EP0215231B1 - Auf einem Aufsetzkranz oder dergleichen angeordnetes, gewölbtes Dachoberlicht - Google Patents

Auf einem Aufsetzkranz oder dergleichen angeordnetes, gewölbtes Dachoberlicht Download PDF

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Publication number
EP0215231B1
EP0215231B1 EP86109809A EP86109809A EP0215231B1 EP 0215231 B1 EP0215231 B1 EP 0215231B1 EP 86109809 A EP86109809 A EP 86109809A EP 86109809 A EP86109809 A EP 86109809A EP 0215231 B1 EP0215231 B1 EP 0215231B1
Authority
EP
European Patent Office
Prior art keywords
profile member
limb
hollow
arcuate
profile
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
EP86109809A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0215231A2 (de
EP0215231A3 (en
Inventor
Günter Ing. grad. Reisewitz
Fred Kampkötter
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.)
Eternit AG
Original Assignee
Eternit AG
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 Eternit AG filed Critical Eternit AG
Priority to AT86109809T priority Critical patent/ATE50307T1/de
Publication of EP0215231A2 publication Critical patent/EP0215231A2/de
Publication of EP0215231A3 publication Critical patent/EP0215231A3/de
Application granted granted Critical
Publication of EP0215231B1 publication Critical patent/EP0215231B1/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
    • E04D13/032—Supports or connecting means for sky-lights of vaulted shape
    • 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
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
    • E04D13/0355—The parts being of vaulted shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0868—Mutual connections and details of glazing bars
    • E04D2003/0881—Mutual connections and details of glazing bars on the eaves of the roof

Definitions

  • the invention relates to a barrel-shaped roof skylight arranged on a curb or the like.
  • a skylight of the type specified in the preamble of claim 1 is known from GB-A-2 145 456.
  • the arch profiles as well as the frame profiles are designed as identical U-profiles, the legs of which are provided with short webs pointing inwards, between which the translucent plate is received.
  • the translucent plate can be pulled out of the U-shaped arch profiles due to the cold flow of the thermoplastics usually used for this purpose, but above all due to wind suction and / or snow loads.
  • a skylight is described, the translucent elements of which are made of prefabricated, curved hollow-chamber panels, on the longitudinal edges of which a fastening flange is formed by being compressed in the heated state.
  • the elements are then mounted on the upper edge of the on-site upstand with the aid of connecting and connecting profiles, the gap between elements which follow one another in the longitudinal direction of the barrel-shaped roof skylight being sealed by a rubber molded seal.
  • translucent elements due to thermal deformation, initially flat hollow chamber panels that have been brought into the required curvature, translucent elements have not proven themselves in practice, since they have internal stresses in the apex region, which reduce the strength and lead to stress cracks over time.
  • the interior of the twin-wall sheet which is usually designed as a double-wall sheet, is not ventilated and therefore condensate forms on the inside over time, which can no longer be removed.
  • roof skylights of the type described in DE-PS-3 228 611 consist of translucent plates delivered to the construction site in a flat state, which are clamped between lower and upper arch profiles by means of special clamping devices and thereby brought into their curved shape.
  • This combination of numerous parts, which only takes place on the construction site, is not only time-consuming but also requires specially trained personnel.
  • the invention has for its object to provide a skylight of the type specified in the preamble of claim 1, the elements of which can be completely prefabricated, can be assembled on the construction site in the simplest way and ensure thermal separation of the interior and exterior.
  • each element comprises any number of fields, i.e. almost any width in the eaves direction can be made.
  • the arch profiles can be designed as closed hollow profiles with a correspondingly higher strength or less material thickness than open U-profiles.
  • the realization of multi-layer elements is also much easier than with translucent panels edged by means of U-profiles.
  • Another material saving compared to the previously known roof skylight results from the use of support plates instead of a continuous support profile.
  • the special design of these support plates and the base profiles also makes it possible to either permanently install the same element or to mount it as a swiveling fan blade.
  • the development according to claim 2 has the advantage of avoiding a cold bridge in the edge area.
  • the embodiment according to claim 3 prevents the formation of condensate in the interior of the hollow chamber or double-wall sheets as a result of communication with the interior space spanned by the skylight.
  • the measure of claim 4 ensures that such unwanted convection is not due to a continuous gene flow path between the interior of the hollow chamber plate and the gap between two successive elements can arise.
  • Claim 5 is directed to a development that avoids cracking noises due to different thermal expansion of the hollow panel and the cover profile.
  • the claims 6 or 7 relate to different designs of the sealing of the transverse gap between successive, translucent elements in the longitudinal direction of the skylight.
  • Claim 8 describes a further development for a double-shell structure of the translucent elements.
  • the skylight according to the invention is shown in an embodiment selected as an example, as well as modifications and further developments thereof.
  • the elongated, barrel-shaped roof skylight consists of individual translucent elements, which are mounted on a customer's upstand with the interposition of a base profile 10 on each long side.
  • the translucent elements are prefabricated at the factory.
  • Each of these elements comprises an inner arch profile 1 (FIGS. 1 and 4), on which a hollow chamber plate 4 is placed with the interposition of a flat sliding band 1a and which is held down at its two longitudinal edges with this arch profile by means of a longitudinal frame profile 3, which only over Rivets 8 is connected to the lower surface of the hollow arch profile 1.
  • the upper tension member in the transverse direction is a cover profile 2 (see FIG. 4), which rests on the top of the hollow chamber plate 4 via strip-shaped sliding and sealing tapes 2b or a lip seal 2a bridging the gap between adjacent elements and with its two ends over the corresponding frame profiles 3 is drawn and riveted to them. Further fastenings are not required for the cover profile 2, so that the cold bridges regularly arising through such fasteners engaging in or crossing the fastener plates are avoided.
  • the arch profiles 1 are offset at their respective ends (cf. FIGS. 2 and 3) and are encompassed by a thermal separating element 5 (cf. FIG. 2) which has approximately a U-profile and its upper leg is angled outward at right angles to the hollow chamber plate 4 at its free end.
  • a longitudinal sealing profile 3a is arranged, which is pushed onto a leg of the frame profile 3 reaching into this gap.
  • Fig. 4 shows that this sealing profile 3a can not prevent a convection flow through the gap between adjoining translucent elements between the interior spanned by the skylight and the interior of the hollow panels 4.
  • convection seals 6 are arranged in these areas.
  • ventilation slots 3b in the frame profile 3 at the foot of the additional leg carrying the sealing profile 3a provide the desired ventilation.
  • FIG. 2 A further measure to prevent undesired convection currents is shown in FIG. 2.
  • a further leg extending up to the base profile 10 is formed via a predetermined bending point 5a.
  • the predetermined bending point enables the automatic angle adjustment, which is necessary in view of the fact that the angle of inclination of the translucent element in its edge region depends on the span in the transverse direction.
  • a support plate 7 is fastened to the frame profile 3 via rivets 8 at the respective longitudinal edge end region, which ends in a tubular eye 7a according to FIG. 4.
  • This tubular eye 7a forms the connecting element to the base profile 10, which is shaped at its free, outwardly pointing longitudinal edge into a tube 10a, which has the same inner diameter as the tubular eye 7a and is cut open in the region of the latter.
  • a leg extension 3c of the frame profile 3 is arranged such that the latter is in alignment with the tubular eye 7a when it rests on the tube 10a.
  • a connecting bolt 9 can be inserted via a further recess, designated 10b in FIG. 4.
  • a self-locking lock washer 11 between the tubular eye 7a and the adjoining section of the tube 10a ensures that the connecting bolt 9 can no longer be removed without the use of force.
  • Fig. 5 shows a modification with improved, namely double sealing of the transverse gap between successive elements.
  • the arch profile 1 of one of the two elements is equipped with a lip seal 13, the free end of which rests on the arch profile 1 of the adjoining element. In this case, the convection seal 6 is unnecessary.
  • FIG. 6 Another embodiment is shown in FIG. 6.
  • a sealing strip 2a ' is formed, which rests on the edges of the adjacent arch profiles 1.
  • each element has, in addition to the hollow chamber plate 4, a translucent plate 16 resting thereon via a distance profile 17.
  • a frame profile 18 is used similar to the frame profile 3, but with an additional leg 18a, which overlaps the spacer profile 17 and the translucent plate 16.
  • the cover profile 2 arranged on the curved transverse edges of the translucent elements and at suitable distances between them forms the necessary transverse tension member.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Tents Or Canopies (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Catching Or Destruction (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
EP86109809A 1985-09-17 1986-07-16 Auf einem Aufsetzkranz oder dergleichen angeordnetes, gewölbtes Dachoberlicht Expired - Lifetime EP0215231B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86109809T ATE50307T1 (de) 1985-09-17 1986-07-16 Auf einem aufsetzkranz oder dergleichen angeordnetes, gewoelbtes dachoberlicht.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3533144 1985-09-17
DE19853533144 DE3533144A1 (de) 1985-09-17 1985-09-17 Auf einem aufsetzkranz oder dergleichen angeordnetes, gewoelbtes dachoberlicht

Publications (3)

Publication Number Publication Date
EP0215231A2 EP0215231A2 (de) 1987-03-25
EP0215231A3 EP0215231A3 (en) 1987-11-11
EP0215231B1 true EP0215231B1 (de) 1990-02-07

Family

ID=6281189

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109809A Expired - Lifetime EP0215231B1 (de) 1985-09-17 1986-07-16 Auf einem Aufsetzkranz oder dergleichen angeordnetes, gewölbtes Dachoberlicht

Country Status (3)

Country Link
EP (1) EP0215231B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE50307T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3533144A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11285770B2 (en) 2019-01-21 2022-03-29 Aktiebolaget Skf Suspension thrust bearing device and suspension strut equiped with such a device
US11370260B2 (en) 2019-06-05 2022-06-28 SKF Aerospace France S.A.S Suspension thrust bearing device and suspension strut equipped with such a device
US11396908B2 (en) 2019-01-29 2022-07-26 Aktiebolaget Skf Suspension thrust bearing device and suspension strut equiped with such a device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8918115D0 (en) * 1989-08-08 1989-09-20 Reynolds John R Conservatory frame angle bracket
US5148643A (en) * 1990-06-28 1992-09-22 Wasco Products, Inc. Skylight construction
DE9316604U1 (de) * 1993-10-31 1994-09-08 Fa. J. Eberspächer, 73730 Esslingen Lichtdurchlässige Dachkonstruktion
DE29614812U1 (de) * 1996-08-27 1996-10-17 Huke, Carl-Josef, 48599 Gronau Befestigungsvorrichtung
GB2336608B (en) * 1998-04-20 2002-05-15 Allport Brian A roof including a glazing panel
DE19918631A1 (de) 1999-04-23 2000-10-26 Eberspaecher J Gmbh & Co Lagerelement für eine stirnseitige Befestigung der Längsenden eines tonnenförmig gebogenen Lichtbandes einer Dachkonstruktion
DE29912300U1 (de) 1999-07-20 1999-12-02 Eternit AG, 41464 Neuss Befestigungsvorrichtung
BE1017118A3 (nl) * 2006-04-27 2008-02-05 Cotiere Grand Large Samengesteld dakelement dat in het bijzonder bedoeld is voor een lichtstraat.
GB2475270A (en) * 2009-11-12 2011-05-18 Nuaire Ltd Housing for HVAC apparatus
DE102019201119A1 (de) 2019-01-29 2020-07-30 Aktiebolaget Skf Aufhängungsaxiallagervorrichtung und ein mit einer solchen Vorrichtung ausgerüstetes Federbein

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2279611A1 (fr) * 1974-07-26 1976-02-20 Piget Maurice Panneau d'ecoutille etanche a cadre metallique fractionne
DE2802181A1 (de) * 1978-01-19 1979-07-26 Essmann Kg Heinz Dachoberlicht
DE2914474A1 (de) * 1979-04-10 1980-10-23 Eberspaecher J Ausstellbares rahmenloses dachfenster aus kunststoff
EP0072382B1 (fr) * 1981-08-07 1985-12-27 SITRAPLAST Société anonyme dite: Structure de couverture destinée à réaliser une voûte
BE891755A (nl) * 1982-01-12 1982-07-12 Serres Deforche P V B A Onderrandafsluiting voor beglazingen, panelen en dergelijke.
DE3228611C2 (de) * 1982-07-30 1984-12-13 Eternit Ag, 1000 Berlin Auf einem Aufsetzkranz od.dgl. angeordnetes langgestrecktes, tonnenförmig gewölbtes Dachoberlicht
GB2145456B (en) * 1983-08-10 1986-10-08 Norcros Investments Ltd Roof light structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11285770B2 (en) 2019-01-21 2022-03-29 Aktiebolaget Skf Suspension thrust bearing device and suspension strut equiped with such a device
US11396908B2 (en) 2019-01-29 2022-07-26 Aktiebolaget Skf Suspension thrust bearing device and suspension strut equiped with such a device
US11370260B2 (en) 2019-06-05 2022-06-28 SKF Aerospace France S.A.S Suspension thrust bearing device and suspension strut equipped with such a device

Also Published As

Publication number Publication date
DE3533144C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-04-26
EP0215231A2 (de) 1987-03-25
DE3533144A1 (de) 1987-04-02
EP0215231A3 (en) 1987-11-11
ATE50307T1 (de) 1990-02-15
DE3668933D1 (de) 1990-03-15

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