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EP3868984B1 - Lever gear for a drive rod fitting concealed in a rebate space - Google Patents

Lever gear for a drive rod fitting concealed in a rebate space Download PDF

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Publication number
EP3868984B1
EP3868984B1 EP21155996.8A EP21155996A EP3868984B1 EP 3868984 B1 EP3868984 B1 EP 3868984B1 EP 21155996 A EP21155996 A EP 21155996A EP 3868984 B1 EP3868984 B1 EP 3868984B1
Authority
EP
European Patent Office
Prior art keywords
lever
slider
operating lever
operating
gear according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP21155996.8A
Other languages
German (de)
French (fr)
Other versions
EP3868984A1 (en
Inventor
Stefan Niehues
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.)
Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Publication of EP3868984A1 publication Critical patent/EP3868984A1/en
Application granted granted Critical
Publication of EP3868984B1 publication Critical patent/EP3868984B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
    • E05C7/045—Sliding bolts mounted on or in the edge of a normally closed wing of a double-door or -window
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B5/00—Handles completely let into the surface of the wing
    • E05B5/003—Pop-out handles, e.g. sliding outwardly before rotation

Definitions

  • the invention relates to a lever mechanism for a connecting rod fitting arranged in a concealed manner in a rebate space, with an operating lever that can be pivoted relative to a faceplate for driving a connecting rod guided in a longitudinally displaceable manner on the faceplate and with a lifting device for moving the operating lever from a recessed basic position into a protruding operating position and with a holding device for Holding of the control lever in the lowered basic position.
  • Such a lever mechanism is, for example, from EP 1 790 804 A2 famous.
  • the lifting device has a lifting handle arranged on a seesaw arm. Another rocker arm coupled to the lifting handle rests on the underside of the operating lever.
  • the holding device has a magnet which holds the operating lever in the retracted basic position.
  • a closure device has become known in which a holding device holds a folding lever in a form-fitting manner in a position that is flush with the folding surface.
  • the folding lever is moved into a protruding position via a spring element.
  • This closure device also has a large number of components.
  • the invention is based on the problem of developing a lever mechanism of the type mentioned at the outset in such a way that it is particularly simple in construction and safe to operate.
  • the holding device has a longitudinally movable slide and that the slide can be moved from a holding position holding the operating lever in the basic position to a release position raising the operating lever into the operating position.
  • the lever mechanism is thus constructed in a particularly simple manner.
  • the lever mechanism is particularly safe to use because the movement of the slide is decisive for the function of the holding device and the lifting device.
  • control of the holding device is particularly simple if the slide is prestressed into the holding position by a spring element.
  • the control of the lifting device is particularly simple if the slide and the operating lever face one another with a ramp and a support element which slides along the ramp when the slide is moved.
  • the support element of one component slides over the ramp of the other component, so that when the slide is moved, the operating lever is raised into the operating position.
  • the support element can also be designed in the form of a ramp.
  • the operating lever can be actively supported in the operating position if the slide has a sliding surface that supports the operating lever in the operating position. After releasing the holding device by one movement of the slide, the sliding surface reaches the holding position between the operating lever and faceplate when the slide moves back and supports the operating lever.
  • the operating lever is held reliably in the holding position of the slide when the operating lever rests against a stop of the slide in the retracted basic position.
  • the holding device is also particularly simple in terms of construction. This design enables the slide to support the operating lever with the sliding surface in the protruding operating position or with the stop in the lowered basic position.
  • the slide has a particularly simple design if the stop and the sliding surface of the slide are arranged on opposite sides of a web.
  • the assembly of the lever mechanism is particularly simple if the slide has a guide in a housing and the housing is connected to the faceplate.
  • the housing, the spring element and the slide are designed as a structural unit that can be preassembled.
  • connection of the slide to the housing and the limitation of the displaceability of the slide is particularly simple if the slide has a securing pin penetrating a slot in the housing.
  • the production of the preassembled unit is particularly simple if the securing pin has an insertion bevel and a shoulder adjoining the insertion bevel and that the shoulder supports the slide in the slot against the force of the spring element.
  • the slide can be inserted into the housing until the insertion bevel of the securing pin snaps with the shoulder behind an edge of the elongated hole.
  • figure 1 shows a two-wing window without a mullion with two wings 2, 3 articulated on a frame 1.
  • the wings 2, 3 each have a connecting rod fitting 4, 5, via which they are locked to the frame 1.
  • One of the wings 2 has a handle 6 for driving the espagnolette fitting 4 arranged on this sash 2.
  • the other sash 3 has a lever mechanism 7 arranged concealed in a rebate gap between the wings 2, 3 for driving the espagnolette fitting 5 arranged on this sash 2.
  • FIG 2 shows an enlarged perspective view of the lever mechanism 7 figure 1 .
  • the lever mechanism 7 is arranged on a faceplate 8 which is firmly connected to the leaf 3 and drives a drive rod 9 which is guided in a longitudinally displaceable manner on the faceplate 8 .
  • the lever mechanism 7 has an operating lever 11 connected to the faceplate 8 via a bearing 10.
  • the operating lever 11 is connected to the connecting rod 9 via an intermediate lever 12 supported on two sides, so that the connecting rod 9 is displaced when the operating lever 11 is moved around the bearing 10 the faceplate 8 is pivoted.
  • the connecting rod 9 is held in a position in which the wing 3 is locked in the frame 1 or the other wing 2.
  • the operating lever 11 is in a lowered basic position in which it is flush with a rebate surface of the wing 3 .
  • the free end of the operating lever 11 faces a slide 13 .
  • figure 3 shows an enlarged sectional view through the operating lever 11 and the slide 13 figure 2 along line III - III.
  • the slide 13 is guided in a guide 14 in relation to a housing 15 which is riveted to the faceplate 8 and is pretensioned by a spring element 16 in the direction of the free end of the operating lever 11 .
  • the housing 15 has an elongated hole 17 for receiving a securing pin 18 of the slide 13.
  • the securing pin 18 has an insertion bevel 19 and a shoulder 20 adjoining the insertion bevel 19.
  • the shoulder 20 supports the slide 13 in the elongated hole 17 against the force of the spring element 16 away.
  • the slide 13 and the operating lever 11 have a lifting device 21 with a ramp 22 which is arranged on the slide 13 and faces a supporting element 23 of the operating lever 11 .
  • the support element 23 is as the edge of a recess 24 in the Faceplate 8 facing side of the operating lever 11 is arranged.
  • the ramp 22 presses against the support element 23, causing the operating lever 11 to move into an in figure 5 shown, protruding operating position can be moved.
  • the slider 13 On the side facing away from the faceplate 8, the slider 13 has a rough gripping surface 25 for moving by hand.
  • figure 4 shows the operating lever 11 and the slide 13 in a side view in the area of a holding device 26.
  • the slide 13 overlaps the operating lever 11, which is in the basic position shown, with a web 27.
  • the web 27 has a stop 28 for support on its side facing the faceplate 8 of the operating lever 11.
  • the holding device 26 is thus in a holding position in which the operating lever 11 is held in the basic position.
  • the protruding position of the operating lever 11 is in figure 5 shown. After the slide 13 is released, it slides, driven by the force of the spring element 16, with a sliding surface 29 under the free end of the operating lever 11 and supports it. As a result, this can be easily gripped and the espagnolette fitting 5 off figure 1 are driven.
  • figure 6 shows the operating lever 11 in a perspective view of the recess 24 with the support element 23.
  • Bearing bores 30, 31 for the bearing 10 of the operating lever 11 on the faceplate 8 and for the intermediate lever 12 for driving the connecting rod 9 are visible.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Switches With Compound Operations (AREA)

Description

Die Erfindung betrifft ein Hebelgetriebe für einen in einer Falzluft verdeckt angeordneten Treibstangenbeschlag mit einem gegenüber einer Stulpschiene verschwenkbaren Bedienhebel zum Antrieb einer an der Stulpschiene längsverschieblich geführten Treibstange und mit einer Anhebevorrichtung zur Bewegung des Bedienhebels von einer versenkten Grundstellung in eine hervorstehende Bedienstellung und mit einer Haltevorrichtung zur Halterung des Bedienhebels in der versenkten Grundstellung.The invention relates to a lever mechanism for a connecting rod fitting arranged in a concealed manner in a rebate space, with an operating lever that can be pivoted relative to a faceplate for driving a connecting rod guided in a longitudinally displaceable manner on the faceplate and with a lifting device for moving the operating lever from a recessed basic position into a protruding operating position and with a holding device for Holding of the control lever in the lowered basic position.

Ein solches Hebelgetriebe ist beispielsweise aus der EP 1 790 804 A2 bekannt. Bei diesem Hebelgetriebe hat die Anhebevorrichtung eine auf einem Wippenschenkel angeordnete Anhebehandhabe. Ein mit der Anhebehandhabe gekoppelter weiterer Wippenschenkel liegt an der Unterseite des Bedienhebels an. Beim Niederdrücken der Anhebehandhabe wird der Bedienhebel aus der versenkten Grundstellung in die hervorstehende Bedienstellung bewegt. Die Halteeinrichtung hat einen Magneten, welcher den Bedienhebel in der versenkten Grundstellung hält. Hierdurch hat das Hebelgetriebe eine große Anzahl von Bauteilen.Such a lever mechanism is, for example, from EP 1 790 804 A2 famous. In this lever mechanism, the lifting device has a lifting handle arranged on a seesaw arm. Another rocker arm coupled to the lifting handle rests on the underside of the operating lever. When the lifting handle is depressed, the operating lever is moved from the retracted basic position to the protruding operating position. The holding device has a magnet which holds the operating lever in the retracted basic position. As a result, the lever mechanism has a large number of components.

Aus der DE 202 01 808 U1 ist eine Verschlussvorrichtung bekannt geworden, bei der eine Haltevorrichtung einen Falzhebel formschlüssig in einer mit der Falzfläche abschließenden Stellung hält. Über ein Federelement wird der Falzhebel in eine hervorstehende Stellung bewegt. Diese Verschlussvorrichtung weist ebenfalls eine hohe Anzahl an Bauteilen auf.From the DE 202 01 808 U1 a closure device has become known in which a holding device holds a folding lever in a form-fitting manner in a position that is flush with the folding surface. The folding lever is moved into a protruding position via a spring element. This closure device also has a large number of components.

Der Erfindung liegt das Problem zugrunde, ein Hebelgetriebe der eingangs genannten Art so weiter zu bilden, dass es besonders einfach aufgebaut und sicher zu bedienen ist.The invention is based on the problem of developing a lever mechanism of the type mentioned at the outset in such a way that it is particularly simple in construction and safe to operate.

Dieses Problem wird erfindungsgemäß dadurch gelöst, dass die Haltevorrichtung einen längsbeweglichen Schieber hat und dass der Schieber von einer den Bedienhebel in der Grundstellung haltenden Haltestellung in eine den Bedienhebel in die Bedienstellung anhebenden Freigabestellung bewegbar ist.This problem is solved according to the invention in that the holding device has a longitudinally movable slide and that the slide can be moved from a holding position holding the operating lever in the basic position to a release position raising the operating lever into the operating position.

Durch diese Gestaltung sind wesentliche Bauteile der Haltevorrichtung und der Anhebevorrichtung gemeinsam in dem Schieber angeordnet. Hierdurch werden zusätzlich am Bedienhebel anzuordnende Magnete oder Federelemente vermieden. Damit ist das Hebelgetriebe besonders einfach aufgebaut. Zudem ist das Hebelgetriebe besonders sicher zu bedienen, weil die Bewegung des Schiebers für die Funktion der Halteeinrichtung und der Anhebeeinrichtung maßgeblich ist.With this design, essential components of the holding device and the lifting device are arranged together in the slide. This will additionally magnets or spring elements to be arranged on the operating lever are avoided. The lever mechanism is thus constructed in a particularly simple manner. In addition, the lever mechanism is particularly safe to use because the movement of the slide is decisive for the function of the holding device and the lifting device.

Die Steuerung der Haltevorrichtung gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung besonders einfach, wenn der Schieber von einem Federelement in die Haltestellung vorgespannt ist.According to another advantageous development of the invention, the control of the holding device is particularly simple if the slide is prestressed into the holding position by a spring element.

Die Steuerung der Anhebevorrichtung gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung besonders einfach, wenn der Schieber und der Bedienhebel mit einer Rampe und einem bei der Bewegung des Schiebers an der Rampe entlang gleitenden Abstützelement einander gegenüberstehen. Durch diese Gestaltung gleitet das Abstützelement des einen Bauteils über die Rampe des anderen Bauteils, so dass bei der Bewegung des Schiebers der Bedienhebel in die Bedienstellung angehoben wird. Selbstverständlich kann das Abstützelement ebenfalls rampenförmig gestaltet sein.According to another advantageous development of the invention, the control of the lifting device is particularly simple if the slide and the operating lever face one another with a ramp and a support element which slides along the ramp when the slide is moved. With this design, the support element of one component slides over the ramp of the other component, so that when the slide is moved, the operating lever is raised into the operating position. Of course, the support element can also be designed in the form of a ramp.

Der Bedienhebel lässt sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung aktiv in der Bedienstellung abstützen, wenn der Schieber eine den Bedienhebel in der Bedienstellung abstützende Gleitfläche hat. Nach dem Lösen der Haltevorrichtung durch die eine Bewegung des Schiebers gelangt die Gleitfläche bei der Rückbewegung des Schiebers in die Haltestellung zwischen Bedienhebel und Stulpschiene und stützt den Bedienhebel ab.According to another advantageous development of the invention, the operating lever can be actively supported in the operating position if the slide has a sliding surface that supports the operating lever in the operating position. After releasing the holding device by one movement of the slide, the sliding surface reaches the holding position between the operating lever and faceplate when the slide moves back and supports the operating lever.

Der Bedienhebel ist gemäß einer anderen vorteilhaften Weiterbildung der Erfindung in der Haltestellung des Schiebers zuverlässig gehalten, wenn der Bedienhebel in der versenkten Grundstellung an einem Anschlag des Schiebers anliegt. Hierdurch gestaltet sich zudem die Haltevorrichtung konstruktiv besonders einfach. Durch diese Gestaltung vermag der Schieber den Bedienhebel mit der Gleitfläche in der hervorstehenden Bedienstellung oder mit dem Anschlag in der versenkten Grundstellung abzustützen.According to another advantageous development of the invention, the operating lever is held reliably in the holding position of the slide when the operating lever rests against a stop of the slide in the retracted basic position. As a result, the holding device is also particularly simple in terms of construction. This design enables the slide to support the operating lever with the sliding surface in the protruding operating position or with the stop in the lowered basic position.

Der Schieber gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung konstruktiv besonders einfach, wenn der Anschlag und die Gleitfläche des Schiebers auf einander gegenüberliegenden Seiten eines Steges angeordnet sind.According to another advantageous development of the invention, the slide has a particularly simple design if the stop and the sliding surface of the slide are arranged on opposite sides of a web.

Die Montage des Hebelgetriebes gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung besonders einfach, wenn der Schieber eine Führung in einem Gehäuse hat und dass das Gehäuse mit der Stulpschiene verbunden ist.According to another advantageous development of the invention, the assembly of the lever mechanism is particularly simple if the slide has a guide in a housing and the housing is connected to the faceplate.

Zur weiteren Vereinfachung der Montage des Hebelgetriebes trägt es gemäß einer anderen vorteilhaften Weiterbildung der Erfindung bei, wenn das Gehäuse, das Federelement und der Schieber als vormontierbare bauliche Einheit ausgebildet sind.According to another advantageous development of the invention, it contributes to further simplifying the assembly of the lever mechanism if the housing, the spring element and the slide are designed as a structural unit that can be preassembled.

Die Verbindung des Schiebers mit dem Gehäuse und die Begrenzung der Verschieblichkeit des Schiebers gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung besonders einfach, wenn der Schieber einen in ein Langloch des Gehäuses eindringenden Sicherungszapfen hat.According to another advantageous development of the invention, the connection of the slide to the housing and the limitation of the displaceability of the slide is particularly simple if the slide has a securing pin penetrating a slot in the housing.

Die Erzeugung der vormontierbaren Einheit gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung besonders einfach, wenn der Sicherungszapfen eine Einführschräge und einen sich an die Einführschräge anschließenden Absatz hat und dass der Absatz den Schieber im Langloch gegen die Kraft des Federelementes abstützt. Durch diese Gestaltung kann der Schieber in das Gehäuse eingeführt werden, bis die Einführschräge des Sicherungszapfens mit dem Absatz hinter einen Rand des Langlochs einschnappt.According to another advantageous development of the invention, the production of the preassembled unit is particularly simple if the securing pin has an insertion bevel and a shoulder adjoining the insertion bevel and that the shoulder supports the slide in the slot against the force of the spring element. With this configuration, the slide can be inserted into the housing until the insertion bevel of the securing pin snaps with the shoulder behind an edge of the elongated hole.

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 ein zweiflügeliges Fenster mit einem Treibstangenbeschlag,
  • Fig.2 vergrößert eine perspektivische Darstellung eines Hebelgetriebes des Treibstangenbeschlages aus Figur 1,
  • Fig.3 stark vergrößert eine Schnittdarstellung durch einen Teilbereich des Hebelgetriebes aus Figur 2 entlang der Linie III - III,
  • Fig.4 stark vergrößert eine Seitenansicht eines Teilbereichs des Hebelgetriebes aus Figur 1 in einer Grundstellung,
  • Fig.5 die Seitenansicht des Hebelgetriebes aus Figur 4 in einer Bedienstellung,
  • Fig.6 den Bedienhebel des Hebelgetriebes in einer perspektivischen Darstellung.
The invention permits numerous embodiments. To further clarify its basic principle, one of them is shown in the drawing and is described below. This shows in
  • Fig.1 a double-leaf window with an espagnolette fitting,
  • Fig.2 enlarges a perspective view of a lever mechanism of the connecting rod fitting figure 1 ,
  • Fig.3 greatly enlarged a sectional view through a portion of the lever mechanism figure 2 along line III - III,
  • Fig.4 greatly enlarged a side view of a portion of the lever mechanism figure 1 in a basic position
  • Fig.5 the side view of the lever mechanism figure 4 in an operating position,
  • Fig.6 the operating lever of the lever mechanism in a perspective view.

Figur 1 zeigt ein zweiflügeliges Fenster ohne Mittelpfosten mit zwei an einem Rahmen 1 angelenkten Flügeln 2, 3. Die Flügel 2, 3 haben jeweils einen Treibstangenbeschlag 4, 5, über den sie mit dem Rahmen 1 verriegelt werden. Einer der Flügel 2 hat eine Handhabe 6 zum Antrieb des an diesem Flügel 2 angeordneten Treibstangenbeschlages 4. Der andere Flügel 3 hat ein verdeckt in einer Falzluft zwischen den Flügeln 2, 3 angeordnetes Hebelgetriebe 7 zum Antrieb des an diesem Flügel 2 angeordneten Treibstangenbeschlages 5. figure 1 shows a two-wing window without a mullion with two wings 2, 3 articulated on a frame 1. The wings 2, 3 each have a connecting rod fitting 4, 5, via which they are locked to the frame 1. One of the wings 2 has a handle 6 for driving the espagnolette fitting 4 arranged on this sash 2. The other sash 3 has a lever mechanism 7 arranged concealed in a rebate gap between the wings 2, 3 for driving the espagnolette fitting 5 arranged on this sash 2.

Figur 2 zeigt eine vergrößerte perspektivische Darstellung auf das Hebelgetriebe 7 aus Figur 1. Das Hebelgetriebe 7 ist an einer fest mit dem Flügel 3 verbundenen Stulpschiene 8 angeordnet und treibt eine an der Stulpschiene 8 längsverschieblich geführte Treibstange 9 an. Das Hebelgetriebe 7 hat einen über eine Lagerung 10 mit der Stulpschiene 8 verbundenen Bedienhebel 11. Der Bedienhebel 11 ist über einen zweiseitig gelagerten Zwischenhebel 12 mit der Treibstange 9 verbunden, so dass die Treibstange 9 verschoben wird, wenn der Bedienhebel 11 um die Lagerung 10 an der Stulpschiene 8 verschwenkt wird. In der dargestellten Stellung ist die Treibstange 9 in einer Stellung gehalten, in der der Flügel 3 im Rahmen 1 oder dem anderen Flügel 2 verriegelt ist. Der Bedienhebel 11 befindet sich dabei in einer versenkten Grundstellung, in der er bündig mit einer Falzfläche des Flügels 3 abschließt. Das freie Ende des Bedienhebels 11 steht einem Schieber 13 gegenüber. figure 2 shows an enlarged perspective view of the lever mechanism 7 figure 1 . The lever mechanism 7 is arranged on a faceplate 8 which is firmly connected to the leaf 3 and drives a drive rod 9 which is guided in a longitudinally displaceable manner on the faceplate 8 . The lever mechanism 7 has an operating lever 11 connected to the faceplate 8 via a bearing 10. The operating lever 11 is connected to the connecting rod 9 via an intermediate lever 12 supported on two sides, so that the connecting rod 9 is displaced when the operating lever 11 is moved around the bearing 10 the faceplate 8 is pivoted. In the position shown, the connecting rod 9 is held in a position in which the wing 3 is locked in the frame 1 or the other wing 2. The operating lever 11 is in a lowered basic position in which it is flush with a rebate surface of the wing 3 . The free end of the operating lever 11 faces a slide 13 .

Figur 3 zeigt eine vergrößerte Schnittdarstellung durch den Bedienhebel 11 und den Schieber 13 aus Figur 2 entlang der Linie III - III. Der Schieber 13 ist in einer Führung 14 gegenüber einem mit der Stulpschiene 8 fest vernieteten Gehäuse 15 geführt und von einem Federelement 16 in Richtung des freien Endes des Bedienhebels 11 vorgespannt. Das Gehäuse 15 hat ein Langloch 17 zur Aufnahme eines Sicherungszapfens 18 des Schiebers 13. Der Sicherungszapfen 18 hat eine Einführschräge 19 und einen sich an die Einführschräge 19 anschließenden Absatz 20. Der Absatz 20 stützt den Schieber 13 im Langloch 17 gegen die Kraft des Federelementes 16 ab. figure 3 shows an enlarged sectional view through the operating lever 11 and the slide 13 figure 2 along line III - III. The slide 13 is guided in a guide 14 in relation to a housing 15 which is riveted to the faceplate 8 and is pretensioned by a spring element 16 in the direction of the free end of the operating lever 11 . The housing 15 has an elongated hole 17 for receiving a securing pin 18 of the slide 13. The securing pin 18 has an insertion bevel 19 and a shoulder 20 adjoining the insertion bevel 19. The shoulder 20 supports the slide 13 in the elongated hole 17 against the force of the spring element 16 away.

Der Schieber 13 und der Bedienhebel 11 haben eine Anhebevorrichtung 21 mit einer am Schieber 13 angeordneten Rampe 22, welche einem Abstützelement 23 des Bedienhebels 11 gegenübersteht. Das Abstützelement 23 ist als Rand einer Ausnehmung 24 in der der Stulpschiene 8 zugewandten Seite des Bedienhebels 11 angeordnet. Durch Bewegung des Schiebers 13 gegen die Kraft des Federelementes 16 drückt die Rampe 22 gegen das Abstützelement 23, wodurch der Bedienhebel 11 in eine in Figur 5 dargestellte, hervorstehende Bedienstellung bewegt werden kann. An der der Stulpschiene 8 abgewandten Seite hat der Schieber 13 eine raue Greiffläche 25 zum Verschieben mit der Hand.The slide 13 and the operating lever 11 have a lifting device 21 with a ramp 22 which is arranged on the slide 13 and faces a supporting element 23 of the operating lever 11 . The support element 23 is as the edge of a recess 24 in the Faceplate 8 facing side of the operating lever 11 is arranged. By moving the slide 13 against the force of the spring element 16, the ramp 22 presses against the support element 23, causing the operating lever 11 to move into an in figure 5 shown, protruding operating position can be moved. On the side facing away from the faceplate 8, the slider 13 has a rough gripping surface 25 for moving by hand.

Figur 4 zeigt den Bedienhebel 11 und den Schieber 13 in einer Seitenansicht im Bereich einer Halteeinrichtung 26. Der Schieber 13 übergreift den in der dargestellten Grundstellung befindlichen Bedienhebel 11 mit einem Steg 27. Der Steg 27 hat an seiner der Stulpschiene 8 zugewandten Seite einen Anschlag 28 zur Abstützung des Bedienhebels 11. Die Halteeinrichtung 26 befindet sich damit in einer Haltestellung, in der der Bedienhebel 11 in Grundstellung gehalten ist. figure 4 shows the operating lever 11 and the slide 13 in a side view in the area of a holding device 26. The slide 13 overlaps the operating lever 11, which is in the basic position shown, with a web 27. The web 27 has a stop 28 for support on its side facing the faceplate 8 of the operating lever 11. The holding device 26 is thus in a holding position in which the operating lever 11 is held in the basic position.

Bewegt man den Schieber 13 gegen die Kraft des Federelementes 16 aus dem Bewegungsbereich des Bedienhebels 11 in eine Freigabestellung heraus, wird sowohl die Bewegung des Bedienhebels 11 freigegeben, als auch der Bedienhebel 11 über die entlang des Abstützelementes 23 gleitenden Rampe 22 angehoben. Damit wird der Bedienhebel 11 aus seiner versenkten Grundstellung in die hervorstehende Bedienstellung bewegt.If the slide 13 is moved against the force of the spring element 16 out of the movement range of the operating lever 11 into a release position, the movement of the operating lever 11 is released and the operating lever 11 is raised via the ramp 22 sliding along the support element 23. The operating lever 11 is thus moved from its lowered basic position into the protruding operating position.

Die hervorstehende Stellung des Bedienhebels 11 ist in Figur 5 dargestellt. Nach dem Loslassen des Schiebers 13 schiebt sich dieser, angetrieben von der Kraft des Federelementes 16 mit einer Gleitfläche 29 unter das freie Ende des Bedienhebels 11 und stützt diesen ab. Hierdurch kann dieser einfach gegriffen und der Treibstangenbeschlag 5 aus Figur 1 angetrieben werden.The protruding position of the operating lever 11 is in figure 5 shown. After the slide 13 is released, it slides, driven by the force of the spring element 16, with a sliding surface 29 under the free end of the operating lever 11 and supports it. As a result, this can be easily gripped and the espagnolette fitting 5 off figure 1 are driven.

Figur 6 zeigt perspektivisch den Bedienhebel 11 in einer Ansicht auf die Ausnehmung 24 mit dem Abstützelement 23. Hierbei sind Lagerbohrungen 30, 31 für die Lagerung 10 des Bedienhebels 11 an der Stulpschiene 8 und für den Zwischenhebel 12 zum Antrieb der Treibstange 9 sichtbar. figure 6 shows the operating lever 11 in a perspective view of the recess 24 with the support element 23. Bearing bores 30, 31 for the bearing 10 of the operating lever 11 on the faceplate 8 and for the intermediate lever 12 for driving the connecting rod 9 are visible.

Claims (10)

  1. Lever gear (7) for a drive rod fitting (5) which is arranged in a concealed manner in a rebate space and has an operating lever (11) which can be pivoted relative to a faceplate (8) for driving a drive rod (9) guided longitudinally displaceably on the faceplate (8), and with a lifting device (21) for moving the operating lever (11) from a lowered basic position into a projecting operating position, and with a holding device (26) for holding the operating lever (11) in the lowered basic position, characterized in that the holding device (26) has a longitudinally movable slider (13) and in that the slider (13) is movable from a holding position holding the operating lever (11) in the basic position into a release position that lifts the operating lever (11) into the operating position.
  2. Lever gear according to Claim 1, characterized in that the slider (13) is pretensioned by a spring element (16) into the holding position.
  3. Lever gear according to Claims 1 or 2, characterized in that the slider (13) and the operating lever (11) are opposite one another with a ramp (22) and with a support element (23) sliding along the ramp (22) during the movement of the slider (13).
  4. Lever gear according to at least one of the preceding claims, characterized in that the slider (13) has a sliding surface (29) supporting the operating lever (11) in the operating position.
  5. Lever gear according to at least one of the preceding claims, characterized in that the operating lever (11) in the lowered basic position rests against a stop (28) of the slider (13).
  6. Lever gear according to Claims 4 and 5, characterized in that the stop (28) and the sliding surface (29) of the slider (13) are arranged on opposite sides of a web (27).
  7. Lever gear according to at least one of the preceding claims, characterized in that the slider (13) has a guide (14) in a housing (15), and in that the housing (15) is connected to the faceplate (8).
  8. Lever gear according to Claims 2 and 7, characterized in that the housing (15), the spring element (16) and the slider (13) are designed as a pre-assemblable structural unit.
  9. Lever gear according to at least one of the preceding claims, characterized in that the slider (13) has a securing pin (18) penetrating a slot (17) in the housing (15).
  10. Lever gear according to Claim 9, characterized in that the securing pin (18) has an insertion chamfer (19) and a shoulder (20) adjoining the insertion chamfer (19) and in that the shoulder (20) supports the slider (13) in the slot (17) against the force of the spring element (16).
EP21155996.8A 2020-02-20 2021-02-09 Lever gear for a drive rod fitting concealed in a rebate space Active EP3868984B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020202191.0A DE102020202191A1 (en) 2020-02-20 2020-02-20 Lever gear for a connecting rod fitting which is concealed in a rebate gap

Publications (2)

Publication Number Publication Date
EP3868984A1 EP3868984A1 (en) 2021-08-25
EP3868984B1 true EP3868984B1 (en) 2023-01-04

Family

ID=74572706

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21155996.8A Active EP3868984B1 (en) 2020-02-20 2021-02-09 Lever gear for a drive rod fitting concealed in a rebate space

Country Status (4)

Country Link
EP (1) EP3868984B1 (en)
DE (1) DE102020202191A1 (en)
ES (1) ES2938340T3 (en)
PL (1) PL3868984T3 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20201808U1 (en) 2002-02-06 2003-06-18 SIEGENIA-AUBI KG, 57074 Siegen Locking device for the tucked-in sash of a double-winged window or door without a timber frame
DE102005000163A1 (en) 2005-11-24 2007-06-06 Aug. Winkhaus Gmbh & Co. Kg Lever gear for a drive rod fitting
DE202006008969U1 (en) * 2006-06-06 2006-09-28 Heinrich Strenger Gmbh Edge lock for door or window has movable bolt bars actuated by lever with secondary actuator to cause initial lever movement

Also Published As

Publication number Publication date
DE102020202191A1 (en) 2021-08-26
ES2938340T3 (en) 2023-04-10
EP3868984A1 (en) 2021-08-25
PL3868984T3 (en) 2023-02-27

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