DE3023924A1 - Lightweight building panel - is foam slab with endless reinforcing metal sections projecting from face or fully embedded - Google Patents
Lightweight building panel - is foam slab with endless reinforcing metal sections projecting from face or fully embeddedInfo
- Publication number
- DE3023924A1 DE3023924A1 DE19803023924 DE3023924A DE3023924A1 DE 3023924 A1 DE3023924 A1 DE 3023924A1 DE 19803023924 DE19803023924 DE 19803023924 DE 3023924 A DE3023924 A DE 3023924A DE 3023924 A1 DE3023924 A1 DE 3023924A1
- Authority
- DE
- Germany
- Prior art keywords
- lightweight building
- lightweight
- metal profiles
- metal sections
- face
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 26
- 239000002184 metal Substances 0.000 title claims abstract description 26
- 239000006260 foam Substances 0.000 title abstract description 4
- 230000003014 reinforcing effect Effects 0.000 title abstract 2
- 238000005187 foaming Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002984 plastic foam Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- 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
- 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
- B32B5/20—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 foamed in situ
-
- 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
-
- 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
- B29L2009/00—Layered products
-
- 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
- B32B2307/718—Weight, e.g. weight per square meter
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
-
- 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
- B32B2607/00—Walls, panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Panels For Use In Building Construction (AREA)
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
Hoesch Werke Aktiengesellschaft, Eberhardstr. 12, 4600 Dortmund 1Hoesch Werke Aktiengesellschaft, Eberhardstr. 12, 4600 Dortmund 1
Leichtbauplatte und Vorrichtung zu ihrer Herstellung Lightweight panel and device for their production
Die Erfindung betrifft eine Leichtbauplatte aus einem Zug- und Druckband und dazwischen eingebrachtem Kunststoffhartschaum, der Zug- und Druckband auf entsprechenden Abstand hält, sowie eine Vorrichtung zu ihrer Herstellung.The invention relates to a lightweight construction panel made of a tension and compression band and one inserted between them Rigid plastic foam that keeps the tension and compression straps at an appropriate distance, as well as one Device for their manufacture.
Für den Einsatz als Dach- oder Wandbauteile sind Leichtbauplatten bekannt, bei denen zwischen vorzugsweise metallischen Deckschichten eine Schaumstoffschicht angeordnet ist. Bei dieser Art von Bauteilen wird die Sandwichwirkung statisch genutzt. Die ebenen oder profilierten Deckschichten bilden auch die endgültige, sichtbare Oberfläche.For use as roof or wall components, lightweight panels are known where between preferably metallic cover layers, a foam layer is arranged. At this Type of components, the sandwich effect is used statically. The flat or profiled top layers also form the final, visible surface.
Derartige Bauteile können gar nicht oder nur schwierig mit anderen Bauteilen bzw.. Baustoffen verbunden, insbesondere "verkleidet werden.Such components cannot be connected at all or only with difficulty with other components or building materials, especially "to be disguised.
Es sind auch Leichtbauplatten bekannt, bei denen in den auf ein Profilblech aufgetragenen Kunststoffhartschaum Holzlatten eingelegt sind. Dabei ist jedoch eine Sandwichwirkung statisch nicht nutzbar zumachen, da die Holzlattung innerhalb der jeweiligen Plattenlänge Stöße aufweist. Weiterhin wird insbesondere als verbesserungsbedürftig angesehen,There are also known lightweight panels in which the rigid plastic foam applied to a profiled sheet metal Wooden slats are inserted. In this case, however, a sandwich effect cannot be used statically close, as the wooden battens have joints within the respective panel length. Furthermore, in particular viewed as in need of improvement,
daß eine kontinuierliche Herstellung durch die in der Länge begrenzten Holzlatten nicht möglich ist.that continuous production is not possible due to the wooden slats, which are limited in length is.
Der Erfindung liegt die Aufgabe zugrunde, eine einfach herzustellende Leichtbauplatte mit statisch nutzbarer Tragfähigkeit und der notwendigen Wärmedämmung zu schaffen, bei der mit einfachen Mitteln andere Bauteile, insbesondere übliche Verkleidungsbaustoffe, angebracht werden können. The invention is based on the object of providing a lightweight construction panel that is easy to manufacture with static to create usable load-bearing capacity and the necessary thermal insulation, using simple means other components, in particular common cladding materials, can be attached.
Gemäß der Erfindung "wird dazu bei einer Leichtbauplatte der eingangs näher bezeichneten Art vorgeschlagen, daß das Zug- oder Druckband aus einzelnen endlosen Metallprofilen gesteht.According to the invention "this is done with a lightweight panel Proposed of the type specified in the introduction that the tension or compression tape from individual endless metal profiles.
In weiterer Ausgestaltung des Erfindungsgedankens können vorteilhaft die Metallprofile aus der Oberflächenebene herausragen, so daß ohne weiteres ein Abstand, z. B. für Hinterlüftungszwecke, entsteht. In a further embodiment of the inventive concept, the metal profiles can advantageously be taken from the surface plane protrude so that easily a distance, e.g. B. for ventilation purposes, arises.
Es können aber auch in besonderen Fällen die Metallprofile nicht aus der Oberfläclienebene herausragen.In special cases, however, the metal profiles cannot protrude from the surface plane.
Die erfindungsgemäße Leichtbauplatte kann, wie bei Sandwichprodukten bekannt, als selbsttragendes Dachoder Wandbauteil eingesetzt werden, wobei z. B. Fassadenbaustoffe oder Dacheindeckungen ohne weiteres auch mit der notwendigen Hinterlüftung montiert werden können. Durch die ermöglichte kontinuierliche Herstellung können alle gewünschten Plattenlängen ohne Stoßverbindungen der Metallprofile gefertigt werden.As is known in sandwich products, the lightweight construction panel according to the invention can be used as a self-supporting roof or Wall component are used, with z. B. facade building materials or roofing without others can also be installed with the necessary rear ventilation. Made possible by Continuous production of all desired panel lengths without butt joints between the metal profiles are manufactured.
130082/0342 - 5 -130082/0342 - 5 -
Die Befestigung an den Metallprofilen durch gezielte Auswahl der Befestigungsmittel und vorgegebene Anzugskräfte ergibt absoulit nachweisbare Befestigungskräfte. Die Verwendung korrosionsbeständiger Materialien gewährleistet eine lange Haltbarkeit.The attachment to the metal profiles through targeted Selection of fasteners and specified tightening forces results in absolutely verifiable fastening forces. The use of corrosion-resistant materials ensures a long shelf life.
Die erfindungsgemäße Vorrichtung zur Herstellung der vorgeschlagenen Leichtbauplatte zeichnet sich vorteilhaft dadurch aus, daß für jedes Metallprofil ein Profilierwalzensatz quer zur Produktionseinrichtung verschiebbar angeordnet ist.The inventive device for producing the proposed lightweight panel is advantageous characterized in that a set of profiling rollers can be displaced transversely to the production facility for each metal profile is arranged.
Zweckmäßigerweise sind die Profilierwalzensätze auf Schiebwellen angeordnet, und das eine Plattenband weist z^^r Führung der Metallprofile und zur Kalibrierung der Zwischenräume Gummibänder auf.The profiling roller sets are expediently open Slide shafts arranged, and one apron conveyor has z ^^ r guidance of the metal profiles and for calibration elastic bands on the gaps.
Nachstehend wird die Erfindung anhand von in den Zeichnungen schematisch dargestellten Ausführungsbeispielen näher erläutert.The invention is described below with reference to exemplary embodiments shown schematically in the drawings explained in more detail.
Im ei nzelnen zeigt:In detail shows:
Fig. 1 den Qtierschnitt einer Leichtbauplatte mitFig. 1 shows the cross section of a lightweight panel
nicht herausragenden Metallprofilen Fig. 2 eine abgewandelte Ausführungsform mit Auflagennot protruding metal profiles Fig. 2 shows a modified embodiment pads
Fig. 3 die Eckverbindung zweier Leichtbauplatten Fig. k die Einlaufsituation in schaubildlicherFig. 3 shows the corner joint of two lightweight panels Fig. K the running situation in perspective
Darstellung
Fig. 5 einen Schnitt gemäß der Linie V-V in Fig. k
mit einer Leichtbaixplatte mit herausragenden Metallprofilendepiction
5 shows a section along the line VV in FIG. K with a lightweight construction panel with protruding metal profiles
Gemäß Fig. 1 werden eine profilierte Deckschicht 1, die z. B. das Zugband bildet, - und die gegenüberliegenden Metallprofile 2, - die z. B. das Druckband bilden, - über Kunststoffhartschaum 3 auf Abstand gehalten und verbunden. Die Metallprofile 2 ragen nicht aus der Oberflächenebene 4 heraus, die dtirch eine Aluminiumfolie 5 gebildet i.st.According to Fig. 1, a profiled cover layer 1, which z. B. forms the drawstring, - and the opposite Metal profiles 2, - the z. B. form the pressure band - held at a distance via rigid plastic foam 3 and connected. The metal profiles 2 do not protrude from the surface plane 4, which is an aluminum foil 5 formed i.st.
130062/0342130062/0342
Die Ausführungsform gem. Fig. 2 unterscheidet sich im wesentlichen durch eine ebene Deckschicht und auf den Metallprofilen 2 angebrachte Auflagen aus z. B. Kunststoff oder dergleichen, die als Abstandshalter ζ. B. als notwendige Hinterlüftung für einen Verkleidungsstoff dienen können.(s. auch herausragende Metallprofile 2 in Fig. 5)The embodiment according to Fig. 2 differs essentially through a flat cover layer and supports attached to the metal profiles 2 from z. B. plastic or the like, as a spacer ζ. B. as necessary rear ventilation can be used for a cladding material (see also protruding metal profiles 2 in Fig. 5)
Durch an den Metallprofilen 2 befestigte Laschen 8 können in einfacher Weise z. B. Eckverbindungen gem. Fig. 3 gebildet werden.With straps attached to the metal profiles 2 8 can be used in a simple manner, for. B. corner connections according to Fig. 3 are formed.
Entsprechend Fig* 4 wird für jedes Metallprofil 2 von einem Haspel 9 ein Bandstreifen 10 abgerollt, der in Profilierwalzensätzen 11 profiliert wird, die auf Schiebewellen 12 quer zur Produktionsrichtung verschiebbar sind. Zwischen die beiden Plattenbänder 13, lA des Doppelplattenbandes 15 wird durch die Schäumvorrichtung l6 zunächst flüssiger Kunststoffhartschaum 3 eingespritzt, ±n den die Metallprofile eingeführt werden. Die Einbringung des Trapezbleches und der Aluminiumfolie l8 ist nicht dargestellt. (Fig.5) Zur Führung der Metallprofile 2 und zur Formung der Zwischenräume 19 weist das Plattenband 13 Gummibänder 20 auf.According to FIG. 4, a strip of tape 10 is unrolled from a reel 9 for each metal profile 2, which is profiled in sets of profiling rollers 11, which are mounted on sliding shafts 12 transversely to the direction of production are movable. Between the two apron belts 13, lA of the double plate belt 15 is through the Foaming device l6 initially injected liquid rigid plastic foam 3, ± n which the metal profiles to be introduced. The introduction of the trapezoidal sheet and the aluminum foil l8 is not shown. (Fig. 5) For guiding the metal profiles 2 and for shaping of the spaces 19, the apron conveyor 13 has rubber bands 20.
130082/0342130082/0342
1 Deckschicht, profiliert1 top layer, profiled
2 Metallprofil2 metal profile
3 Kunststoffhartschaum3 rigid plastic foam
4 Oberflächeneb/ene4 surface level
5 Aluminiumfolie5 aluminum foil
6 Deckschicht, eben6 top layer, even
7 Auflage7 edition
8 Lasche8 tab
9 Haspel9 reel
10 Bandstreifen10 strips of tape
11 Profiliernalzensatz11 Profiling roller set
12 Schiebe-welle '12 sliding shaft '
13 Plattenband13 apron conveyor
14 Plattenband14 apron conveyor
15 Doppelplattenband15 double plate conveyor
16 Schäumvorrichtung16 foaming device
17 Trapezblech17 trapezoidal sheet
18 . Aluminiumfolie18th Aluminum foil
19 Zwischenraum19 space
20 Gummiband20 elastic band
130062/0342130062/0342
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3023924A DE3023924C2 (en) | 1980-06-26 | 1980-06-26 | Multi-layer lightweight building board and device for its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3023924A DE3023924C2 (en) | 1980-06-26 | 1980-06-26 | Multi-layer lightweight building board and device for its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3023924A1 true DE3023924A1 (en) | 1982-01-14 |
| DE3023924C2 DE3023924C2 (en) | 1984-06-14 |
Family
ID=6105510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3023924A Expired DE3023924C2 (en) | 1980-06-26 | 1980-06-26 | Multi-layer lightweight building board and device for its production |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3023924C2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4217934A1 (en) * | 1992-05-30 | 1993-12-02 | Burkhart Schurig | Lightweight reinforced high strength foam filled component - contains grid pattern of flat e.g. steel or plastic strips embedded in the foam close to the surface exposed to tension stresses |
| DE4416027A1 (en) * | 1994-05-06 | 1995-11-09 | Goetz Peter Dipl Ing Fh | Light construction plate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3246058A (en) * | 1961-02-28 | 1966-04-12 | Allied Chem | Method for producing reinforced foam laminate structures |
| DE6805688U (en) * | 1968-10-30 | 1969-06-12 | Siegener Ag Geisweid Eisenkons | BUILDING PLATE |
| DE6603042U (en) * | 1966-05-28 | 1969-08-21 | Hoesch Ag | WALL ELEMENT. |
| DE7002828U (en) * | 1969-01-29 | 1970-07-16 | Wanner Isofi Isolation | CONSTRUCTION ELEMENT IN PARTICULAR FOR THE EXECUTION OF TIGHTLY LOCKED ROOMS KEEPED AT A CONSTANT TEMPERATURE. |
| DE6922341U (en) * | 1969-06-04 | 1971-02-04 | Suellhoefer Heinz | SELF-SUPPORTING INSULATION ELEMENT. |
| DE7303804U (en) * | 1973-02-01 | 1976-04-15 | Hoesch Werke Ag, 4600 Dortmund | PRE-FABRICATED ELEMENT |
| DE7601057U1 (en) * | 1976-01-16 | 1976-05-20 | Alcan Aluminiumwerke Gmbh, 3400 Goettingen | INSULATING PANEL |
-
1980
- 1980-06-26 DE DE3023924A patent/DE3023924C2/en not_active Expired
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3246058A (en) * | 1961-02-28 | 1966-04-12 | Allied Chem | Method for producing reinforced foam laminate structures |
| DE6603042U (en) * | 1966-05-28 | 1969-08-21 | Hoesch Ag | WALL ELEMENT. |
| DE6805688U (en) * | 1968-10-30 | 1969-06-12 | Siegener Ag Geisweid Eisenkons | BUILDING PLATE |
| DE7002828U (en) * | 1969-01-29 | 1970-07-16 | Wanner Isofi Isolation | CONSTRUCTION ELEMENT IN PARTICULAR FOR THE EXECUTION OF TIGHTLY LOCKED ROOMS KEEPED AT A CONSTANT TEMPERATURE. |
| DE6922341U (en) * | 1969-06-04 | 1971-02-04 | Suellhoefer Heinz | SELF-SUPPORTING INSULATION ELEMENT. |
| DE7303804U (en) * | 1973-02-01 | 1976-04-15 | Hoesch Werke Ag, 4600 Dortmund | PRE-FABRICATED ELEMENT |
| DE7601057U1 (en) * | 1976-01-16 | 1976-05-20 | Alcan Aluminiumwerke Gmbh, 3400 Goettingen | INSULATING PANEL |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4217934A1 (en) * | 1992-05-30 | 1993-12-02 | Burkhart Schurig | Lightweight reinforced high strength foam filled component - contains grid pattern of flat e.g. steel or plastic strips embedded in the foam close to the surface exposed to tension stresses |
| DE4416027A1 (en) * | 1994-05-06 | 1995-11-09 | Goetz Peter Dipl Ing Fh | Light construction plate |
| DE4416027C2 (en) * | 1994-05-06 | 1998-02-19 | Goetz Peter Dipl Ing Fh | Lightweight board |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3023924C2 (en) | 1984-06-14 |
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| 8127 | New person/name/address of the applicant |
Owner name: ESTEL HOESCH WERKE AG, 4600 DORTMUND, DE |
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| 8127 | New person/name/address of the applicant |
Owner name: HOESCH WERKE AG, 4600 DORTMUND, DE |
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Owner name: HOESCH AG, 4600 DORTMUND, DE |
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Owner name: FRIED. KRUPP AG HOESCH-KRUPP, 4300 ESSEN UND 4600 |
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