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EP0737795A2 - Feuille de store et procédé de fabrication - Google Patents

Feuille de store et procédé de fabrication Download PDF

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Publication number
EP0737795A2
EP0737795A2 EP96104686A EP96104686A EP0737795A2 EP 0737795 A2 EP0737795 A2 EP 0737795A2 EP 96104686 A EP96104686 A EP 96104686A EP 96104686 A EP96104686 A EP 96104686A EP 0737795 A2 EP0737795 A2 EP 0737795A2
Authority
EP
European Patent Office
Prior art keywords
winding
roller blind
film
roll
blind film
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
EP96104686A
Other languages
German (de)
English (en)
Other versions
EP0737795A3 (fr
EP0737795B1 (fr
Inventor
Manfred Dipl.-Phys. Schmidt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0737795A2 publication Critical patent/EP0737795A2/fr
Publication of EP0737795A3 publication Critical patent/EP0737795A3/fr
Application granted granted Critical
Publication of EP0737795B1 publication Critical patent/EP0737795B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B9/40—Roller blinds
    • 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
    • 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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • 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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
    • 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 a roller blind film, in particular for use as a movable cover for glass panes, and a method for producing the same.
  • Roller blinds which are used to darken, shade or decorate windows are known.
  • the basic shape has a rotatable roller arranged at the top for unwinding or unwinding a curtain, the lower end of which is stabilized and weighed down by end stiffening approximately in the form of a rod.
  • the curtain is, for example, a 0.3 mm thick film and the roller has a diameter of 30 mm.
  • a pull cord is usually attached to the end stiffener, and the roller is driven by a spring element.
  • the drive mostly acts on the roller.
  • a roller blind can also control the heat flow as a movable heat shield for windows, house facades or solar panels.
  • thermal protection for use on windows is proposed in DT 2446203, and suitable protective films are described in EP 0483528A1. They usually consist of a thin film of plastic with a lamination of copper or aluminum in such a way that, for example, they are semi-transparent to light and yet reflect heat rays almost completely.
  • the conventional arrangement in the interior is problematic, however, because in cold weather a window pane arranged behind the heat protection film forms and condenses on the condensation.
  • the object of the invention is to create a roller blind which does not have the above-mentioned shortcomings and disadvantages, is suitable for installation between panes of insulating glass and permits inexpensive production.
  • a roller blind consisting of the roller blind film according to the invention and a winding mechanism can be used conventionally for decorating or shading windows.
  • the roller blind film can basically be made from materials and according to the methods used in pleated blinds.
  • a folding curtain has narrow pressed folds in a zigzag profile as they are used in the same quality, that is to say, the same directional crease marks are used in the roller blind film.
  • the production of the kink embossing is possible with little effort using a special process in which, in principle, a round wrap is deformed into a flat double-edged wrap.
  • the roller blind film can be made extremely thin and light with the advantage that only a small amount of drive power is required for unwinding or unwinding. Based on practical experience, a battery-operated electric motor with 0.3 W power is sufficient to drive a corresponding roller blind. Thanks to the low power requirement, the roller blind can also be actuated by means of a magnetic coupling that transmits a pushing force or a torque through one of the disks from the outside to the inside. In a preferred embodiment, the roller blind in the insulating glass is actuated manually by moving the magnetic coupling. Of course, the magnetic coupling can also be used for power transmission in an external electric drive.
  • the raw film 1 shows a special method for producing the roller blind film according to the invention from a raw film 1.
  • the raw film 1 is preferably made of plastic, which can be deformed at a specific temperature of, for example, 120 ° C. Suitable materials with the required thermal and optical properties are available on the market.
  • the raw film 1 is wound on a winding core 2, which has a minimum diameter of approximately 6 mm. So that it receives the stability required for winding it is taut between two thrust bearings 3. 3 '.
  • the latter has an obtuse, arrow-shaped cut V1 or V2 on the side to be wound up.
  • the second gate V2 is used for a special end reinforcement E0, which is formed by winding up this side.
  • the raw film 1 After winding from both sides, the raw film 1 is in the form of two rolls, the round roll P0 and the end stiffener E0.
  • the winding of the end stiffener E0 consists, for example, of 10 layers, which are consolidated into a homogeneous tube by gluing, welding or the like.
  • the winding core 2 used in each case for winding is preferably a thin-walled tube; it can remain inside or be removed for reuse.
  • the round roll P0 is formed together with the inner winding core 2 or without the same by pressing them together to form a double-edged roll P2.
  • Kink embossments L with a kink angle of 180 degrees are formed on the two edges. These are preferably permanently embossed into the material by temporary heating during or after being pressed together.
  • the end stiffener E0 can be shaped as a round wrap.
  • the formation of the kink embossments L in the form of the two-sided winding P2 is the essential step in the production of the roller blind film according to the invention.
  • the manufacturing process can be varied in many ways with regard to the final stiffening E0.
  • FIG. 2 shows three exemplary embodiments of the finished roller blind film. They are made by unwinding the two-sided winding P2 and winding it into a winding either in the triangular profile P3, square profile P4, pentagonal profile P5 or in another higher-order edge profile. The additional moments of the superimposed kink embossments L stabilize the respective edge profile and cause a torque in the winding direction.
  • the triangular profile P3 is generally suitable for small winding diameters and the pentagonal profile P5 for large winding diameters.
  • the unwound part forms a wave profile W as a result of the kink embossments L. This requires minimal tensile forces, which correspond approximately to the weight of the end stiffener E0.
  • FIG 3 the use of the roller blind as a movable cover of a glass sheet 4 is shown schematically.
  • the wave profile W stiffens the blind film in the transverse direction and forms an air cushion to the glass pane 4, which improves the thermal insulation and prevents sticking.
  • the edge profile of the winding 8 ensures true-to-track winding by positive locking over many turns, even with a small diameter.
  • Parts of a winding mechanism in the form of a winding tube 6 with an internal torsion spring 7 are also shown.
  • the round profile of the winding tube 6 shown can of course also be designed according to the winding 8 as a square tube.
  • the inner torsion spring 7 advantageously compensates for the tensile force emanating from the film roller blind or generates the torque required for winding.
  • a drive device for actuation can either drive the winding tube 6 as a roll-up drive or move the end stiffening E0 as a roll-off drive, the roll-up film following or unwinding this movement under spring force.
  • the winding tube 6 has a diameter of only about 7 mm, and the roller blind film is 0.02 mm thick.
  • the torsion spring 7 has a wire thickness of approximately 0.3 mm and 140 turns.
  • the roller blind film can be up to about 120 cm wide and 150 cm long.
  • the winding 8 has a diameter of approximately 15 mm at 80 cm and 21 mm at 150 cm in length.
  • the drive power required to operate is about 0.1 W.
  • Fig. 4 shows in cross section an insulating glass with an internal, manually operated roller blind.
  • the insulating glass consists of two panes 4 and 5, which are firmly connected to one another by a spacer 9.
  • the roller blind film is mounted on a winding tube 6 with spring drive.
  • a magnetic coupling MG transmits a displacement force to the end stiffener E0 through the disk 4.
  • the roller blind film can be wound up or unwound manually by moving the magnetic coupling MG.
  • the advantages are inexpensive manufacture and high reliability.
  • Fig. 5 shows a roller blind that is operated with a rolling drive in the form of an electric motor EM.
  • the roller blind film is mounted on a winding tube 6 with a torsion spring 7.
  • Tension elements M1, M2 act on the end reinforcement E0. which wind up or unwind on spools M3, M4 and thus operate the roller blind.
  • the tension element M1, M2 are preferably steel strips with a thickness of approximately 0.05 mm; the coils M3, M4 have a common shaft which is driven by the electric motor EM.
  • this embodiment can be arranged in the space between the panes of an insulating glass as described above.
  • the electric motor EM has a diameter of approximately 12 mm and an output of 0.3 W.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Blinds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Wing Frames And Configurations (AREA)
EP96104686A 1995-04-13 1996-03-25 Feuille de store et procédé de fabrication Expired - Lifetime EP0737795B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19514019A DE19514019C2 (de) 1995-04-13 1995-04-13 Rollo-Folie und Herstellverfahren
DE19514019 1995-04-13

Publications (3)

Publication Number Publication Date
EP0737795A2 true EP0737795A2 (fr) 1996-10-16
EP0737795A3 EP0737795A3 (fr) 1997-10-29
EP0737795B1 EP0737795B1 (fr) 1998-06-24

Family

ID=7759639

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96104686A Expired - Lifetime EP0737795B1 (fr) 1995-04-13 1996-03-25 Feuille de store et procédé de fabrication

Country Status (6)

Country Link
US (1) US6354354B1 (fr)
EP (1) EP0737795B1 (fr)
AT (1) ATE167723T1 (fr)
DE (2) DE19514019C2 (fr)
DK (1) DK0737795T3 (fr)
ES (1) ES2119526T3 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002033194A1 (fr) * 2000-10-18 2002-04-25 ROWO Coating Gesellschaft für Beschichtung mbH Store destine notamment a recouvrir la vitre d'une fenetre
NL1017830C2 (nl) * 2001-04-12 2002-10-15 Sunfolie Techniek B V Kunststof beglazingsfolie, en werkwijze en inrichting voor de vervaardiging daarvan.
EP1286018A1 (fr) * 2001-08-16 2003-02-26 Manfred Dipl.-Phys. Schmidt Store avec un cours de vitesse angulaire d'enroulement predéterminé
EP1801344A2 (fr) * 2005-12-23 2007-06-27 Techno Glas Sagl. Double vitrage sous vide pour ouvertures dans bâtiments
WO2008025554A2 (fr) * 2006-08-30 2008-03-06 Simon Lutz élément de vitrage isolant dans lequel une feuille mobile de protection solaire ou de protection contre la vue est intégrée
FR2943714A1 (fr) * 2009-03-31 2010-10-01 Vision Systems Aeronautics Ensemble de store a deux ecrans notamment pour hublot d'aeronef
CN102052048A (zh) * 2010-11-05 2011-05-11 李龙 一种中空玻璃内置磁滑块控制的卷帘装置
CN106837082A (zh) * 2017-03-27 2017-06-13 烟台大学 一种多功能百叶窗式太阳能集热系统
CN113107317A (zh) * 2021-05-27 2021-07-13 广东天濠建设工程有限公司 一种绿色建筑外遮阳保温施工结构

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29708278U1 (de) 1997-04-16 1997-06-26 Fritz Minke GmbH & Co KG, 47051 Duisburg Vorrichtung zur Formgebung durch Warmformen unter Über- oder Unterdruck, vorzugsweise unter Vakuum
US6648050B1 (en) 1997-11-04 2003-11-18 Andrew J. Toti Spring drive system and window cover
DE19828542A1 (de) * 1997-12-09 1999-07-01 Koester Helmut Dipl Ing Archit Sonnenschutzanlage für Sonnenschutzlamellen, die eine gezahnte Oberseite aufweisen
DE20016562U1 (de) 2000-09-21 2000-12-14 Schmidt, Manfred, Dipl.-Phys., 71101 Schönaich Isolierglasanordnung für Folien-Rollo
ITMI20021351A1 (it) * 2002-06-19 2003-12-19 Pellini Spa Dispositivo semplificato per l'azionamento con collegamento magneticodi tende in vetro-camera
US7137429B2 (en) * 2002-06-27 2006-11-21 Hunter Douglas Inc. Modular framed covering for architectural openings
FR2859313B1 (fr) * 2003-08-28 2005-10-28 Jacques Lambey Structure photogeneratrice mobile constituee de lames cintrees
ITMI20031902A1 (it) * 2003-10-03 2005-04-04 Pellini Spa Sistema per la manovra di una tenda a telo inserita in una vetro-camera.
KR100606286B1 (ko) * 2004-05-25 2006-07-31 표성호 마그네틱 슬라이드 장치 및 이를 이용한 마그네틱슬라이드방식의 윈도우 블라인딩 시스템
US7344260B2 (en) * 2004-06-22 2008-03-18 The Boeing Company Stowable laser eye protection
WO2007043065A1 (fr) * 2005-10-07 2007-04-19 Dott. Gallina S.R.L. Ensemble de film multiparoi translucide, notamment pour des puits de lumiere
ATE417180T1 (de) * 2006-03-29 2008-12-15 Manfred Schmidt Rollo mit seilzugsystem
US20100242948A1 (en) * 2009-03-31 2010-09-30 Fleischmann Lewis W Solar collector-reflector system
CN103590742A (zh) * 2012-08-16 2014-02-19 王仲明 一类中空玻璃内置磁控窗帘
WO2014033487A1 (fr) * 2012-08-27 2014-03-06 Zoran Maksan Système de stores à monter entre deux vitrages isolants
DE102012021737A1 (de) 2012-11-05 2014-05-08 Bernhard Spindler Multifunktionsrollladen
GB2611834B (en) * 2022-03-11 2023-11-29 Eden Lotus Ltd Solar-blind

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FR1313315A (fr) * 1961-11-17 1962-12-28 Saint Gobain Vitrage multiple avec rideau mobile interposé
US3186473A (en) * 1960-01-06 1965-06-01 Darwin E Myers Means for controlling the light entering a room window
US4930563A (en) * 1987-09-22 1990-06-05 Finch Harry E Modular security door system
EP0410364A2 (fr) * 1989-07-26 1991-01-30 Johann Henkenjohann Volet roulant pour fenêtres, portes et similaires
EP0483528A1 (fr) * 1990-10-01 1992-05-06 INN-GLASBAU GmbH Système de vitres isolantes

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DE3575763D1 (de) 1984-02-27 1990-03-08 Kurt Kunz Zum einbau in eine isolier-verglasung vorgesehene rolloeinrichtung und isolier-verglasung mit rolloeinrichtung.
ATE64174T1 (de) * 1984-12-12 1991-06-15 Hunter Douglas Ind Bv Jalousie.
US4848437A (en) * 1986-01-24 1989-07-18 Josephe Laniado Sunblind
US4807684A (en) * 1987-06-11 1989-02-28 Melton John G Roll up closet door
DE3806648A1 (de) * 1988-03-02 1989-10-05 Edmund Trippner Isolierglasfenster mit lichtschutzvorrichtung
DE3806733A1 (de) * 1988-03-02 1989-09-14 Elero Antrieb Sonnenschutz Anordnung zur ueberwachung und steuerung von rollaeden und dergleichen
US5603368A (en) * 1990-05-09 1997-02-18 Hunter Douglas Inc. Roll up roman shade
US5547006A (en) * 1993-05-04 1996-08-20 Hunter Douglas Inc. Roll-up cellular shades

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186473A (en) * 1960-01-06 1965-06-01 Darwin E Myers Means for controlling the light entering a room window
FR1313315A (fr) * 1961-11-17 1962-12-28 Saint Gobain Vitrage multiple avec rideau mobile interposé
US4930563A (en) * 1987-09-22 1990-06-05 Finch Harry E Modular security door system
EP0410364A2 (fr) * 1989-07-26 1991-01-30 Johann Henkenjohann Volet roulant pour fenêtres, portes et similaires
EP0483528A1 (fr) * 1990-10-01 1992-05-06 INN-GLASBAU GmbH Système de vitres isolantes

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002033194A1 (fr) * 2000-10-18 2002-04-25 ROWO Coating Gesellschaft für Beschichtung mbH Store destine notamment a recouvrir la vitre d'une fenetre
NL1017830C2 (nl) * 2001-04-12 2002-10-15 Sunfolie Techniek B V Kunststof beglazingsfolie, en werkwijze en inrichting voor de vervaardiging daarvan.
EP1249572A1 (fr) * 2001-04-12 2002-10-16 Sunfolie Techniek B.V. Film plastique de vitrage , méthode et dispositif pour sa fabrication
EP1286018A1 (fr) * 2001-08-16 2003-02-26 Manfred Dipl.-Phys. Schmidt Store avec un cours de vitesse angulaire d'enroulement predéterminé
US6672363B2 (en) 2001-08-16 2004-01-06 Manfred Schmidt Window shade with a shade panel
EP1801344A3 (fr) * 2005-12-23 2011-07-06 Techno Glas Sagl. Double vitrage sous vide pour ouvertures dans bâtiments
EP1801344A2 (fr) * 2005-12-23 2007-06-27 Techno Glas Sagl. Double vitrage sous vide pour ouvertures dans bâtiments
WO2008025554A2 (fr) * 2006-08-30 2008-03-06 Simon Lutz élément de vitrage isolant dans lequel une feuille mobile de protection solaire ou de protection contre la vue est intégrée
WO2008025554A3 (fr) * 2006-08-30 2008-06-12 Simon Lutz élément de vitrage isolant dans lequel une feuille mobile de protection solaire ou de protection contre la vue est intégrée
FR2943714A1 (fr) * 2009-03-31 2010-10-01 Vision Systems Aeronautics Ensemble de store a deux ecrans notamment pour hublot d'aeronef
CN102052048A (zh) * 2010-11-05 2011-05-11 李龙 一种中空玻璃内置磁滑块控制的卷帘装置
CN106837082A (zh) * 2017-03-27 2017-06-13 烟台大学 一种多功能百叶窗式太阳能集热系统
CN106837082B (zh) * 2017-03-27 2020-02-11 烟台大学 一种多功能百叶窗式太阳能集热系统
CN113107317A (zh) * 2021-05-27 2021-07-13 广东天濠建设工程有限公司 一种绿色建筑外遮阳保温施工结构

Also Published As

Publication number Publication date
ES2119526T3 (es) 1998-10-01
DE19531908A1 (de) 1997-03-27
EP0737795A3 (fr) 1997-10-29
DE19514019A1 (de) 1996-10-17
DE19514019C2 (de) 1997-02-13
ATE167723T1 (de) 1998-07-15
DK0737795T3 (da) 1999-04-06
DE19531908C2 (de) 1997-07-10
US6354354B1 (en) 2002-03-12
EP0737795B1 (fr) 1998-06-24

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