EP0743417A2 - Skylight with a wooden frame - Google Patents

Skylight with a wooden frame Download PDF

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Publication number
EP0743417A2
EP0743417A2 EP96890082A EP96890082A EP0743417A2 EP 0743417 A2 EP0743417 A2 EP 0743417A2 EP 96890082 A EP96890082 A EP 96890082A EP 96890082 A EP96890082 A EP 96890082A EP 0743417 A2 EP0743417 A2 EP 0743417A2
Authority
EP
European Patent Office
Prior art keywords
roof
frame
sheet metal
metal frame
wooden frame
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
EP96890082A
Other languages
German (de)
French (fr)
Other versions
EP0743417A3 (en
EP0743417B1 (en
Inventor
Erich Gottler
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0743417A2 publication Critical patent/EP0743417A2/en
Publication of EP0743417A3 publication Critical patent/EP0743417A3/en
Application granted granted Critical
Publication of EP0743417B1 publication Critical patent/EP0743417B1/en
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 invention relates to a roof window with a wooden frame, which is covered on the outside by peripheral parts of a sheet metal frame, the sheet metal frame being designed to cover an opening in the roof and being adapted to the respective roof covering and a window sash being articulated on the sheet metal frame and / or wooden frame.
  • roof windows which are also prescribed by the standard, have been manufactured for years by tinsmiths and are used to illuminate and ventilate attics and as an exit for craftsmen and chimney sweepers.
  • Plumber-like production i.e. the processing of sheet metal, in particular by flanging, folding and soldering, requires a great deal of work, so that such roof windows are relatively expensive.
  • roof windows known (DE-A1-31 04 217), in which the sheet metal frame with the surrounding parts consists of a deep-drawn piece.
  • no wooden frame is used because, due to the large curvatures of the surrounding parts, it should have such a thickness that the available opening would be too small in relation to the size of the roof window.
  • the invention has set itself the goal of creating a roof window equipped with a wooden frame, which is cheaper to produce than before.
  • the sheet metal frame with the peripheral parts is designed as a unit manufactured using the deep-drawing process.
  • the deep-drawing technique can also be used in the manufacture of skylights in such a way that the curves of the surrounding parts can be made with a very small radius. It is then possible to use a wooden frame with a thickness of about 2 cm.
  • FIG. 1 shows a perspective view of a roof window according to the invention without sash
  • FIG. 2 shows a longitudinal section through a roof window according to FIG. 1
  • 3 shows a cross section through a roof window according to FIG. 1
  • Fig. 4 is a roof window installed without a wing in a roof.
  • a wooden frame 1 is covered on the outside by surrounding parts 2 of a sheet metal frame 3.
  • the sheet metal frame 3 has at its upper edge in the installation position (FIG. 4) an upward-pointing bevel 4 and at its lower edge in the installation position a downward beveling 5.
  • the bevel 4 has ridges 6 and the bevel 5 has depressions 7. This enables adaptation to the upper and lower roof tiles of the roof covering 8.
  • the side part 9 of the sheet metal frame 3 is designed for reaching under and the side part 10 of the sheet metal frame 3 for reaching over these roof tiles.
  • beads or standing seams or sealing strips 11 are attached to the side part 9.
  • the entire sheet metal frame 3 consists of one piece, which is produced by deep drawing. As can be seen in particular from FIGS. 1 and 4, the radii of the curves of the surrounding parts 2 are so small that the thickness of the wooden frame 1 is not excessively large. As with the well-known roof windows, it is of the order of about 2 cm.
  • a window sash is articulated on the sheet metal frame 3 or wooden frame 1, which, however, is not shown because it is not essential for the invention and also for better clarity.
  • roof windows according to the invention can be produced for all conventional roof coverings, only the side edges of the sheet metal frame 3 to be adapted to the respective roof covering will change.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Wing Frames And Configurations (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Building Environments (AREA)

Abstract

The frame (1) of the window is made from wood and is covered on the outside with a sheet metal frame (3). The metal frame covers the top edges and sides of the wooden frame and has a flat base section (5) which is shaped to suit the opening in the roof in which the window is to be mounted. The flat section fits against part of the roof construction and over the roof tiles. The flat part of the frame further incorporates sealing strips. The metal covering plate is mfd. by deep drawing in one piece.

Description

Die Erfindung bezieht sich auf ein Dachfenster mit einem Holzrahmen, der außenseitig von Umfangsteilen eines Blechrahmens überdeckt ist, wobei der Blechrahmen unter Anpassung an die jeweilige Dachdeckung zum Überdecken einer Öffnung im Dach ausgebildet ist und am Blechrahmen und/oder Holzrahmen ein Fensterflügel angelenkt ist.The invention relates to a roof window with a wooden frame, which is covered on the outside by peripheral parts of a sheet metal frame, the sheet metal frame being designed to cover an opening in the roof and being adapted to the respective roof covering and a window sash being articulated on the sheet metal frame and / or wooden frame.

Derartige, auch von der Norm vorgeschriebene Dachfenster werden schon seit vielen Jahren spenglermäßig gefertigt und dienen zur Belichtung und Belüftung von Dachböden sowie als Ausstieg für Handwerker und Rauchfangkehrer. Die spenglermäßige Fertigung, d.h. die Verarbeitung von Blechen insbesondere durch Bördeln, Falzen und Löten bedingt einen großen Arbeitsaufwand, so daß solche Dachfenster verhältnismäßig teuer sind.Such roof windows, which are also prescribed by the standard, have been manufactured for years by tinsmiths and are used to illuminate and ventilate attics and as an exit for craftsmen and chimney sweepers. Plumber-like production, i.e. the processing of sheet metal, in particular by flanging, folding and soldering, requires a great deal of work, so that such roof windows are relatively expensive.

Es sind auch schon Dachfenster bekannt geworden (DE-A1-31 04 217), bei denen der Blechrahmen mit den Umfassungsteilen aus einem tiefgezogenen Stück besteht. Dabei wird jedoch kein Holzrahmen verwendet, weil dieser zufolge der großen Rundungen der Umfassungsteile eine so große Stärke haben müßte, daß die zur Verfügung stehende lichte Öffnung im Verhältnis zur Größe des Dachfensters zu klein wäre.There are also roof windows known (DE-A1-31 04 217), in which the sheet metal frame with the surrounding parts consists of a deep-drawn piece. However, no wooden frame is used because, due to the large curvatures of the surrounding parts, it should have such a thickness that the available opening would be too small in relation to the size of the roof window.

Die Erfindung hat es sich zum Ziel gesetzt, ein mit einem Holzrahmen ausgestattetes Dachfenster zu schaffen, das kostengünstiger als bisher herzustellen ist.The invention has set itself the goal of creating a roof window equipped with a wooden frame, which is cheaper to produce than before.

Überraschend hat sich gezeigt, daß dies möglich ist, wenn der Blechrahmen mit den Umfangsteilen als im Tiefziehverfahren hergestellte Einheit ausgebildet ist. Durch viele Versuche und theoretische Überlegungen wurde gefunden, daß die Technik des Tiefziehens auch bei der Herstellung von Dachfenstern so angewendet werden kann, daß die Rundungen der Umfassungsteile mit sehr kleinem Radius ausgeführt werden können. Es ist dann der Einsatz eines Holzrahmens mit einer Stärke in einer Größenordnung von etwa 2 cm möglich.Surprisingly, it has been shown that this is possible if the sheet metal frame with the peripheral parts is designed as a unit manufactured using the deep-drawing process. Through many tests and theoretical considerations, it was found that the deep-drawing technique can also be used in the manufacture of skylights in such a way that the curves of the surrounding parts can be made with a very small radius. It is then possible to use a wooden frame with a thickness of about 2 cm.

Nachstehend ist die Erfindung anhand eines in den Zeichnungen dargestellten Ausführungsbeispieles näher beschrieben, ohne auf dieses Beispiel beschränkt zu sein. Dabei zeigen: Fig. 1 in schaubildlicher Ansicht ein erfindungsgemäßes Dachfenster ohne Flügel; Fig. 2 einen Längsschnitt durch ein Dachfenster nach Fig. 1; Fig. 3 einen Querschnitt durch ein Dachfenster nach Fig. 1; Fig. 4 ein in ein Dach eingebautes Dachfenster ohne Flügel .The invention is described in more detail below with reference to an embodiment shown in the drawings, without referring to this example to be limited. 1 shows a perspective view of a roof window according to the invention without sash; FIG. 2 shows a longitudinal section through a roof window according to FIG. 1; 3 shows a cross section through a roof window according to FIG. 1; Fig. 4 is a roof window installed without a wing in a roof.

Gemäß den Zeichnungen wird ein Holzrahmen 1 außenseitig von Umfassungsteilen 2 eines Blechrahmens 3 überdeckt. Der Blechrahmen 3 weist an seinem in der Einbaustellung (Fig. 4) oberen Rand eine nach oben weisende Abkantung 4 und an seinem in der Einbaustellung unteren Rand eine nach unten weisende Abkantung 5 auf. Die Abkantung 4 besitzt Erhöhungen 6 und die Abkantung 5 Vertiefungen 7. Dadurch ist eine Anpassung an die oberen und unteren Dachziegel der Dachdeckung 8 möglich.According to the drawings, a wooden frame 1 is covered on the outside by surrounding parts 2 of a sheet metal frame 3. The sheet metal frame 3 has at its upper edge in the installation position (FIG. 4) an upward-pointing bevel 4 and at its lower edge in the installation position a downward beveling 5. The bevel 4 has ridges 6 and the bevel 5 has depressions 7. This enables adaptation to the upper and lower roof tiles of the roof covering 8.

Zur Anpassung an die seitlich liegenden Dachziegel der Dachdeckung 8 ist der Seitenteil 9 des Blechrahmens 3 zum Untergreifen und der Seitenteil 10 des Blechrahmens 3 zum Übergreifen dieser Dachziegel ausgebildet. Am Seitenteil 9 sind überdies Sicken oder Stehfälze bzw.Dichtungsstreifen 11 angebracht.In order to adapt to the laterally lying roof tiles of the roof covering 8, the side part 9 of the sheet metal frame 3 is designed for reaching under and the side part 10 of the sheet metal frame 3 for reaching over these roof tiles. In addition, beads or standing seams or sealing strips 11 are attached to the side part 9.

Der gesamte Blechrahmen 3 besteht aus einem Stück, das durch Tiefziehen hergestellt ist. Wie insbesondere aus den Fig. 1 und 4 ersichtlich ist, sind die Radien der Rundungen der Umfassungsteile 2 so klein, daß die Stärke des Holzrahmens 1 nicht übermäßig groß ist. Er liegt, wie auch bei den bekannten Dachfenstern, in der Größenordnung von etwa 2 cm.The entire sheet metal frame 3 consists of one piece, which is produced by deep drawing. As can be seen in particular from FIGS. 1 and 4, the radii of the curves of the surrounding parts 2 are so small that the thickness of the wooden frame 1 is not excessively large. As with the well-known roof windows, it is of the order of about 2 cm.

Am Blechrahmen 3 bzw. Holzrahmen 1 ist in üblicher Weise ein Fensterflügel angelenkt, der jedoch, da er für die Erfindung nicht wesentlich ist und auch der besseren Übersichtlichkeit wegen, nicht gezeichnet ist.A window sash is articulated on the sheet metal frame 3 or wooden frame 1, which, however, is not shown because it is not essential for the invention and also for better clarity.

Selbstverständlich können erfindungsgemäße Dachfenster für alle üblichen Dachdeckungen hergestellt werden, es werden sich dabei nur die der jeweiligen Dachdeckung anzupassenden Seitenränder des Blechrahmens 3 ändern.Of course, roof windows according to the invention can be produced for all conventional roof coverings, only the side edges of the sheet metal frame 3 to be adapted to the respective roof covering will change.

Claims (1)

Dachfenster mit einem Holzrahmen (1), der außenseitig von Umfangsteilen (2) eines Blechrahmens (3) überdeckt ist, wobei der Blechrahmen (3) unter Anpassung an die jeweilige Dachdeckung (8) zum Überdecken einer Öffnung im Dach ausgebildet ist und am Blechrahmen (3) und/oder Holzrahmen (1) ein Fensterflügel angelenkt ist, dadurch gekennzeichnet, daß der Blechrahmen (3) mit den Umfangsteilen (2) als im Tiefziehverfahren hergestellte Einheit ausgebildet ist.Skylight with a wooden frame (1), which is covered on the outside by peripheral parts (2) of a sheet metal frame (3), the sheet metal frame (3) being designed to cover an opening in the roof to match the respective roof covering (8) and on the sheet metal frame ( 3) and / or wooden frame (1) is hinged to a window sash, characterized in that the sheet metal frame (3) with the peripheral parts (2) is designed as a unit manufactured in the deep-drawing process.
EP19960890082 1995-05-15 1996-05-09 Skylight with a wooden frame Expired - Lifetime EP0743417B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT26495 1995-05-15
AT264/95 1995-05-15
AT26495U AT683U1 (en) 1995-05-15 1995-05-15 ROOF WINDOW WITH A WOODEN FRAME

Publications (3)

Publication Number Publication Date
EP0743417A2 true EP0743417A2 (en) 1996-11-20
EP0743417A3 EP0743417A3 (en) 1997-05-07
EP0743417B1 EP0743417B1 (en) 2001-07-18

Family

ID=3485921

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960890082 Expired - Lifetime EP0743417B1 (en) 1995-05-15 1996-05-09 Skylight with a wooden frame

Country Status (3)

Country Link
EP (1) EP0743417B1 (en)
AT (1) AT683U1 (en)
DE (1) DE29608330U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK201570108A1 (en) * 2015-02-26 2016-09-12 Vkr Holding As Flashing arrangement for a window, window with a flashing arrangement, and method of providing a weather-tight transition between a window and surrounding roofing with such a flashing arrangement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1836277U (en) * 1961-06-08 1961-08-10 Adolf Ortwein ROOF WINDOW.
DE1899562U (en) * 1964-06-04 1964-08-27 E L Hirz Komm Ges SEALING DEVICE FOR ROOF WINDOWS.
DE6934064U (en) * 1969-08-26 1970-01-08 Blefa Gmbh SEALING FOR SKY WINDOWS
DE3104217A1 (en) * 1981-02-06 1982-09-09 Fa. Johann Lemp, 5630 Remscheid Skylight
US4972638A (en) * 1989-04-21 1990-11-27 Rolscreen Company Skylight flashing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1836277U (en) * 1961-06-08 1961-08-10 Adolf Ortwein ROOF WINDOW.
DE1899562U (en) * 1964-06-04 1964-08-27 E L Hirz Komm Ges SEALING DEVICE FOR ROOF WINDOWS.
DE6934064U (en) * 1969-08-26 1970-01-08 Blefa Gmbh SEALING FOR SKY WINDOWS
DE3104217A1 (en) * 1981-02-06 1982-09-09 Fa. Johann Lemp, 5630 Remscheid Skylight
US4972638A (en) * 1989-04-21 1990-11-27 Rolscreen Company Skylight flashing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK201570108A1 (en) * 2015-02-26 2016-09-12 Vkr Holding As Flashing arrangement for a window, window with a flashing arrangement, and method of providing a weather-tight transition between a window and surrounding roofing with such a flashing arrangement

Also Published As

Publication number Publication date
EP0743417A3 (en) 1997-05-07
DE29608330U1 (en) 1996-08-29
AT683U1 (en) 1996-03-25
EP0743417B1 (en) 2001-07-18

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