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
  • E01C2201/02—Paving elements having fixed spacing features

Definitions

• the present invention relates to a paving stone four side surfaces for insertion into a cobblestone bandage, with lateral distance cams with contact surfaces for form-fitting attachment to adapted contact surfaces of Neighboring stones, the contact surfaces of tooth-shaped trained distance cams and tooth gaps adapted to them are formed.
• Such paving stones should preferably be made of concrete. They can be full-surface or, if necessary, structured Surface be formed. However, it also comes Stones or with openings in question, for example So-called grass pavers, in which the openings filled with soil and planted grass can be close to nature to the area covered with stones To give appearance.
• the stones are in the provide the type described above with spacer cams, those with their perpendicular to the assigned side wall Determine the width of the joint.
• the Fuge is used to absorb surface water that occurs and dissipate so that when covered with such stones A corresponding drainage can be omitted or at least is relieved.
• a paving stone of the type described above is from DE 297 02 544 U1 known.
• the well-known stone is on everyone Side surface at least one tooth-shaped spacing cam arranged with an adjacent tooth gap.
• the spacing cams of the neighboring stone engage in the tooth gaps a. A possibility of moving the stones in directions parallel to the side surface is thus prevented.
• the present invention is based on the object a paving stone of the type described above create with a minimum of filling the joints Spacers as large as possible Associations can be placed.
• the flat toothed strips are designed so that this provided tooth gaps a positive connection form with the tooth-shaped spacing cams, however, if possible protrude little into the corresponding joints.
• This is preferably implemented so that the tooth-shaped spacing cams in the top view from a trapeze and a Triangle are composed, with the triangle sides on the tip of the distance cam the boundary surfaces of the Provide distance cams with the corresponding boundary surfaces the tooth gaps in positive engagement to step.
• a preferred embodiment of the invention stands out characterized in that the flat toothed strips as toothed strip sections are formed with two tooth gaps.
• the side surfaces of the stone not fully toothed, but it there are always only one or more rack sections on it, depending on the number of on the opposite Side surface provided tooth-shaped spacing cams. So there is a distance cam on one side surface always two tooth gaps on the opposite side surface assigned.
• the stone designed according to the invention permits laying all classic laying patterns, such as elbow bandages, Fresh bones and all variations of it besides the usual simple runner association.
• the arrangement of the spacing cams is already a full composite with two spacing cams on the square base stone and with three spacing cams on the rectangular stone mentioned above reached. These distance cams are supplemented through flat toothed racks as "negative" of the spacing cams, that form the tooth gaps and that for the full composite necessary short sections are limited. This will a particularly high proportion is continuously open at the bottom Joint areas reached.
• the stone according to the invention thus offers a variety of Laying options is handy and ensures one Fully composite effect, so that large loads are possible.
• a patch created with this is capable of all dynamic Record traffic loads.
• the composite elements of a manufactured patch are like this designed that the stability of a plaster alone is guaranteed by the composite elements. It will possible, a grain composition for the joint filling choose that is not primarily stability, but the highest possible seepage guaranteed. Preferably a joint width of 30 mm is used, which is optimal Grass growth enabled.
• the inventive Paving stone the mandatory feature on that a tooth-shaped spacing cam of one side surface Tooth gap is on the opposite side surface.
• the remaining one on this side Adjacent tooth gap can now be found in the one described here Embodiment of the distance cam of a side surface adjacent tooth gap opposite or it can in another embodiment adjacent to the area opposite to the distance cam, which has no tooth gap having.
• the former variant for the mentioned Rectangular stone applies, d. H. here lie on long Side faces of the rectangular stone the two tooth gaps one side surface of the tooth space and the spacing cam opposite on the other side. On the short side surfaces this rectangular stone is only one Tooth gap opposite the distance cam.
• the embodiment is also for the square base stone realized, d. H. there is always only one Tooth gap opposite one distance cam while the other adjacent tooth space a free side surface area opposite.
• the tooth-shaped Distance cams on two adjacent side surfaces in the the same distance from their common side edge meets the square, for example Embodiment of the paving stone too.
• the tooth-shaped spacing cams in relation to their Side surface in the laying plane in particular arranged centrally.
• the tooth-shaped Distance cams on two adjacent side surfaces for common Side edge around the distance between distance cams and adjacent tooth gap are offset. This embodiment takes place particularly in the mentioned Rectangular stone use. Because of this different arrangement the distance cams can be square stones with rectangular stones or rectangular stones with rectangular stones Put them together at an angle of 90 °, the spacing cams adjacent stones to lie next to each other can come and plant.
• the invention preferably relates to two embodiments in which the paving stone is square is formed and in which it is rectangular is as well as two square in size Stones with a joint in between.
• the rectangular stone represents the preferred embodiment With this the variety mentioned can be of bandages, with the square base stone merely serves to fill remaining gaps in the dressing.
• the tooth gaps are preferably between small, of the Side surfaces of protruding teeth are formed, i.e. so-called “Toothed sections".
• “Small” here means that the teeth are much less from the side surfaces protrude than the tooth-shaped spacing cams. In each In this case, the small teeth are open for the full composite necessary short sections limited to a special high proportion of joint surfaces open at the bottom to reach.
• the spacing cams extend (and the small ones that form the gaps in the teeth Teeth) not to the top of the paving stone.
• the optical effect is achieved that the spacer elements cannot be seen from above.
• the invention is characterized in particular by this from that the tops of the spacer cams (and the Gaps forming small teeth) from the stone downwards are inclined. This further improves drainage.
• spacer cams and small teeth are preferred trained so that they are vertical from the bottom of the paving stone to the top of it extend.
• contact surfaces of the spacer cams and tooth gaps are preferably as Inclined surfaces formed, with two adjacent contact surfaces An angle of 90 ° is advantageously used or make more.
• Another embodiment of the invention provides that the contact surfaces of the spacer cams and tooth gaps are curved.
• An embodiment is particularly preferred in which the Spacer cams essentially perpendicular to the side of the paving stone have running lateral boundary surfaces, the in oblique or curved contact surfaces pass over.
• the distance cam in particular adjacent tooth gap between a small, tooth protruding from the side surface and a foot portion of the distance cam with the small tooth accordingly formed flank.
• the invention is not based on those described above Configurations of the contact surfaces (roof-shaped, curved) limited. It is only essential that the contact surfaces must be designed so that there is a possibility of movement two adjacent stones parallel to the side surface not possible.
• FIG. 1 shows a top view of a paving stone 1 a first embodiment of the present invention.
• the paving stone is cuboid and has four side surfaces as well as a base surface and a cover surface.
• Spacers are in on all sides the shape of tooth-shaped spacing cams 2 and tooth gaps 5 trained over the neighboring stones under training a joint in between with positive engagement let the spacers come together.
• the left and lower side surfaces in FIG. 1 are each along their entire length with so-called flat tooth strips provided that form the corresponding tooth gaps 5, in which the engage tooth-shaped spacer cams 2.
• the teeth of this Toothed strips essentially extend over the total height of the side surfaces.
• the one in FIG. 1 top and right side surfaces are with such flat ones Toothed strips provided, although on the in the figure two tooth-shaped spacer cams on the upper side 2 are arranged, the width of the joint between set the stones.
• the right side surface in the figure has such a tooth-shaped spacing cam 2.
• the distance cams are made up of one in the top view Trapezoid and a triangle together, the lateral boundary surfaces of the arranged at the tip of the cam Triangle with the lateral boundary surfaces of a tooth gap engage in positive engagement. It goes without saying that the spacing cams each have a tooth gap on the opposite Side face opposite.
• the stone provided two spacer cams 2 while on a spacer cam 2 is arranged on the short side surface is. This is enough to create a stable bandage. On the other hand, however, this makes the joint as possible kept free.
• the position of the distance cams on the respective Side face is not critical.
• the paving stone 1 shown in Figures 2, 4 and 5 is also cuboidal, therefore has a horizontal section Rectangular shape.
• Figure 3 shows a cube trained paving stone 10, in horizontal section has a square shape.
• the rectangular stone 2 is made up of two square stones Figure 2 together with a joint arranged between them.
• the paving stones 1 and 10 In order to lay a paving stone bond between neighboring ones Stones to gain a correspondingly wide joint, are the paving stones 1 and 10 with spacing cams 2 provided, each on two side surfaces of the paving stone are arranged. These distance cams 2 are from the side faces outwards. They range from the base of the stone from up and end below the top of the stone as shown in Figure 4.
• the Cover surface 6 of the spacing cams 2 is on the outside and towards inclined down. The thickness of the distance cam 2 perpendicular the required joint width is attached to the associated side surface firmly.
• the spacer cams 2 are approximately in this embodiment tooth-shaped and have a top view approximately trapezoidal foot section, to which a triangular end section connects.
• the two Free triangle sides form the contact areas with corresponding ones Tooth gaps 3 and 5, which are also on the side surfaces of the paving stone are formed.
• Tooth gaps are on the one hand on the two side surfaces of the Stones arranged on which no distance cams 2 are arranged are, and on the other hand adjacent to the spacer cams 2.
• the arrangement of the Distance cams and tooth gaps correspond to a grid dimension, that is given by the square foundation stone of FIG. 3 is.
• the tooth gaps 3 are each between two of the side surfaces protruding small teeth 4 arranged. Your boundary surfaces represent contact areas that match the Contact surfaces of the distance cams come into contact. On the Sides on which there are no spacer cams, two tooth gaps are arranged adjacent to each other and are formed by a roof-shaped middle Tooth and two adjacent lateral one-sided inclined Teeth formed. These little teeth stand only slightly into the joint and barely cover it. You are too inclined outwards and downwards on their top, like shown in Figure 5.
• the top of the stone is on all sides chamfered as shown at 8.
• the distance cams 2 are arranged so that they are accurate face a tooth gap on the opposite side surface.
• the tooth gap arranged adjacent to this 3 lies with those arranged on the long side surface Spacer cam 2 also a tooth gap on the opposite Side face opposite. However, this is at the tooth gap 3 arranged adjacent to the spacing cam not the case on the short side surface, i.e. this lies a smooth side surface section on the opposite Side face opposite.
• rectangular stones can be parallel but also at right angles to each other and combine with square stones.
• Tooth gaps only a small tooth 4 is provided, which the Limited tooth gap. On the other hand there is the tooth gap delimited by a foot section of the spacing cam 2, which has a corresponding inclination like the little tooth 4 has.
• Figure 6 shows a rectangular stone and a square Stone when placed together, which is essentially correspond to the stones of Figures 2 to 5.
• One and only The difference is that it is adjacent to one Distance cams 2 two tooth gaps 3 are arranged and not only a tooth gap is provided, as is the case with the Embodiment of Figures 2 to 5 is the case.
• the additional provided tooth gap 3 corresponds in its design the other tooth gaps and is from a small one End tooth 4 limited, which is inclined essentially on one side is. This creates additional mooring options.
• FIG. 8 shows a multiplicity of rectangular stones 1, which too an association have been put together, but still with Distance to the neighboring stones.
• Figure 7 shows a top view of a dressing made up of square stones 10 and rectangular stones 1 of the figures 1 to 4 has been composed.
• the ones shown here Steinen is adjacent to a distance cam 2 only one tooth gap 3 is provided.
• the intervention between neighboring stones takes place at the Embodiment of Figure 7 in the longitudinal direction of the stones middle, because the corresponding distance cams on the short Side surfaces of the rectangular stones and the side surfaces of the square stones are arranged in the middle and one of the tooth gaps arranged on the opposite side surface is also placed in the middle.
• the intervention is off-center, which is the rectangular stones is concerned because the distance cams are related are arranged off-center on the square basic shape.
• the intervention takes place in the middle on one side because of the Spacer cams of the square stone arranged in the middle and off-center on the opposite side because the distance cams of the rectangular block are arranged off-center is.
• Figure 9 shows a slightly modified embodiment of a square stone and rectangular stone and one associated association.
• the Contact surfaces of the distance cams and tooth gaps are curved and not roof-shaped, as in the previous ones Embodiments. Otherwise this embodiment corresponds the embodiment of Figures 2 to 5. Adjacent only one tooth gap is provided for a distance cam.
• the rectangular stone preferably has a length of 27 cm and a width of 12 cm. This is of a joint width assumed from 3 cm.
• the square stone has preferably the dimensions 12 cm x 12 cm.
• the rectangular stone thus has an aspect ratio of 1: 2 (additional joint width), while the square Stone has an aspect ratio of 1: 1.
• tooth gaps As for the spacer cams and the associated that produce the composite
• the proportion of the area that is open at the bottom Joints increased.

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• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Road Paving Structures (AREA)
• Floor Finish (AREA)

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ID=7833574

Family Applications (1)

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Cited By (1)

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Citations (1)

Family Cites Families (8)

• 1997
  • 1997-06-25 DE DE19726920A patent/DE19726920C2/de not_active Expired - Fee Related
• 1998
  • 1998-06-02 EP EP98109991A patent/EP0887465A3/fr not_active Withdrawn

Patent Citations (1)

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