EP1757761A1 - Fitting component for an espagnolette fitting - Google Patents

Fitting component for an espagnolette fitting Download PDF

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Publication number
EP1757761A1
EP1757761A1 EP06116075A EP06116075A EP1757761A1 EP 1757761 A1 EP1757761 A1 EP 1757761A1 EP 06116075 A EP06116075 A EP 06116075A EP 06116075 A EP06116075 A EP 06116075A EP 1757761 A1 EP1757761 A1 EP 1757761A1
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EP
European Patent Office
Prior art keywords
drive rod
fitting
head part
spring element
spring
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.)
Granted
Application number
EP06116075A
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German (de)
French (fr)
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EP1757761B1 (en
Inventor
Stefan Niehues
Ludger Kaup
Wolfgang Lau
Andreas Hakenes
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Aug Winkhaus GmbH and Co KG
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Aug Winkhaus GmbH and Co KG
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Publication of EP1757761A1 publication Critical patent/EP1757761A1/en
Application granted granted Critical
Publication of EP1757761B1 publication Critical patent/EP1757761B1/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825Fastening means
    • E05C9/1833Fastening means performing sliding movements
    • E05C9/185Fastening means performing sliding movements parallel with actuating bar
    • E05C9/1858Fastening means performing sliding movements parallel with actuating bar of the roller bolt type

Definitions

  • the invention relates to a fitting for an espagnolette fitting with a locking pin mounted on a longitudinally movable drive rod, with a provided for attachment to the drive rod foot, with a connected to the footboard head part of the locking pin, wherein the foot and the head part have form-fitting surfaces for non-rotatable positive connection and an outer circumferential surface of the head part is arranged eccentrically to its form-fitting surfaces, with a spring element for biasing the head part from a position in which a positive connection of the form-locking surfaces is released, in a position in which generates a positive connection between the foot part and the head part by the interlocking surfaces is, wherein the direction of the bias of the head part by the spring element away from the drive rod and the head part is held in at least one position of the drive rod to the drive rod to move, and with a drive rod a covering and a slot for the implementation of the lock pin having faceplate.
  • Such a fitting part is for example from the DE 101 58 359 A1 known.
  • the spring element is designed as a helical spring and is supported on the drive rod and on the head part of the lock pin.
  • the spring element encloses the arranged in the region of the oblong hole of the face-plate section of the foot part and is therefore when driving the drive rod in the Long hole led.
  • This fitting part has the advantage that the positive connection of the form-fitting surfaces can not be solved by pulling the head part of the locking pin away from the drive rod. Therefore, the fitting part is a high resistance to a break-open attempt of the drive rod fitting having window.
  • the disadvantage here is that designed as a coil spring spring element is a very expensive component and requires a large amount of space. The large space of the spring element means that either the foot must be particularly thin or the slot must be made particularly wide.
  • a foot part with a small cross-section has only a low stability. A wide slot leads to a low stability of the faceplate.
  • the invention is based on the problem of designing a fitting of the type mentioned above so that it is particularly inexpensive to produce and has a high stability.
  • the spring element has at least one leaf spring.
  • the spring element can be arranged outside the region between the wall of the oblong hole of the faceplate and the foot part of the lock pin. Therefore, the footboard and faceplate can be made with high stability.
  • the at least one leaf spring allows a small space of the spring element and a particularly simple installation.
  • a tilt-free bias of the head part away from the drive rod can be according to another advantageous Development of the invention easily achieve when the spring element has at least a second leaf spring, and when the second leaf spring, viewed from the axis of the locking pin rests against the side opposite the first leaf spring side of the head part.
  • the fitting part according to the invention is particularly compact and prevents unauthorized levering of the fitting part according to the invention comprising drive rod fitting when the at least one leaf spring rests against a front side of the head part and when the front side facing away from a circumferential collar for Deutschengreifung an edge of a striker plate of the espagnolette fitting end of Head part is arranged.
  • the head part can neither pull away in the locked position of the espagnolette fitting from the drive rod nor press for adjustment in the direction of the drive rod when the drive rod covering the faceplate in a designated open position of the espagnolette has a broadening in a slot for receiving the head and if the slot in Its other areas is narrower than the headboard.
  • the open position is preferably the rotational open position.
  • a snagging of the spring element when driving the espagnolette fitting can be largely avoided according to another advantageous embodiment of the invention, when the at least one leaf spring is arranged in the longitudinal direction of the drive rod. Furthermore, this can be the Foot have a the width of the slot of the faceplate corresponding cross-section and thus have a high stability, as a result, the spring element can be completely outside a gap between the wall of the slot and the foot part arrange.
  • a hooking of the head part in the widening of the oblong hole of the faceplate can be easily avoided according to another advantageous embodiment of the invention, if the at least one leaf spring in the position of the head part in which is generated by the interlocking faces a positive connection between the foot part and the head part, is arranged with its level at the height of the drive rod remote from the face-plate.
  • the leaf spring arranged in the longitudinal direction of the drive rod can act as a ramp for the head part and thus press the head part away from the drive rod when the drive rod fitting is driven.
  • the spring element can be produced particularly cost-effective according to another advantageous embodiment of the invention, when the spring element is designed flat with the at least one leaf spring.
  • the spring element according to another advantageous embodiment of the invention has a high stability, when the spring element has a locking pin enclosing frame and when the at least one leaf spring is made in one piece with the frame and is guided by the frame to the head part. Furthermore, the leaf springs lead to a reliable centering of the spring element.
  • the spring element can also be particularly cost-effective in the stamping process together with the leaf springs or manufacture by cutting with a laser beam from a spring plate.
  • the espagnolette When located outside the widening of the slot locking pin, the espagnolette can drive particularly frictionless when the spring element is arranged in the broadening of the slot.
  • the equipped with the fitting part according to the invention espagnolette is particularly low friction when the spring element is mounted on the drive rod. As a result, the spring element is moved with the drive rod and therefore avoids friction on the faceplate and the locking pin.
  • the spring element is riveted to the drive rod. Furthermore, the head part is thereby biased in each position of the espagnolette fitting in that position in which is generated by the interlocking faces a positive connection between the foot part and the head part biased.
  • the spring element at least partially surrounds the face-plate rail.
  • Figure 1 shows a fitting part 1 for a drive rod fitting a window, a French window or the like with a arranged below a cuff rail 2 drive rod 3.
  • a locking pin 4 is arranged on the drive rod 3.
  • the locking pin 4 is opposite to a striking plate 5.
  • the drive rod 3 with the locking pin 4 can be fixed, for example, in a wing of the window and the striking plate 5 in a frame of the window.
  • the fitting part 1 is thus designed as a closure. To simplify the drawing components of the window are not shown.
  • the drive rod 3 is guided longitudinally displaceable. With a displacement of the drive rod 3 to the right of the lock pin 4 enters the lock plate 5. It engages behind a arranged on the lock pin 4 circumferential collar 7 an edge 8 of the striker 5. Das das Fitting part 1 having windows is thereby locked.
  • the locking pin 4 is located in the illustrated position outside of the striker plate 5. This characterizes the open position of the fitting part. 1
  • the locking pin 4 has a riveted to the drive rod 3 foot part 9.
  • the circumferential collar 7 is arranged on a head part 10 of the lock pin 4.
  • the head part 10 is guided perpendicular to the drive rod 3 and is biased by two arranged on the drive rod 3 spring elements 11 in the position shown.
  • the spring elements 11 are riveted to the drive rod 3 and each have a arranged in the direction of movement of the drive rod 3 leaf spring 12.
  • the leaf springs 12 are based on the peripheral collar 7 facing away from the end of the head part 10.
  • the foot part 9 has form-locking surfaces 13, which face the form-fitting surfaces 14 of the head part 10.
  • the form-fitting surfaces 13, 14 are non-circular in cross-section, for example, octagonal, designed and produce a non-rotatable connection of the head part 10 with the foot part 9.
  • the head part 10 also has an eccentrically arranged to the foot part 9 outer circumferential surface 15. About the rotational position of the head part 10 and thus the outer circumferential surface 15 to the foot part 9, the bias of the locking pin 4 relative to the strike plate 5 can be adjusted in the locked position.
  • the slot 6 in the faceplate 2 has a widening 16 for receiving the head part 10.
  • the head part 10 can thus move against the force of the leaf springs 12 on the drive rod 3, as shown in Figure 2.
  • the form-fitting surfaces 14 of the head part 10 are released from the form-locking surfaces 13 of the foot part 9. This allows the head part 10 to rotate relative to the foot part 9 and adjust the position of the outer lateral surface 15 to the foot part 9.
  • FIG. 3 shows in perspective a further embodiment of the fitting part 1, which differs from that of FIG. 1 only in that a spring element 17 has a frame 18 encompassing the locking pin 4.
  • the spring element 17 is arranged between the faceplate 2 and the head part 10 of the lock pin 4.
  • Figure 4 shows for clarity the fitting part 1 without the head part 10 of the lock pin 4 of Figure 3.
  • the spring element 17 has two of the frame 18 to the foot part 9 of the lock pin 4 to be pointed leaf springs 19.
  • the leaf springs 19 are made in one piece with the frame 18 and partially enclose the foot part 9. In a drive of the drive rod 3, the spring element 17 is moved.
  • the head part 10 shown in FIG. 3 can be pressed down when the locking pin 4 is located in the region of the widening 16 of the oblong hole 6.
  • the leaf springs 19 turn towards the drive rod.
  • Figure 5 shows a further embodiment of the fitting part 1, which differs from that of Figure 1 only in that a spring element 20 with the faceplate 2 is latched in the region of the widening 16 of the slot 6.
  • the spring element 20 has two mutually facing leaf springs 21.
  • the spring element 20 is shown for simplicity only on one side of the lock pin 4.
  • a second spring element 20 may be latched on the other side of the lock pin 4 with the face-plate 2.
  • Figure 6 shows a further embodiment of the fitting part 1, in which two spring elements 22 surround the faceplate 2 in the region of the widening 16 of the slot partially and each have two of the drive rod 3 to the head part 10 of the lock pin 4 projecting leaf springs 23. Since the spring elements 22 partially surround the faceplate 2 and are guided into the widening 16 of the slot 6, the spring elements 22 are at least partially guided between the drive rod 3 and the faceplate 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Fishing Rods (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Springs (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

The spring (11) is formed by one or more leaf springs. There are two leaf springs, the second (12) lying on the side of the first spring, which is remote from the head section (10). The spring rests against the end face of the head section, at the end opposite the flange (7). The flange grips behind an edge of a locking strip (5) forming part of the rod-operated catch. The cover rail (2) over the drive rod, includes a slot (6). This has a widening (16) in an open position of the catch, to accept the head section. Elsewhere, this slot is narrower. The leaf springs are aligned to lie along the drive rod. They complete interlocking between the foot (9) and the head section (10) at the mating surfaces (13, 14), and at the upper surface of the cover rail (2). The leaf spring is constructed integrally with a frame surrounding the head section assembly, and closely surrounding the foot. The spring is located in the slot widening (16). It is fastened to the drive rod e.g. by riveting or a catch configuration. It partially surrounds the cover rail.

Description

Die Erfindung betrifft ein Beschlagteil für einen Treibstangenbeschlag mit einem auf einer längsbeweglich geführten Treibstange befestigten Schließzapfen, mit einem zur Befestigung auf der Treibstange vorgesehenen Fußteil, mit einem mit dem Fußteil verbundenen Kopfteil des Schließzapfens, wobei das Fußteil und das Kopfteil Formschlussflächen zur drehfesten formschlüssigen Verbindung haben und eine Außenmantelfläche des Kopfteils exzentrisch zu seinen Formschlussflächen angeordnet ist, mit einem Federelement zur Vorspannung des Kopfteils aus einer Position, in der ein Formschluss der Formschlussflächen gelöst ist, in eine Position, in der durch die Formschlussflächen ein Formschluss zwischen dem Fußteil und dem Kopfteil erzeugt ist, wobei die Richtung der Vorspannung des Kopfteils durch das Federelement von der Treibstange weg weist und das Kopfteil in zumindest einer Stellung der Treibstange auf die Treibstange zu beweglich gehalten ist, und mit einem die Treibstange abdeckenden und ein Langloch zur Durchführung des Schließzapfens aufweisenden Stulpschiene.The invention relates to a fitting for an espagnolette fitting with a locking pin mounted on a longitudinally movable drive rod, with a provided for attachment to the drive rod foot, with a connected to the footboard head part of the locking pin, wherein the foot and the head part have form-fitting surfaces for non-rotatable positive connection and an outer circumferential surface of the head part is arranged eccentrically to its form-fitting surfaces, with a spring element for biasing the head part from a position in which a positive connection of the form-locking surfaces is released, in a position in which generates a positive connection between the foot part and the head part by the interlocking surfaces is, wherein the direction of the bias of the head part by the spring element away from the drive rod and the head part is held in at least one position of the drive rod to the drive rod to move, and with a drive rod a covering and a slot for the implementation of the lock pin having faceplate.

Ein solches Beschlagteil ist beispielsweise aus der DE 101 58 359 A1 bekannt. Bei diesem Beschlagteil ist das Federelement als Wendelfeder ausgebildet und stützt sich an der Treibstange und an dem Kopfteil des Schließzapfens ab. Das Federelement umschließt den im Bereich des Langlochs der Stulpschiene angeordneten Abschnitt des Fußteils und wird daher beim Antrieb der Treibstange in dem Langloch geführt. Dieses Beschlagteil hat den Vorteil, dass sich der Formschluss der Formschlussflächen nicht lösen lässt, wenn man das Kopfteil des Schließzapfens von der Treibstange weg zieht. Daher stellt das Beschlagteil einem Aufbruchsversuch eines den Treibstangenbeschlag aufweisenden Fensters einen hohen Widerstand entgegen. Nachteilig hierbei ist, dass das als Wendelfeder ausgebildete Federelement ein sehr kostenintensives Bauteil ist und einen großen Bauraum benötigt. Der große Bauraum des Federelementes führt dazu, dass entweder das Fußteil besonders dünn oder das Langloch besonders breit gestaltet sein muss. Ein Fußteil mit einem geringen Querschnitt weist jedoch nur eine geringe Stabilität auf. Ein breites Langloch führt zu einer geringen Stabilität der Stulpschiene.Such a fitting part is for example from the DE 101 58 359 A1 known. In this fitting part, the spring element is designed as a helical spring and is supported on the drive rod and on the head part of the lock pin. The spring element encloses the arranged in the region of the oblong hole of the face-plate section of the foot part and is therefore when driving the drive rod in the Long hole led. This fitting part has the advantage that the positive connection of the form-fitting surfaces can not be solved by pulling the head part of the locking pin away from the drive rod. Therefore, the fitting part is a high resistance to a break-open attempt of the drive rod fitting having window. The disadvantage here is that designed as a coil spring spring element is a very expensive component and requires a large amount of space. The large space of the spring element means that either the foot must be particularly thin or the slot must be made particularly wide. However, a foot part with a small cross-section has only a low stability. A wide slot leads to a low stability of the faceplate.

Der Erfindung liegt das Problem zugrunde, ein Beschlagteil der eingangs genannten Art so zu gestalten, dass es besonders kostengünstig herstellbar ist und eine hohe Stabilität aufweist.The invention is based on the problem of designing a fitting of the type mentioned above so that it is particularly inexpensive to produce and has a high stability.

Dieses Problem wird erfindungsgemäß dadurch gelöst, dass das Federelement zumindest eine Blattfeder aufweist.This problem is inventively achieved in that the spring element has at least one leaf spring.

Durch diese Gestaltung lässt sich das Federelement außerhalb des Bereichs zwischen der Wandung des Langlochs der Stulpschiene und dem Fußteil des Schließzapfens anordnen. Daher können Fußteil und Stulpschiene mit einer hohen Stabilität gefertigt sein. Die zumindest eine Blattfeder ermöglicht einen geringen Bauraum des Federelementes und eine besonders einfache Montage.With this configuration, the spring element can be arranged outside the region between the wall of the oblong hole of the faceplate and the foot part of the lock pin. Therefore, the footboard and faceplate can be made with high stability. The at least one leaf spring allows a small space of the spring element and a particularly simple installation.

Eine kippfreie Vorspannung des Kopfteils von der Treibstange weg lässt sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung einfach erreichen, wenn das Federelement zumindest eine zweite Blattfeder hat, und wenn die zweite Blattfeder von der Achse des Schließzapfens aus gesehen an der der ersten Blattfeder gegenüberliegenden Seite des Kopfteils anliegt.A tilt-free bias of the head part away from the drive rod can be according to another advantageous Development of the invention easily achieve when the spring element has at least a second leaf spring, and when the second leaf spring, viewed from the axis of the locking pin rests against the side opposite the first leaf spring side of the head part.

Das erfindungsgemäße Beschlagteil gestaltet sich besonders kompakt und verhindert ein unberechtigtes Aufhebeln des das erfindungsgemäße Beschlagteil aufweisenden Treibstangenbeschlages, wenn die zumindest eine Blattfeder an einer Stirnseite des Kopfteils anliegt und wenn die Stirnseite auf dem einem umlaufenden Bund zur Hintergreifung eines Randes eines Schließblechs des Treibstangenbeschlages abgewandten Ende des Kopfteils angeordnet ist.The fitting part according to the invention is particularly compact and prevents unauthorized levering of the fitting part according to the invention comprising drive rod fitting when the at least one leaf spring rests against a front side of the head part and when the front side facing away from a circumferential collar for Hintergreifung an edge of a striker plate of the espagnolette fitting end of Head part is arranged.

Das Kopfteil lässt sich in verriegelter Stellung des Treibstangenbeschlages weder von der Treibstange wegziehen noch zur Verstellung in Richtung der Treibstange hineindrücken, wenn die die Treibstange abdeckende Stulpschiene in einer vorgesehenen Offenstellung des Treibstangenbeschlages eine Verbreiterung in einem Langloch zur Aufnahme des Kopfteils hat und wenn das Langloch in seinen übrigen Bereichen schmaler gestaltet ist als das Kopfteil. Durch diese Gestaltung besteht ausschließlich in der Offenstellung des Treibstangenbeschlages die Möglichkeit der Einstellung der Vorspannung. Bei einem Dreh-Kipp-Beschlag ist die Offenstellung vorzugsweise die Dreh-Offenstellung.The head part can neither pull away in the locked position of the espagnolette fitting from the drive rod nor press for adjustment in the direction of the drive rod when the drive rod covering the faceplate in a designated open position of the espagnolette has a broadening in a slot for receiving the head and if the slot in Its other areas is narrower than the headboard. By this design is possible only in the open position of the espagnolette fitting the possibility of adjusting the bias. In a turn-tilt fitting the open position is preferably the rotational open position.

Ein Verhaken des Federelementes beim Antrieb des Treibstangenbeschlages lässt sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung weitgehend vermeiden, wenn die zumindest eine Blattfeder in Längsrichtung der Treibstange angeordnet ist. Weiterhin kann hierdurch das Fußteil einen der Breite des Langlochs der Stulpschiene entsprechenden Querschnitt und damit eine hohe Stabilität aufweisen, da sich hierdurch das Federelement vollständig außerhalb eines Spaltes zwischen der Wandung des Langlochs und des Fußteils anordnen lässt.A snagging of the spring element when driving the espagnolette fitting can be largely avoided according to another advantageous embodiment of the invention, when the at least one leaf spring is arranged in the longitudinal direction of the drive rod. Furthermore, this can be the Foot have a the width of the slot of the faceplate corresponding cross-section and thus have a high stability, as a result, the spring element can be completely outside a gap between the wall of the slot and the foot part arrange.

Ein Verhaken des Kopfteils in der Verbreiterung des Langlochs der Stulpschiene lässt sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung einfach vermeiden, wenn die zumindest eine Blattfeder in der Position des Kopfteils, in der durch die Formschlussflächen ein Formschluss zwischen dem Fußteil und dem Kopfteil erzeugt ist, mit ihrer Ebene auf der Höhe der der Treibstange abgewandten Seite der Stulpschiene angeordnet ist. Durch diese Gestaltung kann die in Längsrichtung der Treibstange angeordnete Blattfeder als Rampe für das Kopfteil wirken und damit beim Antrieb des Treibstangenbeschlages das Kopfteil von der Treibstange weg drücken.A hooking of the head part in the widening of the oblong hole of the faceplate can be easily avoided according to another advantageous embodiment of the invention, if the at least one leaf spring in the position of the head part in which is generated by the interlocking faces a positive connection between the foot part and the head part, is arranged with its level at the height of the drive rod remote from the face-plate. By this configuration, the leaf spring arranged in the longitudinal direction of the drive rod can act as a ramp for the head part and thus press the head part away from the drive rod when the drive rod fitting is driven.

Das Federelement lässt sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung besonders kostengünstig fertigen, wenn das Federelement mit der zumindest einen Blattfeder eben gestaltet ist.The spring element can be produced particularly cost-effective according to another advantageous embodiment of the invention, when the spring element is designed flat with the at least one leaf spring.

Das Federelement weist gemäß einer anderen vorteilhaften Weiterbildung der Erfindung eine hohe Stabilität auf, wenn das Federelement einen den Schließzapfen umschließenden Rahmen aufweist und wenn die zumindest eine Blattfeder einstückig mit dem Rahmen gefertigt ist und von dem Rahmen zu dem Kopfteil geführt ist. Weiterhin führen die Blattfedern zu einer zuverlässigen Zentrierung des Federelementes. Das Federelement lässt sich zudem zusammen mit den Blattfedern besonders kostengünstig im Stanzverfahren oder durch Schneiden mit einem Laserstrahl aus einem Federblech fertigen.The spring element according to another advantageous embodiment of the invention has a high stability, when the spring element has a locking pin enclosing frame and when the at least one leaf spring is made in one piece with the frame and is guided by the frame to the head part. Furthermore, the leaf springs lead to a reliable centering of the spring element. The spring element can also be particularly cost-effective in the stamping process together with the leaf springs or manufacture by cutting with a laser beam from a spring plate.

Bei außerhalb der Verbreiterung des Langlochs befindlichem Schließzapfen lässt sich der Treibstangenbeschlag besonders reibungsfrei antreiben, wenn das Federelement in der Verbreiterung des Langlochs angeordnet ist.When located outside the widening of the slot locking pin, the espagnolette can drive particularly frictionless when the spring element is arranged in the broadening of the slot.

Der mit dem erfindungsgemäßen Beschlagteil ausgestattete Treibstangenbeschlag ist besonders reibungsarm, wenn das Federelement auf der Treibstange befestigt ist. Hierdurch wird das Federelement mit der Treibstange mitbewegt und vermeidet daher eine Reibung an der Stulpschiene und dem Schließzapfen.The equipped with the fitting part according to the invention espagnolette is particularly low friction when the spring element is mounted on the drive rod. As a result, the spring element is moved with the drive rod and therefore avoids friction on the faceplate and the locking pin.

Zur Vereinfachung der Montage des erfindungsgemäßen Beschlagteils trägt es bei, wenn das Federelement mit der Treibstange vernietet ist. Weiterhin wird das Kopfteil hierdurch in jeder Stellung des Treibstangenbeschlages in diejenige Stellung, in der durch die Formschlussflächen ein Formschluss zwischen dem Fußteil und dem Kopfteil erzeugt ist, vorgespannt.To simplify the assembly of the fitting part according to the invention, it is beneficial if the spring element is riveted to the drive rod. Furthermore, the head part is thereby biased in each position of the espagnolette fitting in that position in which is generated by the interlocking faces a positive connection between the foot part and the head part biased.

Zur Vereinfachung der Montage des erfindungsgemäßen Beschlagteils trägt es bei, wenn das Federelement mit der Stulpschiene verrastet ist.To simplify the assembly of the fitting part according to the invention, it is beneficial if the spring element is locked to the face-plate.

Zur weiteren Vereinfachung der Montage des erfindungsgemäßen Beschlagteils trägt es bei, wenn das Federelement die Stulpschiene zumindest teilweise umgreift.To further simplify the assembly of the fitting part according to the invention, it is helpful if the spring element at least partially surrounds the face-plate rail.

Die Erfindung lässt zahlreiche Ausführungsformen zu. Zur weiteren Verdeutlichung ihres Grundprinzips ist eine davon in der Zeichnung dargestellt und wird nachfolgend beschrieben. Diese zeigt in

Fig. 1
eine Schnittdarstellung eines erfindungsgemäßen Beschlagteils,
Fig. 2
das Beschlagteil aus Figur 1 bei niedergedrücktem Kopfteil eines Schließzapfens,
Fig. 3
eine weitere Ausführungsform des Beschlagteils aus Figur 1 mit verschiebbarem Federelement,
Fig. 4
das Beschlagteil aus Figur 3 ohne Kopfteil des Schließzapfens,
Fig. 5
eine weitere Ausführungsform des erfindungsgemäßen Beschlagteils mit ebenen Blattfedern in perspektivischer Darstellung,
Fig. 6
eine weitere Ausführungsform des erfindungsgemäßen Beschlagteils.
The invention allows numerous embodiments. To further clarify its basic principle is one of them shown in the drawing and will be described below. This shows in
Fig. 1
a sectional view of a fitting part according to the invention,
Fig. 2
the fitting of Figure 1 with depressed headboard of a lock pin,
Fig. 3
a further embodiment of the fitting part of Figure 1 with a displaceable spring element,
Fig. 4
the fitting part of Figure 3 without a head part of the lock pin,
Fig. 5
a further embodiment of the fitting part according to the invention with flat leaf springs in a perspective view,
Fig. 6
a further embodiment of the fitting part according to the invention.

Figur 1 zeigt ein Beschlagteil 1 für einen Treibstangenbeschlag eines Fensters, einer Fenstertür oder dergleichen mit einer unterhalb einer Stulpschiene 2 angeordneten Treibstange 3. Auf der Treibstange 3 ist ein Schließzapfen 4 angeordnet. Der Schließzapfen 4 steht einem Schließblech 5 gegenüber. Die Treibstange 3 mit dem Schließzapfen 4 lässt sich beispielsweise in einem Flügel des Fensters und das Schließblech 5 in einem Rahmen des Fensters befestigen. Das Beschlagteil 1 ist damit als Verschluss ausgebildet. Zur Vereinfachung der Zeichnung sind Bauteile des Fensters nicht dargestellt. Die Treibstange 3 ist längsverschieblich geführt. Der Schließzapfen 4 durchdringt die Stulpschiene 2 im Bereich eines Langlochs 6. Bei einer Verschiebung der Treibstange 3 nach rechts gelangt der Schließzapfen 4 in das Schließblech 5. Dabei hintergreift ein an dem Schließzapfen 4 angeordneter umlaufender Bund 7 einen Rand 8 des Schließblechs 5. Das das Beschlagteil 1 aufweisende Fenster wird hierdurch verriegelt. Der Schließzapfen 4 befindet sich in der dargestellten Stellung außerhalb des Schließblechs 5. Dies kennzeichnet die Offenstellung des Beschlagteils 1.Figure 1 shows a fitting part 1 for a drive rod fitting a window, a French window or the like with a arranged below a cuff rail 2 drive rod 3. On the drive rod 3, a locking pin 4 is arranged. The locking pin 4 is opposite to a striking plate 5. The drive rod 3 with the locking pin 4 can be fixed, for example, in a wing of the window and the striking plate 5 in a frame of the window. The fitting part 1 is thus designed as a closure. To simplify the drawing components of the window are not shown. The drive rod 3 is guided longitudinally displaceable. With a displacement of the drive rod 3 to the right of the lock pin 4 enters the lock plate 5. It engages behind a arranged on the lock pin 4 circumferential collar 7 an edge 8 of the striker 5. Das das Fitting part 1 having windows is thereby locked. The locking pin 4 is located in the illustrated position outside of the striker plate 5. This characterizes the open position of the fitting part. 1

Der Schließzapfen 4 weist ein mit der Treibstange 3 vernietetes Fußteil 9 auf. Der umlaufende Bund 7 ist auf einem Kopfteil 10 des Schließzapfens 4 angeordnet. Das Kopfteil 10 ist senkrecht auf die Treibstange 3 hin geführt und wird von zwei auf der Treibstange 3 angeordneten Federelementen 11 in die dargestellte Stellung vorgespannt. Die Federelemente 11 sind mit der Treibstange 3 vernietet und weisen jeweils eine in Bewegungsrichtung der Treibstange 3 angeordnete Blattfeder 12 auf. Die Blattfedern 12 stützen sich an der dem umlaufenden Bund 7 abgewandten Ende des Kopfteils 10 ab. An dem der Treibstange 3 abgewandten Ende hat das Fußteil 9 Formschlussflächen 13, welche Formschlussflächen 14 des Kopfteils 10 gegenüberstehen. Die Formschlussflächen 13, 14 sind im Querschnitt unrund, beispielsweise achteckig, gestaltet und erzeugen eine unverdrehbare Verbindung des Kopfteils 10 mit dem Fußteil 9. Das Kopfteil 10 weist zudem eine exzentrisch zu dem Fußteil 9 angeordnete Außenmantelfläche 15 auf. Über die Drehstellung des Kopfteils 10 und damit der Außenmantelfläche 15 zum Fußteil 9 lässt sich die Vorspannung des Schließzapfens 4 gegenüber dem Schließblech 5 in verriegelter Stellung verstellen.The locking pin 4 has a riveted to the drive rod 3 foot part 9. The circumferential collar 7 is arranged on a head part 10 of the lock pin 4. The head part 10 is guided perpendicular to the drive rod 3 and is biased by two arranged on the drive rod 3 spring elements 11 in the position shown. The spring elements 11 are riveted to the drive rod 3 and each have a arranged in the direction of movement of the drive rod 3 leaf spring 12. The leaf springs 12 are based on the peripheral collar 7 facing away from the end of the head part 10. At the end remote from the drive rod 3, the foot part 9 has form-locking surfaces 13, which face the form-fitting surfaces 14 of the head part 10. The form-fitting surfaces 13, 14 are non-circular in cross-section, for example, octagonal, designed and produce a non-rotatable connection of the head part 10 with the foot part 9. The head part 10 also has an eccentrically arranged to the foot part 9 outer circumferential surface 15. About the rotational position of the head part 10 and thus the outer circumferential surface 15 to the foot part 9, the bias of the locking pin 4 relative to the strike plate 5 can be adjusted in the locked position.

In der dargestellten Offenstellung des Treibstangenbeschlages hat das Langloch 6 in der Stulpschiene 2 eine Verbreiterung 16 zur Aufnahme des Kopfteils 10. Das Kopfteil 10 lässt sich damit gegen die Kraft der Blattfedern 12 auf die Treibstange 3 zu bewegen, wie es in Figur 2 dargestellt ist. In dieser niedergedrückten Stellung des Kopfteils 10 sind die Formschlussflächen 14 des Kopfteils 10 von den Formschlussflächen 13 des Fußteils 9 gelöst. Damit lässt sich das Kopfteil 10 gegenüber dem Fußteil 9 verdrehen und die Position der Außenmantelfläche 15 zum Fußteil 9 verstellen.In the illustrated open position of the espagnolette fitting, the slot 6 in the faceplate 2 has a widening 16 for receiving the head part 10. The head part 10 can thus move against the force of the leaf springs 12 on the drive rod 3, as shown in Figure 2. In this depressed position of the head part 10, the form-fitting surfaces 14 of the head part 10 are released from the form-locking surfaces 13 of the foot part 9. This allows the head part 10 to rotate relative to the foot part 9 and adjust the position of the outer lateral surface 15 to the foot part 9.

Figur 3 zeigt perspektivisch eine weitere Ausführungsform des Beschlagteils 1, welches sich von dem aus Figur 1 nur dadurch unterscheidet, dass ein Federelement 17 einen den Schließzapfen 4 umgreifenden Rahmen 18 aufweist. Das Federelement 17 ist zwischen der Stulpschiene 2 und dem Kopfteil 10 des Schließzapfens 4 angeordnet. Figur 4 zeigt zur Verdeutlichung das Beschlagteil 1 ohne das Kopfteil 10 des Schließzapfens 4 aus Figur 3. Das Federelement 17 hat zwei von dem Rahmen 18 auf das Fußteil 9 des Schließzapfens 4 zu weisende Blattfedern 19. Die Blattfedern 19 sind einstückig mit dem Rahmen 18 gefertigt und umschließen das Fußteil 9 teilweise. Bei einem Antrieb der Treibstange 3 wird das Federelement 17 mitbewegt. Das in Figur 3 dargestellte Kopfteil 10 lässt sich niederdrücken, wenn sich der Schließzapfen 4 im Bereich der Verbreiterung 16 des Langlochs 6 befindet. Dabei biegen sich die Blattfedern 19 auf die Treibstange zu.FIG. 3 shows in perspective a further embodiment of the fitting part 1, which differs from that of FIG. 1 only in that a spring element 17 has a frame 18 encompassing the locking pin 4. The spring element 17 is arranged between the faceplate 2 and the head part 10 of the lock pin 4. Figure 4 shows for clarity the fitting part 1 without the head part 10 of the lock pin 4 of Figure 3. The spring element 17 has two of the frame 18 to the foot part 9 of the lock pin 4 to be pointed leaf springs 19. The leaf springs 19 are made in one piece with the frame 18 and partially enclose the foot part 9. In a drive of the drive rod 3, the spring element 17 is moved. The head part 10 shown in FIG. 3 can be pressed down when the locking pin 4 is located in the region of the widening 16 of the oblong hole 6. The leaf springs 19 turn towards the drive rod.

Figur 5 zeigt eine weitere Ausführungsform des Beschlagteils 1, welches sich von dem aus Figur 1 nur dadurch unterscheidet, dass ein Federelement 20 mit der Stulpschiene 2 im Bereich der Verbreiterung 16 des Langlochs 6 verrastet ist. Damit verbleibt das Federelement 20 beim Antrieb der Treibstange 3 fest in der dargestellten Stellung an der Stulpschiene 2. Das Federelement 20 hat zwei aufeinander zu weisende Blattfedern 21. In der Zeichnung ist zur Vereinfachung das Federelement 20 nur an einer Seite des Schließzapfens 4 dargestellt. Selbstverständlich kann ein zweites Federelement 20 auf der anderen Seite des Schließzapfens 4 mit der Stulpschiene 2 verrastet sein.Figure 5 shows a further embodiment of the fitting part 1, which differs from that of Figure 1 only in that a spring element 20 with the faceplate 2 is latched in the region of the widening 16 of the slot 6. The spring element 20 has two mutually facing leaf springs 21. In the drawing, the spring element 20 is shown for simplicity only on one side of the lock pin 4. Of course, a second spring element 20 may be latched on the other side of the lock pin 4 with the face-plate 2.

Figur 6 zeigt eine weitere Ausführungsform des Beschlagteils 1, bei dem zwei Federelemente 22 die Stulpschiene 2 im Bereich der Verbreiterung 16 des Langlochs teilweise umgreifen und jeweils zwei von der Treibstange 3 zu dem Kopfteil 10 des Schließzapfens 4 hervorstehende Blattfedern 23 haben. Da die Federelemente 22 die Stulpschiene 2 teilweise umgreifen und bis in die Verbreiterung 16 des Langlochs 6 geführt sind, sind die Federelemente 22 zumindest teilweise zwischen Treibstange 3 und Stulpschiene 2 hindurch geführt.Figure 6 shows a further embodiment of the fitting part 1, in which two spring elements 22 surround the faceplate 2 in the region of the widening 16 of the slot partially and each have two of the drive rod 3 to the head part 10 of the lock pin 4 projecting leaf springs 23. Since the spring elements 22 partially surround the faceplate 2 and are guided into the widening 16 of the slot 6, the spring elements 22 are at least partially guided between the drive rod 3 and the faceplate 2.

Claims (13)

Beschlagteil für einen Treibstangenbeschlag mit einem auf einer längsbeweglich geführten Treibstange befestigten Schließzapfen, mit einem zur Befestigung auf der Treibstange vorgesehenen Fußteil, mit einem mit dem Fußteil verbundenen Kopfteil des Schließzapfens, wobei das Fußteil und das Kopfteil Formschlussflächen zur drehfesten formschlüssigen Verbindung haben und eine Außenmantelfläche des Kopfteils exzentrisch zu seinen Formschlussflächen angeordnet ist, mit einem Federelement zur Vorspannung des Kopfteils aus einer Position, in der ein Formschluss der Formschlussflächen gelöst ist, in eine Position, in der durch die Formschlussflächen ein Formschluss zwischen dem Fußteil und dem Kopfteil erzeugt ist, wobei die Richtung der Vorspannung des Kopfteils durch das Federelement von der Treibstange weg weist und das Kopfteil in zumindest einer Stellung der Treibstange auf die Treibstange zu beweglich gehalten ist, und mit einem die Treibstange abdeckenden und ein Langloch zur Durchführung des Schließzapfens aufweisenden Stulpschiene, dadurch gekennzeichnet, dass das Federelement (11, 17, 20, 22) zumindest eine Blattfeder (12, 19, 20, 23) aufweist.Fitting part for an espagnolette fitting with a locking pin mounted on a longitudinally movable drive rod, with a provided for attachment to the drive rod foot, with a connected to the footboard head part of the lock pin, the foot and the head part have form-fitting surfaces for non-rotatable positive connection and an outer surface of the Head member is disposed eccentrically to its form-fitting surfaces, with a spring element for biasing the head part from a position in which a positive connection of the form-locking surfaces is dissolved, in a position in which a positive connection between the foot part and the head part is generated by the interlocking surfaces, wherein the Toward the direction of the bias of the head part by the spring element away from the drive rod and the head part is held in at least one position of the drive rod to the drive rod to move, and with a drive rod covering and a slot for carrying out the lock pin having face-plate, characterized in that the spring element (11, 17, 20, 22) at least one leaf spring (12, 19, 20, 23). Beschlagteil nach Anspruch 1, dadurch gekennzeichnet, dass das Federelement (11, 17, 20, 22) zumindest eine zweite Blattfeder (12, 19, 20, 23) hat, und dass die zweite Blattfeder (12, 19, 20, 23) von der Achse des Schließzapfens (4) aus gesehen an der der ersten Blattfeder (12, 19, 20, 23) gegenüberliegenden Seiten des Kopfteils (10) anliegt.Fitting part according to claim 1, characterized in that the spring element (11, 17, 20, 22) at least a second leaf spring (12, 19, 20, 23) has, and that the second leaf spring (12, 19, 20, 23) of Seen from the axis of the locking pin (4) from the first leaf spring (12, 19, 20, 23) opposite sides of the head part (10). Beschlagteil nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die zumindest eine Blattfeder (12, 19, 20, 23) an einer Stirnseite des Kopfteils (10) anliegt und dass die Stirnseite auf dem einen umlaufenden Bund (7) zur Hintergreifung eines Randes (8) eines Schließblechs (5) des Treibstangenbeschlages abgewandten Ende des Kopfteils (10) angeordnet ist.Fitting part according to claim 1 or 2, characterized in that the at least one leaf spring (12, 19, 20, 23) rests against an end face of the head part (10) and that the end face on the one circumferential collar (7) for Hintergreifung an edge ( 8) of a striker plate (5) of the espagnolette facing away from the end of the head part (10) is arranged. Beschlagteil nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die die Treibstange (3) abdeckende Stulpschiene (2) in einer vorgesehenen Offenstellung des Treibstangenbeschlages eine Verbreiterung (16) in einem Langloch (6) zur Aufnahme des Kopfteils (10) hat und dass das Langloch (6) in seinen übrigen Bereichen schmaler gestaltet ist als das Kopfteil (10).Fitting part according to claim 1 or 2, characterized in that the drive rod (3) covering the faceplate (2) in an intended open position of the espagnolette has a widening (16) in a slot (6) for receiving the head part (10) and that Slot (6) is designed narrower in its remaining areas than the head part (10). Beschlagteil nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die zumindest eine Blattfeder (12, 19, 20, 23) in Längsrichtung der Treibstange (3) ausgerichtet ist.Fitting part according to one of the preceding claims, characterized in that the at least one leaf spring (12, 19, 20, 23) in the longitudinal direction of the drive rod (3) is aligned. Beschlagteil nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die zumindest eine Blattfeder (19, 20) in der Position des Kopfteils (10), in der durch die Formschlussflächen (13, 14) ein Formschluss zwischen dem Fußteil (9) und dem Kopfteil (10) erzeugt ist, mit ihrer Ebene auf der Höhe der der Treibstange (3) abgewandten Seite der Stulpschiene (2) angeordnet ist.Fitting part according to one of the preceding claims, characterized in that the at least one leaf spring (19, 20) in the position of the head part (10) in which by the form-locking surfaces (13, 14) a positive connection between the foot part (9) and the head part (10) is generated, with its plane at the height of the drive rod (3) facing away from the faceplate (2) is arranged. Beschlagteil nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Federelement (17) mit der zumindest einen Blattfeder (19) eben gestaltet ist.Fitting part according to claim 1 or 2, characterized in that the spring element (17) with the at least one leaf spring (19) is designed flat. Beschlagteil nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Federelement (17) einen den Schließzapfen (4) umschließenden Rahmen (18) aufweist und dass die zumindest eine Blattfeder (19) einstückig mit dem Rahmen (18) gefertigt ist und von dem Rahmen (18) zu dem Kopfteil (10) geführt ist.Fitting part according to claim 1 or 2, characterized in that the spring element (17) has a locking pin (4) enclosing frame (18) and that the at least one leaf spring (19) is made in one piece with the frame (18) and of the frame (18) is guided to the head part (10). Beschlagteil nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Federelement (20, 22) in der Verbreiterung (16) des Langlochs (6) angeordnet ist.Fitting part according to claim 1 or 2, characterized in that the spring element (20, 22) in the widening (16) of the elongated hole (6) is arranged. Beschlagteil nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Federelement (11) auf der Treibstange (3) befestigt ist.Fitting part according to claim 1 or 2, characterized in that the spring element (11) on the drive rod (3) is fixed. Beschlagteil nach Anspruch 10, dadurch gekennzeichnet, dass das Federelement (11) mit der Treibstange (3) vernietet ist.Fitting part according to claim 10, characterized in that the spring element (11) with the drive rod (3) is riveted. Beschlagteil nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Federelement (20, 22) mit der Stulpschiene (2) verrastet ist.Fitting part according to claim 1 or 2, characterized in that the spring element (20, 22) is latched to the faceplate (2). Beschlagteil nach Anspruch 1, 2 oder 12, dadurch gekennzeichnet, dass das Federelement (20, 22) die Stulpschiene (2) zumindest teilweise umgreift.Fitting part according to claim 1, 2 or 12, characterized in that the spring element (20, 22) engages around the face-plate rail (2) at least partially.
EP06116075A 2005-07-28 2006-06-26 Fitting component for an espagnolette fitting Not-in-force EP1757761B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005000099A DE102005000099A1 (en) 2005-07-28 2005-07-28 Fitting for rod-operated window catch, includes leaf spring and head section with flange engaging edge of locking strip forming part of catch mechanism

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EP1757761A1 true EP1757761A1 (en) 2007-02-28
EP1757761B1 EP1757761B1 (en) 2008-05-28

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EP06116075A Not-in-force EP1757761B1 (en) 2005-07-28 2006-06-26 Fitting component for an espagnolette fitting

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AT (1) ATE397139T1 (en)
DE (2) DE102005000099A1 (en)

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GB2584333A (en) * 2019-05-31 2020-12-02 Gretsch Unitas Ltd A cam arrangement
WO2020240156A1 (en) * 2019-05-31 2020-12-03 Gretsch Unitas Limited A cam arrangement
EP3783176A1 (en) * 2019-08-22 2021-02-24 Gretsch-Unitas GmbH Baubeschläge Drive rod fitting, door or window closure and door or window assembly
IT201900025729A1 (en) * 2019-12-30 2021-06-30 Claudio Zorzi SYSTEM FOR OPENING AND CLOSING THE DOORS OF A WINDOW

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DE102013222691A1 (en) * 2013-11-07 2015-05-07 Maco Technologie Gmbh Hardware for windows or doors
DE102016225133A1 (en) * 2016-12-15 2018-06-21 Roto Frank Ag Fitting with a through hole having a face plate

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DE19920832A1 (en) * 1999-05-06 2000-11-09 Winkhaus Fa August Locking mechanism for door or window has a locking stub with eccentric outer sleeve moved by a locking bar to grip into a locking profile
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GB2584333A (en) * 2019-05-31 2020-12-02 Gretsch Unitas Ltd A cam arrangement
WO2020240156A1 (en) * 2019-05-31 2020-12-03 Gretsch Unitas Limited A cam arrangement
GB2584333B (en) * 2019-05-31 2023-04-26 Gretsch Unitas Ltd A cam arrangement
GB2584332B (en) * 2019-05-31 2023-04-26 Gretsch Unitas Ltd A cam arrangement
EP3783176A1 (en) * 2019-08-22 2021-02-24 Gretsch-Unitas GmbH Baubeschläge Drive rod fitting, door or window closure and door or window assembly
IT201900025729A1 (en) * 2019-12-30 2021-06-30 Claudio Zorzi SYSTEM FOR OPENING AND CLOSING THE DOORS OF A WINDOW

Also Published As

Publication number Publication date
DE502006000827D1 (en) 2008-07-10
EP1757761B1 (en) 2008-05-28
ATE397139T1 (en) 2008-06-15
DE102005000099A1 (en) 2007-02-01

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