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WO2008138377A1 - Jeu de composants dotés d'éléments en polypropylène - Google Patents

Jeu de composants dotés d'éléments en polypropylène Download PDF

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Publication number
WO2008138377A1
WO2008138377A1 PCT/EP2007/004277 EP2007004277W WO2008138377A1 WO 2008138377 A1 WO2008138377 A1 WO 2008138377A1 EP 2007004277 W EP2007004277 W EP 2007004277W WO 2008138377 A1 WO2008138377 A1 WO 2008138377A1
Authority
WO
WIPO (PCT)
Prior art keywords
components
cavities
component
polypropylene
building elements
Prior art date
Application number
PCT/EP2007/004277
Other languages
German (de)
English (en)
Inventor
Hugo Leeb
John Herbert Haritos
Original Assignee
Hugo Leeb
John Herbert Haritos
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
Application filed by Hugo Leeb, John Herbert Haritos filed Critical Hugo Leeb
Priority to PCT/EP2007/004277 priority Critical patent/WO2008138377A1/fr
Priority to TW097117760A priority patent/TW200912102A/zh
Publication of WO2008138377A1 publication Critical patent/WO2008138377A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/04—Walls having neither cavities between, nor in, the solid elements
    • E04B2/06—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys
    • E04B2002/0245—Pegs or pins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0256—Special features of building elements
    • E04B2002/0265—Building elements for making arcuate walls

Definitions

  • the invention relates to a set of components with components made of polypropylene for the manufacture of spatial structures, namely in particular building blocks, building block fasteners and toy figures.
  • Polypropylene members are known in the art (e.g., DE 2150314 A). However, the polypropylene is not specified.
  • the known components also do not serve the creation of structures such as buildings.
  • the invention is a set of components or toy figures are to be created, which are lightweight and therefore easy to transport, are mechanically resistant and can be easily assembled in case of need well and by laymen and also have ideal insulation properties.
  • the polypropylene is an expanded, so foamed polypropylene (EPP) with a molding density of at least 40 kg / m 3 and preferably in the range of 45 to 70 kg / m 3 lying.
  • EPP expanded, so foamed polypropylene
  • This provides the required strength and dimensional stability, which is particularly useful for components such as building blocks, and the weight of the elements can be kept very low, so that components of a reasonable size can be raised and held by a single person with one hand.
  • the EPP is impact-resistant and hardly sensitive to dot pressure.
  • EPP with at least 50 kg / m 3 , in particular with 55 kg / m 3 , since at this density after casting no appreciable shrinkage of the component takes place and thus more easily constant sizes can be produced, while at the lower densities, even if they give sufficient strength, yet one Volume shrinkage occurs, which is not constant and therefore requires a re-sorting of the products.
  • An additional advantage is the good thermal insulation of the material, as a result of which buildings constructed with it offer advantages especially in climatically extreme areas, but also in climatically temperate areas, where considerable efforts are made to save heating and cooling energy.
  • living rooms with 80 m 2 with 1000 watts and living rooms with 18 m 2 with 60 watts are sufficiently heated.
  • the components according to a special Schallschluck- execution have a rippled or provided with knobs or the like surface, so that the produced wall can reflect the sound only broken.
  • the components have the characteristic that the components are flush-fitting surfaces surface-to-surface having cavities opening on these surfaces , in which mutually adjacent components on both sides engaging connecting body can be introduced.
  • the bodies are in the simplest case parallelepipeds with rectangular outer surfaces, but a kit may also include arched structures, corner joints, angled elements, columns, etc.
  • EPP other materials are also suitable for these components; preferred alternatives are foamed polystyrene, which, however, has a lower impact resistance than EPP or gypsum granules bound by adhesive.
  • the connecting bodies may also be partially made of expanded polypropylene having a molded density of at least 40 kg / m 3, and preferably from 50 to 70 kg / m 3 , which can be easily dimensioned with sufficient strength for this function, but may also be one-third of that Costs can be made of polystyrene, which has sufficient strength for this use and there is exposed to any point pressure or shock, or may partially consist of unexpanded plastic or metal.
  • the cavities and the connecting body dovetail-like engagement structures, wherein the cavities are rectilinear V-shaped grooves whose V-vertex below Forming an open gap along the contact surface extends whose V-legs are directed into the interior of the device strip or rail-shaped cavities and whose at least one end opens V-shaped on one of the outer surfaces of the device; and the connecting bodies are in cross-section cross-shaped prisms, which, divided in their longitudinal direction, identify two V-shaped halves whose cross-section is complementary to the V-shaped grooves.
  • connecting elements can be used, for which the cavities are inwardly directed channels from an outer surface of the component, while the connecting bodies are bars whose outer dimensions are complementary to the inner dimensions of the channels.
  • the connecting bodies are round rods and have the channels on the diameter of the rods matched, projecting towards the channel projections so that is ensured by small elastic compression of the projections a tight fit of the rods, which are in particular pipes.
  • the inwardly projecting projections in the channel can also conically taper the resulting inner diameter of the channel cavity in order to facilitate the insertion of the round rods.
  • channels for the rods and rod-shaped parts of wall anchoring elements can be used, which further comprise, for example, a mounting plate, which can be attached in particular to the ceiling or floor, in the case of a 90 ° twisted mounting but also on a vertical wall. This makes it possible to anchor the structures erected from the structural elements and to stabilize them, for example, against wind power.
  • a preferred embodiment of the particular cuboidal components is that the cavities extend straight through the individual component from a first outer surface to an opposite second outer surface, in the course of their extension
  • the constrictions serve to limit the insertion depth of the connecting body, so the bars or prisms, and to prevent their slipping to lower-lying components.
  • the channels can also have a limited depth. Through channels but lead to a certain material savings.
  • the ducts can also be used to carry electrical or water installations, so you can install electrical outlets, switches, lights, water inlets and outlets, etc. anywhere
  • the channels or additional introduced holes or other continuous cavities which may also be horizontal, are filled with concrete, optionally after drawing rods to achieve highly stable structures, at the same time in high degree of heat and soundproof.
  • the fluidly poured concrete breaks down in the cavities, forming a lattice or skeleton that gives the wall stability and weight-bearing capacity.
  • the system of the component set can be optimally adapted to individual requirements.
  • the components are suitable for a variety of applications whenever an arrangement of stable walls is to be created quickly and simply.
  • the special material makes the products even more valuable in terms of climate and the environment. It is also very versatile, e.g. by sawing, screwing, drilling, brushing, wallpapering, filling, etc., which further enhances the versatility.
  • Fig. 1 in perspective view, parts of a kit with two components and with Connecting bodies;
  • FIG. 2 shows one of the components in perspective view
  • FIG. 3 is a plan view of a modified embodiment of the component of FIG. 2
  • FIG. Fig. 4 shows a modified embodiment of the other in Fig. 1 with illustrated component in
  • FIG. 5 shows a perspective view of a cross-shaped connecting body.
  • 6 shows a perspective view of a tubular connecting body; 7 shows a terminating element with possibilities for connecting installations; 8 shows a cross section through a channel in one of the components, in a sectional plane VIII-
  • FIG. 15 shows a serpentine line constructed from different arch elements
  • FIG. 16 shows a top view of an oblique connection component
  • 17 is a plan view of a wall corner with a rounding formed therein from an arc element and two oblique connection components.
  • Fig. 18 is a top view and front view of a vertical arc component
  • Fig. 19 in perspective and in a central cross section, a component in the form of a column.
  • Fig. 1 shows elements of a kit for rapid erection and also dismantling of stable walls, as it takes place, for example, in the theater, for the fair, for the construction of shelters in disaster areas, etc.
  • Basic elements are two "blocks" 1 and 2 designated cuboidal components that, often joined together, form the actual wall.
  • connecting body namely a cross-sectionally isosceles cross-shaped prism body, which is referred to as a cross connector 3, and tubular connector.
  • the building blocks 1 and 2 and the cross connectors 3 are made of expanded, that is foamed polypropylene, commonly referred to as "EPP" for short, with a bulk density or molding density of 55 kg / m 3 .
  • EPP foamed polypropylene
  • the material properties are unfavorable, at above the specified value of increased density increases the cost of materials unnecessarily and eventually the weight.
  • One aspect of the production is the shrinkage of the material after casting, when the molding density is too low, in particular less than 50 kg / m 3 . Although the strength is then still sufficient, but irregular deviations occur, which can be avoided by the slightly higher mold weight.
  • the cross connectors can also be made of polystyrene.
  • the specified EPP has a high compressive strength and compression hardness, a tensile strength in the range of 750 to 800 kPa at an elongation at break of about 20%, a temperature resistance of -40 ° C to +50 0 C and a burning performance of 42 mm / min with limited Flammability, and a water absorption under 1.1 vol% after 1 day.
  • the thermal conductivity is 0.04 W / mK. From this data results the excellent suitability of the material for many construction purposes.
  • the production of molded parts from this material is carried out by a special method so that it brings a granules of expanded polypropylene by pressure in a mold for implosion and thereby compacted.
  • the material can still be added pigments to produce, for example, white, brown, black or otherwise colored blocks.
  • the blocks can be provided in different sizes, but also in a unit size.
  • the blocks 1 and 2 are offered with the following dimensions: height 330 mm, depth 300 mm, length of the block 1: 450 mm, and the block 2: 300 mm.
  • the series may conveniently be supplemented by blocks of 150 mm depth and 150 mm, 600 mm and 750 mm in length.
  • these are only dimensions, for example, but in any case meet the requirements of the dimensional stability and strength of conventional structures.
  • the cross connectors 3 can, as described, made of the same material as the blocks 1 and 2 or from another sufficiently strong material. They have in plan a transverse, oblique cross-configuration with four wings 8 and with rounded edges in the throats between the wings 8, as well as with a core body 9, from which the wings 8 go out. Adjacent wings 8 include a right angle, opposite wings 8 have a common radial or median plane.
  • the cross connector 3 must have sufficient strength, to absorb the tensile forces occurring between the blocks 1, 2 and optionally also shear forces. In the example described, he has for this purpose an axial height of 50 mm, a thickness of the individual wings 8 of 23 mm and a core diameter of about 50 mm between opposite rounded grooves between adjacent wings. For the strength of the cross connector, it is sufficient to produce them from styrofoam, which can be produced with lower energy consumption and therefore more favorable in terms of cost and whose point pressure sensitivity in the cavities within the elements does not play a disadvantageous role.
  • the cross connectors 3 cooperate with V-shaped grooves 11, along the outer surfaces of the blocks 1 and 2, in the example described parallel to their respective cuboid edges between them in the middle of the square direction forming cuboid surface, so according to the selected terminology centered from above go down.
  • the grooves 11 each consist of two in their longitudinal direction, ie from top to bottom, extending groove legs 12 and a common cavity forming them vertex space 13.
  • Fig. 1 of the cross connector 3 visible there is shown above the blocks 1 and 2 projecting to illustrate its function. In practical use, it is sunk in the blocks 1 and 2.
  • the connectors 4 are plastic tubes with a diameter of 50 mm and a wall thickness depending on the type of plastic, which must be sufficient for the tube to be able to absorb lateral forces acting on the wall. Solid rods are also suitable, for example from the EPP or Styrofoam of the building blocks and cross connectors.
  • the connectors 4 are inserted into tubular channels 16 which extend in the vertical direction through the blocks 1 and 2. By the individual connector 4 inserted half in the lower and half in the upper block, these are connected to each other, namely when using only one connector against each other rotatable and when using two or more connectors non-rotatable.
  • the module 1 has six and the module 2 four rohrformige channels 16, which are each arranged in two rows. Narrower components, if present, may only be provided with the channels 16 in a single row.
  • the single channel is basically cylindrical, but has along three circumferentially distributed generatrices extending, designed as webs or ribs projections 17 which project inwardly. The protrusion slightly increases from the surface of the module to the middle of the channel, so that between the three projections 17 a slightly conical bearing for the insertion of the connector 4 is formed
  • a special feature is indicated, namely an irregular mottling illustrated interruption of the otherwise smooth outer surface of the block 2 with nubs 18 projecting from the surface to a small piece and thereby exert a sound absorption function that complements the sound insulation of the element advantageous .
  • irregular knobs it is also possible to arrange regularly arranged knobs, furthermore ribs or hollows, which exert an echo-inhibiting and thus sound-absorbing function.
  • FIGS. 3 and 4 show somewhat modified embodiments of the components 1 and 2, and the sectional views of FIGS. 8 and 9.
  • the modification of the building blocks 1 and 2 consists firstly in that the grooves 11 continue in the form of double V-grooves 19, which are actually cross-sectioned channels, across the length of the building block between the rows of channels 16, the longer component 1 contains two double V-grooves 19 and the shorter component 2 contains a double V-groove 19.
  • These grooves 19 simplify production, since the molds can be assembled from the same modules, and reduce the material consumption and the already low weight anyway. In the finished building they form channels e.g. for passing cables and pipes.
  • FIGS. 8 and 9 two different embodiments are described for the modules 1 and 2 according to FIGS. 3 and 4, insofar as in the module 1, FIG. 3, the channels pass through and only in the middle of their extension Contain 21 in the form of an annular shoulder, which limits the insertion depth of the connector 4, so that without special attention from both sides connectors can be inserted and they can not sit slipped in their longitudinal direction in the channels. This also results in a rule for the length of the connector 4, which should have twice the value of the distance between the block surface and the constriction 21.
  • Fig. 4 instead of the constriction 21, a partition wall 22 is formed, the channel 16 in two of equal length Shares parts.
  • the function of the connector 4 is the same, but allows the formation of Fig. 8 with the free space in the constriction 21, that here also other, longer elements can be inserted through, for.
  • FIG. 4 Another difference between the embodiments is shown in Figure 4, namely, here is the V-shaped groove 11 in the course of their length, as can be seen from the outer boundary line.
  • the cross connector can only be inserted to a given depth here, and can not be e.g. be pushed down with a rod from above between the blocks down.
  • the connectors 3 and 4 are shown in FIGS. 5 and 6, respectively.
  • Fig. 7 shows a supplementary element, namely a mounting module 25, which consists of a pipe section 26 of the same diameter as the connector 4, and a mounting plate 27 to which other installations can be screwed or which can be anchored to walls or walls itself.
  • the mounting module 27 is inserted as needed in a free channel 16, as shown in Fig. 1 in the block 2. Inserted below and above in a channel 16 open from below or above, can be screwed with the help of the module 25, the erected wall to a lower or upper part of the building such as the floor, a ceiling or a permanently installed beams, causing the wall fixed and stabilized against lateral forces.
  • the kit can be extended by other additional parts, for example by - not shown - special sanitary blocks for sanitary installations, by screw connector for connecting the blocks with each other or with existing building structures in the case of expected higher loads such. Wind forces, or by a shown in Fig. 10 rolling element 30 for movable walls and a shown in Fig. 11 mounting aid 31 for erecting a wall with a door or a window.
  • the rolling element 30 comprises as an essential part a ball 34, which is rotatably held in a bearing 35 which sits at the lower end of a cylindrical piston 36.
  • the piston 36 is in the form of an elongate plunger which slidably longitudinally dips into a tube 37 having the outer diameter of the connector 4 and which is long enough to extend upwardly at the restriction 21 or the partition wall 22 in one of the channels 16 of the lowest building block 1 or 2 can support the wall.
  • the piston 36 slides with its upper, lower immersed portion on the inner surface of an inner pad 38, which is located in the upper part of the tube 37.
  • This inner lining 38 partially reduces the inner diameter of the tube 37 and has at its lower edge a curve structure with, in the example shown, an upper and a lower "maximum".
  • the piston 36 has on its outer surface a nose-like cam follower 40, which comes to rest in one of the maxima 39 due to the weight of the wall. If it is at the highest maximum 39, then the rolling element 30 is practically sunk in the building block, and if it is in the lowest maximum 39, the wall is raised at the highest. Such rollability of the wall can be very useful, especially in theatrical scenery construction.
  • the mounting aid 31 is used when a door or lintel is to be mounted. It consists of a foot 44, a threaded tube 45 with internal thread, a threaded rod 46 which is screwed into the threaded tube 45 and the change in length of the aid 31 is used, and a support 47 which holds the part to be mounted until it sufficiently into the wall is integrated.
  • the carrier 47 may also be rotatable about its vertical axis.
  • Fig. 12 shows a device similar to the device of Fig. 3, but with the differences that the device is longer and thus also contains more double V-grooves 19 along its length, that at only one of its longitudinal ends does the V- shaped grooves are formed, while the other end is smooth, and that in the channels 16 not only three, but six web-like projections on the channel wall are formed.
  • FIG. 13 shows two corner building blocks 51 forming a corner which abut one another with a respective 45 ° inclined surface 52 in the manner shown.
  • the inclined surface 52 gives the building blocks 51 the plan view of a rectangular trapezium.
  • FIG. 14 -herein using the example of single-row bricks - two arched bricks 54 are shown, for the erection of walls with a curved floor plan.
  • the illustrated blocks 54 each cover an angle of 22.5 °.
  • FIG. 15 shows a plan view of a wall constructed with arched bricks of the type shown in FIG. 14, but with two rows and curvatures of different radiusses. The dashed lines indicate the respective radius.
  • Figures 16 and 17 illustrate the layout and use of an angled connection block 56, shown in Figure 16 as a single row, shown in Figure 17 as a double row, by means of which an arc is placed in front of the corner 57 between two perpendicular abutting walls 58 can.
  • an arc here designated 61, namely a vertical arc with a circular segment-shaped concave underside, which can be used as an archway or the like.
  • FIG. 19 shows an example of a pillar 63 belonging to the set of components, with a hexagonal pillar cross-section, as shown on an enlarged scale at the bottom in the figure.
  • hexagonal columns round, square or other columns are also possible.
  • the channels 16 are formed in the column in that the column 63 consists of several sections, which are connected in the manner described by means of plugged into the channels 16 connector 4.
  • analogous structures can be chosen if they are combinable elements.
  • the use of the indicated material is of use because it is very light, strong and stable and is well suited for children's hands.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Toys (AREA)

Abstract

Comme matériau pour des composants d'un jeu de composants et pour des pions de jeu, l'invention propose le polypropylène expansé EPP en pièces moulées dont la masse spécifique est d'environ 55 kg/m3, parce que ce matériau s'est avéré être optimum dans ce but. Lorsque les composants sont des blocs 1, 2, ce sont des corps qui ont une forme de base qui permet de les joindre bout à bout, surface contre surface, et qui présentent des cavités, par exemple des rainures (11) en contre-dépouille ou des canaux ronds (16), qui débouchent sur ces surfaces et dans lesquels des corps de liaison (3, 4) peuvent être placés pour s'engager de chaque côté dans des composants voisins. Le jeu de composants comprend ainsi également les corps de liaison associés qui peuvent également être constitués d'EPP, mais également de polystyrène expansé, d'une autre matière synthétique ou de métal. L'invention inclut des formes particulièrement favorables pour ces composants. Le matériau des composants permet d'utiliser toutes les méthodes courantes de traitement, par exemple le sciage, le vissage, le perçage, la peinture, le tapissage, l'enduction, etc. Par application d'un feutre, on peut obtenir de nombreux aspects extérieurs différents. Les composants sont attractifs grâce à leur légèreté, stabilité et leurs différentes possibilités d'utilisation et ils peuvent être montés et démontés plus rapidement. On peut prévoir différentes tailles, formes, épaisseurs et couleurs.
PCT/EP2007/004277 2007-05-14 2007-05-14 Jeu de composants dotés d'éléments en polypropylène WO2008138377A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/EP2007/004277 WO2008138377A1 (fr) 2007-05-14 2007-05-14 Jeu de composants dotés d'éléments en polypropylène
TW097117760A TW200912102A (en) 2007-05-14 2008-05-14 Set of structural elements with elements made of polypropylen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/004277 WO2008138377A1 (fr) 2007-05-14 2007-05-14 Jeu de composants dotés d'éléments en polypropylène

Publications (1)

Publication Number Publication Date
WO2008138377A1 true WO2008138377A1 (fr) 2008-11-20

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Application Number Title Priority Date Filing Date
PCT/EP2007/004277 WO2008138377A1 (fr) 2007-05-14 2007-05-14 Jeu de composants dotés d'éléments en polypropylène

Country Status (2)

Country Link
TW (1) TW200912102A (fr)
WO (1) WO2008138377A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2003360C2 (nl) * 2009-08-17 2011-02-22 Werkgroep Restauratie Bouwelement en werkwijze voor het vervaardigen van een bouwwerk.
EP2952643A1 (fr) * 2014-06-04 2015-12-09 FÜHRER Exklusivfenster - Türen Sonnenschutz GmbH Pierre de formage et pierre d'isolation totale
CN114518439A (zh) * 2022-01-25 2022-05-20 广东华晟安全职业评价有限公司 一种火炸药真空安定性试验用样品池及试验方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB818573A (en) * 1956-04-09 1959-08-19 Steuler Industriewerke Gmbh Improvements in and relating to building blocks
DE1143317B (de) * 1962-01-18 1963-02-07 Adolf Unger Baustein mit Verbindungseinrichtung
WO1992019341A1 (fr) * 1991-05-03 1992-11-12 Jonathan Christopher Mott Jeux de construction
DE9320519U1 (de) * 1993-06-22 1995-01-05 Hüls AG, 45772 Marl Geschäumter Baustein
DE9420370U1 (de) * 1994-12-20 1996-01-25 Gefinex Gesellschaft für innovative Extrusionsprodukte mbH, 33803 Steinhagen Baustein
US5938497A (en) * 1995-06-26 1999-08-17 Morphun Research Limited Constructional toys
DE20217766U1 (de) * 2002-11-15 2003-02-06 Fagerdala Deutschland GmbH, 99885 Ohrdruf Spielzeugbausteine aus Polymerschaumstoff
US20030190855A1 (en) * 2002-04-05 2003-10-09 Teel Michael A. Interfitting toy figure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB818573A (en) * 1956-04-09 1959-08-19 Steuler Industriewerke Gmbh Improvements in and relating to building blocks
DE1143317B (de) * 1962-01-18 1963-02-07 Adolf Unger Baustein mit Verbindungseinrichtung
WO1992019341A1 (fr) * 1991-05-03 1992-11-12 Jonathan Christopher Mott Jeux de construction
DE9320519U1 (de) * 1993-06-22 1995-01-05 Hüls AG, 45772 Marl Geschäumter Baustein
DE9420370U1 (de) * 1994-12-20 1996-01-25 Gefinex Gesellschaft für innovative Extrusionsprodukte mbH, 33803 Steinhagen Baustein
US5938497A (en) * 1995-06-26 1999-08-17 Morphun Research Limited Constructional toys
US20030190855A1 (en) * 2002-04-05 2003-10-09 Teel Michael A. Interfitting toy figure
DE20217766U1 (de) * 2002-11-15 2003-02-06 Fagerdala Deutschland GmbH, 99885 Ohrdruf Spielzeugbausteine aus Polymerschaumstoff

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2003360C2 (nl) * 2009-08-17 2011-02-22 Werkgroep Restauratie Bouwelement en werkwijze voor het vervaardigen van een bouwwerk.
WO2011021930A3 (fr) * 2009-08-17 2012-02-16 Werkgroep Restauratie Elément de construction et procédé de fabrication d'une structure de construction
EP2952643A1 (fr) * 2014-06-04 2015-12-09 FÜHRER Exklusivfenster - Türen Sonnenschutz GmbH Pierre de formage et pierre d'isolation totale
CN114518439A (zh) * 2022-01-25 2022-05-20 广东华晟安全职业评价有限公司 一种火炸药真空安定性试验用样品池及试验方法
CN114518439B (zh) * 2022-01-25 2023-12-22 大连安泰化工有限公司 一种火炸药真空安定性试验用样品池及试验方法

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