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EP2360328A2 - Lucarne - Google Patents

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Publication number
EP2360328A2
EP2360328A2 EP11450020A EP11450020A EP2360328A2 EP 2360328 A2 EP2360328 A2 EP 2360328A2 EP 11450020 A EP11450020 A EP 11450020A EP 11450020 A EP11450020 A EP 11450020A EP 2360328 A2 EP2360328 A2 EP 2360328A2
Authority
EP
European Patent Office
Prior art keywords
chamber plate
hollow chamber
frame
hollow
cable
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.)
Withdrawn
Application number
EP11450020A
Other languages
German (de)
English (en)
Other versions
EP2360328A3 (fr
Inventor
Werner Linhart
Walter Buchegger
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.)
Buchegger Walter
LINHART, WERNER
Original Assignee
Buchegger Walter
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 Buchegger Walter filed Critical Buchegger Walter
Publication of EP2360328A2 publication Critical patent/EP2360328A2/fr
Publication of EP2360328A3 publication Critical patent/EP2360328A3/fr
Withdrawn legal-status Critical Current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
    • E04D13/0335—Skylight guards, security devices protecting skylights or preventing objects or persons from falling through skylight openings
    • 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
    • E04D13/0315—Supports or connecting means for sky-lights of flat or domed shape characterised by a curb frame

Definitions

  • the invention relates to a dome light from at least two superimposed shells, the bowl edges are fastened to a curb, wherein the lower shell is a hollow chamber plate, according to the preamble of claim 1.
  • Skylights are mainly used on flat roofs or slightly inclined roofs as exposure and ventilation elements, e.g. used on warehouses, sports halls, underground garages, operating rooms or ancillary rooms of apartments. They usually consist of acrylic glass, polycarbonate or similar plastics in opal or transparent design. In most cases, the trays are made in sheet form and brought into the desired, curved shape by means of heat and underpressure or overpressure. Depending on the requirements of the thermal insulation, the skylights are today designed with up to four shells. Often, skylights are provided with ventilation devices or smoke vents that are driven by electric motors or pneumatic cylinders. The assembly takes place on so-called essay wreaths, which are usually made of polyester or metal sandwich elements.
  • a dome light which consists of a single hollow panel, is from the FR 2 698 901 known.
  • this light dome is to be regarded as single-shell, because the two flat elements of the hollow chamber plate are integrally connected to each other by the parallel webs, between which the hollow chambers are formed;
  • This document shows how a dome can be created from a flat hollow panel by suitable treatment.
  • Due to the relatively high thermal expansion of the hollow panels may usually. not rigidly fixed, but only be clamped with a certain force in a clamping frame so that they can join the thermal size change against the clamping force without being damaged.
  • a pamphlet that deals with this problem is the EP 1 748 120 A the applicant proposes to arrange at a least two-shell dome light between two shells a network that is hinged to a mounting frame, which comes in the fall of a person or an object to such a deformation of the frame that the holding forces over a large area of Scope of the frame are distributed and this therefore does not tear out of the essay wreath.
  • This technique has proven itself and is used variously.
  • the object of the present invention is to provide a fall protection especially for those skylights which have a shell below the outer shell (s) consisting of a flat or curved hollow-chamber plate.
  • this object is achieved in that at least one cable is pulled through hollow chambers of the hollow chamber plate, and that the at least one cable is connected at the edges, where it emerges from the hollow chamber plate with a mounting frame which is attached to the curb.
  • a mounting frame which is attached to the curb.
  • the Fig. 1 shows an edge region of a designated in its entirety by 1, according to the invention equipped light dome. This has a curb 2, on which the shell edges of the actual skylight forming shells are attached.
  • the illustrated embodiment has an outer shell 3 and an inner shell, wherein the inner shell consists of a hollow chamber plate 4 or at least one such hollow chamber plate 4 has. In the illustrated embodiment, the hollow chamber plate 4 is curved, this may, but need not be.
  • the Fig. 2 shows on an enlarged scale the actual month range at the opposite edge:
  • the outer shell 3 is formed in its edge region so that it forms a drip edge for rain or condensation, between her and the curb 2 is in this embodiment flat formed hollow chamber plate 4th
  • the hollow chambers 5 of the hollow chamber plate 4 extend in Fig. 2 parallel to the plane of representation and in the hollow chamber 5 is also a rope 6, which is fastened outside of the hollow chamber plate 4 to a mounting frame 7, in the illustrated embodiment wrapped around it, is.
  • the mounting frame 7 is from the Fig. 3a and 3b closer. It consists of a round rod, preferably made of steel and more preferably made of stainless steel, which runs just outside the edges of the hollow chamber plate 4. It is essential that the mounting frame 7 is attached to the top ring 2, either with the usual mounting screws 8 or by their own fasteners. In knowledge of The person skilled in the art of light domes can easily determine the position, number and design of such fasteners.
  • the Fig. 4 shows a variant in which the mounting frame 7 is not made of a round steel, but from a C-shaped profile 7 ', which is also arranged around the hollow chamber plate 4 around.
  • the ropes 6 connected to easily possible and thus inexpensive and yet secure way with the mounting frame 7, whose profiles 7 'have holes 9, through which the ropes 6 can be threaded.
  • the Fig. 5 shows, in a purely schematic side view, a curved hollow chamber plate 4, with a mounting frame 7 of profiles 7 ', to show that even such a combination is possible without hesitation.
  • Fig. 6a and 6b show a plan view of a dome light according to the invention with partially broken away top shell, including visible the hollow chamber plate 4 with a rope 6, which is wrapped around a mounting frame 7, which has the shape of a round around the edges of the hollow chamber plate 4 extending rod or tube. Furthermore, from the two figures, the attachment, both the shells and the mounting frame 7, by means of screws or bolts 8 on the top ring 2 clearly visible.
  • the Fig. 6a shows the situation of such a dome according to the invention in the normal state, the Fig. 6b after the impact of an object or a person: without representing the fragmentation of the outer shell 3.
  • the mounting frame 7 and the cables 6 hold by fastening on the curb 2 (by means of screws or bolts 8) the hollow chamber plate 4 in position, thus preventing a breach or the hollow chamber plate 4.
  • the impact energy is absorbed and on distributed the attachment points.
  • Single ropes or wires 6 can be used chamber by chamber, or, as is preferred, a rope, for example in a zigzag pattern, is passed through a plurality of chambers, possibly also in a loop shape or serpentine form. It is essential that the ends or loops are connected to the mounting frame 7, that the tensile forces that arise under load of the bending hollow chamber plate 4, are passed over the mounting frame 7 on the mounting screws 8 and further into the curb 2, and thus a breach of the hollow chamber plate 4 is prevented. By the webs in the hollow chamber plate 4, the ropes or wires 6 are held sufficiently in their distance, so that the person or the object can not fall through between the rope sections.
  • the preferred circumferential mounting frame 7, preferably made of stainless steel, has the task to direct the tensile forces occurring under load of the plate over the mounting screws in the curb 2. Due to the deformability of the mounting frame 7, the forces in the cable 6 (in the ropes) and on the mounting screws 8 are distributed so that there is no excessive load on the parts, thereby avoiding a fall.
  • the mounting frame lies in the plane of the hollow chamber plate 4 (in flat plates, otherwise in the plane of its edge) and is preferably made of round steel or e.g. a C-profile 7 ', also made as a composite profile, so that it can also be used as a clamping frame for the hollow chamber plate 4. He then surrounds the hollow chamber plate 4 at its top and bottom mostly along the entire circumference with such game in the frame plane that the hollow chamber plate 4 can perform the temperature changes caused by temperature changes in length.
  • This clamping fit can be designed as in the prior art, it can be the same seals and possibly motion limiters are used, it is only essential that in such a combination frame the force is applied to the cable sections regardless of the function of clamping the hollow chamber plate 4.
  • a combination of a rod-shaped frame and C-shaped end 7 ' is possible.
  • the purpose of such a combination is to take advantage of the simpler cable guide to the round steel frame and the stability of the C-shaped frame 7 'embracing the hollow chamber plate.
  • the hollow chamber plate 4 may, as known from the prior art, in a planar or dome shape, this affects the invention in any way.
  • the mounting frame 7 does not have to be guided around the hollow panel 4 around, although this also allows a particularly simple and safe installation from a mechanical point of view, by the attachment of the other elements of the dome light 1 is not disturbed. It is also possible to form the fastening frame 7 in two parts and to connect only to the sides of the hollow chamber plate 4, at which the hollow chambers 5 open, with the Aufsatzkranz 2.
  • the term "bonding" is to be interpreted extremely broadly, in the design of the fastening frame 7 as a bar or bent bar (it need not be a round bar), it suffices if it is outside the fastening elements 8 (screws) for the bowls 3 is arranged the light dome or runs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
EP11450020.0A 2010-02-11 2011-02-09 Lucarne Withdrawn EP2360328A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT2042010A AT508666B1 (de) 2010-02-11 2010-02-11 Lichtkuppel

Publications (2)

Publication Number Publication Date
EP2360328A2 true EP2360328A2 (fr) 2011-08-24
EP2360328A3 EP2360328A3 (fr) 2015-07-01

Family

ID=43646125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11450020.0A Withdrawn EP2360328A3 (fr) 2010-02-11 2011-02-09 Lucarne

Country Status (2)

Country Link
EP (1) EP2360328A3 (fr)
AT (1) AT508666B1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698901A3 (fr) 1992-12-07 1994-06-10 Ecodis Sa Procédé de fabrication d'un dôme pour l'éclairement zénithal et le dôme obtenu.
EP1748120A2 (fr) 2005-07-29 2007-01-31 Werner Linhart Lucarne

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007009695B4 (de) * 2007-02-28 2009-11-12 Engel Oberflächentechnik GmbH Beschichtetes Substrat für Überkopf-Verglasungen, Glasdächer oder Fassaden- und Brüstungsverglasungen sowie Verfahren und Vorrichtung zum Herstellen des Substrates
AT506626B1 (de) * 2008-07-10 2009-10-15 Likunet Linhart Und Buchegger Lichtdach

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698901A3 (fr) 1992-12-07 1994-06-10 Ecodis Sa Procédé de fabrication d'un dôme pour l'éclairement zénithal et le dôme obtenu.
EP1748120A2 (fr) 2005-07-29 2007-01-31 Werner Linhart Lucarne

Also Published As

Publication number Publication date
AT508666B1 (de) 2011-03-15
EP2360328A3 (fr) 2015-07-01
AT508666A4 (de) 2011-03-15

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