DE3602004A1 - Masonry-wall machine - process for the location-independent erection of masonrywork with conventional bricks, consisting of the usual materials, and normal masonry mortar, including the application of the first plaster layer (spray application) - Google Patents

Abstract

The process is characterised in that a location-independent masonry-wall machine makes possible the automatic production of brick masonrywork with conventional bricks and normal masonry mortar. The machine is mounted on a travelling mechanism and can thus be transported to any desired location. The masonry-wall bricks are laid, by a helper, on the conveyor belt, via which the masonry-wall bricks pass onto the roller track. From there, they are received, over the entire length of the roller track, by brick grippers and are laid in layers onto the load-bearing structure, which is seated on the masonry-wall carriage. If one brick layer has been laid on and the brick grippers are removed again, the mortar carriage runs automatically over the previously laid row, closes off the joints and applies a new bed of mortar. The masonry-wall carriage then moves downwards by the extent of one brick, and a new layer can thus be laid. If the masonry wall is finished, the load-bearing structure, along with the finished masonry wall, is suspended on a heavy lift crane and installed. As preparatory work for installation, it is necessary to lay the lowermost brick row - at least 11.5 cm in height plus the top bed of mortar - beforehand since the load-bearing structure cannot otherwise be used. Thereafter, the masonry-wall panels are laid on the provided row. The load-bearing structure is then dismantled and taken back to the masonry-wall machine, for receiving a new wall panel, and is assembled again.

Description

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The invention; relates to a method for performing Stone walls with stones that are designed as regular cuboids and in the area of joints that are extend between them, are interconnected.

There have been efforts in the construction industry for a long time to break up wall panels that have been customary up to now Avoid manual labor. The criticism of the manufacture of masonry by manual labor lies in the physical Difficulty, the masonry quality not fully achieved and the low masonry performance. There are So far, essentially two methods have become known to avoid the time-consuming manual labor. Once will proceeded so that wall walls are made of panels that are glued together in a sandwich manner. In the other type of process, stone bodies with cavities are stacked on top of one another to form finished wall panels and then pour concrete into these cavities. This is how the walls are then installed. The present Invention goes from these two known methods and wants to show a new way by the invention has set the task in place, i.e. so To set up a machine where the house is being built, which largely removes the need for ready-to-install wall panels mechanically. Further tasks for the invention were the creation of masonry with exactly same characteristics as hand-piled Masonry and an increase in masonry performance in square meters of wall or cbm of masonry per unit of time and what is necessary Staff.

The technical progress of the invention consists in the fact that high-rise buildings of massive construction are erected very quickly and thus the overall construction time is very high can be reduced. As an achievable achievement result For example, the construction of 200 square meters of rising masonry can be seen in about 10 machine hours. To the machine

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The operator is 2 cans as well as the heavy-duty crane with operator and another 2 to 3 men on the installation sites of the wall washers required.

The method is characterized in that a location-independent masonry machine is an automatic Manufacture of brick wall: Erk with conventional Bricks and normal masonry mortar is made possible. The machine is location-independent because the superstructures over 3.5 meters high (crane arm 6.1 and mortar sledge 3) can be removed. The machine is mounted on a chassis and can be used anywhere be transported. The machine is at the construction site with four height-adjustable supports - on each one Corner one - to level. To make the machine ready for operation, the crane structure 6.1 and the mortar slide 3 lifted.

The sequence of the method according to the invention is based on The masonry machine shown here as an example is described as follows:

The bricks are placed from a storage magazine over a sorting disk on the conveyor belt 7 * 2, over that the bricks get onto the roller conveyor 1. On the Hollenbahn, the bricks are used in for the skilled worker in the optimal position, depending on the recesses (Doors, windows) or the brick composite. The roller conveyor consists of vertical ball-bearing rollers 1,2 arranged relative to one another. The croissants come up on the conveyor belt 7 »2 the roller conveyor. The Lsuf of the conveyor belt is 7.2 each to be controlled by the skilled worker according to brick requirements. The first stretch of the roller conveyor is slightly inclined. In this way, the ornaments roll gently down the horizontal track to the rear. Voncbrt they are shifted depending on the gaps or small formats are integrated and with the variable Lisple 1.1 fixed.

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There is a small one in front of the roller conveyor so that window and door openings can be marked beforehand Blackboard strip 1.3 »on which the cutouts are made with chalk can be held on a crook before starting work. Only tile formats with lateral Mortar pockets are used because the bricks must be able to be pushed together completely. It means that in some cases, new tile shapes have to be used for the small formats. These tile formats are on Fig. 6 shown. Some formats, such as lintels with roller blind boxes or smaller formats, cannot use the brick gripper 2 are moved, so they can also be easily - because the wall is in an optimal working position for the skilled worker on the masonry machine - to be bricked directly on the wall.

Once the bricks have been aligned, they are picked up by the brick gripper 2 along the entire length of the roller conveyor 1 and in layers on the supporting structure 4, which is on the Firing slide 5 is seated, placed exactly leveled. The brick gripper is for all wall thicknesses of 17.5cm adjustable up to 49cm. For this one uses the variable Template 2.5, which can be used to switch to a different tile format in a very short time. It the rope is only to be relocated for the variable connection 2.7 and the bolt 2.8 to be repositioned. The second Connection of the rope 2.6 with the variable template 2.5 represents a permanent connection. To the bricks Not to be damaged when gripping, is as an intermediate layer a leather pad 2.5 attached to the places where there is contact with the brick. At your fingertips the brick is the force of air hydraulic cylinders 2.1 via linkage 2.2 on the actual Transfer gripper. The cylinders 2.1 are at a distance of 50cm over the entire length of the gripper.

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In the area of the crane girders 6.1, the gripper (an a total of three places) via a hanging device 2,4 and a rope with the trolley'2,9 of the crane cross member 6.1 connected. At the bottom of the hanger-2,4 there is a stamp that allows it to be placed on the brick and lifted off again relieved. The suspension device 2.4 is from Separable gripper, the crane arm 6.1 must be removed when the masonry machine is transported. The trolleys too 2.9 are separably connected to one another, 2.11. The single crane girder is 6.1 with the trolley 2.9 detachable as a whole. The three trolleys 2,9 get their energy from an electric motor 2,10, whose power via separable rods 2.11 on all trolleys 2.9 is transmitted.

If a layer of stone has been placed and the brick gripper 2 is removed again, the mortar carriage runs automatically J over the previously placed row, applies the spray plaster, seals the butt joints and also applies a new bed of mortar. The mortar slide consists of a mortar storage container 3.1 with the capacity of about two Wall lengths with an assumed wall thickness of 49 cm. In the middle is at the bottom edge the mortar mixing ring 3.2, the segregation of the Mortar as well as good distribution on the '.' «'And and should cause the mortar to flow better into the mortar pockets. The mortar sledge can be switch to all wall thicknesses from 17 »5 cm to 49 cn, to do this, simply one per page will be used Rod through the openings 3, 4 for the respective wall thickness pushed .. Thus, the gate valve 3.3 can no longer open. The gate valve 3.3 are opened via air hydraulic cylinders 3.5, the power of which is transmitted via a linkage 3.6 or closed.

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The mortar slide has three gate valves 3, 3 on each side, in order to avoid any Isauer omissions To avoid mortar losses. The gate valves 3.3 are controlled via light barriers 3.7, their parts are arranged on both sides of the mortar carriage, -The Light barriers 3 »7 therefore indicate whether there is a recess is present and immediately the gate valve that is assigned to that light barrier closes is. While the mortar is being applied to the plaster, the spray shot (first layer of plaster) is carried out at the same time. upset. For this purpose, chewing mortar is applied over the delivery pipe for the spray plaster 3 »8 on both sides of the mortar carriage conveyed from the storage container 3.1 via a screw 3.9. When pumping the mortar, a little more water is added to it via a 3.1 G nozzle, as masonry mortar is drier than spray plaster. Via the opening for the spray plaster 3.11 from the delivery pipe 3.8 the plaster falls down until it is thrown against the wall by a jet of compressed air from the compressed air nozzle 3, 12 will. The force for moving the mortar carriage and for the mortar mixing ring 3.2 including auger for the spray plaster conveyance 3.9 maintains the whole system from a Ε engine. Its power is via a V-belt 3.13 to the mortar mixing ring 3.2 and from there passed on via a further 3.13 to the central roller of the three support rollers 3.15a. The V-belt 3.13 are held taut by belt tensioners 3.14. The three Columns for the support 3.15a and the four rollers for lateral stabilization 3.15b rebeηόer mortar sledge a straight running surface, which is necessary for a good mortar bed. The settlement slide 3.17 ensure that the raceways 3.16 are always free from dirt. Is the mortar sledge up At the end of the toboggan run there will be a switch actuated, which switches the motor and lets the slide run back again. The snail

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movement 3.9 reversed, which removes the mortar from the Delivery pipe for the spray plaster 3.8 is conveyed back into the storage container 3.1. This will prevents the plaster from solidifying in the delivery pipe 3.8. The addition of water at the water nozzle 3.10 is prevented when walking back. If the Hörtelschlitten arrives at the beginning of its career 3.16, it becomes newer Mortar from a dry mortar container 7.1 automatically up to a certain level of the storage container 3.1 refilled.

After the mortar bed has been applied, the wall slide 5 moves down by the brick size 12.5 or 25 cm, so that a new layer can be put on. The carriages move on vertical doubles 1-Τ-ϊγγgern IFB140 5,4-, which can be pulled up to transport the masonry machine to the construction site. The Dor>T> el-T-Tr < ^v ger 5.4- again bankrupt on other sleds 5.5, which are firmly attached to the chassis of the masonry machine. If the machine is now at the construction site, the girders 5, 4 are lowered again and the wall slides 5 are pushed onto the double-T girders 5, 4 from below. The carrier 5, 4 is then fixed to the slide 5, 5, which is firmly connected to the chassis. Now the ropes 5, 3 are attached to the wall slide 5 via the pulleys 5, 2. The wall slide is now ready for use. In the case of a wall thickness smaller than 4-9 cm, wedges are pushed into the recesses 5.1 for the respective wall thickness, against which the end supports of the supporting structure 4.1 are placed. In order to recognize wall gaps straight away, there is a small chalk board strip 1.3 with a metric numbering on the side as well as on the Bollenbahn 1. If a wall is to be built, the wall slide 5 is lowered completely

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NEWS]

and the supporting structure 4 is fixed on it. Now the Wall slide 5 pulled all the way up, where the first row of bricks is placed. Now the mortar chute is running ten 3 over the attached row, closes the mortar pockets and applies a new mortar bed. In addition the spray plaster is applied to the previous row. Then the wall slide 5 is lowered by the Brick height, 12.5 cm or 25 cm depending on the bricks used and the next row of bricks can be put on will. So row by row is put on until the wall plate is bricked up to the top.

When the wall is finished, the supporting structure 4 is hung with the finished wall on a heavy-duty crane. The supporting structure consists of two U 200 beams 4.1, on the outside of which is a sheet metal web of 8 χ 80 mm was welded on. To stabilize the sheet metal web, triangles are welded on top and bottom. At cen Set up. where the supporting structure rests on the wall slide, there are hooks on the supporting structure 4.4 attached, on which the supporting structure can be hung from a heavy-duty crane. To be exact To ensure the spacing of the supporting structure, all Mfcter is a spacer 4.2 in the U 200 girders 4.1 inserted. The spacers are of different lengths for each wall thickness to be built, and behave similarly it is the same with the temples 4, 3, as they are also of different lengths for each wall thickness. At the Büreln two pieces are required per '.' «and thickness. you will be at the Kauertrsns-oort needed to twist the U 200-TrKger 4.1 during transport. To be the brackets 4.3 are only attached to the U 200 Trh'ger 4.1 in front of the transport and behind the Kauer. Ie that Masonry before ripping apart at.-IusEnarunren To protect (windows, doors) during transport,

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bracing rods 4.5 are placed in the insertion hooks 4.6 of the ropes of the heavy-duty crane girder 4.8 bracing rods 4.5, sheets are inserted in front and behind the recesses and at the wall ends and the sheets are pressed firmly against the soffits with bracing screws 4.7. The stonework of the (transport is firmly clamped and can be transported easily. The Kauer disc will now be made to the heavy-duty crane girder 4.8 and transported by crane to the installation site and immediately set. In preparation to the locations of the wall it is necessary that The lowest row of bricks - at least 11.5 cm high plus the upper mortar bed - is to be laid out as the supporting structure cannot otherwise be used. As soon as the wall sits down, the ropes of crane girder 4.8 are unhooked from hooks 4.4 and the supporting structure including bracing screws and recess plates 4.7 are dismantled.Now the brackets 4.3 are removed, the spacers 4.2 are pulled and the two of them Wall supports' 4, 1 are brought back to the masonry machine, where they are reassembled on the masonry slide 5.

Bs can be seen that any pattern may Kauer by the inventive machine are created, regardless of how £ Ross the window, door or other openings are Hauer.

The machine works with a minimum of operating effort and, as is known from construction cranes, is easy to move and therefore quick to access the various

Buildable construction sites.

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MACHGKREICHT j

Further details of the invention emerge from the following detailed drawings, which illustrate, for example, a preferred embodiment of the invention.

Fig. 1 The roller conveyor

Cross cut and lengthwise cut

2 The brick gripper Fig. 2a Longitudinal section

Fig. 2b cross section with suspension device Fig. 2c cross section with air hydraulic cylinder

3 The mortar sledge Fig. 3a Cross section Fig. 3b view

Fig. 3c longitudinal sections

4- The supporting structure Fig. 4a Cross-section, assembled state

Fig. ^ B spacer, U-beam with sheet metal web, Longitudinal and cross-section with crane girder and finished wall panel

Fig. 5 The wall sledge

Top view with pulleys Fig. 6 View of the masonry machine from behind

in the ready-to-operate state FIG. 7 view of the masonry machine from the side

in operational condition

8 List of tile formats that can be used with

the chewing machine can be walled up

Krämer Albert Dipl.Ing (FH) Lettenstr. 17 84-79 Muschenried

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Claims (1)

PURSUIT! ~ ε: οητ | Masonry machine Process for the location-independent construction of masonry with conventional bricks made of common materials and normal masonry mortar including application of the. first plaster layer (spray throw) ■ Claims t 1. The method is characterized in that by a location-independent masonry machine an automatic production of brick masonry with conventional Bricks and normal masonry mortar is made possible. The machine is location-independent because the superstructures over 3) 5 m (crane arm 6.1 and mortar slide 3) removed can be. The machine is mounted on a chassis and can be used on any Place to be transported. At the construction site is the. Machine with four height-adjustable supports -to level one- at each corner. To make the machine ready for operation, the crane superstructure 6.1 and the mortar slide 3 lifted. The bricks are placed on the by a helper Conveyor belt 7 »2 laid over the die-masonry brick a. get on roller conveyor 1. There the bricks are placed by a specialist according to the Window and door recesses or the brick composite aligned and with the variable flaps 1.1 fixed. If the bricks are aligned, they are in the entire length of the roller conveyor 1 from Brick grabber 2 added and in layers on the supporting structure 4-, which is on the wall slide 5 sits up, hung up. Once a layer of stone has been laid and the brick maker 2 removed again, If the mortar carriage 3 automatically runs over the previously placed row, the butt joints are closed and applies a new bed of mortar. FOLLOW & RESQHT Now the wall slide 5 moves down by the brick dimension 12.5 or 25 cm and thus a a new layer can be applied. When the wall is finished, the supporting structure 4 is finished with the Wall hung on a heavy-duty crane, window and door recesses using pre-tensioning rod 4.5 and recess sheets with tensioning screws 4.7 braced and installed. As a preliminary work for the iSinbau it is necessary the lowest Brick row - at least 11.5 cm high plus the upper mortar bed - to be laid out as the supporting structure 4 otherwise cannot be used. Then the wall washers are placed on the Row on top and leveled with steel supports. ■ Now the bracing screws with the recess plates 4.7 removed, the spacers 4.2 pulled and the support structure to accommodate a new wall panel brought back to the masonry machine and reassembled. Apparatus for carrying out the method according to claim 1
At roller conveyor 1 On the roller conveyor (tie the brick in the optimal position for the skilled worker _t '·' depending on the recesses (doors, windows) or the brick composite. The roller conveyor consists of vertically arranged ball-bearing rollers 1, 2 7.2 au / the roller conveyor. the run of the conveyor belt 7 »2 is to be controlled j after tile requirement of is professional. the roller track is slightly inclined, the first route. Thus, the tile roll in a slight slope to the horizontal Bailn to rearwardly through. Depending on the recesses, they are moved by dart or small formats are inserted and fixed with the variable flap 1,1. -3 - ^ 602004 There is a in front of the roller conveyor so that window and door openings can be marked beforehand small tabs 1.3 · on which the recesses , can be recorded with chalk before starting work on a wall. Only brick molds can be used can be used with mortar pockets on the side, as the bricks must be able to be pushed together completely This means that new tile shapes have to be used for the small formats. Certain formats, such as lintels, collapses or smaller formats, cannot be used with the brick gripper 2 be moved, so they can also be easily - because the upper edge of the wall is in an optimal working position for the Skilled workers on the masonry machine - be bricked up directly on the wall. Apparatus for carrying out the method according to claim 1
The brick grab 2 The brick gripper is for all wall thicknesses of 17.5cm adjustable up to 49cm. i) one also uses the variable Template 2.5 »with which in a very short time another tile format can be converted. Ks is only the rope in the variable connection 2.7 to hang around and to reposition the bolt 2.8. The second Connection of the rope 2.6 with the variable template 2.5 represents a permanent connection · Around the bricks not to be damaged when gripping, a leather pad 2, 3 is attached as an intermediate layer at the points where there is contact with the brick. Air-hydraulic power is used to grip the bricks Transfer cylinder »2.1 via linkage 2.2 to the actual gripper. The cylinders 2.1 are at a distance of 50cm arranged over the total length of the gripper. NACHeE REJCHl-l The gripper (an total of three places) via a suspension device 2.4 and a rope with the trolley 2.9 of the crane crossbeam 6.1 connected. At the lower end of the suspension device 2, 4 there is a stamp that shows the Placing on the brick and lifting it off again is made easier. The suspension device 2.4 is from Separable gripper, since the crane arm 6.1 must be removed when transporting the masonry machine. The trolleys too 2.9 are separably connected to one another, 2.11. The single crane girder is 6.1 with the trolley 2.9 detachable as a whole. Got the three trolleys 2.9 their energy via an electric motor 2,10, whose power via separable rods 2,11 on all trolleys 2.9 is transmitted. Apparatus for carrying out the method according to claim 1 The mortar slide 3 The mortar sledge consists of a foörtel storage container 5.1 with a capacity of approx. Two wall lengths with an assumed wall thickness of 4-9 cm. In the middle, on the lower edge, is the mortar mixing ring 5 »2, which is intended to cause the mortar to segregate and distribute it well on the wall and allow the mortar to flow better into the mortar pockets. The mortar sledge can be adjusted to any wall thickness from 17.5 cm to 49 cm. In order to achieve this, a rod is simply pushed through the openings 3 # 4 for the respective wall thickness on each side. Thus, the gate valves 3, 3 can no longer open. The gate valves 3 »3 are opened or closed via air-hydraulic cylinders 3.5, the force of which is transmitted via a linkage 3.6. The mortar sledge has three gate valves 3, 3 on each side, in order to avoid any wall recesses To avoid mortar losses. The gate valves 3 »3 are controlled via light barriers 3» 7, their parts are arranged on both sides of the mortar carriage. The light barriers 3 »7 thus indicate whether there is a recess is present and immediately the gate valve that is assigned to that light barrier closes is. While the mortar is being applied to the wall, the spray shot (first layer of plaster) upset. For this purpose, masonry mortar is applied over the delivery pipe for the spray plaster 3 »8 on both sides of the mortar carriage conveyed from the storage container 3 * 1 via a screw 3 * 9. When pumping the mortar, a little more water is added to it via a 3 »10 nozzle, as masonry mortar is drier than spray plaster. Via the opening for the spray plaster 3 »11 from the delivery pipe 3» 8 the plaster falls down until it is thrown against the wall by a jet of compressed air from the compressed air nozzle 3, 12 will. The force for moving the mortar slide and for the mortar mixing ring 3 »2 including the screw for the Spray plaster transport 3 »9 gets the whole system from a Ε motor. Its power is via a V-belt 3 »13 to the mortar mixing ring 3» 2 and from there via another 3 »13 to the middle roll of the three Auflagerrolleη 3 »15a passed on. The V-belts 3 »13 are held taut by belt tensioners 3.14. The three Shall for the support 3 »15a and the four rollers 3 »15b giving mortar slide for lateral stabilization a straight running surface, which is necessary for a good mortar bed. The cleaning slide 3.17 ensure that the raceways 3.16 are always free from dirt. Is the mortar sledge up When you walk to the end of the slide track 3 »16, a switch is operated that switches the motor and the slide can run back again. The snail NAC HGREICHT] movement 3.9 reversed, whereby the mortar from the delivery pipe for the spray plaster 3.8 wiede * back in the reservoir 3.1 is promoted. This prevents the plaster from solidifying in the delivery pipe 3.8. The addition of water at the water nozzle 3, 10 is prevented when running back. Is the mortar sledge Arrived at the beginning of his career 3.16, new mortar from a dry mortar container 7.1 is automatically refilled up to a certain level of the storage container 3.1. 5. Device for carrying out the process after an » claim 1 The supporting structure 4 The supporting structure consists of two U 200 girders 4.1, on the outside of which a sheet metal web of 8 80 mm was welded. To stabilize the sheet metal web triangles are welded on top and bottom. To dan Places on which the supporting structure is on the wall sledge rests, hooks 4, 4 are attached to the supporting structure, to which the supporting structure is attached to a Heavy duty crane can be hung. In order to ensure an exact distance between the supporting structure all Mater a spacer 4.2 inserted into the U 200 support 4.1. The spacers are for each one too building wall thicknesses of different lengths. The situation is similar with the temples 4,3, since they are also used for each wall thickness are of different lengths. Two brackets are required for each wall thickness. you will be required when transporting a wall in order to prevent the U 200 girders 4.1 from turning away during transport the brackets 4.3 are only placed on the U 200 girders 4.1 before transport in front and behind the wall. To that To protect the masonry from being torn apart in cutouts (windows, doors) during transport, SUBMITTED 36020 ⁹ OZ is in the insertion hook 4.6 of the ropes of the heavy-duty crane girder 4.8 a bracing rod 4.5 placed, sheets in front and behind the recesses as well as on the wall ends are inserted and the metal sheets are firmly pressed against the soffits with tensioning screws 4.7. In this way, the masonry is firmly braced for transport and can be transported without any problems. The wall is now taken to the heavy-duty crane girder 4.8 and transported to the installation site. As preparatory work on the installation sites of the wall, it is necessary to use the bottom row of bricks at least 11.5 cm high plus the upper mortar bed must already be laid, otherwise the supporting structure would not can be used. However, this is not a disadvantage, since any door recesses are so precise can be created, which makes setting up the wall much easier. As soon as the wall is in place, the ropes of the crane crane 4.8 'are unhooked from the hooks 4.4 and the supporting structure including bracing screws and recess plates 4.7 dismantled. Now the bracket 4.5 are removed, the Spacer 4.2 pulled and the two wall girders 4.1 brought back to the masonry machine. There will be they reassembled on the wall slide 5. 6 .. Device for performing the method according to claim 1 The wall sledge 5 The wall sledges move on vertical lines Double-T-beams IPB140 5.4, which are pulled up for the transport of the masonry machine to the construction site can be. The double T-beams 5.4 slide in turn on other slides 5 »5» which are fixed to the chassis are attached to the masonry machine. Now is the machine FOLLOWED '"" "g 360 At the construction site, the girders 3Λ are lowered again and the wall slides 5 * are pushed onto the double-T girders 5 »4- from below. Then the carrier 5Λ is fixed on the slide 5 * 5 »which is firmly connected to the chassis. Now the ropes 5 »3 are attached to the wall slide 5 via the pulleys 5» 2. The wall slide is now ready for use. If the wall thickness is less than 4-9 cm, wedges are pushed into the recesses 5 »1 for the respective wall thickness, against which the wall girders of the supporting structure 4, 1 are placed. In order to recognize wall recesses immediately, there is a small chalk board strip 1.3 with a metric numbering on the side as on the roller conveyor 1. On it recesses are held by chalk lines for easier recognition. If a wall is to be built, the wall slide 5 is lowered completely and the supporting structure 4 fixed on it, and the wall slide 5 is then pulled all the way up, where the first row of bricks is placed. Now the mortar carriage 3 runs over the row, closes the mortar pockets and applies a new mortar bed. In addition, the spray plaster is applied to the previous row. Then the wall slide 5 is lowered by the height of the brick, 12.5 cm or 25 cm, depending on the bricks used, and the next row of ornaments can be added. So row by row is put on until the wall plate is bricked up to the top. Albert Kramer
Lettenstrasse 17th 84-79 Muschenried Muschenried, January 5th, 1986