EP0628676B1 - Fensterleibung für Dachflächenfenster - Google Patents

Fensterleibung für Dachflächenfenster Download PDF

Info

Publication number
EP0628676B1
EP0628676B1 EP94810340A EP94810340A EP0628676B1 EP 0628676 B1 EP0628676 B1 EP 0628676B1 EP 94810340 A EP94810340 A EP 94810340A EP 94810340 A EP94810340 A EP 94810340A EP 0628676 B1 EP0628676 B1 EP 0628676B1
Authority
EP
European Patent Office
Prior art keywords
window
reflective
roof
faces
interior window
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
EP94810340A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0628676A1 (de
Inventor
Marius Schöpfer
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 EP0628676A1 publication Critical patent/EP0628676A1/de
Application granted granted Critical
Publication of EP0628676B1 publication Critical patent/EP0628676B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/0305—Supports or connecting means for sky-lights of flat or domed shape
    • E04D13/031—Supports or connecting means for sky-lights of flat or domed shape characterised by a frame for connection to an inclined roof

Definitions

  • the present invention relates to an inner window reveal, especially for roof windows that have at least one has a reflective surface.
  • Windows are let into roof areas in order to close attics brighten. However, these windows only serve this purpose inadequate. Since they are in the sloping roof, they are illuminated the incident light is only a small angular range below of the window. In addition, the roof windows are approximate aligned with the outer roof skin. The roof but has, especially if the attic is insulated, a considerably greater thickness than the window. The inner one The reveal of the window shows large ones that frame the window Surfaces that in turn limit the amount of light in the room, because only light from a small angular range the window reveal can happen. With the known window reveals the angular range of the incident light is increased by the side surfaces of the window reveal not perpendicular to Window area stand, but towards the attic room expand conically. However, this is only to a certain extent Degree possible because the insulation layer and rafters have a minimal thickness must have and thus for the side surfaces determine a maximum angle.
  • This task solves an inner window reveal, in particular for roof windows that have at least one reflective surface and which is characterized in that the at least one reflecting surface such angles of inclination shows that the amount of light entering a room increases becomes.
  • DE-A-3,122,164 is also a mirrored one Window reveal known. However, this serves direct To prevent sun exposure. A targeted and improved lighting of the room is not with the mirrored window reveal, but with one in the room arranged mirror optics achieved. This window reveal is So arranged so that the direct sunlight first is reflected back and only the remaining scattered light is optimally reflected within the room. This will the room is not as bright as in window reveal according to the invention appears homely.
  • a window 2 is shown, which in a sloping roof surface 1 is embedded, it being approximately with the outer roof skin is aligned.
  • Window 2 is on commercial standard window with window frame 20 and window glass 21.
  • the window is on the attic side D, so inside, surrounded by an inner reveal 3.
  • the width of the roof shows this window reveal 3 not small Surfaces on.
  • the window reveal 3 consists of two side surfaces 30 and one each, not visible in the figures, top and bottom surface. In this embodiment have side surfaces 30 and top and bottom surfaces an inclination towards the window surface that is from the Vertical deviates from the window surface. This will make the Opening of the window reveal to attic room D. greater.
  • the side faces 30 give way from the vertical to the window surface more than in area away from window. They are in the area away from the window Side surfaces 30 approximately perpendicular to the window surface, you The distance from each other is greater than the width of the Window.
  • This structure is achieved in that the Side surfaces 30 consist of two partial surfaces 30 'and 30' ', that have different angles of inclination. The difference in this example, the angle of inclination is approximately 20 °. Other However, shapes and angles of inclination of the inner reveal are possible. To optimize the slope of the roof, the Orientation of the house and the window size also taken into account will.
  • the interior shows Window reveal 3 at least partially reflective surfaces.
  • the side surfaces 30 are as Designed mirror.
  • the side surfaces 30 exist to the commonly used wooden cladding a highly polished chrome nickel steel sheet. You can also from other reflective materials, such as polished Brass, bronze, nickel, mirror glass or metalized Plastic.
  • the sheet is according to the desired partial areas 30 ', 30' 'bent or kinked.
  • At the the lower edge facing the attic room D shows this Sheet 31 for the connection with the roof cladding on. This edge is bent three times at right angles, see above that a step perpendicular to the partial surface 30 ′′ remote from the window with two paragraphs. The last paragraph of this The step is under the mostly wooden roof cladding 10 pushed.
  • This angled step can additionally screwed on or in another usual way be fixed.
  • the sheet metal is simply on on the window side added the window frame. If the window frame has a groove the edge of the side surface is in this Groove. At least the partial surface 30 '' remote from the window points in Area of the edges on the upper and lower reveal adjoin holes 32. Using these holes 32, the side window reveal 30 on the rafters 11 screwed on.
  • the mirrored side surfaces 30 allow a larger amount of light falls into the room. Diffuse light that in falls through the window glass 21 at a shallow angle the side surfaces 30 reflected with a high percentage and falls into the attic room D. This light would go through the well-known, mostly made of wood side walls into one are largely absorbed and no significant contribution to illuminate the room.
  • Another advantage of Window reveal according to the invention is also direct Sunshine over a longer period in the attic room D falls.
  • some are denoted by S. Sun rays drawn. These sun rays S fall through the window glass at such a flat angle 21 that they hit the side window reveal. she are also reflected to a maximum. The sun is shining still in the room, what with the known window reveals would no longer be the case.
  • the window reveal according to the invention can also be used for existing roof windows can be used as they are without major structural change can be fixed.
  • new planned roof windows is an optimization of the Tilt angle, the location and size of the mirrored Areas possible. For example, as described in the Example, can be achieved that the window itself in the reflecting surfaces are shown undistorted. Other Effects, also with regard to light reflections, are achieved if instead of a kink the side surfaces are curved or the side faces a constantly changing Have inclination angles.
  • the sides don't consist of a single part, but are put together in modular form.
  • the individual parts of the kit from the same or different Made of materials.
  • the entire window reveal i.e. the side, upper and lower surfaces
  • the entire window reveal can be assembled as a modular system, which can be installed as a unit.
  • the window is already a variant with this window reveal firmly connected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Window Of Vehicle (AREA)
  • Seal Device For Vehicle (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Special Wing (AREA)
  • Finishing Walls (AREA)
EP94810340A 1993-06-09 1994-06-08 Fensterleibung für Dachflächenfenster Expired - Lifetime EP0628676B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01715/93A CH686968A5 (de) 1993-06-09 1993-06-09 Fensterleibung fuer Dachflaechenfenster.
CH1715/93 1993-06-09

Publications (2)

Publication Number Publication Date
EP0628676A1 EP0628676A1 (de) 1994-12-14
EP0628676B1 true EP0628676B1 (de) 1998-09-02

Family

ID=4216911

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94810340A Expired - Lifetime EP0628676B1 (de) 1993-06-09 1994-06-08 Fensterleibung für Dachflächenfenster

Country Status (5)

Country Link
EP (1) EP0628676B1 (da)
AT (1) ATE170585T1 (da)
CH (1) CH686968A5 (da)
DE (1) DE59406802D1 (da)
DK (1) DK0628676T3 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6363667B2 (en) * 1999-03-18 2002-04-02 O'neill Mark Passive collimating tubular skylight
NL1030711C2 (nl) * 2005-12-20 2007-06-21 Vaculux B V Lichtkoepel.
WO2012148419A1 (en) 2011-04-29 2012-11-01 Entech Solar, Inc. Passive collimating skylight
DE102012006583A1 (de) * 2012-03-30 2013-10-02 Bartenbach Holding Gmbh Lichtkuppel
DE102016221374B4 (de) * 2016-10-28 2018-10-11 Roto Frank Ag Lichtführende Gebäudeeinbaueinrichtung sowie Gebäudefenstereinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2142873A1 (de) * 1971-08-27 1973-03-08 Juergen Weigel Aufsatzkranz fuer lichtkuppeln
DE2328292A1 (de) * 1973-06-04 1975-01-02 Juergen Weigel Lichtschacht
DE3122164A1 (de) * 1981-06-04 1983-01-05 Siemens AG, 1000 Berlin und 8000 München Anordnung zur ausleuchtung eines raumes mit dachfenstern
DK149655C (da) * 1983-10-21 1987-02-02 Rasmussen Holding As V Kann Lysningspanel til tagvindue
US5175967A (en) * 1991-05-02 1993-01-05 Harlow Greenwood Natural light distributing apparatus

Also Published As

Publication number Publication date
EP0628676A1 (de) 1994-12-14
CH686968A5 (de) 1996-08-15
DK0628676T3 (da) 1999-05-31
ATE170585T1 (de) 1998-09-15
DE59406802D1 (de) 1998-10-08

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