EP2009219B1 - Store à rouleau doté d'un dispositif de tendeur et multiple vitrage isolant doté d'un tel store - Google Patents

Store à rouleau doté d'un dispositif de tendeur et multiple vitrage isolant doté d'un tel store Download PDF

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Publication number
EP2009219B1
EP2009219B1 EP20080159304 EP08159304A EP2009219B1 EP 2009219 B1 EP2009219 B1 EP 2009219B1 EP 20080159304 EP20080159304 EP 20080159304 EP 08159304 A EP08159304 A EP 08159304A EP 2009219 B1 EP2009219 B1 EP 2009219B1
Authority
EP
European Patent Office
Prior art keywords
roller blind
shaft
wind
roller
take
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.)
Not-in-force
Application number
EP20080159304
Other languages
German (de)
English (en)
Other versions
EP2009219A2 (fr
EP2009219A3 (fr
Inventor
Alfred Killian
Manfred Göpfert
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.)
Partnerfonds >kapital fur Den Mittelstand &lt
Original Assignee
Partnerfonds >>kapital fur Den Mittelstand<< Anlage & Co KG GmbH
Partnerfonds >>kapital fur Den Mittelstand<< Anlage & Co KG GmbH
Partnerfonds Kapital fur Den Mittelstand Anlage & 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 Partnerfonds >>kapital fur Den Mittelstand<< Anlage & Co KG GmbH, Partnerfonds >>kapital fur Den Mittelstand<< Anlage & Co KG GmbH, Partnerfonds Kapital fur Den Mittelstand Anlage & Co KG GmbH filed Critical Partnerfonds >>kapital fur Den Mittelstand<< Anlage & Co KG GmbH
Publication of EP2009219A2 publication Critical patent/EP2009219A2/fr
Publication of EP2009219A3 publication Critical patent/EP2009219A3/fr
Application granted granted Critical
Publication of EP2009219B1 publication Critical patent/EP2009219B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/62—Counterweighting arrangements
    • 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

Definitions

  • the invention relates to a roller blind for protection against sunlight, which has a tensioning device.
  • shading systems are used, for example, to improve the indoor climate, the energy savings by reducing the use of air conditioning units or the elimination of glare on computer workstations.
  • the invention also relates to a multi-pane insulating glass element which is equipped with such a roller blind.
  • the US 262,398 shows a roller blind, the scarf is permanently stretched with a pull rope.
  • the traction cable is guided over a spring-loaded roller and is wound onto a cone-shaped winding roller.
  • the DE 196 10 268 C2 shows a roller blind device for an insulating glass element, in which the blind cloth is permanently stretched using a pull rope.
  • the pull rope is loaded by a spring and is deflected via rollers in the free end region of the blind cloth and finally guided to a cone-shaped portion of the take-up shaft.
  • Another disadvantage of this solution is that on the take-up shaft an area for winding the pull rope is provided, which is problematic due to the very limited space within an insulating glass element.
  • the motor for driving the take-up shaft is designed to be resilient in order to both wind the blind sheet and to be able to overcome the friction when unwinding the pull rope.
  • the take-up shaft is designed to be resilient in order to accommodate both the force for tensioning the blind cloth and the resulting counterforce. This leads to increased space requirements for the roller blind, which precludes integration in a double glass pane.
  • the DE 37 40 018 A1 relates to a shading device for translucent wall or ceiling areas.
  • This shading device has a winding roller for a shading track, which can be pulled with a tension element over the shaded area.
  • a tension element a cable is provided, which enters a pulley, the loose roller is movable under deflection of a spring against a fixed role.
  • the EP 0 276 045 B1 relates to a roller shutter with a horizontal winding roll.
  • the winding roll is driven by a motor.
  • the weight of the shutter is balanced with a counterweight which hangs on a loose roller over which a pull rope connected to the winding roll is guided.
  • Another karseil for tensioning the shutter is guided over a loose role, which is stretched by a spring.
  • the DE 32 45 009 A1 shows a roller shutter with a rollable on a shaft curtain.
  • a tension member is attached to the crosshead of the curtain, which is fixed at its other end stationary.
  • the tension member is preferably guided over a loose pair of rollers, which is tensioned with a tension spring.
  • the EP 0 483 528 A1 shows an insulating glass arrangement with a metal foil as a blind cloth.
  • the US 2003/0089462 A1 shows a method for manufacturing a magnet system for blinds.
  • the magnet system is used to drive a shutter located within a multi-pane window from outside the multi-pane window.
  • the DE 102 32 536 A1 shows a roller blind device with a driven cloth shaft and a windable cloth, on the free edge of a pull rod is arranged.
  • a force On the tie rod acts in the withdrawal direction of the cloth, a force.
  • This force is achieved in that coaxially and in extension of the fabric shaft, a cable reel is rotatably connected to the fabric shaft and the free end of a rope can be wound up on at least one cable deflection is connected to the tension rod.
  • there is at least one spring arrangement in the course of the cable for adapting the length of the rope to the varying winding state of the fabric shaft and cable reel.
  • each rope is first steered over a fixed roller in the end of the blinds and finally ends at a tension spring in the pull rod of the blind cloth.
  • the springs must be made strong enough to ensure sufficient traction over the required travel can.
  • a high torque of the fabric shaft is required to simultaneously wind up and unwind the cloth and the spring-loaded rope.
  • the spring forces act unabated on the fabric shaft, as they are only passed over a fixed role.
  • two tension springs are used, which are not arranged in the pull rod, but in the context of the roller blind device.
  • the tension springs are firmly connected to the frame and each span a deflection coil, over which the rope is steered, so that the rope is tensioned.
  • a disadvantage of this solution is that a correspondingly high torque must act on the cloth shaft in order to be able to simultaneously wind up or unwind the spring-tensioned rope and the cloth.
  • the object of the invention is based on the DE 102 32 536 A1 It is to provide a roller blind with a tensioning device for tensioning the blind cloth, in which both the applied mechanical power for winding and unwinding of the blind cloth and the mechanical loading of the blind components are reduced and in which the clamping device can be arranged such that it covers the glass surface not or only minimally covered.
  • a subtask is also to minimize other components of the roller blind in their space requirements, whereby the suitability of the roller blind for space-limited applications, such as within a multi-pane insulating glass element, is increased.
  • the shade according to the invention serves to cover a glass surface, for example a window or a glass door.
  • the roller blind initially has a roll-up scarf, with which the glass surface can be optionally covered.
  • the blind cloth can be wound onto a drivable winding shaft and also unwound from this. If a glass surface, which is covered by the blind sheet, be released from the blind cloth, the blind sheet is wound by the take-up shaft in a winding.
  • the roller blind according to the invention has a tensioning device for tensioning the blind cloth over the glass surface. The tensioning device ensures that the scarf, independently of how much it covers the glass surface, is permanently tensioned and thus flat.
  • the tensioning device comprises a pull rope for acting on the blind cloth with a pulling force directed counter to the winding direction.
  • the tensile force is absorbed by a constant length of the traction cable, that is, a constant length of the traction cable is subjected to the tensile force. This is equivalent to the fact that the effective length of the traction cable is not changed, as would be the case for example when unwinding or winding the traction cable on a take-up reel.
  • the roller blanket has, in its free end region remote from the take-up shaft, a tail rail which is guided by means of lateral guide devices and on which two deflection rollers are respectively mounted in the edge region of the blind cloth over which the pull rope is guided.
  • the end rail thus allows a fixation of the free edge of the scarf, whereby unevenness in the scarf be avoided.
  • the final bills allow a secure attachment of the pulleys.
  • the lateral guide device for the end rail allows a defined movement of the blind cloth during the unwinding and winding process.
  • the roller blind according to the invention has the advantage that the pull rope is not wound and tensioned via the drivable take-up shaft or another means.
  • On the take-up shaft acts only the torque for winding the blind cloth, but not the counterforce for tensioning the blind cloth. Frictional forces, such as occur in a take-up roll for the traction cable according to the prior art, are avoided by the inventive solution. Consequently, the take-up shaft and its drive can be made correspondingly weaker and smaller, which is particularly advantageous for integrated roller blinds in multi-pane insulating glass elements.
  • the function of the spring and the loose roller is not tied to the take-up shaft, so that the spring and the loose roller can be arranged independently of the take-up shaft.
  • the traction cable can be deflected by means of other rollers such that the spring and the loose roller can be arranged at a suitable location for each application.
  • the loose roller causes the travel is doubled compared to the distance traveled by the blind cloth path. This ratio can be increased by using several loose rollers. It lies in the skill and knowledge of the professional To adjust roller guide and the design of the spring according to the respective roller blind application.
  • the loose roller is designed as a pulley with at least two rollers.
  • the pulley can also be designed as a power pulley or as a differential pulley, whereby very large force-displacement can be achieved.
  • the roller blind is enclosed in a frame which enables the insertion of the roller blind into a multi-pane insulating glass element. Since the roller blind invention allows a space-saving and flat design, it is particularly suitable for use in multi-pane insulating glass elements.
  • the roller blind can be arranged between two panes of a multi-pane insulating glass element, which have a standard spacing from each other. Consequently, the shade according to the invention can be used for example in ordinary insulating glass window. The advantages of such an integrated solution are well known.
  • the loose roll is preferably arranged together with the spring and the take-up shaft in a covered area within the frame.
  • the traction cable must be deflected via at least one fixed roller in the direction of the take-up shaft.
  • the frame is preferably formed of mated profiled bars, which are initially held together by the forces acting from the spring on the take-up shaft connected to the frame and on the fixed rollers connected to the frame. As soon as the frame has been inserted into a holder frame of the multi-pane insulating glass element, the frame is sufficiently fixed in order to be able to put the roller blind into operation.
  • This embodiment has the advantage that connecting elements and corresponding manufacturing steps can be saved.
  • the roller cloth is preferably made of a plastic, a multilayer composite material or a metal foil. Films require smaller forces to wind up and lead to a smaller diameter in the wound state than is the case for example with textiles.
  • the roller cloth has in its winding end of the shaft facing away from the free end portion at least one deflection roller over which the pull cable is guided.
  • the blind cloth can be selectively applied with a directed against the winding tension, whereby the blind cloth can be optimally tensioned.
  • the traction cable is fastened with one of its two ends to the roller cloth in its free end region remote from the take-up shaft.
  • this further comprises a support element, which is arranged opposite a central axial portion of the take-up shaft in the winding direction.
  • the central axial portion of the take-up shaft is magnetized, for example, by the fact that there is a permanent magnet is arranged.
  • the support element is magnetic, such as ferromagnetic, executed. Consequently, there is a magnetic attraction of the support member on the take-up shaft, which acts in the winding direction. This attraction compensates for part of the pulling force of the blind cloth on the take-up shaft. Consequently, it is avoided that the Winding shaft bends due to the force acting on the take-up shaft by the roller cloth force.
  • the take-up shaft can be made correspondingly weaker, for example, by having a smaller diameter.
  • the central axial region of the take-up shaft can be made magnetic, for example by the fact that this or the entire take-up shaft consists of a ferromagnetic material.
  • the support element is then to perform magnetically, for example in the form of a permanent magnetized permanent magnet or in the form of a temporarily magnetized electromagnet.
  • Another alternative is to perform magnetized both the central axial portion of the take-up shaft and the support element, for example as a permanent magnet.
  • the magnetizations are to be aligned such that the force caused by the magnetic force acts on the take-up shaft in the winding direction.
  • the support member may be disposed on the take-up shaft side of the take-up shaft, with like poles facing the magnetization, thereby causing a repelling force on the take-up shaft.
  • the support member may be disposed on the opposite side of the Aufwickelraum Aufwickelwelle, with different poles facing the magnetization, whereby an attractive force acts on the take-up shaft in the winding direction.
  • the support element enables non-contact and almost wear-free support of the take-up shaft.
  • the drivable winding shaft is preferably driven by an electric motor via a gearbox or directly.
  • the roller blind further preferably comprises a first and a second limit switch, by means of which the positions of a unwound and a rolled-up roller cloth are defined.
  • a first and a second limit switch In the take-up roller facing away from the free end portion of the blind cloth this has a stop which abuts against the first limit switch when the blind cloth is completely unwound, d. h. when the glass surface is completely covered.
  • the stop is struck against the second limit switch when the blind cloth is fully wound, d. h., When the glass surface is completely freed from the blind cloth.
  • the stop may be formed for example by the end rail.
  • the roller blind according to the invention preferably further comprises an electronic control with which the electric motor can be controlled.
  • the controller is electrically connected to the first and second limit switches. If the stop strikes the first limit switch during unwinding of the blind cloth, the controller first causes a stop of the rotating electric motor. Immediately thereafter, the electric motor is operated for a short time counter to the previously existing direction of rotation. As a result, a caster of the electric motor is counteracted, so as to obtain the tension of the roller cloth. If the stopper strikes the second limit switch when the blind cloth is being wound, the controller causes the electric motor to stop.
  • Fig. 1 shows a preferred embodiment of the blinds according to the invention, which is used in a multi-pane insulating glass window.
  • the roller blind initially has a rectangular frame 01, which is inserted precisely into a spacer frame 02 of the multi-pane insulating glass window.
  • the roller blind is between a first window glass 03 and a second window glass (in Fig. 3 shown) of the multi-pane insulating glass window.
  • the first window glass 03 can optionally be covered with a roll film 04 of the roller blind.
  • the roll film 04 allows shading to reduce solar radiation of up to 90% or more.
  • the roll film 04 can be wound onto a winding shaft 06 and unwound from this.
  • the roll film 04 When the first window glass 03 is completely covered by the roll film 04, the roll film 04 is almost completely unwound from the take-up shaft 06. If the first window glass 03 is not covered by the roll film 04, ie if the first window glass 03 is completely freed from the roll film 04, the roll film 04 is wound almost completely onto the take-up shaft 06. In the state shown, the roll film 04 is approximately half unwound from the take-up shaft 06, so that the first window glass 03 is about half covered by the roll film 04.
  • the roll film 04 has in its the take-up shaft 06 remote from the free end region on a end rail 08.
  • the end rail 08 is fixedly connected to the free edge of the roll film 04 and is the take-up shaft 06 parallel opposite. The roller film 04 is just clamped between the end rail 08 and the take-up shaft 06.
  • the roll film 04 is stretched by means of a pull cable 09.
  • the pull cable 09 is connected at a first end 11 fixed to the frame 01 of the roller blind.
  • the pull cable 09 is guided starting from the first end 11 via a first deflection roller 12 and a second deflection roller 13.
  • the pulleys 12, 13 are attached to the end rail 08 of the roll film 04.
  • the first guide roller 12 is located at a first end of the end rail 08 and the second guide roller 13 is located at a second end of the end rail 08.
  • the first fixed roller 14 is located in the area of the roller blind opposite the take-up shaft 06.
  • the pull cable 09 is deflected over the first fixed roller 14 in the direction of the take-up shaft 06.
  • the pull cable 09 is deflected again via a second fixed roller 16 in the direction of a pulley 17.
  • the pulley 17 comprises a fixed roller group 18 and a loose roller group 19.
  • the loose roller group 19 is guided on the frame 01 laterally, substantially parallel to the take-up shaft 06.
  • the pull cable 09 is repeatedly deflected over the rollers of the loose roller group 19 and the rollers of the fixed roller group 18 until it finally ends at the loose roller group 19, where it is fixed.
  • the tension spring 21 is fastened with one of its ends to the loose roller group 19 and with its other end to the frame 01. In this way, the entire pulley 17 and the tension spring 21 are arranged parallel to the take-up shaft 06, on the side opposite the Rolloauszugs Symposium.
  • the loose roller group 19 is located at a maximum distance from the fixed roller group 18.
  • the tension spring has shortened significantly in this state, however, it still causes an albeit reduced spring force on the loose roller group 19, thereby further sufficient pulling force on the roll film 04 is guaranteed.
  • the path of the end rail 08 of the roll film 04 from fully wound state to fully unwound state of the roll film 04 is a multiple of the way, which the loose roller group 19 while covers, since this way is cut over the pulley 17 several times. This makes it possible to use a tension spring whose travel is only a fraction of that path length over which the roller film 04 is pulled.
  • the Tension spring 21 are not arranged parallel to the path of the roll film 04, but can be arranged in a suitable area, which has a shorter length.
  • the area above the take-up shaft 06 since this does not cover the window glass 03 is suitable.
  • the tension spring 21 can also be arranged in another suitable area of the roller blind for the respective application.
  • the length of the pull cable 09, on which the tensile force acts, does not change during operation of the roller blind, that is, the active length of the pull cable 09 is constant, regardless of how far the roll film 04 is wound. It comes at most to minor changes in length of the traction cable due to the applied tensile force or due to thermal influences or as a result of material fatigue.
  • the take-up shaft 06 is driven by an electric motor 22 via a gear 23.
  • a torque is transmitted to the take-up shaft 06 via the gear 23, which torque is large enough to overcome the tensile force caused by the tension spring 21 on the roller film 04. It is not necessary to apply a torque which simultaneously allows winding or unwinding of the pull cable 09.
  • the gear 23 drives the take-up shaft 06 via a belt drive (not shown).
  • the roller blind also has a left lower limit switch 24 and a lower right limit switch 26 and an upper limit switch 27. If the roll film 04 unwound from the take-up shaft 06, the end rail 08 abuts against the two lower limit switches 24, 26 as soon as the roll film 04 completely covers the first window glass 03. If the roll film 04 wound on the take-up shaft 06, so the end rail 08 suggests upper limit switch 27 as soon as the roll film 04 has the window glass 03 substantially completely released.
  • the limit switches 24, 26, 27 are connected to an electronic control 28 for controlling the electric motor. By means of the limit switches 24, 26, 27, the electronic control 28 can be signaled when the roll film 04 has reached an end position.
  • This signaling is independent of whether the roll film 04, for example due to heat effects, has expanded or shortened. Likewise, this signaling is independent of whether the pull cable 09 has expanded due to thermal influences or material fatigue.
  • the limit switches 24, 26, 27 are designed as mechanical limit switches, whereby a cost-effective production is possible.
  • the limit switches 24, 26, 27 can also be designed as electronic switches, for example as proximity switches.
  • the lower left limit switch 24 and the right lower limit switch 26 can be made redundant to each other, so that one of the two lower limit switches 24, 26 may fail without the function of the roller blind is impaired.
  • the roller blind also has a permanent magnet 29, which is arranged on one of the winding direction 31 facing side of the take-up shaft 06 and the take-up shaft 06 faces.
  • the permanent magnet 29 is in particular opposite a central axial portion 32 of the take-up shaft 06, which has a permanent magnet insert (not shown).
  • the permanent magnet 29 and the permanent magnet insert in the central axial portion 32 of the take-up shaft 06 are aligned such that they repel due to the force caused by the magnetic field. Consequently, the fixed relative to the frame 01 of the blind permanent magnet 29 acts as a support for the take-up shaft 06.
  • the tensile force caused by the tension spring 21 on the roll film 04 counteracts the take-up direction 31 on the take-up shaft 06 and causes in particular in the central axial portion 32 a bending of the Winding shaft 06 against the winding direction 31. This deflection is largely avoided by the permanent magnet 29 and the permanent magnet insert. Therefore, the take-up shaft 06 can be made less resilient, especially with a smaller diameter.
  • the reduced diameter of the take-up shaft 06 results in that the entire blind can be made with a small thickness, whereby it is suitable for multi-pane insulating glass window, in which the distance between the windows is not increased compared to standard dimensions.
  • the diameter of the take-up shaft 06 including the completely wound roll film 04 is only 14 mm in the illustrated embodiment.
  • Fig. 2 shows a sectional view through the roller blind according to the invention.
  • the frame 01, the take-up shaft 06 and the roll film 04 are shown.
  • the roll film 04 is wound to a part on the take-up shaft 06.
  • the permanent magnet 29 is shown, which the take-up shaft 06 supported.
  • the end rail 08 is also shown in the free end region of the roll film 04.
  • the pull cable 09 is guided longitudinally through the inner region of the end rail 08.
  • Fig. 3 shows an enlarged detail of the structure of the multi-pane insulating glass window with the built-frame 01 of the blind.
  • the frame 01 comprises four profile bars 33 and two screens 34, which form the six sides of the frame 01.
  • Fig. 3 shows one of the profile bars 33 and the two panels 34 belonging to the panels 34 and inserted into the profile bar 33 tabs 36.
  • Fig. 3 furthermore, the first window glass 03 and the second window glass 37 as well as an insulating glass seal 38 located between the two window glasses 03, 37 are shown.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Blinds (AREA)

Claims (13)

  1. Store destiné à recouvrir une surface en verre (03), comportant une toile de store (04) enroulable ; un arbre d'enroulement (06) susceptible d'être entraîné, pour enrouler la toile de store (04) dans une direction d'enroulement (31) ; et un dispositif tenseur (08, 09, 12, 13, 14, 16, 17, 21) pour tendre la toile de store (04) sur la surface en verre, lequel dispositif tenseur (08, 09, 12, 13, 14, 16, 17, 21) comprend un câble de traction (09) pour soumettre la toile de store (04) à une force de traction orientée à l'encontre de la direction d'enroulement (31), la force de traction agissant sur une longueur constante du câble de traction (09), lequel par l'intermédiaire d'au moins un galet (19) lâche est guidé sensiblement à la parallèle de l'arbre d'enroulement (06) et est tendu par un ressort (21), la toile de store (04) comportant sur sa zone d'extrémité libre opposée à l'arbre d'enroulement (06) une coulisse d'extrémité (08) qui est guidée au moyen de systèmes latéraux de guidage, caractérisé en ce que sur la coulisse d'extrémité (08), deux galets de renvoi (12, 13) par l'intermédiaire desquels le câble de traction (09) est guidé sont montés chacun dans la zone de bordure de la toile de store (04).
  2. Store selon la revendication 1,
    caractérisé en ce que
    le galet lâche est réalisé en tant que palan (17) avec au moins deux galets (18, 19).
  3. Store selon la revendication 1 ou la revendication 2,
    caractérisé en ce qu'
    il est enchâssé dans un cadre (01) destiné à être inséré dans un élément en verre isolant à plusieurs vitres.
  4. Store selon la revendication 3,
    caractérisé en ce que
    le câble de traction (09) est renvoyé par au moins un galet (14, 16) fixe en direction de l'arbre d'enroulement (06) ; et en ce que le galet (19) lâche est disposé en commun avec le ressort (21) et l'arbre d'enroulement (06) dans une zone recouverte à l'intérieur du cadre (01).
  5. Store selon la revendication 4,
    caractérisé en ce que
    le cadre (01) est formé de baguette profilées (33) et de caches (34), les baguettes profilées (33) et les caches (34) étant emboîtés les uns dans les autres et étant maintenus ensemble par les forces agissant par le ressort (21) sur l'arbre d'enroulement (06) relié au cadre (01) et sur les galets (14, 16) fixes reliés avec le cadre (01).
  6. Store selon l'une quelconque des revendications 1 à 5,
    caractérisé en ce que
    la toile de store est constituée d'un film (04) en matière plastique ou en métal.
  7. Store selon l'une quelconque des revendications 1 à 6,
    caractérisé en ce que
    sur sa zone d'extrémité libre opposée à l'arbre d'enroulement (06), la toile de store (04) comporte au moins un galet de renvoi (12, 13), par l'intermédiaire duquel le câble de traction (09) est guidé.
  8. Store selon l'une quelconque des revendications 1 à 7,
    caractérisé en ce qu'
    au moins une partie (32) centrale axiale de l'arbre d'enroulement (06) est placée en étant opposée à un élément de soutien dans la direction d'enroulement (31), la partie (32) centrale axiale de l'arbre d'enroulement (06) étant magnétisée alors que l'élément de soutien est conçu en version magnétique ; ou en ce que la zone (32) centrale axiale de l'arbre d'enroulement (06) est magnétique, alors que l'élément de soutien est magnétisé.
  9. Store selon l'une quelconque des revendications 1 à 7,
    caractérisé en ce qu'
    au moins une partie (32) centrale axiale magnétisée de l'arbre d'enroulement (06) est disposée à l'opposée d'un élément de soutien (29) magnétisé, les magnétisations étant orientées de telle sorte que la force provoquée par le champ magnétique agisse dans la direction d'enroulement (31) sur l'arbre d'enroulement (06).
  10. Store selon l'une quelconque des revendications 1 à 9,
    caractérisé en ce que
    l'arbre d'enroulement (06) susceptible d'être entraîné peut être entraîné par un moteur électrique (22), par l'intermédiaire d'une transmission (23) ou sans transmission.
  11. Store selon la revendication 10,
    caractérisé en ce que
    dans sa zone d'extrémité libre opposée à l'arbre d'enroulement (06), la toile de store (04) comporte une butée (08) qui est en butée contre un premier fin de course (24, 26) lorsque la toile de store (04) est déroulée et qui est en butée contre un deuxième fin de course (27) lorsque la toile de store (04) est enroulée.
  12. Store selon la revendication 11,
    caractérisé en ce que
    le moteur électrique (22) est électriquement relié par l'intermédiaire d'un système de commande (28) avec le premier et le deuxième fin de course (24 ; 26 ; 27), le système de commande (28) permettant un actionnement à court terme du moteur électrique (22) à l'encontre du sens de rotation précédemment présent, après que la butée(08) ait buté contre le premier fin de course (24 ; 26).
  13. Elément en verre isolant à plusieurs vitres, sur lequel entre les vitres (03 ; 37) est placé un store selon l'une quelconque des revendications 1 à 12.
EP20080159304 2007-06-29 2008-06-28 Store à rouleau doté d'un dispositif de tendeur et multiple vitrage isolant doté d'un tel store Not-in-force EP2009219B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710030357 DE102007030357B4 (de) 2007-06-29 2007-06-29 Rollo mit Spannvorrichtung sowie Mehrscheiben-Isolierglaselement mit einem solchen Rollo

Publications (3)

Publication Number Publication Date
EP2009219A2 EP2009219A2 (fr) 2008-12-31
EP2009219A3 EP2009219A3 (fr) 2012-08-22
EP2009219B1 true EP2009219B1 (fr) 2013-11-06

Family

ID=39831978

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Application Number Title Priority Date Filing Date
EP20080159304 Not-in-force EP2009219B1 (fr) 2007-06-29 2008-06-28 Store à rouleau doté d'un dispositif de tendeur et multiple vitrage isolant doté d'un tel store

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Country Link
EP (1) EP2009219B1 (fr)
DE (1) DE102007030357B4 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008015917U1 (de) * 2008-12-02 2010-04-22 Inalfa Roof Systems Group B.V. Scheibenanordnung
CN103032018A (zh) * 2012-12-19 2013-04-10 绍兴文理学院 一种光致智能变色窗及其使用方法
CN106979478B (zh) * 2017-04-27 2019-05-24 浙江海洋大学东海科学技术学院 港口电气节能照明设备
CN108661532A (zh) * 2018-07-25 2018-10-16 江苏赛迪乐节能科技有限公司 中空玻璃内置百叶窗的牵引绳涨紧装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US262398A (en) 1882-08-08 gxraed
DE3245009A1 (de) * 1982-12-06 1984-06-14 Adolf Seuster GmbH, 5880 Lüdenscheid Rolltor
FR2594173A1 (fr) * 1986-02-07 1987-08-14 Morillon Alain Systeme motorise permettant le deroulement d'ecrans souples avec maintien en tension multidirectionnelle
DE3869433D1 (de) * 1987-01-17 1992-04-30 Clark Door Ltd Rolltore.
DE3740018A1 (de) * 1987-11-26 1989-06-08 Elram Wintergartentechnik Gmbh Vorrichtung zur betaetigung einer beschattungseinrichtung
DE4031031A1 (de) * 1990-10-01 1992-04-02 Inn Glasbau Gmbh Isolierglasanordnung
DE19610268C2 (de) * 1996-03-15 2001-05-23 Consafis Glas Conzelmann Gmbh Rolloeinrichtung für ein Isolierglaselement
CN1162605C (zh) * 2000-06-22 2004-08-18 王仲明 中空或双层玻璃内可调窗帘的磁传动系统的制作方法
DE10232536B4 (de) 2002-07-18 2004-09-30 Philipp Tussinger Rollovorrichtung

Also Published As

Publication number Publication date
DE102007030357B4 (de) 2009-09-03
DE102007030357A1 (de) 2009-01-02
EP2009219A2 (fr) 2008-12-31
EP2009219A3 (fr) 2012-08-22

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