EP3119968B1 - Method for the coupling of fittings - Google Patents

Method for the coupling of fittings Download PDF

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Publication number
EP3119968B1
EP3119968B1 EP15706400.7A EP15706400A EP3119968B1 EP 3119968 B1 EP3119968 B1 EP 3119968B1 EP 15706400 A EP15706400 A EP 15706400A EP 3119968 B1 EP3119968 B1 EP 3119968B1
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EP
European Patent Office
Prior art keywords
fitting
fitting part
engagement
coupling
leg
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EP15706400.7A
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German (de)
French (fr)
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EP3119968A1 (en
Inventor
Torsten Hörter
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.)
KFV Karl Fliether and Co GmbH
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KFV Karl Fliether and Co GmbH
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Priority to PL15706400T priority Critical patent/PL3119968T3/en
Publication of EP3119968A1 publication Critical patent/EP3119968A1/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/20—Coupling means for sliding bars, rods, or cables

Definitions

  • the invention relates to a method according to the preamble of claim 1. Such a method is already known.
  • Window and door fittings are generally manufactured in specialized factories as sets of a number of fittings and mounted on a window in window manufacturing shops or by craftsmen on site. In this case, situations occur regularly in which different fitting parts must be coupled with each other, for example, to transfer push or pull movements. It is known to provide teeth on the fittings to be coupled with each other, which ensure by mutual engagement a corresponding positive and non-positive.
  • EP 0556442 A1 and EP 0605782 A1 fittings with three fittings are known.
  • two of the fitting parts can be coupled together by means of teeth.
  • One of the toothed fitting parts is held tiltable on another fitting part.
  • the EP 1266113 A1 discloses a method for coupling adjacent fitting parts.
  • a first fitting part consists of a U-shaped coupling shoe, a second fitting part has a flat rectangular cross-section and a third fitting part is assigned to the first fitting part.
  • the second fitting part is provided with a fine toothing along the narrow sides of its flat rectangular cross-section, and guided longitudinally displaceable below a cover rail.
  • the first fitting part is connected to the first fitting part in the form of a U-shaped tooth shoe.
  • the U-shaped tooth shoe is provided along its U-legs inside with a compatible teeth for fine toothing.
  • the second fitting part can be adjusted in length with a straight cut and coupled to the first fitting part.
  • the third and the first fitting part are arranged for accelerated assembly with the second fitting part against each other pivotally, so that a longitudinal end the same is pivoted in the direction of zoom supplied second fitting part. Therefore, this longitudinal end first comes into contact with the coupling shoe, which leads to a threading of the toothings, which can initially align relative to each other and then gradually joined together.
  • a rocker arm which carries a toothed slide. This serves to couple with a row of teeth of a clutch lever.
  • the assembly is carried out by loosening a screw, and subsequent vertical insertion of the coupling lever in the toothed slide and final fastening with the screw 16.
  • a second embodiment in the DE 6926148 U Replaces the screw with a spring, which is pivoted and thus serves a vertical joining of the clutch lever.
  • the known embodiments are advantageous in terms of coupling, but require a certain amount of space, within which the pivoting movement can be performed.
  • the known devices require a fitting receiving groove with a certain depth for receiving the pivotable fitting parts.
  • the height of the tooth shoe is only small and corresponds almost to the strength of the fitting part to be coupled.
  • the invention seeks a solution to be able to reliably couple a very flat fitting part in a Beschiesareanut shallow depth.
  • the invention provides the method according to claim 1. Due to the claimed method, the coupling of the fitting parts can be achieved by a pivoting movement, in which the first fitting part passes under the retaining legs and are brought by aligning the teeth interlocking. In this case, none of the components is movably mounted. The pivoting movement is performed during assembly and enforced by the retaining leg.
  • a development of the invention provides that the retaining leg is a U-leg of a U-shaped spring element. As a result, an elastic deformation of the retaining leg is favored, which springs back again after the deformation space-saving.
  • first toothing of the first fitting part is attached to at least one of the inner sides of the U-shaped engagement. It is not necessary that the toothing is mounted on both inner sides, as long as engagement of the toothing on one side is ensured.
  • Fig. 1 shows a first process step for mounting a fitting.
  • the first fitting part 1 should be coupled to a further fitting part 2.
  • the fitting part 2 is or has in this case at least one coupling shoe 5, with a coupling portion 6 and a fixing portion 7.
  • the attachment portion 7 is associated with a drive rod not shown here and secured thereto.
  • a fixing pin 8 is attached.
  • the coupling portion is provided with an internal toothing 9 and substantially U-shaped.
  • the U-legs 10, 11 with the mutually facing teeth 12, 13 are connected to each other via a U-web, which forms a bottom.
  • the fitting 1 consists of or contains in the embodiment, at least one drive rod 14, which has a flat rectangular cross-section. Along the narrow sides 15, 16 toothings 17, 18 are formed, which is designed to be compatible with the internal teeth 9. The serrations 17, 18 extend over a partial length 19 of the drive rod 14, so that they can be shortened along this part length 19 by machining.
  • the coupling of the fitting parts 1, 2 is carried out by in the FIGS. 1 to 3 illustrated procedure.
  • the drive rod 14 is pivoted relative to the clutch shoe 5 by an angle 20.
  • the narrow side 16 is inserted into the U-section of the coupling shoe 5, the U-leg 10 is overlapped by a retaining leg 21 of a spring element 22.
  • the holding leg 21 protrudes from the U-leg 10 in the direction of the U-leg 11 and covers a part of the clearance between them. There remains therefore a portion of the clear distance is free, which is dimensioned so that the tilted drive rod 14 can be performed with the narrow side 16 of the holding leg 21 over.
  • fitting parts 1, 2 When presented in the FIGS. 1 to 3 are shown by the respective fitting parts 1, 2 only essential for the invention components.
  • the fitting 1 associated with the coupling shoe 5 will already be arranged in a flat fitting receiving groove and the fitting part 2 having the drive rod 14 is subsequently mounted. Nevertheless, the method also allows mounting outside the fitting groove.
  • the assembly in which a first of the fitting part 1 - with the drive rod 14 - relative to the second fitting part 2 - with the coupling shoe 5 - can be tilted. takes place, as described above, characterized in that the fitting parts 1, 2 to be coupled with the teeth 17, 18; 12, 13 fed to each other and brought into abutment by means of a pivoting movement, in which the teeth 17, 18; 12, 13 are brought together by the pivoting movement.
  • the second fitting part 2 has a U-shaped engagement, which is partially overlapped by a retaining leg 21, the coupling connection is also ensured during further assembly and operation.
  • the drive rod 14 is fixed between the bottom of the clutch shoe 5 and the holding leg 21.
  • the holding leg is a U-leg of an approximately U-shaped spring element 22.
  • the spring element 22 may be made of a spring steel whose elastic deformability allows the pivoting movement, without subsequently projecting undesirable on the drive rod 14.
  • a spring element 22 retaining leg 21 can be used for attachment to the coupling shoe 5.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Description

Die Erfindung betrifft ein Verfahren nach dem Oberbegriff des Anspruchs 1.
Ein derartiges Verfahren ist bereits bekannt.The invention relates to a method according to the preamble of claim 1.
Such a method is already known.

Fenster- und Türbeschläge werden im Allgemeinen in spezialisierten Betrieben als Sätze aus einer Anzahl Beschlagteile hergestellt und in Fensterbaubetrieben oder von Handwerkern auf der Baustelle an einem Fenster montiert. Dabei treten regelmäßig Situationen auf, in denen verschiedene Beschlagteile untereinander verkoppelt werden müssen, beispielsweise um Schub- oder Zugbewegungen zu übertragen. Es ist bekannt, dabei Verzahnungen an den miteinander zu verkoppelnden Beschlagteilen vorzusehen, die durch gegenseitigen Eingriff einen entsprechenden Form- und Kraftschluss sicherstellen.Window and door fittings are generally manufactured in specialized factories as sets of a number of fittings and mounted on a window in window manufacturing shops or by craftsmen on site. In this case, situations occur regularly in which different fitting parts must be coupled with each other, for example, to transfer push or pull movements. It is known to provide teeth on the fittings to be coupled with each other, which ensure by mutual engagement a corresponding positive and non-positive.

In manchen Fällen ist es zudem erwünscht, bei einer solchen Verzahnung auch eine Anpassung einer Längendimension bei der Verkopplung vornehmen zu können. Dann können standardisierte Tür- oder Fensterbeschläge für verschiedene Formate verwendet und individuell angepasst werden. Üblich ist dies bei der Verkoppelung verschiedener Teile eines Treibstangengetriebes, das einen Teil eines vollständigen Beschlages bilden kann.In some cases, it is also desirable to be able to make an adjustment of a length dimension in the coupling with such a gearing. Then standardized door or window fittings for different formats can be used and customized. This is common in the coupling of various parts of an espagnolette gearbox, which can form part of a complete fitting.

Aus den Dokumenten DE 2504420 A1 , EP 0556442 A1 und EP 0605782 A1 sind Beschläge mit drei Beschlagteilen bekannt. Bei diesen bekannten Beschlägen sind zwei der Beschlagteile mittels Verzahnungen miteinander koppelbar. Eines der verzahnten Beschlagteile ist an einem weiteren Beschlagteil verkippbar gehalten.From the documents DE 2504420 A1 . EP 0556442 A1 and EP 0605782 A1 fittings with three fittings are known. In these known fittings two of the fitting parts can be coupled together by means of teeth. One of the toothed fitting parts is held tiltable on another fitting part.

Die EP 1266113 A1 offenbart ein Verfahren zum Koppeln von aneinandergrenzenden Beschlagteilen. Ein erstes Beschlagteil besteht aus einem U-förmigen Kupplungsschuh, ein zweites Beschlagteil weist einen flachrechteckigen Querschnitt auf und ein drittes Beschlagteil ist dem ersten Beschlagteil zugeordnet. Das zweite Beschlagteil ist dabei mit einer Feinverzahnung entlang der Schmalseiten seines flachrechteckigen Querschnitts versehen, und unterhalb einer Abdeckschiene längsverschieblich geführt. Zur Antriebskopplung mit dem zweiten Beschlagteil ist das erste Beschlagteil mit dem ersten Beschlagteil in Form eines U-förmigen Zahnschuhs verbunden. Der U-förmige Zahnschuh ist entlang seiner U-Schenkel innenseitig mit einer zur Feinverzahnung kompatiblen Verzahnung versehen. Dadurch lässt sich das zweite Beschlagteil mit einem geraden Schnitt längenmäßig anpassen und dem ersten Beschlagteil koppeln. Das dritte und das erste Beschlagteil sind zur beschleunigten Montage mit dem zweiten Beschlagteil gegeneinander schwenkbar angeordnet, so dass ein Längsende desselben in Richtung des herangeführten zweiten Beschlagteil verschwenkt ist. Dieses Längsende gelangt daher zuerst mit dem Kupplungsschuh in Kontakt, was zu einem Einfädeln der Zahnungen führt, die sich zunächst relativ zueinander ausrichten können und dann nach und nach ineinander gefügt werden.The EP 1266113 A1 discloses a method for coupling adjacent fitting parts. A first fitting part consists of a U-shaped coupling shoe, a second fitting part has a flat rectangular cross-section and a third fitting part is assigned to the first fitting part. The second fitting part is provided with a fine toothing along the narrow sides of its flat rectangular cross-section, and guided longitudinally displaceable below a cover rail. For drive coupling with the second fitting part, the first fitting part is connected to the first fitting part in the form of a U-shaped tooth shoe. The U-shaped tooth shoe is provided along its U-legs inside with a compatible teeth for fine toothing. As a result, the second fitting part can be adjusted in length with a straight cut and coupled to the first fitting part. The third and the first fitting part are arranged for accelerated assembly with the second fitting part against each other pivotally, so that a longitudinal end the same is pivoted in the direction of zoom supplied second fitting part. Therefore, this longitudinal end first comes into contact with the coupling shoe, which leads to a threading of the toothings, which can initially align relative to each other and then gradually joined together.

Aus der DE 6926148 U ist ein Kipphebel bekannt, der einen Zahnschlitten trägt. Dieser dient zur Kopplung mit einer Zahnreihe eines Kupplungshebels. Die Montage erfolgt durch Lösen einer Schraube, und nachfolgendes senkrechtes Einführen des Kupplungshebels in den Zahnschlitten und abschließendes Befestigen mit der Schraube 16. Ein zweites Ausführungsbeispiel in der DE 6926148 U ersetzt die Schraube durch eine Feder, die schwenkbar angeracht ist und dadurch ein senkrechtes Fügen des Kupplungshebels dient.From the DE 6926148 U a rocker arm is known which carries a toothed slide. This serves to couple with a row of teeth of a clutch lever. The assembly is carried out by loosening a screw, and subsequent vertical insertion of the coupling lever in the toothed slide and final fastening with the screw 16. A second embodiment in the DE 6926148 U Replaces the screw with a spring, which is pivoted and thus serves a vertical joining of the clutch lever.

Die bekannten Ausgestaltungen sind im Hinblick auf das Koppeln vorteilhaft, setzen aber einen gewissen Bauraum voraus, innerhalb dessen die Schwenkbewegung ausgeführt werden kann. Insbesondere setzen die bekannten Vorrichtungen eine Beschlagaufnahmenut mit einer gewissen Tiefe zur Aufnahme der schwenkbaren Beschlagteile voraus. Insbesondere aber bei einer sehr geringen Beschlagnuttiefe ist die Höhe des Zahnschuhs nur noch gering ausgebildet und entspricht nahezu der Stärke des zu koppelnden Beschlagteils. Die Erfindung sucht nach einer Lösung, ein sehr flach bauendes Beschlagteil in einer Beschlagaufnahmenut geringer Tiefe zuverlässig koppeln zu können.The known embodiments are advantageous in terms of coupling, but require a certain amount of space, within which the pivoting movement can be performed. In particular, the known devices require a fitting receiving groove with a certain depth for receiving the pivotable fitting parts. In particular, but with a very low depth of the shoe fitting, the height of the tooth shoe is only small and corresponds almost to the strength of the fitting part to be coupled. The invention seeks a solution to be able to reliably couple a very flat fitting part in a Beschiesaufnahmenut shallow depth.

Zur Lösung dieser Aufgabe sieht die Erfindung das Verfahren nach Anspruch 1 vor. Bedingt durch das beanspruchte Verfahren lässt sich die Kopplung der Beschlagteile durch eine Schwenkbewegung erzielen, bei der das erste Beschlagteil unter den Halteschenkel gelangt und durch Ausrichten die Zahnungen ineinandergreifend gebracht werden. Dabei ist keines der Bauteile beweglich befestigt. Die Schwenkbewegung wird bei der Montage ausgeführt und durch den Halteschenkel erzwungen.To solve this problem, the invention provides the method according to claim 1. Due to the claimed method, the coupling of the fitting parts can be achieved by a pivoting movement, in which the first fitting part passes under the retaining legs and are brought by aligning the teeth interlocking. In this case, none of the components is movably mounted. The pivoting movement is performed during assembly and enforced by the retaining leg.

Eine Weiterbildung der Erfindung sieht vor, dass der Halteschenkel ein U-Schenkel eines U-förmigen Federelementes ist. Dadurch wird eine elastische Verformung des Halteschenkels begünstigt, der nach der Verformung wieder raumsparend zurückfedert.A development of the invention provides that the retaining leg is a U-leg of a U-shaped spring element. As a result, an elastic deformation of the retaining leg is favored, which springs back again after the deformation space-saving.

Es ist auch vorgesehen, dass die erste Verzahnung des ersten Beschlagteils an zumindest einer der Innenseiten des U-förmigen Eingriffs angebracht ist. Es ist dabei nicht notwendig, dass die Verzahnung an beiden Innenseiten angebracht ist, solange ein Eingriff der Verzahnung auf einer Seite sicher gestellt ist.It is also envisaged that the first toothing of the first fitting part is attached to at least one of the inner sides of the U-shaped engagement. It is not necessary that the toothing is mounted on both inner sides, as long as engagement of the toothing on one side is ensured.

Weitere Vorteilhafte Ausgestaltungen ergeben sich aus den Zeichnungen. Es zeigt:

Fig. 1
einen Kopplungsvorgang in einer ersten Phase, in einer Seiten- und Queransicht,
Fig. 2
den Kopplungsvorgang nach Fig. 1 in einer zweiten Phase,
Fig. 3
den Kopplungsvorgang nach Fig. 1 und 2 in gekoppeltem Zustand.
Further advantageous embodiments will be apparent from the drawings. It shows:
Fig. 1
a coupling process in a first phase, in a side and a side view,
Fig. 2
after the coupling process Fig. 1 in a second phase,
Fig. 3
after the coupling process Fig. 1 and 2 in coupled state.

Fig. 1 zeigt einen ersten Verfahrensschritt zum Montieren eines Beschlages. Bei der Montage sollen das erste Beschlagteil 1 mit einem weiteren Beschlagteil 2 gekoppelt werden. Dazu sind bei den miteinander zu koppelnden Beschlagteilen 1, 2 zwei miteinander in Eingriff zu bringende Verzahnungen 3, 4 vorgesehen. Das Beschlagteil 2 ist oder besitzt hierbei zumindest einen Kupplungsschuh 5, mit einem Kopplungsabschnitt 6 und einem Befestigungsabschnitt 7. Der Befestigungsabschnitt 7 ist einer hier nicht weiter dargestellten Treibstange zugeordnet und an dieser befestigt. Dazu ist dort ein Befestigungszapfen 8 angebracht. Der Kopplungsabschnitt ist mit einer Innenverzahnung 9 versehen und im Wesentlichen U-förmig. Die U-Schenkel 10, 11 mit den aufeinander zuweisenden Verzahnungen 12, 13 sind über einen U-Steg miteinander verbunden, der einen Boden bildet. Fig. 1 shows a first process step for mounting a fitting. During assembly, the first fitting part 1 should be coupled to a further fitting part 2. For this purpose, two mutually engageable teeth 3, 4 are provided in the fitting parts 1, 2 to be coupled together. The fitting part 2 is or has in this case at least one coupling shoe 5, with a coupling portion 6 and a fixing portion 7. The attachment portion 7 is associated with a drive rod not shown here and secured thereto. For this purpose, a fixing pin 8 is attached. The coupling portion is provided with an internal toothing 9 and substantially U-shaped. The U-legs 10, 11 with the mutually facing teeth 12, 13 are connected to each other via a U-web, which forms a bottom.

Das Beschlagteil 1 besteht aus oder enthält im Ausführungsbeispiel zumindest eine Treibstange 14, die einen flachrechteckigen Querschnitt besitzt. Entlang der Schmalseiten 15, 16 sind Zahnungen 17, 18 angeformt, die kompatibel mit der Innenverzahnung 9 ausgelegt ist. Die Zahnungen 17, 18 erstrecken sich über eine Teillänge 19 der Treibstange 14, so dass diese entlang dieser Teillänge 19 durch eine Bearbeitung gekürzt werden kann.The fitting 1 consists of or contains in the embodiment, at least one drive rod 14, which has a flat rectangular cross-section. Along the narrow sides 15, 16 toothings 17, 18 are formed, which is designed to be compatible with the internal teeth 9. The serrations 17, 18 extend over a partial length 19 of the drive rod 14, so that they can be shortened along this part length 19 by machining.

Die Kopplung der Beschlagteile 1, 2 erfolgt durch das in den Figuren 1 bis 3 dargestellten Vorgehen. Zunächst wird die Treibstange 14 gegenüber dem Kupplungsschuh 5 um einen Winkel 20 verschwenkt. Die Schmalseite 16 wird in den U-Querschnitt des Kupplungsschuhs 5 eingeführt, dessen U-Schenkel 10 von einem Halteschenkel 21 eines Federelementes 22 übergriffen wird. Der Halteschenkel 21 ragt von dem U-Schenkel 10 in Richtung des U-Schenkels 11 vor und überdeckt einen Teil des lichten Abstandes derselben.
Es bleibt daher ein Teil des lichten Abstandes frei, der so bemessen ist, dass die gekippte Treibstange 14 mit der Schmalseite 16 an dem Halteschenkel 21 vorbei geführt werden kann.The coupling of the fitting parts 1, 2 is carried out by in the FIGS. 1 to 3 illustrated procedure. First, the drive rod 14 is pivoted relative to the clutch shoe 5 by an angle 20. The narrow side 16 is inserted into the U-section of the coupling shoe 5, the U-leg 10 is overlapped by a retaining leg 21 of a spring element 22. The holding leg 21 protrudes from the U-leg 10 in the direction of the U-leg 11 and covers a part of the clearance between them.
There remains therefore a portion of the clear distance is free, which is dimensioned so that the tilted drive rod 14 can be performed with the narrow side 16 of the holding leg 21 over.

Eine weitere Schwenkbewegung der Treibstange 14 relativ zum Kupplungsschuh 5 führt dazu, dass die Schmalseite 15 den Halteschenkel 21 hintergreift und zur Anlage an dem U-Schenkel 10 gelangt. Wird die Treibstange 14 nun weiter und unter formschlüssigem Eingriff der Zahnung 17 verschwenkt, gelangt auch die Schmalseite 15 mit der Zahnung 13 zur Anlage. Dabei ist eine beidseitige Zahnung an der Treibstange 14 und im Kupplungsschuh 5 vorteilhaft, um den Eingriff der Zahnung 17 in die Verzahnung 13 zu begünstigen. Die bereits im Eingriff befindliche Zahnungen 18,12 richtet dadurch die gegenüberliegende Zahnungen 17,13 aus.Another pivotal movement of the drive rod 14 relative to the coupling shoe 5 causes the narrow side 15, the holding leg 21 engages behind and comes to rest on the U-leg 10. If the drive rod 14 now pivots on and under positive engagement of the toothing 17, also reaches the narrow side 15 with the teeth 13 to the plant. In this case, a two-sided toothing on the drive rod 14 and in the clutch shoe 5 is advantageous in order to favor the engagement of the toothing 17 in the toothing 13. The already engaged engagement teeth 18,12 thereby aligns the opposing teeth 17,13.

Bei der Darstellung in den Figuren 1 bis 3 sind von den jeweiligen Beschlagteilen 1, 2 nur die für die Erfindung wesentlichen Bestandteile dargestellt. Im Normalfall wird das dem Kupplungsschuh 5 zugeordnete Beschlagteil 1 bereits in einer flachen Beschlagaufnahmenut angeordnet sein und das die Treibstange 14 aufweisende Beschlagteil 2 wird anschließend montiert. Gleichwohl lässt das Verfahren auch eine Montage außerhalb der Beschlagnut zu.When presented in the FIGS. 1 to 3 are shown by the respective fitting parts 1, 2 only essential for the invention components. In the normal case, the fitting 1 associated with the coupling shoe 5 will already be arranged in a flat fitting receiving groove and the fitting part 2 having the drive rod 14 is subsequently mounted. Nevertheless, the method also allows mounting outside the fitting groove.

Die Montage, bei der ein erstes der Beschlagteil 1 - mit der Treibstange 14 - gegenüber dem zweiten Beschlagteil 2 - mit dem Kupplungsschuh 5 - verkippbar ist. erfolgt, wie zuvor beschrieben, dadurch, dass die zu verkoppelnden Beschlagteile 1, 2 mit den Verzahnungen 17, 18; 12, 13 aufeinander zugeführt und mittels einer Schwenkbewegung in Anlage gebracht werden, bei der die Verzahnungen 17, 18; 12, 13 durch die Schwenkbewegung miteinander in Eingriff gebracht werden. Dadurch, dass das zweite Beschlagteil 2 einen U-förmigen Eingriff hat, der von einem Halteschenkel 21 teilweise übergriffen wird, ist die Kopplungsverbindung auch bei der weiteren Montage und im Betrieb sichergestellt. Die Treibstange 14 ist zwischen dem Boden des Kupplungsschuhs 5 und dem Halteschenkel 21 festgelegt.The assembly in which a first of the fitting part 1 - with the drive rod 14 - relative to the second fitting part 2 - with the coupling shoe 5 - can be tilted. takes place, as described above, characterized in that the fitting parts 1, 2 to be coupled with the teeth 17, 18; 12, 13 fed to each other and brought into abutment by means of a pivoting movement, in which the teeth 17, 18; 12, 13 are brought together by the pivoting movement. Characterized in that the second fitting part 2 has a U-shaped engagement, which is partially overlapped by a retaining leg 21, the coupling connection is also ensured during further assembly and operation. The drive rod 14 is fixed between the bottom of the clutch shoe 5 and the holding leg 21.

Eine einfache Herstellung ist gegeben, wenn der Halteschenkel ein U-Schenkel eines annähernd U-förmigen Federelementes 22 ist. Das Federelement 22 kann aus einem Federstahl hergestellt sein, dessen elastische Verformbarkeit die Schwenkbewegung ermöglicht, ohne anschließend unerwünscht über die Treibstange 14 vorzustehen. Gleichzeitig kann das als Federelement 22 gestaltete Halteschenkel 21 zur Befestigung an dem Kupplungsschuh 5 herangezogen werden.A simple production is given if the holding leg is a U-leg of an approximately U-shaped spring element 22. The spring element 22 may be made of a spring steel whose elastic deformability allows the pivoting movement, without subsequently projecting undesirable on the drive rod 14. At the same time designed as a spring element 22 retaining leg 21 can be used for attachment to the coupling shoe 5.

Vorstehend wurde bereits ausgeführt, dass eine Verzahnung 12, 13 beidseits des Kupplungsschuhs 5 Vorteile hinsichtlich der Ausrichtung bietet. Gleichwohl kann auch nur eine einseitige in Kupplungseingriff bringbare Zahnung 12 oder 13 vorgesehen werden. Die jeweils gegenüberliegende Seite der Schmalseite 15 oder 16 oder der des Kupplungsschuhs 5 dient dann als glatte Kante nur der Abstützung.It has already been stated above that a toothing 12, 13 on both sides of the clutch shoe 5 offers advantages in terms of alignment. However, only a one-sided clutch engageable teeth 12 or 13 can be provided. The respective opposite side of the narrow side 15 or 16 or the clutch shoe 5 then serves as a smooth edge only the support.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Beschlagteilfitting part
22
Beschlagteilfitting part
33
Verzahnunggearing
44
Verzahnunggearing
55
Kupplungsschuhclutch shoe
66
Kopplungsabschnittcoupling portion
77
Befestigungsabschnittattachment section
88th
Befestigungszapfenfastening pins
99
Innenverzahnunginternal gearing
1010
U-SchenkelU-leg
1111
U-SchenkelU-leg
1212
Verzahnunggearing
1313
Verzahnunggearing
1414
Treibstangedriving rod
1515
Schmalseitenarrow side
1616
Schmalseitenarrow side
1717
ZahnungPerforation
1818
ZahnungPerforation
1919
Teillängepartial length
2020
Winkelcorner
2121
Halteschenkelholding leg
2222
Federelementspring element

Claims (3)

  1. Method for assembling a fitting of a window or a door, in which the fitting comprises two tooth systems (17, 18; 12, 13) which are to be brought into engagement with one another, on fitting parts (1, 2) which are to be coupled to one another, wherein a first of the fitting parts (1) is tilted in relation to the second fitting part (2), wherein the second fitting part (2) has a U-shaped engagement with two U-legs (10, 11), wherein the fitting parts (1, 2) which are to be coupled are guided onto one another with the tooth systems (17, 18; 12, 13) and in this situation come in contact, and then the tooth systems (17, 18; 12, 13) are brought into engagement with one another by means of a pivoting movement,
    characterized in that
    the U-shaped engagement is partially engaged over by a holding leg (21), such that a part of the clear spacing interval of the U-shaped legs (10, 11) remains free, which is dimensioned in such a way that the tilted fitting part (1) can be guided past at the holding leg (21), and the first fitting part (1) passes underneath the holding leg (21).
  2. Method according to claim 1, characterized in that the holding leg (21) is a U-leg of a U-shaped spring element (22).
  3. Method according to claim 1 or 2, characterized in that the first tooth system (12, 13) of the second fitting part (2) is brought into engagement on at least one of the inner sides of the U-shaped engagement.
EP15706400.7A 2014-03-18 2015-02-16 Method for the coupling of fittings Active EP3119968B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15706400T PL3119968T3 (en) 2014-03-18 2015-02-16 Method for the coupling of fittings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014003754.1A DE102014003754A1 (en) 2014-03-18 2014-03-18 Method for fitting fogging
PCT/EP2015/053172 WO2015139896A1 (en) 2014-03-18 2015-02-16 Method for the coupling of fittings

Publications (2)

Publication Number Publication Date
EP3119968A1 EP3119968A1 (en) 2017-01-25
EP3119968B1 true EP3119968B1 (en) 2019-05-01

Family

ID=52589350

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15706400.7A Active EP3119968B1 (en) 2014-03-18 2015-02-16 Method for the coupling of fittings

Country Status (4)

Country Link
EP (1) EP3119968B1 (en)
DE (1) DE102014003754A1 (en)
PL (1) PL3119968T3 (en)
WO (1) WO2015139896A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2188532A (en) * 1938-09-24 1940-01-30 Dominguez Joseph Door lock attachment
DE6926148U (en) * 1969-07-01 1969-10-30 Wilhelm Weidtmann ADJUSTABLE TILTING DEVICE FOR TILT & TURN WINDOWS OD. DGL.
DE2504420A1 (en) 1975-02-03 1976-08-05 Fuhr C Fa Push rod window locking - has adjusting arrangement with serrated-edge slit meshing with leaf spring loaded knob
FR2635810A2 (en) * 1987-07-29 1990-03-02 Massard Map Ets J Device for joining the elements of an espagnolette having a headpiece and having rods in the form of two elements, with length adjustment by severing the lower end of the upper element
DE9114374U1 (en) 1991-11-18 1992-01-16 Siegenia-Frank Kg, 5900 Siegen Espagnolette fittings for windows, doors, etc.
DE9215844U1 (en) * 1992-11-21 1993-01-21 Roto Frank AG, 7022 Leinfelden-Echterdingen Fitting connection
DE9300178U1 (en) 1993-01-08 1993-03-11 Mayer & Co., Salzburg Device for coupling faceplate rails
DE10013707A1 (en) * 2000-03-21 2001-09-27 Siegenia Frank Kg Window or door fittings assembly and detail include two fittings toothing to engage when first fitting is tipped by spring relative third fitting for drive rod system.
DE10151634A1 (en) * 2001-10-17 2003-05-08 Roto Frank Ag Fitting for a window, a door or the like
DE10210751A1 (en) * 2002-03-12 2003-10-02 Molitor Patent Gmbh Spannvorichtung
DE102008015930B4 (en) * 2008-03-27 2011-02-10 Roto Frank Ag Connecting device between a drive rod and a counter element and appropriate fitting
DE102009054644B4 (en) * 2009-12-15 2014-12-04 Roto Frank Ag Fitting assembly for a window, a door, a flap or the like
EP2362043B1 (en) * 2010-02-19 2013-12-11 Roto Frank Ag Fitting on a connecting rod for windows, doors or similar and window, door or similar with a fitting on a connecting rod

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
WO2015139896A1 (en) 2015-09-24
DE102014003754A1 (en) 2015-09-24
EP3119968A1 (en) 2017-01-25
PL3119968T3 (en) 2019-10-31

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