EP0109382B1 - Insulating glazing - Google Patents

Insulating glazing Download PDF

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Publication number
EP0109382B1
EP0109382B1 EP19830890185 EP83890185A EP0109382B1 EP 0109382 B1 EP0109382 B1 EP 0109382B1 EP 19830890185 EP19830890185 EP 19830890185 EP 83890185 A EP83890185 A EP 83890185A EP 0109382 B1 EP0109382 B1 EP 0109382B1
Authority
EP
European Patent Office
Prior art keywords
blind
insulating glass
winding shaft
drive
glass pane
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.)
Expired
Application number
EP19830890185
Other languages
German (de)
French (fr)
Other versions
EP0109382A2 (en
EP0109382A3 (en
Inventor
Erika Jährling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wilhelmstaetter & Co Kg GmbH
Original Assignee
WILHELMSTAETTER KG
Wilhelmstatter & Co Kg GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WILHELMSTAETTER KG, Wilhelmstatter & Co Kg GmbH filed Critical WILHELMSTAETTER KG
Publication of EP0109382A2 publication Critical patent/EP0109382A2/en
Publication of EP0109382A3 publication Critical patent/EP0109382A3/en
Application granted granted Critical
Publication of EP0109382B1 publication Critical patent/EP0109382B1/en
Expired legal-status Critical Current

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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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • 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
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • E06B2009/2643—Screens between double windows
    • E06B2009/2646—Magnetic screen operator

Definitions

  • the invention relates to an insulating glass pane with a darkening device arranged in the airtight sealed cavity, which can be actuated via an outer magnet guided outside the insulating glass pane and an inner magnet that can be actuated by the outer magnet and guided within the insulating glass pane, and which has a cover that can be raised by means of a winding shaft, the inner magnet with the winding shaft is in drive connection via a drive cable.
  • Insulating glass panes are increasingly being used for the glazing of windows and doors, and the special effect of these insulating glass panes essentially depends on the really tight seal of the cavity remaining between the individual glass panels of the insulating glass pane.
  • a magnetic actuation is therefore recommended, which avoids breaking through the all-round insulating glass insulation and, despite the internal arrangement of the darkening device, does not increase the risk that the insulating glass pane would leak and thus become unusable.
  • FR-A-13 13 315 shows such a darkening device in which a roll-up roller blind serves as a cover and a transverse inner magnet actuates the winding shaft via a rotating drive cable.
  • the inner magnet can also be attached directly to the roller blind without a drive cable and interact with counterweights. In any case, there is very limited space here, which, apart from the roller blind, does not allow any other type of cover.
  • built-in darkening devices that can be installed in insulating glass panes are fixed blinds with adjustable slats, an inner magnet seated on a rack being provided for actuating these slats, which rack drives a gearwheel engaging directly on one of the slats. It is not possible to raise the blind and the proposed magnetic drive can only be used for very small adjustment movements from the outset due to its very limited drive path.
  • the object of the invention is therefore to provide an insulating glass pane of the type described at the outset with a louvre blind as a darkening device and to provide a simple and reliable actuation option for this blind.
  • this object is achieved by the combination of features that serves as a cover a slatted blind with individually adjustable and stackable slats that the inner magnet hangs on the drive cable, which in turn can be wound up and unwound on a drive roller seated on the winding shaft, that a Winding reel for a supporting rope which can be wound up and unwound in the opposite direction to the blind with a counterweight adapted to the blind sits on the winding shaft and that the inner magnet is arranged in one and the counterweight in the other of the side edge regions of the cavity remaining next to the blind.
  • An insulating glass pane 1 consists of two glass panels 3 connected to one another with the interposition of a spacer frame 2 and accommodates a slatted blind 5 in its airtight cavity 4 as a darkening device.
  • the slats 6 of this slat blind 5 are suspended from slat carrier cables 7, which slat carrier cables 7 are held in corresponding receptacles 8 of an actuating shaft 9, so that pivoting of this actuating shaft 9 via the carrier cables 7 causes the slats 6 to be adjusted.
  • slat elevator ropes 10 For lifting the slats, slat elevator ropes 10 are provided which can be wound on winding rollers 11 of a drivable winding shaft 12 and thereby take the slats 6 up with them.
  • a further winding roller 13 is seated at one end of the winding shaft 12, onto which a support cable 14 with a counterweight 15 adapted to the slat weight is wound in the opposite direction to the slat elevator ropes 10.
  • the actuating shaft 9 is also driven to adjust the slats 6.
  • a support frame 29 is provided in which the winding shaft 12 and the actuating shaft 9 are mounted on the one hand and the inner magnets 18, 24 and the counterweight 15 are guided on the other hand.
  • This frame 29 advantageously consists of light metal profiles and forms a supporting frame, which rests on the lower leg of the spacer frame 2, for example in the form of a U-frame which is open at the bottom.

Description

Die Erfindung betrifft eine Isolierglasscheibe mit einer im luftdicht abgeschlossenen Hohlraum angeordneten, über einen außerhalb der Isolierglasscheibe geführten Außenmagneten und einen durch den Außenmagneten bewegbaren, innerhalb der Isolierglasscheibe geführten Innenmagneten betätigbaren Verdunkelungseinrichtung, die eine mittels einer Wickelwelle anhebbare Abdeckung aufweist, wobei der Innenmagnet mit der Wickelwelle über ein Triebseil in Antriebsverbindung steht.The invention relates to an insulating glass pane with a darkening device arranged in the airtight sealed cavity, which can be actuated via an outer magnet guided outside the insulating glass pane and an inner magnet that can be actuated by the outer magnet and guided within the insulating glass pane, and which has a cover that can be raised by means of a winding shaft, the inner magnet with the winding shaft is in drive connection via a drive cable.

Isolierglasscheiben werden in zunehmendem Maße für die Verglasung von Fenstern und Türen verwendet und die besondere Wirkung dieser Isolierglasscheiben hängt wesentlich vom wirklich dichten Abschluß des zwischen den einzelnen Glastafeln der Isolierglasscheibe verbleibenden Hohlraumes ab. Für Verdunkelungseinrichtungen innerhalb dieses Hohlraumes empfiehlt sich daher eine Magnetbetätigung, die eine Durchbrechung der rundumlaufenden Isolierglas-Isolierung vermeidet und trotz der inneren Anordnung der Verdunkelungseinrichtung die Gefahr, daß die Isolierglasscheibe undicht und damit unbrauchbar werden würde, nicht vergrößert.Insulating glass panes are increasingly being used for the glazing of windows and doors, and the special effect of these insulating glass panes essentially depends on the really tight seal of the cavity remaining between the individual glass panels of the insulating glass pane. For darkening devices within this cavity, a magnetic actuation is therefore recommended, which avoids breaking through the all-round insulating glass insulation and, despite the internal arrangement of the darkening device, does not increase the risk that the insulating glass pane would leak and thus become unusable.

Die FR-A-13 13 315 zeigt eine solche Verdunkelungseinrichtung, bei der als Abdeckung ein aufwickelbares Rollo dient und ein Querliegender Innenmagnet über ein umlaufendes Triebseil die Wickelwelle betätigt. Der Innenmagnet kann aber auch ohne Triebseil direkt am Rollo befestigt sein und mit Gegengewichten zusammenwirken. Es kommt hier auf jeden Fall zu sehr beengten Platzverhältnissen, die außer dem Rollo keine andere Art der Abdeckung erlauben.FR-A-13 13 315 shows such a darkening device in which a roll-up roller blind serves as a cover and a transverse inner magnet actuates the winding shaft via a rotating drive cable. The inner magnet can also be attached directly to the roller blind without a drive cable and interact with counterweights. In any case, there is very limited space here, which, apart from the roller blind, does not allow any other type of cover.

Gemäß der GB-A-10 63 707 gibt es auch schon Verdunkelungsvorrichtungen mit wickel- oder faltbaren Abdeckungen, die über die Innenmagnete von unten nach oben hochgezogen werden müssen. Die Innenmagnete greifen direkt an der Abdeckung an und haben stets das volle Gewicht der Abdeckung zu tragen. Es entsteht eine störanfällige Konstruktion, die den Einsatz von Lamellenjalousien od. dgl. ausschließt.According to GB-A-10 63 707 there are already blackout devices with windable or foldable covers which have to be pulled upwards from the bottom via the internal magnets. The inner magnets engage directly on the cover and must always bear the full weight of the cover. The result is a construction that is susceptible to faults and excludes the use of slatted blinds or the like.

Als in Isolierglasscheiben einbaufähige Verdunkelungseinrichtungen bekannt sind weiters fest eingehängte Jalousien mit verstellbaren Lamellen, wobei zur Betätigung dieser Lamellen ein auf einer Zahnstange sitzender Innenmagnet vorgesehen ist, welche Zahnstange ein direkt an einer der Lamellen angreifendes Zahnrad treibt. Es ist nicht möglich, die Jalousie hochzuziehen und der vorgeschlagene Magnetantrieb kann wegen seines sehr beschränkten Antriebsweges von vornherein auch nur für sehr kleine Verstellbewegungen eingesetzt werden.Also known as built-in darkening devices that can be installed in insulating glass panes are fixed blinds with adjustable slats, an inner magnet seated on a rack being provided for actuating these slats, which rack drives a gearwheel engaging directly on one of the slats. It is not possible to raise the blind and the proposed magnetic drive can only be used for very small adjustment movements from the outset due to its very limited drive path.

Aufgabe der Erfindung ist es daher, eine Isolierglasscheibe der eingangs geschilderten Art mit einer Lamellenjalousie als Verdunkelungseinrichtung auszustatten und für eine einfache und funktionssichere Betätigungsmöglichkeit dieser Jalousie zu sorgen.The object of the invention is therefore to provide an insulating glass pane of the type described at the outset with a louvre blind as a darkening device and to provide a simple and reliable actuation option for this blind.

Erfindungsgemäß wird diese Aufgabe durch die Merkmalskombination gelöst, daß als Abdeckung eine Lamellenjalousie mit einzeln verstellbaren und zu einem Paket stapelbaren Lamellen dient, daß der Innenmagnet an dem Triebseil hängt, welches seinerseits auf einer auf der Wickelwelle sitzenden Triebrolle auf- und abwickelbar ist, daß eine Wickelrolle für ein gegensinnig zur Jalousie aufund abwickelbares Tragseil mit einem an die Jalousie angepaßten Gegengewicht auf der Wickelwelle sitzt und daß der Innenmagnet im einen und das Gegengewicht im anderen der neben der Jalousie verbleibenden Seitenrandbereiche des Hohlraumes angeordnet sind. Durch das Heranziehen eines wickelbaren Triebseiles und eines Gegengewichtes zur Bewegung der Wickelwelle bei gleichzeitiger Verlegung von Innenmagnet und Gegengewicht jeweils auf einen der Seitenrandbereiche entsteht im Mittenbereich nicht nur freier Platz für die Anordnung einer Lamellenjalousie, sondern es wird auch ein funktionstüchiger Antrieb zur Betätigung der Lamellenjalousie eingerichtet. Im Hohlraum der lsolierglasscheibe kann also tatsächlich eine vollwertige Jalousie mit über Magnete von außen verstell- und stapelbaren Lamellen eingebaut werden.According to the invention this object is achieved by the combination of features that serves as a cover a slatted blind with individually adjustable and stackable slats that the inner magnet hangs on the drive cable, which in turn can be wound up and unwound on a drive roller seated on the winding shaft, that a Winding reel for a supporting rope which can be wound up and unwound in the opposite direction to the blind with a counterweight adapted to the blind sits on the winding shaft and that the inner magnet is arranged in one and the counterweight in the other of the side edge regions of the cavity remaining next to the blind. By using a windable drive cable and a counterweight to move the winding shaft while simultaneously laying the inner magnet and counterweight on one of the side edge areas, there is not only free space in the center area for the arrangement of a slatted blind, but also a functional drive for actuating the slat blind . In the cavity of the insulating glass pane, a full-fledged blind with slats that can be adjusted and stacked from the outside by magnets can actually be installed.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt, und zwar zeigen

  • Figur 1 eine erfindungsgemäße Isolierglasscheibe mit Verdunkelungseinrichtung schematisch in teilgeschnittener Draufsicht und
  • Figur 2 einen Querschnitt gemäß der Linie 11-11 der Fig. 1 einer in einen Rahmen eingebauten Isolierglasscheibe.
In the drawing, the subject matter of the invention is shown, for example, and show
  • Figure 1 shows an inventive insulating glass pane with blackout device schematically in a partially sectioned plan view
  • 2 shows a cross section along the line 11-11 of FIG. 1 of an insulating glass pane installed in a frame.

Eine Isolierglasscheibe 1 besteht aus zwei unter Zwischenlage eines Abstandhalterrahmens 2 miteinander verbundenen Glastafeln 3 und nimmt in ihrem luftdicht abgeschlossenen Hohlraum 4 als Verdunkelungseinrichtung eine Lamellenjalousie 5 auf. Die Lamellen 6 dieser Lamellenjalousie 5 sind an Lamellenträgerseilen 7 aufgehängt, welche Lamellenträgerseile 7 in entsprechenden Aufnahmen 8 einer Stellwelle 9 gehalten werden, so daß ein Verschwenken dieser Stellwelle 9 über die Trägerseile 7 ein Verstellen der Lamellen 6 bewirkt.An insulating glass pane 1 consists of two glass panels 3 connected to one another with the interposition of a spacer frame 2 and accommodates a slatted blind 5 in its airtight cavity 4 as a darkening device. The slats 6 of this slat blind 5 are suspended from slat carrier cables 7, which slat carrier cables 7 are held in corresponding receptacles 8 of an actuating shaft 9, so that pivoting of this actuating shaft 9 via the carrier cables 7 causes the slats 6 to be adjusted.

Zum Hochziehen der Lamellen sind Lamellenaufzugsseile 10 vorgesehen, die auf Wickelrollen 11 einer antreibbaren Wickelwelle 12 aufgewickelt werden können und dadurch die Lamellen 6 mit sich hochnehmen. Zur leichteren Betätigung der Wickelwelle 12 sitzt an einem Ende der Wickelwelle 12 eine weitere Wickelrolle 13, auf die gegensinnig zu den Lamellenaufzugsseilen 10 ein Tragseil 14 mit einem an das Lamellengewicht angepaßten Gegengewicht 15 aufgewickelt ist. Als Antrieb für die Wickelwelle 12 gibt es am gegenüberliegenden Ende eine Triebrolle 16 mit einem gleichsinnig zum Tragseil 14 des Gegengewichtes 15 aufgewickelten Triebseil 17, an dem ein Innenmagnet 18 hängt. Dieser Innenmagnet 18 wirkt, wie in Fig. 2 angedeutet, mit einem außerhalb der Isolierglasscheibe 1 geführten Außenmagneten 19 zusammen, so daß der Antrieb der Wickelwelle 12 von außen erfolgen kann, ohne dabei den Abstandhalterrahmen 2 mit seiner Isolierung zu durchbrechen. Der Außenmagnet 19 ist in einem Blendrahmen 20 des die Isolierglasscheibe 1 fassenden Fensterrahmens 21 geführt und sitzt zur Betätigung an einem Führungsseil 22, das über Umlenkrollen 23 endlos umläuft. Sobald das von außen zugängliche Trum des Führungsseiles 22 bewegt und damit auch der Außenmagnet 19 verschoben wird, bewegt die magnetische Kopplung zwischen Außenmagnet 19 und Innenmagnet 18 auch den Innenmagneten 18 und damit das Triebseil 17, das über die Triebrolle 16 die Wickelwelle 12 in Drehung versetzt, wobei beim Ablassen der Jalousie die ablaufende Wickelwellendrehung durch das Eigengewicht der Lamellen 6 unterstützt wird.For lifting the slats, slat elevator ropes 10 are provided which can be wound on winding rollers 11 of a drivable winding shaft 12 and thereby take the slats 6 up with them. For easier actuation of the winding shaft 12, a further winding roller 13 is seated at one end of the winding shaft 12, onto which a support cable 14 with a counterweight 15 adapted to the slat weight is wound in the opposite direction to the slat elevator ropes 10. As a drive for the winding shaft 12 there is a drive roller 16 at the opposite end with a drive cable 17 wound in the same direction as the support cable 14 of the counterweight 15, on which an inner magnet 18 is suspended. This inner magnet 18 interacts, as indicated in FIG. 2, with an outer magnet 19 guided outside the insulating glass pane 1, so that the winding shaft 12 can be driven from the outside without breaking through the spacer frame 2 with its insulation. The external magnet 19 is guided in a frame 20 of the window frame 21 which holds the insulating glass pane 1 and is seated for actuation on a guide rope 22 which runs endlessly over deflection rollers 23. As soon as the strand of the guide rope 22 accessible from the outside is moved and thus also the outer magnet 19 is displaced, the magnetic coupling between the outer magnet 19 and the inner magnet 18 also moves the inner magnet 18 and thus the drive rope 17, which sets the winding shaft 12 in rotation via the drive roller 16 , the lowering of the winding shaft rotation being supported by the dead weight of the slats 6 when lowering the blind.

Ähnlich wie der Antrieb der Wickelwelle 12 für die Lamellenaufzugsseile 10 erfolgt auch der Antrieb der Stellwelle 9 zum Verstellen der Lamellen 6. Ein Innenmagnet 24, der mit einem in nicht näher dargestellter Weise im Blendrahmen 20 schiebeverstellbaren Außenmagneten 25 zusammenwirkt, bewegt über ein Betätigungsseil 26 ein auf der Stellwelle 9 sitzendes Stellrad 27, welche Stellwelle 9 gegen die Kraft einer Rückstellfeder 28 verdrehbar gelagert ist. Beim Abwärtsbewegen des Außenmagneten 25 zieht daher der Innenmagnet 24 das Betätitungsseil 26 nach unten und verschwenkt über das Stellrad 27 gegen die Kraft der Feder 28 die Stellwelle 9 in die eine Richtung, hingegen erfolgt nach einem Hochschieben des Außenmagneten 25 und einer Aufwärtsbewegung des Innenmagneten 24 das Gegendrehen der Stellwelle 9 auf Grund der vorgespannten Rückstellfeder 28. Diese Verschwenkbewegung der Stellwelle 9 verursacht über die Aufnahmen 8 ein entsprechendes Verziehen der Trägerseile 7 und erlaubt so ein Verstellen der Lamellen 6 nach beiden Richtungen.Similar to the drive of the winding shaft 12 for the slat elevator ropes 10, the actuating shaft 9 is also driven to adjust the slats 6. An inner magnet 24, which interacts with an outer magnet 25 which is adjustable in the frame 20 in a manner not shown, moves in via an actuating cable 26 on the actuating shaft 9 seated adjusting wheel 27, which actuating shaft 9 is rotatably mounted against the force of a return spring 28. When the outer magnet 25 moves downward, the inner magnet 24 therefore pulls the actuating cable 26 downward and pivots the actuating shaft 9 in one direction against the force of the spring 28 via the adjusting wheel 27; on the other hand, after the outer magnet 25 has been pushed up and the inner magnet 24 has moved upward, this takes place Counter-rotation of the actuating shaft 9 due to the prestressed return spring 28. This pivoting movement of the actuating shaft 9 causes a corresponding warping of the carrier cables 7 via the receptacles 8 and thus allows the slats 6 to be adjusted in both directions.

Um ein einfaches Einbauen der Lamellenjalousie 5 in die Isolierglasscheibel zu ermöglichen, ist ein Stützrahmen 29 vorgesehen, in dem einerseits die Wickelwelle 12 und die Stellwelle 9 gelagert und anderseits die Innenmagnete 18, 24 sowie das Gegengewicht 15 geführt sind. Es entsteht eine vorfertigbare Baueinheit, die zur Montage der Lamellenjalousie nur mehr in den Abstandhalterrahmen 2 der Isolierglasscheibe 1 vor der Fertigstellung der Isolierglasscheibe eingelegt zu werden braucht. Dieser Rahmen 29 besteht vorteilhafterweise aus Leichtmetallprofilen und bildet ein am unteren Schenkel des Abstandhalterrahmens 2 aufsitzendes Traggerüst beispielsweise in Form eines nach unten offenen U-Rahmens.In order to make it easy to install the slatted blind 5 in the insulating glass pane, a support frame 29 is provided in which the winding shaft 12 and the actuating shaft 9 are mounted on the one hand and the inner magnets 18, 24 and the counterweight 15 are guided on the other hand. The result is a prefabricated structural unit that only needs to be inserted into the spacer frame 2 of the insulating glass pane 1 before the insulating glass pane is finished in order to assemble the slatted blind. This frame 29 advantageously consists of light metal profiles and forms a supporting frame, which rests on the lower leg of the spacer frame 2, for example in the form of a U-frame which is open at the bottom.

Claims (1)

  1. An insulating glass pane (1) comprising in an airtightly sealed cavity (4) a darkening device, which is disposed in an airtightly sealed cavity (4) and comprises a covering, which is adapted to be raised by a winding shaft (12), wherein said darkening device is operable by means of an outer magnet (19), which is guided outside the insulating glass pane (1), and by an inner magnet (18), which is movable by the outer magnet (19) and guided inside the insulating glass pane (1) and operatively connected to the winding shaft (12) by a drive rope (17), characterized by the combination of the features which reside in that the covering consists of a slatted blind (5) comprising individual adjustable slats (6), which are adapted to be stacked to form a pack, that the inner magnet (18) hangs from the drive rope (17), which is adapted to be wound up on and unwound from a drive pulley (16), which is mounted on the winding shaft (12), that a winding pulley (13) for a carrying rope (14) is mounted on the winding shaft (12), that said carrying rope (14) is adapted to be wound up and unwound in a sense which is opposite to that of the blind (5), that the drive- rope (14) carries a counterweight (15) which matches the blind, and that the inner magnet (18) and the counterweight (15) are disposed in the mutually opposite marginal side portions of the cavity (4) left beside the blind (5).
EP19830890185 1982-10-20 1983-10-20 Insulating glazing Expired EP0109382B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3850/82 1982-10-20
AT0385082A AT382931B (en) 1982-10-20 1982-10-20 INSULATING GLASS PANEL WITH A DARKENING DEVICE

Publications (3)

Publication Number Publication Date
EP0109382A2 EP0109382A2 (en) 1984-05-23
EP0109382A3 EP0109382A3 (en) 1984-11-21
EP0109382B1 true EP0109382B1 (en) 1987-05-06

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ID=3556280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830890185 Expired EP0109382B1 (en) 1982-10-20 1983-10-20 Insulating glazing

Country Status (3)

Country Link
EP (1) EP0109382B1 (en)
AT (1) AT382931B (en)
DE (1) DE3371382D1 (en)

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DE19603638A1 (en) * 1995-02-06 1996-10-10 Geilinger Ag Glass unit with integrated shutter for windows
EP4166746A1 (en) * 2021-10-18 2023-04-19 Stylianos Athanasios Koupourtidis Mechanism for integral blinds operated and guided by lineary moved magnets, the system being supported by a balance weight

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IT231088Y1 (en) * 1993-02-17 1999-07-12 Finvetro Srl CONTROL DEVICE FOR A VENETIAN BLIND OR SIMILAR INSIDE A GLAZING
IT1294658B1 (en) * 1997-09-15 1999-04-12 Finvetro Srl CONTROL DEVICE OF A VENETIAN BLIND OR SIMILAR PLACED INSIDE A DOUBLE GLASS
DE19840331A1 (en) * 1998-09-04 2000-03-09 Warema Renkhoff Gmbh & Co Kg Insulated glazing with interposed slatted blinds has rotary element on outside of window and drive means with magnets to entrain linearly displaceable output element
NO320850B1 (en) * 2004-01-09 2006-02-06 Hagen Persiennesystemer As Tightening device for motorized roller blind inserted between insulating glass and its use.
EP1902194B1 (en) * 2005-07-14 2009-09-16 Avigdor Ben-David A manually operated venetian blind
DE202008015917U1 (en) * 2008-12-02 2010-04-22 Inalfa Roof Systems Group B.V. disk assembly
CN102644436A (en) * 2011-02-18 2012-08-22 李龙 Magnetic control transmission structure for inbuilt curtain with hollow glass
CN112576174A (en) * 2020-12-14 2021-03-30 安徽省腾创节能科技有限公司 Energy-saving light-adjusting door window with built-in shutter and installation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603638A1 (en) * 1995-02-06 1996-10-10 Geilinger Ag Glass unit with integrated shutter for windows
DE19603638C2 (en) * 1995-02-06 1998-03-19 Geilinger Ag Glass element with integrated store
EP4166746A1 (en) * 2021-10-18 2023-04-19 Stylianos Athanasios Koupourtidis Mechanism for integral blinds operated and guided by lineary moved magnets, the system being supported by a balance weight

Also Published As

Publication number Publication date
EP0109382A2 (en) 1984-05-23
DE3371382D1 (en) 1987-06-11
ATA385082A (en) 1986-09-15
AT382931B (en) 1987-04-27
EP0109382A3 (en) 1984-11-21

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