EP2055856B1 - Roof design - Google Patents

Roof design Download PDF

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Publication number
EP2055856B1
EP2055856B1 EP08017075A EP08017075A EP2055856B1 EP 2055856 B1 EP2055856 B1 EP 2055856B1 EP 08017075 A EP08017075 A EP 08017075A EP 08017075 A EP08017075 A EP 08017075A EP 2055856 B1 EP2055856 B1 EP 2055856B1
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EP
European Patent Office
Prior art keywords
accordance
roof design
profiles
elements
profiled
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.)
Not-in-force
Application number
EP08017075A
Other languages
German (de)
French (fr)
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EP2055856A2 (en
EP2055856A3 (en
Inventor
Hans-Peter Klez
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.)
Friedrich von Lien AG
Original Assignee
Klez Systeme E K
Klez-Systeme eK
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Publication of EP2055856A2 publication Critical patent/EP2055856A2/en
Publication of EP2055856A3 publication Critical patent/EP2055856A3/en
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Publication of EP2055856B1 publication Critical patent/EP2055856B1/en
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    • 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
    • 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
    • E04D3/14—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 glazing bars of other material, e.g. of glass
    • 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
    • E04D2003/0818—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 the supporting section of the glazing bar consisting of several parts, e.g. compound sections
    • 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
    • E04D2003/0843—Clamping of the sheets or glass panes to the glazing bars by means of covering strips
    • E04D2003/085—Clamping of the sheets or glass panes to the glazing bars by means of covering strips locked by snap action

Definitions

  • the invention relates to a roof structure, comprising at least two substantially parallel profiles, each having a U-shaped receiving portion for a plate member, between which at least one plate member is held, wherein at least one spring element is provided, through which the at least one plate member between the Profiles is supported.
  • the plate elements are held only on their outer sides in the rungs.
  • the plate elements for example by snow loads can lead to deformations of the plate elements, which last but not least can be that the plate elements are moved out of the clamping devices of the hollow profile rungs.
  • the invention aims to remedy this situation.
  • the invention is based on the object to provide a roof construction of the aforementioned type, in which a deformation of the plate elements is counteracted by central loads.
  • this object is achieved in that at least one spring element is provided, by which the at least one plate element is supported between the profiles.
  • the at least one spring element is formed by a prestressed strut which is held between the profiles. As a result, a deflection of surface loads of the plate elements is effected on the profiles.
  • a roof construction in which a deformation of the plate elements is counteracted by central loads.
  • the plate elements are additionally supported in the center, so that surface loads of the plate elements can be accommodated.
  • the profiles have at least one groove for receiving the at least one strut. This allows a "screwing" of the struts in the profiles, whereby the assembly is facilitated.
  • the at least one strut is made of spring steel.
  • the at least one strut can also be made of flexible plastic.
  • the profiles comprise two mutually connectable, identically formed partial profiles, each having at least two transversely to the longitudinal axis of at least one plate member extending spaced ribs of different lengths, wherein at the ends of the ribs locking lugs are formed, which with the locking lugs of each subprofile to be connected can be latched.
  • a bore for attachment of the sub-profiles is provided on a substructure between the ribs.
  • the bore is closed by a pierceable material layer.
  • This allows a concealed screwing of the profiles.
  • the pierceable material layer of the bore of the substructure facing the substructure can be easily penetrated for screwing to the substructure. After locking with the associated part profile, the screw is covered by the opposite, not pierced material layer.
  • the outer rib of a partial profile on an offset at the end of a mushroom-like head piece is arranged, which forms the latching lug.
  • a resilient rib section is formed, which presses in the course of locking the mushroom-shaped head against the U-shaped portion of the associated part profile. Due to the low contact surface of the head piece, a high contact pressure is achieved through which the connection between the sub-profiles is reinforced.
  • the projection of the head piece substantially corresponds to the offset of the outer rib.
  • the roof construction chosen as an embodiment consists essentially of rungs 1, 2, between which plates 3 are held.
  • the rungs 1, 2 are formed substantially symmetrical. Only on the outer sides of the roof structure, the rungs 1, 2 are provided only on one side with a receptacle for the plate elements 3.
  • the rungs 1, 2 are provided only on one side with a receptacle for the plate elements 3.
  • the rungs 1, 2 are provided only on both sides of a U-shaped receptacle 11, 21, which are provided with inwardly projecting flexible lips 12, 22.
  • the receptacles 11, 21 with the lips 12, 22 are formed such that the plate elements 3 in the receptacles 11, 21 are clamped. In this way, the plate members 3 are held in the oppositely arranged receptacles 11, 21.
  • grooves 13, 23 for receiving a spring element 4 are introduced into the rungs 1, 2.
  • the grooves 13, 23 are parallel to the receptacles 11, 21, wherein the grooves 13, 23 have a smaller depth than the receptacles 11, 21.
  • the spring element 4 is formed in the form of a spring steel strip.
  • the spring steel strip 4 has a width of 1010 mm.
  • the spring steel strip 4 is designed bent in the direction of the plate elements 3, so that it is biased in the assembled state against the plate elements 3. At its ends, the spring element 4 is angled, so that it rests largely flat in the grooves 13, 23 in the mounted state.
  • the plate elements 3 When mounting the roof construction, the plate elements 3 are bordered with the rungs 1, 2.
  • the framed plate element 3 is placed on a substructure and aligned vertically. Then the rungs are fastened to the substructure. Subsequently, spring elements 4 are introduced into the grooves 13, 23 for support.
  • the spring elements 4 are first positioned in the longitudinal direction between the rungs 1, 2 under the plate members 3 and then rotated so that the ends of the spring elements 4 in the opposite grooves 13, 23 of the rungs 1, 2 engage and so between the grooves 13, 23 and the plate elements 3 are biased.
  • the rungs are each formed by identically formed partial profiles 5, 6.
  • the sub-profiles 5, 6 each have a U-shaped receptacle 51, 61 for plate elements 3, which are provided with inwardly projecting flexible lips 52, 62.
  • the flexible lips 52, 62 are aligned so that they oppose the insertion of a plate member 3 a small and the removal of a plate member 3 a great resistance.
  • a web 53, 63 is formed, spaced at the orthogonal to the receptacle 51, 61 a rib 54, 64 and in turn spaced from the rib 54, 64 parallel to this at the end of the web 53, 63 a further, shorter executed rib 55, 65 are formed.
  • the shorter ribs 55, 65 have an offset 551, 651 approximately in the center.
  • a mushroom-like head piece 552, 652 whose projection approximately corresponds to the offset 551, 651, is formed on the shorter ribs 55, 65.
  • the head piece 552, 652 is provided with a notch 553, 653 which reinforces the spring effect of the rib 55, 65 provided with the offset 551, 651.
  • a hole 531, 631 is introduced into the web 53, 63, which is closed with a thin, easily penetrable layer of material.
  • this thin material layer can be easily pierced by means of a screw 7.
  • the ribs 54, 65 and 55, 64 are formed such that the locking lugs 541, 641 of the longer ribs 54, 64 with the head pieces 552, 652 of the shorter ribs during the assembly of the sub-profiles 5, 6 engage.
  • the - not shown - substructure facing hole 631 is used to attach the sub-profile 6 by means of a screw 7 on the substructure.
  • the bore 531 either remains closed by the thin layer of material, so that a concealed screw connection is achieved.
  • a screw 7 can be introduced as a safety catch through the bore 531, which presses the longer ribs 54, 64 against the shorter ribs 55, 65, whereby an amplification of the latching connection is achieved.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The structure has profiles (1, 2) arranged parallel to each other. The profiles include U-shaped retainers (11, 21) for a plate element (3) that is held between the profiles. A spring steel strip (4) supports the plate element between the profiles. The spring steel strip is formed by a rod that is held between the profiles. The profiles exhibit grooves (13, 23) for accommodating the rod made of spring steel or flexible plastic. The profiles have two identically formed parts connectable with each other. Each part includes ribs of different lengths spaced apart from each other.

Description

Die Erfindung betrifft eine Dachkonstruktion, umfassend wenigstens zwei im Wesentlichen parallel zueinander angeordnete Profile, mit jeweils einem U-förmigen Aufnahmebereich für ein Plattenelement, zwischen denen wenigstens ein Plattenelement gehalten ist, wobei wenigstens ein Federelement vorgesehen ist, durch welches das wenigstens eine Plattenelement zwischen den Profilen gestützt ist.The invention relates to a roof structure, comprising at least two substantially parallel profiles, each having a U-shaped receiving portion for a plate member, between which at least one plate member is held, wherein at least one spring element is provided, through which the at least one plate member between the Profiles is supported.

Zur Überdachung beispielsweise von Terrassen ist es bekannt, Profil- bzw. Sprossenkonstruktionen einzusetzen, welche Plattenelemente aufnehmen. Eine solche Dachkonstruktion unter Einsatz von Hohlgofilsprossen ist beispielsweise aus der GB-A-1 337 949 , der GB-A-1 268 476 , die beide alle Merkmale des Einleitungsteils des Anspruchs 1 zeigen, oder der DE 199 18 632 A1 bekannt. Die Plattenelemente sind dabei seitlich in U-förmigen Aufnahmen der Hohlprofil-Sprosse gehalten.For roofing example of terraces, it is known to use profile or Sprossenkonstruktionen which record plate elements. Such a roof construction using Hohlgofilsprossen is for example from the GB-A-1 337 949 , of the GB-A-1 268 476 both of which show all the features of the introductory part of claim 1, or the DE 199 18 632 A1 known. The plate elements are held laterally in U-shaped receptacles of the hollow profile rung.

Nachteilig an den vorbekannten Konstruktionen ist, dass die Plattenelemente lediglich an ihren äußeren Seiten in den Sprossen gehalten sind. Bei mittiger Be-lastung der Plattenelemente, beispielsweise durch Schneelasten kann es zu Verformungen der Plattenelemente kommen, welche nicht zuletzt dazu führen können, dass die Plattenelemente aus den Klemmeinrichtungen der Hohlprofilsprossen herausbewegt werden.A disadvantage of the previously known constructions that the plate elements are held only on their outer sides in the rungs. With central loading The plate elements, for example by snow loads can lead to deformations of the plate elements, which last but not least can be that the plate elements are moved out of the clamping devices of the hollow profile rungs.

Hier will die Erfindung Abhilfe schaffen. Der Erfindung liegt die Aufgabe zu Grunde, eine Dachkonstruktion der vorgenannten Art zu schaffen, bei der einer Verformung der Plattenelemente durch mittige Lasten entgegengewirkt ist. Gemäß der Erfindung wird diese Aufgabe dadurch gelöst, dass wenigstens ein Federelement vorgesehen ist, durch welches das wenigstens eine Plattenelement zwischen den Profilen gestützt ist. Das wenigstens eine Federelement ist durch eine vorgespannte Strebe gebildet, welche zwischen den Profilen gehalten ist. Hierdurch ist eine Umlenkung von Flächenbelastungen der Plattenelemente auf die Profile bewirkt.The invention aims to remedy this situation. The invention is based on the object to provide a roof construction of the aforementioned type, in which a deformation of the plate elements is counteracted by central loads. According to the invention, this object is achieved in that at least one spring element is provided, by which the at least one plate element is supported between the profiles. The at least one spring element is formed by a prestressed strut which is held between the profiles. As a result, a deflection of surface loads of the plate elements is effected on the profiles.

Mit der Erfindung ist eine Dachkonstruktion geschaffen, bei der einer Verformung der Plattenelemente durch mittige Lasten entgegengewirkt ist. Durch die Federelemente werden die Plattenelemente zusätzlich mittig gestützt, so dass auch Flächenbelastungen der Plattenelemente aufgenommen werden können.With the invention, a roof construction is created, in which a deformation of the plate elements is counteracted by central loads. By the spring elements, the plate elements are additionally supported in the center, so that surface loads of the plate elements can be accommodated.

In Ausgestaltung der Erfindung weisen die Profile wenigstens eine Nut zur Aufnahme der wenigstens einen Strebe auf. Hierdurch ist ein "Eindrehen" der Streben in die Profile ermöglicht, wodurch die Montage erleichtert ist.In an embodiment of the invention, the profiles have at least one groove for receiving the at least one strut. This allows a "screwing" of the struts in the profiles, whereby the assembly is facilitated.

Bevorzugt ist die wenigstens eine Strebe aus Federstahl hergestellt. Hierdurch ist eine beständige Vorspannung, verbunden mit einer langen Haltbarkeit erzielt. Alternativ kann die wenigstens eine Strebe auch aus flexiblem Kunststoff hergestellt sein.Preferably, the at least one strut is made of spring steel. As a result, a constant bias, combined with a long shelf life is achieved. Alternatively, the at least one strut can also be made of flexible plastic.

In Weiterbildung der Erfindung umfassen die Profile zwei miteinander verbindbare, identisch ausgebildete Teilprofile, die jeweils wenigstens zwei sich quer zur Längsachse des wenigstens einen Plattenelements erstreckende zueinander beabstandete Rippen unterschiedlicher Länge aufweisen, wobei an den Enden der Rippen Rastnasen angeformt sind, welche mit den Rastnasen des jeweils zu verbindenden Teilprofils verrastbar sind. Hierdurch ist eine einfache, flexible Montage der Profile ermöglicht. Durch die Verrastung der Teilprofile ist eine Vormontage einzelner mit Teilprofilen "eingerahmter" Plattenelemente ermöglicht, welche im Zuge der Montage miteinender verrastet werden können.In a further development of the invention, the profiles comprise two mutually connectable, identically formed partial profiles, each having at least two transversely to the longitudinal axis of at least one plate member extending spaced ribs of different lengths, wherein at the ends of the ribs locking lugs are formed, which with the locking lugs of each subprofile to be connected can be latched. As a result, a simple, flexible mounting of the profiles is possible. By locking the sub-profiles a pre-assembly of individual partial profiles "framed" plate elements is possible, which can be miteinender latched during assembly.

Bevorzugt ist zwischen den Rippen eine Bohrung zur Befestigung der Teilprofile an einer Unterkonstruktion vorgesehen. Hierdurch ist die Fixierung der "eingerahmten" Plattenelemente im Zuge der Montage der Dachkonstruktion ermöglicht.Preferably, a bore for attachment of the sub-profiles is provided on a substructure between the ribs. As a result, the fixation of the "framed" plate elements in the course of installation of the roof construction is possible.

Vorteilhaft ist die Bohrung über eine durchstechbare Materialschicht verschlossen. Hierdurch ist eine verdeckte Verschraubung der Profile ermöglicht. Die durchstechbare Materialschicht der Bohrung des der Unterkonstruktion zugewandten Teilprofils kann zur Verschraubung mit der Unterkonstruktion leicht durchdrungen werden. Nach Verrastung mit dem zugeordneten Teilprofil wird die Schraube von der gegenüberliegenden, nicht durchstochenen Materialschicht verdeckt.Advantageously, the bore is closed by a pierceable material layer. This allows a concealed screwing of the profiles. The pierceable material layer of the bore of the substructure facing the substructure can be easily penetrated for screwing to the substructure. After locking with the associated part profile, the screw is covered by the opposite, not pierced material layer.

In Weiterbildung der Erfindung weist jeweils die äußere Rippe eines Teilprofils einen Versatz auf, an dessen Ende ein pilzartiges Kopfstück angeordnet ist, das die Rastnase bildet. Durch den Versatz ist ein federndes Rippenteilstück gebildet, welches im Zuge der Verrastung das pilzartige Kopfstück gegen den U-förmigen Abschnitt des zugeordneten Teilprofils drückt. Bedingt durch die geringe Kontaktfläche des Kopfstücks wird ein hoher Anpressdruck erzielt, durch den die Verbindung zwischen den Teilprofilen verstärkt wird. Bevorzugt entspricht der Überstand des Kopfstücks im Wesentlichen dem Versatz der äußeren Rippe.In a further development of the invention, in each case the outer rib of a partial profile on an offset, at the end of a mushroom-like head piece is arranged, which forms the latching lug. By the offset a resilient rib section is formed, which presses in the course of locking the mushroom-shaped head against the U-shaped portion of the associated part profile. Due to the low contact surface of the head piece, a high contact pressure is achieved through which the connection between the sub-profiles is reinforced. Preferably, the projection of the head piece substantially corresponds to the offset of the outer rib.

Andere Weiterbildungen und Ausgestaltungen der Erfindung sind in den übrigen Unteransprüchen angegeben. Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend im Einzelnen beschrieben. Es zeigen:

Figur 1:
die schematische Darstellung einer Dachkonstruktion im Schnitt;
Figur 2:
die schematische Darstellung eines aus zwei Teilprofilen ausgebildeten Randprofils und
Figur 3:
das Randprofil aus Figur 2 mit Rastsicherung.
Other developments and refinements of the invention are specified in the remaining subclaims. An embodiment of the invention is illustrated in the drawing and will be described in detail below. Show it:
FIG. 1:
the schematic representation of a roof construction in section;
FIG. 2:
the schematic representation of a formed of two sub-profiles edge profile and
FIG. 3:
the edge profile FIG. 2 with safety catch.

Die als Ausführungsbeispiel gewählte Dachkonstruktion besteht im Wesentlichen aus Sprossen 1, 2, zwischen denen Platten 3 gehalten sind. Die Sprossen 1, 2 sind im Wesentlichen symmetrisch ausgebildet. Lediglich an den Außenseiten der Dachkonstruktion sind die Sprossen 1, 2 nur einseitig mit einer Aufnahme für die Plattenelemente 3 versehen. Zur Aufnahme der Plattenelemente 3 weisen die Sprossen 1, 2 beidseitig eine U-förmigen Aufnahme 11, 21 auf, welche mit nach innen ragenden flexiblen Lippen 12, 22 versehen sind. Die Aufnahmen 11, 21 mit den Lippen 12, 22 sind derart ausgebildet, dass die Plattenelemente 3 in den Aufnahmen 11, 21 einklemmbar sind. Auf diese Weise sind die Plattenelemente 3 in den gegenüberliegend angeordneten Aufnahmen 11, 21 gehalten.The roof construction chosen as an embodiment consists essentially of rungs 1, 2, between which plates 3 are held. The rungs 1, 2 are formed substantially symmetrical. Only on the outer sides of the roof structure, the rungs 1, 2 are provided only on one side with a receptacle for the plate elements 3. For receiving the plate elements 3, the rungs 1, 2 on both sides of a U-shaped receptacle 11, 21, which are provided with inwardly projecting flexible lips 12, 22. The receptacles 11, 21 with the lips 12, 22 are formed such that the plate elements 3 in the receptacles 11, 21 are clamped. In this way, the plate members 3 are held in the oppositely arranged receptacles 11, 21.

Unterhalb der Plattenelemente 3 sind in die Sprossen 1, 2 Nuten 13, 23 zur Aufnahme eines Federelements 4 eingebracht. Die Nuten 13, 23 verlaufen parallel zu den Aufnahmen 11, 21, wobei die Nuten 13, 23 eine geringere Tiefe als die Aufnahmen 11, 21 aufweisen.Below the plate elements 3, grooves 13, 23 for receiving a spring element 4 are introduced into the rungs 1, 2. The grooves 13, 23 are parallel to the receptacles 11, 21, wherein the grooves 13, 23 have a smaller depth than the receptacles 11, 21.

Das Federelement 4 ist in Form eines Federstahlstreifens ausgebildet. Im Ausführungsbeispiel weist der Federstahlstreifen 4 eine Breite von 1.010 mm auf. Der Federstahlstreifen 4 ist in Richtung der Plattenelemente 3 gebogen ausgeführt, so dass er in montiertem Zustand gegen die Plattenelemente 3 vorgespannt ist. An seinen Enden ist das Federelement 4 abgewinkelt ausgebildet, so dass es im montierten Zustand weitgehend flächig in den Nuten 13, 23 anliegt.The spring element 4 is formed in the form of a spring steel strip. In the exemplary embodiment, the spring steel strip 4 has a width of 1010 mm. The spring steel strip 4 is designed bent in the direction of the plate elements 3, so that it is biased in the assembled state against the plate elements 3. At its ends, the spring element 4 is angled, so that it rests largely flat in the grooves 13, 23 in the mounted state.

Bei der Montage der Dachkonstruktion werden die Plattenelemente 3 mit den Sprossen 1, 2 eingefasst. Das eingerahmte Plattenelement 3 wird auf eine Unterkonstruktion gelegt und lotrecht ausgerichtet. Anschließend werden die Sprossen auf der Unterkonstruktion befestigt. Nachfolgend werden zur Abstützung Federelemente 4 in die Nuten 13, 23 eingebracht. Dabei werden die Federelemente 4 zunächst in Längsrichtung zwischen den Sprossen 1, 2 unter den Plattenelementen 3 positioniert und anschließend gedreht, so dass die Enden der Federelemente 4 in die gegenüberliegenden Nuten 13, 23 der Sprossen 1, 2 eingreifen und so zwischen den Nuten 13, 23 und den Plattenelementen 3 vorgespannt sind.When mounting the roof construction, the plate elements 3 are bordered with the rungs 1, 2. The framed plate element 3 is placed on a substructure and aligned vertically. Then the rungs are fastened to the substructure. Subsequently, spring elements 4 are introduced into the grooves 13, 23 for support. The spring elements 4 are first positioned in the longitudinal direction between the rungs 1, 2 under the plate members 3 and then rotated so that the ends of the spring elements 4 in the opposite grooves 13, 23 of the rungs 1, 2 engage and so between the grooves 13, 23 and the plate elements 3 are biased.

In einer weiteren Ausführungsform sind die Sprossen jeweils durch identisch ausgebildete Teilprofile 5, 6 gebildet. Die Teilprofile 5, 6 weisen jeweils eine U-förmige Aufnahme 51, 61 für Plattenelemente 3 auf, welche mit nach innen ragenden flexiblen Lippen 52, 62 versehen sind. Die flexible Lippen 52, 62 sind derart ausgerichtet, dass sie dem Einschub eines Plattenelementes 3 einen geringen und dem Entfernen eines Plattenelementes 3 einen großen Widerstand entgegensetzen. An die U-förmige Aufnahme 51, 61 ist ein Steg 53, 63 angeformt, an den orthogonal zu diesem beabstandet zur Aufnahme 51, 61 eine Rippe 54, 64 und wiederum beabstandet zu der Rippe 54, 64 parallel zu dieser am Ende des Steges 53, 63 eine weitere, kürzer ausgeführte Rippe 55, 65 angeformt sind.In a further embodiment, the rungs are each formed by identically formed partial profiles 5, 6. The sub-profiles 5, 6 each have a U-shaped receptacle 51, 61 for plate elements 3, which are provided with inwardly projecting flexible lips 52, 62. The flexible lips 52, 62 are aligned so that they oppose the insertion of a plate member 3 a small and the removal of a plate member 3 a great resistance. To the U-shaped receptacle 51, 61, a web 53, 63 is formed, spaced at the orthogonal to the receptacle 51, 61 a rib 54, 64 and in turn spaced from the rib 54, 64 parallel to this at the end of the web 53, 63 a further, shorter executed rib 55, 65 are formed.

An dem freien Ende der längeren Rippe 54, 64 ist der kürzeren Rippe 55, 65 entgegengerichtet eine Rastnase 541, 641 angeformt. Die kürzeren Rippen 55, 65 weisen etwa mittig einen Versatz 551, 651 auf. An ihren freien Enden ist an die kürzeren Rippen 55, 65 ein pilzartiges Kopfstück 552, 652 angeformt, dessen Überstand etwa dem Versatz 551, 651 entspricht. Mittig ist das Kopfstück 552, 652 mit einer Einkerbung 553, 653 versehen, welche die Federwirkung der mit dem Versatz 551, 651 versehenen Rippe 55, 65 verstärkt.At the free end of the longer rib 54, 64 of the shorter rib 55, 65 opposite a locking lug 541, 641 formed. The shorter ribs 55, 65 have an offset 551, 651 approximately in the center. At its free ends, a mushroom-like head piece 552, 652, whose projection approximately corresponds to the offset 551, 651, is formed on the shorter ribs 55, 65. In the middle, the head piece 552, 652 is provided with a notch 553, 653 which reinforces the spring effect of the rib 55, 65 provided with the offset 551, 651.

Zwischen den längeren Rippen 54, 64 und den kürzeren Rippe 55, 65 ist in den Steg 53, 63 eine Bohrung 531, 631 eingebracht, die mit einer dünnen, leicht durchdringbaren Materialschicht verschlossen ist. Zur Befestigung eines Teilprofils 5, 6 an einer Unterkonstruktion kann diese dünne Materialschicht mittels einer Schraube 7 leicht durchstochen werden.Between the longer ribs 54, 64 and the shorter rib 55, 65 a hole 531, 631 is introduced into the web 53, 63, which is closed with a thin, easily penetrable layer of material. For fixing a partial profile 5, 6 to a substructure, this thin material layer can be easily pierced by means of a screw 7.

Die Rippen 54, 65 bzw. 55, 64 sind derart ausgebildet, dass die Rastnasen 541, 641 der längeren Rippen 54, 64 mit den Kopfstücken 552, 652 der kürzeren Rippen beim Zusammenfüge der Teilprofile 5, 6 verrasten. Die der - nicht dargestellten - Unterkonstruktion zugewandte Bohrung 631 dient der Befestigung des Teilprofils 6 mittels einer Schraube 7 an der Unterkonstruktion. Die Bohrung 531 bleibt entweder durch die dünne Materialschicht verschlossen, so dass eine verdeckte Verschraubung erzielt ist. Alternativ kann durch die Bohrung 531 eine Schraube 7 als Rastsicherung eingebracht sein, welche die längeren Rippen 54, 64 gegen die kürzeren Rippen 55, 65 presst, wodurch eine Verstärkung der Rastverbindung erzielt ist.The ribs 54, 65 and 55, 64 are formed such that the locking lugs 541, 641 of the longer ribs 54, 64 with the head pieces 552, 652 of the shorter ribs during the assembly of the sub-profiles 5, 6 engage. The - not shown - substructure facing hole 631 is used to attach the sub-profile 6 by means of a screw 7 on the substructure. The bore 531 either remains closed by the thin layer of material, so that a concealed screw connection is achieved. Alternatively, a screw 7 can be introduced as a safety catch through the bore 531, which presses the longer ribs 54, 64 against the shorter ribs 55, 65, whereby an amplification of the latching connection is achieved.

Claims (9)

  1. Roof design, incorporating two or more profiled members disposed essentially parallel to each other and incorporating a U-shaped portion for receiving a plate element and holding one or more plate elements between them, where one or more spring elements (4) is or are provided by means of which spring elements (4) one or more plate elements (3) is or are supported between the profiled members (1, 2), characterised in that one or more spring elements (4) is or are formed by a pretensioned support element which is held between the profiled members (1, 2).
  2. Roof design in accordance with claim 1, characterised in that the profiled members (1, 2) incorporate one or more grooves (13, 23) to receive one or more support elements (4).
  3. Roof design in accordance with claim 1 or 2, characterised in that the one or more support elements (4) is or are manufactured from spring steel.
  4. Roof design in accordance with claim 1 or 2, characterised in that the one or more support elements (4) is or are manufactured from flexible plastic.
  5. Roof design in accordance with any one of the foregoing claims, characterised in that the profiled members (1, 2) comprise two identically constructed profiled part-members (5, 6) which can be connected together and each of which incorporates two or more projecting portions (54, 55, 64, 65) of different lengths which are set a distance apart and which extend across the longitudinal axis of the one or more plate elements (3), where on the ends of the projecting portions (54, 55, 64, 65) engaging portions (541, 552 and 641, 652) are formed which can be engaged with the engaging portions (641, 652 and 541, 552) of the profiled part-member (5, 6) to be connected.
  6. Roof design in accordance with claim 5, characterised in that between the projecting portions (54, 55, 64, 65) a drilled hole (531, 631) is provided for fastening the profiled part-members (5, 6) to a substructure.
  7. Roof design in accordance with claim 6, characterised in that the drilled hole (531, 631) is sealed with a pierceable layer of material.
  8. Roof design in accordance with any one of claims 5 to 7, characterised in that the outer projecting portion (55, 56) of each profiled part-member (5, 6) incorporates an offset part (551, 651) at the end of which is disposed a mushroom-shaped end portion (552, 652) forming the engaging portion.
  9. Roof design in accordance with claim 8, characterised in that the sideways projection of the end portion (552, 652) matches the offset part (551, 651) of the outer projecting portion (55, 65).
EP08017075A 2007-11-05 2008-09-27 Roof design Not-in-force EP2055856B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007053013A DE102007053013B4 (en) 2007-11-05 2007-11-05 roof construction

Related Parent Applications (1)

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DE102007053013 Previously-Filed-Application 2007-11-05

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EP2055856A2 EP2055856A2 (en) 2009-05-06
EP2055856A3 EP2055856A3 (en) 2009-06-24
EP2055856B1 true EP2055856B1 (en) 2010-08-04

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EP08017075A Not-in-force EP2055856B1 (en) 2007-11-05 2008-09-27 Roof design

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AT (1) ATE476565T1 (en)
DE (2) DE102007053013B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL193077A0 (en) * 2008-07-27 2009-08-03 Dan Pal Double pane panel unit and method of assembling same
FR2983498B1 (en) * 2011-12-02 2014-10-10 Psd STRUCTURE ELEMENT FOR THE CONSTRUCTION OF A PLANAR WALL

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7328994U (en) * 1973-11-29 Erbsloeh J & A Non-detachable clamping connection of preferably box-shaped metal profiles, especially made of aluminum
GB559592A (en) * 1942-08-13 1944-02-25 John Girvan Improvements in or relating to edging strips for panels
US2976969A (en) * 1958-05-05 1961-03-28 Engineering Metal Products Cor Curtain wall mullion
DE1972241U (en) * 1967-09-04 1967-11-09 Rudolf Wess MOUNTING THE CORRUGATED GLASS PANEL IN A FRAME CANOPY.
GB1337949A (en) * 1969-12-31 1973-11-21 Mackay J C Glazing bars
FR2046382A5 (en) * 1970-03-11 1971-03-05 Brollo Giuseppe
GB2145456B (en) * 1983-08-10 1986-10-08 Norcros Investments Ltd Roof light structure
GB8333637D0 (en) * 1983-12-16 1984-01-25 British Alcan Aluminium Ltd Structural members for supporting panels
DE3713574A1 (en) * 1987-04-23 1988-11-03 Imc Acrylguss Gmbh Glass surface with insulating layer
DE4336735A1 (en) * 1993-10-28 1995-05-04 Orion Bausysteme Gmbh Retaining device for panels provided for erecting shelters
DE19903955A1 (en) * 1999-02-02 2000-08-03 Maier & Co Curved glazing
DE19918632A1 (en) * 1999-04-23 2000-10-26 Eberspaecher J Gmbh & Co Hollow profile rung of a barrel-shaped light strip of a roof structure

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Publication number Publication date
DE502008001068D1 (en) 2010-09-16
ATE476565T1 (en) 2010-08-15
DE102007053013A1 (en) 2009-05-14
DE102007053013B4 (en) 2012-11-29
EP2055856A2 (en) 2009-05-06
EP2055856A3 (en) 2009-06-24

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