EP1707729A1 - Dispositif avec au moins un ensemble de fermeture polygonale en forme de plaque - Google Patents

Dispositif avec au moins un ensemble de fermeture polygonale en forme de plaque Download PDF

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Publication number
EP1707729A1
EP1707729A1 EP05405251A EP05405251A EP1707729A1 EP 1707729 A1 EP1707729 A1 EP 1707729A1 EP 05405251 A EP05405251 A EP 05405251A EP 05405251 A EP05405251 A EP 05405251A EP 1707729 A1 EP1707729 A1 EP 1707729A1
Authority
EP
European Patent Office
Prior art keywords
closure
closure unit
units
frame
opening
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Withdrawn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
EP05405251A
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German (de)
English (en)
Inventor
Markus Stebler
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.)
Stebler Holding AG
Original Assignee
Stebler Holding 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 Stebler Holding AG filed Critical Stebler Holding AG
Priority to EP05405251A priority Critical patent/EP1707729A1/fr
Publication of EP1707729A1 publication Critical patent/EP1707729A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
    • 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
    • E04B7/16—Roof structures with movable roof parts
    • E04B7/163—Roof structures with movable roof parts characterised by a pivoting movement of the movable roof parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/08—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae
    • E04F10/10—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae collapsible or extensible; metallic Florentine blinds; awnings with movable parts such as louvres

Definitions

  • the invention relates to a device with at least one polygonal plate-shaped closure unit for opening and closing an opening.
  • roof glazings in the market in which several lamellar roof windows in the fall line direction (i.e., the direction of the roof pitch) are juxtaposed and can be opened synchronously.
  • the seal against water is a problem that could not be solved in an aesthetically satisfactory manner until now.
  • the object of the invention is to provide a device belonging to the aforementioned technical field, which allows a reliable and aesthetic seal against water and is suitable for louvre window constructions.
  • the device comprises at least one, about an axis of rotation pivotally mounted, polygonal plate-shaped closure unit for opening and closing the opening.
  • the axis of rotation runs essentially through two diagonally opposite corners of the closure unit.
  • the polygonal closure unit has in principle two diametrically opposite (preferably parallel to each other) sides of the polygon, which have to provide a watertight closure to an opening edge (eg the window frame).
  • an opening edge eg the window frame.
  • the inventive device is not only suitable for skylights. In principle, it can also be used for essentially vertically installed windows and closures, in particular for inclined facades.
  • the possible area of use for the device ranges from the closure of the smallest openings, as they are z. B. serve as an air vent in enclosed spaces, to the design of entire roof and wall facades, as they are found in modern trade fair and multipurpose halls.
  • the device preferably has not only one closure unit but a plurality thereof.
  • polygonal shape of the closure units thus also allows to construct the device according to almost any aesthetic specification.
  • the term "polygonal shape” should not be understood here only in the narrower sense of the form that results from the fact that several vertices are connected by straight lines. These are to be understood here also forms in which the vertices are connected by curves or curvy sections.
  • the closure unit is rectangular, in particular strip or lamellar.
  • the manufacture of the closure unit is simplified thereby, in particular if they are designed as framed single-pane safety glass or multiple panes (insulating glass). In addition, this whole shape can easily be used to ventilate whole glass roofs. If the closure units are lamellar, ie much longer than they are wide (eg at least five times as long as they are wide), then the non-supported corners of the closure unit move only relatively little out of the Opening plane out. The space to be kept free for the movement of the closure units "above” and "below” the opening is thereby advantageously small.
  • the rectangular shape advantageously allows a large application width of the closure elements by arranging and combining a plurality of closure units. Due to the simple geometry, a large number of closure units can be arranged in a louver-like manner into larger-area units without having to constructively construct complicated seals between the closure unit and the enclosing frame or between adjacent closure units.
  • the closure units can also have a trapezoidal or parallelogram-shaped geometry. Two complementary shapes can also be combined to cover an overall rectangular opening. Under certain circumstances, it may also make sense to design the closure units in more complex geometries and thus to take into account structural conditions or to achieve aesthetically desired effects.
  • the closure unit is kept more or less balanced and can be pivoted with minimal torque.
  • the pivot bearings are mounted in diametrically opposite corners. The minimization of the force required to open the closure unit is particularly important when a whole series of such elements must be operated synchronously. It can then be worked with low-cost and small-sized engines and power transmission parts. A small drive with coupling mechanism can thus be inconspicuously integrated in the device (for example in a rack).
  • the invention is particularly suitable for roofs of conservatories and the like.
  • the closure unit assumes a tilted position in a closed state (with a tilt angle of typically less than 60 °). It forms an inclined surface to the horizontal plane, which ensures the targeted drainage of the water.
  • the inclined surface is defined in principle by a first polygon side which seals an "upper" edge of the window opening and a diametrically opposite second polygon side which seals off a "lower” edge.
  • the geometric axis of rotation also runs with a certain inclination to the horizontal. If the closure unit is a rectangular lamella whose longitudinal direction is parallel to the roof pitch, then the geometric axis of rotation is oblique to the fall line. When opening, the closing unit is e.g. completely pivoted in a vertical plane.
  • the device is offered as a ready-to-assembly. That is, it is provided an opening limiting the frame construction in which preferably at least two (or more) lamellar closure elements are rotatably mounted.
  • the closure elements In a closed state, the closure elements define a surface which is inclined with respect to a plane defined by the frame construction. The closure elements are thus already installed inclined so that the water can drain when the frame construction is installed horizontally.
  • the frame construction is formed at least in places so that it can absorb or dissipate water in the sense of a gutter.
  • the frame in a particularly preferred embodiment has a U-profile-like cross-section.
  • the two (upwardly pointing) legs of the U-profile can be of different lengths, wherein the shorter leg connects to the closure unit or abuts from the bottom to the edge of the closure side.
  • the end of said leg can also be bent against the inside of the U-profile, so that the water can drip or flow clean into the gutter.
  • the bent or beveled edge also provides the side of the closure element a support surface to which the water (due to the inclination of the closure element) flows out.
  • the closure units may overlap the leg or the end of the U-profile (e.g., by several millimeters), so that a rubber seal between the frame structure and the closure element is not necessary on this side.
  • the cross-section of the U-profile is designed for the surface size of the closure units and thus for the accumulated amount of rainwater.
  • the profile of the frame structure may also be formed in V-shape or other suitable manner for drainage.
  • the profile of the frame structure may also be formed in V-shape or other suitable manner for drainage.
  • the closure unit is supported by spherical bearings mounted on two diametrically opposite corners of the closure unit.
  • Each spherical bearing thus provides an additional degree of freedom in addition to the rotation, which makes it possible to move the axis of the bearing in a limited solid angle range.
  • Such bearings make it possible to dispense with a precise axial alignment of the fixed bearing part with respect to the axis of rotation.
  • a diagonal mounting as proposed by the invention, namely, the direction of the diagonal changes in relation to the geometry of the frame construction, as the ratio of length to width of the closure unit changes.
  • spherical bearings are provided, it does not change the bearing orientation, when the ratio of length to width, for. doubled.
  • the spherical bearing can be mounted in a consistent manner regardless of the size and shape of the closure unit.
  • a new orientation of the bearing for mounting in differently sized locking units can be compensated by the additional degree of freedom of the spherical bearing.
  • bearings for the closure units although in principle “axis fixed”, but give enough play, so that within certain limits an adaptation to the specific geometry of the device are possible.
  • ball or needle roller bearings and cardan joints are also mentioned.
  • sealing means are formed on the closure units such that a water-impermeable seal is possible when closing the closure units.
  • the closure units in a particularly preferred embodiment have rubber sealing lips which extend along the sides to be sealed.
  • a stop element which may be a second closure unit or the frame, clamped and thus prevents ingress of water. Since the sealing lips are preferably all mounted on the same surface of the closure unit, eliminates corners and leaking transition points where water can penetrate.
  • the sealing lips can also be attached to the frame construction, in particular where the edge of the closure unit stands out from the edge of the frame when opening upwards.
  • the sealing lips are e.g. transparent elastic strips glued, clamped or molded to the closure unit or to the frame construction.
  • the invention is particularly suitable for glass roofs.
  • the closure unit is then essentially formed by a glass plate, which is preferably held in or on a frame.
  • the frame stabilizes the glass plate.
  • the bearing axles are also formed or fastened to it.
  • the closure element can also be formed from a (preferably at least partially transparent) plastic plate.
  • the closure element may also consist of metal or another opaque material. Within the same device both transparent and opaque closure units can be combined.
  • each one of the bearing axes of each closure unit will protrude beyond the outer edge of the frame structure.
  • the different bearing axes are mechanically coupled (eg with a linkage) and by a common Motor driven.
  • the drive means are thus not within the frame or not within the openable surface of the device.
  • the drive can also take place via a gear, a rack drive, a cable or a toothed belt, etc. If a balanced storage of the closure units selected, then a manual operation can be provided (crank).
  • the closure unit has a frame on which z. B. glass plates are mounted as cover plates.
  • the frame may in particular be designed as a hollow profile frame, which substantially corresponds to the dimensions of the cover plate attached thereto and has threaded holes in the corners for screwing the cover plate.
  • the frame thus forms a bearing surface for the cover plate and serves to fasten the bearings.
  • the frame proves to be advantageous in that it increases the stability of the cover plates and prevents their bending.
  • even large-area cover plates can be made in a very small material thickness, resulting in a lightweight construction with high rigidity of the closure units.
  • the frame may also be made of a profile material or it may also contain additional stabilizing elements.
  • the cover plate may be glued to the frame. In another embodiment, only individual stabilizing struts are provided on which the cover plate is mounted. In a further embodiment, in which the cover plates are e.g. Made of metal, no supporting frame is required and the bearings are mounted directly on the cover plate.
  • several locking units are coupled together by circulating chains, toothed belts or V-belts with belt tensioners.
  • This makes it possible to use a common drive for a plurality of closure units, which is inexpensive and technically easier to design than if each closure element must be provided with a separate drive.
  • all closure units that experience the same direction movement with connect a single endless coupling means, whereby the number of moving parts is limited to the drive to a minimum.
  • closure units can also be coupled via a gear transmission.
  • Figures 1, 2 and 3 show the inventive device in the embodiment of an openable and lockable glass roof, which serves as rainproof roofing for a conservatory or a terrace, for example.
  • the window 1.1 is bounded by a comprehensive frame 1.2 with four sides 1.3, 1.4, 1.5, 1.6, which includes, for example, a rectangular window area of about 200 cm x 400 cm.
  • the cross section of the existing example of aluminum frame 1.2 is described by an upwardly open U-profile with two different lengths of legs 1.7, 1.8.
  • the longer leg 1.8 forms the outer edge of the frame 1.2.
  • the shorter leg 1.7 points a 90 ° angled edge 1.9 and forms the boundary of the window frame inwards, towards the window surface.
  • the frame 1.2 of the window 1.1 is e.g. supported by four supports 1.10 located in the corners of the frame corresponding to the room height, and also the building skeleton e.g. for the conservatory make up. These supports 1.10 can be welded to the frame 1.2 to a coherent frame or support structure. Side walls (not shown) can also be mounted on the four supports 1.10 in order to obtain an internally closed space for the winter garden.
  • the window area enclosed by the window frame 1.2 is composed of e.g. eleven lamellar rectangular locking units 1.11 ... 1.21. together, which are arranged parallel to each other.
  • Each closure unit has as a base element a hollow profile frame 1.31 ... 1.41, which acts as a support element and on which a cover plate 1.51 ... 1.61 is mounted.
  • the cover plates 1.51 ... 1.61 have e.g. a length in the range of 200 to 500 cm and a width in the range of 25 to 60 cm and can be made of laminated glass. They thus form the interface between the environment and the interior, e.g. While the cover plate 1.51 terminates flush with the two longitudinal sides 1.62, 1.63 of the hollow profile frame 1.31, it projects beyond the hollow profile frame 1.31 on the two narrow sides 1.64, 1.65 by a few centimeters.
  • Opening and closing the window area is made possible by rotating the locking units 1.11 ... 1.21 in the same direction.
  • Each closure unit is rotatably mounted in two diagonally opposite corners 1.66 and 1.67. These corners 1.66 and 1.67 also define the geometric axis of rotation 1.80 of the closure unit.
  • two bearings 1.68, 1.69 are provided, which are formed as spherical bearings. The rotatable inner part of the spherical bearing (not shown) thickened in the interior of the bearing shell to a ball, so that the bearing axis can also be moved in a predefined solid angle range. If now the previously closed glass roof window (FIG. 2) is opened, then the closing units 1.11...
  • the respective bearing housings of the diagonally opposite bearings 1.68 and 1.69 are fastened by means of screws to the two opposite sides 1.4 and 1.5 of the U-shaped window frame. All bearings are mounted on the side 1.5 at the top of the profile elements 1.71 and thus have an approximately 10 cm higher mounting height with respect to the window frame 1.2, as those bearings that are mounted on the side 1.4 of the window frame.
  • the effluent water is directed into the U-profile side 1.4, which thus works as a water drainage channel.
  • a co-rotation of the closure units 1.11 ... 1.21 for opening and closing the window area is e.g. achieved in that the closure units 1.11 ... 1.21 are connected to each other via a drive chain (not shown).
  • the chain hoist drives gears that sit on the bearing axles of bearings 1.69 (not shown).
  • the drive is an electric motor (not shown), which is attached to the bearing axis 1.69 of the closure unit 1.11.
  • the bearing axis 1.69 is made longer for this purpose and pierces the side 1.5, the frame so that the electric motor, for. can be mounted from the outside on the bearing axis.
  • a chain drive and a coupling can be provided in the manner of a crankshaft. That is, on the bearing axles sit cranks or lever arms, which are coupled together by a rod. The rod is moved by a motor.
  • FIG. 2 shows the perspective view of the glass roof window 1.1 with 11 closure units 1.11 ... 1.21 in the closed state.
  • Each of the closure units 1.11... 1.21 has three sealing lips 2.31, 2.32, 2.33 which extend along three sides of the closure units.
  • the sealing lips 2.31, 2.32, 2.33 are made of rubber, for example and are glued to the top of the glass plates 2.41 ... 2.51 and extend over the entire length of the respective side of the closure unit.
  • the narrow sides 2.81 ... 2.91 of the glass plates 2.41 ... 2.51 have no sealing lips, so that rainwater can drain on this side without obstruction.
  • the profiled sealing lips 2.31 which are located on the right edge of the glass plates 2.41 ...
  • an angled profile element 2.70 is attached, whose angled edge 2.72 with the sealing lip 2.32 of the first closure unit 2.11 sealingly closes when the glass roof window is closed.
  • the sealing lip 2.31 of the closure unit 1.21 is in the closed state of the glass roof window sealingly against the profile element 2.71 of the window frame side 1.6.
  • the sealing lips 2.33 are flush with the edge of the glass plate 2.41 ... 2.51.
  • a rectangular profile element which extends over the side 1.4 of the window frame overlaps the closing units 1.11... 1.21 by, for example, 5 cm.
  • the closing units 1.11 ... 1.21 lie obliquely in the plane of the window frame and press with the sealing lips 2.33 sealingly against the underside of the leg 2.73 and thus against the window frame.
  • the closing units 1.11 ... 1.21 do not overlap in the closed state, but form a continuous roof surface when closed.
  • FIGS. 2 and 3 The device in the embodiment of a glass roof window is shown in FIGS. 2 and 3 with 11 closure units.
  • the number of closure units typically depends on the size of the glass roof window and the purpose of the glass roof window and leaves many possibilities of the design open.
  • the glass roof window has only one closure unit in order, for example, to store it. to be installed as a roof hatch in a house.
  • such a glass roof window may have substantially more than 11 closure units, e.g. to equip a large-scale window facade of an office building with it.
  • closure units there are quite different variants.
  • a square shape may also be advantageous.
  • the closure units also need not be rectangular.
  • the sealing units may e.g. have the shape of a trapezoid or a parallelogram.
  • a polygonal shape of the closure unit other shapes are also possible in which the side edges are curved or have curved sections.
  • the cover plates are made of glass. However, it is by no means crucial which type of material is used for the cover plates.
  • the plates can also be made of plastic to make them as easy as possible or can also be made of a metal sheet, if it proves advantageous not to let light through the closed glass roof window. It is also possible to give the cover plates an additional function and this example as solar cells To design, which can be optimally aligned with the opening and closing of the glass roof window to the incident sunlight.
  • the device is preferably designed as a large-scale glass roof window. In another embodiment, however, it is also possible the device in a much smaller and more filigree design as air vent or ventilation flap for e.g. To use a kitchen room or office space, which can be easily controlled via the opening of the flap, the incoming and outgoing draft.
  • the glass roof window as shown in Figure 2 instead of four supports on which the window frame and the glass roof window are mounted, also be carried out entirely without supports, so that a simple installation in a roof or facade surface of a building is possible.
  • the glass roof window can be used with advantage in a cantilever embodiment as a canopy of a house.
  • By choosing a correspondingly dimensioned window frame construction and the number and size of the closure units it is also possible to design an entire roof surface as a glass roof window, as described, for example, in US Pat. may be required for a greenhouse.
  • the humidity and temperature in the greenhouse can be adjusted via the opening of the individual closure units.
  • Incidental rainwater can namely be collected in a simple manner and used for irrigation of greenhouse plants.
  • the design of a complete roof surface is predestined by the inventive device to equip exhibition or multipurpose halls.
  • Just the balanced storage of the locking units allows easy movement and control of many locking units with little effort.
  • the inventive device is also suitable for vertical facades or sloping facades.
  • the device including the frame construction represents a transportable component, which can be brought as a functional unit from the production or from the warehouse to the installation site.
  • Spherical bearings are particularly preferred for the rotation of the closure units, since they can be mounted in the same way regardless of the dimensions of the closure unit. However, this is not mandatory. For the installation of the same locking units in a very large number of pieces, it can certainly be advantageous in terms of costs to use simpler bearings without spherical freedom of movement, the axes of which can thus only exert one rotation (such as, for example, needle roller bearings).
  • the illustrated embodiment of a large-scale glass roof window for a conservatory can be opened and closed with the aid of a motor drive.
  • a hand crank can be attached to the closure element to be adjusted in a direct manner or via an intermediate transmission.
  • the invention provides a device with which roof and wall openings can be sealed watertight in a simple manner.
  • Such devices have closure units that are stored balanced, characterized by a small torque and thus allow a very low-power opening and closing of closure units.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP05405251A 2005-03-22 2005-03-22 Dispositif avec au moins un ensemble de fermeture polygonale en forme de plaque Withdrawn EP1707729A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05405251A EP1707729A1 (fr) 2005-03-22 2005-03-22 Dispositif avec au moins un ensemble de fermeture polygonale en forme de plaque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05405251A EP1707729A1 (fr) 2005-03-22 2005-03-22 Dispositif avec au moins un ensemble de fermeture polygonale en forme de plaque

Publications (1)

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EP1707729A1 true EP1707729A1 (fr) 2006-10-04

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EP05405251A Withdrawn EP1707729A1 (fr) 2005-03-22 2005-03-22 Dispositif avec au moins un ensemble de fermeture polygonale en forme de plaque

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050522A1 (de) * 2007-10-19 2009-04-23 "Weinor" Dieter Weiermann Gmbh & Co Bauelement für einen Wintergarten
CN102587811A (zh) * 2012-03-10 2012-07-18 郑明智 全自动防雨隔噪外窗
EP2813631A1 (fr) * 2013-06-14 2014-12-17 Dani Alu Système d'occultation à lame orientable pour installation de protection solaire
DE102013109391A1 (de) * 2013-08-29 2015-03-19 Jürgen Grimmeisen Lamellendach
CN113969644A (zh) * 2021-10-28 2022-01-25 江苏中森建筑设计有限公司 一种光照强度可调的采光顶

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453018A1 (de) * 1974-11-08 1976-05-13 Juergen Lindemann Vorrichtung zum abdecken von flaechen
EP0607752A1 (fr) * 1993-01-18 1994-07-27 Stebler Holding AG Fenêtre à tabatière mobile

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453018A1 (de) * 1974-11-08 1976-05-13 Juergen Lindemann Vorrichtung zum abdecken von flaechen
EP0607752A1 (fr) * 1993-01-18 1994-07-27 Stebler Holding AG Fenêtre à tabatière mobile

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050522A1 (de) * 2007-10-19 2009-04-23 "Weinor" Dieter Weiermann Gmbh & Co Bauelement für einen Wintergarten
CN102587811A (zh) * 2012-03-10 2012-07-18 郑明智 全自动防雨隔噪外窗
CN102587811B (zh) * 2012-03-10 2014-04-30 郑明智 全自动防雨隔噪外窗
EP2813631A1 (fr) * 2013-06-14 2014-12-17 Dani Alu Système d'occultation à lame orientable pour installation de protection solaire
FR3007051A1 (fr) * 2013-06-14 2014-12-19 Dani Alu Lame orientable d’occultation pour installation de protection solaire
DE102013109391A1 (de) * 2013-08-29 2015-03-19 Jürgen Grimmeisen Lamellendach
CN113969644A (zh) * 2021-10-28 2022-01-25 江苏中森建筑设计有限公司 一种光照强度可调的采光顶

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