DE7403246U - Composite stone - Google Patents

Description

DR.-ING. HANS H. PONTANI "· '. I' - ' ...'.

Patent attorney '· ■' ■ ■ · '. '"..';

8752 Kleinostheim b. Aschaffenburg
Deer path 3 - Tel. 06027/8825 OR 1 lOVi ¹

P / Ho '

Hugo Rosenberger KG, 873G Kahl / Main, Alzenauer 3t-, 29a-J

"Composite stone"

The present innovation has the task of a composite stone, in particular for laying road pavements, courtyards and the like from the three basic elements known to stonemasons, chamfers, To create rod and round rod, the sides of which are designed in such a way that the toothing is optimal during laying in order to counteract any shift in the event of a later load.

According to this, the composite stone according to the invention has boundary surfaces that are symmetrical on all sides, the side boundary of the stone at least once from the three basic elements of a fillet, a subsequent rod and then a subsequent one Round bar consists.

Another advantageous embodiment of the innovation according to the invention Composite stone consists in that the rod at an angle of 45 ° to the tangent of the fillet or the round rod connects.

In the case of the composite stone according to the invention, the length of the Cabbage throat correspond to the length of the round stick, this Lengths together with the length of the rod in the same direction as the mean total length of the three basic elements correspond.

In the rod according to the innovation, the three basic elements are related to a certain vertex height, the rod corresponds to this full crown height and the arches of the cabbage throat and round stick are broken off at their ends so that that these arches end at half of the full height of the vertex.

The mean total length of the three basic elements is on the order of a hand's width, this total length about 2 l / 2 times the length of the fillet or the round rod.

The composite stone can have a square shape, with the four sides of such a square composite stone are each composed of the three aforementioned basic elements.

The aforementioned three basic elements can also form the two short sides of a rectangular composite stone, whereby the long sides are each formed by two three basic elements attached one after the other in one direction are.

-9. Jan. 1975

IL

De ;. ¹ allied allies Vi can also be made from zvial rectangular stones vie vorocochricbon ^ ■ -icamnen.-ea

Finally, the innovation-related composite stone can be a hexagonal in shape, with the three basic elements being six times. composed of this hexagonal Verbunüstein are.

Further characteristics, distributions and possibilities for use the! inflation go from the filing description as well from the attached illustrations of examples der Meuerun ^ out.

It be

Fig. 1 is a neuerun ^ s ^ s ^ EMAE \ crl; ur; dstein with the three basic elements on each side of a square Verbündstεins,

Fi £. 2 shows a rectangular composite st a ge-nü3 the Meuerunr, Fig. 5 a square composite stone su- according to the innovation, the rectangular from ζ v / ei stones according to FIG. 2

is composed,
4 shows a hexagonal composite stone according to the haying, in which the three basic elements are placed against one another six times.

-9. Jan, WS 7403246

At Pig. 1 shows the modern composite stone on all sides symmetrical boundary surfaces, with the side boundary of the stone consists of the three basic elements of a fillet, a connecting rod and, in turn, a connecting rod.

The rod is in each case at an angle of 45 ° to the tangent attached to the fillet or the round bar.

The length of the fillet e 1 corresponds to the length of the round rod el, these lengths together with the length e 2 of the bar running in the same direction with the mean total length 1 2 and the mean total width b 2 correspond to the three basic elements.

The three basic elements are related to the vertex height h 2, with the bar corresponding to the full vertex height h 2 and the arches of the fillet and round bar are broken off at their ends in such a way that these arches each with half namely h 1, the full vertex height h 2 end.

This feature results in the dense toothing that is symmetrical on all sides.

The mean total length 1 2 of the three basic elements lies on the order of between 90 and IpC mm, preferably

7413246- «» -9. Jan. 1975

at Ho mm. The length of the fillet e 1 or of the round rod e 1 is related to the average total length 1 2 of the three Basic elements such as 1: 2.5

According to the aforementioned conditions, the

mean length IP. = - = - = - 2—, where 1 1 is the inner

2
and 1 3 is the total external length of the composite brick and

11, 12, 1 5 = b 1, b 2, b 3 correspond.

According to Fig. 2, the three basic elements form according to the innovation the two short sides of a rectangular composite stone, whereby the long sides of two according to the invention three basic elements attached one after the other in one direction are formed.

The mean width B of this rectangular composite stone according to the innovation corresponds approximately to the mean total length of the three basic elements 1 2, ie approximately a hand's width.

The outer width b 3 of this stone corresponds to the outer width b 3 of the stone according to FIG. 1.

The mean length L of this stone corresponds to twice the mean total length 1 2 or the mean total width b 2 of the three basic elements.

" ^aja M975

In Fig. 3 there are two composite stones according to the invention Flg. 2 are set side by side, with the same geometric relationships as for this stone for the composite stones according to the invention according to FIGS. 1 and 2, so that the length L corresponds to the length L according to FIG.

In Fig. 4 a composite stone according to the invention is shown in hexagonal shape, six times the three basic elements of the fillet, rod and round rod correspond to d Fi g. are composed. Again, the dimensions that are symmetrical on all sides correspond to the basic dimensions according to FIG. 1.

This type of embodiment of the composite stone according to the invention can proceed from a central circle K over to the boundary surfaces joint flattened bevels F.

While FIGS. 1 and 2 are shown on a scale of 1: 1 are,: inu the Fij. ^ and 4 iu scale 1: 2 drawn.

The interlocking of the paving stones is designed so that an optimum is created, so that the disadvantages of previous stones of this type, in particular with regard to their displacement, have been overcome. The smallest VerscuiebLirig. ^r , elb.:. t at:.: Vo ^ lc ^ ei., whole ^ 1 e 1 c> i after vielOh ^ r

7413246

Side, is not with dsn neuungsgerriäßan composite stones more is possible.

The paving stones according to the innovation guarantee safety and no side shift in the event of heavy loads or twisting. The forces occurring in all directions are evenly absorbed.

Another advantage of the paving stones according to the innovation is that they are neither turned when laying still have to be rotated, but the direct toothing always fits one another or one into one another.

If necessary, the edge or boundary surfaces of a stone according to the innovation, including the hexagonal composite stone, can be provided with a bevel, which avoids damage when loading and tipping on the construction site, as well as when vibrating during laying, apart from the better grip of the laid stones. In particular, however, the chamfer F in the hexagonal composite stone achieves a considerably better grip of the vehicles, since the chamfer width is different here if one starts from an inner circle K when creating the chamfer, as shown in FIG. ¹ ^ .

This also creates an appealing and relaxed optical effect that makes the stone appear round, which is otherwise not possible with interlocked composite stones.

7413246-

Claims (10)

• * t * ι • · «tii Protective spray 1. Composite stone, in particular for laying pavements, courtyards and the like., Characterized in that this has .symmetrical boundary surfaces on all sides, the side boundary of the stone at least once from the three basic elements of a fillet, followed by a rod and, in turn, a subsequent round rod consists. 2. composite stone according to claim 1, characterized in that the rod at an angle of 45 ° to the tangent of the The fillet or the round bar. 3. composite stone according to claim 1 or 2, characterized in that that the length (el) of the fillet corresponds to the length (el) of the round rod, this Lengths together with the length (e 2) of the rod in the same direction of the mean total length (1 2) correspond to the three basic elements. 4. composite stone according to claim 1-3, characterized in that that the three basic elements are related to a vertex height (h 2), whereby the bar of the full vertex - 10 - 7413246 height (h 2) and the arches of fillet and round bar are broken off at their ends so that these arches each with half, namely (h l), the full vertex height (h 2). according to claim 1-4
, 5. Verbundsteir /, characterized in that the middle '"Total length (1 2) of the three basic elements in sizes order of 90 and 1 ^ 0 mm, preferably at 110 mm and that the length of the fillet (el) or the round bar (el) corresponds to the mean total length (1 2) of the three basic elements, such as 1: 2.5 behave. 6. composite stone according to claim 1-5 * characterized in that that the three basic elements form the four sides of a square composite stone. 7. composite stone according to claim 1-5, characterized in that that the three basic elements form the two short sides of a rectangular composite stone, the long Pages are formed by two three basic elements attached one after the other in one direction. 8. composite stone according to claim 1-5, characterized in that a composite stone of two rectangular Stones according to claim 7 is composed. 7413246 · * «* γ9. Jan, 1975 9. composite stone according to claim 1-3, characterized in that that the three basic elements are put together six times to form a hexagonal composite stone are. 10. Composite stone according to claims 1-3 and Q, characterized in that it has, starting from a central circle K, bevels P which are flattened towards the boundary surfaces.