EP0340455B1 - Pivot bearing for the connection of two wings of a window, door or the like - Google Patents

Pivot bearing for the connection of two wings of a window, door or the like Download PDF

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Publication number
EP0340455B1
EP0340455B1 EP89105750A EP89105750A EP0340455B1 EP 0340455 B1 EP0340455 B1 EP 0340455B1 EP 89105750 A EP89105750 A EP 89105750A EP 89105750 A EP89105750 A EP 89105750A EP 0340455 B1 EP0340455 B1 EP 0340455B1
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EP
European Patent Office
Prior art keywords
bearing
bearing part
pivot
leaf
cam
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.)
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EP89105750A
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German (de)
French (fr)
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EP0340455B2 (en
EP0340455A1 (en
Inventor
Walter Dipl.-Ing. Renz (Fh)
Wolfgang Röger
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Gretsch Unitas GmbH Baubeschlaege
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Gretsch Unitas GmbH Baubeschlaege
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Application filed by Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH Baubeschlaege
Priority to AT89105750T priority Critical patent/ATE69855T1/en
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00Hinges or pivots of special construction
    • E05D7/04Hinges adjustable relative to the wing or the frame
    • E05D7/0415Hinges adjustable relative to the wing or the frame with adjusting drive means
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/132Doors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/148Windows

Definitions

  • the invention relates to a side-adjustable pivot bearing which can be fastened to a leaf of a door or a window and has an axis of rotation, in particular for connecting two leaves of a sliding folding door or a sliding folding window, with a first bearing part which can be attached to the first leaf and a second bearing part which can be fastened to the second leaf, at least one of the bearing parts has at least two elements which are coupled to one another via an adjusting device having an adjusting eccentric for at least one adjustment movement directed approximately parallel to the sash plane, the adjusting eccentric also engaging in a vertical longitudinal slot forming a first receptacle, the width of which corresponds approximately to the diameter of the eccentric and which is located on a second element of the first bearing part, while the first element of the latter is held on the wing and carries the adjusting eccentric and the second element receives the axis of rotation .
  • adjacent wings are generally connected to two rotary bearings of this type arranged one above the other. With heavy wings, there can be more.
  • the pivot bearing is or are mounted alternately on the inside and outside of two adjacent sashes, so that the sashes can be folded into a package and pushed to the side.
  • EP-A-0259618 discloses a door and window hinge that is adjustable during and after assembly.
  • a base plate and a cover plate are required, between which the tab of the one band body, which is provided with an elongated hole, is arranged.
  • the eccentric pin is supported in both plates and its twisting allows the door or window to be adjusted sideways.
  • the known adjusting device has the disadvantage that it represents a relatively complex construction with a relatively large number of individual parts.
  • the eccentric is attached to a first element of the bearing part rotatably connected to the wing and that it engages in a first receptacle of the second element receiving the axis of rotation
  • the first The slot is shaped like a slot and the slot width corresponds approximately to the diameter of the eccentric
  • the first element can be rotated on the wing, but cannot be moved in the direction of its axis of rotation or transversely to it
  • the associated eccentric engages in a slot-shaped slot whose width corresponds to the diameter of the eccentric - if it is a pin arranged eccentrically to the axis of rotation, rotation of the first element about its geometric axis via the eccentric and the receptacle adjust the second element relative to the first within a plane parallel to the wings.
  • the above applies analogously to a cam-type eccentric.
  • the slit-shaped first receptacle extends in the vertical direction, and the second element is provided with at least one horizontally running opening for a fastening element, in particular a fastening screw and / or a horizontally running second slit-like receptacle for a sliding block-like attachment of the first element.
  • the slot height of the second receptacle corresponds approximately to the height or the diameter of the attachment. The one from the side to the axis of rotation of the first element arranged peg existing eccentric can move up and down in the rotation of the first element in this vertical slot-shaped receptacle, so that only its horizontally directed component is used for the adjustment.
  • this fastening element penetrates a horizontally extending breakthrough of the second element.
  • At least two fastening elements are expediently provided, and thus two, in particular superimposed, horizontal openings for the fastening screws on the second element.
  • the horizontal guidance takes place through the second slot-like receptacle and the stationary, sliding-stone-like attachment of the first element engaging therein
  • a further development of the invention provides that the eccentric passes through the first slot-shaped receptacle and its projecting end is deformed into a rivet head. This has particular advantages in terms of production technology.
  • an insert receptacle for a turning tool is attached to the rivet head, for example a hexagon socket, cross recess, slot or the like. This is easily accessible and thus the setting can be made easily.
  • a preferred embodiment of the invention is characterized in that a disc spring and / or an annular disc is inserted between the rivet head and the second element of the bearing part, which ensures good rotation of the eccentric in its vertical elongated hole, but on the other hand prevents a relative movement perpendicular to the wing plane.
  • Another variant of the invention results from claim 4.
  • the disc-shaped intermediate piece or the attachment of the first element is integrally formed on the latter and alone guarantees a perfect horizontal guidance in connection with the second slot-like receptacle.
  • the non-adjustable bearing part is expediently equipped with at least one drilling pin and the like. It is thus easy and precise to attach and is secured by at least one screw or the like fastening element for protection.
  • the lateral distance of the one or more drilling pins of the one bearing part from the axis of rotation is greater than that of the journal of the first element of the other bearing part from this axis of rotation.
  • the second element provided with the bearing journal or journals is wider in the horizontal direction, measured transversely to the geometric axis of rotation, than the bearing part provided with the adjusting device.
  • the adjusting device has a relatively small lateral distance from the axis of rotation, which is advantageous with regard to the forces, and on the other hand, even with a wing provided with a flap, the tapping pin or pins can be pressed far enough into the material from the flap. This is desirable in terms of the stability and load of the wing spar provided with the flap.
  • the axis of rotation can be partially provided with knurling so that it is secured against moving, in particular against falling out, without further measures.
  • FIG. 6 Another embodiment of the invention is set out in claim 6.
  • the caps mentioned therein are expediently made of plastic and clipped onto the bearing eyes. You can color-match them to the material of the wing. In contrast, it is advisable to manufacture the bearing parts from die-cast material, in particular as zinc die-cast parts.
  • sashes are the sashes of a sliding folding door, this can be known to comprise more than two sashes, with adjacent sashes always being rotatably connected to one another via at least one, but preferably two or three, pivot bearings arranged one above the other.
  • the pivot bearings are, however, alternately on the inside 5 and the outside 6 of the sliding folding door or the like.
  • the pivot bearing consists of a first bearing part 7 attached to the first wing 1 and a second bearing part 8 fastened to the second wing 2. Both are coupled to one another via an axis of rotation 9. At least one of these bearing parts, in particular the first bearing part 7, essentially consists of two elements which can be adjusted relative to one another by means of an adjusting device 10.
  • the adjusting device 10 enables a relative movement of the two wings 1 and 2. This allows, for example, their lateral spacing 11 to be changed. The adjustment takes place in or parallel to the common wing plane of the closed his door.
  • the first element 12 of the first bearing part 7 consists of a bearing journal 13 which is rotatably mounted in a bore 14 of the vertical beam 3 and an eccentric 15.
  • an extension 16 consisting of a disc-shaped intermediate piece, which in a rear slot-like second receptacle 17 of the second element 18 of the first bearing part is housed.
  • the geometric axis of this intermediate piece is identical to that of the journal 13.
  • the eccentric 15 also consists of a pin whose geometric axis according to FIG. 1 is laterally offset from that of the bearing pin 13.
  • the adjusting eccentric 15 engages in a first receptacle 19 of the second element 18, its free end projecting outwards. It is deformed into a rivet head 20.
  • the first receptacle 19 is a longitudinal slot extending perpendicular to the image plane and thus parallel to the axis of rotation 9. Its width corresponds to the diameter of the pin-shaped eccentric 15, and the length is determined by the movement of the eccentric and the geometric axis of the bearing pin 13.
  • the second element 18 can only be displaced in the horizontal direction relative to the first element 12.
  • the first wing can only be aligned in the horizontal direction with respect to the second or vice versa. Vertical alignment is intentionally switched off.
  • the first element 12 is held immovably in the vertical slot-shaped first receptacle 19 of the second element 18 by riveting transversely to the wing plane.
  • a plate spring 23 is connected between the second element 18 and the rivet head 20.
  • a washer can also be used.
  • the second bearing part 8 which in the exemplary embodiment is not equipped with an adjusting device, is equipped with at least one, but in the exemplary embodiment with two spaced-in bores 24 and 25 arranged one above the other. Each is pressed into a corresponding bore 26 in the associated wing or wing spar 4. Otherwise, the second bearing part 8 consists essentially of a plate-shaped base body and a centrally arranged bearing eye 27. It is located between two bearing eyes 28 and 29 of the first bearing part 7. In addition, four mounting holes 30 are made on the second bearing part 8.
  • the second bearing part 8 is significantly wider than the first bearing part 7. This allows the bores 26 for the drilling pins 24, 25 to be made far enough from a rollover 30 of the second wing 2 .
  • the side distance of the bearing pin 13 from the axis of rotation 9 is substantially smaller than the side distance of the axis of rotation 9 from a plane through the drilling pins 24 and 25, and this has a very positive effect with regard to the forces acting.
  • the wings to be connected to one another are correctly aligned, then they are connected via at least one, but preferably two or three pivot bearings of this type arranged one above the other.
  • the bearings are initially fully assembled without the caps 31 and 32. Subsequently, the fastening screws penetrating the openings 21 and 22 are loosened slightly and the fine adjustment of one wing with respect to its neighboring wing is now carried out with the aid of the adjusting device 10. Then the loosened screws are tightened again and the cover caps are opened.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

So that two wings (1, 2) of a window, door or the like, rotationally connected to one another via at least one pivot bearing, especially two wings of a sliding and folding door or sliding and folding window, can be aligned exactly with one another in the horizontal direction or readjusted, there being fixed to a first wing (1) a first bearing part (7) and to a second wing (2) a second bearing part (8) which are connected to one another via a pivot axle (9), an adjusting device (10) is mounted on at least one of these bearing parts. For this purpose, at least this one bearing part has two elements (12, 18) which are coupled to one another via the adjusting device (10). Advantageously, the two elements (12, 18) of the bearing part (7, 8) are coupled to one another via a displacement device with a displacement eccentric (15). A horizontal guide (16, 17; 21, 22) and a vertical longitudinal slot (19) for the eccentric (15) guarantee a clean lateral displacement during the rotation of the eccentric. <IMAGE>

Description

Die Erfindung betrifft ein an einem Flügel einer Tür oder eines Fensters befestigbares, seiteneinstellbares Drehlager mit einer Drehachse, insbesondere zur Verbindung zweier Flügel einer Schiebefalttür oder eines Schiebefaltfensters, mit einem am ersten Flügel anschlagbaren ersten Lagerteil und einem am zweiten Flügel befestigbaren zweiten Lagerteil, wobei wenigstens eines der Lagerteile mindestens zwei Elemente aufweist, die über eine einen Verstellexzenter aufweisende Einstelleinrichtung für zumindest eine etwa parallel zur Flügelebene gerichtete Einstellbewegung miteinander gekuppelt sind, wobei außerdem der Verstellexzenter in einen eine erste Aufnahme bildenden vertikalen Längsschlitz eingreift, dessen Breite etwa dem Durchmesser des Exzenters entspricht und der sich an einem zweiten Element des ersten Lagerteils befindet, während das erste Element des letzteren am Flügel gehalten ist und den Verstellexzenter trägt u nd wobei das zweite Element die Drehachse aufnimmt. Beim bevorzugten Anwendungsgebiet eines solchen Drehlagers werden benachbarte Flügel in der Regel mit zwei übereinander angeordneten Drehlagern dieser Art verbunden. Bei schweren Flügeln können es auch mehr sein. Im Falle einer Schiebe-Falttür wird das bzw. werden die Drehlager abwechselnd an der Innen- und Außenseite zweier jeweils benachbarter Flügel angebracht, damit die Flügel zu einem Paket zusammengefaltet und zur Seite geschoben werden können.The invention relates to a side-adjustable pivot bearing which can be fastened to a leaf of a door or a window and has an axis of rotation, in particular for connecting two leaves of a sliding folding door or a sliding folding window, with a first bearing part which can be attached to the first leaf and a second bearing part which can be fastened to the second leaf, at least one of the bearing parts has at least two elements which are coupled to one another via an adjusting device having an adjusting eccentric for at least one adjustment movement directed approximately parallel to the sash plane, the adjusting eccentric also engaging in a vertical longitudinal slot forming a first receptacle, the width of which corresponds approximately to the diameter of the eccentric and which is located on a second element of the first bearing part, while the first element of the latter is held on the wing and carries the adjusting eccentric and the second element receives the axis of rotation . In the preferred field of application of such a rotary bearing, adjacent wings are generally connected to two rotary bearings of this type arranged one above the other. With heavy wings, there can be more. In the case of a sliding folding door, the pivot bearing is or are mounted alternately on the inside and outside of two adjacent sashes, so that the sashes can be folded into a package and pushed to the side.

Wenn sich bei einem solchen Anwendungsfall die unvermeidlichen Fertigungstoleranzen der an sich mit gleicher Maschineneinstellung hergestellten Flügel unglücklich addieren und sie sich insgesamt an einem Ende, beispielsweise schließseitig, auswirken, so ist das gesamte Schiebefaltfenster oder die gesamte Schiebefalttürunter Umständen funktionsunfähig. Aus diesem Grunde muß die Gesamttoleranz auf die ganze Einheit möglichst gleichmäßig verteilt werden. Dann wirken sich die Teiltoleranzen, beispielsweise für die Gesamtbreite, insgesamt nicht nachteilig aus, und dies gilt beispielsweise im Hinblick auf die geforderte Dichtigkeit.If, in such an application, the inevitable manufacturing tolerances of the sashes, which are manufactured per se with the same machine setting, add up unfortunate and if they have an effect at one end, for example on the closing side, the entire sliding folding window or the entire sliding folding door may be inoperable. For this reason, the total tolerance must be distributed as evenly as possible over the whole unit. Then the partial tolerances, for example for the overall width, do not have an overall disadvantage, and this applies, for example, with regard to the required tightness.

Aus der EP-A-0259618 ist ein während und nach der Montage verstellbares Tür- und Fensterband bekannt. Für die Verstellvorrichtung werden dabei, abgesehen vom Exzenter eine Grundplatte sowie eine Abdeckplatte benötigt, zwischen welchen der mit einem Langloch versehene Lappen des einen Bandkörpers angeordnet ist. Dabei ist der Exzenterbolzen in beiden Platten gelagert und durch seine Verdrehung wird eine Seitenverstellung der Tür bzw. des Fensters erreicht. Die bekannte Verstellvorrichtung hat den Nachteil, daß sie eine verhältnismäßig aufwendige Konstruktion mit relativ vielen Einzelteilen darstellt.EP-A-0259618 discloses a door and window hinge that is adjustable during and after assembly. For the adjustment device, apart from the eccentric, a base plate and a cover plate are required, between which the tab of the one band body, which is provided with an elongated hole, is arranged. The eccentric pin is supported in both plates and its twisting allows the door or window to be adjusted sideways. The known adjusting device has the disadvantage that it represents a relatively complex construction with a relatively large number of individual parts.

Es ist die Aufgabe der Erfindung, ein gattungsgemäßes Drehlagerso auszubilden, daß sich eine besonders einfache, und damit kostengünstige sowie leicht montierbare Konstruktion ergibt und trotzdem ein einfaches, rasches und genaues Ausrichten der einen Tür gegenüber der anderen möglich ist. Im Falle einer Schiebe- Falttür kann man dadurch z.B. alle benachbarten Flügel auf gleichen Seitenabstand bringen und dadurch eine gute Dichtigkeit zwischen jeweils zwei benachbarten Flügeln gewährleisten.It is the object of the invention to design a generic pivot bearing in such a way that a particularly simple, and thus inexpensive and easy to assemble construction results and nevertheless simple, quick and precise alignment of one door with respect to the other is possible. In the case of a sliding folding door you can e.g. Bring all neighboring wings to the same side distance and thereby ensure a good seal between two adjacent wings.

Diese Aufgabe wird bei einem Drehlager der im Oberbegriff des Anspruchs 1 beschriebenen Art durch die Ausbildung gemäß dem kennzeichnenden Teil dieses Anspruchs gelöst. Dadurch werden nursehrwenige Einzelteile benötigt, und man erhält ein kompaktes Lager, welches vormontiert ohne lose Teile geliefert werden kann. In der Regel reicht es aus, wenn eines der beiden, über die Drehachse miteinander verbundenen Lagerteile mit einer Einstelleinrichtung ausgerüstet ist, die ein Verstellen seines Flügels gegenüber dem Nachbarflügel innerhalb der gemeinsamen Flügelebene gestattet. Im Normalfalle genügt es, wenn man den Seitenabstand benachbarter Flügel mittels der Einstelleinrichtung auf das gewünschte Maß bringt. Durch die Drehlager ist eine Einstellung in vertikaler Richtung meist nicht notwendig. Soweit eine Korrektur erforderlich ist, erfolgt diese z.B. über die Laufwerke. Infolgedessen ist die Einstelleinrichtung so ausgebildet sein, daß sie zumindest eine Seitenverstellung des einen Flügels gegenüber dem anderen ermöglicht.This object is achieved in a rotary bearing of the type described in the preamble of claim 1 by the training according to the characterizing part of this claim. This means that only very few individual parts are required, and you get a compact bearing that can be delivered pre-assembled without loose parts. As a rule, it is sufficient if one of the two bearing parts, which are connected to one another via the axis of rotation, is equipped with an adjusting device which allows its wing to be adjusted relative to the neighboring wing within the common wing plane. In normal cases, it is sufficient to set the side spacing of adjacent wings to the desired level using the adjustment device. Due to the pivot bearings, adjustment in the vertical direction is usually not necessary. If a correction is necessary, this is done e.g. about the drives. As a result, the adjusting device is designed such that it enables at least one lateral adjustment of one wing relative to the other.

Dadurch, daß die Verstellbewegung durch die an sich bekannte Ausnutzung einer Exzenterdrehung bewirkt wird, daß der Exzenter an einem drehbar mit dem Flügel verbundenen ersten Element des Lagerteils angebracht ist und er in eine erste Aufnahme des zweiten, die Drehachse aufnehmenden Elements eingreift, wobei die erste Aufnahme schlitzförmig gestaltet ist und die Schlitzbreite etwa dem Durchmesser des Exzenters entspricht, das erste Element am Flügel drehbar, aber weder in Richtung seiner Drehachse noch quer dazu verschiebbar ist und der damit verbundene Exzenter in eine schlitzförmige Aufnahme eingreift, deren Breite dem Durchmesser des Exzenters - falls es sich um einen exzentrisch zur Drehachse angeordneten Zapfen handelt - entspricht, bewirkt eine Drehung des ersten Elements um seine geometrische Achse über den Exzenter und die Aufnahme ein Verstellen des zweiten Elements gegenüber dem ersten innerhalb einer zu den Flügeln parallelen Ebene. Für einen nockenartigen Exzenter gilt das Vorstehende sinngemäß.Characterized in that the adjustment movement is effected by the known use of an eccentric rotation, that the eccentric is attached to a first element of the bearing part rotatably connected to the wing and that it engages in a first receptacle of the second element receiving the axis of rotation, the first The slot is shaped like a slot and the slot width corresponds approximately to the diameter of the eccentric, the first element can be rotated on the wing, but cannot be moved in the direction of its axis of rotation or transversely to it, and the associated eccentric engages in a slot-shaped slot whose width corresponds to the diameter of the eccentric - if it is a pin arranged eccentrically to the axis of rotation, rotation of the first element about its geometric axis via the eccentric and the receptacle adjust the second element relative to the first within a plane parallel to the wings. The above applies analogously to a cam-type eccentric.

Die schlitzförmige erste Aufnahme erstreckt sich in vertikaler Richtung, und das zweite Element ist mit wenigstens einem horizontal verlaufenden Durchbruch für ein Befestigungselement, insbesondere einer Befestigungsschraube und/oder einer horizontal verlaufenden zweiten schlitzartigen Aufnahme für einen gleitsteinartigen Ansatz des ersten Elements versehen. Die Schlitzhöhe der zweiten Aufnahme entspricht etwa der Höhe oder dem Durchmesser des Ansatzes. Der aus einem seitlich zur Drehachse des ersten Elements angeordneten Zapfen bestehende Exzenter kann bei der Drehung des ersten Elements in dieser vertikalen schlitzförmigen Aufnahme auf und ab wandern, so daß nur seine horizontal gerichtete Komponente für die Verstellung ausgenutzt wird. Um bei einer bereits eingedrehten Befestigungsschraube diese Horizontalbewegung zu ermöglichen und auch hinsichtlich deren Befestigung eine ausreichend große Toleranz zur Verfügung zu haben, durchsetzt dieses Befestigungselement einen horizontal verlaufenden Durchbruch des zweiten Elements. Zweckmäßigerweise sind mindestens zwei Befestigungselemente, und damit auch zwei, insbesondere übereinander liegende, horizontale Durchbrüche für die Befestigungsschrauben am zweiten Element vorgesehen. Zusätzlich, insbesondere aber stattdessen, erfolgt die Horizontalführung durch die zweite schlitzartige Aufnahme und den darin eingreifenden, ortsfesten, gleitsteinartigen Ansatz des ersten ElementsThe slit-shaped first receptacle extends in the vertical direction, and the second element is provided with at least one horizontally running opening for a fastening element, in particular a fastening screw and / or a horizontally running second slit-like receptacle for a sliding block-like attachment of the first element. The slot height of the second receptacle corresponds approximately to the height or the diameter of the attachment. The one from the side to the axis of rotation of the first element arranged peg existing eccentric can move up and down in the rotation of the first element in this vertical slot-shaped receptacle, so that only its horizontally directed component is used for the adjustment. In order to enable this horizontal movement when a fastening screw is already screwed in and to have a sufficiently large tolerance available with regard to its fastening, this fastening element penetrates a horizontally extending breakthrough of the second element. At least two fastening elements are expediently provided, and thus two, in particular superimposed, horizontal openings for the fastening screws on the second element. In addition, but in particular instead, the horizontal guidance takes place through the second slot-like receptacle and the stationary, sliding-stone-like attachment of the first element engaging therein

Eine Weiterbildung der Erfindung sieht vor, daß der Exzenter die erste schlitzförmige Aufnahme durchsetzt und sein überstehendes Ende zu einem Nietkopf verformt ist. Dies bringt insbesondere fertigungstechnisch Vorteile. Am Nietkopf ist in weiterer Ausgestaltung der Erfindung eine Einsteckaufnahme für ein Drehwerkzeug angebracht, beispielsweise ein Innensechskant, Kreuzschlitz, Schlitz od.dgl. Dieser ist gut zugänglich und somit kann das Einstellen problemlos vorgenommen werden.A further development of the invention provides that the eccentric passes through the first slot-shaped receptacle and its projecting end is deformed into a rivet head. This has particular advantages in terms of production technology. In a further embodiment of the invention, an insert receptacle for a turning tool is attached to the rivet head, for example a hexagon socket, cross recess, slot or the like. This is easily accessible and thus the setting can be made easily.

Eine bevorzugte Ausführungsform der Erfindung kennzeichnet sich dadurch, daß zwischen den Nietkopf und das zweite Element des Lagerteils eine Tellerfeder und/oder eine Ringscheibe eingesetzt ist, die eine gute Drehbarkeit des Exzenters in seinem vertikalen Langloch gewährleistet, andererseits aber eine Relativbewegung senkrecht zur Flügelebene unterbindet. Eine andere Variante der Erfindung ergibt sich aus Anspruch 4. Das scheibenförmige Zwischenstück bzw. der Ansatz des ersten Elements ist einstückig an letzteres angeformt und gewährleistet alleine schon eine einwandfreie Horizontalführung in Verbindung mit der zweiten schlitzartigen Aufnahme.A preferred embodiment of the invention is characterized in that a disc spring and / or an annular disc is inserted between the rivet head and the second element of the bearing part, which ensures good rotation of the eccentric in its vertical elongated hole, but on the other hand prevents a relative movement perpendicular to the wing plane. Another variant of the invention results from claim 4. The disc-shaped intermediate piece or the attachment of the first element is integrally formed on the latter and alone guarantees a perfect horizontal guidance in connection with the second slot-like receptacle.

Das unverstellbare Lagerteil ist zweckmäßigerweise mit wenigstens einem Einbohrzapfen und dgl. ausgestattet. Es ist somit leicht und präzise anzuschlagen und wird zur Absicherung mittels zumindest einer Schraube od. dgl. Befestigungselement gesichert. Der Seitenabstand des oder der Einbohrzapfen des einen Lagerteils von der Drehachse ist größer als derjenige des Lagerzapfens des ersten Elements des anderen Lagerteils von dieser Drehachse. Dies führt dazu, daß das mit dem oder den Lagerzapfen versehene zweite Element in horizontaler Richtung, quer zur geometrischen Drehachse gemessen, breiter ist als das mit der Einstelleinrichtung versehene Lagerteil. Damit hat einerseits die Einstelleinrichtung von der Drehachse einen verhältnismäßig geringen Seitenabstand, was im Hinblick auf die Kräfte vorteilhaft ist, und zum anderen können auch bei einem mit einem Überschlag versehenen Flügel der oder die Einbohrzapfen weit genug vom Überschlag ins Material eingedrückt werden. Dies ist in Bezug auf die Stabilität und Belastung des mit dem Überschlag versehenen Flügelholms erstrebenswert. Im übrigen kann die Drehachse teilweise mit einer Rändelung versehen werden, damit sie ohne weitere Maßnahmen gegen verschieben, insbesondere gegen Herausfallen, gesichert ist.The non-adjustable bearing part is expediently equipped with at least one drilling pin and the like. It is thus easy and precise to attach and is secured by at least one screw or the like fastening element for protection. The lateral distance of the one or more drilling pins of the one bearing part from the axis of rotation is greater than that of the journal of the first element of the other bearing part from this axis of rotation. As a result, the second element provided with the bearing journal or journals is wider in the horizontal direction, measured transversely to the geometric axis of rotation, than the bearing part provided with the adjusting device. Thus, on the one hand, the adjusting device has a relatively small lateral distance from the axis of rotation, which is advantageous with regard to the forces, and on the other hand, even with a wing provided with a flap, the tapping pin or pins can be pressed far enough into the material from the flap. This is desirable in terms of the stability and load of the wing spar provided with the flap. In addition, the axis of rotation can be partially provided with knurling so that it is secured against moving, in particular against falling out, without further measures.

Eine weitere Ausführungsform der Erfindung geht aus Anspruch 6 hervor. Die darin erwähnten Abdeckkappen werden zweckmäßigerweise aus Kunststoff hergestellt und auf die Lageraugen aufgeklipst. Man kann sie farblich auf das Material des Flügels abstimmen. Im Gegensatz dazu empfiehlt es sich, die Lagerteile aus Druckgußmaterial, insbesondere als Zinkdruckgußteile, herzustellen.Another embodiment of the invention is set out in claim 6. The caps mentioned therein are expediently made of plastic and clipped onto the bearing eyes. You can color-match them to the material of the wing. In contrast, it is advisable to manufacture the bearing parts from die-cast material, in particular as zinc die-cast parts.

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

  • Fig. 1 : einen Horizontalschnitt durch zwei benachbarte Flügel im Bereich der Lagerstelle bei teilweise horizontal geschnittenem Drehlager,
  • Fig. 2 : in verkleinertem Maßstab perspektivisch das Drehlager der Fig. 1,
  • Fig. 3 : Abdeckkappen für das Drehlager der Fig. 2 in perspektivischer Darstellung.
The invention is explained below with reference to the drawing. The drawing shows an embodiment of the invention. Here represent:
  • 1: a horizontal section through two adjacent wings in the area of the bearing point with the pivot bearing partially cut horizontally,
  • 2: in perspective on a smaller scale the pivot bearing of FIG. 1,
  • Fig. 3: Caps for the pivot bearing of Fig. 2 in a perspective view.

Von zwei über mindestens ein Drehlager miteinander verbundenen Flügeln 1 und 2 sind in Fig. 1 lediglich die einander zugeordneten Vertikalholme 3 und 4 im Schnitt gezeichnet. Wenn es sich bei diesen Flügeln um die Flügel einer Schiebefalttür handelt, so kann diese in bekannterweise mehr als zwei Flügel umfassen, wobei immer jeweils benachbarte Flügel über wenigstens ein vorzugsweise aber zwei oder drei übereinander angeordnete Drehlager drehbar miteinander verbunden sind. Die Drehlager befinden sich aber abwechslungsweise an der Innenseite 5 und der Außenseite 6 der Schiebe-Falttür od. dgl.Of two wings 1 and 2 connected to one another via at least one pivot bearing, only the mutually associated vertical bars 3 and 4 are drawn in section in FIG. 1. If these sashes are the sashes of a sliding folding door, this can be known to comprise more than two sashes, with adjacent sashes always being rotatably connected to one another via at least one, but preferably two or three, pivot bearings arranged one above the other. The pivot bearings are, however, alternately on the inside 5 and the outside 6 of the sliding folding door or the like.

Das Drehlager besteht aus einem am ersten Flügel 1 angeschlagenen ersten Lagerteil 7 und aus einem am zweiten Flügel 2 befestigten zweiten Lagerteil 8. Beide sind über eine Drehachse 9 miteinander gekuppelt. Wenigstens eines dieser Lagerteile, insbesondere das erste Lagerteil 7, besteht im wesentlichen aus zwei Elementen, die mittels einer Einstelleinrichtung 10 gegeneinander verstellbar sind. Die Einstelleinrichtung 10 ermöglicht eine Relativbewegung der beiden Flügel 1 und 2. Dadurch kann beispielsweise ihr Seitenabstand 11 verändert werden. Die Verstellung erfolgt in der bzw. parallel zur gemeinsamen Flügelebene der geschlossenen Tür. Das erste Element 12 des ersten Lagerteils 7 besteht aus einem Lagerzapfen 13, der in einer Bohrung 14 des Vertikalholms 3 drehbar gelagert ist sowie einem Exzenter 15. Zwischen beiden befindet sich ein aus einem scheibenförmigen Zwischenstück bestehender Ansatz 16, der in einer rückwärtigen langlochartigen zweiten Aufnahme 17 des zweiten Elements 18 des ersten Lagerteils untergebracht ist. Die geometrische Achse dieses Zwischenstücks ist mit derjenigen des Lagerzapfens 13 identisch. Der Exzenter 15 besteht ebenfalls aus einem Zapfen, dessen geometrische Achse gemäß Fig. 1 zu derjenigen des Lagerzapfens 13 seitlich versetzt ist.The pivot bearing consists of a first bearing part 7 attached to the first wing 1 and a second bearing part 8 fastened to the second wing 2. Both are coupled to one another via an axis of rotation 9. At least one of these bearing parts, in particular the first bearing part 7, essentially consists of two elements which can be adjusted relative to one another by means of an adjusting device 10. The adjusting device 10 enables a relative movement of the two wings 1 and 2. This allows, for example, their lateral spacing 11 to be changed. The adjustment takes place in or parallel to the common wing plane of the closed his door. The first element 12 of the first bearing part 7 consists of a bearing journal 13 which is rotatably mounted in a bore 14 of the vertical beam 3 and an eccentric 15. Between the two is an extension 16 consisting of a disc-shaped intermediate piece, which in a rear slot-like second receptacle 17 of the second element 18 of the first bearing part is housed. The geometric axis of this intermediate piece is identical to that of the journal 13. The eccentric 15 also consists of a pin whose geometric axis according to FIG. 1 is laterally offset from that of the bearing pin 13.

Der Verstellexzenter 15 greift in eine erste Aufnahme 19 des zweiten Elements 18 ein, wobei sein freies Ende nach außen vorsteht. Es ist zu einem Nietkopf 20 verformt. Bei der ersten Aufnahme 19 handelt es sich um einen sich senkrecht zur Bildebene und damit parallel zur Drehachse 9 erstreckenden Längsschlitz. Seine Breite entspricht dem Durchmesser des zapfenförmigen Exzenters 15, und die Länge ist durch die Bewegung des Exzenters und die geometrische Achse des Lagerzapfens 13 bestimmt.The adjusting eccentric 15 engages in a first receptacle 19 of the second element 18, its free end projecting outwards. It is deformed into a rivet head 20. The first receptacle 19 is a longitudinal slot extending perpendicular to the image plane and thus parallel to the axis of rotation 9. Its width corresponds to the diameter of the pin-shaped eccentric 15, and the length is determined by the movement of the eccentric and the geometric axis of the bearing pin 13.

Insbesondere aufgrund der Horizontalführung durch die horizontale zweite schlitzartige Aufnahme des zweiten Elements und den darin eingreifenden gleitsteinartigen Ansatz des ersten Elements des Lagerteils läßt sich das zweite Element 18 gegenüber dem ersten Element 12 nur in horizontaler Richtung verschieben. Infolgedessen kann der erste Flügel gegenüber dem zweiten bzw. umgekehrt nur in horizontaler Richtung ausgerichtet werden. Das Vertikalausrichten ist hierbei bewußt ausgeschaltet.In particular due to the horizontal guidance through the horizontal second slot-like receptacle of the second element and the sliding block-like extension of the first element of the bearing part engaging therein, the second element 18 can only be displaced in the horizontal direction relative to the first element 12. As a result, the first wing can only be aligned in the horizontal direction with respect to the second or vice versa. Vertical alignment is intentionally switched off.

Das erste Element 12 ist durch das Vernieten quer zur Flügelebene unverschiebbar in der vertikalen schlitzförmigen ersten Aufnahme 19 des zweiten Elements 18 gehalten. Zwischen das zweite Element 18 und den Nietkopf 20 ist beim Ausführungsbeispiel eine Tellerfeder 23 geschaltet. Statt dessen oder zusätzlich kann auch eine Unterlegscheibe verwendet werden.The first element 12 is held immovably in the vertical slot-shaped first receptacle 19 of the second element 18 by riveting transversely to the wing plane. In the exemplary embodiment, a plate spring 23 is connected between the second element 18 and the rivet head 20. Instead or in addition, a washer can also be used.

Das beim Ausführungsbeispiel nicht mit einer Einstelleinrichtung ausgestattete zweite Lagerteil 8 ist mit wenigstens einem, beim Ausführungsbeispiel aber mit zwei, im Abstand übereinander angeordneten Einbohrzapfen 24 und 25 ausgestattet. Jeder wird in eine entsprechende Bohrung 26 des zugeordneten Flügels bzw. Flügelholms 4 eingepresst. Ansonsten besteht das zweite Lagerteil 8 im wesentlichen aus einem plattenförmigen Grundkörper und einem mittig angeordneten Lagerauge 27. Es befindet sich zwischen zwei Lageraugen 28 und 29 des ersten Lagerteils 7. Außerdem sind vier Befestigungsbohrungen 30 am zweiten Lagerteil 8 angebracht.The second bearing part 8, which in the exemplary embodiment is not equipped with an adjusting device, is equipped with at least one, but in the exemplary embodiment with two spaced-in bores 24 and 25 arranged one above the other. Each is pressed into a corresponding bore 26 in the associated wing or wing spar 4. Otherwise, the second bearing part 8 consists essentially of a plate-shaped base body and a centrally arranged bearing eye 27. It is located between two bearing eyes 28 and 29 of the first bearing part 7. In addition, four mounting holes 30 are made on the second bearing part 8.

Aus Fig. 1 ersieht man, daß, in horizontaler Richtung gemessen, das zweite Lagerteil 8 wesentlich breiter ist als das erste Lagerteil 7. Dadurch kann man die Bohrungen 26 für die Einbohrzapfen 24, 25 weit genug von einem Überschlag 30 des zweiten Flügels 2 anbringen. Andererseits ist aber der Seitenabstand des Lagerzapfens 13 von der Drehachse 9 wesentlich geringer als der Seitenabstand der Drehachse 9 von einer durch die Einbohrzapfen 24 und 25 gelegten Ebene, und dies wirkt sich im Hinblick auf die angreifenden Kräfte sehr positiv aus. Nach der Montage der beiden Lagerteile 7 und 8 und derAnbringug aller Befestigungsschrauben können auf die beiden Lagerteile 7 und 8 je eine Abdeckkappe 31 bzw. 32 aufgesetzt, insbesondere auf die Lageraugen aufgesprengt werden. Dies ist aufgrund der Kunststoffertigung und der Anbringung bzw. dem Vorhandensein entsprechender Schlitze möglich.From Fig. 1 it can be seen that, measured in the horizontal direction, the second bearing part 8 is significantly wider than the first bearing part 7. This allows the bores 26 for the drilling pins 24, 25 to be made far enough from a rollover 30 of the second wing 2 . On the other hand, the side distance of the bearing pin 13 from the axis of rotation 9 is substantially smaller than the side distance of the axis of rotation 9 from a plane through the drilling pins 24 and 25, and this has a very positive effect with regard to the forces acting. After the assembly of the two bearing parts 7 and 8 and the attachment of all fastening screws, a cover cap 31 or 32 can be placed on each of the two bearing parts 7 and 8, in particular blown onto the bearing eyes. This is possible due to the plastic production and the attachment or the presence of appropriate slots.

Wenn die miteinander zu verbindenden Flügel gegenseitig korrekt ausgerichtet sind, so werden sie über wenigstens eines, vorzugsweise aber zwei oder drei übereinander angeordnete Drehlager dieser Art verbunden. Die Lager werden zunächst ohne die Abdeckkappen 31 und 32 vollständig montiert. Anschließend löst man die die Durchbrüche 21 und 22 durchsetzenden Befestigungsschrauben geringfügig und nunmehr erfolgt die Feinausrichtung des einen Flügels gegenüber seinem Nachbarflügel mit Hilfe der Einstelleinrichtung 10. Anschließend zieht man die gelockerten Schrauben wieder fest und sprengt die Abdeckkappen auf.If the wings to be connected to one another are correctly aligned, then they are connected via at least one, but preferably two or three pivot bearings of this type arranged one above the other. The bearings are initially fully assembled without the caps 31 and 32. Subsequently, the fastening screws penetrating the openings 21 and 22 are loosened slightly and the fine adjustment of one wing with respect to its neighboring wing is now carried out with the aid of the adjusting device 10. Then the loosened screws are tightened again and the cover caps are opened.

Claims (6)

1. A laterally adjustable pivot bearing adapted to be mounted on a leaf of a door or of a window and having a pivot spindle (9), particularly for connecting two leaves (1, 2) of a sliding-folding door or a sliding-folding window and with, adapted to be fitted on the first leaf (1), a first bearing part (7) and adapted to be fitted on the second leaf (2) a second bearing part (8), at least one of the bearing parts comprising at least two elements (12, 18) which are connected to each other via an adjusting device (10) comprising an adjusting cam (15) and arranged for at least one adjustment movement directed substantially parallel with the plane of the leaf, in which case furthermore the adjusting cam engages a vertical longitudinal slot forming the first housing (19) and the width of which corresponds substantially to the diameter of the cam (15) and which is disposed on a second element (18) of the first bearing part (7) while the first element (12) of the latter is supported on the leaf (1) and carries the adjusting cam (15), the second element (18) accommodating the pivot spindle (9) and the cam (15) is rigidly connected to the first element (12) of the first bearing part (7), the first element (12) being rotatably mounted on the first leaf (1), characterised in that the second element (18) is provided with at least one horizontally extending aperture (21, 22) for a fixing element, particularly a fixing screw and/or with a horizontally extending second slot-like housing (17) for a projection (16) shaped like a sliding block and provided on the first element (12) and in that the first element (12) is supported in the first slot-like housing (19) of the second element (18) so as to be rotatable but non-displaceable tansversely to the plane of the leaf.
2. A pivot bearing according to Claim 1, characterised in that the cam (15) traverses the first slot-like housing (19), its projecting end being shaped into a rivet head (20).
3. A pivot bearing according to Claim 1 or 2, characterised in that between the rivet head (20) and the second element (17) of the bearing part (7) there is inserted a plate spring (23) and/or an annular disc.
4. A pivot bearing according to at least one of the preceding Claims, characterised in that the projection (16) on the first element (12) of the bearing part (7) is constructed as a disc-like intermediate member concentric with the bearing journal (13) and incorporated between a bearing journal (13) of the first element (12) and the cam (15).
5. A pivot bearing according to at least one of the preceding Claims, characterised by at least one drilling journal (24, 25) or the like in the non-adjustable bearing part (8), the lateral distance between the drillingjoumal or journals (24, 25) on one bearing part (8) and the axis of rotation (9) being greater than that of the bearing journal (13) of the first element (12) of the other bearing part (7).
6. A pivot bearing according to at least one of the preceding Claims, characterised by a bearing lug (27) on one bearing part (8) and, disposed on both sides of this latter, two bearing lugs (28, 29) on the other bearing part (7) which is provided with the adjusting means (10) and with cover plates (31, 32) or the like for each bearing part (7, 8).
EP89105750A 1988-04-30 1989-04-01 Pivot bearing for the connection of two wings of a window, door or the like Expired - Lifetime EP0340455B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89105750T ATE69855T1 (en) 1988-04-30 1989-04-01 PIVOT BEARING FOR CONNECTING TWO LEAVES OF A WINDOW, DOOR OR. DGL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8805768U 1988-04-30
DE8805768U DE8805768U1 (en) 1988-04-30 1988-04-30 Pivot bearing for connecting two wings of a window, a door or similar.

Publications (3)

Publication Number Publication Date
EP0340455A1 EP0340455A1 (en) 1989-11-08
EP0340455B1 true EP0340455B1 (en) 1991-11-27
EP0340455B2 EP0340455B2 (en) 1995-04-26

Family

ID=6823578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89105750A Expired - Lifetime EP0340455B2 (en) 1988-04-30 1989-04-01 Pivot bearing for the connection of two wings of a window, door or the like

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EP (1) EP0340455B2 (en)
AT (1) ATE69855T1 (en)
DE (2) DE8805768U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0967353A1 (en) * 1998-06-26 1999-12-29 Charmag S.A. Hinge
DE20120613U1 (en) 2001-12-14 2002-04-04 Gretsch Unitas Gmbh hinge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919190A1 (en) * 1979-05-12 1980-11-20 Gretsch Unitas Gmbh DOOR STRAP FOR PIVOTING FASTENING, ESPECIALLY A VEHICLE DOOR
ES281991Y (en) * 1982-06-28 1986-07-16 Ets. H. Gerard Et Didier HARDWARE FORMING HINGE FOR DOOR SWING OR ROOM SHUTTER
FR2548722B1 (en) * 1983-07-05 1989-08-25 Tordo Charles HINGE HINGE
DE3779527D1 (en) * 1986-08-13 1992-07-09 Brotschi & Co Ag Geb DURING AND ADJUSTABLE DOOR AND WINDOW TAPE.

Also Published As

Publication number Publication date
DE58900486D1 (en) 1992-01-09
EP0340455B2 (en) 1995-04-26
EP0340455A1 (en) 1989-11-08
ATE69855T1 (en) 1991-12-15
DE8805768U1 (en) 1988-06-16

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