EP0758700A1 - Multi-purpose building element with spring elements - Google Patents
Multi-purpose building element with spring elements Download PDFInfo
- Publication number
- EP0758700A1 EP0758700A1 EP96104854A EP96104854A EP0758700A1 EP 0758700 A1 EP0758700 A1 EP 0758700A1 EP 96104854 A EP96104854 A EP 96104854A EP 96104854 A EP96104854 A EP 96104854A EP 0758700 A1 EP0758700 A1 EP 0758700A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- purpose component
- spring elements
- component according
- surface sections
- individual
- 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
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000013502 plastic waste Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/20—Pavings made of prefabricated single units made of units of plastics, e.g. concrete with plastics, linoleum
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/004—Pavings specially adapted for allowing vegetation
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/16—Elements joined together
Definitions
- the invention relates to a multi-purpose component made of plastic as a component of a flat composite consisting of a plurality of components with the other features of the preamble of claim 1.
- a plastic multi-purpose component is known from EP 0 576 939, which can be built into a flat composite with other, similar multi-purpose components. Narrow expansion joint elements are inserted between the individual multi-purpose components, which compensate for expansion of the flat composite consisting of several multi-purpose components due to temperature fluctuations.
- the invention is based on the object of offering a multi-purpose component which does not require any additional expansion joint elements to compensate for temperature-related expansions or shrinkages.
- the multipurpose component according to the invention is divided into individual surface sections which are connected to one another by spring elements which are integrally molded into the multipurpose component and are not attached, for example.
- spring elements which are integrally molded into the multipurpose component and are not attached, for example.
- the connection of the individual surface sections to one another is guaranteed at all times by the position of the spring elements which adapts to the respective spacing of the surface sections.
- the areal composite which consists of several multi-purpose components, therefore has an internal flexibility and the adaptability desired in the event of temperature fluctuations.
- Another advantage of the spring elements integrally molded into the multi-purpose component is that a certain tolerance compensation of the individual multi-purpose components can take place when laying the two-dimensional composite.
- the spring elements are band-like and additionally loop-shaped, as a result of which extensive flexibility and nevertheless firm cohesion of the multi-purpose component is achieved.
- the individual spring elements By attaching the spring elements to the outer areas and between the individual surface areas of the multi-purpose component, the individual spring elements are securely and securely received and the wear processes when walking on or driving onto the multi-purpose component are minimized.
- the multi-purpose component consists of four surface sections, the individual surface sections being connected via spring elements.
- the four surface sections can be adapted to different tolerances of the adjacent multipurpose components by compressing, pulling apart or pivoting the spring elements when installing the multipurpose component and also take the change in position of the individual which occurs when the temperature fluctuates Surface sections to each other
- the spring elements attached in the interior of the multi-purpose component point outwards with their central areas and form an injection channel for injection molding the multi-purpose component.
- the multi-purpose component designed in the plane enables different movement of the individual surface sections in the horizontal direction both with regard to rotation and with respect to displacement.
- An additional pivoting of the individual surface sections of the multi-purpose component designed in the plane in the vertical direction also serves to compensate for thermal expansion and makes it easier to move the multi-purpose component in hilly terrain.
- Adjacent multipurpose components are detachably connected to one another in a simple manner by inserting hook-shaped coupling devices into recesses and a clamping lock.
- the cross or longitudinal struts of the multi-purpose component are designed with a substantially constant (and thin) thickness in the cross-sectional profile.
- the cross or longitudinal struts Due to a widened standing area, the cross or longitudinal struts have a sufficient contact surface to be able to carry out the displacement movements that occur during thermal expansion and, in addition, anything between the cross or longitudinal struts secure the filling material (e.g. earth or gravel) against slipping.
- the filling material e.g. earth or gravel
- the plastic of the multi-purpose component consists of previously shredded and then melted-down plastic waste, which can be sprayed or poured into a suitable shape.
- FIG. 1 shows the multipurpose component 1 with cross and longitudinal struts 4, which is constructed from four surface sections 2, 2 ', 2' 'and 2' ''.
- the individual surface sections 2, 2 ', 2' 'and 2' '' are over Outside areas 5 arranged spring elements 3 and 3 'connected to each other.
- Loop-shaped spring elements 3 and 3 ' which are assigned to each other in pairs and whose central regions 6 face away from one another are used.
- Coupling devices 7 (for corresponding coupling elements 8 for the clamping connection with adjacent multi-branch components are provided for connecting a plurality of multi-purpose components 1 Production of a flat composite) is provided on outer areas 5 of the surface sections 2, 2 ', 2''and2'''.
- the spring elements 3, 3 '(not designated in any more detail) between the surface sections 2, 2', 2 '' and 2 '' ' also assume a suitable position and continue to ensure the connection of all surface sections 2, 2', 2 '' and 2 '' 'of the multi-purpose component 1.
- FIG. 3 shows a side view of the multi-purpose component 1 according to FIG. 1, in which the surface sections 2 and 2 '' 'can be seen, which are connected by a spring element 3'. In addition, the coupling devices 7 are also shown.
- the surface section 2 is pivoted relative to the surface section 2 '' '. Nevertheless, a connection is guaranteed at all times by the connecting and adapting spring elements 3 '.
- the cross section of a transverse or longitudinal strut 4 according to FIG. 4 advantageously consists of a (uniformly) narrow head region 11 and a widened standing region 10, the latter facilitating the sliding of the surface sections relative to the substrate to compensate for thermal expansion.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Springs (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Die Erfindung betrifft ein aus Kunststoff bestehendes Mehrzweckbauteil als Baustein eines aus einer Vielzahl von Bauteilen bestehenden flächigen Verbundes mit den sonstigen Merkmalen des Oberbegriffs des Patentanspruchs 1.The invention relates to a multi-purpose component made of plastic as a component of a flat composite consisting of a plurality of components with the other features of the preamble of claim 1.
Aus der EP 0 576 939 ist ein Kunststoff-Mehrzweckbauteil bekannt, welches mit anderen, gleichartigen Mehrzweckbauteilen zu einem flächigen Verbund verbaut werden kann. Zwischen die einzelnen Mehrzweckbauteile sind schmal ausgebildete Dehnfugenelemente eingefügt, welche durch Temperaturschwankungen bedingte Ausdehnungen des aus mehreren Mehrzweckbauteilen bestehenden flächigen Verbundes ausgleichen.A plastic multi-purpose component is known from EP 0 576 939, which can be built into a flat composite with other, similar multi-purpose components. Narrow expansion joint elements are inserted between the individual multi-purpose components, which compensate for expansion of the flat composite consisting of several multi-purpose components due to temperature fluctuations.
Der Erfindung liegt nunmehr die Aufgabe zugrunde, ein Mehrzweckbauteil anzubieten, welches zum Ausgleich von temperaturbedingten Dehnungen oder Schrumpfungen keinerlei zusätzliche Dehnfugenelemente benötigt.The invention is based on the object of offering a multi-purpose component which does not require any additional expansion joint elements to compensate for temperature-related expansions or shrinkages.
Die Aufgabe wird durch den kennzeichnenden Teil des Patentanspruchs 1 gelöst. Vorteilhafte Ausführungsförmen der Erfindung werden durch die Unteransprüche 2 - 14 realisiert.The object is achieved by the characterizing part of patent claim 1. Advantageous embodiments of the invention are realized by subclaims 2-14.
Das erfindungsgemäße Mehrzweckbauteil ist in einzelne Flächenabschnitte aufgeteilt, die durch integral in das Mehrzweckbauteil eingeformte - und nicht etwa zusätzlich angebrachte - Federelemente miteinander in Verbindung stehen. Beim Auftreten von Temperaturschwankungen können die aufgetretenen Positionsänderungen der einzelnen Flächenabschnitte im Verhältnis zueinander durch Spreizung oder Zusammenschieben der eingeformten Federelemente ausgeglichen werden.The multipurpose component according to the invention is divided into individual surface sections which are connected to one another by spring elements which are integrally molded into the multipurpose component and are not attached, for example. When temperature fluctuations occur, the changes in position of the individual surface sections in relation to one another can be compensated for by spreading or pushing together the molded-in spring elements.
Die Verbindung der einzelnen Flächenabschnitte untereinander ist durch die sich an den jeweiligen Abstand der Flächenabschnitte anpassende Stellung der Federelemente zu jedem Zeitpunkt sicher gewährleistet. Der aus mehreren Mehrzweckbauteilen bestehende flächige Verbund besitzt damit eine innere Flexibilität und die bei Temperaturschwankungen gewünschte Anpassungsfähigkeit.The connection of the individual surface sections to one another is guaranteed at all times by the position of the spring elements which adapts to the respective spacing of the surface sections. The areal composite, which consists of several multi-purpose components, therefore has an internal flexibility and the adaptability desired in the event of temperature fluctuations.
Ein weiterer Vorteil der integral in das Mehrzweckbauteil eingeformten Federelemente besteht darin, daß beim Verlegen des flächigen Verbundes ein gewisser Toleranzausgleich der einzelnen Mehrzweckbauteile zueinander stattfinden kann.Another advantage of the spring elements integrally molded into the multi-purpose component is that a certain tolerance compensation of the individual multi-purpose components can take place when laying the two-dimensional composite.
Vorteilhafterweise sind die Federelemente bandartig und zusätzlich schlaufenförmig ausgebildet, wodurch eine weitgehende Flexibilität und dennoch fester Zusammenhalt des Mehrzweckbauteils erreicht wird.Advantageously, the spring elements are band-like and additionally loop-shaped, as a result of which extensive flexibility and nevertheless firm cohesion of the multi-purpose component is achieved.
Durch Anbringung der Federelemente an den Außenbereichen und zwischen den einzelnen Flächenabsohnitten des Mehrzweckbauteils werden die einzelnen Federelemente sicher und geschützt aufgenommen und es erfolgt eine Minimierung der Verschleißvorgänge beim Begehen oder Befahren des Mehrzweckbauteils.By attaching the spring elements to the outer areas and between the individual surface areas of the multi-purpose component, the individual spring elements are securely and securely received and the wear processes when walking on or driving onto the multi-purpose component are minimized.
In einer besonders vorteilhaften Ausführungsform besteht das Mehrzweckbauteil aus vier Flächenabschnitten, wobei die einzelnen Flächenabschnitte über Federelemente in Verbindung stehen. Die vier Flächenabschnitte sind durch Zusammendrucken, Auseinanderziehen oder Verschwenken der Federelemente beim Verbauen des Mehrzweckbauteils an unterschiedliche Toleranzen der benachbarten Mehrzweckbauteile anpaßbar und nehmen außerdem die bei Temperaturschwankungen auftretende Lageänderung der einzelnen Flächenabschnitte zueinander auf Die im Inneren des Mehrzweckbauteils angebrachten Federelemente weisen mit ihren Mittenbereichen nach außen und bilden einen Spritzkanal zur Spritzformung des Mehrzweckbauteils.In a particularly advantageous embodiment, the multi-purpose component consists of four surface sections, the individual surface sections being connected via spring elements. The four surface sections can be adapted to different tolerances of the adjacent multipurpose components by compressing, pulling apart or pivoting the spring elements when installing the multipurpose component and also take the change in position of the individual which occurs when the temperature fluctuates Surface sections to each other The spring elements attached in the interior of the multi-purpose component point outwards with their central areas and form an injection channel for injection molding the multi-purpose component.
Ein Aufstellen der Flächenabschnitte aufgrund von Wärmespannungen wird zuverlässig ausgeschlossen. Durch Verwendung schlaufenförmig ausgebildeter Federelemente, deren Spitzenbereich aneinander paarweise zugewandt sind, entsteht ein besonders ausgewogen gestaltetes Mehrzweckbauteil, welches Wärmedehnungskräfte von verschiedenen Seiten aufzunehmen vermag.Setting up the surface sections due to thermal stress is reliably excluded. By using loop-shaped spring elements, the tip area of which face each other in pairs, a particularly balanced multi-purpose component is created, which can absorb thermal expansion forces from different sides.
Vorteilhafterweise ermöglicht das in der Ebene ausgelegte Mehrzweckbauteil eine unterschiedliche Bewegung der einzelnen Flächenabschnitte in horizontaler Richtung sowohl hinsichtlich einer Verdrehung als auch hinsichtlich einer Versetzung.Advantageously, the multi-purpose component designed in the plane enables different movement of the individual surface sections in the horizontal direction both with regard to rotation and with respect to displacement.
Eine zusätzliche Verschwenkung der einzelnen Flächenabschnitte des in der Ebene ausgelegten Mehrzweckbauteils in vertikaler Richtung dient ebenfalls zum Ausgleich von Wärmedehnungen und erleichtert eine Verlegung des Mehrzweckbauteils in hügeligem Gelände.An additional pivoting of the individual surface sections of the multi-purpose component designed in the plane in the vertical direction also serves to compensate for thermal expansion and makes it easier to move the multi-purpose component in hilly terrain.
Benachbarte Mehrzweckbauteile werden auf einfache Art und Weise durch Ineinanderstecken von hakenförmig ausgebildeten Kupplungseinrichtungen in Ausnehmungen und Klemmarretierung miteinander lösbar verbunden.Adjacent multipurpose components are detachably connected to one another in a simple manner by inserting hook-shaped coupling devices into recesses and a clamping lock.
In materialsparender Ausführung und zur Erzielung kurzer Zykluszeiten beim Spritzvorgang werden die Quer- bzw. Längsstreben des Mehrzweckbauteils im Querschnittsverlauf mit im wesentlichen konstanter (und dünner) Stärke ausgeführt.In a material-saving design and to achieve short cycle times during the spraying process, the cross or longitudinal struts of the multi-purpose component are designed with a substantially constant (and thin) thickness in the cross-sectional profile.
Durch einen verbreiterten Standbereich besitzen die Quer- bzw. Längsstreben eine ausreichende Auflagefläche um die bei Wärmedehnungen auftretenden Verschiebebewegungen ausführen zu können und zusätzlich noch etwaiges zwischen Quer- bzw. Längsstreben aufgenommenes Füllmaterial (z.B. Erde oder Schotter) gegen Durchrutschen zu sichern.Due to a widened standing area, the cross or longitudinal struts have a sufficient contact surface to be able to carry out the displacement movements that occur during thermal expansion and, in addition, anything between the cross or longitudinal struts secure the filling material (e.g. earth or gravel) against slipping.
Umweitgerecht besteht der Kunststoff des Mehrzweckbauteils aus vorab zerkleinerten und anschließend eingeschmolzenen Kunststoffabfällen, der in eine entsprechende Form spritz- oder gießbar sind.The plastic of the multi-purpose component consists of previously shredded and then melted-down plastic waste, which can be sprayed or poured into a suitable shape.
Die Erfindung ist anhand eines Ausführungsbeispiels in den Zeichnungsfiguren näher erläutert. Es zeigen:
- Fig. 1
- eine Ausführungsform des erfindungsgemäßen Mehrzweckbauteils mit vier Fiächenabschnitten im Ausgangszustand,
- Fig. 2
- das Mehrzweckbauteil nach Fig 1 mit in horizontaler Richtung zueinander verschobenen Flächenabschnitten,
- Fig. 3
- eine Seitenansicht des Mehrzweckbauteils nach Fig. 1 mit in vertikaler Richtung zueinander verschwenkten Flächenabschnitten sowie
- Fig.4
- einen Schnitt A-A nach Fig 1 durch eine Quer-/Längsstrebe.
- Fig. 1
- one embodiment of the multi-purpose component according to the invention with four surface sections in the initial state,
- Fig. 2
- 1 with the surface sections displaced in the horizontal direction relative to one another,
- Fig. 3
- a side view of the multi-purpose component of FIG. 1 with surface sections pivoted to each other in the vertical direction and
- Fig. 4
- a section AA of Figure 1 by a cross / longitudinal strut.
Fig. 1 zeigt das aus vier Flächenabschnitten 2, 2', 2'' und 2''' aufgebaute Mehrzweckbauteil 1 mit Quer- und Längsstreben 4. Die einzelnen Flächenabschnitte 2, 2',2'' und 2''' sind über an Außenbereichen 5 angeordnete Federelemente 3 und 3' miteinander verbunden.1 shows the multipurpose component 1 with cross and
Es werden jeweils paarweise einander zugeordnete schlaufenförmige Federelemente 3 und 3' verwendet, deren Mittenbereiche 6 einander abgewandt sind. Zur Verbindung mehrerer Mehrzweckbauteile 1 sind Kupplungseinrichtungen 7 (für korrespondierende Kupplungselemente 8 zur Klemmverbindung mit benachbarten Mehrzwechbauteilen zur Herstellung eines flächigen Verbundes) an Außenbereichen 5 der Flächenabschnitte 2, 2', 2'' und 2''' vorgesehen.Loop-
Im Inneren des Mehrzweckbauteils 1 nach Fig. 1 bilden vier Federelemente 3 bzw. 3' mit nach innen weisenden Mittenbereichen 6 einen Spritzkanal 9.In the interior of the multi-purpose component 1 according to FIG. 1, four
Fig. 2 zeigt nun das Mehrzweckbauteil 1 in einem Zustand, in welchem die einzelnen Flächenabschnitte 2, 2',2'' und 2''' zueinander versetzt und verdreht angeordnet sind. Durch Aufspreizung beispielsweise des Federelementes 3 bzw. durch Zusammenstauchen des Federelementes 3' ist weiterhin eine zuverlässige Verbindung zwischen den Flächenabschnitten 2 und 2' gewährleistet.2 now shows the multi-purpose component 1 in a state in which the
Auch die (nicht näher bezeichneten) Federelemente 3, 3' zwischen den Flächenabschnitten 2, 2',2'' und 2''' nehmen eine passende Position ein und gewährleisten weiterhin die Verbindung aller Flächenabschnitte 2, 2', 2'' und 2''' des Mehrzweckbauteils 1.The
Fig. 3 zeigt eine Seitenansicht des Mehrzweckbauteils 1 nach Fig. 1, bei welchem die Flächenabschnitte 2 und 2''' erkennbar sind, welche durch ein Federelement 3' verbunden sind. Zusätzlich sind noch die Kupplungseinrichtungen 7 abgebildet.FIG. 3 shows a side view of the multi-purpose component 1 according to FIG. 1, in which the
Der Flächenabschnitt 2 ist gegenüber dem Flächenabschnitt 2''' verschwenkt. Dennoch ist eine Verbindung durch das sich verbindende und anpassende Federelemente 3' zu jedem Zeitpunkt gewährleistet.The
Der Querschnitt einer Quer- bzw. Längsstrebe 4 besteht nach Fig. 4 vorteilhafterweise aus einem (gleichmäßig) schmal ausgebildeten Kopfbereich 11 und einem verbreiterten Standbereich 10, wobei letzterer das Verrutschen der Flächenabschnitte gegenüber dem Untergrund zum Ausgleich von Wärmedehnungen erleichtert.The cross section of a transverse or
- 11
- MehrzweckbauteilMulti-purpose component
- 22nd
- FlächenabschnittSurface section
- 2'2 '
- FlächenabsehnittArea cut-off
- 2''2 ''
- FlächenabschnittSurface section
- 2'''2 '' '
- FlächenabschnittSurface section
- 33rd
- FederelementSpring element
- 3'3 '
- FederelementSpring element
- 44th
- Quer- bzw.LängsstrebeCross or longitudinal strut
- 55
- AußenbereichOutdoor area
- 66
- V-förmiger SpitzenbereichV-shaped tip area
- 77
- KupplungseinrichtungCoupling device
- 88th
- KupplungselementeCoupling elements
- 99
- SpritzkanalSpray channel
- 1010th
- StandbereichStand area
- 1111
- KopfbereichHead area
Claims (14)
dadurch gekennzeichnet,
daß das Mehrzweckbauteil (1) in einzelne Flächenabschnitte (2) aufgeteilt ist, die durch integral in das Mehrzweckbauteil (1) eingeformte Federelemente (3) miteinander in Verbindung stehen.Plastic multi-purpose component as a building block of a large number of components, a circumferential outer frame is provided, at the side surface of which at least one coupling device is provided for connecting two adjacent components and both transverse and longitudinal struts are provided, which provide the interior divide the outer frame into a grid of individual bushings,
characterized,
that the multi-purpose component (1) is divided into individual surface sections (2) which are connected to one another by spring elements (3) molded integrally into the multi-purpose component (1).
dadurch gekennzeichnet,
daß die Federelemente (3) bandartig ausgeführt sind und weitgehend parallel zum Außenbereich (5) der Flächenabschnitte (2) verlaufen.Multi-purpose component according to claim 1,
characterized,
that the spring elements (3) are designed like a band and run largely parallel to the outer region (5) of the surface sections (2).
dadurch gekennzeichnet,
daß die Federelemente (3) schlaufenförmig ausgebildet sind.Multi-purpose component according to one of the preceding claims,
characterized,
that the spring elements (3) are loop-shaped.
dadurch gekennzeichnet,
daß die Federelemente (3) an Außenbereichen (5) der Flächenabschnitte (2) angebracht sind.Multi-purpose component according to one of the preceding claims,
characterized,
that the spring elements (3) are attached to outer regions (5) of the surface sections (2).
dadurch gekennzeichnet,
daß die Federelemente (3) im Inneren des Mehrzweckbauteils (1) angebracht sind.Multi-purpose component according to one of the preceding claims,
characterized,
that the spring elements (3) are attached inside the multi-purpose component (1).
dadurch gekennzeichnet,
daß die Federelemente (3) im Inneren des Mehrzweckbauteils (1) einen Spritzkanal (9) bilden.Multi-purpose component according to one of the preceding claims,
characterized,
that the spring elements (3) form an injection channel (9) in the interior of the multi-purpose component (1).
dadurch gekennzeichnet,
daß das Mehrzweckbauteil (1) aus vier Flächenabschnitten (2) besteht, wobei die einzelnen Flächenabschnitte (2) über Federelemente (3) in Verbindung stehen.Multi-purpose component according to one of the preceding claims,
characterized,
that the multi-purpose component (1) consists of four surface sections (2), the individual surface sections (2) being connected via spring elements (3).
dadurch gekennzeichnet,
daß die Federelemente (3) in ihren Mittenbereichen (6) einander paarweise abgewandt sind.Multi-purpose component according to claim 7,
characterized,
that the spring elements (3) in their central areas (6) face each other in pairs.
dadurch gekennzeichnet,
daß die einzelnen Flächenabschnitte (2) des in der Ebene ausgelegten Mehrzweckbauteils (1) in horizontaler Richtung aufgrund der Federelemente (3) bewegbar, insbesondere verdrehbar und/oder versetzbar zueinander sind.Multi-purpose component according to one of the preceding claims,
characterized,
that the individual surface sections (2) of the multi-purpose component (1) laid out in the plane can be moved, in particular rotated and / or displaced, in the horizontal direction due to the spring elements (3).
dadurch gekennzeichnet,
daß die einzelnen Flächenabschnitte (2) des ausgelegten Mehrzweckbauteils (1) in vertikaler Richtung zueinander verschwenkbar sind.Multi-purpose component according to one of the preceding claims,
characterized,
that the individual surface sections (2) of the designed multi-purpose component (1) can be pivoted relative to one another in the vertical direction.
dadurch gekennzeichnet,
daß die Kupplungseinrichtungen (7) hakenförmig ausgebildet sind und in als Ausnehmungen ausgebildete Kupplungselemente (8) benachbarter Mehrzweckbauteile zur Herstellung einer Klemmverbindung einführbar sind.Multi-purpose component according to one of the preceding claims,
characterized,
that the coupling devices (7) are hook-shaped and can be inserted into coupling elements (8) of adjacent multipurpose components designed as recesses for producing a clamp connection.
dadurch gekennzeichnet,
daß die Quer - bzw. Längsstreben (4) im Querschnittsverlauf im wesentlichen mit konstanter Stärke ausgeführt sind.Multi-purpose component according to one of the preceding claims,
characterized,
that the transverse or longitudinal struts (4) are designed with a substantially constant thickness in the cross-sectional profile.
dadurch gekennzeichnet,
daß die Quer - bzw. Längsstreben (4) im Fußbereich einen verbreiterten Standbereich (10) aufweisen.Multi-purpose component according to claim 12,
characterized,
that the transverse or longitudinal struts (4) have a widened standing area (10) in the foot area.
dadurch gekennzeichnet,
daß der Kunststoff des Mehrzweckbauteils (1) aus vorab zerkleinerten und anschließend eingeschmolzenen Kunststoffabfällen besteht, der in eine entsprechende Form spritz- oder gießbar sind.Multi-purpose component according to one of the preceding claims,
characterized,
that the plastic of the multi-purpose component (1) consists of previously shredded and then melted plastic waste, which can be sprayed or poured into a corresponding shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29624320U DE29624320U1 (en) | 1995-08-11 | 1996-03-27 | Multi-purpose component with spring elements |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19529473A DE19529473C1 (en) | 1995-08-11 | 1995-08-11 | Multipurpose plastics construction part |
| DE19529473 | 1995-08-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0758700A1 true EP0758700A1 (en) | 1997-02-19 |
| EP0758700B1 EP0758700B1 (en) | 2001-12-12 |
Family
ID=7769201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96104854A Expired - Lifetime EP0758700B1 (en) | 1995-08-11 | 1996-03-27 | Multi-purpose building element with spring elements |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0758700B1 (en) |
| AT (1) | ATE210768T1 (en) |
| DE (2) | DE19529473C1 (en) |
| DK (1) | DK0758700T3 (en) |
| ES (1) | ES2168404T3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004008130B3 (en) * | 2004-02-18 | 2005-09-15 | Purus Arzberg Gmbh | installation plate |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19802885C1 (en) * | 1998-01-27 | 1999-05-06 | Weber Alfred | Profiled plastic grid module, used in horse riding areas |
| US7950191B2 (en) * | 2008-11-04 | 2011-05-31 | Conwed Plastics Llc | Continuous flexible support structure assembly |
| DE202019004560U1 (en) * | 2019-11-08 | 2021-02-10 | Jürgen Heckelsmüller | System for fastening outdoor surfaces and a surface fastened with it |
| DE102020128510A1 (en) | 2020-10-29 | 2022-05-05 | Cellofoam Gmbh & Co. Kg | Expandable foam mat for drainage or cushioning layers in floor coverings or similar |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7313836A (en) * | 1972-03-07 | 1975-04-11 | Blackburn J | Lawn growing method for unfavourable areas - has tiles, with apertures for under sown grass, which protect lawn from wear |
| EP0018658A2 (en) * | 1979-05-05 | 1980-11-12 | Alfred Wangler | Linear,plane or spatial structure and hinge joint for such a structure |
| DE3923656A1 (en) * | 1989-07-18 | 1991-01-31 | Spiess Kunststoff Recycling | Redn. of distortion in floor tiles made from recycled plastic - includes compensation zones which divide the tile and prevent transfer of shrinkage stresses from one area to another |
| EP0576939A1 (en) * | 1992-06-25 | 1994-01-05 | RPS Recycling Produkte Systeme GmbH | Plastic multiple use building element |
-
1995
- 1995-08-11 DE DE19529473A patent/DE19529473C1/en not_active Expired - Fee Related
-
1996
- 1996-03-27 EP EP96104854A patent/EP0758700B1/en not_active Expired - Lifetime
- 1996-03-27 DK DK96104854T patent/DK0758700T3/en active
- 1996-03-27 AT AT96104854T patent/ATE210768T1/en active
- 1996-03-27 ES ES96104854T patent/ES2168404T3/en not_active Expired - Lifetime
- 1996-03-27 DE DE59608415T patent/DE59608415D1/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7313836A (en) * | 1972-03-07 | 1975-04-11 | Blackburn J | Lawn growing method for unfavourable areas - has tiles, with apertures for under sown grass, which protect lawn from wear |
| EP0018658A2 (en) * | 1979-05-05 | 1980-11-12 | Alfred Wangler | Linear,plane or spatial structure and hinge joint for such a structure |
| DE3923656A1 (en) * | 1989-07-18 | 1991-01-31 | Spiess Kunststoff Recycling | Redn. of distortion in floor tiles made from recycled plastic - includes compensation zones which divide the tile and prevent transfer of shrinkage stresses from one area to another |
| EP0576939A1 (en) * | 1992-06-25 | 1994-01-05 | RPS Recycling Produkte Systeme GmbH | Plastic multiple use building element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004008130B3 (en) * | 2004-02-18 | 2005-09-15 | Purus Arzberg Gmbh | installation plate |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2168404T3 (en) | 2002-06-16 |
| DK0758700T3 (en) | 2002-03-11 |
| DE19529473C1 (en) | 1996-08-22 |
| DE59608415D1 (en) | 2002-01-24 |
| ATE210768T1 (en) | 2001-12-15 |
| EP0758700B1 (en) | 2001-12-12 |
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