EP1096098A2 - Volet roulant - Google Patents

Volet roulant Download PDF

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Publication number
EP1096098A2
EP1096098A2 EP00120825A EP00120825A EP1096098A2 EP 1096098 A2 EP1096098 A2 EP 1096098A2 EP 00120825 A EP00120825 A EP 00120825A EP 00120825 A EP00120825 A EP 00120825A EP 1096098 A2 EP1096098 A2 EP 1096098A2
Authority
EP
European Patent Office
Prior art keywords
roller shutter
translucent
curtain according
shutter elements
elements
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
EP00120825A
Other languages
German (de)
English (en)
Other versions
EP1096098B1 (fr
EP1096098A3 (fr
EP1096098B8 (fr
Inventor
Franz Kraler
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
Priority to AT00120825T priority Critical patent/ATE290643T1/de
Publication of EP1096098A2 publication Critical patent/EP1096098A2/fr
Publication of EP1096098A3 publication Critical patent/EP1096098A3/fr
Publication of EP1096098B1 publication Critical patent/EP1096098B1/fr
Application granted granted Critical
Publication of EP1096098B8 publication Critical patent/EP1096098B8/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
    • E06B9/02Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08Roll-type closures
    • E06B9/11Roller shutters
    • E06B9/15Roller shutters with closing members formed of slats or the like
    • E06B9/165Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered
    • 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
    • E06B9/02Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08Roll-type closures
    • E06B9/11Roller shutters
    • E06B9/15Roller shutters with closing members formed of slats or the like
    • E06B2009/1505Slat details
    • E06B2009/1527Transparent slats or transparent sections in slats

Definitions

  • the invention relates to a roller shutter with articulated interconnected opaque and translucent roller shutter elements on a Winding shaft can be wound up.
  • roller shutter curtains are, for example, from the German published application DE-OS 16 59 604 or the French utility model FR 22 43 606 known. These shutters essentially allow three different positions. The first The position consists in the roller shutters completely wound on a winding shaft the light entry opening or the window is released. In part lowered position change translucent and opaque Roller shutter elements and thus allow only partial darkening, even if the roller shutter extends across the full height of the window. The roller shutter can now can still be lowered completely into the third position. In this position the transparent roller shutter elements in receiving chambers of the profiled impermeable shutter elements so that the opaque Roller shutter elements lie snugly against each other and thus give a full blackout is.
  • roller shutter curtains are the fact that they alternate opaque and translucent roller shutter elements, especially with direct Sun exposure from outside create unwanted light strips in the room and it also still through through the translucent roller shutter elements Glare can come.
  • the object of the invention is therefore to provide a roller shutter curtain of the type mentioned To create genus with the glare and unwanted stripe pattern in the The interior of the room can be largely avoided.
  • the translucent Roller shutter elements are at least partially diffusely formed.
  • roller shutter elements In contrast to normal, crystal-clear roller shutter elements, they share the invention Roller shutter elements designed to be diffusely scattering the incident light different angular ranges. This greatly reduces the glare and the annoying stripe patterns inside the room, as they are especially in VDU workplaces are very annoying can be avoided.
  • the diffuse scattering effect can be achieved in different ways. For example, it is possible to avoid a diffusely scattering material, where, for example, inclusions, particles or scattering in the material itself Pigmentations can be provided. Training similar to one Frosted glass is possible. However, glass is not a preferred material here. Much more Plastics should preferably be used, with acrylic glass in particular Base material is suitable. Such plastics can be easily in the desired Create profiling and by mixing to the desired degree of diffusion to adjust. They are also robust, inexpensive and they can also be used in If necessary, be trained flexibly, resulting in a winding of the roller shutter curtain the winding shaft easier.
  • a light-scattering effect due to a roughened To achieve surface can be, for example, by a Roughness can be achieved, as is also achieved when sandblasting glass.
  • materials that are diffusely scattered can also be roughened Combine surface.
  • the diffusely scattering materials are easy to process and are particularly robust. With regard to the avoidance of a glare effect and a view achieved from the inside out for the viewer, one will have to make a compromise in practice, because the glare behavior is less good when the scattering effect is too low and, on the other hand, the view deteriorates increasingly when the scattering effect is too low. In practice, therefore, the spreading effect will be adjusted so that you still have an at least vague view.
  • the degree of diffusion of the translucent, diffusely scattering roller shutter elements is designed in such a way that, when exposed to parallel light, the transmitted light has an angular intensity distribution, which is sufficient in the following table: angle Light intensity (related to the direction of irradiation) (based on the 100% maximum light intensity in the direction of irradiation, 0 °) 8 ° 10% -50% 20 ° 2% -20% 45 ° less than 5%
  • Glare in the direction of irradiation can be avoided particularly well if the luminance coefficient ⁇ of the translucent, diffusely scattering roller shutter elements is less than 10 cd / m 2 Lx with parallel light irradiation in the direction of irradiation.
  • the translucent roller shutter elements at least partially preferably crystal clear material and to achieve light scattering are roughened at least on one side.
  • the entire (angular integrated) light transmittance through the translucent, diffusely scattering Roller shutter elements is over 60%, preferably over 85%. In practice you will Achieve values between 80 and 90%.
  • roller shutter curtain can alternately translucent and opaque roller shutter elements can be used without that it can be disruptive when exposed to direct sunlight inside the room Streak pictures is coming.
  • the roller shutter curtain shown in FIGS. 1 and 2 consists of alternately opaque 1 and translucent 2 shutter elements over their hook-shaped end regions 3 are hinged together. So that the Roller shutter curtain, as usual, wound up on a winding shaft, not shown and be pulled up.
  • the roller shutter can be left and in the usual way on the right in vertical guide rails, which are to the side of the light entry opening, for example, a window of a building, run, be guided.
  • the cavity 4 in the opaque roller shutter elements can also be foamed, such as it is also state of the art.
  • the translucent roller shutter elements 2 are designed to be diffusely scattering.
  • opaque roller shutter elements 2 each completely made of transparent, diffuse scattering material.
  • Plastic is particularly suitable for this and here again especially acrylic glass.
  • the translucent roller shutter elements 2 can thus be formed in one piece in a simple manner, the hook-shaped also End areas are molded directly.
  • the training carries out diffusely scattering material, which for example has a milky white impression awakens that the incident light rays in different spatial directions are scattered, thereby reducing the luminance in a particular Solid angle range decreases. This reduces the glare and also annoying banding avoided.
  • the total angularly integrated light transmittance is high, it can preferably over 60% and in particular even over 85%.
  • Fig. 2 shows the roller shutter curtain in a fully closed position, in the the translucent shutter elements 2 in chambers 5 of the opaque Roller shutter elements 1 are included.
  • the opaque roller shutter elements lie close together so that no light can pass through the roller shutter curtain.
  • the translucent roller shutter elements 2 have a central compressed area 9 on, in the closed state (Fig. 2) good guidance of the adjacent opaque roller shutter elements 1 allowed, in the position shown in FIG. 1 nevertheless, a game 10 is present, which makes winding up easier.
  • Fig. 3 shows how a translucent designed according to the invention Roller shutter elements 2 scatter an incident parallel light beam 6.
  • the relative Light intensity in a certain angular range ⁇ can be measured by a small detector 7 can be measured, which the light intensity of an emerging light beam 8 (or more precisely, a narrow beam of light) is detected.
  • a good compromise between looking through achieved by the translucent roller shutter elements and a good glare one if the translucent roller shutter elements are at least partially diffuse are scattered.
  • the degree of diffusion of the translucent, diffusely scattering roller shutter elements is designed in such a way that the light transmitted through has an angular intensity distribution when exposed to parallel light, which is sufficient in the following table: angle Light intensity (based on the direction of irradiation) (based on the 100% maximum light intensity in the direction of irradiation, 0 °) 8 ° about 25% 20 ° about 10% 45 ° less than 1%
  • the material of the translucent roller shutter elements 2 is advantageously chosen so that the luminance coefficient ⁇ is below 10 cd / m 2 Lx.
  • a light-scattering effect can not only be achieved by scattering material or by including scattering particles inside the material, as is the case with The previously described exemplary embodiments were the case. Rather, it is possible to use crystal-clear material and to roughen its surface 11, as shown in FIG. 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Window Of Vehicle (AREA)
  • Pinball Game Machines (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Steroid Compounds (AREA)
EP00120825A 1999-10-25 2000-09-25 Volet roulant Expired - Lifetime EP1096098B8 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT00120825T ATE290643T1 (de) 1999-10-25 2000-09-25 Rolladenpanzer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0179499A AT414314B (de) 1999-10-25 1999-10-25 Rolladenpanzer
AT179499 1999-10-25

Publications (4)

Publication Number Publication Date
EP1096098A2 true EP1096098A2 (fr) 2001-05-02
EP1096098A3 EP1096098A3 (fr) 2003-05-07
EP1096098B1 EP1096098B1 (fr) 2005-03-09
EP1096098B8 EP1096098B8 (fr) 2007-01-10

Family

ID=3521120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00120825A Expired - Lifetime EP1096098B8 (fr) 1999-10-25 2000-09-25 Volet roulant

Country Status (3)

Country Link
EP (1) EP1096098B8 (fr)
AT (2) AT414314B (fr)
DE (1) DE50013620D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1389664A1 (fr) * 2002-08-14 2004-02-18 Oosthoek Naamloze Vennootschap Paroi de séparation
CN112384678A (zh) * 2018-05-07 2021-02-19 维尼拉视听有限公司 安全性封闭件
IT202000001018A1 (it) * 2020-01-20 2021-07-20 Kikau Srl Frangisole avvolgibile con lamelle telescopiche impilabili

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659604A1 (de) 1967-12-13 1969-11-06 Basf Ag Rolladen aus Kunststoff
FR2243606A7 (en) 1973-09-11 1975-04-04 Siamesi Srl Roller blind with two interlinked section types - flat partly transparent sections have vert. slots excluding insects

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB764279A (en) * 1954-02-04 1956-12-19 Edit S R L Improvements in rolling blinds
DE1947665U (de) * 1966-04-02 1966-10-13 Guenther Herrmann Rolladen.
US4928369A (en) * 1988-06-20 1990-05-29 Comfortex Corporation Method of making a pleated blind with articulative slat extensions
DE3837410C2 (de) * 1988-11-04 1997-07-17 Warema Renkhoff Gmbh & Co Kg Rolladen aus kastenförmigen Rolladenstäben und Verbindungsstäben mit C-förmigem Querschnitt
DE4015529A1 (de) * 1990-05-15 1991-11-21 Rudolf Wille Rolladen
FR2765617B1 (fr) * 1997-07-01 1999-09-17 Gerard Grosse Dispositif d'articulation notamment pour planches et rideau mouvant forme de planches assemblees au moyen de tels dispositifs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659604A1 (de) 1967-12-13 1969-11-06 Basf Ag Rolladen aus Kunststoff
FR2243606A7 (en) 1973-09-11 1975-04-04 Siamesi Srl Roller blind with two interlinked section types - flat partly transparent sections have vert. slots excluding insects

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1389664A1 (fr) * 2002-08-14 2004-02-18 Oosthoek Naamloze Vennootschap Paroi de séparation
BE1015074A3 (nl) * 2002-08-14 2004-09-07 Oosthoek Nv Scheidingswand.
CN112384678A (zh) * 2018-05-07 2021-02-19 维尼拉视听有限公司 安全性封闭件
IT202000001018A1 (it) * 2020-01-20 2021-07-20 Kikau Srl Frangisole avvolgibile con lamelle telescopiche impilabili
EP3851629A1 (fr) 2020-01-20 2021-07-21 KIKAU s.r.l. Volet roulant avec lamelles télescopiques empilables

Also Published As

Publication number Publication date
ATA179499A (de) 2001-04-15
EP1096098B1 (fr) 2005-03-09
DE50013620D1 (de) 2006-11-23
ATE290643T1 (de) 2005-03-15
AT414314B (de) 2007-01-15
EP1096098A3 (fr) 2003-05-07
EP1096098B8 (fr) 2007-01-10

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