EP1163417A1 - Insulating glass pane comprising an integrated roller blind device - Google Patents

Insulating glass pane comprising an integrated roller blind device

Info

Publication number
EP1163417A1
EP1163417A1 EP01907466A EP01907466A EP1163417A1 EP 1163417 A1 EP1163417 A1 EP 1163417A1 EP 01907466 A EP01907466 A EP 01907466A EP 01907466 A EP01907466 A EP 01907466A EP 1163417 A1 EP1163417 A1 EP 1163417A1
Authority
EP
European Patent Office
Prior art keywords
axis
roller blind
blind device
designed
toothed belt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01907466A
Other languages
German (de)
French (fr)
Other versions
EP1163417B1 (en
Inventor
Michael Mayr
Franz Lutz
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Individual
Original Assignee
Individual
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Publication date
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Priority claimed from DE10041540A external-priority patent/DE10041540A1/en
Application filed by Individual filed Critical Individual
Publication of EP1163417A1 publication Critical patent/EP1163417A1/en
Application granted granted Critical
Publication of EP1163417B1 publication Critical patent/EP1163417B1/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
    • 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

Definitions

  • the invention relates to an insulating glass pane which, in the usual way, consists of two individual panes which are arranged at a mutual distance to form a hermetically sealed intermediate space, a roller blind device being integrated in the intermediate space.
  • an insulating glazing with an integrated roller blind device is already known.
  • the space between the two individual panes at the upper edge of the insulating glazing is connected to a housing in which a roller blind roller with an electric roller blind drive is accommodated.
  • This housing is hermetically sealed to the intermediate space between the two individual panes and the roller blind runs from the roller winding roll into the upper end of the intermediate space which is open to the interior of the housing.
  • the housing holding the roller winding roll with the roller blind drive has a considerably greater thickness than the insulating glass pane and projects significantly beyond the upper edge of the insulating glass pane.
  • This known insulating glazing can therefore only be used where the frame for this insulating glazing is also provided with a corresponding special device for receiving the roller blind housing.
  • the object of the invention is to provide an insulating glass pane with an integrated roller blind device which can be used essentially universally, ie in any conventional window frame and can also be installed as a replacement for conventional insulating glazing in corresponding window frames.
  • FIG. 1 is a front view of an insulating glass pane with integrated roller blind
  • FIG. 2 is a sectional side view of the arrangement of FIG. 1,
  • FIGS. 1 and 2 show a detail of the arrangement shown in FIGS. 1 and 2, and
  • FIG. 4 shows a representation similar to FIG. 1 of a second embodiment of an insulating glass pane with integrated roller blind device.
  • the arrangements shown in the drawings each consist of two individual glass panes 1, 2, which can be arranged at a spacing of 16 mm that is common today and between which the roller blind device described below can be accommodated.
  • the entire system is sealed diffusion-tight with the installation of an aluminum web 3, can be manufactured in the factory, is maintenance-free and can be easily fitted into known window frames Install.
  • the roller blind device arranged between the two glass panes 1, 2 can optionally be designed as sun protection or for full blackout.
  • the roller blind device of the embodiment according to FIGS. 1 to 3 arranged between the two glass panes 1, 2 has a winding tube 4, on which the roller blind 5 (film) is fastened and wound by gluing.
  • the winding tube 4 is connected to an axle 7 via a prestressed torsion spring 6, one end of the torsion spring 6 being fastened to the inner wall of the winding tube 4.
  • a pull rod 8 is attached at both ends to a toothed belt 9a, 9b.
  • the toothed belts 9a, 9b each run over a toothed belt wheel 10a or 10b, which are fastened with the axis 7 of the winding tube 4 which extends over the entire window width.
  • the toothed belt 9a runs over a toothed belt wheel 11a which can be driven by an electric motor 12.
  • the other toothed belt 9b similarly runs over another toothed belt wheel 11b.
  • Both the toothed belt wheel 11a and the toothed belt wheel 11b are each mounted in a tensioning unit 13a or 13b, so that the toothed belts 9a, 9b are each under the required tension for slip-free operation.
  • One of the two clamping units, the clamping unit 13a is shown in detail in FIG.
  • the toothed belt 9a is thus driven via the toothed belt wheel 11a driven by the motor 12 and drives the toothed wheel 10a on the axis 7.
  • the toothed belt 9b is driven by the other toothed belt wheel 10b seated on the axis 6 and takes the toothed belt wheel 11b with it.
  • the tension rod 8 is thus moved up or down by the toothed belts 9a, 9b depending on the direction of rotation of the motor 12.
  • One clamping unit 13a is shown in detail in FIG. shown. Thereafter, the toothed belt pulley 11a is mounted in a molded plastic part 14.
  • the molded plastic part 14 is displaceable relative to a carrier 15 and has an elongated hole 16 through which a pin 17 fastened to the carrier 15 extends.
  • a tension spring 19 runs between this pin 17 and a pin 18 fastened to the lower end of the plastic molded part 14, which biases the plastic molded part 14 and thus the toothed belt pulley 11a upward relative to the carrier 15.
  • the arrangement of the winding tube 4 on the axis 7 is of particular importance.
  • the axis 7 is supported by means of ball bearings 20a, 20b, 20c and 20d.
  • the winding tube 4 is rotatably arranged on the axis 7 and, as already mentioned, connected to it via the torsion spring 6.
  • the two toothed belt pulleys 10a and 10b sit on the axis 7 in a rotationally fixed manner and rotate with no play, while the winding tube 4 sits on the axis with rotational play and is prestressed by the torsion spring 6.
  • the torsion spring 6 only serves to compensate for the changing winding diameter on the winding tube 4 during the winding and unwinding of the roller blind 5 during the uniform displacement movement of the pull rod 8. Because when the roller blind 5 is completely unwound, the winding diameter on the winding tube 4 is the smallest and when the roller blind is fully wound, the rotation of the winding tube is therefore not completely synchronized with the displacement movement of the pull rod 8.
  • FIG. 4 shows a modified embodiment of the roller blind device, the mechanism for moving the pull rod 8 being designed differently.
  • the roller blind device arranged between the two glass panes 1, 2 has a winding tube 4 on which the roller blind 5 (film) is fastened and wound up by gluing, and this with a prestressed torsion spring 6 an axis 7 is connected.
  • the free front end of the roller blind 5 is in turn connected to a pull rod 8.
  • the tension rod 8 is transported by means of two threaded spindles 21a, 21b, to which the tension rod 8 is connected by means of threaded nuts 22a and 22b.
  • the bearings of the threaded spindles 21a, 21b are not shown for reasons of simplification.
  • the drive connection between the two threaded spindles 21a, 21b and the axis 7 carrying the winding tube 4 is made via bevel gear transmissions 23a and 23b. Accordingly, the electric motor 12 is also coupled with its output shaft via a bevel gear 23c to the corresponding end of the one threaded spindle 21a. It goes without saying that the shaft of the electric motor 12 can also be continuous and can also be coupled to the other threaded spindle 21b with a corresponding bevel gear.
  • the embodiment according to Figure 4 has the advantage that no tensioning mechanisms are necessary, as in the version with toothed belt version according to Figures 1 to 3, and that the embodiment with threaded spindles the spatial conditions in the space between the two glass panes in a simple manner justice.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Blinds (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Glass Compositions (AREA)
  • Electrostatic Separation (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

In an insulating glass window comprising two spaced glass panels which are sealingly joined at their circumference to form a sealed space in which a roller blind device is enclosed, the roller blind device includes a windup drum with a blind wound thereon and having a free end connected to a pull rod, and pull members are arranged at opposite ends of the drum and the pull rod is connected to the pull members. The pull members are operatively connected to a shaft on which the windup drum is rotatably supported for synchronous movement of the pull members and an electric motor is provided for rotating the shaft and the pull members, the windup drum being rotationally connected to the shaft by way of a rotational torsion spring structure.

Description

Isolierglasscheibe mit integrierter Rolloeinrichtung Insulating glass pane with integrated roller blind
Die Erfindung betrifft eine Isolierglasscheibe, die in üblicher Weise aus zwei unter Bildung eines hermetisch abgeschlossenen Zwischenraums mit gegenseitigen Abstand angeordneten Einzelscheiben besteht, wobei in den Zwischenraum eine Rolloeinrichtung integriert ist.The invention relates to an insulating glass pane which, in the usual way, consists of two individual panes which are arranged at a mutual distance to form a hermetically sealed intermediate space, a roller blind device being integrated in the intermediate space.
Aus der EP 0 154 218 A2 ist bereits eine Isolierverglasung mit integrierter Rolloeinrichtung bekannt. Dort ist der Zwischenraum zwischen den beiden Einzelscheiben am oberen Rand der Isolierverglasung mit einem Gehäuse verbunden, in dem eine Rollowickelrolle mit elektrischem Rolloantrieb untergebracht ist. Dieses Gehäuse ist mit dem Zwischenraum zwischen den beiden Einzelscheiben hermetisch abgedichtet verbunden und der Rollo verläuft von der Rollowickelrolle in das zu dem Gehäuseinneren offenen oberen Ende des Zwischenraums in diesen hinein.From EP 0 154 218 A2 an insulating glazing with an integrated roller blind device is already known. There, the space between the two individual panes at the upper edge of the insulating glazing is connected to a housing in which a roller blind roller with an electric roller blind drive is accommodated. This housing is hermetically sealed to the intermediate space between the two individual panes and the roller blind runs from the roller winding roll into the upper end of the intermediate space which is open to the interior of the housing.
Das die Rollowickelrolle mit dem Rolloantrieb aufnehmende Gehäuse hat eine wesentlich größere Dicke als die Isolierglas- scheibe und steht erheblich über den oberen Rand der Isolierglasscheibe über. Diese bekannte Isolierverglasung kann also nur dort zum Einsatz kommen, wo auch der Rahmen für diese Isolierverglasung mit einer entsprechenden besonderen Einrichtung zur Aufnahme des Rollogehäuses versehen ist. Aufgabe der Erfindung ist es demgegenüber, eine Isolierglasscheibe mit integrierter Rolloeinrichtung zu schaffen, die im wesentlichen universell, d. h. in jedem herkömmlichen Fensterrahmen, verwendbar ist und auch als Ersatz für übliche Isolierverglasungen in entsprechende Fensterrahmen einbaubar ist .The housing holding the roller winding roll with the roller blind drive has a considerably greater thickness than the insulating glass pane and projects significantly beyond the upper edge of the insulating glass pane. This known insulating glazing can therefore only be used where the frame for this insulating glazing is also provided with a corresponding special device for receiving the roller blind housing. In contrast, the object of the invention is to provide an insulating glass pane with an integrated roller blind device which can be used essentially universally, ie in any conventional window frame and can also be installed as a replacement for conventional insulating glazing in corresponding window frames.
Diese Aufgabe wird gemäß der Erfindung durch die im Anspruch 1 angegebene Anordnung gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.This object is achieved according to the invention by the arrangement specified in claim 1. Advantageous embodiments of the invention are the subject of the dependent claims.
Zwei Ausführungsbeispiele der Erfindung werden nachstehend unter Bezugnahme auf die anliegenden Zeichnungen mehr im einzelnen beschrieben. In den Zeichnungen zeigt:Two embodiments of the invention are described in more detail below with reference to the accompanying drawings. In the drawings:
Fig. 1 eine Frontansicht einer Isolierglasscheibe mit integrierter Rolloeinrichtung,1 is a front view of an insulating glass pane with integrated roller blind,
Fig. 2 eine geschnittene Seitenansicht der Anordnung nach Fig. 1,2 is a sectional side view of the arrangement of FIG. 1,
Fig. 3 eine Einzelheit der in den Figuren 1 und 2 dargestellten Anord- nung, und3 shows a detail of the arrangement shown in FIGS. 1 and 2, and
Fig. 4 eine Darstellung ähnlich Fig. 1 einer zweiten Ausführungsform einer Isolierglasscheibe mit integrierter Rolloeinrichtung.4 shows a representation similar to FIG. 1 of a second embodiment of an insulating glass pane with integrated roller blind device.
Die in den Zeichnungen dargestellten Anordnungen bestehen jeweils aus zwei Einzelglasscheiben 1, 2, die in dem heute üblichen Abstand von 16 mm angeordnet sein können und zwischen sich die nachstehend beschrieben« Rolloeinrichtung aufnehmen. Das ganze System ist unter Einbau eines Aluminiumstegs 3 diffusionsdicht abgeschlossen, fabrikmäßig herstellbar, wartungsfrei und läßt sich problemlos in bekannte Fensterrahmen einbauen. Die zwischen den beiden Glasscheiben 1, 2 angeordnete Rolloeinrichtung kann wahlweise als Sonnenschutz oder zur Vollverdunkelung ausgebildet sein.The arrangements shown in the drawings each consist of two individual glass panes 1, 2, which can be arranged at a spacing of 16 mm that is common today and between which the roller blind device described below can be accommodated. The entire system is sealed diffusion-tight with the installation of an aluminum web 3, can be manufactured in the factory, is maintenance-free and can be easily fitted into known window frames Install. The roller blind device arranged between the two glass panes 1, 2 can optionally be designed as sun protection or for full blackout.
Die zwischen den beiden Glasscheiben 1 , 2 angeordnete Rollo- einrichtung der Ausfuhrungsform nach den Fig. 1 bis 3 weist ein Wickelrohr 4 auf, auf welchem der Rollo 5 (Folie) durch Kleben befestigt und aufgewickelt ist. Das Wickelrohr 4 ist über eine vorgespannte Torsionsfeder 6 mit einer Achse 7 verbunden, wobei ein Ende der Torsionsfeder 6 an der Innenwand des Wickelrohrs 4 befestigt ist.The roller blind device of the embodiment according to FIGS. 1 to 3 arranged between the two glass panes 1, 2 has a winding tube 4, on which the roller blind 5 (film) is fastened and wound by gluing. The winding tube 4 is connected to an axle 7 via a prestressed torsion spring 6, one end of the torsion spring 6 being fastened to the inner wall of the winding tube 4.
Am freien vorderen Ende des Rollos 5 ist ein Zugstab 8 befestigt. Der Zugstab 8 ist an seinen beiden Enden jeweils mit einem Zahnriemen 9a, 9b verbunden. Die Zahnriemen 9a, 9b lau- fen jeweils über ein Zahnriemenrad 10a bzw. 10b, das mit der über die ganze Fensterbreite durchlaufende Achse 7 des Wik- kelrohrs 4 befestigt sind. Außerdem lauft der Zahnriemen 9a über ein Zahnriemenrad 11a, das von einem Elektromotor 12 antreibbar ist. Der andere Zahnriemen 9b lauft in ähnlicher Weise über ein weiteres Zahnriemenrad 11b. Sowohl das Zahn- riemenrad 11a wie auch das Zahnriemenrad 11b sind jeweils in einer Spanneinheit 13a bzw. 13b gelagert, so daß die Zahnriemen 9a, 9b jeweils für einen schlupffreien Betrieb unter der erforderlichen Spannung stehen. Eine der beiden Spannemhei- ten, die Spanneinheit 13a, ist in Figur 3 in ihren Einzelheiten dargestellt.At the free front end of the blind 5, a pull rod 8 is attached. The tension rod 8 is connected at both ends to a toothed belt 9a, 9b. The toothed belts 9a, 9b each run over a toothed belt wheel 10a or 10b, which are fastened with the axis 7 of the winding tube 4 which extends over the entire window width. In addition, the toothed belt 9a runs over a toothed belt wheel 11a which can be driven by an electric motor 12. The other toothed belt 9b similarly runs over another toothed belt wheel 11b. Both the toothed belt wheel 11a and the toothed belt wheel 11b are each mounted in a tensioning unit 13a or 13b, so that the toothed belts 9a, 9b are each under the required tension for slip-free operation. One of the two clamping units, the clamping unit 13a, is shown in detail in FIG.
Der Zahnriemen 9a wird also über das vom Motor 12 angetriebene Zahnriemenrad 11a angetrieben und treibt das Zahnnemen- rad 10a auf der Achse 7 an. Der Zahnriemen 9b wird über das auf der Achse 6 sitzende andere Zahnriemenrad 10b angetrieben und nimmt das Zahnriemenrad 11b mit.The toothed belt 9a is thus driven via the toothed belt wheel 11a driven by the motor 12 and drives the toothed wheel 10a on the axis 7. The toothed belt 9b is driven by the other toothed belt wheel 10b seated on the axis 6 and takes the toothed belt wheel 11b with it.
Der Zugstab 8 wird also je nach Drehrichtung des Motors 12 von den Zahnriemen 9a, 9b nach oben oder unten bewegt.The tension rod 8 is thus moved up or down by the toothed belts 9a, 9b depending on the direction of rotation of the motor 12.
Die eine Spanneinheit 13a ist in Figur 3 in ihren Einzelhei- ten dargestellt. Danach ist die Zahnriemenscheibe 11a in einem Kunststofformteil 14 gelagert. Das Kunststofformteil 14 ist relativ zu einem Träger 15 verschiebbar und hat ein Langloch 16, durch das ein am Träger 15 befestigter Stift 17 hindurchverläuft. Zwischen diesem Stift 17 und einem am unteren Ende des Kunststofformteils 14 befestigten Stift 18 verläuft eine Zugfeder 19, die das Kunststofformteil 14 und damit die Zahnriemenscheibe 11a relativ zum Träger 15 nach oben vorspannt .One clamping unit 13a is shown in detail in FIG. shown. Thereafter, the toothed belt pulley 11a is mounted in a molded plastic part 14. The molded plastic part 14 is displaceable relative to a carrier 15 and has an elongated hole 16 through which a pin 17 fastened to the carrier 15 extends. A tension spring 19 runs between this pin 17 and a pin 18 fastened to the lower end of the plastic molded part 14, which biases the plastic molded part 14 and thus the toothed belt pulley 11a upward relative to the carrier 15.
Besondere Bedeutung kommt der Anordnung des Wickelrohrs 4 auf der Achse 7 zu. Die Achse 7 ist, wie aus Figur 1 hervorgeht, mittels Kugellagern 20a, 20b, 20c und 20d gelagert. Das Wik- kelrohr 4 ist auf der Achse 7 drehbar angeordnet und, wie schon erwähnt, mit diesem über die Torsionsfeder 6 verbunden. Auf der Achse 7 sitzen also die beiden Zahnriemenscheiben 10a und 10b drehfest und drehen sich spielfrei mit, während das Wickelrohr 4 mit Drehspiel auf der Achse sitzt und durch die Torsionsfeder 6 vorgespannt ist. Die Torsionsfeder 6 dient lediglich dazu, den sich beim Ab- und Aufwickeln des Rollos 5 ändernden Wickeldurchmesser auf dem Wickelrohr 4 während der gleichmäßigen Verschiebungsbewegung des Zugstabes 8 auszugleichen. Denn wenn der Rollo 5 ganz abgewickelt ist, ist der Wickeldurchmesser auf dem Wickelrohr 4 am geringsten und bei ganz aufgewickeltem Rollo am größten, weshalb die Drehbewegung des Wickelrohrs nicht vollständig synchron mit der Verschiebebewegung des Zugstabs 8 erfolgt.The arrangement of the winding tube 4 on the axis 7 is of particular importance. As can be seen from FIG. 1, the axis 7 is supported by means of ball bearings 20a, 20b, 20c and 20d. The winding tube 4 is rotatably arranged on the axis 7 and, as already mentioned, connected to it via the torsion spring 6. Thus, the two toothed belt pulleys 10a and 10b sit on the axis 7 in a rotationally fixed manner and rotate with no play, while the winding tube 4 sits on the axis with rotational play and is prestressed by the torsion spring 6. The torsion spring 6 only serves to compensate for the changing winding diameter on the winding tube 4 during the winding and unwinding of the roller blind 5 during the uniform displacement movement of the pull rod 8. Because when the roller blind 5 is completely unwound, the winding diameter on the winding tube 4 is the smallest and when the roller blind is fully wound, the rotation of the winding tube is therefore not completely synchronized with the displacement movement of the pull rod 8.
Figur 4 zeigt eine abgewandelte Ausführungsform der Rolloein- richtung, wobei der Mechanismus zur Bewegung des Zugstabs 8 anders ausgebildet ist. Wie bei der in den Figuren 1 bis 3 dargestellten Ausführungsfor weist die zwischen den beiden Glasscheiben 1, 2 angeordnete Rolloeinrichtung ein Wickelrohr 4 auf, auf welchem der Rollo 5 (Folie) durch Kleben befestigt und aufgewickelt ist, und das über eine vorgespannte Torsionsfeder 6 mit einer Achse 7 verbunden ist. Das freie vordere Ende des Rollos 5 ist wiederum mit einem Zugstab 8 verbunden . Statt über Zahnriemen wie bei der Ausführungsform nach den Figuren 1 bis 3 erfolgt bei der Ausführungsform nach Figur 4 der Transport des Zugstabs 8 mittels zweier Gewindespindeln 21a, 21b, mit welchen der Zugstab 8 durch Gewindemuttern 22a bzw. 22b verbunden ist. Die Lagerungen der Gewindespindeln 21a, 21b ist aus Vereinfachungsgründen nicht dargestellt.FIG. 4 shows a modified embodiment of the roller blind device, the mechanism for moving the pull rod 8 being designed differently. As in the embodiment shown in FIGS. 1 to 3, the roller blind device arranged between the two glass panes 1, 2 has a winding tube 4 on which the roller blind 5 (film) is fastened and wound up by gluing, and this with a prestressed torsion spring 6 an axis 7 is connected. The free front end of the roller blind 5 is in turn connected to a pull rod 8. Instead of using toothed belts as in the embodiment according to FIGS. 1 to 3, in the embodiment according to FIG. 4 the tension rod 8 is transported by means of two threaded spindles 21a, 21b, to which the tension rod 8 is connected by means of threaded nuts 22a and 22b. The bearings of the threaded spindles 21a, 21b are not shown for reasons of simplification.
Die Antriebsverbindung zwischen den beiden Gewindespindeln 21a, 21b und der das Wickelrohr 4 tragenden Achse 7 erfolgt über Kegelradgetriebe 23a bzw. 23b. Dementsprechend ist auch der Elektromotor 12 mit seiner Abtriebswelle über ein Kegelradgetriebe 23c mit dem entsprechenden Ende der einen Gewin- despindel 21a gekuppelt. Es versteht sich, daß die Welle des Elektromotors 12 auch durchgehend ausgebildet sein kann und auch mit der anderen Gewindespindel 21b mit einem entsprechenden Kegelradgetriebe gekuppelt sein kann.The drive connection between the two threaded spindles 21a, 21b and the axis 7 carrying the winding tube 4 is made via bevel gear transmissions 23a and 23b. Accordingly, the electric motor 12 is also coupled with its output shaft via a bevel gear 23c to the corresponding end of the one threaded spindle 21a. It goes without saying that the shaft of the electric motor 12 can also be continuous and can also be coupled to the other threaded spindle 21b with a corresponding bevel gear.
Die Ausführungsform nach Figur 4 hat den Vorteil, daß keine Spannmechanismen notwendig sind, wie bei der mit Zahnriemen arbeitenden Version nach den Figuren 1 bis 3, und daß die Aus führungs form mit Gewindespindeln den räumlichen Gegebenheiten in dem Zwischenraum zwischen den beiden Glasscheiben auf einfache Weise gerecht wird. The embodiment according to Figure 4 has the advantage that no tensioning mechanisms are necessary, as in the version with toothed belt version according to Figures 1 to 3, and that the embodiment with threaded spindles the spatial conditions in the space between the two glass panes in a simple manner justice.

Claims

Patentansprüche claims
1. Isolierglasscheibe mit integrierter Rolloeinrichtung, wobei die gesamte Rolloeinrichtung in den hermetisch abge- dichteten Zwischenraum zwischen zwei die Isolierglasscheibe bildenden Einzelglasscheiben (1, 2) eingebaut ist und folgende Merkmale aufweist:1. insulating glass pane with integrated roller blind device, the entire roller blind device being installed in the hermetically sealed intermediate space between two individual glass panes (1, 2) forming the insulating glass pane and having the following features:
a) auf einer drehbaren Achse (7) ist ein Wickelkörper mit dem daran befestigten auf- und abwickelbaren Rollo (5) angeordnet ,a) a winding body with the roller blind (5) which can be wound up and unwound is arranged on a rotatable axis (7),
b) das freie Ende des Rollos ist mit einem Zugstab (8) verbundenb) the free end of the blind is connected to a pull rod (8)
c) der Zugstab ist mit seinen beiden Enden mit jeweils einem Zugorgan (9a, 9b; 21a, 22a, 21b, 22b) verbunden, das mit der drehbaren Achse (7) für eine synchrone Bewegung gekuppelt ist,c) the tension rod is connected at its two ends to a tension element (9a, 9b; 21a, 22a, 21b, 22b), which is coupled to the rotatable axis (7) for synchronous movement,
d) ein elektromotorischer Antrieb (12) bewirkt das Drehen der den Wickelkörper tragenden Achse (7) und den gleichzeitigen Vorschub des Zugstabs (8) in der einen oder anderen Richtung.d) an electromotive drive (12) causes the axis (7) carrying the bobbin to be rotated and the tension rod (8) is simultaneously advanced in one direction or the other.
2. Anordnung nach Anspruch 1, wobei der Wickelkörper als Wickelrolle (4) ausgebildet ist, die relativ zur Achse (7) drehbar und mit der Achse über eine Torsionsfeder (6) verbunden ist, welche die Wickelrolle (4) gegenüber der Achse (7) in Aufwickelrichtung vorspannt.2. Arrangement according to claim 1, wherein the winding body is designed as a winding roller (4) which is rotatable relative to the axis (7) and is connected to the axis via a torsion spring (6) which the winding roller (4) with respect to the axis (7 ) biased in the winding direction.
3. Anordnung nach Anspruch 1 oder 2, wobei dei Zugorgane als Endloszahnriemen (9a, 9b) ausgebildet sind, die über drehfest auf der Achse (7) sitzende Zahnriemenräder (10a, 10b) und über ebenfalls als Zahnriemenräder (11a, 11b) ausgebildete von der Achse (7) entfernt angeordnete Umlenkorgane geführt sind.3. Arrangement according to claim 1 or 2, wherein the tension members are designed as endless toothed belts (9a, 9b), the toothed belt wheels (10a, 10b) and non-rotatably seated on the axis (7) are guided via deflection members also arranged as toothed belt wheels (11a, 11b) and arranged away from the axis (7).
4. Anordnung nach Anspruch 3, wobei der elektromotorische Antrieb (12) auf mindestens eines der als Zahnriemenräder (11a, 11b) ausgebildeten Umlenkorgane wirkt.4. Arrangement according to claim 3, wherein the electromotive drive (12) acts on at least one of the deflection members designed as toothed belt wheels (11a, 11b).
5. Anordnung nach einem der Ansprüche 1 bis 4, wobei jedes Umlenkorgan (11a, 11b) durch eine Spanneinheit (13a, 13b) mit einer Spannfeder (19) in Richtung von der Achse (7) weg vorgespannt wird.5. Arrangement according to one of claims 1 to 4, wherein each deflecting member (11a, 11b) by a tensioning unit (13a, 13b) with a tension spring (19) in the direction of the axis (7) is biased away.
6. Anordnung nach Anspruch 3, wobei die Achse (7) axial bei- derseits des auf jedem Ende angeordneten Zahnriemenrads (10a,6. Arrangement according to claim 3, wherein the axis (7) axially on both sides of the toothed belt wheel (10a,
10b) kugelgelagert ist.10b) is ball-bearing.
7. Anordnung nach Anspruch 1 oder 2, wobei die Zugorgane als Gewindespindeln (21a, 21b) ausgebildet sind, mit denen die beiderseitigen Enden des Zugstabs (8) über Spindelmuttern7. Arrangement according to claim 1 or 2, wherein the traction members are designed as threaded spindles (21a, 21b) with which the ends of the pull rod (8) on both sides via spindle nuts
(22a, 22b) gekuppelt sind, und die mit den Enden der drehbaren Achse (7) jeweils über Getriebe verbunden sind.(22a, 22b) are coupled, and which are connected to the ends of the rotatable axis (7) via gears, respectively.
8. Anordnung nach Anspruch 7, wobei der elektromotorische An- trieb (12) auf mindestens eine der Gewindespindeln (21a, 21b) wirkt und mit seiner zu der betreffenden Gewindespindel rechtwinklig orientierten Abtriebswelle über ein Getriebe mit dem von der drehbaren Achse (7) entfernten Ende der Gewindespindel (21a) gekuppelt ist.8. Arrangement according to claim 7, wherein the electromotive drive (12) acts on at least one of the threaded spindles (21a, 21b) and with its output shaft oriented at right angles to the relevant threaded spindle via a gear with the one removed from the rotatable axis (7) End of the threaded spindle (21a) is coupled.
9. Anordnung nach Anspruch 7 oder 8, wobei die genannten Getriebe als Kegelgetriebe (23a, 23b, 23c) ausgebildet sind.9. Arrangement according to claim 7 or 8, wherein said gears are designed as bevel gears (23a, 23b, 23c).
10. Anordnung nach einem der Ansprüche 1 bis 9, wobei der Rollo (5) als Sonnenschutzrollo oder als Verdunklungsrollo ausgebildet ist.10. Arrangement according to one of claims 1 to 9, wherein the roller blind (5) is designed as a sun blind or as a blackout blind.
11. Rolloeinrichtung zum Einbau in den Zwischenraum zwischen zwei Einzelglasscheiben (1, 2) einer Isolierglasscheibe, mit folgenden Merkmalen:11. Roller blind device for installation in the space between two single glass panes (1, 2) of an insulating glass pane, with the following features:
a) auf einer drehbaren Achse (7) ist ein Wickelkörper mit dem daran befestigten auf- und abwickelbaren Rollo (5) angeordnet ,a) a winding body with the roller blind (5) which can be wound up and unwound is arranged on a rotatable axis (7),
b) das freie Ende des Rollos ist mit einem Zugstab (8) verbunden ,b) the free end of the roller blind is connected to a pull rod (8),
c) der Zugstab ist mit seinen beiden Enden mit jeweils einem Zugorgan (9a, 9b; 21a, 22a, 21b, 22b) verbunden, das mit den beiden Enden der den Wickelkörper tragenden Achse (7) jeweils für eine synchrone Bewegung gekuppelt ist,c) the two ends of the tension rod are each connected to a tension element (9a, 9b; 21a, 22a, 21b, 22b) which is coupled to the two ends of the axis (7) carrying the winding body for synchronous movement,
d) ein elektromotorischer Antrieb (12) bewirkt das Drehen der den Wickelkörper tragenden Achse (7) und den gleichzeitigen Vorschub des Zugstabs (8) in der einen oder anderen Richtung.d) an electromotive drive (12) causes the axis (7) carrying the bobbin to be rotated and the tension rod (8) is simultaneously advanced in one direction or the other.
12. Rolloeinrichtung nach Anspruch 11, wobei der Wickelkörper als Wickelrolle (4) ausgebildet ist, die relativ zur Achse (7) drehbar und mit der Achse über eine Torsionsfeder (6) verbunden ist, welche die Wickelrolle (4) gegenüber der Achse (7) in Aufwickelrichtung vorspannt.12. Roller blind device according to claim 11, wherein the winding body is designed as a winding roller (4) which is rotatable relative to the axis (7) and is connected to the axis via a torsion spring (6) which the winding roller (4) with respect to the axis (7 ) biased in the winding direction.
13. Rolloeinrichtung nach Anpspruch 11 oder 12, wobei die Zugorgane asl Endloszahnriemen (9a, 9b) ausgebildet sind, die über drehtest auf der Achse (7) sitzende Zahnriemenräder (10a, 10b) und über ebenfalls als Zahnriemenräder (11a, 11b) ausgebildete von der Achse (7) entfernt angeordnete, Umlenkorgane geführt sind.13. Roller blind device according to claim 11 or 12, wherein the traction elements are formed as endless toothed belts (9a, 9b), which are rotated on the axle (7) by means of toothed belt wheels (10a, 10b) and also formed as toothed belt wheels (11a, 11b) the axis (7) remotely arranged, are guided.
14. Rolloeinrichtung nach Anspruch 13, wobei der elektormo- torische Antrieb (12) auf mindestens eines der als Zahnriemenräder (11a, 11b) ausgebildeten Umlenkorgane wirkt.14. Roller blind device according to claim 13, wherein the elector-motor drive (12) acts on at least one of the deflection members designed as toothed belt wheels (11a, 11b).
15. Rolloeinrichtung nach einem der Ansprüche 11 bis 14, wobei jedes Umlenkorgan (11a, 11b) durch eine Spanneinheit (13a, 13b) mit einer Spannfeder (19) in Richtung von der Achse (7) weg vorgespannt wird.15. Roller blind device according to one of claims 11 to 14, wherein each deflection member (11a, 11b) is biased in the direction away from the axis (7) by a tensioning unit (13a, 13b) with a tensioning spring (19).
16. Rolloeinrichtung nach Anspruch 13, wobei die Achse (7) axial beiderseits des auf jedem Ende angeordneten Zahnriemenrads (10a, 10b) kugelgelagert ist.16. Roller blind device according to claim 13, wherein the axis (7) is axially supported on both sides of the toothed belt wheel (10a, 10b) arranged on each end.
17. Rolloeinrichtung nach Anspruch 11 oder 12, wobei die Zug- organe als Gewindespindeln (21a, 21b) ausgebildet sind, mit denen die beiderseitigen Enden des Zugstabs (8) über Spindelmuttern (22a, 22b) gekuppelt sind, und die mit den Enden der drehbaren Achse (7) jeweils über Getriebe verbunden sind.17. Roller blind device according to claim 11 or 12, wherein the tension members are designed as threaded spindles (21a, 21b) with which the ends of the tension rod (8) are coupled via spindle nuts (22a, 22b), and with the ends of the rotatable axis (7) are each connected via gears.
18. Rolloeinrichtung nach Anspruch 17, wobei der elektromotorische Antrieb (12) auf mindestens eine der Gewindespindeln (21a, 21b) wirkt und mit seiner zu der betreffenden Gewindespindel rechtwinklig orientierten Abtriebswelle über ein Getriebe mit dem von der drehbaren Achse (7) entfernten Ende der Gewindespindel (21a) gekuppelt ist.18. Roller blind device according to claim 17, wherein the electromotive drive (12) acts on at least one of the threaded spindles (21a, 21b) and with its output shaft oriented at right angles to the threaded spindle in question via a gear with the end remote from the rotatable axis (7) Threaded spindle (21a) is coupled.
19. Rolloeinrichtung nach Anspruch 17 oder 18, wobei die genannten Getriebe als Kegelgetriebe (23a, 23b, 23c) ausgebildet sind.19. Roller blind device according to claim 17 or 18, wherein said gears are conical gears (23a, 23b, 23c).
20. Rolloeinrichtung nach einem der Ansprüche 11 bis 19, wobei der Rollo(5) als Sonnenschutzrollo oder als Verdunklungsrollo ausgebildet ist. 20. Roller blind device according to one of claims 11 to 19, wherein the roller blind (5) is designed as a sun blind or as a blackout blind.
EP01907466A 2000-01-20 2001-01-19 Roller blind device for integration in an insulating glass pane Expired - Lifetime EP1163417B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10002357 2000-01-20
DE10002357 2000-01-20
DE10041540A DE10041540A1 (en) 2000-01-20 2000-08-24 Insulating glass pane with an integrated roller blind device in the hermetically sealed intermediate space between two individual glass panes comprises a winding body fixed to the roller blind and arranged on a rotating axis
DE10041540 2000-08-24
PCT/EP2001/000586 WO2001053647A1 (en) 2000-01-20 2001-01-19 Insulating glass pane comprising an integrated roller blind device

Publications (2)

Publication Number Publication Date
EP1163417A1 true EP1163417A1 (en) 2001-12-19
EP1163417B1 EP1163417B1 (en) 2004-03-31

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ID=26003945

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EP01907466A Expired - Lifetime EP1163417B1 (en) 2000-01-20 2001-01-19 Roller blind device for integration in an insulating glass pane

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US (1) US6530414B2 (en)
EP (1) EP1163417B1 (en)
AT (1) ATE263303T1 (en)
AU (1) AU3543201A (en)
DE (1) DE20021691U1 (en)
DK (1) DK1163417T3 (en)
ES (1) ES2218386T3 (en)
PT (1) PT1163417E (en)
TR (1) TR200400903T4 (en)
WO (1) WO2001053647A1 (en)

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Also Published As

Publication number Publication date
EP1163417B1 (en) 2004-03-31
US20020053410A1 (en) 2002-05-09
DK1163417T3 (en) 2004-08-02
ES2218386T3 (en) 2004-11-16
AU3543201A (en) 2001-07-31
DE20021691U1 (en) 2001-04-12
WO2001053647A1 (en) 2001-07-26
ATE263303T1 (en) 2004-04-15
PT1163417E (en) 2004-07-30
US6530414B2 (en) 2003-03-11
TR200400903T4 (en) 2004-06-21

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