschlossene Ende eines Ausstellarmes 2 gezeigt. Dieser ist in einem taschenförmigen Schenkel 15 eines Kupplungswinkels 3 unverdrehbar und unverschieblich aufgenommen und fest oder verstellbar bei 17 befestigt. Der andere Schenkel 18 des Kupplungswinkels 3 weist einen ersten Schenkelabschnitt 19 von etwa der Breite des Schenkels 16 auf. An diesen schließt sich ein deutlich schmälerer zungenförmiger Schenkelabschnitt 20 an. Dieser Schenkelabschnitt 20 schließt an den Schenkelabschnitt 19 zunächst über einen Kröpfsteg 21 von geringer Kröpfungshöhe an. Der Kröpfsteg 21 läuft im wesentlichen rechtwinklig zu dem Schenkelabschnitt 19. Durch den Kröpfabschnitt 21 ist also mit dem Schenkelabschnitt 19 ein flacher Schenkelabschnitt 20 verbunden, der parallel zu dem anderen Schenkelabschnitt 19 und in einem vorbestimmten Abstand zu diesem verläuft. In der dargestellten, bevorzugten Ausführungsform ist das freie Ende des Schenkelabschnittes 20 zur Seite des Kröpfsteges 21 hin bei 22 winkelförmig abgebogen. Diese Abbiegung 22 ist jedoch nicht unbedingt erforderlich.The opening device 1 is shown in FIG. 1 only by the connected end of an opening arm 2. This is accommodated in a pocket-shaped leg 15 of a coupling bracket 3 in a non-rotatable and non-displaceable manner and is fixed or adjustable at 17. The other leg 18 of the coupling bracket 3 has a first leg section 19 of approximately the width of the leg 16. This follows a clearly narrower tongue-shaped leg section 20. This leg section 20 initially connects to the leg section 19 via a crank web 21 of low crank height. The cranking web 21 runs essentially at right angles to the leg section 19. A flat leg section 20 is thus connected to the leg section 19 by the cranking section 21, which runs parallel to the other leg section 19 and at a predetermined distance therefrom. In the preferred embodiment shown, the free end of the leg section 20 is bent at an angle to the side of the crank web 21 at 22. However, this turn 22 is not absolutely necessary.

Der Lagerteil 4 weist in üblicher Weise ein Lagerauge 5 zur Bildung der lotrechten Schwenkachse 6 auf. Das Lagerauge ist über einen abgewinkelten Steg 7 mit einer Kupplungsplatte 8 verbunden. Die Kupplungsplatte ist bezüglich ihrer Mittelebene 13 spiegelbildlich ausgebildet. Sie weist in gleichen Abständen von der Ebene 13 zwei profilierte Fenster oder Öffnungen 9, 10 auf, die an den Querschnitt des zungenförmigen Schenkelabschnittes 18 des Kupplungswinkels 3 der Form nach und der Abmessungen nach relativ eng angepaßt sind.The bearing part 4 has a bearing eye 5 for forming the vertical pivot axis 6 in the usual way. The bearing eye is connected to a coupling plate 8 via an angled web 7. The coupling plate is formed in mirror image with respect to its central plane 13. It has, at equal distances from the plane 13, two profiled windows or openings 9, 10 which are adapted to the cross-section of the tongue-shaped leg section 18 of the coupling angle 3 in terms of shape and dimensions in a relatively narrow manner.

Um den Kupplungswinkel 3 mit der Kupplungsplatte 8 in Eingriff zu bringen, muß der Kupplungswinkel 3 gegenüber der Kupplungsplatte 8 in einer Ebene - die der senkrechten Längsmittelebene der Teile 1, 3 entspricht (senkrecht zur Mittelebene 13) - so geschwenkt werden, daß das freie, gegebenenfalls abgewinkelte Ende 22 des Schenkelabschnittes 19, 20 (des Schenkels 18 des Winkels 3) von der in Figur 1 sichtbaren Seite der Kupplungsplatte 8 aus in ein(e) Ausnehmung oder Fenster 9 eingesteckt werden kann. Der zungenförmige Schenkelabschnitt 20 wird dabei so eingefädelt und die Ausstellvorrichtung 1 mit dem Kupplungswinkel 3 so zurückgeschwenkt, daß der Kupplungswinkel gegenüber der Kupplungsplatte 8 in die Stellung nach Figur 3 gelangt. Die angepaßten Querschnitte und Maße des zungenförmigen Schenkelabschnittes 20 und der Öffnungen 9, 10 verhindert ein Drehen um die Öffnungsmitte, auch dann, wenn die Abwinkelung 22 fehlt. Ist die Abwinkelung 22 vorhanden, so ist sie so angeordnet, daß sie in der Stellung nach Figur 3 in eine zweite Öffnung 10 eingreift, wie Figur 3 zeigt. Dadurch ergibt sich eine sehr zuverlässige und jede Relativbewegung verhindernde Eingriffsstellung. Anstelle des Hakens 22 - oder zusätzlich dazu - kann die Kupplungsplatte 8, wie gezeigt, an ihren Enden gleiche Randausnehmungen 11, 12 aufweisen, während der Kupplungswinkel 3 in seiner Winkelecke eine Eindrückung oder Ausklinkung 25 aufweist, die auf der Innenseite des Winkels einen in die Ausnehmung 11 oder 12 eingreifenden Vorsprung bildet.In order to bring the coupling bracket 3 into engagement with the coupling plate 8, the coupling bracket 3 must be pivoted relative to the coupling plate 8 in a plane which corresponds to the vertical longitudinal center plane of the parts 1, 3 (perpendicular to the center plane 13) in such a way that the free, optionally angled end 22 of the leg section 19, 20 (the leg 18 of the angle 3) can be inserted into a recess or window 9 from the side of the coupling plate 8 visible in FIG. 1 . The tongue-shaped leg section 20 is threaded in this way and the opening device 1 with the coupling bracket 3 is pivoted back in such a way that the coupling bracket reaches the position according to FIG. 3 with respect to the coupling plate 8. The adapted cross sections and dimensions of the tongue-shaped leg section 20 and the openings 9, 10 prevent one Turn around the center of the opening, even if the bend 22 is missing. If the bend 22 is present, it is arranged such that it engages in a second opening 10 in the position according to FIG. 3, as shown in FIG . This results in a very reliable engagement position that prevents any relative movement. Instead of the hook 22 - or in addition to this - the coupling plate 8, as shown, can have the same edge recesses 11, 12 at its ends, while the coupling bracket 3 has an indentation or notch 25 in its corner, which on the inside of the bracket fits into the Forming recess 11 or 12 engaging projection.

Es ist ersichtlich, daß in der senkrechten Längsmittelebene der Teile 1 und 3 keinerlei Bewegungen oder Kräfte bei der normalen Betätigung der Ausstellvorrichtung 1 oder bei der normalen Bewegung des Flügels auftreten. Alle anderen im Winkel zu dieser Ebene verlaufenden Kräfte werden durch die Verbindung zuverlässig aufgenommen. Es ist ferner ersichtlich, daß die Teile 3, 8 in der einen oder der anderen verdrehten Stellung (Ausklinkung 25 eingreifend in Ausnehmung 11 oder eingreifend in Ausnehmung 12) in gegenseitigen Eingriff gebracht werden können, so daß sie sich wahlweise für Linksanschlag oder Rechtsanschlag eignen.It can be seen that no movements or forces occur in the normal longitudinal center plane of parts 1 and 3 during the normal actuation of the opening device 1 or during the normal movement of the wing. All other forces running at an angle to this plane are reliably absorbed by the connection. It can also be seen that the parts 3, 8 can be brought into mutual engagement in one or the other twisted position (notch 25 engaging in recess 11 or engaging in recess 12), so that they are suitable for left-handed or right-handed stops.

Claims (6)

  1. A swivel bearing, optionally positionable on the left or right, for the mounting devices (1, 2) on rotary or tilting panes or panels of windows, doors or the like, wherein a mounting arm (2) or scissors is connected to a fixed bearing part which is secured to the window or door frame and determines the axis of rotation (6) via a bearing part (4; 5, 7, 8) which is rotatable relatively to the fixed part around the axis of rotation (6), and wherein :
    (a) the bearing part (4; 5, 7, 8) comprises a lug (5) and a coupling plate (8) rigidly connected thereto via a web (7) bent at right angles;
    (b the coupling plate (8) is releasably and reversibly connected to one arm (18) of a coupling angle member (3), the other arm (15) of which is rigidly connected to the arm (2) of the extension device (1); and
    (c) the rotatable bearing part (4; 5, 7, 8) is disposed with mirror symmetry around a central plane (13) at right angles to the axis (6) of rotation,
    characterised in that :
    (d) the projecting arm (18) of the coupling angle member (3) has two portions (19, 20) which are interconnected by a web (21) bent at right angles and which extend parallel to one another and, in the assembled position (3, 8), abut opposite surfaces of the coupling plate (8), the bent web (21) extending through an aperture (9, 10) in the coupling plate (8)to grip the latter.
  2. A swivel bearing according to claim 1,
    characterised in that the aperture (9, 10) in the coupling plate (8) and the bent web (21) interlock or grip one another non-rotatably and with slight clearance, and more especially have matching non-round cross-sections.
  3. A swivel bearing according to claim 1 or 2,
    characterised in that the projecting end of one portion (20) of one arm (18) is hooked (22) and, in the assembled position, engages in a second aperture (10) in the coupling plate (8).
  4. A swivel bearing according to claims 1 and 3,
    characterised in that the two apertures (9, 10) are disposed at equal distances on opposite sides of the central plane (13) and have similar rectangular cross- sections.
  5. A swivel bearing according to any one of the preceding claims,
    characterised in that the bent web (21), the adjacent arm portion (20), and the hook (22), if any, formed thereon are formed on a tongue-like region which is narrower than the other portion (19) of the arm.
  6. A swivel bearing according to claim 1 or any one of claims 2 to 5,
    characterised in that each end of the coupling plate (8) is provided with a profiled edge recess (11, 12) for receiving an engagement element (25), as for pushing in or releasing a catch, which element projects from the angle region in the coupling member (3).
EP19920118492 1992-10-29 1992-10-29 Pivot positionable on the right or on the left for checking devices Expired - Lifetime EP0600103B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE59200602T DE59200602D1 (en) 1992-10-29 1992-10-29 Swivel bearing for display devices that can be attached on the left or right.
EP19920118492 EP0600103B1 (en) 1992-10-29 1992-10-29 Pivot positionable on the right or on the left for checking devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19920118492 EP0600103B1 (en) 1992-10-29 1992-10-29 Pivot positionable on the right or on the left for checking devices

Publications (2)

Publication Number Publication Date
EP0600103A1 EP0600103A1 (en) 1994-06-08
EP0600103B1 true EP0600103B1 (en) 1994-10-05

Family

ID=8210185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920118492 Expired - Lifetime EP0600103B1 (en) 1992-10-29 1992-10-29 Pivot positionable on the right or on the left for checking devices

Country Status (2)

Country Link
EP (1) EP0600103B1 (en)
DE (1) DE59200602D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839410C1 (en) * 1998-08-29 2000-01-13 Roto Frank Ag Connector for tilting window linkage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019134406A1 (en) * 2019-12-13 2021-06-17 Maco Technologie Gmbh Fitting arrangement
DE102019135359A1 (en) * 2019-12-20 2021-06-24 Maco Technologie Gmbh Fitting arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702957C1 (en) * 1987-01-31 1988-05-11 Siegenia Frank Kg Hinge fitting for windows, doors or the like.
DE4040233C2 (en) * 1990-12-15 1994-11-03 Bilstein August Gmbh Co Kg Swivel bearing on an opening device of turn-tilt sashes of windows, doors or the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839410C1 (en) * 1998-08-29 2000-01-13 Roto Frank Ag Connector for tilting window linkage
EP0984128A2 (en) 1998-08-29 2000-03-08 Roto Frank Ag Coupling between a check and a wing-sided hinge for tilt and turn windows

Also Published As

Publication number Publication date
DE59200602D1 (en) 1994-11-10
EP0600103A1 (en) 1994-06-08

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