EP1036891B1 - Prefabricated composite system for producing interior or exterior walls for buildings - Google Patents
Prefabricated composite system for producing interior or exterior walls for buildings Download PDFInfo
- Publication number
- EP1036891B1 EP1036891B1 EP99103870A EP99103870A EP1036891B1 EP 1036891 B1 EP1036891 B1 EP 1036891B1 EP 99103870 A EP99103870 A EP 99103870A EP 99103870 A EP99103870 A EP 99103870A EP 1036891 B1 EP1036891 B1 EP 1036891B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- composite system
- prefabricated composite
- panel
- spacing elements
- inner 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.)
- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 239000004567 concrete Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 29
- 239000000463 material Substances 0.000 description 11
- 239000002023 wood Substances 0.000 description 10
- 229920006328 Styrofoam Polymers 0.000 description 5
- 239000011505 plaster Substances 0.000 description 5
- 239000008261 styrofoam Substances 0.000 description 5
- 229920006329 Styropor Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920006327 polystyrene foam Polymers 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
Definitions
- the invention relates to a prefabricated composite system for the production of interior and / or Exterior walls of buildings, consisting of an inner panel of wood-based material and a Outer plate made of a thermally insulating hard foam and between the plates with concrete fillable cavities limiting, one-piece, spaced apart and arranged in rows spacers, with the inner plate by adhesive bonds are firmly connected and communicate with the outer panel.
- the inner plate also made of gypsum material or fiber cement, and between the Plates arranged, cavities delimiting, one-piece fasteners made of Wooden or plastic bodies can be made both with the outer plate and with the inner plate firmly connected by the adhesive bonds.
- This composite system can be produce with relatively little effort, easy to assemble and requires only one One-time facade treatment with exterior plaster or plastic thin plaster.
- the outer plate This composite system can consist of flame-retardant polystyrene foam. This material meets the fire protection conditions and is as a construction material already tried for a long time. Leave the required sheets of EPS material such as Styrofoam already produce easily in large dimensions on the desired dimensions. By Variation of the wall thickness allows the outer panel to meet the different conditions adapted to the thermal insulation. It is also possible, the outlaws from others structurally suitable foam produce.
- the outer surface of the outer panel of this itself proven composite system has the respectively relatively small contact area between the outer plate facing bearing surface of each spacer and the outer plate as a weak point. Furthermore, it has been found that to increase the stability, in particular the bending strength of the composite system a determination of in the cavities between the spacers provided steel grid is required.
- the invention is therefore based on the object, a prefabricated composite system of the type mentioned improved stability and bending stiffness while maintaining the to provide previous benefits.
- each in a row arranged spacers and the outer plate is provided a wood-based panel, the facing both with the outer panel and with the latter bearing surface of each of associated spacer is firmly connected by adhesive bonds and one of the length or width of the inner and the outer plate has corresponding length and width, the at least twice the largest dimension of the bearing surface of each spacer is, and that in the cavities between the spacers steel mesh with in Concrete casting extending and resting on the inner plate steel lattice girders are provided, each steel grid by a plurality of spaced apart, respectively ring-like over a portion of the steel grid of cross-fasteners on the inner panel is fixed stable.
- each spacer which are each connected by means of adhesive to the inner plate and to the corresponding wooden material plate glued to the outer plate, preferably each form an adhesive surface of at least 45 cm 2 .
- at least twelve of the spacers arranged in rows are provided per m 2 of the composite system. Pro m 2 of the composite system, three rows of spacers may be provided, wherein the distance between the adjacent rows are the same, four spacers are provided in each row and the distance between adjacent spacers of each row is the same.
- the clamp-like fastening elements each have a central, one Steel beam or a part of the steel mesh enclosing main part with a cross-sectional shape an inverted U on whose legs at the lower end in each case by 90 ° go over angled plate-like part, which rests flat on the inner plate and has at least one punched in which a driven into the inner plate Fixing screw is added.
- the fasteners can be made of sheet steel molded or injection molded from a durable plastic.
- the outer plate of flame-retardant polystyrene foam such as e.g. Styrofoam.
- This material meets the fire protection conditions and is as Construction material has long been tested in practice.
- the required styrofoam plates can be easily produced in the desired dimensions on an industrial scale.
- the outer plate can be different conditions in terms of Thermal insulation to be adjusted. It is also possible to make the outer panel of others constructional EPS materials.
- the inner plate of a formaldehyde-free chipboard with high Wood content.
- the inner panels can be living room side with wallpaper or a textile Wall coating be provided so that the application of an additional Interior plaster layer can be omitted.
- the spacers between the inner plate and the respective with the outer plate connected wood-based panels may also consist of styrofoam elements and square, circular or rectangular bearing surfaces have a permanent as well as solid Adhesive bond with the inner plate and the respective wood-based panel to form.
- the Spacers may e.g. made of double-T profiles made of styrofoam, with those at Use of a suitable adhesive a particularly resistant adhesive bond can be achieved.
- Spacers of compressed waste paper, wood fibers or pressboard or grown Woods are also suitable. Have also proven to distance elements from a difficult flammable, polar plastic and made of a secondary material, paying attention to it is that the adhesives used with both this plastic and with the respective Wood-based panel make a tough connection.
- adhesives such as e.g. a one-component adhesive based on polyurethane with Oxygen binding, have proven themselves, with the waiting time until the onset of Setting process at least 45 min. should be. But it can also be two-component - Adhesives are used when the open waiting times are reached and no special ones Conditions for setting are required. However, the adhesives used should be one have relatively high gap bridgeability by their volume during the setting process enlarge, and easy to dose, environmentally friendly and against water and chemicals be resistant.
- the stability of the prefabricated composite system is increased satisfactorily by the specially sized, each between the arranged in a row spacers and the outer panel wood panels, so that even with punctual loads on the outer surface of the outer panel such as STYROPOR Damage to this is virtually impossible.
- This increase in stability of the prefabricated composite system according to the invention is at the same time caused by an improved bending stability of the latter, which is determined by the steel grids extending in each case in the cavities between the spacers in the concrete pouring direction with the special fastening elements fixed to the inner plate.
- the prefabricated composite system may be provided with corresponding recesses.
- the prefabricated composite system consisting of a thermally insulating hard foam such as STYROPOR outer plate 1 and an inner plate 2 formed of a wood material, which are spaced from each other.
- a thermally insulating hard foam such as STYROPOR outer plate 1
- an inner plate 2 formed of a wood material, which are spaced from each other.
- spacers 3 Between the plates 1 and 2 are one-piece, spaced-apart and arranged in rows spacers 3, namely according to the preferred embodiment of Figure 1 per m 2 of the prefabricated composite system three rows of spacers 3, wherein the distance between their adjacent rows is the same, four spacers 3 are provided in each row and the distance between adjacent spacers 3 of each row is the same.
- the spacers 3 define between the plates 1 and 2 with concrete fillable cavities 4.
- each of the associated spacers 3 are each connected by an adhesive joint 5. With their opposite support surface 7, the spacers 3 are firmly connected to the inner plate 2 by further adhesive bonds 5.
- Each wood-material panel 6 has a length corresponding to the length or width of the inner and outer plates 2 and 1 and a width which is at least twice as large as the largest dimension of the support surface 7 of each spacer 3.
- each Steel grille 8 on the inner plate 2 is, as shown in Fig. 4, by a plurality Given fasteners 10 which are spaced from each other, each having a part 9 of the Steel grid 8 or one connected to the respective steel grid 8 steel lattice girder 17th grab like a bell and are attached to the inner plate 2.
- Fig. 3 From Fig. 3 is a preferred embodiment of the clamp-like fasteners 10th each having a central, a steel lattice girder 17 or a part 9 of the steel grid 8 (Fig. 4) encompassing body 12 having a cross-sectional shape of an inverted U, whose legs 13 at the lower end in each case in an angled plate plate-like part 14th go over, each resting flat on the inner plate 2 and at least one punch 15th in which a driven into the inner plate 2 fastening screw 16 (Fig. 4) was added is.
- the fasteners 10 may be formed from sheet steel or from a suitable resistant plastic to be produced by injection molding.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Panels For Use In Building Construction (AREA)
Description
Die Erfindung betrifft ein vorgefertigtes Verbundsystem zur Herstellung von Innen- und/oder Außenwänden von Gebäuden, bestehend aus einer Innenplatte aus Holzwerkstoff und einer Außenplatte aus einem wärmedämmenden harten Schaumstoff und aus zwischen den Platten mit Beton ausfüllbare Hohlräume begrenzenden, einteiligen, zu einander beabstandeten und reihenmäßig angeordneten Abstandshaltern, die mit der Innenplatte durch Klebeverbindungen fest verbunden sind und mit der Außenplatte in Verbindung stehen.The invention relates to a prefabricated composite system for the production of interior and / or Exterior walls of buildings, consisting of an inner panel of wood-based material and a Outer plate made of a thermally insulating hard foam and between the plates with concrete fillable cavities limiting, one-piece, spaced apart and arranged in rows spacers, with the inner plate by adhesive bonds are firmly connected and communicate with the outer panel.
In der Praxis ist es bereits bekannt, als Außenwand Schahmgssteine aus EPS-Material einzusetzen. Die Schalungssteine weisen mehrere Kammern auf, die mit Beton gefüllt werden. Die Schalungssteine werden schichtweise zur Errichtung der Außenwand angeordnet und erhalten beidseitig einen Putz. Die Herstellung der Schalungssteine ist sehr aufwendig, und es muß für gängige Baukonstruktionen eine erhebliche Anzahl von Schahmgssteinvarianten zur Verfügung stehen, deren Herstellung nur in speziell dafür geeigneten Formen erfolgen kann. Es ergeben sich somit verhältnismäßig hohe Herstellungskosten. Weiterhin erfordern diese Schalungssteine einen relativ hohen Montageaufwand. Die Innenseite der so errichteten Wände muß vor dem Aufbringen von Tapete, Fliesen oder dgL mit einem Innenputz versehen werden.In practice, it is already known, as outer wall Schahmgssteine from EPS material use. The shuttering blocks have several chambers that are filled with concrete. The shuttering stones are arranged in layers for the construction of the outer wall and get a plaster on both sides. The production of formwork blocks is very expensive, and it must for common constructions a considerable number of Schahmgssteinvarianten for Are available whose production can only be done in specially suitable forms. It thus result in relatively high production costs. Furthermore, these require Formwork blocks a relatively high installation costs. The inside of the walls so constructed must be provided with a plaster before applying wallpaper, tiles or dgL.
Bei einem bekannten Verbundsystem der eingangs erwähnten Art (DE-GM 93 13 091.0) kann die Innenplatte auch aus Gipswerkstoff oder Faserzement bestehen, und die zwischen den Platten angeordneten, Hohlräume begrenzenden, einteiligen Verbindungselemente, die aus Holz- oder Kunststoffkörpern bestehen können, sind sowohl mit der Außenplatte als auch mit der Innenplatte durch die Klebeverbindungen festverbunden. Dieses Verbundsystem läßt sich mit verhältnismäßig geringem Aufwand herstellen, einfach montieren und erfordert nur eine einmalige Fassadenbehandlung mit Außenputz oder Kunststoff-Dünnputz. Die Außenplatte dieses Verbundsystems kann aus schwer entflammbarem Polystyren- Hartschaumstof bestehen. Dieser Werkstoff erfüllt die brandschutztechnischen Bedingungen und ist als Bauwerkstoff bereits seit längerem erprobt. Die erforderlichen Platten aus EPS-Material wie Styropor lassen sich bereits in gewünschten Abmessungen problemlos großtechnisch herstellen. Durch Variation der Wanddicke kann die Außenplatte den unterschiedlichen Bedingungen hinsichtlich der Wärmedämmung angepaßt werden. Auch ist es möglich, die Außenpbtte aus anderen bautechnisch geeigneten Schaumstoffen herzustellen.In a known composite system of the type mentioned above (DE-GM 93 13 091.0) can the inner plate also made of gypsum material or fiber cement, and between the Plates arranged, cavities delimiting, one-piece fasteners made of Wooden or plastic bodies can be made both with the outer plate and with the inner plate firmly connected by the adhesive bonds. This composite system can be produce with relatively little effort, easy to assemble and requires only one One-time facade treatment with exterior plaster or plastic thin plaster. The outer plate This composite system can consist of flame-retardant polystyrene foam. This material meets the fire protection conditions and is as a construction material already tried for a long time. Leave the required sheets of EPS material such as Styrofoam already produce easily in large dimensions on the desired dimensions. By Variation of the wall thickness allows the outer panel to meet the different conditions adapted to the thermal insulation. It is also possible, the outlaws from others structurally suitable foam produce.
Bei punktuellen Dauerdruckbelastungen der Außenfläche der Außenplattedieses an sich bewährten Verbundsystems hat sich die jeweils verhältnismäßig kleine Kontaktfläche zwischen der der Außenplatte zugewandten Auflagefläche jedes Abstandshalters und der Außenplatte als ein Schwachpunkt erwiesen. Weiterhin hat sich gezeigt, daß zur Erhöhung der Stabilität, insbesondere der Biegefestigkeit des Verbundsystems eine Festlegung der in den Hohlräumen zwischen den Abstandshaltern vorgesehenen Stahlgitter erforderlich ist.At punctual continuous pressure loads the outer surface of the outer panel of this itself proven composite system has the respectively relatively small contact area between the outer plate facing bearing surface of each spacer and the outer plate as a weak point. Furthermore, it has been found that to increase the stability, in particular the bending strength of the composite system a determination of in the cavities between the spacers provided steel grid is required.
Der Erfindung liegt daher die Aufgabe zugrunde, ein vorgefertigtes Verbundsystem der eingangs erwähnten Art verbesserter Stabilität und Biegesteifigkeit bei Aufrechterhaltung der bisherigen Vorteile zur Verfügung zu stellen.The invention is therefore based on the object, a prefabricated composite system of the type mentioned improved stability and bending stiffness while maintaining the to provide previous benefits.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß zwischen den jeweils in einer Reihe angeordneten Abstandshaltern und der Außenplatte eine Holzwerkstoffplatte vorgesehen ist, die sowohl mit der Außenplatte als auch mit der letzterer zugewandten Auflagefläche jedes der zugeordneten Abstandshalter durch Klebverbindungen fest verbunden ist und eine der Länge oder Breite der Innen- und der Außenplatte entsprechende Länge und Breite aufweist, die mindestens doppelt so groß wie die größte Abmessung der Auflagefläche jedes Abstandshalters ist, und daß in den Hohlräumen zwischen den Abstandshaltern Stahlgitter mit sich in Betongießrichtung erstreckenden und auf der Innenplatte aufliegenden Stahlgitterträgern vorgesehen sind, wobei jedes Stahlgitter durch eine Vielzahl zueinander beabstandeter, jeweils schellenartig über ein Teil des Stahlgitters greifender Befestigungselemente auf der Innenplatte stabil fixiert ist.This object is achieved in that between each in a row arranged spacers and the outer plate is provided a wood-based panel, the facing both with the outer panel and with the latter bearing surface of each of associated spacer is firmly connected by adhesive bonds and one of the length or width of the inner and the outer plate has corresponding length and width, the at least twice the largest dimension of the bearing surface of each spacer is, and that in the cavities between the spacers steel mesh with in Concrete casting extending and resting on the inner plate steel lattice girders are provided, each steel grid by a plurality of spaced apart, respectively ring-like over a portion of the steel grid of cross-fasteners on the inner panel is fixed stable.
Vorzugsweise bilden die jeweils mittels Klebstoff mit der Innenplatte und mit der entsprechenden Holzwerkstoffplatte, die an der Außenplatte festgeklebt ist, verbundenen Auflageflächen jedes Abstandshalters jeweils eine Klebefläche von mindestens 45 cm2. Bevorzugt sind pro m2 des Verbundsystems mindestens zwölf der reihenmäßig angeordneten Abstandshalter vorgesehen. Pro m2 des Verbundsystems können drei Reihen Abstandshalter vorgesehen sein, wobei der Abstand zwischen deren benachbarten Reihen jeweils gleich ist, in jeder Reihe vier Abstandshalter vorgesehen sind und der Abstand zwischen benachbarten Abstandshaltern jeder Reihe gleich ist.The bearing surfaces of each spacer, which are each connected by means of adhesive to the inner plate and to the corresponding wooden material plate glued to the outer plate, preferably each form an adhesive surface of at least 45 cm 2 . Preferably, at least twelve of the spacers arranged in rows are provided per m 2 of the composite system. Pro m 2 of the composite system, three rows of spacers may be provided, wherein the distance between the adjacent rows are the same, four spacers are provided in each row and the distance between adjacent spacers of each row is the same.
Bevorzugt weisen die schellenartigen Befestigungselemente jeweils einen mittigen, einen Stahlträger oder ein Teil des Stahlgitters umgreifenden Hauptteil mit einer Querschnittsform eines umgekehrten U's auf, dessen Schenkel am unteren Ende jeweils in einen um 90° abgewinkelten plattenartigen Teil übergehen, der jeweils auf der Innenplatte plan aufliegt und mindestens eine Stanzung aufweist, in der eine in die Innenplatte getriebene Befestigungsschraube aufgenommen ist. Die Befestigungselemente können aus Stahlblech geformt oder aus einem widerstandsfähigen Kunststoff spritzgegossen sein.Preferably, the clamp-like fastening elements each have a central, one Steel beam or a part of the steel mesh enclosing main part with a cross-sectional shape an inverted U on whose legs at the lower end in each case by 90 ° go over angled plate-like part, which rests flat on the inner plate and has at least one punched in which a driven into the inner plate Fixing screw is added. The fasteners can be made of sheet steel molded or injection molded from a durable plastic.
Bevorzugt besteht die Außenplatte aus schwer entflammbarem Polystyren-Hartschaum, wie z.B. Styropor. Dieser Werkstoff erfüllt die brandschutztechnischen Bedingungen und ist als Bauwerkstoff bereits seit längerem in der Praxis erprobt. Die erforderlichen Styropor-Platten lassen sich in gewünschten Abmessungen problemlos großtechnisch herstellen. Durch Variation der Wanddicke kann die Außenplatte unterschiedlichen Bedingungen hinsichtlich der Wärmedämmung angepaßt werden. Es ist auch möglich, die Außenplatte aus anderen bautechnischen EPS-Materialien herzustellen.Preferably, the outer plate of flame-retardant polystyrene foam, such as e.g. Styrofoam. This material meets the fire protection conditions and is as Construction material has long been tested in practice. The required styrofoam plates can be easily produced in the desired dimensions on an industrial scale. By variation the wall thickness, the outer plate can be different conditions in terms of Thermal insulation to be adjusted. It is also possible to make the outer panel of others constructional EPS materials.
Vorzugsweise besteht die Innenplatte aus einer formaldehydfreien Spanplatte mit hohem Holzanteil. Die Innenplatten können wohnraumseitig mit Tapete oder einer textilen Wandbeschichtung versehen werden, so daß die Aufbringung einer zusätzlichen Innenputzschicht entfallen kann.Preferably, the inner plate of a formaldehyde-free chipboard with high Wood content. The inner panels can be living room side with wallpaper or a textile Wall coating be provided so that the application of an additional Interior plaster layer can be omitted.
Die Abstandshalter zwischen der Innenplatte und den jeweiligen mit der Außenplatte verbundenen Holzwerkstoffplatten können ebenfalls aus Styropor-Elementen bestehen und quadratische, kreis- oder rechteckförmige Auflageflächen haben, um eine dauerhafte sowie feste Klebeverbindung mit der Innenplatte und der jeweiligen Holzwerkstoffplatte zu bilden. Die Abstandselemente können z.B. aus Doppel-T-Profilen aus Styropor bestehen, mit denen bei Einsatz eines geeigneten Klebstoffs ein besonders widerstandsfähiger Haftverbund erzielbar ist. Abstandshalter aus komprimierten Altpapier, Holzfasern bzw. Preßspan oder gewachsenen Hölzern sind auch geeignet. Bewährt haben sich auch Abstandselemente aus einem schwer entflammbaren, polaren Kunststoff und aus einem Sekundärmaterial, wobei darauf zu achten ist, daß die verwendeten Klebstoffe sowohl mit diesem Kunststoff als auch mit der jeweiligen Holzwerkstoffplatte eine widerstandsfähige Verbindung eingehen. The spacers between the inner plate and the respective with the outer plate connected wood-based panels may also consist of styrofoam elements and square, circular or rectangular bearing surfaces have a permanent as well as solid Adhesive bond with the inner plate and the respective wood-based panel to form. The Spacers may e.g. made of double-T profiles made of styrofoam, with those at Use of a suitable adhesive a particularly resistant adhesive bond can be achieved. Spacers of compressed waste paper, wood fibers or pressboard or grown Woods are also suitable. Have also proven to distance elements from a difficult flammable, polar plastic and made of a secondary material, paying attention to it is that the adhesives used with both this plastic and with the respective Wood-based panel make a tough connection.
Handelsübliche Klebstoffe wie z.B. ein Einkomponenten-Klebstoff auf Polyurethan-Basis, die mit Luftsauerstoff abbinden, haben sich bewährt, wobei die Wartezeit bis zum Einsetzen des Abbindevorgangs mindestens 45 min. betragen sollte. Es können aber auch Zweikomponenten - Klebstoffe verwendet werden, wenn die offenen Wartezeiten erreicht werden und keine speziellen Bedingungen zum Abbinden erforderlich sind. Die verwendeten Klebstoffe sollten jedoch eine relativ hohe Spaltüberbrückbarkeit haben, indem sie während des Abbindeprozesses ihr Volumen vergrößern, und einfach dosierbar, umweltverträglich sowie gegen Wasser und Chemikalien resistent sein.Commercially available adhesives such as e.g. a one-component adhesive based on polyurethane with Oxygen binding, have proven themselves, with the waiting time until the onset of Setting process at least 45 min. should be. But it can also be two-component - Adhesives are used when the open waiting times are reached and no special ones Conditions for setting are required. However, the adhesives used should be one have relatively high gap bridgeability by their volume during the setting process enlarge, and easy to dose, environmentally friendly and against water and chemicals be resistant.
Es hat sich überraschend gezeigt, daß durch die speziell bemessenen, jeweils zwischen den in einer
Reihe angeordneten Abstandshaltern und der Außenplatte vorgesehenen Holzwerkstoffplatten die
Stabilität des vorgefertigten Verbundsystems in zufriedenstellender Weise erhöht wird, so daß auch
bei punktuellen Dauerbelastungen auf der Außenfläche der Außenplatte z.B. aus STYROPOR
Schäden an dieser praktisch ausgeschlossen sind. Diese Stabilitätserhöhung des erfindungsgemäßen
vorgefertigten Verbundsystems ist zugleich bedingt durch eine verbesserte Biegestabilität des
letzteren, die durch die mit den spezielen Befestigungselementen auf der Innenplatte festgelegten,
sich jeweils in den Hohlräumen zwischen den Abstandshaltern in Betongießrichtung erstreckenden
Stahlgittern bewirkt wird.
Für den Einbau von Fenstern und/oder Türen kann das vorgefertigte Verbundsystem mit
entsprechenden Aussparungen versehen sein. Weiterhin können vor dem Ausgießen der Hohlräume
mit Beton Hüllrohre oder Hüllsegmente für Installationsleitungen für den Sanitärbereich und/oder
für die elektrische Stromversorgung im Verbundsystem angeordnet werden. An den beiden
außenliegenden Bereichen der Innenplatte ist für gewöhnlich mindestens ein versteifend wirkendes
Metalprofil lösbar befestigt, an dem Befestigungsmittel für Seile vorgesehen sind, um einen
sicheren Transport des vorgefertigten Verbundsystems bei der Montage mittels Kran zu
ermöglichen.It has surprisingly been found that the stability of the prefabricated composite system is increased satisfactorily by the specially sized, each between the arranged in a row spacers and the outer panel wood panels, so that even with punctual loads on the outer surface of the outer panel such as STYROPOR Damage to this is virtually impossible. This increase in stability of the prefabricated composite system according to the invention is at the same time caused by an improved bending stability of the latter, which is determined by the steel grids extending in each case in the cavities between the spacers in the concrete pouring direction with the special fastening elements fixed to the inner plate.
For the installation of windows and / or doors, the prefabricated composite system may be provided with corresponding recesses. Furthermore, before pouring the cavities with concrete cladding or Hüllsegmente for installation cables for the sanitary area and / or for the electrical power supply can be arranged in the composite system. At the two outer regions of the inner plate usually at least one stiffening metal profile is releasably secured, are provided on the fastener for ropes to allow safe transport of the prefabricated composite system during assembly by crane.
Die Erfindung wird nun im einzelnen anhand der Zeichnungen beschrieben. In letzteren sind:
Wie aus Fig. 1 hervorgeht, weist das vorgefertigte Verbundsystem eine aus einem
wärmedämmenden harten Schaumstoff wie STYROPOR bestehende Außenplatte 1 und eine aus
einem Holzwerkstoff gebildete Innenplatte 2 auf, die zueinander beabstandet sind. Zwischen den
Platten 1 und 2 sind einteilige, zueinander beabstandete und reihenmäßig angeordnete
Abstandshalter 3 vorgesehen, und zwar gemäß der bevorzugten Ausführungsform nach Fig. 1 pro
m2 des vorgefertigten Verbundsystems drei Reihen Abstandshalter 3, wobei der Abstand zwischen
deren benachbarten Reihen jeweils gleich ist, in jeder Reihe vier Abstandshalter 3 vorgesehen sind
und der Abstand zwischen benachbarten Abstandshaltern 3 jeder Reihe gleich ist. Die
Abstandshalter 3 begrenzen zwischen den Platten 1 und 2 mit Beton ausfüllbare Hohlräume 4.
Zwischen den jeweils in einer Reihe angeordneten Abstandshaltern 3 und der Außenplatte 1 ist
stets eine Holzwerkstoffplatte 6 vorgesehen, die sowohl mit der Außenplatte 1 als auch mit der
letzterer zugewandten Auflagefläche 7 jedes der zugeordneten Abstandshalter 3 jeweils durch eine
Klebeverbindung 5 verbunden sind. Mit ihrer gegenüberliegenden Auflagefläche 7 sind die
Abstandshalter 3 jeweils mit der Innenplatte 2 durch weitere Klebeverbindungen 5 fest verbunden.
Die jeweils mittels Klebstoff mit der Innenplatte 2 und mit der entsprechenden Holzwerkstoffplatte
6, die an der Außenplatte 1 festgeklebt ist, verbundenen Auflageflächen 7 jedes Abstandshalters 3
bilden jeweils eine Klebefläche von mindestens 45 cm2. Jede Holzwerkstoffplatt 6 weist eine der
Länge oder Breite der Innen- und der Außenplatte 2 bzw. 1 entsprechende Länge und eine Breite
auf, die mindestens doppelt so groß wie die größte Abmessung der Auflagefläche 7 jedes
Abstandshalters 3 ist.As is apparent from Fig. 1, the prefabricated composite system consisting of a thermally insulating hard foam such as STYROPOR outer plate 1 and an
Wie aus Fig. 2 hervorgeht, sind in den Hohlräumen 4 zwischen den Abstandshaltern 3
Stahlgitterträger 18 aufweisende Stahlgitter 8 vorgesehen,die sich in Betongießrichtung erstrecken,
auf der Innenplatte 2 aufliegen und auf dieser stabil fixiert sind. Die stabile Fixierung jedes
Stahlgitters 8 auf der Innenplatte 2 ist, wie aus Fig. 4 ersichtlich, durch eine Vielzahl
Befestigungselemente 10 gegeben, die zueinander beabstandet sind, jeweils über ein Teil 9 des
Stahlgitters 8 oder einen mit dem jeweiligen Stahlgitter 8 verbundenen Stahlgitterträger 17
schellenartig greifen und an der Innenplatte 2 befestigt sind.As is apparent from Fig. 2, are in the
Aus Fig. 3 geht eine bevorzugte Ausführungsform der schellenartigen Befestigungselemente 10
hervor, die jeweils einen mittigen, einen Stahlgitterträger 17 oder ein Teil 9 des Stahlgitters 8 (Fig.
4) umgreifenden Hauptteil 12 mit einer Querschnittsform eines umgekehrten U's aufweisen,
dessen Schenkel 13 am unteren Ende jeweils in einen um 90° abgewinkelten plattenartigen Teil 14
übergehen, der jeweils auf der Innenplatte 2 plan aufliegt und mindestens eine Stanzung 15
aufweist, in der eine in die Innenplatte 2 getriebene Befestigungsschraube 16 (Fig. 4) aufgenommen
ist. Die Befestigungselemente 10 können aus Stahlblech geformt oder aus einem geeigneten
widerstandsfähigen Kunststoff im Spritzgußverfahren hergestellt sein.From Fig. 3 is a preferred embodiment of the clamp-like fasteners 10th
each having a central, a
Claims (7)
- A prefabricated composite system for producing interior and/or exterior walls for buildings, including an inner panel made from a derived timber product and an outer panel made from a heat-insulating hard foam, and from monocomponent spacing elements arranged in rows at a distance from each other between the panels and adjacent cavities that can be filled with concrete, and which are securely attached to the inner panel by adhesive fixtures and are connected to the outer panel,
characterized in that
a derived timber product panel (6) is provided between the respective spacing elements (3) arranged in a row and the outer panel (1), and is securely attached to both the outer panel (1) and the contact surface (7) facing the outer panel of each of the assigned spacing elements (3) by adhesive fixtures (5) and has a length and/or width corresponding to the length or width of the inner and outer panels (2 and/or 1), which is at least twice as great as the largest dimension of the contact surface (7) of each spacing element (3), and that steel meshes (8) with steel mesh supports (17, 18) extending in the concrete chuting direction and supported on the inner panel (2) are provided in the cavities (4) between the spacing elements (3), wherein each steel mesh (8) is solidly fixed on the inner panel (2) by a plurality of fixing elements (10) that are arranged at a distance from each other and each clasp a portion (9) of the steel mesh (8) in the manner of a clamp. - The prefabricated composite system according to claim 1,
characterized in that
the contact surfaces (7) of the spacing elements (3), which are affixed with adhesive in each case to the inner panel (2) and to the corresponding derived timber product panel (6), which in turn is glued firmly to the outer panel (1), each form an adhesive bonding area of at least 45 cm2. - The prefabricated composite system according to either of claims 1 or 2,
characterized in that
at least 12 of the spacing elements (3) arranged in rows are provided for every m2 of the composite system. - The prefabricated composite system according to claim 3,
characterized in that
three rows of spacing elements (3) are provided for every m2 of the composite system, wherein equal space is provided between each adjacent row, four spacing elements (3) are provided in each row, and the space between adjacent spacing elements (3) in each row is the same. - The prefabricated composite system according to claim 1,
characterized in that
the clamp-like fixing elements (10) each include a middle main portion (12) having a cross section in the shape of an inverted U, which clasps a steel support or a part (9) of the steel mesh (8), and the bottom extremity of each of the legs (13) of which ends in a plate-like part (14) angled at 90°, each of which lies flush on the inner panel and has at least one perforation (15), in which a fixing screw (16) driven into the inner panel (2) is seated. - The prefabricated composite system according to claim 5,
characterized in that
the fixing elements (10) are formed from sheet steel. - The prefabricated composite system according to claim 5,
characterized in that
the fixing elements (10) are fabricated from a resilient plastic by injection moulding.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99103870A EP1036891B1 (en) | 1999-03-01 | 1999-03-01 | Prefabricated composite system for producing interior or exterior walls for buildings |
| DE59912765T DE59912765D1 (en) | 1999-03-01 | 1999-03-01 | Prefabricated composite system for the production of interior and / or exterior walls of buildings |
| AT99103870T ATE309423T1 (en) | 1999-03-01 | 1999-03-01 | PREFABRICATED COMPOSITE SYSTEM FOR PRODUCING INTERIOR AND/OR EXTERIOR WALLS OF BUILDINGS |
| US09/264,144 US6151857A (en) | 1999-03-01 | 1999-03-05 | Prefabricated composite construction system for internal and/or external building-walls |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99103870A EP1036891B1 (en) | 1999-03-01 | 1999-03-01 | Prefabricated composite system for producing interior or exterior walls for buildings |
| US09/264,144 US6151857A (en) | 1999-03-01 | 1999-03-05 | Prefabricated composite construction system for internal and/or external building-walls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1036891A1 EP1036891A1 (en) | 2000-09-20 |
| EP1036891B1 true EP1036891B1 (en) | 2005-11-09 |
Family
ID=26152910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99103870A Expired - Lifetime EP1036891B1 (en) | 1999-03-01 | 1999-03-01 | Prefabricated composite system for producing interior or exterior walls for buildings |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6151857A (en) |
| EP (1) | EP1036891B1 (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2794784B1 (en) * | 1999-06-08 | 2001-09-07 | Joel Queirel | NEW BLOCK FORMING LOST FORMWORK ELEMENT FOR REINFORCED CONCRETE WALL |
| JP3197258B2 (en) * | 1999-09-01 | 2001-08-13 | マンドー クライメート コントロール コーポレイション | External structure for food storage and manufacturing method thereof |
| CA2306966A1 (en) * | 2000-04-27 | 2001-10-27 | David Janeway | Apparatus and method for cast panel fabrication and post-formed fixturing |
| AU2003230016A1 (en) * | 2002-05-13 | 2003-11-11 | Octagon Europe Limited | Modular construction system |
| GB0211371D0 (en) * | 2002-05-17 | 2002-06-26 | Ayers Charles W J | Improvements in or relating to a spacer device for a cavity wall |
| CN100363818C (en) * | 2004-02-24 | 2008-01-23 | 台达电子工业股份有限公司 | Cavity structure and cold cathode flat lamp using same |
| US8490354B2 (en) * | 2004-09-25 | 2013-07-23 | Supreme Wall Building Systems, Inc. | Apparatus, system, and method for constructing a wall using wall blocks |
| WO2009027960A1 (en) * | 2007-08-29 | 2009-03-05 | Eden Research And Development Company Limited | A connector for connecting a pair of spaced apart formwork panels, a formwork assembly and a method for constructing the formwork assembly |
| AT10642U3 (en) * | 2008-06-18 | 2010-01-15 | Gabriele Witzani | METHOD FOR THE PRODUCTION OF HOLLOW WALL AND CEILING SYSTEMS IN A LIGHTWEIGHT DESIGN |
| FR2935721A1 (en) * | 2008-09-08 | 2010-03-12 | Sebastien Barriere | Heat insulation block for concrete load-bearing wall of dwelling, has molded plate with spreader bars and precuts for pre-assembling quoins of walls, where spreader bars are separated from integrated recesses and glued to insulating plate |
| DE102008050741A1 (en) | 2008-10-08 | 2010-04-15 | Blumenfeld, Nikolai | Multi-layered construction system for building, has vertical composite module vertically set between supports, and horizontal composite module horizontally set at sides of supports, where modules connect framework with mortar and connectors |
| GB201006586D0 (en) * | 2010-04-20 | 2010-06-02 | Birkett Brian G | A cavity forming device and method of constructing a cavity wall |
| ITRM20110238A1 (en) * | 2011-05-13 | 2012-11-14 | Giovanni Cenci | METHOD FOR CONSTRUCTION OF INSULATED FORMWORKS FOR CONTAINMENT OF CONCRETE THROUGHOUT IN ORDER TO CREATE WALLS IN REINFORCED CONCRETE, AND MEANS FOR ITS IMPLEMENTATION |
| CN103590516B (en) * | 2013-12-02 | 2015-10-07 | 贵州皆盈科技开发有限公司 | A kind of self-balancing precast surface, cast-in-place core filler wall mould bases |
| CN103590515B (en) * | 2013-12-02 | 2016-06-29 | 贵州皆盈科技开发有限公司 | A kind of self-balancing precast surface, cast-in-place core filler wall |
| AT14496U1 (en) * | 2014-01-22 | 2015-12-15 | Markus Ing Mag Zijerveld | Wooden lightweight construction wall in buildings, especially in residential and precast buildings |
| US9593487B2 (en) * | 2014-09-05 | 2017-03-14 | James F. Harvey | Modular building system |
| CA2985438A1 (en) | 2016-11-14 | 2018-05-14 | Airlite Plastics Co. | Concrete form with removable sidewall |
| US11041302B2 (en) | 2017-05-19 | 2021-06-22 | Vega Building Systems Llc | Wall module incorporating cellular concrete in a stacking structural steel wall frame |
| US11155995B2 (en) * | 2018-11-19 | 2021-10-26 | Airlite Plastics Co. | Concrete form with removable sidewall |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2029082A (en) * | 1934-09-22 | 1936-01-28 | Charles H Odam | Wall construction |
| US2316668A (en) * | 1940-07-01 | 1943-04-13 | James E Bronner | Wall unit assembly |
| US3321884A (en) * | 1964-06-04 | 1967-05-30 | Klaue Hermann | Spaced building plates with embedded wire ties connected by rod means |
| DE2536552A1 (en) * | 1975-08-16 | 1977-02-17 | Geb Rexin Elisabeth Jochum | Permanently retained spaced concrete wall or similar formwork - with form membranes and spacers of non separable fibrous cement |
| DE2636531C2 (en) * | 1976-08-13 | 1982-07-15 | Adolf Schneider Betonwerk GmbH & Co KG, 7522 Philippsburg | Prefabricated element |
| DE3003162A1 (en) * | 1980-01-30 | 1981-08-06 | Dieter Ing.(Grad.) 6753 Enkenbach-Alsenborn Neu | Prefabricated wall element with filling between two panels - has bars connecting two constantly spaced posts in ladder shaped spacers |
| DE3405736A1 (en) * | 1984-02-17 | 1985-08-22 | Ipa-Isorast International S.A., Panama | FORMWORK ELEMENT FOR THE SHEATH CONCRETE CONSTRUCTION AND WARM INSULATION PANEL |
| US4669234A (en) * | 1985-03-18 | 1987-06-02 | Wilnau John A | Prefabricated wall section |
| US4765109A (en) * | 1987-09-25 | 1988-08-23 | Boeshart Patrick E | Adjustable tie |
| US5107648A (en) * | 1991-02-19 | 1992-04-28 | Roby Edward F | Insulated wall construction |
| NO173519C (en) * | 1991-07-09 | 1993-12-22 | Torbjoern Lohne | Method of stiffening interconnected plastic formwork blocks with integrated steps therein and a formwork element composed of said plastic formwork elements |
| DE4142309A1 (en) * | 1991-12-20 | 1993-06-24 | Werner Reppel | WALL BUILDING ELEMENT AND METHOD FOR THE PRODUCTION THEREOF |
| DE9313091U1 (en) | 1993-09-01 | 1993-12-02 | Raschke, Klaus, 06846 Dessau | Prefabricated composite system for exterior walls of buildings |
| US5570552A (en) * | 1995-02-03 | 1996-11-05 | Nehring Alexander T | Universal wall forming system |
| US5809725A (en) * | 1995-07-18 | 1998-09-22 | Plastedil S.A. | Sectional nog structure for fastening a covering element to a foamed plastic slab and construction element incorporating said structure |
| US5735093A (en) * | 1996-02-13 | 1998-04-07 | Grutsch; George A. | Concrete formwork with backing plates |
| DE29617776U1 (en) * | 1996-10-12 | 1996-11-28 | KEWO MARKENHAUS GmbH, 53937 Schleiden | Connection device for the formwork panels of a lost concrete formwork |
-
1999
- 1999-03-01 EP EP99103870A patent/EP1036891B1/en not_active Expired - Lifetime
- 1999-03-05 US US09/264,144 patent/US6151857A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6151857A (en) | 2000-11-28 |
| EP1036891A1 (en) | 2000-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1036891B1 (en) | Prefabricated composite system for producing interior or exterior walls for buildings | |
| DE2108370A1 (en) | Self-supporting, panel-like wall element | |
| EP0794294A1 (en) | Prefabricated light weight wall | |
| DE2111730A1 (en) | Component for building walls | |
| DE19723341A1 (en) | Building wall component | |
| DE2840169A1 (en) | EQUIPMENT FOR CREATING WALL SURFACES | |
| DE102015003338A1 (en) | Wood-concrete composite construction and method for its production | |
| DE1911444A1 (en) | Prefabricated building element for concrete ceilings and concrete walls | |
| DE4301565A1 (en) | Lightweight structural element | |
| DE19914451A1 (en) | Building support structure of spaced side elements uses two-element side faces joined at right angles to those adjoining to give interposed free spaces filled with insulating material. | |
| DE1609629A1 (en) | Plastic composite component | |
| EP1959069B1 (en) | Reinforced fill-dam body for a unilaterally thermally insulated prefabricated wall section and prefabricated wall section and method for its production | |
| DE1484965C3 (en) | Reusable shell body | |
| DE716203C (en) | Ceiling hollow body made of lightweight building material for reinforced concrete rib ceilings u. like | |
| DE2653828A1 (en) | Wide span concrete joist frame moulding form - comprises channelled long parallelepiped blocks and permanently retained rectangular panels | |
| DE9313091U1 (en) | Prefabricated composite system for exterior walls of buildings | |
| AT377302B (en) | Prefabricated building elements for ceilings, roofs or walls | |
| DE2427542A1 (en) | Anchoring dressing or insulation on sheathing blocks - carrying stems of attachable material for form-locking through to concrete core | |
| DE10219504B4 (en) | insulating board | |
| DE10232855A1 (en) | Method for assembling dividing walls with inner cladding has at least one edge of the cladding blocks profiled to fit into the vertical and horizontal support strips | |
| DE202007007670U1 (en) | Wall unit for providing external-sided connection to e.g. aerated concrete wall, has cross bars made of pressure resistant plastic material, and with isolating element arranged between wall plate and wall such as concrete wall, of building | |
| DE2612737A1 (en) | Honeycomb panels for light-weight structural elements - has spaced lamina with moulded-in, parallel but mutually criss-crossing channels | |
| DE2264362A1 (en) | LOST SHUTTERING PANEL | |
| DE202024105689U1 (en) | Rod and structural element with such rods | |
| EP0834625A1 (en) | Composite element and method of making the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE |
|
| AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
| 17P | Request for examination filed |
Effective date: 20010320 |
|
| AKX | Designation fees paid |
Free format text: AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20051109 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051109 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20051109 Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20051109 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20051109 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REF | Corresponds to: |
Ref document number: 59912765 Country of ref document: DE Date of ref document: 20051215 Kind code of ref document: P |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060209 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060209 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060209 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060220 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060301 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060331 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060331 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060331 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060331 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060410 |
|
| NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20060531 Year of fee payment: 8 |
|
| GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20051109 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20060810 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061020 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| EN | Fr: translation not filed | ||
| BERE | Be: lapsed |
Owner name: RASCHKE, GABRIELE Effective date: 20060331 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20071002 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20051109 |