EP3875714B1 - Sliding window device - Google Patents

Sliding window device Download PDF

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Publication number
EP3875714B1
EP3875714B1 EP20161446.8A EP20161446A EP3875714B1 EP 3875714 B1 EP3875714 B1 EP 3875714B1 EP 20161446 A EP20161446 A EP 20161446A EP 3875714 B1 EP3875714 B1 EP 3875714B1
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EP
European Patent Office
Prior art keywords
window
profile
window element
displaceable
sliding window
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EP20161446.8A
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German (de)
French (fr)
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EP3875714A1 (en
Inventor
Christian Michels
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Individual
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Individual
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Priority to EP20161446.8A priority Critical patent/EP3875714B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4609—Horizontally-sliding wings for windows
    • E06B3/4618—Horizontally-sliding wings for windows the sliding wing being arranged beside a fixed wing
    • 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
    • E05B5/006—Handles completely let into the surface of the wing essentially defining a completely closed surface together with the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/0864—Locks or fastenings for special use for sliding wings the bolts sliding perpendicular to the wings

Definitions

  • the invention relates to a sliding window device, comprising a rectangular window frame for installation in a window section, which is formed from a peripheral profile, which is formed by a bottom, a ceiling and two lateral U-shaped or double-U-shaped profile parts and in which a first, fixed window element and a second, sliding window element are arranged, wherein the sliding window element comprises a glass pane which is bordered by a vertical stop window profile, which is arranged on the side facing away from the fixed window element, a second vertical window profile and an upper and a lower horizontal window profile is, the displaceable window element being able to be moved with its stop window profile into the lateral profile part arranged opposite the fixed window element.
  • This previously known sliding window device is characterized by a subtle, minimalist design in which the window panes appear to be frameless.
  • the handle element which is provided on the sliding window element, visible both in the fully open and in the closed state. As a result, the overall visual impression of the otherwise very discreet sliding window device is adversely affected.
  • the object of the present invention is to create a sliding window device in which the handle element is not visible both in the fully open and in the closed state. According to the invention, this object is achieved by a sliding window device having the features of patent claim 1.
  • a sliding window device is created in which the handle element is not visible both in the fully open and in the closed state. Due to the fact that the handle part is provided on the stop window profile and can be moved completely into the side frame profile together with the stop window profile, the handle part is covered because it is accommodated by the side frame profile. When fully open, the handle part is covered by the vertical window profile of the fixed window element. As a result, the handle part does not affect the visual impression of the sliding window device.
  • the handle part advantageously has a rounded shape. This shape improves the handling of the sliding window device because the rounded shape makes it easier to reach into the gap formed between the frame and the sliding window element in order to open the sliding window.
  • the handle part is molded onto the stop window profile. This configuration offers the advantage that the handle part can be manufactured together with the stop window profile in one operation, for example using the continuous casting method, which reduces production costs and times.
  • the vertical, lateral frame profiles preferably have a U-shaped cross section.
  • a level base is created in the frame profiles, which makes it possible to let the handle part, like the stop window profile, move into the lateral profile part.
  • the customary from the state of the art mandrel, which produces a double U-shaped cross section, would make such a design impossible.
  • the means for unlocking the displaceable window element are provided with a release device. This measure further increases the ease of use of the sliding window device.
  • the disengagement device causes the displaceable window element to automatically protrude from the lateral profile part when it is unlocked, so that the user can easily grasp the handle part in order to be able to move the window element further.
  • the sliding window device selected as an exemplary embodiment essentially consists of a window frame 1 which is formed from a peripheral profile 2 which accommodates a first, fixed window element 3 and a second, sliding window element 4 .
  • the peripheral profile 2 is designed as a plastic profile and comprises a bottom profile part 21, a ceiling profile part 22 and two lateral profile parts, of which only the side profile part arranged opposite the fixed window element 3 and labeled "23" is shown.
  • the profile parts delimit a rectangular window frame.
  • the profile parts have a U-shaped or double U-shaped cross-section.
  • the profile parts 21, 22 have a double U-shaped cross section and the vertical, lateral profile parts 23 have a U-shaped cross section (cf. figure 2 a) . This creates a flat surface in the vertical, lateral profile parts 23 .
  • the sliding window element 4 comprises a glass pane 5 which is bordered by a frame 6 .
  • the frame 6 is divided into a vertical stop window profile 61, which is arranged on the side facing away from the fixed window element 3, a - not shown - second vertical window profile and a ceiling-side, horizontal window profile 62 and a floor-side, horizontal window profile 63.
  • the sliding window element 4 is provided with support rollers, not shown, which are arranged on the bottom and which are guided in the profile part 21 on the bottom.
  • the stop window profile 61 has a handle part 7 .
  • the handle part 7 is molded directly onto the stop window profile 61 .
  • the handle part 7 in the exemplary embodiments has a depth that corresponds to the depth of the stop window profile 61 . Consequently, the side of the handle part 7 that faces the fixed window element 3 is aligned with this side of the stop window profile 61, just as the side of the handle part 7 that faces away from the fixed window element 3 is aligned with this side of the stop window profile 61.
  • the displaceable window element 4 can be moved with its stop window profile 61 into the lateral profile part 23 arranged opposite the fixed window element 3, as is shown in figure 1 is shown. It can also be seen that the handle part 7 together with the stop window profile 61 can be fully inserted into the U-shaped profile part 23 arranged opposite the fixed window element 3 . Thus, in the closed state, the handle element 7 and the stop window profile 61 are not visible. Rather, it is covered by the lateral profile part 23 having a U-shaped cross section. The handle part 7 therefore does not affect the visual impression of the sliding window device even when the sliding window device is in the closed state.
  • the handle part 7 has a rounded shape on its side facing the profile part 23 .
  • the rounded shape improves the handling of the sliding window device according to the invention. It allows for further opening of the sliding window element 4 a simple Reaching behind the handle 7, even if the window element 4 is only slightly open, as is the case in figure 2 a) is shown.
  • Means 8 for locking the displaceable window element 4 are provided in the stop window profile 61 .
  • the locking means 8 can be formed by vertically movable elements. In their simplest form, these elements are formed by push rods 81 (cf. figure 3 ). The bars 81 are guided in the profile part 23 . You are each under the influence of a - spring - not shown. The push rods 81 interact with recesses 82 in the profile parts 21 and 22 . How out figure 3 a) As can be seen, the ends of the push rods 81 facing the ceiling and the floor move into the recesses 82 under the influence of the spring, as a result of which the sliding window element 4 is locked. In a modification of the exemplary embodiment, the locking can also take place manually via a mechanism in which, for example, the free ends of the connecting rods 81 are moved into the recesses 82 by operating a handle with the interposition of a gear.
  • the locking means 8 can be formed by rollers 83 which are arranged on the push rods 81.
  • the recesses 82 have a curved course.
  • the rollers 83 run along the curves. Under the influence of the springs, the push rods 81 are also pressed apart in this embodiment, so that the rollers 83 can move into the recesses 82 .
  • the push rods 81 cannot easily be moved towards one another against the force of the springs by a blocking mechanism--not shown. Consequently, the slidable window member 4 cannot be easily slid from the locked position to an open position.
  • control panel is a flap 91 (cf. figure 5 ) or a push button 92 (cf. figure 6 ), which are arranged on the side facing the fixed window element 3 on the handle part 7 .
  • the flap 91 and the push button 92 cooperate with the locking mechanism.
  • the control panel can be formed by a handle 93 (cf. figure 7 ). This is actuated by a so-called push-pull mechanism. This means that the handle 93 engages when the sliding window element 4 reaches the locking position by pressing on the handle 93 . In this position, the handle ends flush with the surface of the handle part 7 facing the fixed window element 3 .
  • the handle 93 moves out of the handle part 7 from its flush-fitting position.
  • the locking mechanism is unlocked. The sliding window element 4 can then be moved in the direction of the fixed window element 3 by pulling on the handle 93 or the handle part 7 .
  • contacts 10 are provided on the displaceable window element 4, in the exemplary embodiment on the handle part 7.
  • the contacts can also be provided on the profiles 61, 62 or 63.
  • Contacts 10 interact with contacts in profile 2 (not shown). In the exemplary embodiment, these contacts are positioned on the lateral profile part 23 .
  • locking takes place automatically: as soon as contact is made between the contacts on the sliding window element 4 and on the frame 2, a signal is triggered, which is sent to bolt 11 in profile 2 acts.
  • the signal leads to a motor-driven axial movement of the bolts 11, which then move out of the recesses 82 in the profile 2 into blind holes 13 in the sliding window element 4.
  • Unlocking takes place by actuating a button or sensor 12 arranged on the side of the handle part 7 facing the fixed window element 3 , which triggers a signal which also acts on the bolts 11 in the profile 2 .
  • the bolts 11 then withdraw from the blind holes 13 into the recesses 82, as a result of which the sliding window element 4 is released and can be moved.
  • locking can also take place manually by actuating the button or sensor 12 as soon as the displaceable window element 4 has assumed its locking position.
  • the locking and unlocking mechanisms of the sliding window element 4 are also combined.
  • locking and unlocking takes place with a release device in the form of a push-pull mechanism.
  • the displaceable window element 4 snaps into place when it hits the profile part 23 and is again pushed a few millimeters in the direction of the fixed window element 3 under the influence of a spring bolt 14 . It has then reached its locking position, in which the push rods 81 move into the recesses 82 . In this position, the stop profile 61 with the handle part 7 is covered by the lateral profile part 23 .
  • the sliding door device has an unobtrusive visual design that is not disturbed by the handle for moving one window element. This is covered by the side profile parts when it is closed and fully open.
  • the actuating elements in the form of a flap, a push button, handle or sensor are arranged according to the invention on the side of the handle part facing the fixed window element. This gives you particularly good protection against unauthorized use in the event of a break-in.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Description

Die Erfindung betrifft eine Schiebefenstervorrichtung, umfassend einen rechteckigen Fensterrahmen zum Einbau in einen Fensterausschnitt, der aus einem umlaufenden Profil gebildet ist, welches von einem bodenseitigen, einem deckenseitigen und zwei seitlichen U-förmigen oder Doppel-U-förmigen Profilteile gebildet ist und in dem ein erstes, feststehendes Fensterelement und ein zweites, verschiebbares Fensterelement angeordnet sind, wobei das verschiebbare Fensterelement eine Glasscheibe umfasst, die von einem vertikalen Anschlagfensterprofil, welches an der dem feststehenden Fensterelement abgewandten Seite angeordnet ist, einem zweiten vertikalen sowie einem oberen und einem unteren horizontalen Fensterprofil eingefasst ist, wobei das verschiebbare Fensterelement mit seinem Anschlagfensterprofil in das dem feststehenden Fensterelement gegenüberliegend angeordnete seitliche Profilteil einfahrbar ist.The invention relates to a sliding window device, comprising a rectangular window frame for installation in a window section, which is formed from a peripheral profile, which is formed by a bottom, a ceiling and two lateral U-shaped or double-U-shaped profile parts and in which a first, fixed window element and a second, sliding window element are arranged, wherein the sliding window element comprises a glass pane which is bordered by a vertical stop window profile, which is arranged on the side facing away from the fixed window element, a second vertical window profile and an upper and a lower horizontal window profile is, the displaceable window element being able to be moved with its stop window profile into the lateral profile part arranged opposite the fixed window element.

Sehr große, öffenbare Fensterformate können nur als Schiebefenster ausgeführt werden. Um einen quasi nahtlosen Übergang zwischen Wohnraum und Natur zu erzielen, besteht häufig der Wunsch nach einer rahmenlosen Verglasung, d. h. einer Verglasung, bei der die Rahmen nicht sichtbar angeordnet sind. Hierzu werden Rahmenprofile vollständig in Boden, Decke und Wände eingepasst, welche die Fensterelemente aufnehmen. Dabei kommen regelmäßig Aluminiumprofile zum Einsatz, welche die erheblichen Lasten der Fensterelemente aufnehmen. In der EP 3 095 946 A1 ist eine Schiebefenstervorrichtung beschrieben, bei der die Rahmen aus einem umlaufenden Kunststoffprofil gebildet sind, in das bodenseitig Statikelemente eingebracht sind, die über Krafteinleitungsstützen die einwirkenden Lasten der Fensterelemente aufnehmen. In dem bodenseitigen Profilteil sind weiterhin Rollen in einer Geraden fluchtend angeordnet, auf denen das verschiebbare Fensterelement aufliegt und über die dieses Fensterelement verschiebbar ist.Very large window formats that can be opened can only be designed as sliding windows. In order to achieve a virtually seamless transition between living space and nature, there is often a desire for frameless glazing, ie glazing in which the frames are not visibly arranged. For this purpose, frame profiles are completely fitted into the floor, ceiling and walls, which accommodate the window elements. Aluminum profiles are regularly used, which absorb the considerable loads of the window elements. In the EP 3 095 946 A1 describes a sliding window device in which the frames are formed from a circumferential plastic profile, in which static elements are introduced on the bottom side, which absorb the loads acting on the window elements via force transmission supports. In the bottom profile part, rollers are also arranged aligned in a straight line, on which the sliding window element rests and via which this window element can be displaced.

Diese vorbekannte Schiebefenstervorrichtung zeichnet sich durch eine dezente, minimalistische Gestaltung aus, bei der die Fensterscheiben rahmenlos zu sein scheinen. Allerdings ist bei der bekannten Schiebefenstervorrichtung das Griffelement, welches an dem verschiebbaren Fensterelement vorgesehen ist, sowohl im vollständig geöffneten als auch in verschlossenem Zustand sichtbar. Dadurch ist der optische Gesamteindruck der ansonsten sehr dezenten Schiebefenstervorrichtung negativ beeinflusst.This previously known sliding window device is characterized by a subtle, minimalist design in which the window panes appear to be frameless. However, in the known sliding window device, the handle element which is provided on the sliding window element, visible both in the fully open and in the closed state. As a result, the overall visual impression of the otherwise very discreet sliding window device is adversely affected.

Vor diesem Hintergrund ist es Aufgabe der vorliegenden Erfindung, eine Schiebefenstervorrichtung zu schaffen, bei der sowohl im vollständig geöffneten als auch in verschlossenem Zustand das Griffelement nicht sichtbar ist. Gemäß der Erfindung wird diese Aufgabe durch eine Schiebefenstervorrichtung mit den Merkmalen des Patentanspruchs 1 gelöst.Against this background, the object of the present invention is to create a sliding window device in which the handle element is not visible both in the fully open and in the closed state. According to the invention, this object is achieved by a sliding window device having the features of patent claim 1.

Mit der Erfindung ist eine Schiebefenstervorrichtung geschaffen, bei der sowohl im vollständig geöffneten als auch in verschlossenem Zustand das Griffelement nicht sichtbar ist. Dadurch, dass das Griffteil an dem Anschlagfensterprofil vorgesehen ist und das gemeinsam mit dem Anschlagfensterprofil vollständig in das seitliche Rahmenprofil einfahrbar ist, ist das Griffteil verdeckt, weil es von dem seitlichen Rahmenprofil aufgenommen ist. In vollständig geöffneten Zustand ist das Griffteil von dem vertikalen Fensterprofil des feststehenden Fensterelements verdeckt. Das Griffteil beeinflusst dadurch den optischen Eindruck der Schiebefenstervorrichtung nicht.With the invention, a sliding window device is created in which the handle element is not visible both in the fully open and in the closed state. Due to the fact that the handle part is provided on the stop window profile and can be moved completely into the side frame profile together with the stop window profile, the handle part is covered because it is accommodated by the side frame profile. When fully open, the handle part is covered by the vertical window profile of the fixed window element. As a result, the handle part does not affect the visual impression of the sliding window device.

Vorteilhaft hat das Griffteil eine abgerundete Form. Diese Form verbessert die Handhabbarkeit der Schiebefenstervorrichtung, weil durch die abgerundete Form das Hineingreifen in den zwischen dem Rahmen und dem verschiebbaren Fensterelement gebildeten Spalt zum Öffnen des Schiebefensters vereinfacht ist.The handle part advantageously has a rounded shape. This shape improves the handling of the sliding window device because the rounded shape makes it easier to reach into the gap formed between the frame and the sliding window element in order to open the sliding window.

In Weiterbildung der Erfindung ist das Griffteil an das Anschlagfensterprofil angeformt. Diese Ausgestaltung bietet den Vorteil, dass das Griffteil gemeinsam mit dem Anschlagfensterprofil in einem Arbeitsgang, bspw. im Stranggussverfahren, hergestellt werden kann, wodurch die Produktionskosten und -zeiten reduziert sind.In a further development of the invention, the handle part is molded onto the stop window profile. This configuration offers the advantage that the handle part can be manufactured together with the stop window profile in one operation, for example using the continuous casting method, which reduces production costs and times.

Bevorzugt weisen die vertikalen, seitlichen Rahmenprofile einen U-förmigen Querschnitt auf. Dadurch ist ein ebener Grund in den Rahmenprofilen geschaffen, der es ermöglicht, das Griffteil ebenso wie das Anschlagfensterprofil in das seitliche Profilteil einfahren zu lassen. Der aus dem Stand der Technik übliche Dom, der einen Doppel-U-förmigen Querschnitt hervorruft, würde eine solche Gestaltung unmöglich machen.The vertical, lateral frame profiles preferably have a U-shaped cross section. As a result, a level base is created in the frame profiles, which makes it possible to let the handle part, like the stop window profile, move into the lateral profile part. The customary from the state of the art mandrel, which produces a double U-shaped cross section, would make such a design impossible.

In anderer Weiterbildung der Erfindung sind die Mittel zum Verriegeln des verschiebbaren Fensterelements und die Mittel zum Entriegeln des verschiebbaren Fensterelements zusammengefasst. Diese Gestaltung stellt eine sehr komfortable Bedienbarkeit bereit.In another development of the invention, the means for locking the sliding window element and the means for unlocking the sliding window element are combined. This design provides very convenient operability.

In vorteilhafter Weiterbildung sind die Mittel zum Entriegeln des verschiebbaren Fensterelements mit einer Ausrückvorrichtung versehen. Durch diese Maßnahme ist der Bedienkomfort der Schiebefenstervorrichtung weiter erhöht. Die Ausrückeinrichtung bewirkt nämlich, dass das verschiebbare Fensterelement beim Entriegeln selbsttätig soweit aus dem seitlichen Profilteil hervortritt, dass der Benutzer problemlos das Griffteil ergreifen kann, um das Fensterelement weiter verschieben zu können.In an advantageous development, the means for unlocking the displaceable window element are provided with a release device. This measure further increases the ease of use of the sliding window device. The disengagement device causes the displaceable window element to automatically protrude from the lateral profile part when it is unlocked, so that the user can easily grasp the handle part in order to be able to move the window element further.

Andere Weiterbildungen und Ausgestaltungen der Erfindung sind in den übrigen Unteransprüchen angegeben. Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden nachfolgend im Einzelnen beschrieben. Es zeigen:

Figur 1 a)
die abschnittsweise Darstellung eines horizontalen Schnitts durch ein Rahmenprofil sowie durch ein Anschlagfensterprofil mit Griffteil in geschlossenem Zustand;
Figur 1 b)
die abschnittsweise perspektivische Darstellung der in Figur 1 a) gezeigten Anordnung;
Figur 2 a)
die abschnittsweise Darstellung eines horizontalen Schnitts durch ein Rahmenprofil sowie durch ein Anschlagfensterprofil mit Griffteil in teilweise geöffnetem Zustand;
Figur 2 b)
die abschnittsweise perspektivische Darstellung der in Figur 2 a) gezeigten Anordnung;
Figur 3 a)
die abschnittsweise Darstellung des verschiebbaren Fensterelements mit Mitteln zum Verriegeln in geschlossenem und teilweise geöffnetem Zustand;
Figur 3 b)
die abschnittsweise Darstellung eines vertikalen Schnitts durch das verschiebbare Fensterelement nach Figur 3 a);
Figur 4 a)
die abschnittsweise Darstellung des verschiebbaren Fensterelements mit Mitteln zum Verriegeln in geschlossenem und teilweise geöffnetem Zustand in anderer Ausgestaltung;
Figur 4 b)
die abschnittsweise Darstellung eines vertikalen Schnitts durch das verschiebbare Fensterelement nach Figur 4 a);
Figur 5 a)
die abschnittsweise Darstellung eines horizontalen Schnitts durch ein Rahmenprofil sowie durch ein Anschlagfensterprofil mit Griffteil und Mitteln zum Entriegeln in geschlossenem Zustand;
Figur 5 b)
die Darstellung einer Entriegelungsklappe;
Figur 6 a)
die abschnittsweise Darstellung eines horizontalen Schnitts durch ein Rahmenprofil sowie durch ein Anschlagfensterprofil mit Griffteil und Mitteln zum Entriegeln in geschlossenem Zustand in anderer Ausbildung;
Figur 6 b)
die Darstellung eines Entriegelungsknopfes;
Figur 7 a)
die abschnittsweise Darstellung eines horizontalen Schnitts durch ein Rahmenprofil sowie durch ein Anschlagfensterprofil mit Griffteil und Mitteln zum Entriegeln in geschlossenem Zustand in einer weiteren Ausbildung;
Figur 7 b)
die Darstellung eines Entriegelungsgriffes;
Figur 8
die abschnittsweise Darstellung eines vertikalen Schnitts durch das verschiebbare Fensterelement mit Ver- und Entriegelungsmitteln in einer anderen Ausgestaltung;
Figur 9
die abschnittsweise Darstellung eines vertikalen Schnitts durch das verschiebbare Fensterelement mit Ver- und Entriegelungsmitteln in einer weiteren Ausgestaltung;
Figur 10 a)
die abschnittsweise Darstellung eines horizontalen Schnitts durch ein Rahmenprofil sowie durch ein Anschlagfensterprofil mit Griffteil und Mitteln zum Entriegeln in geschlossenem Zustand;
Figur 10 b)
die abschnittsweise Darstellung des verschiebbaren Fensterelements gemäß Figur 10 a) mit Mitteln zum Verriegeln in geschlossenem und teilweise geöffnetem Zustand;
Figur 10 c)
die abschnittsweise Darstellung eines horizontalen Schnitts durch ein Rahmenprofil sowie durch ein Anschlagfensterprofil mit Griffteil und Mitteln zum Entriegeln in geschlossenem und teilweise geöffnetem Zustand.
Other developments and refinements of the invention are specified in the remaining dependent claims. Exemplary embodiments of the invention are shown in the drawings and are described in detail below. Show it:
figure 1 a)
the sectional representation of a horizontal section through a frame profile and through a stop window profile with a handle in the closed state;
Figure 1 b)
the sectional perspective view of the in figure 1 a) arrangement shown;
figure 2 a)
the sectional representation of a horizontal section through a frame profile and through a stop window profile with a handle part in a partially open state;
Figure 2 b)
the sectional perspective view of the in figure 2 a) arrangement shown;
figure 3 a)
the sectional representation of the sliding window element with means for locking in the closed and partially open state;
Figure 3 b)
the sectional representation of a vertical section through the movable window element figure 3 a) ;
figure 4 a)
the sectional representation of the sliding window element with means for locking in the closed and partially open state in another embodiment;
Figure 4 b)
the sectional representation of a vertical section through the movable window element figure 4 a) ;
figure 5 a)
the sectional representation of a horizontal section through a frame profile and through a stop window profile with handle and means for unlocking in the closed state;
Figure 5 b)
the representation of a release flap;
figure 6 a)
the sectional representation of a horizontal section through a frame profile and through a stop window profile with handle and means for unlocking in the closed state in a different design;
Figure 6 b)
the representation of a release button;
figure 7 a)
the sectional representation of a horizontal section through a frame profile and through a stop window profile with handle part and means for unlocking in the closed state in a further development;
Figure 7 b)
the representation of a release handle;
figure 8
the sectional representation of a vertical section through the sliding window element with locking and unlocking means in another embodiment;
figure 9
the sectional representation of a vertical section through the sliding window element with locking and unlocking means in a further embodiment;
figure 10 a)
the sectional representation of a horizontal section through a frame profile and through a stop window profile with handle and means for unlocking in the closed state;
Figure 10 b)
the sectional representation of the sliding window element according to figure 10 a) with means for locking in closed and partially open condition;
Figure 10 c)
the sectional representation of a horizontal section through a frame profile and through a stop window profile with handle and means for unlocking in the closed and partially open state.

Die als Ausführungsbeispiel gewählte Schiebefenstervorrichtung besteht im Wesentlichen aus einem Fensterrahmen 1, der aus einem umlaufenden Profil 2 gebildet ist, das ein erstes, feststehendes Fensterelement 3 sowie ein zweites, verschiebbares Fensterelement 4 aufnimmt.The sliding window device selected as an exemplary embodiment essentially consists of a window frame 1 which is formed from a peripheral profile 2 which accommodates a first, fixed window element 3 and a second, sliding window element 4 .

Das umlaufende Profil 2 ist als Kunststoffprofil ausgebildet und umfasst ein bodenseitiges Profilteil 21, ein deckenseitiges Profilteil 22 sowie zwei seitliche Profilteile, von denen nur das dem feststehenden Fensterelement 3 gegenüberliegend angeordnete seitliche und mit "23" bezeichnete Profilteil dargestellt ist. Die Profilteile begrenzen einen rechteckförmigen Fensterrahmen. Die Profilteile haben einen U-förmigen oder Doppel-U-förmigen Querschnitt. Vorzugsweise haben die Profilteile 21, 22 einen Doppel-U-förmigen Querschnitt und die vertikalen, seitlichen Profilteile 23 einen U-förmigen Querschnitt (vgl. Figur 2 a). Dadurch ist eine ebene Fläche in den vertikalen, seitlichen Profilteilen 23 geschaffen.The peripheral profile 2 is designed as a plastic profile and comprises a bottom profile part 21, a ceiling profile part 22 and two lateral profile parts, of which only the side profile part arranged opposite the fixed window element 3 and labeled "23" is shown. The profile parts delimit a rectangular window frame. The profile parts have a U-shaped or double U-shaped cross-section. Preferably, the profile parts 21, 22 have a double U-shaped cross section and the vertical, lateral profile parts 23 have a U-shaped cross section (cf. figure 2 a) . This creates a flat surface in the vertical, lateral profile parts 23 .

Das verschiebbare Fensterelement 4 umfasst eine Glasscheibe 5, die von einem Rahmen 6 eingefasst ist. Der Rahmen 6 teilt sich auf in ein vertikales Anschlagfensterprofil 61, welches an der dem feststehenden Fensterelement 3 abgewandten Seite angeordnet ist, ein - nicht dargestellten - zweites vertikales Fensterprofil sowie ein deckenseitiges, horizontales Fensterprofil 62 und ein bodenseitiges, horizontales Fensterprofil 63. Das verschiebbare Fensterelement 4 ist mit - nicht dargestellten - Stützrollen versehen, die bodenseitig angeordnet sind und die in dem bodenseitigen Profilteil 21 geführt sind.The sliding window element 4 comprises a glass pane 5 which is bordered by a frame 6 . The frame 6 is divided into a vertical stop window profile 61, which is arranged on the side facing away from the fixed window element 3, a - not shown - second vertical window profile and a ceiling-side, horizontal window profile 62 and a floor-side, horizontal window profile 63. The sliding window element 4 is provided with support rollers, not shown, which are arranged on the bottom and which are guided in the profile part 21 on the bottom.

Das Anschlagfensterprofil 61 weist ein Griffteil 7 auf. In den Ausführungsbeispielen ist das Griffteil 7 unmittelbar an das Anschlagfensterprofil 61 angeformt. Es ist in Abwandlung der Ausführungsbeispiele ebenso möglich, das Griffteil 7 als separates Bauteil an das Anschlagfensterprofil 61 anzubauen, bspw. anzuschrauben. Erkennbar hat das Griffteil 7 in den Ausführungsbeispielen eine Tiefe, die der Tiefe des Anschlagfensterprofils 61 entspricht. Folglich fluchtet die dem feststehenden Fensterelement 3 zugewandte Seite des Griffteils 7 ebenso mit dieser Seite des Anschlagfensterprofils 61 wie die dem feststehenden Fensterelement 3 abgewandte Seite des Griffteils 7 mit dieser Seite des Anschlagfensterprofils 61. In Abwandlung der Ausführungsbeispiele besteht auch die Möglichkeit, das Griffteil 7 in einer geringeren Tiefe zu realisieren als diejenige des Anschlagfensterprofils 61.The stop window profile 61 has a handle part 7 . In the exemplary embodiments, the handle part 7 is molded directly onto the stop window profile 61 . In a modification of the exemplary embodiments, it is also possible to mount the handle part 7 as a separate component on the stop window profile 61, for example screw it on. As can be seen, the handle part 7 in the exemplary embodiments has a depth that corresponds to the depth of the stop window profile 61 . Consequently, the side of the handle part 7 that faces the fixed window element 3 is aligned with this side of the stop window profile 61, just as the side of the handle part 7 that faces away from the fixed window element 3 is aligned with this side of the stop window profile 61. In a modification of the exemplary embodiments, there is also the possibility of turning the handle part 7 in to realize a smaller depth than that of the stop window profile 61.

Das verschiebbare Fensterelement 4 ist mit seinem Anschlagfensterprofil 61 in das dem feststehenden Fensterelement 3 gegenüberliegend angeordnete seitliche Profilteil 23 einfahrbar, wie dies in Figur 1 dargestellt ist. Erkennbar ist dabei auch das Griffteil 7 gemeinsam mit dem Anschlagfensterprofil 61 vollständig in das dem feststehenden Fensterelement 3 gegenüberliegend angeordnete, U-förmige Profilteil 23 einfahrbar. Somit ist in verschlossenem Zustand das Griffelement 7 ebenso wie Anschlagfensterprofil 61 nicht sichtbar. Es ist vielmehr von dem seitlichen, einen U-förmigen Querschnitt aufweisenden Profilteil 23 verdeckt. Das Griffteil 7 beeinflusst daher den optischen Eindruck der Schiebefenstervorrichtung auch in geschlossenem Zustand der Schiebefenstervorrichtung nicht.The displaceable window element 4 can be moved with its stop window profile 61 into the lateral profile part 23 arranged opposite the fixed window element 3, as is shown in figure 1 is shown. It can also be seen that the handle part 7 together with the stop window profile 61 can be fully inserted into the U-shaped profile part 23 arranged opposite the fixed window element 3 . Thus, in the closed state, the handle element 7 and the stop window profile 61 are not visible. Rather, it is covered by the lateral profile part 23 having a U-shaped cross section. The handle part 7 therefore does not affect the visual impression of the sliding window device even when the sliding window device is in the closed state.

Wie ebenfalls in Figur 1 zu erkennen, hat das Griffteil 7 auf seiner dem Profilteil 23 zugewandten Seite eine abgerundete Form. Die abgerundete Form verbessert die Handhabung der erfindungsgemäßen Schiebefenstervorrichtung. Sie ermöglicht zum weiteren Öffnen des verschiebbaren Fensterelements 4 ein einfaches Hintergreifen des Griffs 7, auch wenn das Fensterelement 4 lediglich einen Spalt weit geöffnet ist, wie dies in Figur 2 a) dargestellt ist.As also in figure 1 As can be seen, the handle part 7 has a rounded shape on its side facing the profile part 23 . The rounded shape improves the handling of the sliding window device according to the invention. It allows for further opening of the sliding window element 4 a simple Reaching behind the handle 7, even if the window element 4 is only slightly open, as is the case in figure 2 a) is shown.

In dem Anschlagfensterprofil 61 sind Mittel 8 zum Verriegeln des verschiebbaren Fensterelements 4 vorgesehen. Diese können in verschiedener Art realisiert sein. So können die Verriegelungsmittel 8 von vertikal bewegbaren Elementen gebildet sein. Diese Elemente sind in ihrer einfachsten Form von Schubstangen 81 gebildet (vgl. Figur 3). Die Stangen 81 sind in dem Profilteil 23 geführt. Sie stehen jeweils unter dem Einfluss einer - nicht dargestellten - Feder. Die Schubstangen 81 wirken mit Ausnehmungen 82 in den Profilteilen 21 und 22 zusammen. Wie aus Figur 3 a) ersichtlich ist, fahren die der Decke sowie dem Boden zugewandten Enden der Schubstangen 81 unter dem Einfluss der Feder in die Ausnehmungen 82 ein, wodurch das verschiebbare Fensterelement 4 verriegelt ist. In Abwandlung des Ausführungsbeispiels kann die Verriegelung auch von Hand über einen Mechanismus erfolgen, bei dem bspw. durch Betätigen eines Griffs unter Zwischenschaltung eines Getriebes die freien Enden der Schubstangen 81 in die Ausnehmungen 82 bewegt werden.Means 8 for locking the displaceable window element 4 are provided in the stop window profile 61 . These can be realized in different ways. Thus, the locking means 8 can be formed by vertically movable elements. In their simplest form, these elements are formed by push rods 81 (cf. figure 3 ). The bars 81 are guided in the profile part 23 . You are each under the influence of a - spring - not shown. The push rods 81 interact with recesses 82 in the profile parts 21 and 22 . How out figure 3 a) As can be seen, the ends of the push rods 81 facing the ceiling and the floor move into the recesses 82 under the influence of the spring, as a result of which the sliding window element 4 is locked. In a modification of the exemplary embodiment, the locking can also take place manually via a mechanism in which, for example, the free ends of the connecting rods 81 are moved into the recesses 82 by operating a handle with the interposition of a gear.

Wie in Figur 4 dargestellt, können die Verriegelungsmittel 8 von Rollen 83 gebildet sein, die auf den Schubstangen 81 angeordnet sind. Die Ausnehmungen 82 haben in diesem Fall einen kurvenförmigen Verlauf. Die Rollen 83 laufen entlang der Kurven. Unter dem Einfluss der Federn werden auch bei dieser Ausführung die Schubstangen 81 auseinander gedrückt, so dass die Rollen 83 in die Ausnehmungen 82 einfahren können.As in figure 4 shown, the locking means 8 can be formed by rollers 83 which are arranged on the push rods 81. In this case, the recesses 82 have a curved course. The rollers 83 run along the curves. Under the influence of the springs, the push rods 81 are also pressed apart in this embodiment, so that the rollers 83 can move into the recesses 82 .

Durch einen - nicht dargestellten - Sperrmechanismus lassen sich die Schubstangen 81 nicht ohne weiteres gegen die Kraft der Federn aufeinander zu bewegen. Folglich kann das verschiebbare Fensterelement 4 nicht ohne weiteres aus der verriegelten Position in eine geöffnete Position geschoben werden.The push rods 81 cannot easily be moved towards one another against the force of the springs by a blocking mechanism--not shown. Consequently, the slidable window member 4 cannot be easily slid from the locked position to an open position.

Um ein Öffnen zu ermöglichen, sind in dem Anschlagfensterprofil 61 Mittel 9 zum Entriegeln des verschiebbaren Fensterelements 4 vorgesehen. Diese können ebenfalls in verschiedener Art in Form von Bedienteilen realisiert sein. In der einfachsten Form ist das Bedienteil eine Klappe 91 (vgl. Figur 5) oder ein Druckknopf 92 (vgl. Figur 6), die auf der dem feststehenden Fensterelement 3 zugewandten Seite an dem Griffteil 7 angeordnet sind. Die Klappe 91 und der Druckknopf 92 wirken mit dem Sperrmechanismus zusammen. Beim Betätigen der Klappe 91 bzw. des Druckknopfs 92 wird eine Bewegung der Stangen 81 entgegen der Kraft der Federn bewirkt, so dass sich die Stangen 81 aus den Ausnehmungen 82 zurückziehen bzw. die Rollen 83 entlang des kurvenförmigen Verlaufs verfahrbar sind. Dadurch ist das verschiebbare Fensterelement 4 freigegeben und kann folglich verschoben werden.In order to enable opening, means 9 for unlocking the displaceable window element 4 are provided in the stop window profile 61 . these can also be implemented in different ways in the form of control panels. In its simplest form, the control panel is a flap 91 (cf. figure 5 ) or a push button 92 (cf. figure 6 ), which are arranged on the side facing the fixed window element 3 on the handle part 7 . The flap 91 and the push button 92 cooperate with the locking mechanism. When the flap 91 or the push button 92 is actuated, the rods 81 move against the force of the springs, so that the rods 81 withdraw from the recesses 82 or the rollers 83 can be moved along the curved path. As a result, the displaceable window element 4 is released and can consequently be displaced.

Das Bedienteil kann alternativ von einem Griff 93 gebildet sein (vgl. Figur 7). Dieser wird mittels einer sog. Push-Pull-Mechanik betätigt. Das bedeutet, dass der Griff 93 beim Erreichen der Verriegelungsposition des verschiebbaren Fensterelements 4 durch Drücken auf den Griff 93 einrastet. Der Griff schließt in dieser Position bündig mit der dem feststehenden Fensterelement 3 zugewandten Fläche der Griffteils 7 ab. Beim Öffnen des Fensterelements 4 ist das Ausüben eines Drucks auf den Griff 93 erforderlich, wodurch der Griff 93 aus seiner bündig abschließenden Position aus dem Griffteil 7 hervorfährt. Gleichzeitig wird dabei der Sperrmechanismus entriegelt. Das verschiebbare Fensterelement 4 kann dann durch Ziehen an dem Griff 93 oder dem Griffteil 7 in Richtung des feststehenden Fensterelements 3 bewegt werden.Alternatively, the control panel can be formed by a handle 93 (cf. figure 7 ). This is actuated by a so-called push-pull mechanism. This means that the handle 93 engages when the sliding window element 4 reaches the locking position by pressing on the handle 93 . In this position, the handle ends flush with the surface of the handle part 7 facing the fixed window element 3 . When opening the window element 4, it is necessary to exert pressure on the handle 93, as a result of which the handle 93 moves out of the handle part 7 from its flush-fitting position. At the same time, the locking mechanism is unlocked. The sliding window element 4 can then be moved in the direction of the fixed window element 3 by pulling on the handle 93 or the handle part 7 .

Im Ausführungsbeispiel nach Figur 8 ist der Ver- und Entriegelungsmechanismus des verschiebbaren Fensterelements 4 zu einem elektrischen Mechanismus zusammengefasst. Hierzu sind Kontakte 10 an dem verschiebbaren Fensterelement 4 vorgesehen, im Ausführungsbeispiel am Griffteil 7. Die Kontakte können jedoch auch an den Profilen 61, 62 oder 63 vorgesehen sein. Die Kontakte 10 wirken mit - nicht dargestellten - Kontakten im Profil 2 zusammen. Im Ausführungsbeispiel sind diese Kontakte am seitlichen Profilteil 23 positioniert. Im Ausführungsbeispiel erfolgt die Verriegelung selbsttätig: Sobald ein Kontakt zwischen den Kontakten am verschiebbaren Fensterelement 4 und am Rahmen 2 hergestellt ist, wird ein Signal ausgelöst, welches auf Bolzen 11 im Profil 2 einwirkt. Das Signal führt zu einer motorbetriebenen axialen Bewegung der Bolzen 11, die daraufhin aus den Ausnehmungen 82 im Profil 2 in Sacklöcher 13 im verschiebbaren Fensterelement 4 einfahren. Die Entriegelung erfolgt durch Betätigen eines auf der dem feststehenden Fensterelement 3 zugewandten Seite des Griffteils 7 angeordneten Knopfs oder Sensors 12, wodurch ein Signal ausgelöst wird, welches ebenfalls auf die Bolzen 11 im Profil 2 einwirkt. Die Bolzen 11 ziehen sich dann aus den Sacklöchern 13 in die Ausnehmungen 82 zurück, wodurch das verschiebbare Fensterelement 4 freigegeben ist und verschoben werden kann. In Abwandlung des Ausführungsbeispiels kann die Verriegelung auch manuell durch Betätigen des Knopfes oder Sensors 12 erfolgen, sobald das verschiebbare Fensterelement 4 seine Verriegelungsposition eingenommen hat.In the embodiment after figure 8 the locking and unlocking mechanism of the sliding window element 4 is combined into an electrical mechanism. For this purpose, contacts 10 are provided on the displaceable window element 4, in the exemplary embodiment on the handle part 7. However, the contacts can also be provided on the profiles 61, 62 or 63. Contacts 10 interact with contacts in profile 2 (not shown). In the exemplary embodiment, these contacts are positioned on the lateral profile part 23 . In the exemplary embodiment, locking takes place automatically: as soon as contact is made between the contacts on the sliding window element 4 and on the frame 2, a signal is triggered, which is sent to bolt 11 in profile 2 acts. The signal leads to a motor-driven axial movement of the bolts 11, which then move out of the recesses 82 in the profile 2 into blind holes 13 in the sliding window element 4. Unlocking takes place by actuating a button or sensor 12 arranged on the side of the handle part 7 facing the fixed window element 3 , which triggers a signal which also acts on the bolts 11 in the profile 2 . The bolts 11 then withdraw from the blind holes 13 into the recesses 82, as a result of which the sliding window element 4 is released and can be moved. In a modification of the exemplary embodiment, locking can also take place manually by actuating the button or sensor 12 as soon as the displaceable window element 4 has assumed its locking position.

Im Ausführungsbeispiel nach Figur 9 sind der Ver- und der Entriegelungsmechanismus des verschiebbaren Fensterelements 4 ebenfalls zusammengefasst. Bei dieser Ausführung erfolgt das Ver- und Entriegeln mit einer Ausrückvorrichtung in Form einer Push-Pull-Mechanik. Hierbei rastet das verschiebbare Fensterelement 4 beim Anschlagen gegen das Profilteil 23 ein und wird unter dem Einfluss eines Federbolzens 14 wieder wenige Millimeter in Richtung des feststehenden Fensterelements 3 geschoben. Es hat dann seine Verriegelungsposition erreicht, in der die Schubstangen 81 in die Ausnehmungen 82 einfahren. In dieser Position ist das Anschlagprofil 61 mit dem Griffteil 7 von dem seitlichen Profilteil 23 verdeckt. Zum Öffnen des Fensterelements 4 ist das Ausüben eines Drucks auf das Griffteil 7 gegen die Kraft des Federbolzens 14 erforderlich, wodurch das verschiebbare Fensterelement 4 an das Profilteil 23 anschlägt. Die verrastete Verbindung zwischen dem verschiebbaren Fensterelement 4 und dem Profilteil 23 wird gelöst, in dem sich die Schubstangen 81 aus den Ausnehmungen 82 zurückziehen. Das verschiebbare Fensterelement 4 wird unter dem Einfluss des Federbolzens 14 ein wenig in Richtung des feststehenden Fensterelements 3 gedrückt und zwar mindestens so weit, dass der Benutzer mit seiner Hand in den Bereich zwischen dem Griffteil 7 und dem seitlichen Profilteil 23 greifen kann, wie dies in Figur 10 c) erkennbar ist. Das verschiebbare Fensterelement 4 kann dann in Richtung des feststehenden Fensterelements 3 verschoben werden.In the embodiment after figure 9 the locking and unlocking mechanisms of the sliding window element 4 are also combined. In this version, locking and unlocking takes place with a release device in the form of a push-pull mechanism. In this case, the displaceable window element 4 snaps into place when it hits the profile part 23 and is again pushed a few millimeters in the direction of the fixed window element 3 under the influence of a spring bolt 14 . It has then reached its locking position, in which the push rods 81 move into the recesses 82 . In this position, the stop profile 61 with the handle part 7 is covered by the lateral profile part 23 . To open the window element 4 , it is necessary to exert pressure on the handle part 7 against the force of the spring bolt 14 , as a result of which the displaceable window element 4 strikes the profile part 23 . The latched connection between the displaceable window element 4 and the profile part 23 is released in that the push rods 81 withdraw from the recesses 82 . The sliding window element 4 is pushed slightly in the direction of the fixed window element 3 under the influence of the spring bolt 14, at least so far that the user can reach with his hand in the area between the handle part 7 and the lateral profile part 23, as is shown in FIG Figure 10 c) is recognizable. The sliding one Window element 4 can then be moved in the direction of fixed window element 3 .

Die erfindungsgemäße Schiebetürvorrichtung hat eine dezente optische Gestaltung, die nicht durch den Griff zum Verschieben des einen Fensterelementes gestört wird. Dieser ist in verschlossenem und vollständig geöffnetem Zustand von den seitlichen Profilteilen verdeckt. Zudem sind die Betätigungselemente in Form einer Klappe, eines Druckknopfes, Griffs oder Sensors erfindungsgemäß auf der dem feststehenden Fensterelement zugewandten Seite des Griffteils angeordnet. Sie sind dadurch besonders gut gegen unbefugte Betätigung im Falle eines Einbruchs geschützt.The sliding door device according to the invention has an unobtrusive visual design that is not disturbed by the handle for moving one window element. This is covered by the side profile parts when it is closed and fully open. In addition, the actuating elements in the form of a flap, a push button, handle or sensor are arranged according to the invention on the side of the handle part facing the fixed window element. This gives you particularly good protection against unauthorized use in the event of a break-in.

Claims (9)

  1. Sliding window device comprising a rectangular window frame (1) for installation in a window cut-out, which is formed by a circumferential profile (2), which is formed by one floor-side, one ceiling-side and two lateral U-shaped or double-U-shaped profile parts and in which a first, fixed window element (3) and a second, displaceable window element (4) are arranged, wherein the displaceable window element (4) comprises a glass pane (5), which is framed by a vertical stop window profile (62) arranged on the side facing away from the fixed window element (3), a second vertical window profile as well as an upper and a lower horizontal window profile (62, 63), wherein the displaceable window element (4) can be retracted with its stop window profile (61) into the lateral profile part (23) arranged opposite the fixed window element (3), characterised in that the stop window profile (61) has a handle part (7), which can be fully retracted together with the stop window profile (61) into the profile part (3) arranged opposite the fixed window element (3).
  2. Sliding window device according to claim 1, characterised in that the handle part (7) has a rounded shape.
  3. Sliding window device according to claim 1 or 2, characterised in that the handle part is moulded onto the stop window profile (61).
  4. Sliding window device according to one of the previous claims, characterised in that the vertical, lateral frame profiles (23) have a U-shaped cross-section.
  5. Sliding window device according to one of the previous claims, characterised in that means (8) for locking the displaceable window element (4) are provided in the stop window profile (61).
  6. Sliding window device according to one of the previous claims, characterised in that means (9) for unlocking the displaceable window element (4) are provided.
  7. Sliding window device according to claim 4, characterised in that the means (9) for unlocking the displaceable window element (4) can be operated by means of an operating part.
  8. Sliding window device according to one of the previous claims, characterised in that the means (8) for locking the displaceable window element (4) and the means (9) for unlocking the displaceable window element (4) are combined.
  9. Sliding window device according to one of the previous claims, characterised in that the means (9) for unlocking the displaceable window element (4) are provided with a disengaging device.
EP20161446.8A 2020-03-06 2020-03-06 Sliding window device Active EP3875714B1 (en)

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EP20161446.8A EP3875714B1 (en) 2020-03-06 2020-03-06 Sliding window device

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EP3875714B1 true EP3875714B1 (en) 2022-04-20

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8496277B2 (en) * 2009-12-30 2013-07-30 Sun Valley Bronze, Inc. Latching system
US10030421B2 (en) * 2014-02-12 2018-07-24 Kls Doors, Llc Latch and lock system
US9441414B2 (en) * 2014-06-24 2016-09-13 Milgard Manufacturing Incorporated Sliding sash secondary lock
PL3095946T3 (en) 2015-05-18 2020-03-31 Christian Michels Push window device

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