EP1319769A2 - Roof-insulating slab - Google Patents

Roof-insulating slab Download PDF

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Publication number
EP1319769A2
EP1319769A2 EP02023857A EP02023857A EP1319769A2 EP 1319769 A2 EP1319769 A2 EP 1319769A2 EP 02023857 A EP02023857 A EP 02023857A EP 02023857 A EP02023857 A EP 02023857A EP 1319769 A2 EP1319769 A2 EP 1319769A2
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EP
European Patent Office
Prior art keywords
roof
mounting recess
plate
acute
insulation panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02023857A
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German (de)
French (fr)
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EP1319769B1 (en
EP1319769A3 (en
Inventor
Heinz-Günter Bente
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.)
Dieckhoff Peter
Original Assignee
Dieckhoff Peter
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
Priority claimed from DE10200444A external-priority patent/DE10200444A1/en
Application filed by Dieckhoff Peter filed Critical Dieckhoff Peter
Publication of EP1319769A2 publication Critical patent/EP1319769A2/en
Publication of EP1319769A3 publication Critical patent/EP1319769A3/en
Application granted granted Critical
Publication of EP1319769B1 publication Critical patent/EP1319769B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
    • E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
    • E04D13/1618—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters with means for fixing the insulating material between the roof covering and the upper surface of the roof purlins or rafters

Definitions

  • the invention relates to a roof insulation panel with an upper side for the support of roof tiles or roof tiles and an underside on the roof slat side.
  • roof insulation panels are usually made of a foamed plastic, preferably made of foamed polystyrene.
  • the roof insulation panels are on the roof battens of a roof structure applied and attached to the roof battens.
  • the one another Joined roof insulation panels thus form an intermediate layer between roof battens and roof tiles.
  • Such roof insulation panels serve in particular for thermal insulation.
  • the roof insulation panels usually have profiles on the top on the support and positioning of roof tiles facilitate.
  • the roof insulation panels known from practice at the beginning are usually made with special fasteners attached to the roof battens.
  • Both Fasteners are, for example Nails with which the roof insulation boards on the roof battens to be nailed on.
  • This way of laying the roof insulation panels is very complex and both very labor intensive and therefore costly as well as material-intensive, because there are usually a variety of fasteners required for fixing the roof insulation panels is.
  • the fastening elements penetrating the roof insulation panels, nails in particular also form undesirable Thermal bridges.
  • roof insulation panels often not sufficiently precise Positioning possible. That can result in that too a reliable laying of the roof tiles on the roof insulation panels becomes problematic.
  • the invention is the technical problem based on a roof insulation board of the type described Specify the type that is easily positioned and attached the roof battens can be attached and with the above disadvantages described can be effectively avoided.
  • the invention teaches a roof insulation panel with an upper side for supporting roof tiles and a lower side on the roof lath side, wherein the underside has at least one mounting recess, with which mounting recess the plate can be hung on a roof batten, the roof batten engaging in the mounting recess and wherein the mounting recess has an acute-angled undercut, in which undercut the roof batten engages with an acute-angled portion in the installed state of the plate.
  • the mounting recess thus has a wedge-shaped shape Undercut in which a suitably trained Section of a roof batten can engage. It is therefore within the scope of the invention that the invention Roof insulation board for putting on or for hanging is provided on specially shaped roof battens. Due to the hanging of the roof insulation board with its mounting recess there are further fastening elements on a roof batten for fixing the roof insulation panel to the roof batten basically not necessary. By edging the roof batten in the mounting recess is the Roof insulation board held functionally safe on the roof batten.
  • the mounting recess extends over the entire width of the plate.
  • the assembly recess therefore expediently has none Interruptions along their extension.
  • the mounting recess is preferred provided centrally in the underside of the plate.
  • the mounting recess in the middle Third, preferably in the middle fifth of the plate (in In relation to the length of the plate).
  • the roof batten When a roof insulation board is placed on the assigned roof batten is and the roof batten consequently in the mounting recess engages, the roof batten preferably protrudes something from the bottom of the plate.
  • the thickness d of the roof batten is a few millimeters, for example 0.5 to 3 millimeters, preferably 1 to 2 Millimeters greater than the depth t of the mounting recess. In this way, inaccuracies from batten and Roof structure or rafters can be effectively compensated.
  • a preferred embodiment of the invention is a mounting recess rectangular in cross-section, with the acute-angled Undercut on one side of the rectangle. The otherwise rectangular in cross section Mounting recess thus points on a rectangular side the acute-angled undercut.
  • the acute angle Undercut of the mounting recess on the ridge side arranged.
  • Ridge-side arrangement means that the acute angle Undercut or the tip of the acute-angled Undercut oriented towards the ridge side of the panel is.
  • the ridge side of the panel refers to the installed one Condition of the plate in which the relevant side to the ridge is oriented.
  • the acute-angled pushes itself Undercut of the mounting recess under the influence of the Gravity or under the load of the plate or on it resting roof tiles as it were on the assigned acute-angled section of the roof batten.
  • the mounting recess of the plate for a positive reception of the acute-angled section of the Roof batten is provided.
  • the acute-angled section of the Roof batten therefore expediently engages in a form-fitting manner the acute-angled undercut of the mounting recess on.
  • the acute angle ⁇ of the undercut is preferably 25 ° to 40 °, preferably 25 ° to 35 °. After a preferred embodiment of the invention is acute angle ⁇ of the undercut 27 ° to 33 °, for example 30 °.
  • a very special meaning is a second one Mounting recess provided on one end of the plate and is this second mounting recess to this face trained open. At the front, this second one Mounting recess so no limiting wall. Consequently forms the mounting recess provided on the front as it were a step on this face. It is in the Framework of the invention that when properly created or add another roof insulation panel to the one with the Mounting recess provided end face this mounting recess as it were completed. A corresponding one Section of the further plate preferably closes the previously open side of the mounting recess.
  • the second Mounting recess is like the first mounting recess for to put on or for hanging on a roof batten.
  • the second recess expediently has the same shape and size or at least essentially the same same shape and size as the first mounting recess. It is within the scope of the invention that the second mounting recess at least in the completed state (the means in the installed state of the roof insulation panels) has acute-angled undercut, which preferably the acute-angled undercut of the first assembly recess equivalent. According to a very preferred embodiment the invention is the second mounting recess on the Ridge side of the plate arranged. Then this is second Installation recess towards the ridge side of the roof insulation panel open. The second mounting recess is installed by means of the others on the ridge side Roof insulation panel completed. It is still in the Framework of the invention that the acute-angled undercut the second mounting recess is provided on the ridge side. The benefits associated with this orientation have been already explained above.
  • the invention is based on the finding that the roof insulation board due to their design according to the invention Can be easily fixed on a batten or on batten is.
  • the roof insulation panels according to the invention can their mounting recesses easily on the roof battens be put on and in this way simple and exact be positioned or oriented.
  • the roof insulation panels are characterized by a firm hold on the roof battens and additional fasteners such as nails or the like are not required to fix the plates. Therefore, the ones described at the beginning are also omitted disadvantageous thermal bridges. It should also be emphasized that the roof insulation panels according to the invention on simple and can be produced inexpensively.
  • the figures show a roof insulation board with an upper side 1 for the support of roof tiles (not shown) or Roof tiles and a roof slat-side underside 2.
  • the Bottom 2 has a first in the embodiment Mounting recess 3 with which the plate on a roof batten 4 (Fig. 3) can be attached or fixed.
  • the roof batten 4 engages in the first mounting recess 3.
  • the first mounting recess 3 has an acute angle Undercut 5, in which undercut 5 the roof batten 4 in the installed state of the plate with an acute angle Section 6 engages (Fig. 3).
  • the first assembly recess 3 extends across the entire width of the plate. 1, 3 and 4 that preferably and in the exemplary embodiment, the thickness d of the roof batten by a few Millimeter, for example 1 to 2 millimeters larger than the depth t of the mounting recess.
  • the Mounting recess 3 is rectangular in cross section, with the acute-angled undercut 5 on a rectangular side, trained (Fig. 1, 3 and 4). According to a very preferred embodiment and in the embodiment is the acute angle Undercut 5 of the mounting recess 3 on the ridge side arranged.
  • the acute-angled Undercut 5 in the installed state of the plate to the ridge is oriented. 1, 3 and 4 it can be seen that the mounting recess 3 for a positive reception of the acute-angled section 6 of the roof batten 4 is provided. The acute-angled section 6 thus engages form-fitting in the acute-angled undercut 5 of the Mounting recess 3 a. 1, 3 and 4 it can be seen that according to one embodiment and in the embodiment the roof batten 4 is narrower than the mounting recess 3, so in the installed or assembled state the slab a roof slat free clearance 7 in the mounting recess 3 remains. If according to the preferred embodiment the roof insulation board is made of foamed polystyrene, components of the roof insulation board are usually elastically deformable.
  • the roof batten 4 relates to the invention on the width b of the mounting recess 3 at least 60%, preferably at least 75% of the mounting recess 3.
  • the roof batten 4 takes in relation to the entire mounting recess 3, that is, in relation to the Width b and depth t of the mounting recess 3 at least 60%, preferably at least 75% of the mounting recess 3 on.
  • the acute angle ⁇ of the undercut 5 is preferably 25 ° to 35 °. In the exemplary embodiment (see in particular Fig. 3) is the acute angle ⁇ 30 °.
  • FIG. 1 and 4 in particular that can be seen that very preferred embodiment and in the embodiment a second mounting recess 8 on one end of the Plate is provided and that this mounting recess 8th before laying the plate (Fig. 1) towards the front is open.
  • this mounting recess 8 completed (this illustrates Fig. 4).
  • the additional plate created thus complements the open side the second mounting recess 8, so that a complete second mounting recess 8 results.
  • the second mounting recess 8 the ridge side 9 of the roof insulation panel.
  • a wedge-shaped element 11 provided with which when placing the plates together second mounting recess 8 is completed so that this second mounting recess 8 also has an acute angle Has undercut 5.
  • this acute-angled undercut 5 then also engages a roof batten 4 with her acute-angled section 6 (Fig. 4).
  • the second Mounting recess 8 the same shape and size as that first mounting recess 3. Also the second mounting recess 8 extends across the entire width of the The roof insulating board.
  • each roof insulation panel has two mounting recesses 3, 8 on.
  • the first mounting recess 3 is already unused Condition of the plate fully developed. Conveniently, and in the embodiment this is the first Mounting recess 3 with respect to the longitudinal extent of the Panel from the ridge side 9 to the eaves side 10 in the middle of the Bottom 2 of the plate provided. Mittig means in particular that the first mounting recess 3 in the in Regarding the length of the panel from the ridge side 9 to the eaves side 10 middle third of the bottom 2 of the plate is arranged.
  • an inventive Roof insulation panel on its top 1 preferably
  • Profilings 12 for the edition of not shown Has roof tiles or roof tiles.
  • these profiles 12 in cross section (or in the Side view) wedge-shaped thickening.
  • the Fig. 1 can be seen that in the unmated condition Plate at the top 1 of the plate in cross section wedge-shaped profiling 12.1 is provided, which is complete is formed and in relation to the longitudinal extent the plate from the ridge side 9 to the eaves side 10 expediently in the middle of the top 1 of the plate is arranged.
  • Two more wedge-shaped in cross section Profilings 12.2, on the other hand are in the unmated state Plate (Fig. 1) incomplete and complement each other only in the installed state of the plate (Fig. 4) with appropriate Profiling 12.2 of an adjacent plate for complete profile wedge-shaped in cross-section 12.
  • the embodiment explained above with the in Cross-section of wedge-shaped profiles 12 has Particularly proven in the context of the invention.

Abstract

The roof insulation board has an upper side (1) to support the roof tiles. The under side (2) of the board has at least one mounting recess (3) to suspend the board on a roof batten. The mounting recess is cut back for the roof batten (4), to engage in it with a section at an acute angle. The mounting recess runs across the whole width of the board, with a rectangular cross section, and the cut-back has an acute angle at one right angled side at an angle of 25-40 degrees and preferably 25-35 degrees .

Description

Die Erfindung betrifft eine Dachdämmplatte mit einer Oberseite für die Auflage von Dachpfannen bzw. Dachziegeln und einer dachlattenseitigen Unterseite. - Solche Dachdämmplatten bestehen normalerweise aus einem geschäumten Kunststoff, vorzugsweise aus geschäumtem Polystyrol. Die Dachdämmplatten werden auf die Dachlatten einer Dachkonstruktion aufgelegt und an den Dachlatten befestigt. Die aneinander gefügten Dachdämmplatten bilden somit eine Zwischenlage zwischen Dachlatten und Dachpfannen. Derartige Dachdämmplatten dienen insbesondere zur Wärmedämmung. An der Oberseite weisen die Dachdämmplatten in der Regel Profilierungen auf, die die Auflage und Positionierung von Dachpfannen erleichtern.The invention relates to a roof insulation panel with an upper side for the support of roof tiles or roof tiles and an underside on the roof slat side. - Such roof insulation panels are usually made of a foamed plastic, preferably made of foamed polystyrene. The roof insulation panels are on the roof battens of a roof structure applied and attached to the roof battens. The one another Joined roof insulation panels thus form an intermediate layer between roof battens and roof tiles. Such roof insulation panels serve in particular for thermal insulation. At the The roof insulation panels usually have profiles on the top on the support and positioning of roof tiles facilitate.

Die aus der Praxis bekannten Dachdämmplatten der eingangs genannten Art werden normalerweise mit speziellen Befestigungselementen an den Dachlatten befestigt. Bei den Befestigungselementen handelt es sich beispielsweise um Nägel, mit denen die Dachdämmplatten an den Dachlatten angenagelt werden. Diese Verlegungsweise der Dachdämmplatten ist sehr aufwändig und zwar sowohl sehr arbeitsaufwändig und damit kostenaufwändig als auch materialaufwändig, da in der Regel eine Vielzahl von Befestigungselementen für die Fixierung der Dachdämmplatten erforderlich ist. Die die Dachdämmplatten durchdringenden Befestigungselemente, insbesondere Nägel, bilden außerdem unerwünschte Wärmebrücken. Fernerhin ist bei den aus der Praxis bekannten Dachdämmplatten oftmals keine ausreichend exakte Positionierung möglich. Das kann zur Folge haben, dass auch eine funktionssichere Auflage der Dachziegel auf den Dachdämmplatten problematisch wird.The roof insulation panels known from practice at the beginning are usually made with special fasteners attached to the roof battens. Both Fasteners are, for example Nails with which the roof insulation boards on the roof battens to be nailed on. This way of laying the roof insulation panels is very complex and both very labor intensive and therefore costly as well as material-intensive, because there are usually a variety of fasteners required for fixing the roof insulation panels is. The fastening elements penetrating the roof insulation panels, nails in particular, also form undesirable Thermal bridges. Furthermore, in practice known roof insulation panels often not sufficiently precise Positioning possible. That can result in that too a reliable laying of the roof tiles on the roof insulation panels becomes problematic.

Demgegenüber liegt der Erfindung das technische Problem zugrunde, eine Dachdämmplatte der eingangs beschriebenen Art anzugeben, die auf einfache Weise positioniert und an den Dachlatten befestigt werden kann und mit der die vorstehend beschriebenen Nachteile effektiv vermieden werden.In contrast, the invention is the technical problem based on a roof insulation board of the type described Specify the type that is easily positioned and attached the roof battens can be attached and with the above disadvantages described can be effectively avoided.

Zur Lösung dieses technischen Problems lehrt die Erfindung eine Dachdämmplatte mit einer Oberseite für die Auflage von Dachpfannen und einer dachlattenseitigen Unterseite,
wobei die Unterseite zumindest eine Montageausnehmung aufweist, mit welcher Montageausnehmung die Platte an einer Dachlatte einhängbar ist, wobei die Dachlatte in die Montageausnehmung eingreift
und wobei die Montageausnehmung einen spitzwinkeligen Hinterschnitt aufweist, in welchen Hinterschnitt die Dachlatte im verlegten Zustand der Platte mit einem spitzwinkeligen Abschnitt eingreift.To solve this technical problem, the invention teaches a roof insulation panel with an upper side for supporting roof tiles and a lower side on the roof lath side,
wherein the underside has at least one mounting recess, with which mounting recess the plate can be hung on a roof batten, the roof batten engaging in the mounting recess
and wherein the mounting recess has an acute-angled undercut, in which undercut the roof batten engages with an acute-angled portion in the installed state of the plate.

Die Montageausnehmung weist also einen gleichsam keilförmigen Hinterschnitt auf, in den ein entsprechend ausgebildeter Abschnitt einer Dachlatte eingreifen kann. Es liegt somit im Rahmen der Erfindung, dass die erfindungsgemäße Dachdämmplatte für ein Aufsetzen bzw. für ein Einhängen an speziell geformten Dachlatten vorgesehen ist. Aufgrund des Einhängens der Dachdämmplatte mit ihrer Montageausnehmung an einer Dachlatte sind weitere Befestigungselemente zur Fixierung der Dachdämmplatte an der Dachlatte grundsätzlich nicht erforderlich. Durch das Einfassen der Dachlatte in die Montageausnehmung wird die Dachdämmplatte an der Dachlatte funktionssicher gehalten.The mounting recess thus has a wedge-shaped shape Undercut in which a suitably trained Section of a roof batten can engage. It is therefore within the scope of the invention that the invention Roof insulation board for putting on or for hanging is provided on specially shaped roof battens. Due to the hanging of the roof insulation board with its mounting recess there are further fastening elements on a roof batten for fixing the roof insulation panel to the roof batten basically not necessary. By edging the roof batten in the mounting recess is the Roof insulation board held functionally safe on the roof batten.

Es liegt im Rahmen der Erfindung, dass sich die Montage-ausnehmung über die gesamte Breite der Platte erstreckt. Zweckmäßigerweise weist die Montageausnehmung also keine Unterbrechungen entlang ihrer Erstreckung auf. In Bezug auf die Länge der Dachdämmplatte von der Firstseite zur Traufseite der Platte ist die Montageausnehmung vorzugsweise mittig in der Unterseite der Platte vorgesehen. Zweckmäßigerweise ist die Montageausnehmung im mittleren Drittel, bevorzugt im mittleren Fünftel der Platte (in Bezug auf die Länge der Platte) vorgesehen.It is within the scope of the invention that the mounting recess extends over the entire width of the plate. The assembly recess therefore expediently has none Interruptions along their extension. In relation to the length of the roof insulation board from the ridge side to the eaves side the plate, the mounting recess is preferred provided centrally in the underside of the plate. Conveniently, is the mounting recess in the middle Third, preferably in the middle fifth of the plate (in In relation to the length of the plate).

Wenn eine Dachdämmplatte auf die zugeordnete Dachlatte aufgesetzt ist und die Dachlatte folglich in die Montage-ausnehmung eingreift, so ragt die Dachlatte vorzugsweise aus der Unterseite der Platte etwas hervor. Zweckmäßigerweise ist die Dicke d der Dachlatte um wenige Millimeter, beispielsweise 0,5 bis 3 Millimeter, bevorzugt 1 bis 2 Millimeter größer als die Tiefe t der Montageausnehmung. Auf diese Weise können Ungenauigkeiten von Dachlatte und Dachstuhl bzw. Sparren effektiv ausgeglichen werden. - Nach bevorzugter Ausführungsform der Erfindung ist eine Montage-ausnehmung im Querschnitt rechteckförmig, mit dem spitzwinkeligen Hinterschnitt an einer Rechteckseite, ausgebildet. Die ansonsten im Querschnitt rechteckförmig ausgebildete Montageausnehmung weist also an einer Rechteckseite den spitzwinkeligen Hinterschnitt auf. When a roof insulation board is placed on the assigned roof batten is and the roof batten consequently in the mounting recess engages, the roof batten preferably protrudes something from the bottom of the plate. Conveniently, the thickness d of the roof batten is a few millimeters, for example 0.5 to 3 millimeters, preferably 1 to 2 Millimeters greater than the depth t of the mounting recess. In this way, inaccuracies from batten and Roof structure or rafters can be effectively compensated. - To A preferred embodiment of the invention is a mounting recess rectangular in cross-section, with the acute-angled Undercut on one side of the rectangle. The otherwise rectangular in cross section Mounting recess thus points on a rectangular side the acute-angled undercut.

Nach sehr bevorzugter Ausführungsform, der im Rahmen der Erfindung ganz besondere Bedeutung zukommt, ist der spitzwinkelige Hinterschnitt der Montageausnehmung firstseitig angeordnet. Firstseitige Anordnung meint, dass der spitzwinkelige Hinterschnitt bzw. die Spitze des spitzwinkeligen Hinterschnittes zur Firstseite der Platte hin orientiert ist. Firstseite der Platte bezieht sich auf den verlegten Zustand der Platte, in dem die betreffende Seite zum First hin orientiert ist. Im verlegten Zustand der Platte, insbesondere an einem Steildach, schiebt sich der spitzwinkelige Hinterschnitt der Montageausnehmung unter Einwirkung der Schwerkraft bzw. unter der Last der Platte bzw. der darauf aufliegenden Dachziegel gleichsam auf den zugeordneten spitzwinkeligen Abschnitt der Dachlatte auf. Hierdurch wird eine sehr effektive Fixierung der Dachdämmplatte an der Dachlatte erzielt, sodass zusätzliche Befestigungsmaßnahmen nicht mehr erforderlich sind. - Es liegt im Rahmen der Erfindung, dass die Montageausnehmung der Platte für eine formschlüssige Aufnahme des spitzwinkeligen Abschnittes der Dachlatte vorgesehen ist. Der spitzwinkelige Abschnitt der Dachlatte greift also zweckmäßigerweise formschlüssig in den spitzwinkeligen Hinterschnitt der Montageausnehmung ein.According to a very preferred embodiment of the Invention is of particular importance is the acute angle Undercut of the mounting recess on the ridge side arranged. Ridge-side arrangement means that the acute angle Undercut or the tip of the acute-angled Undercut oriented towards the ridge side of the panel is. The ridge side of the panel refers to the installed one Condition of the plate in which the relevant side to the ridge is oriented. In the installed state of the plate, in particular on a pitched roof, the acute-angled pushes itself Undercut of the mounting recess under the influence of the Gravity or under the load of the plate or on it resting roof tiles as it were on the assigned acute-angled section of the roof batten. This will a very effective fixation of the roof insulation panel to the Roof batten achieved, so additional fastening measures are no longer required. - It is within the Invention that the mounting recess of the plate for a positive reception of the acute-angled section of the Roof batten is provided. The acute-angled section of the Roof batten therefore expediently engages in a form-fitting manner the acute-angled undercut of the mounting recess on.

Vorzugsweise beträgt der spitze Winkel α des Hinterschnittes 25° bis 40°, bevorzugt 25° bis 35°. Nach einer bevorzugten Ausführungsform der Erfindung beträgt der spitze Winkel α des Hinterschnittes 27° bis 33°, beispielsweise 30°. The acute angle α of the undercut is preferably 25 ° to 40 °, preferably 25 ° to 35 °. After a preferred embodiment of the invention is acute angle α of the undercut 27 ° to 33 °, for example 30 °.

Nach bevorzugter Ausführungsform, der im Rahmen der Erfindung ganz besondere Bedeutung zukommt, ist eine zweite Montageausnehmung an einer Stirnseite der Platte vorgesehen und ist diese zweite Montageausnehmung zu dieser Stirnseite hin offen ausgebildet. Stirnseitig weist diese zweite Montageausnehmung also keine begrenzende Wandung auf. Somit bildet die stirnseitig vorgesehene Montageausnehmung gleichsam eine Stufe an dieser Stirnseite. Es liegt im Rahmen der Erfindung, dass beim ordnungsgemäßen Anlegen bzw. Anfügen einer weiteren Dachdämmplatte an die mit der Montageausnehmung versehene Stirnseite diese Montage-ausnehmung gleichsam vervollständigt wird. Ein entsprechender Abschnitt der weiteren Platte schließt vorzugsweise die bislang offene Seite der Montage-ausnehmung. Die zweite Montageausnehmung ist wie die erste Montageausnehmung für ein Aufsetzen bzw. für ein Einhängen an eine Dachlatte vorgesehen. Die zweite Ausnehmung hat zweckmäßigerweise die gleiche Form und Größe oder zumindest im Wesentlichen die gleiche Form und Größe wie die erste Montageausnehmung. Es liegt im Rahmen der Erfindung, dass auch die zweite Montageausnehmung zumindest im vervollständigten Zustand (das heißt im verlegten Zustand der Dachdämmplatten) einen spitzwinkeligen Hinterschnitt aufweist, der vorzugsweise dem spitzwinkeligen Hinterschnitt der ersten Montage-ausnehmung entspricht. Nach sehr bevorzugter Ausführungsform der Erfindung ist die zweite Montageausnehmung an der Firstseite der Platte angeordnet. Dann ist diese zweite Montageausnehmung zur Firstseite der Dachdämmplatte hin offen. Im verlegten Zustand wird die zweite Montage-ausnehmung mittels der firstseitig anliegenden weiteren Dachdämmplatte ver-vollständigt. Es liegt weiterhin im Rahmen der Erfindung, dass der spitzwinkelige Hinterschnitt der zweiten Montageausnehmung firstseitig vorgesehen ist. Die mit dieser Orientierung verbundenen Vorteile wurden bereits weiter oben erläutert.According to a preferred embodiment, the scope of the invention A very special meaning is a second one Mounting recess provided on one end of the plate and is this second mounting recess to this face trained open. At the front, this second one Mounting recess so no limiting wall. Consequently forms the mounting recess provided on the front as it were a step on this face. It is in the Framework of the invention that when properly created or add another roof insulation panel to the one with the Mounting recess provided end face this mounting recess as it were completed. A corresponding one Section of the further plate preferably closes the previously open side of the mounting recess. The second Mounting recess is like the first mounting recess for to put on or for hanging on a roof batten. The second recess expediently has the same shape and size or at least essentially the same same shape and size as the first mounting recess. It is within the scope of the invention that the second mounting recess at least in the completed state (the means in the installed state of the roof insulation panels) has acute-angled undercut, which preferably the acute-angled undercut of the first assembly recess equivalent. According to a very preferred embodiment the invention is the second mounting recess on the Ridge side of the plate arranged. Then this is second Installation recess towards the ridge side of the roof insulation panel open. The second mounting recess is installed by means of the others on the ridge side Roof insulation panel completed. It is still in the Framework of the invention that the acute-angled undercut the second mounting recess is provided on the ridge side. The benefits associated with this orientation have been already explained above.

Der Erfindung liegt die Erkenntnis zugrunde, dass die Dachdämmplatte aufgrund ihrer erfindungsgemäßen Ausgestaltung problemlos auf einer Dachlatte bzw. auf Dachlatten fixierbar ist. Die erfindungsgemäßen Dachdämmplatten können mit ihren Montageausnehmungen problemlos auf den Dachlatten aufgesetzt werden und auf diese Weise einfach und exakt positioniert bzw. orientiert werden. Die Dachdämmplatten zeichnen sich durch einen festen Halt an den Dachlatten aus und zusätzliche Befestigungselemente wie Nägel oder dergleichen sind zur Fixierung der Platten nicht erforderlich. Von daher entfallen auch die eingangs beschriebenen nachteilhaften Wärmebrücken. Hervorzuheben ist auch, dass die erfindungsgemäßen Dachdämmplatten auf einfache und kostengünstige Weise hergestellt werden können.The invention is based on the finding that the roof insulation board due to their design according to the invention Can be easily fixed on a batten or on batten is. The roof insulation panels according to the invention can their mounting recesses easily on the roof battens be put on and in this way simple and exact be positioned or oriented. The roof insulation panels are characterized by a firm hold on the roof battens and additional fasteners such as nails or the like are not required to fix the plates. Therefore, the ones described at the beginning are also omitted disadvantageous thermal bridges. It should also be emphasized that the roof insulation panels according to the invention on simple and can be produced inexpensively.

Nachfolgend wird die Erfindung anhand einer lediglich ein Ausführungsbeispiel darstellenden Zeichnung näher erläutert. Es zeigen in schematischer Darstellung:

Fig. 1
eine Seitenansicht einer erfindungsgemäßen Dachdämmplatte,
Fig. 2
eine Draufsicht auf die Unterseite des Gegenstandes nach Fig. 1 aus Richtung des Feiles A,
Fig. 3
den vergrößerten Ausschnitt B aus Fig. 1 und
Fig. 4
benachbarte aneinander angeschlossene Dachdämmplatten.
The invention is explained in more detail below on the basis of a drawing which represents only one exemplary embodiment. In a schematic representation:
Fig. 1
a side view of a roof insulation panel according to the invention,
Fig. 2
2 shows a plan view of the underside of the object according to FIG. 1 from the direction of the file A,
Fig. 3
the enlarged section B of Fig. 1 and
Fig. 4
Adjacent roof insulation panels.

Die Figuren zeigen eine Dachdämmplatte mit einer Oberseite 1 für die Auflage von nicht dargestellten Dachpfannen bzw. Dachziegeln und einer dachlattenseitigen Unterseite 2. Die Unterseite 2 weist im Ausführungsbeispiel eine erste Montageausnehmung 3 auf, mit der die Platte an einer Dachlatte 4 (Fig. 3) einhängbar bzw. fixierbar ist. Die Dachlatte 4 greift dabei in die erste Montageausnehmung 3 ein. Die erste Montageausnehmung 3 weist einen spitzwinkeligen Hinterschnitt 5 auf, in welchen Hinterschnitt 5 die Dachlatte 4 im verlegten Zustand der Platte mit einem spitzwinkeligen Abschnitt 6 eingreift (Fig. 3).The figures show a roof insulation board with an upper side 1 for the support of roof tiles (not shown) or Roof tiles and a roof slat-side underside 2. The Bottom 2 has a first in the embodiment Mounting recess 3 with which the plate on a roof batten 4 (Fig. 3) can be attached or fixed. The roof batten 4 engages in the first mounting recess 3. The first mounting recess 3 has an acute angle Undercut 5, in which undercut 5 the roof batten 4 in the installed state of the plate with an acute angle Section 6 engages (Fig. 3).

In der Figur 2 ist erkennbar, dass sich die erste Montage-ausnehmung 3 über die gesamte Breite der Platte erstreckt. Aus den Fig. 1, 3 und 4 geht hervor, dass vorzugsweise und im Ausführungsbeispiel die Dicke d der Dachlatte um wenige Millimeter, beispielsweise 1 bis 2 Millimeter größer ist als die Tiefe t der Montageausnehmung. Dies ist in den Fig. 1, 3 und 4, insbesondere in Fig. 3, angedeutet worden. Die Montageausnehmung 3 ist im Querschnitt rechteckförmig, mit dem spitzwinkeligen Hinterschnitt 5 an einer Rechteckseite, ausgebildet (Fig. 1, 3 und 4). Nach sehr bevorzugter Ausführungsform und im Ausführungsbeispiel ist der spitzwinkelige Hinterschnitt 5 der Montageausnehmung 3 firstseitig angeordnet. Das heißt, dass der spitzwinkelige Hinterschnitt 5 im verlegten Zustand der Platte zum First hin orientiert ist. Aus den Fig. 1, 3 und 4 ist entnehmbar, dass die Montageausnehmung 3 für eine formschlüssige Aufnahme des spitzwinkeligen Abschnittes 6 der Dachlatte 4 vorgesehen ist. Der spitzwinkelige Abschnitt 6 greift also formschlüssig in den spitzwinkeligen Hinterschnitt 5 der Montageausnehmung 3 ein. In den Fig. 1, 3 und 4 ist erkennbar, dass nach einer Ausführungsform und im Ausführungsbeispiel die Dachlatte 4 schmaler ist als die Montage-ausnehmung 3, sodass im verlegten bzw. montierten Zustand der Platte ein dachlattenfreier Spielraum 7 in der Montage-ausnehmung 3 verbleibt. Wenn nach bevorzugter Ausführungsform die Dachdämmplatte aus geschäumtem Polystyrol besteht, so sind Komponenten der Dachdämmplatte in der Regel elastisch verformbar. Dann kann grundsätzlich die Dachlatte 4 die Montageausnehmung 3 auch vollständig ausfüllen oder nahezu vollständig ausfüllen, weil die elastische Verformbarkeit der Seitenwände der Montageausnehmung 3 nichtsdestoweniger ein einfaches Aufsetzen bzw. Aufklemmen auf die Dachlatte 4 gestattet. Nach sehr bevorzugter Ausführungsform der Erfindung nimmt die Dachlatte 4 in Bezug auf die Breite b der Montageausnehmung 3 zumindest 60%, vorzugsweise zumindest 75% der Montageausnehmung 3 ein. Zweckmäßigerweise nimmt die Dachlatte 4 in Bezug auf die gesamte Montageausnehmung 3, das heißt in Bezug auf die Breite b und die Tiefe t der Montageausnehmung 3 zumindest 60%, vorzugsweise zumindest 75 % der Montageausnehmung 3 ein.It can be seen in FIG. 2 that the first assembly recess 3 extends across the entire width of the plate. 1, 3 and 4 that preferably and in the exemplary embodiment, the thickness d of the roof batten by a few Millimeter, for example 1 to 2 millimeters larger than the depth t of the mounting recess. This is shown in Figs. 1, 3 and 4, in particular in Fig. 3, have been indicated. The Mounting recess 3 is rectangular in cross section, with the acute-angled undercut 5 on a rectangular side, trained (Fig. 1, 3 and 4). According to a very preferred embodiment and in the embodiment is the acute angle Undercut 5 of the mounting recess 3 on the ridge side arranged. That means that the acute-angled Undercut 5 in the installed state of the plate to the ridge is oriented. 1, 3 and 4 it can be seen that the mounting recess 3 for a positive reception of the acute-angled section 6 of the roof batten 4 is provided. The acute-angled section 6 thus engages form-fitting in the acute-angled undercut 5 of the Mounting recess 3 a. 1, 3 and 4 it can be seen that according to one embodiment and in the embodiment the roof batten 4 is narrower than the mounting recess 3, so in the installed or assembled state the slab a roof slat free clearance 7 in the mounting recess 3 remains. If according to the preferred embodiment the roof insulation board is made of foamed polystyrene, components of the roof insulation board are usually elastically deformable. Then basically the roof batten 4 also completely fill the mounting recess 3 or fill almost completely because of the elastic deformability the side walls of the mounting recess 3 nonetheless simply put on or pinch on the roof batten 4 allowed. According to a very preferred embodiment the roof batten 4 relates to the invention on the width b of the mounting recess 3 at least 60%, preferably at least 75% of the mounting recess 3. Appropriately, the roof batten 4 takes in relation to the entire mounting recess 3, that is, in relation to the Width b and depth t of the mounting recess 3 at least 60%, preferably at least 75% of the mounting recess 3 on.

Der spitze Winkel α des Hinterschnittes 5 beträgt vorzugsweise 25° bis 35°. Im Ausführungsbeispiel (siehe insbesondere Fig. 3) beträgt der spitze Winkel α 30°. The acute angle α of the undercut 5 is preferably 25 ° to 35 °. In the exemplary embodiment (see in particular Fig. 3) is the acute angle α 30 °.

Insbesondere den Fig. 1 und 4 ist entnehmbar, dass nach sehr bevorzugter Ausführungsform und im Ausführungsbeispiel eine zweite Montageausnehmung 8 an einer Stirnseite der Platte vorgesehen ist und dass diese Montageausnehmung 8 vor dem Verlegen der Platte (Fig. 1) zur Stirnseite hin offen ist. Beim Anlegen einer weiteren Platte an die Stirnseite mit der Montageausnehmung 8 wird diese Montage-ausnehmung 8 vervollständigt (dies verdeutlicht Fig. 4). Die weitere angelegte Platte ergänzt also die offene Seite der zweiten Montageausnehmung 8, sodass eine vollständige zweite Montageausnehmung 8 resultiert. Vorzugsweise und im Ausführungsbeispiel ist die zweite Montageausnehmung 8 an der Firstseite 9 der Dachdämmplatte angeordnet. Zweckmäßigerweise und im Ausführungsbeispiel ist an der Traufseite 10 der Dachdämmplatte ein keilförmiges Element 11 vorgesehen, mit dem beim Aneinanderlegen der Platten die zweite Montageausnehmung 8 vervollständigt wird, sodass auch diese zweite Montageausnehmung 8 einen spitzwinkeligen Hinterschnitt 5 aufweist. In diesem spitzwinkeligen Hinterschnitt 5 greift dann ebenfalls eine Dachlatte 4 mit ihrem spitzwinkeligen Abschnitt 6 ein (Fig. 4). Nach bevorzugter Ausführungsform und im Ausführungsbeispiel hat die zweite Montageausnehmung 8 die gleiche Form und Größe wie die erste Montageausnehmung 3. Auch die zweite Montage-ausnehmung 8 erstreckt sich über die gesamte Breite der Dachdämmplatte.1 and 4 in particular that can be seen that very preferred embodiment and in the embodiment a second mounting recess 8 on one end of the Plate is provided and that this mounting recess 8th before laying the plate (Fig. 1) towards the front is open. When placing another plate on the front with the mounting recess 8, this mounting recess 8 completed (this illustrates Fig. 4). The additional plate created thus complements the open side the second mounting recess 8, so that a complete second mounting recess 8 results. Preferably and in The embodiment is the second mounting recess 8 the ridge side 9 of the roof insulation panel. Conveniently, and in the embodiment is on the eaves side 10 of the roof insulation panel a wedge-shaped element 11 provided with which when placing the plates together second mounting recess 8 is completed so that this second mounting recess 8 also has an acute angle Has undercut 5. In this acute-angled undercut 5 then also engages a roof batten 4 with her acute-angled section 6 (Fig. 4). According to preferred Embodiment and in the embodiment has the second Mounting recess 8 the same shape and size as that first mounting recess 3. Also the second mounting recess 8 extends across the entire width of the The roof insulating board.

Vorzugsweise und im Ausführungsbeispiel nach den Figuren weist also jede Dachdämmplatte zwei Montageausnehmungen 3, 8 auf. Die erste Montageausnehmung 3 ist bereits im unverlegten Zustand der Platte vollständig ausgebildet. Zweckmäßigerweise und im Ausführungsbeispiel ist diese erste Montageausnehmung 3 in Bezug auf die Längserstreckung der Platte von der Firstseite 9 zur Traufseite 10 mittig in der Unterseite 2 der Platte vorgesehen. Mittig meint dabei insbesondere, dass die erste Montageausnehmung 3 in dem in Bezug auf die Längserstreckung der Platte von der Firstseite 9 zur Traufseite 10 mittleren Drittel der Unterseite 2 der Platte angeordnet ist.Preferably and in the embodiment according to the figures therefore, each roof insulation panel has two mounting recesses 3, 8 on. The first mounting recess 3 is already unused Condition of the plate fully developed. Conveniently, and in the embodiment this is the first Mounting recess 3 with respect to the longitudinal extent of the Panel from the ridge side 9 to the eaves side 10 in the middle of the Bottom 2 of the plate provided. Mittig means in particular that the first mounting recess 3 in the in Regarding the length of the panel from the ridge side 9 to the eaves side 10 middle third of the bottom 2 of the plate is arranged.

In den Fig. 1 und 4 ist erkennbar, dass eine erfindungsgemäße Dachdämmplatte an ihrer Oberseite 1 vorzugsweise Profilierungen 12 für die Auflage von nicht dargestellten Dachpfannen bzw. Dachziegeln aufweist. Zweckmäßigerweise sind diese Profilierungen 12 im Querschnitt (bzw. in der Seitenansicht) keilförmig sich verdickend ausgebildet. Der Fig. 1 ist entnehmbar, dass im unverlegten Zustand der Platte an der Oberseite 1 der Platte eine im Querschnitt keilförmige Profilierung 12.1 vorgesehen ist, die vollständig ausgebildet ist und in Bezug auf die Längserstreckung der Platte von der Firstseite 9 zur Traufseite 10 zweckmäßigerweise mittig auf der Oberseite 1 der Platte angeordnet ist. Zwei weitere im Querschnitt keilförmige Profilierungen 12.2 sind dagegen im unverlegten Zustand der Platte (Fig. 1) unvollständig ausgebildet und ergänzen sich erst im verlegten Zustand der Platte (Fig. 4) mit entsprechenden Profilierungen 12.2 einer benachbarten Platte zur vollständigen in Querschnitt keilförmigen Profilierung 12. Die vorstehend erläuterte Ausführungsform mit den im Querschnitt keilförmigen Profilierungen 12 hat sich im Rahmen der Erfindung besonders bewährt.1 and 4 it can be seen that an inventive Roof insulation panel on its top 1 preferably Profilings 12 for the edition of not shown Has roof tiles or roof tiles. Conveniently, are these profiles 12 in cross section (or in the Side view) wedge-shaped thickening. The Fig. 1 can be seen that in the unmated condition Plate at the top 1 of the plate in cross section wedge-shaped profiling 12.1 is provided, which is complete is formed and in relation to the longitudinal extent the plate from the ridge side 9 to the eaves side 10 expediently in the middle of the top 1 of the plate is arranged. Two more wedge-shaped in cross section Profilings 12.2, on the other hand, are in the unmated state Plate (Fig. 1) incomplete and complement each other only in the installed state of the plate (Fig. 4) with appropriate Profiling 12.2 of an adjacent plate for complete profile wedge-shaped in cross-section 12. The embodiment explained above with the in Cross-section of wedge-shaped profiles 12 has Particularly proven in the context of the invention.

Claims (9)

Dachdämmplatte mit einer Oberseite (1) für die Auflage von Dachpfannen und einer dachlattenseitigen Unterseite (2),
wobei die Unterseite (2) zumindest eine Montageausnehmung (3) aufweist, mit welcher Montageausnehmung (3) die Platte an einer Dachlatte (4) einhängbar ist, wobei die Dachlatte (4) in die Montageausnehmung (3) eingreift
und wobei die Montageausnehmung (3) einen spitzwinkeligen Hinterschnitt (5) aufweist, in welchen Hinterschnitt (5) die Dachlatte (4) im verlegten Zustand der Platte mit einem spitzwinkeligen Abschnitt (6) eingreift.Roof insulation panel with an upper side (1) for supporting roof tiles and an underside (2) on the roof lath side,
wherein the underside (2) has at least one mounting recess (3) with which mounting recess (3) the plate can be hung on a roof batten (4), the roof batten (4) engaging in the mounting recess (3)
and wherein the mounting recess (3) has an acute-angled undercut (5), in which undercut (5) the roof batten (4) engages with an acute-angled portion (6) in the installed state of the panel. Dachdämmplatte nach Anspruch 1, wobei sich die Montageausnehmung (3) über die gesamte Breite der Platte erstreckt.Roof insulation panel according to claim 1, wherein the Mounting recess (3) over the entire width of the plate extends. Dachdämmplatte nach einem der Ansprüche 1 oder 2, wobei die Montageausnehmung (3) im Querschnitt rechteckförmig, mit dem spitzwinkeligen Hinterschnitt (5) an einer Rechteckseite, ausgebildet ist.Roof insulation panel according to one of claims 1 or 2, the mounting recess (3) being rectangular in cross section, with the acute-angled undercut (5) on one Rectangular side, is formed. Dachdämmplatte nach einem der Ansprüche 1 bis 3, wobei der spitzwinkelige Hinterschnitt (5) der Montageausnehmung (3) firstseitig angeordnet ist.Roof insulation panel according to one of claims 1 to 3, wherein the acute-angled undercut (5) of the mounting recess (3) is arranged on the ridge side. Dachdämmplatte nach einem der Ansprüche 1 bis 4, wobei die Montageausnehmung (3) für eine formschlüssige Aufnahme des spitzwinkeligen Abschnittes (6) der Dachlatte (4) vorgesehen ist.Roof insulation panel according to one of claims 1 to 4, wherein the mounting recess (3) for a positive fit of the acute-angled section (6) of the roof batten (4) is provided is. Dachdämmplatte nach einem der Ansprüche 1 bis 5, wobei der spitze Winkel α des Hinterschnittes 25° bis 40°, vorzugsweise 25° bis 35° beträgt.Roof insulation panel according to one of claims 1 to 5, wherein the acute angle α of the undercut 25 ° to 40 °, preferably Is 25 ° to 35 °. Dachdämmplatte nach einem der Ansprüche 1 bis 6, wobei eine zweite Montageausnehmung (8) an einer Stirnseite der Platte vorgesehen ist und wobei die Montageausnehmung (8) zur Stirnseite der Platte hin offen ist.Roof insulation panel according to one of claims 1 to 6, wherein a second mounting recess (8) on one end of the Plate is provided and wherein the mounting recess (8) is open towards the front of the plate. Dachdämmplatte nach Anspruch 7, wobei beim Anlegen einer weiteren Platte an die Stirnseite mit der Montage-ausnehmung (8) eine Vervollständigung dieser zweiten Montageausnehmung (8) erfolgt.Roof insulation panel according to claim 7, wherein when applying another plate on the front side with the mounting recess (8) a completion of this second Installation recess (8) takes place. Dachdämmplatte nach einem der Ansprüche 7 oder 8, wobei die zweite Montageausnehmung (8) an der Firstseite (9) der Platte angeordnet ist.Roof insulation panel according to one of claims 7 or 8, the second mounting recess (8) on the ridge side (9) the plate is arranged.
EP02023857A 2001-12-14 2002-10-24 Roof-insulating slab Expired - Lifetime EP1319769B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10161638 2001-12-14
DE10161638 2001-12-14
DE10200444 2002-01-09
DE10200444A DE10200444A1 (en) 2001-12-14 2002-01-09 The roof insulating board

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EP1319769A2 true EP1319769A2 (en) 2003-06-18
EP1319769A3 EP1319769A3 (en) 2004-07-07
EP1319769B1 EP1319769B1 (en) 2007-07-18

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AT (1) ATE367492T1 (en)
DE (1) DE50210491D1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE854254C (en) * 1949-12-08 1952-11-04 Bruno Halbe Roof covering with roof tiles or tile-shaped roof panels made of any building or material
FR2246703A1 (en) * 1973-10-03 1975-05-02 Thermodach Dachtechnik Gmbh Foamed plastic under-tile heat-insulating roof panels - with extension strip, overlapping roof batten formed on bottom edge
DE3304806A1 (en) * 1983-02-11 1984-08-16 Helfrecht, Manfred, 8598 Waldershof Heat-insulating element for an underroof
FR2549879A1 (en) * 1983-07-28 1985-02-01 Woestelandt Joseph Self-fastening shingle or tile.
DE3430753A1 (en) * 1984-08-21 1986-03-06 Thermodach Dachtechnik GmbH, 8598 Waldershof Device for fastening counter-battens on heat-insulating panels
GB2318595A (en) * 1996-10-24 1998-04-29 Christopher Albert Hogben Roofing slab for supporting cladding, e.g.tiles
EP1077294A2 (en) * 1999-08-16 2001-02-21 MARMORIT GmbH Insulation for a building wall

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE854254C (en) * 1949-12-08 1952-11-04 Bruno Halbe Roof covering with roof tiles or tile-shaped roof panels made of any building or material
FR2246703A1 (en) * 1973-10-03 1975-05-02 Thermodach Dachtechnik Gmbh Foamed plastic under-tile heat-insulating roof panels - with extension strip, overlapping roof batten formed on bottom edge
DE3304806A1 (en) * 1983-02-11 1984-08-16 Helfrecht, Manfred, 8598 Waldershof Heat-insulating element for an underroof
FR2549879A1 (en) * 1983-07-28 1985-02-01 Woestelandt Joseph Self-fastening shingle or tile.
DE3430753A1 (en) * 1984-08-21 1986-03-06 Thermodach Dachtechnik GmbH, 8598 Waldershof Device for fastening counter-battens on heat-insulating panels
GB2318595A (en) * 1996-10-24 1998-04-29 Christopher Albert Hogben Roofing slab for supporting cladding, e.g.tiles
EP1077294A2 (en) * 1999-08-16 2001-02-21 MARMORIT GmbH Insulation for a building wall

Also Published As

Publication number Publication date
ATE367492T1 (en) 2007-08-15
EP1319769B1 (en) 2007-07-18
DE50210491D1 (en) 2007-08-30
EP1319769A3 (en) 2004-07-07

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