EP3872288B9 - Push window device - Google Patents

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Publication number
EP3872288B9
EP3872288B9 EP20159561.8A EP20159561A EP3872288B9 EP 3872288 B9 EP3872288 B9 EP 3872288B9 EP 20159561 A EP20159561 A EP 20159561A EP 3872288 B9 EP3872288 B9 EP 3872288B9
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EP
European Patent Office
Prior art keywords
sliding window
plate
window device
guide
profile part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
EP20159561.8A
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German (de)
French (fr)
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EP3872288A1 (en
EP3872288B1 (en
Inventor
Christian Michels
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Individual
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Individual
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Priority to EP20159561.8A priority Critical patent/EP3872288B9/en
Publication of EP3872288A1 publication Critical patent/EP3872288A1/en
Publication of EP3872288B1 publication Critical patent/EP3872288B1/en
Application granted granted Critical
Publication of EP3872288B9 publication Critical patent/EP3872288B9/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/32Arrangements 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
    • E06B3/34Arrangements 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
    • E06B3/42Sliding wings; Details of frames with respect to guiding
    • E06B3/46Horizontally-sliding wings
    • E06B3/4609Horizontally-sliding wings for windows
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621Details, e.g. suspension or supporting guides
    • E05D15/066Details, e.g. suspension or supporting guides for wings supported at the bottom
    • E05D15/0686Tracks
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/32Arrangements 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
    • E06B3/34Arrangements 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
    • E06B3/42Sliding wings; Details of frames with respect to guiding
    • E06B3/46Horizontally-sliding wings
    • E06B3/469Arrangements at the overlapping vertical edges of the wings that engage when closing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/10Covers; Housings
    • E05Y2201/11Covers
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/148Windows

Definitions

  • the invention relates to a sliding window device comprising a rectangular window frame for installation in a window opening according to the preamble of patent claim 1.
  • This previously known sliding window device is characterized by a subtle, minimalist design in which the window panes seem to float frameless above the floor. However, a closer look at the bottom profile reveals the channel, which is not covered by the sliding window element, and in which the rollers on which the window element is sliding are mounted. This channel with the rollers arranged in it disturbs the overall impression of the otherwise very discreet sliding window device. This is where the invention aims to remedy the situation.
  • the object of the invention is to provide a sliding window device of the aforementioned type in which no channel fitted with rollers can be seen even when the sliding window element is in the open position. According to the invention, this object solved by a sliding window device having the features of the characterizing part of claim 1.
  • the invention provides a sliding window device in which no channel fitted with rollers can be seen even when the sliding window element is in the open position. Because a horizontal slide-in shaft is arranged parallel to the guide shaft on the side of the first window element and accommodates a carriage plate which can be moved in the direction of the guide shaft and on which at least one slat is pivotably fastened and which is prestressed against the second sash by a spring element is, the width of the carriage plate and the at least one slat being greater than the width of the guide shaft, when the sliding window element is opened, the guide shaft provided with the roller arrangement and released by the latter is covered by the carriage plate with the at least one slat arranged on it allows.
  • the slide-in slot is delimited by a cover plate, which is arranged on the base profile at a distance from it and covers it in some areas.
  • a cover plate which is arranged on the base profile at a distance from it and covers it in some areas.
  • the cover plate is preferably of rectangular design and extends as far as the guide shaft.
  • the carriage plate is pivotally connected to a pivot plate which is pivotally connected to a guide plate, the carriage plate being displaceably guided orthogonally to the guide shaft and the guide plate being displaceably guided along the insertion shaft.
  • the carriage plate is preferably prestressed against the second window element by a spring element.
  • the carriage plate has a guide groove arranged transversely thereto, into which a guide web arranged transversely thereto in the slide-in slot engages.
  • the guide groove is preferably formed by two sliding webs arranged parallel at a distance from one another or by a profile with a C-shaped cross section.
  • the sliding webs or the profile protrude beyond the carriage plate and/or the guide web beyond the slide-in slot.
  • the cover plate, carriage plate, pivoting plate and/or guide plate and the at least one lamella are formed in the form of thin aluminum or plastic plates.
  • the at least one lamella is connected to the underside of the carriage plate facing the bottom profile part. This achieves a connection of the lamella that is concealed by the carriage plate.
  • the at least one slat is prestressed against the second window element via a respective spring element, preferably a torsion spring. This achieves a mechanical pivoting of the slat through contact with the displaceable window element.
  • At least two slats are arranged pivotably relative to one another, the slats having two side edges connected to one another at right angles, such that a side edge of all the slats complement one another in a pivoted position of the slats to form a straight line.
  • This forms a cover chain which, following the movement of the swivel plate, enables the guide shaft to be covered continuously.
  • a groove for engaging the carriage part and the lamellae is arranged on the bottom profile part along the guide shaft opposite the insertion shaft.
  • a groove arranged transversely to the bottom profile part for guiding the carriage plate is present on the bottom profile part or in the lateral profile part adjoining this. This supports the guided movement of the sled plate and improves its resistance to footing.
  • the sliding window device selected as an exemplary embodiment essentially consists of a rectangular window frame 1 which is formed from a circumferential profile which accommodates a fixed window element 2 and a sliding window element 3 and is mounted on a base frame 14 on the bottom side.
  • the bottom profile part 11 comprises a first inner shaft 111 for receiving the fixed window element 2 and a second guide shaft 112 arranged next to the inner shaft 111 for receiving the sliding window element 3.
  • the inner shaft 111 and the guide shaft 112 are based on an arrangement of webs 113 arranged parallel to one another , are delimited by the channels for receiving static elements 115.
  • Three channels are arranged in the guide shaft 112 accommodating the displaceable window element 4, with a static element 115 designed in the form of a rectangular rod being inserted in each of the two outer channels for load introduction is pushed onto the base frame 14.
  • the central channel accommodates a roller assembly 16 with support rollers aligned along a straight line.
  • the support rollers are mounted in a support roller rail 17 , which rests on both sides of the middle channel on the cross braces of the channels receiving the static elements 115 , as a result of which the load is dissipated via the static elements 115 .
  • Inner shaft 111 and guide shaft 112 are delimited on the outside by vertical support struts 117 which, when the floor-side profile part 2 is installed, are aligned in a building-side installation gap with the outer covering and the top floor of the inner living area.
  • the two shafts 111, 112 are delimited on the inside by a central dome 114.
  • the inner shaft 111 of the bottom profile part 11 accommodating the fixed window element 3 is covered by an insertion shaft 4 which is delimited by a cover plate 41 which is fastened to the vertical support strut 117 of the inner shaft 111 via an angle piece 42 .
  • the slot accommodates a carriage plate 51 of a locking mechanism 5 .
  • the closing mechanism 5 consists essentially of the carriage plate 51, a pivot plate 52 pivotably connected thereto and a guide plate 53 which is pivotally connected to the pivot plate 52.
  • the carriage plate 51, the swivel plate 52 and the guide plate 53 are made of sheet aluminum.
  • the guide plate 53 is pushed into two opposite U-profiles 43 arranged on the underside of the cover plate 41 facing the inner shaft 111, as a result of which the guide plate 53 is slidably mounted under the cover plate 41 parallel to the sliding window element 2.
  • the carriage plate 51 has on its upper side facing the cover plate 41 a C-profile piece 511 which engages with a guide web 44 with an I-shaped cross section arranged on the underside of the cover plate 41 .
  • the carriage plate 51 is slidably mounted under the cover plate orthogonally to the guide shaft 112 of the bottom profile part 11 . Furthermore, the carriage plate 51 is guided in a U-profile 121 which is fastened below the cover plate to the profile part 12 which is placed on the bottom profile part 11 on the side opposite the fixed window element 2 .
  • a first lamella 54 is pivotably arranged on the carriage plate 51 below the pivot plate 52, on which a second lamella 55 is pivotably fastened.
  • the two slats 54, 55 have an outer contour in the form of a three-quarter circle, the ends of which merge with one of two straight lines set at right angles to one another.
  • the slats 54, 55 are also made of sheet aluminum.
  • a U-profile 118 is arranged in alignment with this, which is attached to the support strut 11 of the guide shaft 112 via an angle piece 119.
  • the slats 54, 55 In the open position of the displaceable window element 3, the slats 54, 55 with a straight outer edge, which form a straight line in this position, rest together with the carriage plate 51 on the U-profile 118, which accommodates them.
  • the slats 54, 55 are each via a torsion spring (not shown) with its right-angled corner against the displaceable window element 3.
  • the carriage plate 51 is a - biased spiral spring against the U-profile 118 - not shown.
  • the function of the closing mechanism 5 is in the Figures 4 to 6 shown.
  • the sliding window element 3 is in the open position.
  • the slats 54, 55 and the carriage plate 51 rest against the U-profile 118 of the support strut 117 of the guide shaft 112, which accommodates them.
  • the guide shaft 112 is closed by the carriage plate 51 and the lamellae 54,55.
  • the guide plate 53 which is articulated to the carriage plate 51 via the pivot plate 52, is in a forward position.
  • the displaceable window element 3 If the displaceable window element 3 is pushed in the direction of the closed position, it presses against the slat 54 and rotates it, as a result of which the carriage plate 51 is moved along the guide web 44 in the direction of the inner shaft 111 . As a result, the pivot plate 52, which is articulated to the carriage plate, is pivoted, as a result of which the guide plate is shifted to a rear position ( figure 5 ). If the sliding window element 3 has reached its closed position, the carriage plate 51, slats 54, 55 and pivoting plate 52 are located completely under the cover plate 41 in the insertion shaft 4. In this position, the pivoting plate 52 is in alignment with the carriage plate 51 and the guide plate 53. The Guide plate 53 is in the rear position ( figure 6 ).

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

Description

Die Erfindung betrifft eine Schiebefenstervorrichtung, umfassend einen rechteckigen Fensterrahmen zum Einbauen in einen Fensterausschnitt nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a sliding window device comprising a rectangular window frame for installation in a window opening according to the preamble of patent claim 1.

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. EP 2725178 A1 , EP 1953328 A1 , DE 19920534 C1 und US 10494847 B1 offenbaren Schiebefenstervorrichtungen.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. EP 2725178 A1 , EP 1953328 A1 , DE19920534C1 and US10494847B1 disclose sash window devices.

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.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 über dem Boden zu schweben scheinen. Bei näherer Betrachtung des Bodenprofils ist jedoch der nicht von dem verschiebbaren Fensterelement verdeckte Kanal sichtbar, in dem die Rollen, auf denen das Fensterelement verschiebbar ist, gelagert sind. Dieser Kanal mit dem in diesen angeordneten Rollen stört den Gesamteindruck der ansonsten sehr dezenten Schiebefenstervorrichtung. Hier will die Erfindung Abhilfe schaffen. Der Erfindung liegt die Aufgabe zugrunde, eine Schiebefenstervorrichtung der vorgenannten Art bereitzustellen, bei der auch bei geöffneter Position des verschiebbaren Fensterelements kein mit Rollen bestückter Kanal zu sehen ist. Gemäß der Erfindung wird diese Aufgabe durch eine Schiebefenstervorrichtung mit den Merkmalen des kennzeichnenden Teils des Patentanspruchs 1 gelöst.This previously known sliding window device is characterized by a subtle, minimalist design in which the window panes seem to float frameless above the floor. However, a closer look at the bottom profile reveals the channel, which is not covered by the sliding window element, and in which the rollers on which the window element is sliding are mounted. This channel with the rollers arranged in it disturbs the overall impression of the otherwise very discreet sliding window device. This is where the invention aims to remedy the situation. The object of the invention is to provide a sliding window device of the aforementioned type in which no channel fitted with rollers can be seen even when the sliding window element is in the open position. According to the invention, this object solved by a sliding window device having the features of the characterizing part of claim 1.

Mit der Erfindung ist eine Schiebefenstervorrichtung bereitgestellt, bei der auch in geöffneter Position des verschiebbaren Fensterelements kein mit Rollen bestückter Kanal zu sehen ist. Dadurch, dass parallel zu dem Führungsschacht auf der Seite des ersten Fensterelements ein horizontaler Einschubschacht angeordnet ist, der eine Schlittenplatte aufnimmt, die in Richtung des Führungsschachtes bewegbar ist und an der wenigstens eine Lamelle schwenkbar befestigt ist, die über ein Federelement gegen den zweiten Flügel vorgespannt ist, wobei die Breite der Schlittenplatte und der wenigstens einen Lamelle größer ist, als die Breite des Führungsschachtes, ist beim Öffnen des verschiebbaren Fensterelementes ein Verdecken des von diesem freigegebenen, mit der Rollenanordnung versehenen Führungsschachtes durch die Schlittenplatte mit der an dieser angeordnete wenigstens einen Lamelle ermöglicht.The invention provides a sliding window device in which no channel fitted with rollers can be seen even when the sliding window element is in the open position. Because a horizontal slide-in shaft is arranged parallel to the guide shaft on the side of the first window element and accommodates a carriage plate which can be moved in the direction of the guide shaft and on which at least one slat is pivotably fastened and which is prestressed against the second sash by a spring element is, the width of the carriage plate and the at least one slat being greater than the width of the guide shaft, when the sliding window element is opened, the guide shaft provided with the roller arrangement and released by the latter is covered by the carriage plate with the at least one slat arranged on it allows.

In Weiterbildung der Erfindung ist der Einschubschacht durch eine Abdeckplatte begrenzt, die an dem Bodenprofil beabstandet zu diesem und dieses bereichsweise überdeckend angeordnet ist. Hierdurch ist eine Gestaltung in Art eines Schubladenfachs erzielt, in das die Schlittenplatte hineinbewegbar ist. Bevorzugt ist die Abdeckplatte rechteckig ausgebildet und erstreckt sich bis zum Führungsschacht hin.In a further development of the invention, the slide-in slot is delimited by a cover plate, which is arranged on the base profile at a distance from it and covers it in some areas. In this way, a design in the manner of a drawer compartment is achieved, into which the carriage plate can be moved. The cover plate is preferably of rectangular design and extends as far as the guide shaft.

In Ausgestaltung der Erfindung ist die Schlittenplatte mit einer Schwenkplatte schwenkbar verbunden, die mit einer Führungsplatte schwenkbar verbunden ist, wobei die Schlittenplatte orthogonal zu dem Führungsschacht verschiebbar geführt ist und wobei die Führungsplatte längst des Einschubschachtes verschiebbar geführt ist. Hierdurch ist eine der Schiebestellung des verschiebbaren Fensterelements folgende Verdeckung des Führungsschachtes ermöglicht. Dabei ist die Schlittenplatte bevorzugt über ein Federelement gegen das zweite Fensterelement vorgespannt.In an embodiment of the invention, the carriage plate is pivotally connected to a pivot plate which is pivotally connected to a guide plate, the carriage plate being displaceably guided orthogonally to the guide shaft and the guide plate being displaceably guided along the insertion shaft. This enables the guide shaft to be covered following the sliding position of the sliding window element. The carriage plate is preferably prestressed against the second window element by a spring element.

In weiterer Ausgestaltung der Erfindung weist die Schlittenplatte eine quer zu dieser angeordnete Führungsnut auf, in die ein in dem Einschubschacht quer zu diesem angeordneter Führungssteg eingreift. Hierdurch ist eine geführte, gerade Verschiebung der Schlittenplatte erzielt. Bevorzugt ist die Führungsnut durch zwei parallel beabstandet zueinander angeordnete Gleitstege oder durch ein Profil mit C-förmigem Querschnitt gebildet. Vorteilhaft ragen die Gleitstege oder das Profil über die Schlittenplatte und/oder der Führungssteg über den Einschubschacht hinaus.In a further embodiment of the invention, the carriage plate has a guide groove arranged transversely thereto, into which a guide web arranged transversely thereto in the slide-in slot engages. This achieves a guided, straight displacement of the carriage plate. The guide groove is preferably formed by two sliding webs arranged parallel at a distance from one another or by a profile with a C-shaped cross section. Advantageously, the sliding webs or the profile protrude beyond the carriage plate and/or the guide web beyond the slide-in slot.

In Weiterbildung der Erfindung sind die Abdeckplatte, Schlittenplatte, die Schwenkplatte und/oder die Führungsplatte sowie die wenigstens eine Lamelle in Form von dünnen Aluminium- oder Kunststoffplatten gebildet. Hierdurch ist eine optisch ansprechende sowie mechanisch widerstandsarm bewegbare Abdeckanordnung ermöglicht.In a further development of the invention, the cover plate, carriage plate, pivoting plate and/or guide plate and the at least one lamella are formed in the form of thin aluminum or plastic plates. As a result, a visually appealing cover arrangement that can be moved mechanically with little resistance is made possible.

In Ausgestaltung der Erfindung ist die wenigstens eine Lamelle auf der dem bodenseitigen Profilteil zugewandten Unterseite der Schlittenplatte mit dieser verbunden. Hierdurch ist eine von der Schlittenplatte verdeckte Verbindung der Lamelle erzielt.In an embodiment of the invention, the at least one lamella is connected to the underside of the carriage plate facing the bottom profile part. This achieves a connection of the lamella that is concealed by the carriage plate.

In weiterer Ausgestaltung der Erfindung ist die wenigstens eine Lamelle über jeweils ein Federelement, bevorzugt eine Torsionsfeder gegen das zweite Fensterelement vorgespannt. Hierdurch ist ein mechanisches Verschwenken der Lamelle durch Kontakt mit dem verschiebbaren Fensterelement erzielt.In a further embodiment of the invention, the at least one slat is prestressed against the second window element via a respective spring element, preferably a torsion spring. This achieves a mechanical pivoting of the slat through contact with the displaceable window element.

In weiterer Ausgestaltung der Erfindung sind wenigstens zwei Lamellen schwenkbar zueinander angeordnet, wobei die Lamellen zwei rechtwinklig miteinander verbundene Seitenkanten aufweisen, derart, dass eine Seitenkante aller Lamellen sich in einer Schwenkposition der Lamellen zu einer Geraden ergänzen. Hierdurch ist eine Abdeckkette gebildet, die der Bewegung der Schwenkplatte folgend eine kontinuierliche Abdeckung des Führungsschachtes ermöglicht.In a further embodiment of the invention, at least two slats are arranged pivotably relative to one another, the slats having two side edges connected to one another at right angles, such that a side edge of all the slats complement one another in a pivoted position of the slats to form a straight line. This forms a cover chain which, following the movement of the swivel plate, enables the guide shaft to be covered continuously.

In Weiterbildung der Erfindung ist an dem bodenseitigen Profilteil längs des Führungsschachtes dem Einschubschacht gegenüberliegend eine Nut zum Eingriff des Schlittenteils und der Lamellen angeordnet. Hierdurch ist eine gute Führung der wenigstens einen Lamelle sowie eine Trittbelastbarkeit der durch das Schlittenteil mit der an diesem befestigten wenigstens einen Lamelle erzielt. Bevorzugt ist die Nut durch ein Profil mit im Wesentlichen U-förmigem Querschnitt gebildet, das auf dem bodenseitigen Profilteil befestig ist.In a further development of the invention, a groove for engaging the carriage part and the lamellae is arranged on the bottom profile part along the guide shaft opposite the insertion shaft. As a result, good guidance of the at least one slat and a step load capacity are achieved by the carriage part with the at least one slat fastened to it. The groove is preferably formed by a profile with a substantially U-shaped cross section, which is fastened to the bottom profile part.

In Ausgestaltung der Erfindung ist auf dem bodenseitigen Profilteil oder in dem an dieses angrenzenden seitlichen Profilteil eine quer zu dem bodenseitigen Profilteil angeordnete Nut zur Führung der Schlittenplatte vorhanden. Hierdurch ist die geführte Bewegung der Schlittenplatte unterstützt sowie deren Trittbelastbarkeit verbessert.In an embodiment of the invention, a groove arranged transversely to the bottom profile part for guiding the carriage plate is present on the bottom profile part or in the lateral profile part adjoining this. This supports the guided movement of the sled plate and improves its resistance to footing.

Andere Weiterbildungen und Ausgestaltungen der Erfindung sind in den übrigen Unteransprüchen angegeben. Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird nachfolgend im Einzelnen beschrieben. Es zeigen:

Figur 1
die schematische Darstellung einer Schiebefenstervorrichtung;
Figur 2
die schematische Darstellung des bodenseitigen Profilteils des Fensterrahmens der Schiebefenstervorrichtung aus Figur 1 mit verschiebbarem Fensterelement im Querschnitt;
Figur 3
die schematische Darstellung des bodenseitigen Profilteils des Fensterrahmens der Schiebefenstervorrichtung aus Figur 1 mit verschiebbarem und festem Fensterelement im Querschnitt;
Figur 4
die schematische vereinfachte Darstellung des Verschließmechanismus des bodenseitigen Profilteils der Schiebefenstervorrichtung in Figur 1 in offener Position des verschiebbaren Fensterelements
  1. a) in einer Ansicht von oben;
  2. b) in einer Ansicht von der Seite:
Figur 5
die schematische vereinfachte Darstellung des Verschließmechanismus des bodenseitigen Profilteils der Schiebefenstervorrichtung in Figur 1 in teiloffener Position des verschiebbaren Fensterelements
  1. a) in einer Ansicht von oben;
  2. b) in einer Ansicht von der Seite:
Figur 6
die schematische vereinfachte Darstellung des Verschließmechanismus des bodenseitigen Profilteils der Schiebefenstervorrichtung in Figur 1 in geschlossener Position des verschiebbaren Fensterelements
  1. a) in einer Ansicht von oben;
  2. b) in einer Ansicht von der Seite.
Other developments and refinements of the invention are specified in the remaining dependent claims. An embodiment of the invention is shown in the drawings and is described in detail below. Show it:
figure 1
the schematic representation of a sliding window device;
figure 2
the schematic representation of the bottom profile part of the window frame of the sliding window device figure 1 with sliding window element in cross section;
figure 3
the schematic representation of the bottom profile part of the window frame of the sliding window device figure 1 with sliding and fixed window element in cross section;
figure 4
the schematic simplified representation of the locking mechanism of the bottom profile part of the sliding window device in figure 1 in the open position of the sliding window element
  1. a) in a view from above;
  2. b) in a side view:
figure 5
the schematic simplified representation of the locking mechanism of the bottom profile part of the sliding window device in figure 1 in partially open position of the sliding window element
  1. a) in a view from above;
  2. b) in a side view:
figure 6
the schematic simplified representation of the locking mechanism of the bottom profile part of the sliding window device in figure 1 in the closed position of the sliding window element
  1. a) in a view from above;
  2. b) in a side view.

Die als Ausführungsbeispiel gewählte Schiebefenstervorrichtung besteht im Wesentlichen aus einem rechteckigen Fensterrahmen 1, der aus einem umlaufenden Profil gebildet ist, das ein feststehendes Fensterelement 2 sowie ein verschiebbares Fensterelement 3 aufnimmt und bodenseitig auf einer Basiszarge 14 gelagert ist.The sliding window device selected as an exemplary embodiment essentially consists of a rectangular window frame 1 which is formed from a circumferential profile which accommodates a fixed window element 2 and a sliding window element 3 and is mounted on a base frame 14 on the bottom side.

In den Figuren 2 und 3 ist der im Rahmen der vorliegenden Erfindung relevante untere Abschnitt einer Schiebefenstervorrichtung gezeigt. Einzelheiten des oberen Bereichs mit Decken und Seitenprofilen sind beispielsweise in der EP 3 095 946 A1 beschrieben. Das bodenseitige Profilteils 11 umfasst einen ersten Innenschacht 111 zur Aufnahme des feststehenden Fensterelements 2 und einen neben dem Innenschacht 111 angeordneten zweiten Führungsschacht 112 zur Aufnahme des verschiebbaren Fensterelements 3. Der Innenschacht 111 sowie der Führungsschacht 112 setzen auf eine Anordnung von parallel zueinander angeordneten Stegen 113 auf, durch die Kanäle zur Aufnahme von Statikelementen 115 begrenzt sind.In the Figures 2 and 3 shows the lower portion of a sliding window device relevant in the context of the present invention. Details of the upper area with ceilings and side profiles are, for example, in EP 3 095 946 A1 described. The bottom profile part 11 comprises a first inner shaft 111 for receiving the fixed window element 2 and a second guide shaft 112 arranged next to the inner shaft 111 for receiving the sliding window element 3. The inner shaft 111 and the guide shaft 112 are based on an arrangement of webs 113 arranged parallel to one another , are delimited by the channels for receiving static elements 115.

In dem das verschiebbare Fensterelement 4 aufnehmenden Führungsschacht 112 sind drei Kanäle angeordnet, wobei in die äußeren beiden Kanäle jeweils ein in Form eines Rechteckstabes ausgebildetes Statikelement 115 zur Lasteinleitung auf die Basiszarge 14 eingeschoben ist. Der mittlere Kanal nimmt eine Rollenanordnung 16 auf, mit entlang einer Geraden fluchtend angeordneten Stützrollen auf.Three channels are arranged in the guide shaft 112 accommodating the displaceable window element 4, with a static element 115 designed in the form of a rectangular rod being inserted in each of the two outer channels for load introduction is pushed onto the base frame 14. The central channel accommodates a roller assembly 16 with support rollers aligned along a straight line.

Die Stützrollen sind in einer Stützrollenschiene 17 gelagert, die beidseitig des mittleren Kanals auf den Querstreben der die Statikelemente 115 aufnehmenden Kanäle aufliegt, wodurch die Lastabtragung über die Statikelemente 115 erfolgt.The support rollers are mounted in a support roller rail 17 , which rests on both sides of the middle channel on the cross braces of the channels receiving the static elements 115 , as a result of which the load is dissipated via the static elements 115 .

Innenschacht 111 und Führungsschacht 112 sind außen durch vertikale Stützstreben 117 begrenzt, welche im eingebauten Zustand des bodenseitigen Profilteils 2 in einem gebäudeseitigen Einbauspalt mit dem Außenbelag sowie dem Oberboden des inneren Wohnbereichs fluchten. Innen sind die beiden Schächte 111, 112 durch einen Mitteldom 114 begrenzt.Inner shaft 111 and guide shaft 112 are delimited on the outside by vertical support struts 117 which, when the floor-side profile part 2 is installed, are aligned in a building-side installation gap with the outer covering and the top floor of the inner living area. The two shafts 111, 112 are delimited on the inside by a central dome 114.

Den das feststehende Fensterelement 3 aufnehmende Innenschacht 111 des bodenseitigen Profilteils 11 überdeckend ist ein Einschubschacht 4 angeordnet, der durch eine Abdeckplatte 41 begrenzt ist, die über ein Winkelstück 42 an der vertikalen Stützstrebe 117 des Innenschachtes 111 befestigt ist. Der Einschubschacht nimmt eine Schlittenplatte 51 einer Verschließmechanik 5 auf.The inner shaft 111 of the bottom profile part 11 accommodating the fixed window element 3 is covered by an insertion shaft 4 which is delimited by a cover plate 41 which is fastened to the vertical support strut 117 of the inner shaft 111 via an angle piece 42 . The slot accommodates a carriage plate 51 of a locking mechanism 5 .

Die Verschließmechanik 5 besteht in Wesentlichen aus der Schlittenplatte 51, einer schwenkbar mit dieser verbundenen Schwenkplatte 52 sowie einer Führungsplatte 53, die schwenkbar mit der Schwenkplatte 52 verbunden ist. Im Ausführungsbeispiel sind die Schlittenplatte 51, die Schwenkplatte 52 und die Führungsplatte 53 aus Aluminiumblech hergestellt.The closing mechanism 5 consists essentially of the carriage plate 51, a pivot plate 52 pivotably connected thereto and a guide plate 53 which is pivotally connected to the pivot plate 52. In the exemplary embodiment, the carriage plate 51, the swivel plate 52 and the guide plate 53 are made of sheet aluminum.

Die Führungsplatte 53 ist in zwei gegenüberliegend auf der dem Innenschacht 111 zugewandten Unterseite der Abdeckplatte 41 angeordneten U-Profilen 43 eingeschoben, wodurch die Führungsplatte 53 unter der Abdeckplatte 41 parallel zum verschiebbaren Fensterelement 2 verschiebbar gelagert ist.The guide plate 53 is pushed into two opposite U-profiles 43 arranged on the underside of the cover plate 41 facing the inner shaft 111, as a result of which the guide plate 53 is slidably mounted under the cover plate 41 parallel to the sliding window element 2.

Die Schlittenplatte 51 weist auf ihrer der Abdeckplatte 41 zugewandten Oberseite ein C-Profilstück 511 auf, das mit einem an der Unterseite der Abdeckplatte 41 angeordneten Führungssteg 44 mit I-förmigem Querschnitt im Eingriff ist. Die Schlittenplatte 51 ist so unter der Abdeckplatte orthogonal zum Führungsschacht 112 des bodenseitigen Profilteils 11 verschiebbar gelagert. Weiterhin ist die Schlittenplatte 51 in einem U-Profil 121 geführt, das hierzu unterhalb der Abdeckplatte an dem Profilteil 12 befestigt ist, das an der dem feststehenden Fensterelement 2 gegenüberliegenden Seite an das bodenseitige Profilteil 11 angestellt ist.The carriage plate 51 has on its upper side facing the cover plate 41 a C-profile piece 511 which engages with a guide web 44 with an I-shaped cross section arranged on the underside of the cover plate 41 . The carriage plate 51 is slidably mounted under the cover plate orthogonally to the guide shaft 112 of the bottom profile part 11 . Furthermore, the carriage plate 51 is guided in a U-profile 121 which is fastened below the cover plate to the profile part 12 which is placed on the bottom profile part 11 on the side opposite the fixed window element 2 .

An ihrem der Schwenkplatte 52 zugewandten Ende ist an der Schlittenplatte 51 unterhalb der Schwenkplatte 52 eine erste Lamelle 54 schwenkbar angeordnet, an der eine zweite Lamelle 55 schwenkbar befestigt ist. Die beiden Lamellen 54, 55 weisen eine Außenkontur in Form eines Dreiviertelkreises auf, dessen Enden mit jeweils einer von zwei rechtwinklig zueinander angestellten Geraden übergehen. Im Ausführungsbeispiel sind auch die Lamellen 54, 55 aus Aluminiumblech hergestellt.At its end facing the pivot plate 52, a first lamella 54 is pivotably arranged on the carriage plate 51 below the pivot plate 52, on which a second lamella 55 is pivotably fastened. The two slats 54, 55 have an outer contour in the form of a three-quarter circle, the ends of which merge with one of two straight lines set at right angles to one another. In the exemplary embodiment, the slats 54, 55 are also made of sheet aluminum.

Auf der Stützstrebe 117 des Führungsschachtes 112 ist in Flucht mit dieser ein U-Profil 118 angeordnet, das über ein Winkelstück 119 an der Stützstrebe 11 des Führungsschachtes 112 befestigt ist. In geöffneter Position des verschiebbaren Fensterelements 3 liegen die Lamellen 54, 55 mit einer geraden Außenkante, die in dieser Position eine Gerade bilden, gemeinsam mit der Schlittenplatte 51 an dem U-Profil 118 an, das diese aufnimmt. Dabei sind die Lamellen 54, 55 jeweils über eine - nicht dargestellte - Torsionsfeder mit ihrer rechtwinkligen Ecke gegen das verschiebbare Fensterlelement 3 vorgespannt. Die Schlittenplatte 51 ist über eine - nicht dargestellte - Spiralfeder gegen das U-Profil 118 vorgespannt.On the support strut 117 of the guide shaft 112, a U-profile 118 is arranged in alignment with this, which is attached to the support strut 11 of the guide shaft 112 via an angle piece 119. In the open position of the displaceable window element 3, the slats 54, 55 with a straight outer edge, which form a straight line in this position, rest together with the carriage plate 51 on the U-profile 118, which accommodates them. The slats 54, 55 are each via a torsion spring (not shown) with its right-angled corner against the displaceable window element 3. The carriage plate 51 is a - biased spiral spring against the U-profile 118 - not shown.

Die Funktion der Verschließmechanik 5 ist in den Figuren 4 bis 6 dargestellt. In Figur 4 befindet sich das verschiebbare Fensterelement 3 in der geöffneten Position. Die Lamellen 54, 55 sowie die Schlittenplatte 51 liegen an dem U-Profil 118 der Stützstrebe 117 des Führungsschachtes 112 an, das diese aufnimmt.The function of the closing mechanism 5 is in the Figures 4 to 6 shown. In figure 4 the sliding window element 3 is in the open position. The slats 54, 55 and the carriage plate 51 rest against the U-profile 118 of the support strut 117 of the guide shaft 112, which accommodates them.

Der Führungsschacht 112 ist über die Schlittenplatte 51 und die Lamellen 54, 55 verschlossen. Die Führungsplatte 53, die über die Schwenkplatte 52 mit der Schlittenplatte 51 gelenkig verbunden ist, ist in einer vorderen Position.The guide shaft 112 is closed by the carriage plate 51 and the lamellae 54,55. The guide plate 53, which is articulated to the carriage plate 51 via the pivot plate 52, is in a forward position.

Wird das verschiebbare Fensterelement 3 in Richtung Schließposition verschoben, drückt dieses gegen die Lamelle 54 und verdreht diese, wodurch die Schlittenplatte 51 entlang dem Führungssteg 44 in Richtung Innenschacht 111 bewegt wird. Hierdurch wird die gelenkig mit der Schlittenplatte verbundene Schwenkplatte 52 verschwenkt, wodurch die Führungsplatte in eine hintere Stellung verschoben wird (Figur 5). Hat das verschiebbare Fensterelement 3 seine Schließposition erreicht, befinden sich Schlittenplatte 51, Lamellen 54, 55 und Schwenkplatte 52 vollständig unter der Abdeckplatte 41 im Einschubschacht 4. Die Schwenkplatte 52 ist in dieser Position gerade in Flucht mit der Schlittenplatte 51 und der Führungsplatte 53. Die Führungsplatte 53 befindet sich in der hinteren Position (Figur 6).If the displaceable window element 3 is pushed in the direction of the closed position, it presses against the slat 54 and rotates it, as a result of which the carriage plate 51 is moved along the guide web 44 in the direction of the inner shaft 111 . As a result, the pivot plate 52, which is articulated to the carriage plate, is pivoted, as a result of which the guide plate is shifted to a rear position ( figure 5 ). If the sliding window element 3 has reached its closed position, the carriage plate 51, slats 54, 55 and pivoting plate 52 are located completely under the cover plate 41 in the insertion shaft 4. In this position, the pivoting plate 52 is in alignment with the carriage plate 51 and the guide plate 53. The Guide plate 53 is in the rear position ( figure 6 ).

Claims (14)

  1. Sliding window device comprising a rectangular window frame (1) for installation in a window cut-out, in which window frame a first, fixed (2) and a second, displaceable (3) window element are arranged, wherein the window frame is formed by a circumferential profile, which comprises a floor-side profile part (11), a ceiling-side profile part (13) and two lateral profile parts (12), wherein the floor-side profile part has a guide shaft (112), in which a roller arrangement (116) is provided, on which the second window element is mounted, characterised in that a horizontal insertion shaft (4) is arranged parallel to the guide shaft (112) on the side of the first window element (2), which insertion shaft receives a carriage plate (51), which can be moved in the direction of the guide shaft (112) and to which at least one slat (54, 55) is pivotably attached, which is pretensioned via a spring element against the second wing (3), wherein the width of the carriage plate (51) and the at least one slat (54, 55) is greater than the width of the guide shaft (112).
  2. Sliding window device according to claim 1, characterised in that the insertion shaft (4) is delimited by a cover plate (41), which is arranged on the floor-side profile part (11) at a distance from the latter and covering it in some areas, wherein the cover plate (41) is preferably rectangular and extends to the guide shaft (112).
  3. Sliding window device according to claim 1 or 2, characterised in that the carriage plate (51) is pivotably connected to a swivel plate (52), which is pivotably connected to a guide plate (53), wherein the carriage plate (51) is displaceably guided orthogonally to the guide shaft (112) and the guide plate (53) is displaceably guided along the insertion shaft (4).
  4. Sliding window device according to claim 3, characterised in that the carriage plate (51) has a guide groove arranged transversely thereto, in which a guide web (44) arranged in the insertion shaft (4) transversely thereto engages.
  5. Sliding window device according to claim 4, characterised in that the guide groove is formed by two sliding webs arranged parallel to and at a distance from one another or by a profile (511) with a C-shaped cross-section.
  6. Sliding window device according to claim 5, characterised in that the sliding webs or the profile (511) protrudes beyond the carriage plate (51) and/or that the guide web (44) protrudes beyond the insertion shaft (4).
  7. Sliding window device according to one of the previous claims, characterised in that the cover plate (41), the carriage plate (51), the swivel plate (52) and/or the guide plate (53) as well as the at least one slat (54, 55) are formed in the form of thin aluminium or plastic plates.
  8. Sliding window device according to one of the previous claims, characterised in that the at least one slat (54,55) is connected to the carriage plate (51) on the underside thereof facing the floor-side profile part (11).
  9. Sliding window device according to one of the previous claims, characterised in that the carriage plate (51) is pretensioned against the displaceable window element (3) via a spring element.
  10. Sliding window device according to one of the previous claims, characterised in that the at least one slat (54, 55) is pretensioned against the displaceable window element (3) via a respective spring element, preferably a torsion spring.
  11. Sliding window device according to one of the previous claims, characterised in that at least two slats (54, 55) are arranged to be pivotable with respect to each other, wherein the slats (54, 55) have two side edges connected to each other at right angles in such a manner that a side edge of all slats (54, 55) complement each other in a swivel position of the slats (54, 55) to form a straight line.
  12. Sliding window device according to one of the previous claims, characterised in that a groove is arranged on the floor-side profile part (11) along the guide shaft (112) opposite the insertion shaft (4) for engagement of the carriage part (51) and the slats (54, 55).
  13. Sliding window device according to claim 8, characterised in that the groove is formed by a profile (118) with a substantially U-shaped cross-section, which is fastened to the floor-side profile part (11).
  14. Sliding window device according to one of the previous claims, characterised in that a groove for guiding the carriage plate (51) is provided on the floor-side profile part (11) or in the lateral profile part (12) adjacent thereto, which groove is arranged transversely to the floor-side profile part (11).
EP20159561.8A 2020-02-26 2020-02-26 Push window device Active EP3872288B9 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20159561.8A EP3872288B9 (en) 2020-02-26 2020-02-26 Push window device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20159561.8A EP3872288B9 (en) 2020-02-26 2020-02-26 Push window device

Publications (3)

Publication Number Publication Date
EP3872288A1 EP3872288A1 (en) 2021-09-01
EP3872288B1 EP3872288B1 (en) 2022-04-27
EP3872288B9 true EP3872288B9 (en) 2022-07-06

Family

ID=69740250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20159561.8A Active EP3872288B9 (en) 2020-02-26 2020-02-26 Push window device

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EP (1) EP3872288B9 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920534C1 (en) * 1999-05-05 2000-08-31 Alu Kaupp Gmbh U-section profile rail for runner guidance has joiint between rail and cover part as channel gripping round rod to give rightangle swivel where channel slides coaxially on enclosed rod.
FR2911627A1 (en) * 2007-01-23 2008-07-25 Bubendorff Sa Structural-shaped guiding sill for sliding opening of e.g. garage door, has sealing and closing units to close guiding groove, and with covering joint extended above groove such that joint is supported on longitudinal edges of groove
EP3168404B1 (en) * 2012-10-25 2018-01-03 Carminati Serramenti S.r.l. Door, window or french window assembly
PL3095946T3 (en) 2015-05-18 2020-03-31 Christian Michels Push window device
US10494847B1 (en) * 2017-10-10 2019-12-03 Steven Phillip Extendable track cover for a sliding door

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EP3872288A1 (en) 2021-09-01
EP3872288B1 (en) 2022-04-27

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