EP0737795B1 - Feuille de store et procédé de fabrication - Google Patents

Feuille de store et procédé de fabrication Download PDF

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Publication number
EP0737795B1
EP0737795B1 EP96104686A EP96104686A EP0737795B1 EP 0737795 B1 EP0737795 B1 EP 0737795B1 EP 96104686 A EP96104686 A EP 96104686A EP 96104686 A EP96104686 A EP 96104686A EP 0737795 B1 EP0737795 B1 EP 0737795B1
Authority
EP
European Patent Office
Prior art keywords
film
winding
roll
blinds
mandrel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP96104686A
Other languages
German (de)
English (en)
Other versions
EP0737795A3 (fr
EP0737795A2 (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

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40Roller blinds
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68Operating devices or mechanisms, e.g. with electric drive
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68Operating devices or mechanisms, e.g. with electric drive
    • E06B9/70Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • E06B2009/2643Screens between double windows
    • E06B2009/2646Magnetic screen operator

Definitions

  • the invention relates to a roller blind film, in particular for use as a movable Covering glass panes, a roller blind and a method of manufacturing a roller blind film.
  • the basic shape has a rotatable roller arranged at the top for mounting Unwinding a curtain, the lower end of which is covered by a End stiffening is stabilized and weighed down 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.
  • electrical Roller blinds usually drive the roller.
  • a roller blind can also be used as a movable heat shield control the heat flow for windows, house facades or solar panels.
  • DE-A-2446203 is thermal protection for use on windows proposed, and suitable protective films are described in EP-A-0483528.
  • she usually consist of a thin plastic film with a lamination Copper or aluminum such that they are semi-transparent to light, for example and yet reflect heat rays almost completely.
  • the conventional one Arrangement in the interior is problematic, however, because in cold weather behind the heat protection film arranged window forms condensation and mists up.
  • the invention has for its object to provide a blind that the above does not have the shortcomings and disadvantages mentioned, for installation between panes an insulating glass is suitable and allows inexpensive production.
  • a roller blind consisting of the roller blind film according to the invention and a winding mechanism can be used conventionally to decorate or shade windows.
  • Such a folding treatment is known to have a narrow one pressed folds in the zigzag profile as they are of similar quality as like-minded Kink embossments are used for the roller blind film.
  • the manufacture of the Kink embossing is based on a special process, which in principle is a Round wrap is formed into a flat double-edged wrap with little effort possible.
  • the roller blind film can be made extremely thin and light with the advantage that it can be used as a reference Unwinding only a little drive power is needed. After existing practical experience is sufficient to drive a corresponding blind battery-operated electric motor with 0.3 W power. Thanks to the low
  • the roller blind can also be operated using a magnetic coupling, which is a pushing force or a torque through one of the disks from the outside to the outside transmits inside.
  • the roller blind is in the insulating glass manually by moving the magnetic coupling b. Of course it can Magnetic coupling also for power transmission with an external electrical Drive can be used.
  • the raw film I is preferably made of plastic, which at a certain temperature of, for example, 120 C is deformable. Suitable Are materials with the required heat and optical properties available on the market.
  • the tubular film 1 is wound on a winding core 2, which has a minimum diameter of about 6 mm. So that this for Winding required stability, it is taut between two thrust bearings 3. 3 ' curious; excited. In order to facilitate the winding of the raw film 1, this has the side to be wound up an obtuse-angled, arrow-shaped gate V1 or V2.
  • the second gate V2 is for a special end reinforcement E0 used, which is formed by winding this page.
  • the raw film 1 is in the form of two windings in front, the round wrap P0 and the end stiffener E0.
  • the end stiffener wrap E0 consists, for example, of 10 layers, which can be glued, welded or the like be solidified in a homogeneous tube.
  • the one used for winding Winding core 2 is preferably a thin-walled tube; it can remain inside or removed for reuse.
  • the P0 round winder is assembled with the internal winding core 2 or without the same by pressing together formed into a two-sided wrap P2.
  • the end stiffener E0 can be used as Round wraps are embossed.
  • the formation of the crease L in the form of Double-edged P2 is the essential step in the manufacture of the roller blind film according to the invention. With regard to the end stiffener E0, this can Manufacturing processes are often varied.
  • FIG. 2 shows three exemplary embodiments of the finished roller blind film.
  • the bending moments of the superimposed ones Kink embossments L stabilize the respective edge profile and have an effect Torque in the winding direction.
  • the triangular profile P3 is generally for small ones and the P5 pentagonal profile is suitable for large winding diameters.
  • the processed part forms a wave profile W as a result of the buckling embossments L. These are minimal Tractive forces required, which correspond approximately to the weight of the end stiffener E0.
  • Fig. 3 is the use of the roller blind film as a movable cover schematically a glass pane 4 shown.
  • the wave profile W stiffens the blind film in Transverse direction and forms an air cushion to the glass pane 4, which is the thermal insulation improved and sticking prevented.
  • the edge profile of the winding 8 ensures true-to-track winding by positive locking over many turns, even with small ones Diameter.
  • a winding mechanism in the form of a winding tube 6 with a inner torsion spring 7 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 internal torsion spring 7 advantageously compensates for the one emanating from the film blind Tractive force or generates the torque required for winding.
  • a The drive device for actuation can either be the winding tube 6 as a winding drive drive or move the end stiffener E0 as a rolling drive, using the roller blind film this movement follows or unwinds under spring force.
  • 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 Coils.
  • the roller blind film can be up to about 120 cm wide and 150 cm long.
  • the winding 8 has a diameter of about 15 mm at 80 cm and 21 mm at 150 cm in length. The necessary to operate Drive power is around 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 separated by a spacer 9 are firmly connected.
  • the roller blind film is on a winding tube 6 with spring drive.
  • a magnetic coupling MG transmits through the disc 4, a displacement force on the final distribution E0. Obviously can by moving the magnetic coupling MG, the roller blind film manually up or be handled.
  • the advantages are inexpensive manufacture and high reliability.
  • Fig. 5 shows a roller blind with an unwind drive in the form of an electric motor EM is operated.
  • the roller blind film is on a winding tube 6 stored with 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 elements M1, M2 are preferably steel strips with a thickness of approximately 0.05 mm; the coils M3, M4 have a common shaft, which is from the electric motor EM is driven.
  • this embodiment can be like can be arranged in the space between the panes of an insulating glass described above.
  • the electric motor EM has a diameter of about 12 mm and a power 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)
  • Wing Frames And Configurations (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Claims (12)

  1. Film pour stores, utilisé plus particulièrement comme rideau amovible d'une vitre (4) ; enroulable sous forme d'un enroulement (8) et déroulable sur une surface plane,
    caractérisé par
    des plis préformés (1), réalisés dans le même sens et parallèlement à l'axe d'enroulage, et qui induisent un couple de pliage, de telle manière qu'il prenne la forme d'un profil à arrêtes (P3, P4 ou P5) dans le cas de l'enroulement (8) et un profil ondulé dans le cas de la surface plane.
  2. Film pour stores selon la revendication 1,
    caractérisé par
    un renfort final (E0) situé à l'extrémité inférieure et ayant la forme d'un enroulement.
  3. Film pour stores selon la revendication 2,
    caractérisé par le fait
    que le renfort final (E0) contient un tube d'enroulage.
  4. Film pour stores selon une ou plusieurs revendications qui précèdent,
    caractérisé par
    son épaisseur de 0,01 à 0,05 mm et des plis préformés (1), distants de 7 à 20 mm les uns des autres.
  5. Selon une ou plusieurs revendications qui précèdent, l'utilisation d'un film pour stores
    caractérisée par le fait que
    le film pour stores est disposé entre les épaisseurs (4, 5) d'un double-vitrage.
  6. Store avec un film pour stores selon une ou plusieurs revendications qui précédent,
    caractérisé par le fait que
    la mécanique d'enroulage est équipée d'une commande de déroulage (EM), qui actionne le renfort final (E0) dans le sens de l'enroulage ou du déroulage.
  7. Film pour stores selon la revendication 6
    caractérisé par le fait que
    la mécanique d'enroulage est équipée d'un dispositif d'accouplement magnétique (MG), qui transmet la puissance nécessaire à l'enroulage ou au déroulage à travers une épaisseur de verre.
  8. Procédé de fabrication du film pour stores à partir d'un film ébauche (1)
    caractérisé par les étapes de fabrication suivantes :
    a) Enroulage du film ébauche (1) sous forme d'enroulement sur un tube (P0),
    b) Ecrasement de l'enroulement cylindrique (P0) pour qu'il prenne la forme d'un enroulement plat à deux arêtes (P2) avec des plis préformés (L).
  9. Procédé selon la revendication 8,
    caractérisé par le fait que
    le film ébauche(1) présente une découpe en forme de V à angle obtus (V1 à V2) sur la face en contact avec le tube d'enroulage (2).
  10. Procédé selon la revendication 8
    caractérisé par le fait que
    l'enroulement (2) est soumis à une force de traction au moment de l'enroulage du film ébauche (1).
  11. Procédé selon la revendication 8
    caractérisé par le fait
    qu'au moment de l'étape de fabrication b), l'enroulement cylindrique (P0) est écrasé ensemble avec le tube d'enroulage intérieur (2) pour qu'il prenne la forme d'un enroulement plat à deux arêtes (P2).
  12. Procédé selon la revendication 8
    caractérisé par le fait que
    les plis (1) de l'enroulement plat à deux arêtes (P2) seront préformés durablement grâce à une élévation de la température temporaire.
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 EP0737795A2 (fr) 1996-10-16
EP0737795A3 EP0737795A3 (fr) 1997-10-29
EP0737795B1 true 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)

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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 Isolierglasanordnung für Folien-Rollo
DE10051595A1 (de) 2000-10-18 2002-05-02 Rowo Coating Ges Fuer Beschich Rollo, insbesondere zur Abdeckung einer Glasscheibe eines Fensters
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ATE382770T1 (de) * 2001-08-16 2008-01-15 Manfred Schmidt Rollo mit einem vorbestimmten winkelgeschwindigkeitsverlauf
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
EP1801344A3 (fr) * 2005-12-23 2011-07-06 Techno Glas Sagl. Double vitrage sous vide pour ouvertures dans bâtiments
EP1840320B1 (fr) * 2006-03-29 2008-12-10 Manfred Dipl.-Phys. Schmidt Store enrouleur à câble
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
FR2943714B1 (fr) * 2009-03-31 2016-02-05 Vision Systems Aeronautics Ensemble de store a deux ecrans notamment pour hublot d'aeronef
US20100242948A1 (en) * 2009-03-31 2010-09-30 Fleischmann Lewis W Solar collector-reflector system
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
CN103590742A (zh) * 2012-08-16 2014-02-19 王仲明 一类中空玻璃内置磁控窗帘
US20150225996A1 (en) * 2012-08-27 2015-08-13 Boran Glavas Blinds system for installation between two insulated window panes
DE102012021737A1 (de) 2012-11-05 2014-05-08 Bernhard Spindler Multifunktionsrollladen
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
GB2611834B (en) * 2022-03-11 2023-11-29 Eden Lotus Ltd Solar-blind

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Also Published As

Publication number Publication date
ES2119526T3 (es) 1998-10-01
DE19514019C2 (de) 1997-02-13
ATE167723T1 (de) 1998-07-15
DK0737795T3 (da) 1999-04-06
DE19514019A1 (de) 1996-10-17
DE19531908A1 (de) 1997-03-27
US6354354B1 (en) 2002-03-12
EP0737795A3 (fr) 1997-10-29
EP0737795A2 (fr) 1996-10-16
DE19531908C2 (de) 1997-07-10

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