EP0651102A1 - Insulation slab - Google Patents

Insulation slab Download PDF

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Publication number
EP0651102A1
EP0651102A1 EP93115330A EP93115330A EP0651102A1 EP 0651102 A1 EP0651102 A1 EP 0651102A1 EP 93115330 A EP93115330 A EP 93115330A EP 93115330 A EP93115330 A EP 93115330A EP 0651102 A1 EP0651102 A1 EP 0651102A1
Authority
EP
European Patent Office
Prior art keywords
tongue
groove
wedge
board according
insulation board
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
EP93115330A
Other languages
German (de)
French (fr)
Other versions
EP0651102B1 (en
Inventor
Bernhard Schürmann
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.)
Rigips Daemmsysteme GmbH
Original Assignee
Heidelberger Daemmsysteme GmbH
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8213294&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0651102(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Heidelberger Daemmsysteme GmbH filed Critical Heidelberger Daemmsysteme GmbH
Priority to AT93115330T priority Critical patent/ATE137286T1/en
Priority to DK93115330.8T priority patent/DK0651102T3/en
Priority to EP93115330A priority patent/EP0651102B1/en
Priority to DE59302384T priority patent/DE59302384D1/en
Priority to PL93300674A priority patent/PL171973B1/en
Priority to CZ932193A priority patent/CZ285725B6/en
Priority to HU9400245A priority patent/HU218241B/en
Publication of EP0651102A1 publication Critical patent/EP0651102A1/en
Publication of EP0651102B1 publication Critical patent/EP0651102B1/en
Application granted granted Critical
Anticipated expiration legal-status Critical
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7654—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
    • 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
    • E04D13/1625—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 supporting the insulating material between the purlins or rafters
    • E04D13/1631—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 supporting the insulating material between the purlins or rafters the means deriving from the nature or the shape of the insulating material itself
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7695—Panels with adjustable width

Definitions

  • the invention relates to an insulating plate of rectangular basic shape, consisting of wedge-shaped plate elements which abut one another on their wedge surfaces and can be moved against one another with guidance on the wedge surfaces and can be cut into a smaller rectangular format.
  • Such an insulation board is known from DE-GM 87 03 088.8. It serves to insulate the rafters of a pitched roof. Due to the adjustability of the plate elements on the wedge surfaces and the cutting, an adaptation to the varying rafter spacing is possible.
  • the object of the invention is to provide an insulation board of the type mentioned which can be easily cut and laid, with which an improved insulation effect at the joint of adjacent boards is achieved.
  • a preferred embodiment of the insulation board has a tongue and groove arrangement only on two edge surfaces, and preferably those that move together on the wedge surfaces when the plate elements are moved.
  • the basic shape of the plate has its smallest width, and it can be adjusted by moving the plate elements, in particular to adapt to the rafter spacing widen.
  • the edge surfaces of the plate adjoining the rafters are flat, and the edge surfaces running transverse to the rafters are provided with the tongue and groove arrangement.
  • the insulation board according to the invention has a tongue and groove arrangement on all four edge surfaces. This enables larger areas to be insulated with good windproofness and without thermal bridges at the joint of adjacent panels.
  • a groove is preferably formed on one edge surface of the plate and a tongue is formed on the opposite edge surface. This is particularly simple in terms of manufacturing and assembly.
  • the insulation board according to the invention has a tongue and groove arrangement also on the wedge surfaces.
  • the one wedge-shaped plate element can have a groove and the other plate element can have a tongue. This also ensures good windproofness in the area of the wedge surfaces, and counteracts the formation of thermal bridges on the wedge surfaces.
  • the tongue and groove arrangement also makes it easier to cut the insulation board exactly to the dimension of the rafter spacing before installation.
  • the plate elements of the insulation board according to the invention can be in one piece, made of the same material and provided with slots for division.
  • a preferred material for the plate elements is foam, in particular polystyrene particle foam.
  • the plate elements of the insulation board according to the invention can, however, also be constructed in multiple layers from layers of the same or different material, the tongue and groove arrangement preferably being produced by layer offset and the division preferably being achieved by lack of layer adhesion.
  • the plate elements have a middle layer of mineral fiber or glass fiber and outer layers of foam, in particular polystyrene particle foam.
  • the insulation board combines the good sound insulation properties of mineral fiber or glass fiber with the good thermal insulation properties of polystyrene particle foam.
  • the latter material has the property of being water-repellent, so that water absorption of the mineral fiber or glass fiber layer and the associated increase in thermal conductivity and deterioration in the thermal insulation effect are counteracted.
  • the outer layers of the insulation board are preferably of the same thickness.
  • the plate has no special inside and outside, but two equivalent mounting positions, which makes it easier to use.
  • the layers of the plate are preferably glued together in contact.
  • the division according to the invention can be achieved in a simple manner by not gluing in the corresponding plate areas.
  • the insulation panels 10, 60, 70 consist of materials with sound and / or heat insulating properties that can be cut, in particular foam, mineral fiber or glass fiber.
  • the plates according to FIGS. 1 to 10 are uniform in material. For example, they can consist of polystyrene particle foam.
  • 11 to 13 has a three-layer structure with a middle layer 72 mineral fiber or glass fiber and outer layers 74 foam, in particular polystyrene particle foam.
  • the insulation boards 10, 60, 70 have a rectangular basic shape. They are constructed from wedge-shaped plate elements 12, 14, which can be imagined by dividing the plates 10, 60, 70 along a straight line which runs approximately diagonally from one narrow side of the plates 10, 60, 70 to the other narrow side.
  • the plate elements 12, 14 are trapezoidal. Triangular plate elements resulting from diagonal division are also conceivable (not shown).
  • the plate elements 12, 14 have a continuous groove 16 on one narrow-side edge surface 52 and a continuous tongue 18 on the other narrow-side edge surface 42, which fits into the groove 16 of an adjacent plate 10 . Furthermore, the plate element 12 with the longer groove 16 on the wedge surface 20 has a groove 22, and the plate element 14 with the longer tongue 18 on the wedge surface 20 has a tongue 24 which fits into the wedge surface groove 22 of the other plate element 12.
  • the grooves 16, 22 are located halfway up the plate elements 12, 14 and have a rectangular cross section.
  • the springs 18, 24 protrude with a suitable rectangular cross section halfway up the plate elements 12, 14.
  • the plate elements 12, 14 can be moved against each other in the guide guaranteed by tongue and groove engagement 22, 24 on their wedge surfaces 20 to the insulation board 10 z. B. in adaptation to the rafter spacing of a pitched roof.
  • protruding corners 26, 28 of the plate elements 12, 14 must be cut off and an extension of the groove 16 of the plate element 12 with the longer groove from the other plate element 14 and an extension of the tongue 18 of the plate element 14 a spring can be worked out of the longer spring from the other plate element 12.
  • the plate elements 12, 14 are provided in the area of the corners 26, 28 to be cut with two slots 30, 32 which extend parallel to the plane of the plate at the level of the groove side walls 34 or spring outer sides 36.
  • the depth of the slots is limited by a baseline 58 running parallel to the narrow sides of the plate 10.
  • the slot side walls or tongue outer sides of the slots and tongues to be worked out when the corners 26, 28 are cut off are predetermined by the slots 30, 32.
  • the outer layers 38 of the plate element 12 divided off by the slots 30 are first cut off from the corner 26 at the level of the line 40 in the extension of the edge surface 42.
  • the middle layer 44 between the slots 30 is accessible and cut off at the level of the line 46 in the extension of the outer spring edge 48.
  • all three layers 38, 44 are first cut off from the corner 28 at the level of the line 50 in the extension of the edge surface 52 and then the middle layer 44 between the slots 32 is cut out at the level of the line 54 in the extension of the base 56 of the groove.
  • the insulation board 60 according to FIGS. 7 to 10 differs from the previously described insulation board 10 only in that it also has a tongue and groove arrangement on the broad sides.
  • the Plate element 12 with the longer groove has a continuous tongue 62 on the broad side edge surface 66
  • the plate element 14 with the longer tongue has a continuous groove 64 on the broad side edge surface 68, into which the tongue 62 of an adjacent plate 60 fits.
  • the construction of tongue and groove on the broad sides corresponds to that on the narrow sides and wedge surfaces 20.
  • the insulation board 70 according to FIGS. 11 to 13 corresponds in its geometric structure to the insulation board 10 according to FIGS. 1 to 6. It therefore has a tongue and groove arrangement only on the narrow sides and wedge surfaces 20.
  • the plate elements 12, 14 of the insulation board 70 consist of a middle layer 72 of mineral fiber or glass fiber and outer layers 74 of foam on both sides, in particular polystyrene particle foam.
  • the thickness of the outer layers 74 is the same.
  • the layers 72, 74 are glued together on their contact surface.
  • the tongue and groove arrangement of the insulation board 70 is produced by layer offset.
  • the middle layer 72 has residue from the outer layers 74.
  • the middle layer 72 protrudes beyond the outer layers 74.
  • the insulation board 70 can be widened by moving the board elements 12, 14 on the wedge surfaces 20.
  • the layers 72, 74 are not glued to one another in the region of these corners 26, 28 indicated by curved brackets.
  • an insulation board 60 according to FIGS. 7 to 10 can also be realized with a multilayer structure, which has a tongue and groove arrangement on all sides.
  • a multilayer structure which has a tongue and groove arrangement on all sides.
  • foam in particular polystyrene particle foam, a low-density material of in particular less than 15 kg / m3, preferably about 8 kg / m3, is recommended.
  • the foam can be elasticized by pressing to improve its elasticity and sound insulation properties.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Panels For Use In Building Construction (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Reinforced Plastic Materials (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Organic Insulating Materials (AREA)

Abstract

An insulating slab (10, 60, 70) of a rectangular basic shape comprises wedge-like slab elements (12, 14) which butt against one another at their wedge surfaces (20) and are displaced with respect to one another, with guidance on the wedge surfaces (20), and can be cut into a smaller rectangular format. At the border surfaces (42, 52), which move apart or, preferably, move together upon displacement at the wedge surfaces (20), the slab elements (12, 14) have a groove and tongue arrangement. In the regions (26, 28), which are to be cut off in order to produce the smaller rectangular format, of the slab elements (12, 14), there is a division parallel to the plane of the slab, level with the groove (16, 22, 64) and tongue (18, 24, 62). <IMAGE>

Description

Die Erfindung betrifft eine Dämmplatte rechteckiger Grundform, bestehend aus keilförmigen Plattenelementen, die an ihren Keilflächen aneinander stoßen und sich mit Führung an den Keilflächen gegeneinander verschieben und in ein kleineres Rechteckformat zuschneiden lassen.The invention relates to an insulating plate of rectangular basic shape, consisting of wedge-shaped plate elements which abut one another on their wedge surfaces and can be moved against one another with guidance on the wedge surfaces and can be cut into a smaller rectangular format.

Eine solche Dämmplatte ist aus dem DE-GM 87 03 088.8 bekannt. Sie dient zu Sparrendämmung eines Steildachs. Durch die Verstellbarkeit der Plattenelemente an den Keilflächen und das Zuschneiden ist eine Anpassung an den variierenden Sparrenabstand möglich.Such an insulation board is known from DE-GM 87 03 088.8. It serves to insulate the rafters of a pitched roof. Due to the adjustability of the plate elements on the wedge surfaces and the cutting, an adaptation to the varying rafter spacing is possible.

Aufgabe der Erfindung ist es, eine einfach zurechtzuschneidende und zu verlegende Dämmplatte der genannten Art zu schaffen, mit der eine verbesserte Dämmwirkung am Stoß benachbarter Platten erreicht wird.The object of the invention is to provide an insulation board of the type mentioned which can be easily cut and laid, with which an improved insulation effect at the joint of adjacent boards is achieved.

Diese Aufgabe wird mit einer Dämmplatte der eingangs genannten Art dadurch gelöst, daß die Plattenelemente an Randflächen, die beim Verschieben an den Keilflächen auseinander- oder vorzugsweise zusammenrücken, eine Nut- und Federanordnung haben, und daß in den zur Herstellung des kleineren Rechteckformats abzuschneidenden Bereichen der Plattenelemente auf Höhe von Nut und Feder eine Teilung parallel zu der Plattenebene vorliegt.This object is achieved with an insulating plate of the type mentioned in that the plate elements on edge surfaces, which move apart or preferably move together on the wedge surfaces, have a tongue and groove arrangement, and that in the areas to be cut to produce the smaller rectangular format Panel elements at tongue and groove level are parallel to the panel plane.

Durch die Nut- und Federanordnung wird eine gute Winddichtigkeit am Stoß benachbarter Dämmplatten erreicht, und es wird einer Bildung von Wärmebrücken entgegengewirkt. Im Zuge einer Anpassung der Plattengröße durch Verschieben der Plattenelemente an den Keilflächen kann dank der Teilung der Plattenelemente bequem eine durchgehende Nut- und Federanordnung an den neu zu schneidenden Rändern herausgearbeitet werden. Es bedarf dazu nur einfachen Werkzeugs und keines besonderen fachmännischen Könnens, so daß die erfindungsgemäße Dämmplatte auch für den Heimwerkerbereich attraktiv ist.Due to the tongue and groove arrangement, good windproofness is achieved at the joint of adjacent insulation boards, and the formation of thermal bridges is counteracted. When adjusting the plate size by moving the plate elements on the wedge surfaces, thanks to the division of the plate elements, a continuous tongue and groove arrangement can be conveniently worked out on the edges to be cut. All that is required is simple tools and no special skills, so that the insulation board according to the invention is also attractive for the DIY sector.

Eine bevorzugte Ausführungsform der Dämmplatte hat eine Nut- und Federanordnung allein an zwei Randflächen, und zwar vorzugsweise denen, die beim Verschieben der Plattenelemente an den Keilflächen zusammenrücken. Die Platte hat in der Grundform ihre geringste Breite, und sie läßt sich durch Verschieben der Plattenelemente insbesondere in Anpassung an den Sparrenabstand verbreitern. Die an die Sparren angrenzenden Randflächen der Platte sind eben, und die quer zu den Sparren verlaufenden Randflächen mit der Nut- und Federanordnung versehen.A preferred embodiment of the insulation board has a tongue and groove arrangement only on two edge surfaces, and preferably those that move together on the wedge surfaces when the plate elements are moved. The basic shape of the plate has its smallest width, and it can be adjusted by moving the plate elements, in particular to adapt to the rafter spacing widen. The edge surfaces of the plate adjoining the rafters are flat, and the edge surfaces running transverse to the rafters are provided with the tongue and groove arrangement.

Bei einer anderen Ausführungsform hat die erfindungsgemäße Dämmplatte eine Nut- und Federanordnung an allen vier Randflächen. Das ermöglicht eine Dämmung größerer Flächen mit guter Winddichtigkeit und ohne Wärmebrücken am Stoß benachbarter Platten.In another embodiment, the insulation board according to the invention has a tongue and groove arrangement on all four edge surfaces. This enables larger areas to be insulated with good windproofness and without thermal bridges at the joint of adjacent panels.

Bei beiden Ausführungsformen ist vorzugsweise jeweils an einer Randfläche der Platte eine Nut und an der gegenüberliegenden Randfläche eine Feder ausgebildet. Das ist herstellungs- und montagetechnisch besonders einfach.In both embodiments, a groove is preferably formed on one edge surface of the plate and a tongue is formed on the opposite edge surface. This is particularly simple in terms of manufacturing and assembly.

Bei einer bevorzugten Ausführungsform hat die erfindungsgemäße Dämmplatte eine Nut- und Federanordnung auch an den Keilflächen. Insbesondere kann das eine keilförmige Plattenelement eine Nut, und das andere Plattenelement eine Feder haben. Es ist so auch im Bereich der Keilflächen eine gute Winddichtigkeit gewährleistet, und es wird einer Bildung von Wärmebrücken an den Keilflächen entgegengewirkt Auch erleichtert die Nut- und Federanordnung das Zuschneiden der Dämmplatte genau auf das Maß des Sparrenabstands vor Verlegung.In a preferred embodiment, the insulation board according to the invention has a tongue and groove arrangement also on the wedge surfaces. In particular, the one wedge-shaped plate element can have a groove and the other plate element can have a tongue. This also ensures good windproofness in the area of the wedge surfaces, and counteracts the formation of thermal bridges on the wedge surfaces. The tongue and groove arrangement also makes it easier to cut the insulation board exactly to the dimension of the rafter spacing before installation.

Die Plattenelemente der erfindungsgemäßen Dämmplatte können einstückig, materialeinheitlich und zur Teilung mit Schlitzen versehen sein. Ein bevorzugtes Material für die Plattenelemente ist Schaumstoff, insbesondere Polystyrol-Partikel-Schaumstoff.The plate elements of the insulation board according to the invention can be in one piece, made of the same material and provided with slots for division. A preferred material for the plate elements is foam, in particular polystyrene particle foam.

Die Plattenelemente der erfindungsgemäßen Dämmplatte können aber auch mehrlagig aus Lagen gleichen oder verschiedenen Materials aufgebaut sein, wobei die Nut- und Federanordnung vorzugsweise durch Lagenversatz hergestellt ist und die Teilung vorzugsweise durch fehlende Lagenhaftung verwirklicht ist.The plate elements of the insulation board according to the invention can, however, also be constructed in multiple layers from layers of the same or different material, the tongue and groove arrangement preferably being produced by layer offset and the division preferably being achieved by lack of layer adhesion.

Bei einer bevorzugten Ausführungsform haben die Plattenelemente eine mittlere Lage aus Mineralfaser oder Glasfaser und äußere Lagen aus Schaumstoff, insbesondere Polystyrol-Partikel-Schaumstoff. Die Dämmplatte vereinigt in vorteilhafter Geometrie die guten Schalldämmeigenschaften von Mineralfaser oder Glasfaser mit den guten Wärmedämmeigenschaften von Polystyrol-Partikel-Schaumstoff. Letzteres Material hat die Eigenschaft, wasserabweisend zu sein, so daß einer Wasseraufnahme der Mineralfaser- oder Glasfaserlage und der damit einhergehenden Erhöhung der Wärmeleitfähigkeit und Verschlechterung der Wärmedämmwirkung entgegengewirkt wird.In a preferred embodiment, the plate elements have a middle layer of mineral fiber or glass fiber and outer layers of foam, in particular polystyrene particle foam. In an advantageous geometry, the insulation board combines the good sound insulation properties of mineral fiber or glass fiber with the good thermal insulation properties of polystyrene particle foam. The latter material has the property of being water-repellent, so that water absorption of the mineral fiber or glass fiber layer and the associated increase in thermal conductivity and deterioration in the thermal insulation effect are counteracted.

Die äußeren Lagen der Dämmplatte sind vorzugsweise gleich dick. Die Platte hat so keine besondere Innen- und Außenseite, sondern zwei gleichwertige Montagepositionen, was ihre Handhabung erleichtert.The outer layers of the insulation board are preferably of the same thickness. The plate has no special inside and outside, but two equivalent mounting positions, which makes it easier to use.

Die Lagen der Platte sind vorzugsweise in Anlage miteinander verklebt. Die erfindungsgemäße Teilung kann in einfacher Weise durch Nichtverkleben in den entsprechenden Plattenbereichen verwirklicht sein.The layers of the plate are preferably glued together in contact. The division according to the invention can be achieved in a simple manner by not gluing in the corresponding plate areas.

Die Erfindung wird im folgenden anhand von drei in der Zeichnung dargestellten Ausführungsbeispielen näher erläutert. Es zeigen:

Fig. 1
die Vorderansicht einer Dämmplatte, die aus zwei einstückigen keilförmigen Plattenelementen besteht und eine Nut- und Federanordnung an zwei Randflächen hat;
Fig. 2
eine Seitenansicht der Platte mit Blick in Richtung II von Fig. 1;
Fig. 3
eine Seitenansicht der Platte mit Blick in Richtung III von Fig. 1;
Fig. 4
eine Draufsicht auf die Platte mit Blick in Richtung IV von Fig. 1;
Fig. 5
eine Vorderansicht der Platte mit voneinander getrennten Plattenelementen;
Fig. 6
eine Vorderansicht der Platte mit gegeneinander verschobenen Plattenelementen;
Fig. 7
die Vorderansicht einer Dämmplatte, die aus zwei einstückigen keilförmigen Plattenelementen besteht und eine Nut- und Federanordnung an allen vier Randflächen hat;
Fig. 8
eine Seitenansicht der Platte mit Blick in Richtung VIII von Fig. 7;
Fig. 9
eine Seitenansicht der Platte mit Blick in Richtung IX von Fig. 7;
Fig. 10
eine Draufsicht auf die Platte mit Blick in Richtung X von Fig. 7;
Fig. 11
die Vorderansicht einer Dämmplatte, die aus zwei dreilagigen keilförmigen Plattenelementen besteht und eine Nut- und Federanordnung an zwei Randflächen hat;
Fig. 12
eine Seitenansicht der Platte mit Blick in Richtung XII von Fig. 11; und
Fig. 13
eine Seitenansicht der Platte mit Blick in Richtung XIII von Fig. 11.
The invention is explained below with reference to three exemplary embodiments shown in the drawing. Show it:
Fig. 1
the front view of an insulation board, which consists of two integral wedge-shaped plate elements and has a tongue and groove arrangement on two edge surfaces;
Fig. 2
a side view of the plate with a view towards II of Fig. 1;
Fig. 3
a side view of the plate with a view in the direction III of Fig. 1;
Fig. 4
a plan view of the plate with a view towards IV of Fig. 1;
Fig. 5
a front view of the plate with separate plate elements;
Fig. 6
a front view of the plate with mutually displaced plate elements;
Fig. 7
the front view of an insulation board, which consists of two integral wedge-shaped plate elements and has a tongue and groove arrangement on all four edge surfaces;
Fig. 8
a side view of the plate with a view towards VIII of Fig. 7;
Fig. 9
a side view of the plate with a view towards IX of Fig. 7;
Fig. 10
a plan view of the plate with a view in the direction X of Fig. 7;
Fig. 11
the front view of an insulation board, which consists of two three-layer wedge-shaped plate elements and has a tongue and groove arrangement on two edge surfaces;
Fig. 12
a side view of the plate with a view towards XII of Fig. 11; and
Fig. 13
a side view of the plate looking towards XIII of FIG. 11th

Die Dämmplatten 10, 60, 70 bestehen aus Materialien mit schall- und/oder wärmedämmenden Eigenschaften, die sich schneiden lassen, insbesondere Schaumstoff, Mineralfaser oder Glasfaser. Die Platten gemäß Fig. 1 bis Fig. 10 sind im Material einheitlich. Sie können beispielsweise aus Polystyrol-Partikel-Schaumstoff bestehen. Die Platte gemäß Fig. 11 bis Fig. 13 hat einen dreilagigen Aufbau mit einer mittleren Lage 72 Mineralfaser oder Glasfaser und äußeren Lagen 74 Schaumstoff, insbesondere Polystyrol-Partikel-Schaumstoff.The insulation panels 10, 60, 70 consist of materials with sound and / or heat insulating properties that can be cut, in particular foam, mineral fiber or glass fiber. The plates according to FIGS. 1 to 10 are uniform in material. For example, they can consist of polystyrene particle foam. 11 to 13 has a three-layer structure with a middle layer 72 mineral fiber or glass fiber and outer layers 74 foam, in particular polystyrene particle foam.

Die Dämmplatten 10, 60, 70 haben eine rechteckige Grundform. Sie sind aus keilförmigen Plattenelementen 12, 14 aufgebaut, die man sich durch Teilung der Platten 10, 60, 70 längs einer Geraden entstanden denken kann, die annähernd diagonal von der einen Schmalseite der Platten 10, 60, 70 zu der anderen Schmalseite verläuft. Die Plattenelemente 12, 14 sind trapezförmig. Bei diagonaler Teilung sich ergebende dreieckige Plattenelemente sind auch denkbar (nicht dargestellt).The insulation boards 10, 60, 70 have a rectangular basic shape. They are constructed from wedge-shaped plate elements 12, 14, which can be imagined by dividing the plates 10, 60, 70 along a straight line which runs approximately diagonally from one narrow side of the plates 10, 60, 70 to the other narrow side. The plate elements 12, 14 are trapezoidal. Triangular plate elements resulting from diagonal division are also conceivable (not shown).

Bei der Dämmplatte 10 gemäß Fig. 1 bis Fig. 6 haben die Plattenelemente 12, 14 an der einen schmalseitigen Randfläche 52 eine durchgehende Nut 16 und an der anderen schmalseitigen Randfläche 42 eine durchgehende Feder 18, die in die Nut 16 einer angrenzenden Platte 10 paßt. Überdies hat das Plattenelement 12 mit der längeren Nut 16 an der Keilfläche 20 eine Nut 22, und das Plattenelement 14 mit der längeren Feder 18 an der Keilfläche 20 eine Feder 24, die in die Keilflächennut 22 des anderen Plattenelements 12 paßt. Die Nuten 16, 22 befinden sich auf halber Höhe der Plattenelemente 12, 14 und haben rechteckigen Querschnitt. Die Federn 18, 24 stehen mit passendem rechteckigen Querschnitt auf halber Höhe der Plattenelemente 12, 14 vor.1 to 6, the plate elements 12, 14 have a continuous groove 16 on one narrow-side edge surface 52 and a continuous tongue 18 on the other narrow-side edge surface 42, which fits into the groove 16 of an adjacent plate 10 . Furthermore, the plate element 12 with the longer groove 16 on the wedge surface 20 has a groove 22, and the plate element 14 with the longer tongue 18 on the wedge surface 20 has a tongue 24 which fits into the wedge surface groove 22 of the other plate element 12. The grooves 16, 22 are located halfway up the plate elements 12, 14 and have a rectangular cross section. The springs 18, 24 protrude with a suitable rectangular cross section halfway up the plate elements 12, 14.

Wie in Fig. 6 gezeigt, lassen sich die Plattenelemente 12, 14 in der durch Nut- und Federeingriff 22, 24 an ihren Keilflächen 20 gewährleisteten Führung gegeneinander verschieben, um die Dämmplatte 10 z. B. in Anpassung an den Sparrenabstand eines Steildachs zu verbreitern. Um wieder auf ein Rechteckformat zu kommen, müssen überstehende Ecken 26, 28 der Plattenelemente 12, 14 abgeschnitten und in Verlängerung der Nut 16 des Plattenelements 12 mit der längeren Nut aus dem anderen Plattenelement 14 eine Nut sowie in Verlängerung der Feder 18 des Plattenelements 14 mit der längeren Feder aus dem anderen Plattenelement 12 eine Feder herausgearbeitet werden.As shown in Fig. 6, the plate elements 12, 14 can be moved against each other in the guide guaranteed by tongue and groove engagement 22, 24 on their wedge surfaces 20 to the insulation board 10 z. B. in adaptation to the rafter spacing of a pitched roof. In order to get a rectangular format again, protruding corners 26, 28 of the plate elements 12, 14 must be cut off and an extension of the groove 16 of the plate element 12 with the longer groove from the other plate element 14 and an extension of the tongue 18 of the plate element 14 a spring can be worked out of the longer spring from the other plate element 12.

Das zu erleichtern, sind die Plattenelemente 12, 14 im Bereich der abzuschneidenden Ecken 26, 28 mit zwei Schlitzen 30, 32 versehen, die sich auf Höhe der Nutseitenwände 34 bzw. Federaußenseiten 36 parallel zu der Plattenebene erstrecken. Die Tiefe der Schlitze ist durch eine parallel zu den Schmalseiten der Platte 10 verlaufende Grundlinie 58 begrenzt. Durch die Schlitze 30, 32 sind die Nutseitenwände bzw. Federaußenseiten der beim Abschneiden der Ecken 26, 28 herauszuarbeitenden Nuten und Federn vorgegeben.To facilitate this, the plate elements 12, 14 are provided in the area of the corners 26, 28 to be cut with two slots 30, 32 which extend parallel to the plane of the plate at the level of the groove side walls 34 or spring outer sides 36. The depth of the slots is limited by a baseline 58 running parallel to the narrow sides of the plate 10. The slot side walls or tongue outer sides of the slots and tongues to be worked out when the corners 26, 28 are cut off are predetermined by the slots 30, 32.

Zum Herausarbeiten der Feder werden von der Ecke 26 zunächst die von den Schlitzen 30 abgeteilten äußeren Schichten 38 des Plattenelements 12 auf Höhe der Linie 40 in Verlängerung der Randfläche 42 abgeschnitten. Dadurch wird die mittlere Schicht 44 zwischen den Schlitzen 30 zugänglich und auf Höhe der Linie 46 in Verlängerung der Federaußenkante 48 abgeschnitten.In order to work out the spring, the outer layers 38 of the plate element 12 divided off by the slots 30 are first cut off from the corner 26 at the level of the line 40 in the extension of the edge surface 42. As a result, the middle layer 44 between the slots 30 is accessible and cut off at the level of the line 46 in the extension of the outer spring edge 48.

Zur Bildung der Nut werden von der Ecke 28 zunächst alle drei Schichten 38, 44 auf Höhe der Linie 50 in Verlängerung der Randfläche 52 abgeschnitten und dann die mittlere Schicht 44 zwischen den Schlitzen 32 auf Höhe der Linie 54 in Verlängerung des Nutgrunds 56 ausgeschnitten.To form the groove, all three layers 38, 44 are first cut off from the corner 28 at the level of the line 50 in the extension of the edge surface 52 and then the middle layer 44 between the slots 32 is cut out at the level of the line 54 in the extension of the base 56 of the groove.

Die Dämmplatte 60 gemäß Fig. 7 bis Fig. 10 unterscheidet sich von der zuvor beschriebenen Dämmplatte 10 nur dadurch, daß sie eine Nut- und Federanordnung auch an den Breitseiten hat. Das Plattenelement 12 mit der längeren Nut hat an der breitseitigen Randfläche 66 eine durchgehende Feder 62, und das Plattenelement 14 mit der längeren Feder an der breitseitigen Randfläche 68 eine durchgehende Nut 64, in die die Feder 62 einer benachbarten Platte 60 paßt. Der Aufbau von Nut und Feder an den Breitseiten entspricht dem an den Schmalseiten und Keilflächen 20.The insulation board 60 according to FIGS. 7 to 10 differs from the previously described insulation board 10 only in that it also has a tongue and groove arrangement on the broad sides. The Plate element 12 with the longer groove has a continuous tongue 62 on the broad side edge surface 66, and the plate element 14 with the longer tongue has a continuous groove 64 on the broad side edge surface 68, into which the tongue 62 of an adjacent plate 60 fits. The construction of tongue and groove on the broad sides corresponds to that on the narrow sides and wedge surfaces 20.

Die Dämmplatte 70 gemäß Fig. 11 bis Fig. 13 entspricht in ihrem geometrischen Aufbau der Dämmplatte 10 gemäß Fig. 1 bis Fig. 6. Sie hat also eine Nut- und Federanordnung nur an den Schmalseiten und Keilflächen 20.The insulation board 70 according to FIGS. 11 to 13 corresponds in its geometric structure to the insulation board 10 according to FIGS. 1 to 6. It therefore has a tongue and groove arrangement only on the narrow sides and wedge surfaces 20.

Die Plattenelemente 12, 14 der Dämmplatte 70 bestehen aus einer mittleren Lage 72 Mineralfaser oder Glasfaser und beidseitigen äußeren Lagen 74 Schaumstoff, insbesondere Polystyrol-Partikel-Schaumstoff. Die Dicke der äußeren Lagen 74 stimmt überein. Die Lagen 72, 74 sind an ihrer Berührfläche miteinander verklebt.The plate elements 12, 14 of the insulation board 70 consist of a middle layer 72 of mineral fiber or glass fiber and outer layers 74 of foam on both sides, in particular polystyrene particle foam. The thickness of the outer layers 74 is the same. The layers 72, 74 are glued together on their contact surface.

Die Nut- und Federanordnung der Dämmplatte 70 ist durch Lagenversatz hergestellt. Zur Bildung einer Nut 16 hat die mittlere Lage 72 Rückstand von den äußeren Lagen 74. Zur Bildung einer Feder 18 steht die mittlere Lage 72 über die äußeren Lagen 74 vor.The tongue and groove arrangement of the insulation board 70 is produced by layer offset. To form a groove 16, the middle layer 72 has residue from the outer layers 74. To form a tongue 18, the middle layer 72 protrudes beyond the outer layers 74.

Die Dämmplatte 70 läßt sich wie zuvor beschrieben durch Verschieben der Plattenelemente 12, 14 an den Keilflächen 20 verbreitern. Um das Herausarbeiten von Nut und Feder an den abzuschneidenden Ecken 26, 28 zu erleichtern, sind die Lagen 72, 74 in dem durch geschwungene Klammern angedeuteten Bereich dieser Ecken 26, 28 nicht miteinander verklebt.As previously described, the insulation board 70 can be widened by moving the board elements 12, 14 on the wedge surfaces 20. In order to facilitate the working out of tongue and groove at the corners 26, 28 to be cut off, the layers 72, 74 are not glued to one another in the region of these corners 26, 28 indicated by curved brackets.

Es versteht sich, daß mit mehrlagigem Aufbau auch eine Dämmplatte 60 gemäß Fig. 7 bis Fig. 10 realisiert werden kann, die allseits eine Nut- und Federanordnung hat. Man muß sich in den Zeichnungen nur anstelle der Schlitze 30, 32 fehlende Lagenhaftung aufgrund nicht miteinander Verklebens vorstellen.It goes without saying that an insulation board 60 according to FIGS. 7 to 10 can also be realized with a multilayer structure, which has a tongue and groove arrangement on all sides. One only has to imagine in the drawings instead of the slots 30, 32 that there is no layer adhesion due to not sticking together.

Für den Schaumstoff, insbesondere Polystyrol-Partikel-Schaumstoff, empfiehlt sich ein Material geringer Dichte von insbesondere weniger als 15 kg/m³, vorzugsweise ca. 8 kg/m³. Der Schaumstoff kann durch Pressung elastifiziert sein, um seine Elastizitäts- und Schalldämmeigenschaften zu verbessern.For the foam, in particular polystyrene particle foam, a low-density material of in particular less than 15 kg / m³, preferably about 8 kg / m³, is recommended. The foam can be elasticized by pressing to improve its elasticity and sound insulation properties.

Liste der BezugszeichenList of reference numbers

1010th
DämmplatteInsulation board
1212th
Plattenelement mit längerer NutPlate element with a longer groove
1414
Plattenelement mit längerer FederPlate element with a longer spring
1616
NutGroove
1818th
Federfeather
2020th
KeilflächeWedge surface
2222
KeilflächennutKeyway
2424th
KeilflächenfederWedge spring
2626
Eckecorner
2828
Eckecorner
3030th
Schlitzslot
3232
Schlitzslot
3434
NutseitenwandGroove side wall
3636
FederaußenseiteOutside of the spring
3838
äußere Schichtouter layer
4040
Linieline
4242
Randfläche mit FederEdge surface with spring
4444
mittlere Schichtmiddle layer
4646
Linieline
4848
FederaußenkanteOuter feather edge
5050
Linieline
5252
Randfläche mit NutEdge surface with groove
5454
Linieline
5656
NutgrundGroove base
5858
GrundlinieBaseline
6060
DämmplatteInsulation board
6262
Federfeather
6464
NutGroove
6666
Randfläche mit FederEdge surface with spring
6868
Randfläche mit NutEdge surface with groove
7070
DämmplatteInsulation board
7272
mittlere Lagemiddle location
7474
äußere Lageouter layer

Claims (12)

Dämmplatte rechteckiger Grundform, bestehend aus keilförmigen Plattenelementen, die an ihren Keilflächen aneinander stoßen und sich mit Führung an den Keilflächen gegeneinander verschieben und in ein kleineres Rechteckformat zuschneiden lassen, dadurch gekennzeichnet, daß die Plattenelemente (12, 14) an Randflächen (42, 52), die beim Verschieben an den Keilflächen (20) auseinander- oder vorzugsweise zusammenrücken, eine Nut- und Federanordnung haben, und daß in den zur Herstellung des kleineren Rechteckformats abzuschneidenden Bereichen der Plattenelemente (12, 14) auf Höhe von Nut (16, 22, 64) und Feder (18, 24, 62) eine Teilung parallel zu der Plattenebene vorliegt.Insulating board of rectangular basic shape, consisting of wedge-shaped board elements which abut one another on their wedge surfaces and can be moved against one another with guidance on the wedge surfaces and cut to a smaller rectangular format, characterized in that the board elements (12, 14) on edge surfaces (42, 52) that move apart or preferably move together on the wedge surfaces (20), have a tongue and groove arrangement, and that in the areas of the plate elements (12, 14) to be cut off to produce the smaller rectangular format at the level of the groove (16, 22, 64) and spring (18, 24, 62) there is a division parallel to the plate plane. Dämmplatte nach Anspruch 1, dadurch gekennzeichnet, daß sie eine Nut- und Federanrodnung allein an zwei Randflächen (42, 52) hat, und zwar vorzugsweise denen, die beim Verschieben der Plattenelemente (12, 14) an den Keilflächen (20) zusammenrücken.Insulating board according to claim 1, characterized in that it has a tongue and groove arrangement only on two edge surfaces (42, 52), preferably those which move together on the wedge surfaces (20) when the plate elements (12, 14) are moved. Dämmplatte nach Anspruch 1, dadurch gekennzeichnet, daß sie eine Nut- und Federanordnung an allen vier Randflächen (42, 52, 66, 68) hat.Insulation board according to claim 1, characterized in that it has a tongue and groove arrangement on all four edge surfaces (42, 52, 66, 68). Dämmplatte nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß sie an einer Randfläche (52, 68) eine Nut (16, 64) und an der gegenüberliegenden Randfläche (52, 66) eine Feder (18, 62) hat.Insulation board according to one of claims 1 to 3, characterized in that it has a groove (16, 64) on one edge surface (52, 68) and a tongue (18, 62) on the opposite edge surface (52, 66). Dämmplatte nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß sie eine Nut- und Federanordnung an den Keilflächen (20) hat.Insulation board according to one of claims 1 to 4, characterized in that it has a tongue and groove arrangement on the wedge surfaces (20). Dämmplatte nach Anspruch 5, dadurch gekennzeichnet, daß das eine Plattenelement (12) eine Keilflächennut (22) und das andere Plattenelement (14) eine Keilflächenfeder (24) hat.Insulating panel according to claim 5, characterized in that one panel element (12) has a wedge surface groove (22) and the other panel element (14) has a wedge surface spring (24). Dämmplatte nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Plattenelemente (12, 14) einstückig, materialeinheitlich und zur Teilung mit Schlitzen (30, 32) versehen sind.Insulation board according to one of claims 1 to 6, characterized in that the board elements (12, 14) are provided in one piece, of the same material and with slots (30, 32) for division. Dämmplatte nach Anspruch 7, dadurch gekennzeichnet, daß die Plattenelemente (12, 14) aus Schaumstoff, insbesondere Polystyrol-Partikel-Schaumstoff, bestehen.Insulating board according to claim 7, characterized in that the board elements (12, 14) consist of foam, in particular polystyrene particle foam. Dämmplatte nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Plattenelemente (12, 14) mehrlagig aus Lagen gleichen oder verschiedenen Materials aufgebaut sind, daß die Nut- und Federanordnung durch Lagenversatz hergestellt ist, und daß die Teilung durch fehlende Lagenhaftung verwirklicht ist.Insulating board according to one of claims 1 to 6, characterized in that the plate elements (12, 14) are constructed in multiple layers from layers of the same or different material, that the tongue and groove arrangement is produced by layer offset, and that the division is achieved by a lack of layer adhesion . Dämmplatte nach Anspruch 9, dadurch gekennzeichnet, daß die Plattenelemente (12, 14) eine mittlere Lage (72) aus Mineralfaser oder Glasfaser und beidseitige äußere Lagen (74) aus Schaumstoff, insbesondere Polystyrol-Partikel-Schaumstoff haben.Insulation board according to claim 9, characterized in that the board elements (12, 14) have a middle layer (72) made of mineral fiber or glass fiber and outer layers (74) on both sides made of foam, in particular polystyrene particle foam. Dämmplatte nach Anspruch 10, dadurch gekennzeichnet, daß die äußeren Lagen (74) gleich dick sind.Insulation board according to claim 10, characterized in that the outer layers (74) are of the same thickness. Dämmplatte nach Anspruch 10 oder 11, dadurch gekennzeichnet, daß die Lagen (72, 74) wo nicht Teilung in Anlage miteinander verklebt sind.Insulation board according to claim 10 or 11, characterized in that the layers (72, 74) are glued to one another where there is no division in the system.
EP93115330A 1993-09-23 1993-09-23 Insulation slab Expired - Lifetime EP0651102B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT93115330T ATE137286T1 (en) 1993-09-23 1993-09-23 INSULATION BOARD
DK93115330.8T DK0651102T3 (en) 1993-09-23 1993-09-23 Insulation plate
EP93115330A EP0651102B1 (en) 1993-09-23 1993-09-23 Insulation slab
DE59302384T DE59302384D1 (en) 1993-09-23 1993-09-23 Insulation board
PL93300674A PL171973B1 (en) 1993-09-23 1993-10-11 Insulating board
CZ932193A CZ285725B6 (en) 1993-09-23 1993-10-18 Insulation board
HU9400245A HU218241B (en) 1993-09-23 1994-01-28 Insulating sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93115330A EP0651102B1 (en) 1993-09-23 1993-09-23 Insulation slab

Publications (2)

Publication Number Publication Date
EP0651102A1 true EP0651102A1 (en) 1995-05-03
EP0651102B1 EP0651102B1 (en) 1996-04-24

Family

ID=8213294

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93115330A Expired - Lifetime EP0651102B1 (en) 1993-09-23 1993-09-23 Insulation slab

Country Status (7)

Country Link
EP (1) EP0651102B1 (en)
AT (1) ATE137286T1 (en)
CZ (1) CZ285725B6 (en)
DE (1) DE59302384D1 (en)
DK (1) DK0651102T3 (en)
HU (1) HU218241B (en)
PL (1) PL171973B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2845960A1 (en) * 2013-09-06 2015-03-11 Gonon Isolation AG (SA) Building panel
AT13913U3 (en) * 2014-07-10 2015-06-15 Michael Tiefenthaler Insulating molding

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138898A (en) * 1957-08-14 1964-06-30 Johns Manville Joint for insulating board roof plank
FR1420595A (en) * 1964-10-31 1965-12-10 prefabricated elements with tenon and mortise assembly
DE3022475A1 (en) * 1980-06-14 1982-01-07 Bernd Otto 6509 Erbes-Büdesheim Seitner jun. Insulating lining material for buildings - has thick mineral wool layer faced with extruded polystyrene foam
DE3243601A1 (en) * 1982-11-25 1984-05-30 Dlw Ag, 7120 Bietigheim-Bissingen Slab, in particular insulating slab capable of being attached between two rafters

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138898A (en) * 1957-08-14 1964-06-30 Johns Manville Joint for insulating board roof plank
FR1420595A (en) * 1964-10-31 1965-12-10 prefabricated elements with tenon and mortise assembly
DE3022475A1 (en) * 1980-06-14 1982-01-07 Bernd Otto 6509 Erbes-Büdesheim Seitner jun. Insulating lining material for buildings - has thick mineral wool layer faced with extruded polystyrene foam
DE3243601A1 (en) * 1982-11-25 1984-05-30 Dlw Ag, 7120 Bietigheim-Bissingen Slab, in particular insulating slab capable of being attached between two rafters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2845960A1 (en) * 2013-09-06 2015-03-11 Gonon Isolation AG (SA) Building panel
AT13913U3 (en) * 2014-07-10 2015-06-15 Michael Tiefenthaler Insulating molding

Also Published As

Publication number Publication date
HU9400245D0 (en) 1994-05-30
DK0651102T3 (en) 1996-09-02
ATE137286T1 (en) 1996-05-15
CZ219393A3 (en) 1995-06-14
DE59302384D1 (en) 1996-05-30
PL171973B1 (en) 1997-07-31
HU218241B (en) 2000-06-28
HUT68111A (en) 1995-05-29
EP0651102B1 (en) 1996-04-24
CZ285725B6 (en) 1999-10-13
PL300674A1 (en) 1995-04-03

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