Patent EA-000783-B1 (EA)
Title: Paving stone kit
Inventor: KORTMANN KARL
IPC: E01C5/00
Filed: 1997-11-21
Abstract: 1. A paving stone kit for forming a closed surface paving stone composite with a linear outer boundary (2, 3, 2', 3') and rectangular or obtuse-angled corners (4, 5), consisting of a foundation stone (1) in the form of a regular hexagon and of filler or compensation stones of different outline shapes, which agree at least in the length of one edge boundary or in at least one corner angle, characterized in that all filler and compensation stones (1', 11, 12, 13, 15, 17, 20, 21, 23, 24, 24') only have corner angles (7, 7') equal to or larger than 90 degree  and at least one edge boundary with a length, which coincides with the basic length (8) of the edges of the foundation stone (1), corresponds to half the basic length (8') or coincides with the opening width (9) or a fraction of the opening width (9', 9'', 9''') of the foundation stone (1), in the event that an obtuse-angled corner (7') is disposed centrally opposite a boundary edge, the length of which is greater than the basic length (8), the boundary edges, adjoining this boundary edge, in each case having the basic length (8). 2. The paving stone kit of claim 1, characterized in that a first filler or compensation stone (11) is constructed as a rectangle, the one edge length of which corresponds to the basic length (8) and the other edge length of which corresponds to half the opening width (9') of the foundation stone between parallel sides. 3. The paving stone kit of claim 1, characterized in that a second filler or compensation stone (12) is constructed as a rectangle, the one edge length of which corresponds to half the basic length (8') and the other edge length of which corresponds to a quarter of the opening width (9'') of the foundation stone between parallel sides. 4. The paving stone kit of claim 1, characterized in that a third filler or compensation stone (13) is constructed as a pentagon with an obtuse-angled corner (7'), which lies centrally opposite a boundary edge of the length of the opening width (9), this boundary edge connecting two parallel boundary edges of basic length (8). 5. The paving stone kit of claim 1, characterized in that a fourth filler or compensation stone (15) is constructed as a pentagon with an obtuse-angled corner (16), which lies centrally opposite a boundary edge of the length of the opening width (9), this boundary edge connecting two diverging boundary edges of basic length (8). 6. The paving stone kit of claim 1, characterized in that a fifth filler or compensation stone (17) is constructed as an irregular hexagon which, by supplementing a basic stone (1) by two triangular regions, has an outline shape, which is composed of a rectangular surface (18) and of an equilateral trapezoidal surface (19). 7. The paving stone kit of claim 1, characterized in that a sixth filler or compensation stone (20) is constructed as an irregular hexagon (20) which, by supplementing a foundation stone (1) with one triangular surface on a first right side, has an edge boundary of 1 1/2 times the basic length (8"), at which an edge boundary with the length of half the opening width (9') adjoins at an angle of 90 degree . 8. The paving stone kit of claim 1, characterized in that a seventh filler or compensation stone (21) is constructed as an irregular hexagon which, by supplementing a foundation stone (1) with a triangular surface on a second left side, has an edge boundary of 1 1/2 times the basic length (8"), at which an edge boundary with the length of half the opening width (9') adjoins at an angle of 90 degree . 9. The paving stone kit of claim 1, characterized in that an eighth filler or compensation stone (23) is constructed as an irregular pentagon, for which a first boundary edge with the length of an opening width (9) adjoins at right angles a second boundary edge with a length corresponding to 3/4 of the opening width  (9'''), for which a third boundary edge of basic length (8) adjoins the first boundary edge at an angle of 120 degree , for which a fourth boundary edge with the length of half the opening width (9') adjoins the second boundary edge at an angle of 90 degree  and for which the third and fourth boundary edges are connected by a fifth boundary edge, which encloses an angle of 90 degree  with the third boundary edge and an angle of 150 degree  with the fourth boundary edge, the fifth boundary edge having a length corresponding to 1 1/2 times the basic length (8"). 10. The paving stone kit of claims 1 and 9, characterized in that a ninth filler or compensation stone (24) is constructed as an irregular pentagon, for which a second boundary edge with a basic length (8) adjoins the first boundary edge with the opening width (9) at an angle of 90 degree , for which a third boundary edge of basic length 1 1/2 times the basic length (8") adjoins the first boundary edge at an angle of 90 degree , for which a fourth boundary edge with half the opening width (9') adjoins the third boundary edge at an angle of 90 degree  and for which the second and fourth boundary edges are connected by a fifth boundary edge with the basic length (8). 11. The paving stone kit of claim 10, characterized in that a tenth filler and compensation stone (24') has a fifth boundary edge of basic length (8), which is disposed in mirror image fashion to the fifth boundary edge of the stone (24). 12. The paving stone kit of one of the claims 1 to 11, characterized by foundation and filler or compensation stones (1, 1', 11, 12, 13, 15, 17, 20, 21, 23, 24, 24') with an upper side, which in cross section has a roof contour (29, 29'), the roof ridge line (30) of which extends along a line connecting two corner points or centrally between two opposite edge boundaries. 13. The paving stone kit of one of the claims 1 to 12, characterized by foundation and filler or compensation stones (1, 1', 11, 12, 13, 15, 17, 20, 21, 23, 24, 24') with a single side surface (34, 35) or several side surfaces (34', 35'), which lie opposite to one another and in each case enclose an angle (36), which slightly exceeds 90 degree , with the underside of the stone (32, 33). 14. The paving stone kit of one of the claims 1 to 13, characterized by a foundation stone (1') with a single side surface (40, 41), which encloses an angle (42, 43; 42', 43'; 42", 43") deviating from 120 degree  with the adjacent side surfaces (40', 41') for forming an inclined connecting surface (44) and/or an edge shoulder (44'). 15. The paving stone kit of one of the claims 1 to 14, characterized by foundation and filler or compensation stones (1, 1', 11, 12, 13, 15, 17, 20, 21, 23, 24, 24') which, along at least individual edge boundaries, have a surface region (38), which is lower than the surface (37) of the stone (32, 33) adjoining on the inside. 16. The paving stone kit of claim 15, characterized in that the stones have lower surface regions (38) all around. 17. The paving stone kit of one of the claims 1 to 16, characterized in that the foundation, filler andlor compensation stones (1, 1', 11, 12, 13, 15, 17, 20, 21, 23, 24, 24') in the closed surface paving stone composite adjoin an edge stone (28) with a lower edge boundary (38). 18. The paving stone of one of the claims 1 to 17, characterized in that, for including a circular installed part into the closed surface of the paving stone composite, the installed part is surrounded by shaped stones (51) with the formation of a linear outer boundary, which are constructed as pentagonal stones (52) only having corner angles equal to or greater than 90 degree  and a side surface (53) with a contour forming an arc of a circle and are supplemented by in each case rectangular stones (57) as filler stones in the corner regions.  19. The paving stone kit of claim 18, characterized in that, in the installed position, in each case eight pentagonal stones (52) form, with their inwardly directed contour in the shape of an arc of a circle, a full circle, which is provided as an internal opening (R), the stones in the region of the side bisector (H) as well as in the region of the plane diagonals (D) lying against one another and in each case one of the filler stones (57) with a square outer contour being used in the corner regions of the outer boundary. 20. The paving stone kit of claim 18 or 19, characterized in that, in the inner opening (50), in each case arc-filling stones (58), forming an asymmetric, smaller inner circle (R'), are arranged side by side and have two side surfaces in the shape of an arc of a circle (59, 60) and two straight side surfaces. 21. The paving stone kit of claim 20, characterized in that the smaller inner circle (R') is asymmetric to the inner circle (R) of the pentagonal stones (52).