EP1013841B1 - Dachgaube - Google Patents

Dachgaube Download PDF

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Publication number
EP1013841B1
EP1013841B1 EP19990204360 EP99204360A EP1013841B1 EP 1013841 B1 EP1013841 B1 EP 1013841B1 EP 19990204360 EP19990204360 EP 19990204360 EP 99204360 A EP99204360 A EP 99204360A EP 1013841 B1 EP1013841 B1 EP 1013841B1
Authority
EP
European Patent Office
Prior art keywords
gutter
dormer window
wall
gutters
window according
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
EP19990204360
Other languages
English (en)
French (fr)
Other versions
EP1013841A1 (de
Inventor
Dirk Johannes Van Schellebeek
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.)
Ubbink BV
Original Assignee
Ubbink BV
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 Ubbink BV filed Critical Ubbink BV
Publication of EP1013841A1 publication Critical patent/EP1013841A1/de
Application granted granted Critical
Publication of EP1013841B1 publication Critical patent/EP1013841B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/18—Special structures in or on roofs, e.g. dormer windows

Definitions

  • the invention relates to a dormer window.
  • a dormer window according to the preamble of claim 1 is known from DE-U-87.15.911.
  • Dormer windows can already be placed on the sloping (pointed) roof of a house when it is being newly built. Often, however the need for a dormer window arises later on, in which case a hole has to be made in the roof and the dormer window is built up locally or a prefab dormer window is placed over the hole on the roof.
  • the upper side of the dormer window is then provided with a waterproof covering, such as a layer of bitumen, a layer of gravel or zinc possibly placed on top of it.
  • a precipitation discharge pipe is arranged, with which precipitation fallen -directly or by flowing down from parts of the roof situated higher- on the upper side of the dormer window is discharged to parts of the roof situated lower.
  • an outlet is provided near the upper edge of the dormer window, which outlet has its entrance at the edge of the upper side of the dormer window and changes into the precipitation discharge.
  • the outlet/precipitation discharge may after some time start to leak at the location of the connections.
  • the outlet can also get clogged up for instance by leaves. Furthermore it occurs only too quickly that water remains on the upper side of the dormer window, because not the entire upper side is at fall to the outlet as a result of wrong aligning of the upper side or of later deformation. In the long run this could also lead to leakages.
  • the invention has the object to improve on at least some of these points, and to that end provides a dormer window having an upper wall and a number of lateral walls, including a front wall and two opposite side walls, at least one lateral wall at its upper edge area being provided with a gutter extending alongside of it, which in relation to the upper surface of the upper wall has a lowered gutter bottom, the upper surface of the upper wall being at fall to the gutter, the gutter(s) being situated outside of the lateral walls concerned, the gutters being formed as one unity with the upper wall.
  • both side walls are provided with such a gutter at their upper edge areas, which gutter extends alongside of them from the front to the rear.
  • the water on the upper wall can then be discharged along two sides, as a result of which the dimensioning of the discharge can be kept smaller.
  • the upper surface of the upper wall is at lateral fall to the gutters provided at the upper edge areas of the side walls, so that both gutters can discharge equally much and the water load is shared.
  • the front wall as well is provided with such a gutter in its upper edge area, which gutter connects to the gutter at an adjacent side wall.
  • a quick discharge of water on the upper wall near the front edge is ensured.
  • the gutters are shielded to the outside by a finishing ledge or fascia.
  • the fascia can then also constitute the raised outer wall of the gutters, and thus perform a double function.
  • the dormer window with gutters according to the invention makes it possible to entirely abandon a precipitation discharge. To that end in a further development of the dormer window according to the invention, it is provided that at the gutter provided at the upper edge area of a side wall debouches freely at its rear end. The gutter concerned thus directly drains on the roof.
  • the dormer window 1 is arranged on a sloping roof 2, which is provided with tiles 3 which are supported on each other and on battens 4.
  • Dormer window 1 comprises a front wall 5, having a window 11, two side walls 6 and an upper wall 7. All walls can be provided with insulation accommodated therein, possibly integrally formed therein. At the edges of the upper wall 7 a finishing ledge or fascia 8 is arranged, which limits the upper wall to the sides and to the front.
  • the upper wall 7 changes into a strip 12a,b,c depending sideward and to the fore, subsequently into a more horizontal strip 9a,b,c and finally into a raised strip 8a,b,c which also serves as fascia.
  • gutters 10a,b,c are formed at the side edges and the front edge of the upper wall 7, of which gutters the bottom 9a,b,c is lower than the upper surface of the upper wall 7.
  • the upper surface of the upper wall 7 is provided with a fall to the side edges, in the directions A and to the fore, in direction E.
  • the water fallen on the upper wall 7 will flow down in those directions to the gutters 10a,b,c and in there flow in the direction B, F and B respectively, to the rear.
  • the bottom 9a,b of the gutters 10a,b ends at some distance from the tiles 3 there.
  • the water from the gutters 10a,b can freely debouch in the direction C and further flow down over the tiles 3 in the direction D.
  • An outlet can be abandoned here.
  • the gutter 10c at the front edge is especially useful when the surface of the upper wall 7 would incline a little to the fore, so that standing water at the front edge is prevented.
  • Upper wall and gutters, including fascia can be formed as one unity from a synthetic material.
  • the upper wall formed thus can simply be connected to the side walls and the front wall.
  • the dormer window as a unity 1 can then be placed on the roof 2 in the known manner.
  • the gutters 10 are situated somewhat at a fall, from the front to the rear, to speed up and guarantee drainage. In this way also a striking oblique line is introduced, as a result of which it is unnecessary to make adjustments to render the fascia horizontal when the roof inclination is a bit different.
  • the upper edge of the finishing ledges 8a,b can moreover have a course which is different from the one of the gutter bottom 10a,b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Seal Device For Vehicle (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Claims (7)

  1. Vorfabrizierte Dachgaube (1) mit einer Oberwand (7) und einer Anzahl Lateralwände, einschließlich einer Vorderwand (5) und zwei gegenübereinander gelegener Seitenwände (6), wobei zumindest eine Lateralwand (5,6) an ihrem Oberkantebereich mit einer sich da entlang erstreckenden Rinne (10a,10b,10c) versehen ist, die einen bezüglich der oberen Oberfläche der Oberwand (7) vertieften Rinneboden (9a,9b,9c) hat, wobei die obere Oberfläche der Oberwand zu der Rinne mit Gefälle steht, dadurch gekennzeichnet, daß die Rinne(n) (10a,10b,10c) außer den betreffenden Laterwänden (5,6) gelegen ist (sind), wobei die Rinnen (10a,10b,10c) als eine Einheit mit der Oberwand (7) geformt sind.
  2. Dachgaube nach Anspruch 1, wobei beide Seitenwände (6) an ihren Oberkantebereichen mit einer derartigen Rinne (10a,10b) versehen sind, die sich da entlang von vorn nach hinten erstreckt.
  3. Dachgaube nach Anspruch 2, wobei die obere Oberfläche der Oberwand (7) zu den an den Oberkantebereichen der Seitenwände vorgesehenen Rinnen (10a,10b) mit lateralem Gefälle steht.
  4. Dachgaube nach Anspruch 1, 2 oder 3, wobei auch die Vorderwand (5) in seinem Oberkantebereich mit einer derartigen Rinne (10c) versehen ist, welche Rinne an die Rinne (10a, 10b) an einer angrenzenden Seitenwand (6) anschließt.
  5. Dachgaube nach einem der vorhergehenden Ansprüche, wobei die Rinnen (10a,10b,10c) nach außen durch eine Faszie (8a,8b,8c) abgeschirmt werden.
  6. Dachgaube nach Anspruch 5, wobei die Faszie (8a,8b,8c) zugleich die aufstehende Außenwand der Rinnen (10a,10b,10c) bildet.
  7. Dachgaube nach einem der vorhergehenden Ansprüche, wobei die an dem Oberkantebereich einer Seitenwand (6) vorgesehene Rinne (10a,10b) an ihrem Hinterende frei ausmündet.
EP19990204360 1998-12-23 1999-12-17 Dachgaube Expired - Lifetime EP1013841B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1010879A NL1010879C2 (nl) 1998-12-23 1998-12-23 Dakkapel.
NL1010879 1998-12-23

Publications (2)

Publication Number Publication Date
EP1013841A1 EP1013841A1 (de) 2000-06-28
EP1013841B1 true EP1013841B1 (de) 2005-03-30

Family

ID=19768358

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990204360 Expired - Lifetime EP1013841B1 (de) 1998-12-23 1999-12-17 Dachgaube

Country Status (3)

Country Link
EP (1) EP1013841B1 (de)
DE (1) DE69924458T2 (de)
NL (1) NL1010879C2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1025808C2 (nl) * 2004-03-25 2005-09-27 Knipping Bouwelementen B V Dakkapel met verhoogde dakplaat.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8715911U1 (de) * 1987-12-01 1988-01-21 Eternit Ag, 1000 Berlin Dachgaube mit einem umlaufenden Dachanschlußrand
DE29509428U1 (de) * 1995-04-27 1995-09-21 Klaus Bau-Technik GmbH, 86438 Kissing Dachgaube

Also Published As

Publication number Publication date
EP1013841A1 (de) 2000-06-28
DE69924458T2 (de) 2006-02-16
DE69924458D1 (de) 2005-05-04
NL1010879C2 (nl) 2000-06-26

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