DE9117229U1 - Device for the production of a fire-resistant, water-impermeable and heat-insulating plate - Google Patents
Device for the production of a fire-resistant, water-impermeable and heat-insulating plateInfo
- Publication number
- DE9117229U1 DE9117229U1 DE9117229U DE9117229U DE9117229U1 DE 9117229 U1 DE9117229 U1 DE 9117229U1 DE 9117229 U DE9117229 U DE 9117229U DE 9117229 U DE9117229 U DE 9117229U DE 9117229 U1 DE9117229 U1 DE 9117229U1
- Authority
- DE
- Germany
- Prior art keywords
- roller
- base frame
- fire
- resistant
- pressing device
- 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
- 230000009970 fire resistant effect Effects 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000004088 foaming agent Substances 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000005187 foaming Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000007493 shaping process Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000004677 Nylon Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 239000010425 asbestos Substances 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920002978 Vinylon Polymers 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/30—Expanding the moulding material between endless belts or rollers
- B29C44/306—Longitudinally shaping, e.g. the belt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/321—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed part being a lining, e.g. a film or a support lining
- B29C44/3215—Folding devices for the lining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/326—Joining the preformed parts, e.g. to make flat or profiled sandwich laminates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/003—Cutting
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2016/00—Articles with corrugations or pleats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fireproofing Substances (AREA)
- Building Environments (AREA)
Description
Vorrichtung zur Herstellung einer feuerbeständigen, wasserundurchlässigen und hitzeisolierenden PlatteDevice for producing a fire-resistant, waterproof and heat-insulating plate
Die Erfindung betrifft eine Maschine zur Herstellung einer isolierenden Platte.The invention relates to a machine for producing an insulating plate.
Asbestdachziegel werden üblicherweise als Bedachungsmaterialien für ein mit Eisenträgern gebautes Gebäude benutzt. Asbestdachziegel sind jedoch teuer, schwer und zerbrechlich, obwohl sie gute hitzeisolierende und feuerbeständige Materialien sind. Es ist allgemein üblich, daß Isolationsplatten unter den Asbestdachziegeln angeordnet werden, um eine bessere Isolation zu erreichen. Dies ist jedoch teuer. Daher wurden einige Ersatzmaterialien wie Plastikwellplatten, metalleneAsbestos roof tiles are commonly used as roofing materials for a building constructed with iron beams. However, asbestos roof tiles are expensive, heavy and fragile, although they are good heat insulating and fire resistant materials. It is common practice to place insulation boards under the asbestos roof tiles to achieve better insulation. However, this is expensive. Therefore, some substitute materials such as plastic corrugated sheets, metal
Wellplatten, rote Tonwellplatten usw. entwickelt. Ihnen fehlt aber eine ausreichende Isolationseigenschaft, um dem Zweck gut zu dienen und sie müssen mit Hilfe von anderen Isolationsmaterialien wie Vinylonplatten oder Schäumungsmaterialien verstärkt werden. Die Anwendung von zusätzlichen Isolationsmaterialien wie Vinylonplatten und Schäumungsmaterialien ist langwierig und teuer.Corrugated sheets, red clay corrugated sheets, etc. have been developed. However, they lack sufficient insulation property to serve the purpose well and they need to be reinforced with the help of other insulation materials such as vinylon sheets or foaming materials. The application of additional insulation materials such as vinylon sheets and foaming materials is time-consuming and expensive.
Der Erfindung liegt die Aufgabe zugrunde, die vorstehend genannten Schwierigkeiten zu beseitigen.The invention is based on the object of eliminating the difficulties mentioned above.
Diese Aufgabe wird erfindungsgemäß durch die im kennzeichnenden Teil des nspruchs 1 angegebenen Merkmale gelöst.This object is achieved according to the invention by the features specified in the characterizing part of claim 1.
Weitere Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Further embodiments of the invention emerge from the subclaims.
Die Erfindung schafft eine Vorrichtung, die im wesentlichen besteht aus oberen und unteren Rollentransportförderern geeigneter Länge, auf denen eine synchron sich drehende Haltevorrichtung angeordnet ist, eine automatische Spritzpistole, eine Preßvorrichtung, eine Plattenschneidevorrichtung und eine Justiervorrichtung. Der Betrieb der Vorrichtung kann entsprechend den gewünschten Produktspezifikationen geeignet eingestellt werden.The invention provides an apparatus which essentially consists of upper and lower roller transport conveyors of suitable length, on which a synchronously rotating holding device is arranged, an automatic spray gun, a pressing device, a plate cutting device and an adjusting device. The operation of the apparatus can be suitably adjusted according to the desired product specifications.
Durch die Erfindung ist eine automatisierte Herstellung von Isolationsplatten möglich, wobei hergestellte wasserundurchlässige Isolationsplatten automatisch mit Schäumungsmitteln beschichtet werden. Folglich können Isolationsplatten mengenmäßig schnell und ökonomisch hergestellt werden.The invention enables automated production of insulation panels, whereby the waterproof insulation panels produced are automatically coated with foaming agents. As a result, insulation panels can be produced quickly and economically in terms of quantity.
Anhand der Zeichnungen wird nachfolgend eine bevorzugte Ausführungsform der Erfindung zur Erläuterung weiterer Merkmale beschrieben. tA preferred embodiment of the invention is described below with reference to the drawings to explain further features. t
Es zeigen:Show it:
Figur 1 eine schematische Ansicht einer bevorzugten Ausführungsform der gesamten Vorrichtung,Figure 1 is a schematic view of a preferred embodiment of the entire device,
Figur 2 eine schematische Ansicht einer Preßvorrichtung,Figure 2 is a schematic view of a pressing device,
Figur 3 eine schematische Ansicht eines Schiebrahmens eines Schaumbildners,Figure 3 is a schematic view of a sliding frame of a foaming agent,
Figur 4 eine Perspektivansicht eines Grundrahmens und einer Schneidevorrichtung,Figure 4 is a perspective view of a base frame and a cutting device,
Figur 5 eine Perspektivansicht einer Haltevorrichtung und Rollenförderer,Figure 5 is a perspective view of a holding device and roller conveyor,
Figur 6 eine schematische Ansicht der Haltevorrichtung und Rollenförderer.Figure 6 is a schematic view of the holding device and roller conveyor.
In Fig. 1 ist eine Ausführungsform der Erfindung gezeigt, die einen Grundrahmen geeigneter Länge aufweist. Der Grundrahmen weist obere und untere Transportrollenförderer bzw. Rollentransportbänder 11 und 12 auf. Eine Haltevorrichtung 2 ist an jedem Ende bzw. Längsseite des oberen Rollenförderers 11 angeordnet, während eine Vielzahl von Haltevorrichtungen 21, 22, ..., die insbesondere streifenförmig ausgebildet sind, an geeigneten Stellen auf dem unteren Rollenförderer 12 angeordnet sind. Die Haltevorrichtungen sollten sich synchron mit den oberen und unteren Förderanlagen 11 und 12 drehen. Ein Satz von synchron arbeitenden Justiervorrichtungen 3 sind an den Stützgestellen 13 und 13' an beiden Enden des unteren Rollenförderers 12 angeordnet. Eine Heizvorrichtung 4 ist in dem vorderen Abschnitt der Innenseite des unteren Rollenförderers 12 installiert. Eine Preßvorrichtung bzw. Mangel 6 ist an dem vorderen Ende des Haltekörpers 1 befestigt. Eine weitere Heizvorrichtung 4'ist unter der Preßvorrichtung 6 in der Nähe des Haltekörpers 1 angeordnet. Ein Drehteller bzw. eine drehfähige Scheibe 7 ist an dem äußeren Ende der Preßvorrichtung 6 angeordnet. Ein Schaumbildner 5 ist an einer Seite zwischen der Preßvorrichtung 6 und dem Haltekörper 1 installiert. Ein RohrIn Fig. 1 an embodiment of the invention is shown which has a base frame of suitable length. The base frame has upper and lower transport roller conveyors or roller conveyor belts 11 and 12. A holding device 2 is arranged at each end or longitudinal side of the upper roller conveyor 11, while a plurality of holding devices 21, 22, ..., which are particularly strip-shaped, are arranged at suitable locations on the lower roller conveyor 12. The holding devices should rotate synchronously with the upper and lower conveyors 11 and 12. A set of synchronously operating adjusting devices 3 are arranged on the support frames 13 and 13' at both ends of the lower roller conveyor 12. A heating device 4 is installed in the front section of the inside of the lower roller conveyor 12. A pressing device or mangle 6 is attached to the front end of the holding body 1. Another heating device 4' is arranged under the pressing device 6 near the holding body 1. A turntable or a rotatable disk 7 is arranged at the outer end of the pressing device 6. A foaming agent 5 is installed on one side between the pressing device 6 and the holding body 1. A pipe
51 des Schaumbildners 5 ist mit der Schubachse 54 einer preßluftbetriebenen Schubvorrichtung 53 verbunden, die an dem Gleitrahmen 52 vor dem Haltekörper 1 plaziert ist. Ein Sprührohr 55 ist in dem Raum zwischen den oberen und unteren Rollenförderern 11 und 12 plaziert. Eine gleitfähige Schneidevorrichtung 8 ist am unteren Ende des Haltekörpers 1 angeordnet.51 of the foaming agent 5 is connected to the thrust axis 54 of a compressed air-operated thrust device 53 which is placed on the sliding frame 52 in front of the holding body 1. A spray pipe 55 is placed in the space between the upper and lower roller conveyors 11 and 12. A sliding cutting device 8 is arranged at the lower end of the holding body 1.
Der erfindungsgemäße Herstellungsprozeß von wasserundurchlässigen Isolationsplatten wird nachfolgend erläutert.The manufacturing process of waterproof insulation panels according to the invention is explained below.
Die hergestellte Platte beinhaltet obere und untere Lagen bzw. Schichten. Eine Lage aus Schäumungsmaterial ist im allgemeinen zwischen oberen und unteren Lagen geschichtet. Die obere Lage ist im allgemeinen aus einer geglühten Metall-Platte A hergestellt, während die untere Lage aus Nylon-Gewebe B oder Metall-Platte C besteht. Wenn Metall-Platten A und C als obere und untere Lagen benutzt werden, müssen sie getrennt auf Drehtellern 7 und 71 plaziert sein. Zusätzlich muß gemäß Fig. 2 das vordere Ende der Metall-Platte A oder C in die formgebende Rollenwalze 61, 62, ..., usw. eingelegt werden, so daß sie Wellplatten ergeben. Die Platten werden danach automatisch zu der Plattform 14 transportiert, die zwischen den oberen und unteren Rollenförderern 11 und 12 angeordnet ist. Der Schaumbildner 5 ist zwischenzeitlich aktiviert worden, um Schäumungsmittel über das Rohr 51 zum Sprührohr 55 zu schicken. Die Schubvorrichtung 53 in den Gleitrahmen 52 ist in Verbindung mit den oberen und unteren Rollenförderern 11 und 12 dafür verantwortlich, daß das Schäumungsmittel gleichmäßig auf die Metall-Platte A und das Nylon-Gewebe B gesprüht wird, wie in Fig. 3 gezeigt. Die besprühte Metall-Platte A und das besprühte Nylon-Gewebe B wird zu den Haltevorrichtungen 2 und 2' transportiert, bei denen die abschließenden Schäumungs- und Aushärtungs-Prozesse zum Abschluß gebracht werden, wie in Fig. 4 und 5 gezeigt. Die bearbeitete Metall-Platte A und das bearbeitet Nylon-Gewebe B werden abschließend gepreßt, um mitThe manufactured sheet includes upper and lower layers. A layer of foaming material is generally sandwiched between upper and lower layers. The upper layer is generally made of annealed metal sheet A, while the lower layer is made of nylon cloth B or metal sheet C. When metal sheets A and C are used as upper and lower layers, they must be placed separately on turntables 7 and 71. In addition, as shown in Fig. 2, the front end of metal sheet A or C must be inserted into the forming roller roll 61, 62, ..., etc. so as to form corrugated sheets. The sheets are then automatically transported to the platform 14 arranged between the upper and lower roller conveyors 11 and 12. The foaming agent 5 has meanwhile been activated to send foaming agent to the spray pipe 55 via the pipe 51. The pusher 53 in the slide frame 52, in conjunction with the upper and lower roller conveyors 11 and 12, is responsible for spraying the foaming agent evenly onto the metal plate A and the nylon fabric B, as shown in Fig. 3. The sprayed metal plate A and the sprayed nylon fabric B are transported to the holding devices 2 and 2', where the final foaming and curing processes are completed, as shown in Figs. 4 and 5. The processed metal plate A and the processed nylon fabric B are finally pressed to be coated with
Hilfe einer quetschenden Rollenwalze 15 geformt zu werden. Die Schneidevorrichtung 8 wird verwendet, um die fertigen Platten in verschiedenen Größen entsprechend der Spezifikationen zu schneiden. Die Heizvorrichtungen 4 und 4' werden benutzt, um die Schäumzeit zu steuern, um sicherzustellen, daß die Produktqualität aufrecht erhalten bleibt.to be formed by means of a squeezing roller 15. The cutting device 8 is used to cut the finished sheets into different sizes according to the specifications. The heating devices 4 and 4' are used to control the foaming time to ensure that the product quality is maintained.
Die erfindungsgemäße Maschine ermöglicht eine automatische und kontinuierliche Herstellung von Isolationsplatten, da die Metall-Platte A der oberen Lage, das Nylon-Gewebe B oder die Metall-Platte C der unteren Lage und das Schäumungsmittel fortlaufend gefördert werden und da die Haltevorrichtungen und 2' den oberen und unteren Lagen erlauben, mit Schäumungsmitteln gleichmäßig beschichtet zu werden. Zusätzlich kann der Raum zwischen den oberen und unteren Rollentransportanlagen 11 und 12 nach Wunsch mit Hilfe einer Justiervorrichtung eingestellt werden, die am Ende der Stützgestelle 13 und 13' angeordnet ist, um die Dicke der hergestellten Platten zu steuern. Die derzeit im Gebrauch befindliche konventionelle Maschine ist nicht mit einer solchen Vorrichtung ausgestattet.The machine according to the invention enables automatic and continuous production of insulation panels because the top layer metal plate A, the nylon fabric B or the bottom layer metal plate C and the foaming agent are continuously fed and because the holding devices 11 and 2' allow the top and bottom layers to be evenly coated with foaming agents. In addition, the space between the top and bottom roller conveyors 11 and 12 can be adjusted as desired by means of an adjusting device arranged at the end of the support frames 13 and 13' to control the thickness of the panels produced. The conventional machine currently in use is not equipped with such a device.
Die Erfindung schafft eine Vorrichtung zur Herstellung einer feuerbeständigen, wasserundurchlässigen und hitzeisolierenden Platte. Die Vorrichtung besteht im wesentlichen aus oberen und unteren Rollentransportförderern geeigneter Länge, auf denen eine synchron sich drehende Haltevorrichtung angeordnet ist, eine automatische Spritzpistole, eine Preßvorrichtung, eine Plattenschneidevorrichtung und eine Justiervorrichtung. Der Betrieb der Vorrichtung kann entsprechend den gewünschten Produktspezifikationen geeignet eingestellt werden.The invention provides an apparatus for producing a fire-resistant, waterproof and heat-insulating board. The apparatus essentially consists of upper and lower roller conveyors of suitable length on which a synchronously rotating holding device is arranged, an automatic spray gun, a pressing device, a board cutting device and an adjusting device. The operation of the apparatus can be suitably adjusted according to the desired product specifications.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9117229U DE9117229U1 (en) | 1991-02-05 | 1991-02-05 | Device for the production of a fire-resistant, water-impermeable and heat-insulating plate |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4103398A DE4103398A1 (en) | 1991-03-05 | 1991-02-05 | DEVICE FOR PRODUCING A FIRE-RESISTANT, WATERPROOF AND HEAT-INSULATING PANEL |
| DE9117229U DE9117229U1 (en) | 1991-02-05 | 1991-02-05 | Device for the production of a fire-resistant, water-impermeable and heat-insulating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9117229U1 true DE9117229U1 (en) | 1997-09-04 |
Family
ID=25900767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9117229U Expired - Lifetime DE9117229U1 (en) | 1991-02-05 | 1991-02-05 | Device for the production of a fire-resistant, water-impermeable and heat-insulating plate |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9117229U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014115467B3 (en) * | 2014-10-23 | 2015-11-12 | Linzmeier Bauelemente Gmbh | Apparatus and method for the production of insulating elements for thermal insulation |
-
1991
- 1991-02-05 DE DE9117229U patent/DE9117229U1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014115467B3 (en) * | 2014-10-23 | 2015-11-12 | Linzmeier Bauelemente Gmbh | Apparatus and method for the production of insulating elements for thermal insulation |
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