WO2016008710A1

WO2016008710A1 - Mooring stone form

Info

Publication number: WO2016008710A1
Application number: PCT/EP2015/064737
Authority: WO
Inventors: Philipp Sinn
Original assignee: Sinn Power Gmbh
Priority date: 2014-07-15
Filing date: 2015-06-29
Publication date: 2016-01-21
Also published as: DE102014213760B4; DE102014213760A1

Abstract

The invention relates to a mooring stone form (1) for the production, afloat, of mooring stones (7) in a body of water, comprising a casting compound receiving volume (2) into which a curable casting compound (6) can be filled via a vertically upward-pointing opening (4), the casting compound (6) being able to cure in said receiving volume (2). The mooring stone form (1) further comprises a float volume (3) which maintains the filled form (1) afloat on a surface (11) of a body of water. The mooring stone form (1) is in the form of a pocket so that the filled mooring stone form (1) can be taken afloat to a location where the mooring stone (7) is to be submerged.

Description

URINGSTEINSCHALUNGSFORM

The invention relates to an uringsteinschalungsform for producing moorstones and for transporting the selbigen. For the purposes of the invention Muringstein refers to a cast block which is intended to be sunk in a body of water in order to hold in the manner of a stationary anchor a Muringieine or chain on which, for example, a floating buoy for attaching ships or boats is held. The mooring of ships at moorings is known in particular in marinas, in which ships are moored with the stern to a mole. The Muring then replaces the bow anchor and avoids the so-called "anchor salad".

Muring stones, in particular large cast concrete blocks, are also used to protect devices floating in the water against drifting, such as shellfish farms or floating bathing platforms or wave power plants. For the purposes of the invention, milled bricks also include ingots, in particular cast blocks, for creating a harbor wall or a jetty or breakwaters, in which such ingots are referred to as dolosses, and are often formed as tetrapods or quadripodes. In the further course of the description of the invention, only the term Muring stone is used as representative of all cast blocks that are used in a body of water or on the shore of a body of water.

So far, such large concrete blocks are poured on land near shore in a formwork in which they can harden. After curing, the ingot is taken by means of a crane form from the formwork and loaded onto a ship or barge, with which he is shipped to its intended location. Once there, the cast block is in turn let by means of a crane into the water and sunk after attaching a mooring or document leash and possibly also a buoy. When building harbor walls or piers, of course, the ingot is not sunk, but placed by a crane on the place where it should fulfill its function.

EP 0 391 736 A2 shows an underwater wall formwork for erecting a standing below a water surface wall, wherein an opening of a gradually expanding bellows stationary floating from a float volume at the Water surface is maintained. The bellows is filled with casting compound until it rises on the bottom of the water. By means of suitable lines and fixing anchors, both the opening and the underwater formwork wall form is fixed to the bottom of the water before filling.

The previously described to conventional method for producing and moving (transporting) cast blocks for attaching a mooring or document leash and / or a buoy is very cumbersome and very device-intensive, since the high weight of the ingots must be raised several times what high costs leads. The invention is therefore based on the object to provide a simple device with which such a Muring cast block can be produced in a simple manner and spent at its intended location. In this case, the device according to the invention should be simple in construction, simple in its operation and inexpensive. The device according to the invention should at the same time be robust and preferably recyclable. Another object of the invention is to provide a device with which meringue stones can be repeatedly produced without the production and / or transport device being lost after a single use.

The object is achieved with a Muringsteinschalungsform according to claim 1, wherein dependent of claim 1 dependent claims are directed to preferred embodiments of the invention Muringsteinschalungsform. The subordinate claim specifies a method for producing moorstones, the assigned subclaims also being directed to preferred exemplary embodiments, in particular to the transport of mooring stones. The Muringsteinschalungsform invention has a receiving volume for molding compound, which is filled via an opening which is directed vertically upwards. Next, the Muringsteinschalungsform invention has a float volume, which is preferably filled with air and binding with the receiving volume bar. In this case, the volume of the floating body is designed in such a way that it can keep the moorish stone form, which has been poured with casting material, floating on a water surface. The buoyant volume is preferably inflatable. More preferably, the receiving volume and / or the floating body volume of a flexible material, which may be formed, for example. Textile or foil-like. Here one can, for example, think of a polymer pulp, as used, for example, in dinghies or the like. In such an embodiment, the volume of the float body can preferably be inflated via a valve, or the inflated floats can be emptied of air via the valve. The Muringsteinschalungsform invention is then collapsible in a simple manner and has a minimal transport and storage volume in this state. Of course, however, floating bodies are also included in the concept of the invention, which are formed from a foamed material from which, for example, life-preserver rings are produced. These foamed (hard) plastics are more resistant to impacts than, for example, the aforementioned polymer fiber materials from which z. B. inflatable boats are manufactured. However, floating foam floats have the disadvantage that they have a relative to the polymer fiber fabrics greater transport and transport volume. The receiving volume for the casting material, ie the region of the Müringsteinschalungsform invention, in which the casting material can be filled, according to the invention also formed of a collapsible material, which, however, need not necessarily be the same material as that of the float. For example, the receiving space may be made of a carbon-fiber-reinforced material, which is more preferably waterproof. However, this material for the casting mass holding volume does not have to be airtight as the material of the floating body if they are to be inflatable. Therefore, both textile and film-like materials are conceivable for the receiving volume, the inventive concept, the formation of the receiving volume of plates or plate-like material, such. B. wood panels or plastic plates, does not exclude. Suitably, depending on the number and size of the meringue stones to be produced, one will select the material which is most suitable for the particular application in terms of its robustness and its transport and storage properties.

The float volume or the float are connected to the receiving volume so that an opening for introducing molding compound into the receiving volume has vertically upwards. In the simplest case, the Muringsteinschalungsform invention is a kind of floating bag that can be filled with casting material, when the Muringsteinschalungsform invention, for example. Floats near the shore or ship in the water. The mural stone form according to the invention is intended for this use, ie for the production of moorstones in the water. In this case, the Muringsteinschalungsform invention is filled with liquid casting material, which, for example, is brought by a transport vehicle to the shore, the filled liquid casting material can harden within the Muringsteinschalungsform. Preferably, a reinforcement is introduced into the receiving volume before filling the Muringsteinschalungsform with casting material, with which the finished Muringstein be attached can or can be attached to the attachment ropes or chains for buoys, etc. Preferably, the reinforcement protrudes beyond the finished meringue stone and thus provides, for example, an eyelet therefor, at the z. B. a Muringkette or a fixing line is attached. At the same time a towing device for the transport of the finished Muring stone can be provided at this eyelet (more on this below). With the reinforcement is preferably further achieved that the casting material used for the production of the Muring stone, when the Muring stone loads the force evenly distributed in the mourning stone, so that this fulfills its intended function as optimally as possible. Furthermore, the reinforcement can also be used, for example, to connect two or more mooring stones to one another in order to obtain a larger mass for anchoring. This is, for example, in the case of large floating platforms or wave power plants another possible application of the meringue stones produced according to the invention.

For the purposes of the invention, the reinforcement of such Muringsteine is also designed so that they are collapsible or-foldable before their use in the Muring stone to take as little storage or transport volume. In this case, all types of materials which achieve a force distribution within the casting compound, in particular metal or carbon fiber materials, which in particular also survive rough ocean conditions over a long period of time, are covered by the idea of the invention.

After introducing the reinforcement for the mooring stone, the receiving volume of the Muringstein form of the invention is filled with casting material, which can harden in the Muringstein- schaiungsform. The casting compound is preferably concrete, although other casting compounds are used without departing from the spirit of the invention. This can be thought of castable plastics in particular, for example, act as a binder for a bulk material. Thus, it is conceivable that the receiving volume of the Muringsteinschalungsform invention filled with sand and a plastic is additionally filled, which form a solid cast block in the cured state together with the sand.

It is also conceivable that initially a partial volume of the receiving volume is filled with sand or other bulk material, wherein the bulk material is lost during or after removal of the hardened moor stone, for example, by sinking to the bottom of the water. With the partial filling of the receiving volume with sand, the requirements for the implementation of a sand casting process are also created, in principle, in addition to concrete components, metal or plastic parts with the meringue according to the invention. stone form can be produced. The upwardly facing surface of the sand or the bulk material preferably represents a moldable surface or a two- or three-dimensional negative mold for the casting material, wherein the curable casting compound does not mix with the bulk material / sand, but substantially only superficially with the bulk material comes into contact. The upper side of the bulk material volume is more preferably a moldable surface and even more preferably flat if disk, columnar or cuboidal mooring stones are to be produced. In such a shapeable surface of bulk material, however, any other form which is to be visible on the hardened mooring stone / cast block, for example a spherical segment form or a truncated cone, can be introduced as a negative. But also manufacturer information, manufacturer identification or the like can be so in a simple manner in the Muringstein bring, as well as forms that have undercuts. For the expert come here as casting all the materials into consideration, which are curable in the floating state of the Muringsteinschalungsform at the given natural or artificially generated environmental conditions. Here, in particular concrete, plastics, metal or similar material is conceivable. After or during the curing of the ingot, it can be brought by means of the floating formwork to the place where the ingot is to be sunk.

At the same time, the partial filling of the receiving volume with sand can be used to fix a reinforcement to be introduced or other devices to be connected to the mooring stone in their position before the Muringstein formwork according to the invention is filled with casting material. It can also be prevented that the components to be arranged in or on the mooring stone are displaced by the introduction of the casting compound in their relative position to the moor stone. Furthermore, such a bulk material volume, which is introduced into the receiving volume of the Muringstein formwork according to the invention prior to introduction of the casting compound, offers the possibility of protecting components, which are to be connected to the mooring stone, but are not intended to be wetted with casting compound, from the casting mass , Here, e.g. be thought of lights and other signal or measuring device, or to a flange to which a device is to be attached at a later date.

After the casting material has hardened in the receiving volume, the moorish stone form according to the invention can be transported with the possibly already hardened moor stone to the location at which it is to be lowered. In the context of the production method according to the invention for a mooring stone, the mooring stone form with the introduced reinforcement and casting mass can also be trans-formed before complete curing. It is conceivable that the complete hardening of the Muring stone during transport or at the place where the Muring stone is to be sunk. This saves further costs for a mooring stone in the form of production time, since the hardening time can be switched parallel to the transport time.

With the uringstein formwork invention, the advantage is further achieved that a moorstone produced according to the invention does not have to be loaded or lifted from land to a water transport vehicle in order to be brought from this to its place of use and must be launched there again by means of a lifting device. The Muring stone produced with the Muringsteinschalungsform invention already floats in the water, since the Muringsteinschalungsform is provided floating in the water to produce the Muring stone. After filling with casting material and possibly previous introduction of a reinforcement with a holding device, the Muringsteinschalungsform itself or on the holding device on the mooring stone with a water transport vehicle eg. Be pulled over a rope from its place of manufacture in the water to the site or towed without the high weight of a Muringstone on land to move. In the context of the invention, it is also conceivable that a separate drive for the movement of the Muringschalungsform is arranged in the water and thus an "external" water transport vehicle can be avoided on the Muringschalungsform.This can be implemented, for example, with a small electric-powered or fuel-powered outboard motor From the idea of the invention but also devices are included, which move the Muringsteinschalungsform eg., By wind force.

In one embodiment of the Muringsteinschalungsform invention are the

Floating volume and the receiving volume for casting material firmly connected to each other, wherein the receiving volume has a bottom that can be opened so far that the invention produced moorstone from the exception volume can slide vertically downwards. In a simple embodiment, the bottom, z. B. in a hose-like design of the receiving volume of the Mürrensteinscha- form of the invention, tied together, in the manner of a sausage pel, wherein a belt with a closure device, for. As a hook and loop fastener, which keeps closed down to the bottom of the water towards opening of the receiving volume. However, other professional versions are hereby encompassed by the spirit of the invention, such as. As the arrangement of a zipper or more zippers or Velcro closures, which keep a closed-like manner, for example. Flap-like bottom of the receiving volume closed or over which the floor can be opened. In a further embodiment of the inventive uringsteinschalungsform, for example, the receiving volume can be designed separable from the float or buoyant volume, so that the area of the Muringsteinausschalungsform invention, which forms the receiving volume for the casting material, can be sunk together with the Muringstein. In this case, a part of the device according to the invention is lost, which, however, since it does not have to be designed to be airtight in its production is cheaper than any devices for opening and closing the bottom of the receiving volume.

In a still further simplified embodiment, the entire Muringsteinschalungsform invention can be sunk together with the Muringstein produced therein, for example, by the air is discharged from the floating body volume. Also, this embodiment of the invention, in which the Muringsteinschalungsform is lost, depending on the purpose and number of produced uringsteine be cheaper than reusable Muringsteinschalungsformen invention. However, in this, as well as in the embodiment described above, the environmental protection factor must be taken into account, as here, possibly plastics are sunk in waters that do not or only very slowly rot.

A further embodiment of the invention can provide, for example, the Muringsteinschalungsform, in which a hardened Muringstein is to spend the site of the Muring stone and there to empty the Muringsteinschalungsform example. By means of a lifting or holding device in the manner of a bucket or a bag by either the entire Muringsteinschalungsform or only the decoupled from the float body volume is rotated by 180 degrees, so that the hardened moor stone over the opening in the receiving volume, through which previously filled the liquid casting material, can slide out. This can be avoided in a simple manner also a costly opening and closing device for the bottom of the receiving volume. Since, in particular, a connection between the floating body and the receiving volume need not be watertight or airtight, but only the floating body volume must transfer its buoyancy forces to the walls of the receiving volume, a cost-effective, reusable Muringstein formwork according to the invention can thus be provided. If, for example, the volume of the floating body can be decoupled simply by means of hook-and-loop fasteners from the receiving volume, preferably above the water surface, gravity and holding the bottom of the receiving volume alone can be used to achieve that as it sinks, it makes a 180 degree turn and the hardened moor stone can sink to the bottom of the water.

Regardless of the manner in which the Muring stone produced according to the invention slides out of the receiving volume, it should be borne in mind that the mooring stone, if it is intended for fastening boats, before emptying the receiving volume with a mooring and / or reference leash and / or a swimming buoy is connected, so that a subsequent dive is avoided. However, this is a usual practice. If necessary, devices for an electrical connection to the mooring stone are preferably attached before the sinking of a Muring stone in addition to fastening means. Such electrical connections serve, for example, for locating the mooring stone or for passing on electricity or for attaching or extending power cables. Devices for electrical connection also include measuring devices of all kinds, such. B. for temperature and / or pressure measurement and / or the like. In this case, the means for electrical connection, for example. Provided to the moor with a water and / or Festia nd-g based device such. B. to connect to the power supply, monitoring and / or data evaluation. In this case, both signal directions, ie from the mooring stone to the body of water and / or land-based facilities, and vice versa, are included in the concept of the invention.

After emptying the Muringsteinschaiungsform invention, this can preferably be reused, for example, this is loaded on the water transport vehicle or is returned from this back to the place of manufacture. Of course, the Muringsteinschaiungsform invention can also be stored, and it can be folded or rolled according to the invention, so as to have a low storage and transport volume.

In the following, the structure of a Mürrensteinschaiungsform invention will be explained with reference to the accompanying figures, as well as preferred embodiments representative of other embodiments, which are within the scope of ordinary skill in the art, are shown. The embodiments shown in the figures are therefore purely exemplary and do not limit the scope of protection of the inventive concept. Show it:

Figure 1 shows a mooring stone with reinforcement and eyelet.

2 shows an exemplary Muringsteinschaiungsform invention; 3 shows a further embodiment of a Muringsteinschalungsform invention;

4 shows an exemplary embodiment of a reinforcement used with the Muringstein formwork according to the invention in the folded state.

FIG. 5 shows the reinforcement according to FIG. 4 in the unfolded state; FIG.

FIG. 6 shows the moring form according to the invention with a moor stone received therein; FIG.

7 shows a mooring stone produced according to the invention with a Muring form according to FIG. 6 in a vertical cross section. Fig. 1 shows a substantially rectangular mooring stone 7, which is cast, for example. Concrete and has a reinforcement 5, with the same time an eyelet 4 is formed. In this case, the eyelet 4 protrudes from the molding compound 6 both in the uncured and in the cured state. As already explained above, such a casting block, in particular a concrete block, designated in the invention as Muring stone 7 can be used for fastening or receiving a mooring. However, such concrete cuboids are also used as shaft breaker stones or as stones for building up moles, piers or a harbor wall.

To produce such meringue stones 7, it is proposed according to the invention to use a mooring stone form 1 according to the invention, an exemplary embodiment of which is shown in FIG. 2. The illustrated in Fig. 2 exemplary embodiment of a Muringsteinschalungsform 1 according to the invention comprises a receiving volume 2 for casting material 6 and a floating body volume 3 for receiving a gas, preferably air on. The mural stone form 1 is shown in Fig. 2 in the casting mass-empty, but inflated with air buoyant volume 3, ie ready for inclusion for casting mass state, as it is present when a mooring stone in the vicinity of a body of water within the same be made should. The float volume 3 is in this case in particular air-filled and the receiving volume 2 has with its opening 4 vertically upwards. Purely by way of example, Fig. 2 shows that the opening 4 is surrounded by the buoyant body volume 3, which, however, may be carried out elsewhere in the art. The Muringsteinschalungsform 1 of FIG. 2 can be placed in the water in this state and then floats on the water surface, the floats 3 are designed so that their buoyancy force is sufficient to a to carry filled with casting compound 6 receiving volume 2. The Muringstein form 1 also shows in the region of the body volume 3 Sweden a valve 12, with which the floating body volume 3 can be inflated. This is, as already explained at the outset, the buoyancy force required to hold the casting compound 6 in a floating manner, for example. B. on the filling of air in the floating body volume 3 to ensure. The

Floating volume 3, however, can also consist of a foam material, for example, a foam plastic, which shows air pockets within its pores, which generate buoyancy forces in addition to the plastic used, for example. In a further embodiment, the buoyant volume 3 can be separated from the receiving mass 2 for casting compound, so that, for example, the formwork used to form a Muring stone 1 can remain on this mooring stone 1, in particular if the receiving volume 2 is formed by a polymeric film material. As already stated above, however, it is also possible to use materials which are produced in the form of a plate from plastic or, for example, from wood, for the production of the casting material receiving volume 2.

Alternatively, or in addition to the separable regions of the floating body volume 3 and the receiving volume 2, a bottom 5 of the Muringstein form invention can be designed so that it can be opened, which can be performed, for example. In a kind of folding mechanism. Although this is not shown in Fig. 2, but there are many ways to do this practically. This can be done, for example, with snaps that hold the bottom 5 on the side walls of the receiving volume 2. Further possible embodiments are, for example, zippers in the sidewalls or, more preferably, an opening device operable from the water surface for opening the bottom so that a mooring stone 7 produced in the moorish stone circuit according to the invention can slide out of the mural stone form 1 and be sunk. If the mural stone form has a bottom 5 that can be opened, the moor stone form 1 is reusable, resulting in further cost savings.

The meringue form of the invention shown in Fig. 2 is substantially cuboid, which also represents only one possible embodiment, with the example. Cube-shaped meringue stones can be produced. As already indicated at the outset, stones for whelpers, harbor walls, jetties and / or piers can also be built with the Muring stone form according to the invention, which may have a different shape. In a further embodiment, the inventive Muringsteinschalungsform 1 a substantially cylindrical shape, such as in the form of a pot on. Of course, full cylindrical as well as hollow cylindrical molluscs 7 can be formed with such a shape. Regardless of their shape, the muring stones 7 can preferably be sunk in a body of water through a bottom 5 of the receiving volume 2 in the moor stone form 1, which can be opened. In a simple embodiment sform, in particular, for example, for cylindrical Muringsteinschalungsformen 1, a hose-like design of the receiving volume 2 can be used, wherein the tubular receiving volume 2 is tied at its lower end, with a rope 8 or a belt 8 or the like in the manner of a sausage pel , Thus, the downwardly directed to the waterway opening can be closed in a simple manner, however, it must be taken into account that the bottom 5 of the receiving volume 2 associated surface of the Muring stone 7 assumes a possibly bulky shape.

FIG. 3 shows a mooring stone form 1 according to the invention, which is in a folded state in which it can be transported or stored, for example. In particular, when both the Schwimmkörpervoiumen 3 and the receiving volume 2 is formed from a textile and / or sheet-like material, the Muringstein form 1 invention can be folded in the manner of a rubber boat after its use and then has only a small volume for its removal or storage , The resulting advantages are obvious, since it is avoided in comparison to rigid or rigid formwork forms that a volume filled with air must be transported or stored.

4 and 5, an embodiment of a reinforcement 5 is shown, which is designed in the sense of the invention so that it saves space as possible before use in a

Muring stone 7 is collapsible (see Fig. 4) and, before the receiving volume 2 of a Muringsteinschalungsform 1 according to the invention filled with casting material is used in the unfolded state in the receiving volume 2. That such a reinforcement 10 with an eyelet 15 can also be used in conventional non-inventive Muringsteinschalungsformen is readily apparent to those skilled in the art, however, comes, for example, in Fig. 4 and 5 shown reinforcement 10 in the context of the invention together with a Muringsteinschalungsform invention preferred for use. In the case of such a reinforcement, mooring stones 7, as well as dolos in their formation as tetra pods or quadripoids, are often not designed to give elasticity to the casting mass, but rather to give the casting stones a transport safety and cohesion, whereby the eyelet 15 and bspw. About suitable hooks and ropes the Muringsteine invention 7 - preferably in Water - safe from one place to another. When used as Muring- stone 7, the eyelet 15 is used together with the reinforcement 10 for a secure connection of the casting material with the eyelet, so that maximum functionality and reliability of the Muring stone 7 for securing mooring lines and Schwimmbojen, etc., for example - Ankerung, is achieved.

FIG. 6 shows a mooring stone form 1 according to the invention in the filled state, the moor stone form 1 shown in FIG. 6 having a substantially cylindrical construction. The Muringstein form 1 shown in Fig. 6 thus represents an embodiment which is different from that shown in Fig. 2. The buoy volume 3 of the mudstone form 1 shown in FIG. 6 has, for example, a toroidal shape, in the manner of a buoyant tire, on which a hose-like receiving volume 2 is arranged, which is further closed by a cable or a belt as opening device 8 is. This is preferred, for example via a closure, operable from the water surface. In Fig. 6, the Muringsteinschalungsform 1 according to the invention is shown floating in a body of water 1, so that it can be seen that when the shutter 9 of the opening device 8 is opened, the arranged in the receiving volume 2 Muringstein 7 slide out of the Muringsteinschalungsform invention and sink to the bottom of the water can. The opened emptied Muringstein form 1 according to the invention can then be spent in the further course, for example. Again close to the shore to stand there again, after closing the bottom 5 of the receiving volume 2 through the opening device 8, for the production of a new Muring stone 7.

As can also be clearly seen from FIG. 6, the Muring stone formwork 1 according to the invention can likewise be used well as a transport device for mooring stones 7 and the other stones of cast mass 6 already mentioned, wherein the mooring stone formwork 1 can be used, for example, with a water transport vehicle, e.g. As a ship or boat, is spent at the point where the Muring stone 7 is to be sunk. By simply opening the shutter 9, which is preferably actuated from above the water surface, the Muringstein form 1 invention can be emptied and the recorded in the Muringstein form 1 Muring stone 7 sinks to the ground.

In a preferred embodiment of the embodiment of FIG. 6, which is shown in Fig. 7, after closing the tube-like receiving volume 2 and before filling the receiving volume with a curable casting material 6, this partially infested with a free-flowing bulk material, for example with sand , Pebbles, oa. Preferably forms the upwardly facing side of the bulk material volume in the receiving volume 2 a substantially flat surface on which then the curable casting material can be introduced into the receiving volume 2. As a result, both a lower surface and the upper surface of the Muring stone 7 produced according to the invention can be formed substantially flat, with which the Muring stone 7 is better stackable. Furthermore, in the upwardly facing surface of the bulk material forms, for. B. are introduced as a negative, which should be visible on the hardened Muringstein 7. This may be a special shaping of a surface of a meringue stone, but as well a manufacturer's indication or an identification designation, such as a serial number or a serial number. In a further, preferred embodiment, the bulk material can be modeled, for example, as any negative casting mold and poured with casting compound. In particular, in undercuts to be shaped, sand or pebbles are suitable as bulk material, which, for example, can sink to the bottom of the water as sinking or sliding out of the Muring stone from the Muring stone form as a so-called lost form.

The statement above and below the mooring stone 7 corresponds to the vertical orientation of the Muringstein form 1 according to the invention, when this (filled) floats in the water.

In a preferred embodiment, a mooring stone 7 produced in this way according to the exemplary embodiment of FIG. 7 has two parallel surfaces and therefore will generally have the shape of a disk or a column, whereby the peripheral surface does not necessarily have to be curved, but also z , B. can be designed plane. The mooring stone training form 1 according to the invention then has a polygonal profile, preferably that of a rectangle or a trapezium, in an operational state in a horizontal cross section of the tubular receiving volume 2. Muring stones 7 produced therewith then have a substantially cuboidal shape.

Preferably, the bulk material used for the production of a Muring stone 7 according to FIG. 7 is sand, pebble, earth or the like, which may drop to the bottom of the water when the receiving volume 2 is opened in a kind of lost shape. Preferably, without affecting or polluting the river bed or the water itself more than necessary. In this embodiment, the large mass of the hardened cast block, ie the Muring stone 7, also has a favorable effect on the removal and sinking of the Muring stone from the Muringstein formwork 1 according to the invention, since the sand within the area in which the receiving volume 2 is more easily demoulded, as would be the case with a pure casting material filling. Possible undercuts, the can result from the contraction / constriction of the flexible tube-like receiving volume 2, can not enforce by filling with sand with curable casting material, which could lead to a possible seizing / hooking of the flexible material of the receiving volume 2 in the cured casting.

As an alternative to opening the receiving volume 2, it is also possible to sink the mooring stone 7 together with the receiving volume 2 when the floating body volume is detachably connected to the receiving volume 2. One can think in particular of Velcro closures or zippers for connecting the two areas. After the introduction of a Muring stone 7, steeped in the Muring form 1 according to the invention, to the location at which the Muring stone 7 is to be sunk, the connection of the two areas can be opened and the Muring stone 7, for example, decreases together with the receiving volume 2. In a further embodiment, it is also conceivable that the receiving volume 2 secured by a rope after separation from the floating body 3 a 180 degree rotation enforces and so the mooring stone 7 can slide out of the receiving volume via the opening 4. In this case, for example, via the eyelet 15 given the opportunity, the mooring stone 7 again in his previously occupied in the Muringsteinschalungsform invention 1 position in which the eyelet 15 is directed vertically upwards to align. Possibly. However, depending on the conditions of use and requirements, such an orientation of the Muring Stone 7 can also be suspended because the effort is not in proportion to the benefit.

In summary, it can be said that the Muringstein form 1 according to the invention, a device is provided with a simple manner near the shore, a mooring stone 7 or a cast block 7 floating in a body of water 1 1 can be prepared and this - without its total mass Land must be moved - directly with a ship or a boat or the like can be spent to the point in a body of water at which it is to be sunk. Likewise, a Muringstein 7 produced near the shore with the Muringstein formwork according to the invention 1 can be quickly moved over water to the site of a harbor wall, a jetty or a pier, lifted there by a crane out of the water and heaved to its position, for example, in the harbor wall become. Thus, the Muringsteinschalungsform invention not only fulfills the function of a Schaiungsform for producing moorstones, but is also a transport device for the transport of the Muringsteine produced therefrom of their place of manufacture, ie casting site, to the lowering point. Bezuaszeichenliste:

1 Muring stone form

2 recording volumes

3 buoyant volume

4 opening

5 floor

6 casting compound

7 uring stone

8 opening device

9 closure

10 reinforcement

1 1 body of water (surface)

12 valve

15 eyelet

16 bulk goods (sand)

Claims

claims

1 . Mooring stone form (1) for the floating production of mooring stones (7) in a body of water with a casting material receiving volume (2) which can be filled via a vertically upward opening (4) with hardenable casting compound (6) which is contained in the receiving volume (2 ) and with a buoyant volume (3) which holds the filled mudstone form (1) floating on a water surface (11),

characterized,

that the Muringsteinschaiungsform (1) is pocket-shaped, so that the filled Muringsteinschaiungsform (1) can be moved floating to a place where the Muring stone (7) is to be sunk.

2. Muringsteinschaiungsform (1) according to claim 1, wherein the floating body volume has a valve (12) through which the Schwimmkörpervolurnen (3) can be filled with air or emptied air.

3. Mürststeinschaiungsform (1) according to claim 1 or 2, wherein the Muringsteinschaiungsform (1) has an opening device (8) with which the receiving volume (2) can be opened so far or with the receiving volume (2) from the buoyant volume (3 ) can be coupled off in such a way that the mooring stone (7) hardened in the receiving volume (2) can pour out and sink from the Moorish stone form (1).

4. Muringsteinschaiungsform (1) according to claim 3, wherein the receiving volume (2) Mitteis the opening device (8) closed again after opening or the receiving volume (3) after disconnection can be reconnected to the buoyant volume.

5. Muringsteinschaiungsform (1) according to claim 1 or 2, wherein the receiving volume (2) is releasably connected to the buoyant volume (3) and can sink together with the hardened ingot to a body of water. Murging stone form (1) according to one of the preceding claims, wherein the receiving volume (2) and / or the floating body volume (3) are formed from a flexible and / or sheet-like material.

Muring stone formwork (1) according to one of the preceding claims, in which in the receiving volume (2) before introducing casting material (6) a reinforcement (10) einbring bar is.

Muring stone formwork (1) according to claim 7, wherein the reinforcement (10) has an eyelet (15) for attaching a pulling and / or fastening device, which is accessible after filling the receiving volume (2) with casting compound (6).

Muring stone formwork (1) according to one of the preceding claims, characterized in that the Muringstein form (1) has a drive device with which it can be moved in a body of water.

A mural stone form {1} according to any one of the preceding claims, wherein the mural stone form (1) is collapsible.

A method for floating producing mooring stones (7) in a body of water, comprising a pocket-like meringue formwork (1) according to any one of claims 1 to 9, having a receiving volume (2) and a buoyant volume (3), comprising the following steps:

Depositing the Muringsteinschalungsform (1) on a water surface (11); Inflating the float volume (3) if it is deflated; Filling the receiving volume (2) with casting compound (6),

Curing the casting mass in the receiving volume (2),

Floating transfer of the filled Muringsteinschalungsform (1) to the place where the Muring stone (7) is to be sunk, before, during or after the step of hardening of the casting material, and sinking of the hardened Muring stone (7).

12. A method for producing mooring stones (7) according to claim 1 1, wherein the mooring stone (7) for sinking through an opening in the receiving volume (2) can slide out.

13. A method for producing mooring stones (7) according to claim 11, wherein the Muring- stone (7) by opening the bottom (5) of the receiving volume (2) from the Muringstein- form (1) herausgfeiten and is sunk.

1 . Method for producing mooring stones (7) according to claim 11, in which the mooring stone (7) is sunk by uncoupling the receiving volume (2) from the floating body volume (3) together with the receiving volume (2).

15. A method for producing mooring stones (7) according to claim 11, wherein the Muring- stone (7) by escape of the air in the buoyant volume (3) is sunk together with the Muringsteinschaiungsform (1).

16. A method for producing mooring stones (7) according to any one of claims 11 to 15, wherein prior to filling the receiving volume (1) with casting compound (6) a partial volume of the receiving volume (2) with a bulk material (16) is filled.

17. A method for producing moorstones (7) according to claim 16, wherein the upwardly facing surface of the bulk material (16) after introduction into the receiving volume (2) and before filling the receiving volume (2) with casting compound (6) in a negative mold is brought, which is molded to be positively visible on a surface of the hardened Muring stone (7).

18. A method for producing mooring stones (7), according to claim 16, wherein the Muringsteinschaiungsform (1) by means of the bulk material (16) metal parts are cast in the sand casting process.

19. A method for producing moorstones (7), according to one of claims 18 to 18, in which in the bulk material (16) before filling the receiving volume (2) with casting material (6) devices are introduced or poured, so that they during Curing the casting material to be fixed to the mourning stone (7).

20. A method for producing moorstones (7) according to any one of claims 11 to 19, wherein prior to filling the receiving volume (2) with casting compound (6) a reinforcement (10) in the receiving volume (2) is introduced.

21. A method for producing a Muring stone (7) according to any one of claims 11 to 20, wherein prior to sinking of the Muring stone (7) fastening means and / or Vorrich- tions for electrical connection of the mooring stone to bodies of water and / or land-based facilities for power supply, monitoring and / or data evaluation are attached to the mooring stone (7). 22. A method for producing mooring stones (7) according to any one of claims 11 to 21, wherein the Muringsteinschalungsform (1) is reused after sinking a Muringsteines (7) for producing and moving of Muring stones (7).