EP0840826B1 - Bodenbelagsplatte - Google Patents

Bodenbelagsplatte Download PDF

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Publication number
EP0840826B1
EP0840826B1 EP97903707A EP97903707A EP0840826B1 EP 0840826 B1 EP0840826 B1 EP 0840826B1 EP 97903707 A EP97903707 A EP 97903707A EP 97903707 A EP97903707 A EP 97903707A EP 0840826 B1 EP0840826 B1 EP 0840826B1
Authority
EP
European Patent Office
Prior art keywords
edge
corner
bend
tile
edges
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
Application number
EP97903707A
Other languages
English (en)
French (fr)
Other versions
EP0840826A1 (de
Inventor
Rolf Trojmar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TROJMAR, ROLF
Original Assignee
Trojmar Rolf
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 Trojmar Rolf filed Critical Trojmar Rolf
Publication of EP0840826A1 publication Critical patent/EP0840826A1/de
Application granted granted Critical
Publication of EP0840826B1 publication Critical patent/EP0840826B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • E01C2201/12—Paving elements vertically interlocking

Definitions

  • the present invention relates to a body, e.g. a pavement tile or a tile in general of the kind defined in the preamble of claim 1.
  • the object of the invention is primarily to eliminate problems occuring with conventional tiles because of separation in the horizontal and vertical directions and the accompanying risk for stumbling and severe personal damages.
  • the interlocking effect is achieved by the alternating bewelling of the sides of the tile on all four sides, so that they will grip into each other in all three dimensions.
  • the bewelling is limited to about 10 degrees, and the horizontal arcuate form does not constitute more than about 5 % of the area of the tile, and thus it will have substantially the same appearance as a conventional tile despite the fact that it interlocks.without any further structural elements or binding agent.
  • US,A,1,969,729 relates to an element which could be used as a tile.
  • the element has on each of its sides a series of convex and concave edges meeting each other on each of said sides, another set of convex and concave edges meeting each other on each of said sides are arranged on a lower plane than the first mentioned set of convex and concave edges.
  • the respective convex and concave edges on one side of the element being offset with respect to the other respective convex and concave edges on the same side of the element. All faces are vertical and at right angles to the top plane of the element.
  • the convoluted edges are formed by axis of cylinders and square shoulders are formed between each concave portion and corresponding convex portion of the other section.
  • a joint is always a joint and the distance between the tiles can never be zero, and therefor, and also of practical reasons, like sand, dirt, etc., the tile has irregular sides, and this also because otherwise it would not have been possible to lay it in the alternating jointing which is necessary for the interlocking effect, as will be discussed further in the detailed description of the invention.
  • This solution makes it possible to have a jointwidth within relatively wide limits.
  • the design of the tile simplifies the construction work, since the tile is relatively unsensitive to the ground support, i.e. the tiles can be laid directly on a relatively flat soil without extensive preparations using sand or asphalt.
  • the tile according to Fig. 1 e.g. a pavement tile (tile in general) or wall tile (outdoors or indoors), is geometrically formed in such a way that above and underneath half the thickness, on each side, are convex bends with radius R2 which, at approximately the middle of the side 5, Fig. 3, change over to concave bends with radius R1.
  • the sides In a vertical cross-section the sides have the form of two vertically opposed circular curves r1 and r2, respectively.
  • the vertical curvature r1, r2 is zero in all four corners from where they increase continuously towards their maximum at the maximum of the horizontal bends with radii R1 and R2, which is approximately at one quarter and three quarters, respectively of the side of the tile with "H" as a starting point and from there return to zero at the approximate centre point of the tile, at 6 in Fig. 3, and the corner of the tile, 4 in Fig. 1, respectively.
  • the chosen distance between tiles, or in other words the jointwidth will be the same throughout the sides, in all three dimensions.
  • the Y-side is described with reference to Fig. 1 where H is a reference corner.
  • H is a reference corner.
  • the Y-side lower part (underneath a line marking half of the thickness) begins with a convex circle segment 1, the bending of which (R2) has a maximum value at approximately a quarter of the length of the side (A) and from there the radius again returns to zero at the approximate centre point (2) of the side, and then changes into a concave circle segment (3) where the radius equals R2 plus the desired jointwidth.
  • the maximum of the bending of the concavity (R1) occurs at approximately three quarters of the length of the side, counting from H, and return to zero at the corner 4, which is also a straight corner like H.
  • the side of the tile is made up of two half circle segments standing against each other, r1, r2 (cut section A-A in Fig. 1), where r2, counting from H is zero, and hereby forms the straight corner H.
  • the circle bow r2 has its given vertical maximum in the same point as the lower convex circle segment with radius R2 has its maximum point A ( cut section A-A), and the vertically standing concave circle bow r1 opposite r2, starts in the same way from the coner H, at zero, and has its concave maximum where the upper concave circle segment with radius R1 has its maximum A, and return to zero at approximate the centre point of the tile, and changes over along the line 5-5 in Fig.
  • the X-side of the body can be described in the same way, starting from H.
  • the other X-side and Y-side starting from h to H can be described in the same way.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Road Paving Structures (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Revetment (AREA)

Claims (4)

  1. Platte, wie z.B. ein Pflasterstein, beabsichtigt verlegt zu werden Platte neben Platte in einer überlappenden eingreifenden Beziehung, ohne weitere Verbinder dazwischen, wobei die Platte eine obere und eine untere Horizontalfläche und vier Seitenflächen (X, Y) dazwischen aufweist, wobei benachbarte Seitenflächen vertikale gerade Kanten definieren, welche an den oberen und unteren Horizontalflächen die Ecken eines Quadrates wenn von oben gesehen, definieren, wobei die Kanten der oberen und unteren Horizontalflächen zwischen den Ecken begrenzt sind, wobei die Kanten mit nach innen und außen gerichteten Bögen versehen sind,
    dadurch gekennzeichnet, dass
    die Bögen als Kreissegmente ausgebildet sind, wobei die nach innen gerichteten Bögen einen Radius R1 und die nach außen gerichteten Bögen einen Radius R2 haben, wobei R1 größer ist als R2, wobei die Differenz der Fugenbreite entspricht;
    die Kanten der oberen Horizontalfläche derart geformt sind, dass
    an einer Kante der oberen Horizontalfläche ein nach innen gerichteter Bogen an einer Ecke (H, h) beginnt, zu einem nach außen gerichteten Bogen wird, nach dem er die Mitte der Kante erreicht hat und an der Ecke (4) endet;
    an der entsprechenden untersten Kante der unteren Horizontalfläche ein nach außen gerichteter Bogen an einer Ecke (H, h) beginnt, zu einem nach innen gerichteten Bogen wird, bevor er die Mitte der Kante erreicht und an der Ecke (4) endet, so dass deren Form invertiert vorliegt mit Bezug auf jene der Kante der oberen Horizontalfläche;
    die Seitenflächen ausgebildet sind als zwei verbundene Kreissegmente (rl, r2), die einander gegenüberstehen, wobei
    die Tangenten der Kreissegmente an deren Übergangspunkt, befindlich auf halber Höhe (Z) der Seitenfläche, zusammenfallen;
    die Kreissegmente sich an die Kanten der oberen und unteren Horizontalflächen anschließen, Tangenten der Kreissegmente an den diesbezüglich senkrechten Kanten bildend;
    die Radien von beiden Kreissegmenten von einer geraden vertikalen Kante, betrachtet als Kreissegmente mit infinitesimalem Radius, graduell hin zu einem Minimum abnehmen, wenn die Bögen die maximale horizontale Beabstandung erreichen, wonach sie wiederum graduell entsprechend der Beabstandung ansteigen.
  2. Platte nach Anspruch 1, dadurch gekennzeichnet, dass entlang der ersten Kante der oberen Fläche die erste Kante, wobei die erste Kante definiert ist zwischen einer ersten Ecke (H) und einer in einer Richtung entgegen den Uhrzeigersinn benachbarten zweiten Ecke (4), ein nach innen gerichteter Bogen an der ersten Ecke beginnt, und sich an einen nach außen gerichteten Bogen anschließt, der an der zweiten Ecke endet, während die entsprechende erste Kante der unteren Fläche einen nach außen gerichteten Bogen aufweist, gefolgt von einem nach innen gerichteten Bogen; die folgende zweite Kante der oberen Fläche zwischen der zweiten (4) und der dritten (h) Ecke ein nach außen gerichteter Bogen aufweist, gefolgt von einem nach innen gerichteten Bogen; die folgende dritte Kante der ersten Kante entspricht; und die folgende vierte Kante der zweiten Kante entspricht.
  3. Platte nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass sie rechteckförmig ist, wobei zwei gegenüberliegende Seitenflächen dieselbe Länge aufweisen wie die Seiten des Quadrates, wie durch die vier Ecken definiert, während die anderen zwei Seitenflächen der ersten Seitenflächen zweigeteilt entsprechen, mit einer Länge gleich zu der Hälfte der Länge.
  4. System aus Platten nach Anspruch 1, dadurch gekennzeichnet, dass es Platten von zwei Formen (A, B) umfasst, wobei eine Form spiegelbildlich der anderen ist, zur Verlegung in abwechselnden benachbarten Reihen, wobei
    in der einen Form (A) entlang der ersten Kante der oberen Fläche, wobei die erste Kante definiert ist zwischen einer ersten Ecke (H) und einer in einer Richtung entgegen dem Uhrzeigersinn benachbarten zweiten Ecke (4), ein nach innen gerichteter Bogen an der ersten Ecke beginnt und sich an einen nach außen gerichteten Bogen anschließt, der an der zweiten Ecke endet, während die entsprechende erste Kante der unteren Fläche einen nach außen gerichteten Bogen aufweist, gefolgt von einem nach innen gerichteten Bogen; die folgenden zweiten, dritten und vierten Kanten der oberen Fläche einen nach innen gerichteten Bogen gefolgt von einem nach außen gerichteten Bogen aufweisen; und vice versa für die Kanten der unteren Fläche; und wobei
    in der spiegelbildlichen Form (B) entlang der ersten Kante der oberen Fläche, wobei die erste Kante definiert ist zwischen einer ersten Ecke (H) und einer in einer Richtung entgegen dem Uhrzeigersinn benachbarten zweiten Ecke (4), ein nach außen gerichteter Bogen an der ersten Ecke beginnt, und sich an einen nach innen gerichteten Bogen anschließt, der an der zweiten Ecke endet, während die entsprechende erste Kante der unteren Fläche einen nach innen gerichteten Bogen aufweist, gefolgt von einem nach außen gerichteten Bogen; die folgenden zweiten, dritten und vierten Kanten der oberen Fläche einen nach außen gerichteten Bogen, gefolgt von einem nach innen gerichteten Bogen aufweisen; und vice versa für die Kanten der unteren Fläche.
EP97903707A 1996-02-16 1997-02-14 Bodenbelagsplatte Expired - Lifetime EP0840826B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9600583A SE504268C2 (sv) 1996-02-16 1996-02-16 Assymetrisk beläggningsplatta för markbeläggning
SE9600583 1996-02-16
PCT/SE1997/000240 WO1997030227A1 (en) 1996-02-16 1997-02-14 Asymmetric pavement tile

Publications (2)

Publication Number Publication Date
EP0840826A1 EP0840826A1 (de) 1998-05-13
EP0840826B1 true EP0840826B1 (de) 2004-11-03

Family

ID=20401425

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97903707A Expired - Lifetime EP0840826B1 (de) 1996-02-16 1997-02-14 Bodenbelagsplatte

Country Status (6)

Country Link
EP (1) EP0840826B1 (de)
AT (1) ATE281562T1 (de)
AU (1) AU1818197A (de)
DE (1) DE69731449T2 (de)
SE (1) SE504268C2 (de)
WO (1) WO1997030227A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912168C2 (de) * 1999-03-18 2001-03-22 Reinhard Goepfert Verbundplatte
DE20023124U1 (de) * 2000-05-04 2003-03-20 Goepfert Reinhard Verbundsteinsatz

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969729A (en) * 1930-11-18 1934-08-14 Damianik Joao Formation or production of blocks
GB1533980A (en) * 1975-02-20 1978-11-29 Redland Technology Ltd Building blocks
DE8112270U1 (de) * 1981-04-24 1981-09-24 Dr. Barth GmbH, 7582 Bühlertal Bodenbelagelement

Also Published As

Publication number Publication date
WO1997030227A1 (en) 1997-08-21
SE9600583L (sv) 1996-12-16
DE69731449D1 (de) 2004-12-09
EP0840826A1 (de) 1998-05-13
AU1818197A (en) 1997-09-02
DE69731449T2 (de) 2005-11-24
ATE281562T1 (de) 2004-11-15
SE504268C2 (sv) 1996-12-16
SE9600583D0 (sv) 1996-02-16

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