PFLANZKUBEL FROM CONCRETE

polygonal sketch and essentially even exterior surfaces trained planting excavator bucket from concrete or other tiable masses. Planting excavator buckets made of concrete are well-known in various forms and remarks. They have generally rectangular or round cross section and are differently heavy, depending upon size. With larger planting containers it is well-known to form it by superimposing from several frameworks to. Like that a frame-like, relatively flat ring element with or without ground is well-known from the OE-PS Nr.316914, with which between the individual aufeinanderlie iRingelementen connecting devices end for thrust-firm connection the same are arranged. With this rings] judge are mentioned also a hexagonal sketch form also in-descriptive circle. Task of the invention is it, with a monolithic planting excavator bucket, thus such, which consists of only one part to find a shape easily herste itself! len lets, no too large materials consumption and therefore none to large weight exhibits and nevertheless aesthetically responding is and a large variableness in the level made possible, in particular by the possibility of summarizing several such Pfla_nzkübel in groups. The invention solves this task by the fact that a planting excavator bucket of the initially indicated kind in the sketch, as actually admits exhibits the form of a regular hexagon with a cavity circular in the sketch and that the upper and lower notorious ones of the planting excavator bucket are rounded off. These roundings reach appropriately at the Seitenkanten formed by the hexagon sides up to the horizontal, vittelebene of the planting excavator bucket. The exterior surfaces of the planting excavator bucket are bent weakly moving in opposite directions Sig zweckm to its horizontal M.ittelebene. In the exterior surfaces a unllaufende groove can be intended in the range of the horizontal centre plane. The cavity inside the planting excavator bucket is appropriately ausgebüdet according to kind of a reverse truncated cone. 2s of the planting excavator buckets after the invention shark the advantage of a particularly compact and nevertheless varied outside form, which lets itself make of concrete easily. The outside edges are essentially rounded off, so that they are to a large extent insensitive to damages. By the combination of the hexagonal form with the rounded off edges and the cavity circular in the sketch within the range of the corners of the hexagon to a certain extent vertical reinforcement ribs are formed. The organization of the internal cavity according to kind of a reverse Kegelstu.mpfes facilitates the production and promotes the use directly for bepfls_n2ter plant-in-corrodes. In addition through this form at material and weight is saved and nevertheless a form pleasant for the eye is reached. Furthermore by the special training of the planting excavator bucket exists the possibility, several such excavator buckets in vielfä! to arrange tigen positions and groupings to each other, whereby over in the opinion depending upon Verhältmis from height to width and/or extent the rounding elliptically to appearing circular exterior surfaces a at least optical connection of the individual excavator buckets is caused among themselves. Particularly interesting groupings result in itself then, if, what is without further possible after the invention, excavator buckets are used in different orders of magnitude. It is appropriately, the sizes still after a rest: it to gradate, for example the simple, that doubled, the three-way etc. edge length. In the inner wall of the planting excavator bucket precautions can be intended for the attachment of a transport device. Iiiezu can be arranged in two each other diametrically facing places recesses for the attachment of a transportation cross beam. The advantage of these measures lie]: above all in it that TransporVzorr chtungen begun 5 " to be able, without the places, in which they were set, it go from the outside into action. The invention is more near described below on the basis the remark example represented in the designs. Show: F g.l a diagonal view of a planting excavator bucket after the invention, Fig.2 a plan view, Fig.3 a cut along the line lll llI the Fig.2, Fig.4 a cut along the line IV-IV of the Fig.2 and Fig.5 a plan view on a group of differently large planting excavator buckets after the invention. The Pf] anzkübel --I-- after the invention is a monolithic, upward open main header! body from concrete or other tiable masses, like 2.B. asbestos cement. It has the form of a regular hexagon (Fig.2) in the sketch. As planting area to take up a cultural substrate inside - 3 - the r.3q uu excavator bucket serving cavity --2-- is trained in the sketch kreisförmi=. It has a diagonal inner wall according to kind of a reverse truncated cone --3-- and one to the center something deepened ground --4--. In the center of the ground __a. - is a threaded collar --5-- begun, into the one Standrohr --6-- for the delimitation of the height of the water level to be eingeschrauht can. Of the inner wall --3-- ago are in the body of the planting excavator bucket --i-- at opposite sides recesses --7-- planned, into which a Transpor cross beam not represented more near can be inserted. By means of these Transpor: cross beam can the planting excavator bucket --I-- with the help of a usual lifting apparatus to be shifted. At the exterior is the planting excavator bucket --1-- at the upper edge --8-- and at the lower edge” --9-- rounded off. The roundings are enough within the range of the Seitenkanten formed by the hexagon sides --I0-- into the range of the horizontal centre plane X-X of the planting excavator bucket --I--, which is suggested in the Fig.3 and 4. The Pflanzkühel --I-- so for instance the form of a hexagon nut receives. Depending upon the relationship of the side length of the hexagon to the height of the planting excavator bucket and the extent of the rounding are the remaining exterior surfaces --ii-- in the opinion elliptically to circular. The exterior surfaces --11-- eind within the range of the horizontal centre plane X-X by a groove --12-- subdivided. Above and underneath the groove --12-- Preserving Flächenteüe --11 ' and ii "-- are bent weakly moving in opposite directions to the centre plane X-X (Fig.4). A Beispie! for the grouping of such planting excavator buckets is represented in Fig.5 in the sketch. Here are three differently large types --A, B and C-- from planting excavator buckets shown, which are united to an irregular group, dle relative importance of the individual types stands in a certain relationship to each other. Thus the side length of the largest planting excavator buckets amounts to --A-- the double of the side length of the middle Pflanzkübe! --B-- and the three-way of the small planting cows! --C--. By the geometrically similar sketch form the individual Pflanzkübe leaves itself! in the context of a raster arbitrary Geserzen. : 5 the planting excavator buckets after the invention is for it to be primarily intended, with earth u.dgl, be filled and with flowers, bushes, trees od. such be bepflanzt. Also transportable Pf can do] anzeinsätze from plastic, wire baskets od.dgl. use finding, which the earth to take up and to be exchanged be able, without the Pfla_nzkühel must be transported. The excavator buckets can in addition, in'vielf more itiger different way, e.g. than well troughs used, with covers from wood or plastic than seat opportunities out-arranged or also to it fastened seat boards to be provided. Due to their hexagonal shape they can be used also very well in rows one behind the other, for example for the demarcation of Fußgängerund traffic surfaces, without working boringly, since the sides are interrupted in each case. If dfe planting excavator buckets do not stand closely on closely, they can by railing, chains, rope od.dgl, when closing are connected,