WO2004045817A1 - Anordnung zur herstellung von betonformsteinen - Google Patents
Anordnung zur herstellung von betonformsteinen Download PDFInfo
- Publication number
- WO2004045817A1 WO2004045817A1 PCT/EP2003/011783 EP0311783W WO2004045817A1 WO 2004045817 A1 WO2004045817 A1 WO 2004045817A1 EP 0311783 W EP0311783 W EP 0311783W WO 2004045817 A1 WO2004045817 A1 WO 2004045817A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- insert
- cover plate
- arrangement according
- base plate
- relief
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/081—Vibration-absorbing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
- B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
Definitions
- the invention relates to an arrangement for the production of concrete blocks.
- a molding machine is typically used for the production of concrete blocks, in which a vibrating mold is placed on a vibrating table and filled with concrete mass which is compacted under the action of pressure and vibrating motion.
- the vibrating molds for larger stone shapes such as B. planting troughs typically have an insert which determines the contour of the shaped stones to be produced, and an insert carrier for holding the insert in the molding machine.
- the insert is welded to the insert carrier.
- the insert carrier with insert is often complex and expensive.
- the present invention is therefore based on the object of specifying an arrangement for producing shaped concrete blocks which has a simple and inexpensive structure.
- the insert carrier as a hollow box with a cover plate, a base plate spaced from this and side walls running between the base plate and cover plate leads to a low-effort construction which is light in weight and at the same time highly stable.
- the insert carrier can be standardized in terms of structure, and cuts for the parts forming the box can be made by machine-specific ones and / or application-specific parameters can easily be adapted to different circumstances.
- At least the base plate or at least the cover plate, preferably both, is advantageously part of an angled plate with at least three sections.
- the base plate and / or the cover plate continues in the form of an angled plate on at least two sides of the base plate or cover plate.
- the box with cover plate, base plate and side walls advantageously consists of two modules, each of which contains a base plate or cover plate and of which at least one module is designed as an angled, preferably multiple angled sheet.
- Both modules are preferably U-shaped, each with two side walls adjoining opposite edges of the cover plate or base plate, the modules interlocking with one another with openings of the U-shapes facing one another and rotated by 90 ° with respect to the surface normal of the base plate and cover plate.
- the components of the box, in particular the modules containing the cover plate, base plate and side walls, are connected to one another, in particular welded to one another.
- the construction of the box from angled sheets is particularly advantageous because flat sheets are used as the starting material and are used in this in a cost-effective manner, e.g. B. by laser beam cutting, contours for the angled sheets including the recesses can be produced for at least one use.
- the angled sheets are preferably produced by folding a flat sheet blank.
- Other techniques for forming a flat sheet metal blank into a body with differently oriented partial surfaces are known per se, for example bending by rolling. Due to the fold, flat cuts can be made inexpensively and three-dimensional structures are produced with high precision, which are then, preferably in the form of only two modules, joined together to form the box, in particular welded.
- the version with two U-shaped modules is particularly advantageous to manufacture with favorable stability properties at the same time.
- the modules can advantageously be prefabricated in such a way that the modules are mutually supported on sheet metal edges and / or their edges and / or surfaces form fillet welds for the welding of modules.
- spacer elements can be inserted between the base plate and the cover plate, which are vertically spaced apart, which are advantageously supported on the inner surfaces of the cover plate and base plate.
- the spacer elements preferably protrude into the openings of the base plate and / or cover plate with extensions and can advantageously be welded to the base plate or cover plate in the openings.
- the openings can already be cheaply prefabricated in the flat sheet metal blank.
- the spacers can e.g. B. be carried out in the manner of pins or bolts and support the cover plate and base plate selectively.
- the support can also be flat or linear.
- the spacer elements can in particular also be designed as flat or, if appropriate, folded sheet metal blanks. Sheet metal blanks of this type can also be designed as oblique sheet metal strips and, by means of different orientations, bring about stiffening in the manner of a framework.
- the spacer elements are preferably inserted when assembling the modules forming the box.
- the insert (or possibly the several inserts) is advantageously tightly fitted laterally into the cutouts in the cover plate and base plate and supported horizontally by the edges of the recesses.
- the recesses can be made using available manufacturing techniques, e.g. B. laser cutting, in the flat blanks are already made to the required extent, but can also show a small surcharge for post-processing and can be processed to their final dimensions in a later manufacturing step, especially after the box has been assembled.
- the insert is advantageously supported vertically on the base plate and / or cover plate.
- the insert and / or the respective plate in the recess area advantageously have a structure corresponding to the other part. Interlocking corresponding structures can, for example, teeth, projections, depressions, steps and. be.
- An advantageous embodiment provides a step at the edge of the recess and / or at the edge of the insert for supporting the insert on the inner surface of the base plate and / or cover plate, the embodiment with a gradation only along the edge of the insert being preferred.
- the insert can be supported vertically on both opposite inner surfaces of the base plate and cover plate and is advantageously used for this purpose before the box is assembled between the base plate and cover plate.
- the edge of the insert then protrudes at least partially into the recess or preferably beyond it and can be fixed there, in particular welded.
- the insert can also be supported vertically on only one inner surface.
- a vertical support against an outer surface of the base plate and / or cover plate is then preferably also provided.
- the insert can be inserted through the cutouts from the side of the base plate or from the side of the cover plate after assembly of the box and can then be fixed vertically.
- a vertical support is preferably provided on the base plate and / or cover plate, which can advantageously also serve as a stop for inserting the insert into the box.
- the support by means of the stop is preferably carried out on the outer surface of the base plate.
- the version with an insert that can be inserted into the finished box can in particular be advantageously further developed into a version in which the insert can be detached from the box without being destroyed and replaced by a new insert.
- the insert protrudes in the direction of insertion beyond the outer surface of the base plate or cover plate and is positively fixed on the outer surface after insertion.
- the insert can in particular have a structure which undercuts its edge projecting beyond the outer surface, preferably a circumferential groove, in which a counter element engages releasably.
- the insert is inserted vertically from below through the base plate into the assembled box up to a stop and then projects with its upper edge over the top plate of the box by a measure which is approximately equal to that Thickness of a cover plate typically placed as a wearing part.
- the edge projecting beyond the outer surface of the cover plate then advantageously has an undercut structure, preferably a circumferential groove.
- the cover plate divided into at least two sections contains the counter-structure to the undercut structure, in particular a step edge following the contour of the groove, which inserted parallel to the outer surface in the groove and z. B. is fixed by screwing the cover plate on the cover plate.
- a cover plate or another cover which can be fastened on the cover plate can advantageously also serve to positively and preferably releasably fix core holder strips which lie in slots in the edge of the insert and continue laterally above the insert in slots in the cover plate.
- the insert carrier can z. B. be held in that
- Flanges for connection to the machine are attached directly to opposite side surfaces of the insert carrier, in particular are welded on.
- structures for the detachable connection of the insert carrier with separate flange arrangements or with a mold frame can be formed on at least two opposite side walls of the insert carrier.
- such structures can be formed by an essentially horizontal groove which is introduced, in particular milled, into a side wall and which, with a tongue on the flange or a groove on the flange and a separate tongue, provides a tongue and groove connection for fixing the insert carrier to the flange or form frame.
- Another advantageous embodiment of such a structure provides for the side wall to be shaped into a relief, in particular by means of multiple folding along preferably horizontal edges.
- the relief in the side wall achieved by folding can in particular form a projection and / or a depression opposite the vertical side wall surface, which corresponds to an appropriately shaped counter-relief on the side of the flange or mold frame and overlaps it horizontally, so that in horizontal or preferably oblique course of a relief surface of the box-side relief lying above this, a counter-relief surface runs and by force on the flange side down the box by force transmission between these surfaces, between which preferably elastic material is inserted, can be pressed onto a base, in particular a vibrating table.
- Relief on the box side and counter-relief on the flange side can in particular advantageously be triangular in cross section.
- the production of a relief in the side walls of the box by folding a sheet fits particularly favorably into the construction of the box from bent sheets, in particular from two U-shaped sheets.
- Another advantageous detachable connection between the flange and insert carrier which is particularly adapted to the structure of the insert carrier as a hollow box, provides that relief structures are formed in opposite side walls facing the flanges, which correspond to flange-side counter-relief structures, with relief structures and counter-relief structures by horizontal Bracing the flange assemblies against the side walls of the box, in particular by means of clamping elements located within the box and connected to the flange assemblies, preferably again with oblique contact surfaces and / or interposed elastic material, are pressed against one another.
- these tensioning elements can also be inserted through openings in the side walls.
- tensioning elements are designed as strips which can be inserted through elongated holes in the side walls and brought into a tensioned position by twisting, in which they can be tensioned against the side walls from the inside and press them against the flange arrangements ,
- the flange can also be welded directly to a side wall of the insert carrier.
- 1 is a construction diagram of an insert carrier with two inserts
- FIG. 1 shows the assembled arrangement for FIG. 1
- FIG. 4 is a vertical section through FIG. 2 along A-A,
- FIG. 11 shows a section through the box according to FIG. 10, 12 shows a circular insert
- FIG. 20 shows the closed arrangement of FIG. 19 from the outside
- 21 shows a section through a bracing.
- Fig. 22 a directly welded flange
- 25 shows a variant of a stiffening structure.
- Use here and below means the component that determines the outer contour of the concrete part to be manufactured with its inner wall, in contrast to the also common content of the term mold insert for a component with several mold nests separated by partitions, which is inserted in a mold frame.
- the basic module contains an essentially rectangular base plate GP, to which side wall plates SWG adjoin two opposite edges.
- the base plate GP and side wall plates SWG are contiguous along the edges KG and the base module is made from a one-piece, flat sheet metal blank, preferably by folding on the edges KG.
- the side wall panels are folded substantially at right angles to the plane of the base panel.
- the basic module GM forms a U-shape that is open at the top.
- a cover module DM which contains a substantially rectangular cover plate DP and side wall plates SWD adjoining it on two opposite edges KD, is produced from a further flat sheet metal blank by folding and forms a U-shape which is open at the bottom.
- the side wall panels SWG and SWD are each directed towards the other module.
- the U-shapes of the base module and cover module are rotated by 90 ° with respect to the surface normals of the base plate and cover plate.
- the U-shapes can be assembled into an essentially cuboid box and connected to one another, in particular welded. Cutouts AP are made in the base plate GP and cutouts AD in the cover plate DP, preferably already as parts of the flat sheet metal blank.
- the recesses are provided and dimensioned for receiving the inserts El, which continuously form filling spaces for concrete material between the base plate and the cover plate.
- FIG. 2 shows an assembled arrangement with two inserts of the type outlined in FIG. 1 in an oblique view.
- FIG. 3 shows detailed views
- FIG. 4 shows a section along AA of FIG. 2.
- the joined U-shaped folding plates of the basic module and cover module complement one another to form an essentially cuboid box with typically different dimensions in the longitudinal direction LR and transverse direction QR and in contrast Lower height H.
- a groove FN is introduced, which can be used according to one of various variants for holding the insert carrier in a mold frame.
- a cross bar QL of a mold frame is indicated on the right, in whose surface facing the insert carrier a groove RN is also introduced.
- a spring FE made of metal and / or of elastic material lying in both grooves brings about a releasable vertical fixing of the insert carrier in the mold frame.
- the groove FN can be seen enlarged again in the section according to FIG. 3A.
- This section also shows that the cut edges of the folded sheets of the base module and cover module advantageously form a fillet weld KN which is particularly advantageous for welding.
- the cut edges can also deviate from the simple course outlined and z. B. have auxiliary structures for the exact relative positioning of the base module and cover module before welding. Such auxiliary structures as well as other structures in basic
- the module and cover module can advantageously be produced in a flat cut before folding.
- FIG. 4 An advantageous variant of determining the use in the insert carrier is outlined from FIG. 4. Both the upper and the lower edge area of the insert are set back from the outer surface of the insert and form steps ES, which are supported vertically on the inner surfaces of cover plate DP and base plate GP at the edges of the recesses AD and AG, so that the insert is clamped between the cover plate and base plate.
- the stages ES are preferably all around the use.
- the lower edge of the insert protrudes downward beyond the base plate and is in operation on a vibrating plate RP, which, for. B. can be the table top of a vibrating table or another plate on it. about the form frame, the tongue and groove connection and the insert carrier, the insert is pressed onto the vibrating plate with high force during the shaking process.
- a vibrating plate RP which, for. B. can be the table top of a vibrating table or another plate on it.
- FIG. 6 shows a variant of the vertical fixing of an insert E6 in the insert carrier, in which the insert is welded to the insert carrier by means of weld seams SND, SNG between the outer wall of the edge portions of the insert protruding from the insert carrier and the outer surface of cover plate DP or base plate GP.
- the ABE cover plate is chamfered at the edges surrounding the edge of the insert (AF).
- the insert is not supported vertically on the inner surfaces of the base plate or pressure plate and can be used subsequently.
- a flat sheet metal blank for a basic module is sketched, in which a plurality of round cutouts AZ for round inserts are produced in the base plate GP.
- the recesses in the flat sheet metal blanks can already have the final dimension for tightly encasing the inserts, but can also show a machining material surcharge at the edges, which is removed to the final dimension with greater precision in a subsequent machining step than in the case of sheet metal cutting, with this Finishing also special edge shapes, z. B. chamfers, steps, etc. can be generated. Such additional finishing can advantageously together with the introduction of holes in the cover plate or base plate, for. B.
- Fig. 8 shows the sheet from Fig. 7 after folding as a basic module.
- the several cutouts AZ and the additional holes BB for the use of spacer elements can be seen in the base plate GP.
- the side walls SGR After multiple folding along the further bending lines RK, the side walls SGR have a relief RG projecting outward from the vertical side wall profile in the form of projections with an essentially triangular or trapezoidal profile, the upward-pointing oblique relief surface RO being particularly advantageous ,
- FIG. 9 the basic module of FIG. 8 with spacer elements DB in the form of z. B. from bolts with a larger diameter in the central area and at the end areas to smaller diameters that fit into the holes BB.
- FIG. 10 shows the insert carrier which is assembled after a cover module, which is constructed and manufactured similarly to the basic module, is put on.
- the cover module in particular in the cover plate DP, again has cutouts AZ and bores BB, and in addition threaded holes GB for screwing on a cover plate arrangement.
- the threaded holes GB can also only be created after the case of the insert carrier has been assembled, possibly together with a reworking of the cutouts become.
- the side walls SDR of the cover module likewise show a relief created by multiple folding, which here is designed as a depression SV against the vertical plane of the side wall plate SDR and is vertically offset from the projections in the side walls SGR.
- the vertical edges of the side wall panels SGR and SDR are spatially complex in accordance with the relief structures, but can easily be specified as lines in the cutting plane for processing in the form of the flat cut.
- the beveling can be carried out with sufficient accuracy to ensure a good fit of the two modules to form the approximately cuboid insert carrier.
- Relief structures can also be present on only two opposite sides of the insert carrier, then preferably on the sides facing the flange strips and advantageously on the side walls continuing the base plate.
- FIG. 11 shows a sectional view through an assembled insert carrier according to FIG. 10, from which the position of the spacer elements DB between base plate GP and cover plate DP also becomes clear.
- the spacer elements can be welded in the holes BB.
- Fig. 12 shows a circular insert EN, which is pushed from the side of the base plate GP of the insert carrier through the recesses in the base plate and the cover plate and is tightly encompassed laterally by the edges of the recesses and is supported horizontally.
- a radial step STN formed in the area of the lower edge of the insert EN limits the insertion of the insert by a stop on the outer surface of the base plate GP, which protrudes with an upper edge on the cover plate when this stop is reached.
- a groove NE is made from the outer circumference of the insert, which undercuts the edge and also protrudes beyond the cover plate. The groove is used for vertical fixing of the insert zes against falling down by inserting a locking element into the side of the groove.
- a stepped edge of a cover plate section preferably serves as such a locking member.
- FIG. 13 shows an insert carrier according to FIG. 10 with inserted inserts as well as a cover plate arrangement consisting of several sections ABL, ABR and ABF.
- the sections ABL and ABR each have inserts with semi-encompassing arch edges that complement each other.
- the sheet edges have a vertical step SAB (FIG. 14) which engages in the groove NE in the region of the upper edge of the insert.
- the sections ABL, ABR are placed on the cover plate with a small lateral distance to the inserts and pushed laterally towards the inserts. The lateral displacement results in gaps which are closed by the strip-like filling sections ABF.
- the stepped arch edges can be achieved without further elements that the upper surface of the cover plate arrangement is approximately flush and with the upper edges of the inserts. Other options for locking the inserted inserts are known to the person skilled in the art.
- the sections of the cover plate arrangement are screwed onto the cover plate and have holes SB prepared for this purpose.
- the insert inserted into the base plate from below rests with the step STN of its lower edge region on the outer surface of the base plate GP and is thereby prevented from moving upward further.
- the step SAB of the cover plate section ABL which engages in the groove NE of the upper edge region and which is supported on the outer surface of the cover plate DP prevents the insert from being displaced downward, so that the insert is fixed in the vertical direction.
- the spacing elements stand for a deflection of the base plate and / or cover plate towards one another DB opposed, which can advantageously be welded in the holes BB from the outside.
- an advantageous embodiment of the holder of the insert carrier from FIG. 13 is indicated in a form frame FOR symbolized by a longitudinal or transverse bar.
- a counter-relief adapted to the relief in the side wall SDR is formed in the molding frame and has at least one counter-surface opposite the surface RO and horizontally overlapping it. About these surfaces, between which advantageously elastic material EM with a layer thickness between z. B. 2 mm and 10 mm is inserted, the vertical forces exerted by the mold frame on the insert carrier for pressing the lower edge of the insert onto a vibrating pad and vibrating movements to the extent of the compressibility of the elastic material can be permitted.
- the counter-relief in the form frame preferably supports the relief of the insert carrier as sketched up and down.
- the formation of a relief in a side wall of an insert carrier for holding it in a mold frame by folding a sheet forming the side wall is also a particular advantage, regardless of the U-shapes of the base module and cover module.
- FIG. 16 shows an insert constructed from a plurality of wall panels WP, which abut one another along vertical abutting edges SK, in which the plurality of wall panels are profiled on their vertical abutting edges in such a way that a displacement of the wall panels in the direction of the receiving space enclosed by them is prevented ,
- the narrow surrounding in the cut-outs of the cover plate and base plate prevents the wall plates from moving away from the enclosed receiving space.
- the one sketched in Fig. 16 Insert shows, like the round insert according to FIG. 12, a supporting step in the lower edge area and an undercut groove in the upper edge area.
- FIG. 17 illustrates a further advantageous variant for holding an insert carrier with side walls SW in a mold frame.
- WA relief modules RMK (FIG. 17A) or RMR (FIG. 17B) are used in wall recesses.
- Fig. 17A e.g. B. outlines a self-centering truncated cone shape.
- the relief structure has a plurality of grooves which are rotationally symmetrical about an axis RA and have oblique flanks, which are provided with elastic material EM.
- the relief modules and / or the counter-relief structures of the mold frame can consist of steel, other metals, high-strength plastics or combinations of such materials.
- Elastic damping material in particular with rubber-elastic properties, can be inserted in particular between metallic surfaces of relief and counter-relief.
- FIGS. 18 to 21 A further advantageous embodiment for holding an insert carrier in a molding machine is sketched in FIGS. 18 to 21, which advantageously dispenses with a molding frame that horizontally surrounds the insert carrier on all sides and merely as an interface to the molding machine flange arrangements laterally against side walls of the insert carrier on opposite transverse sides releasably tensioned.
- clamping elements rest on the inner walls of the side walls or on elements supported there.
- the tensioning elements can be braced against the flange arrangement, so that the outer surface of the side walls of the insert carrier is pressed in the direction of a vertical counter surface of the flange arrangements and is additionally positively fixed transversely to the surface normal of the surfaces pressed against one another.
- Fig. 18 an insert carrier is open for clarity
- the task force is available as a closed box, as in the previous examples.
- clamping strips SL are arranged via bolts SB, which in the first orientation shown in FIG. 18 fit through insertion openings SA in the side wall SWS of the insert carrier, so that in this position the Clamping strips can be moved with the flange arrangement in the direction of the double arrow and thus in the longitudinal direction LR and z.
- B. can be inserted from the outside through the insertion openings in the interior of the box.
- On the inner surface of the side wall SWS several holding contours HK are provided, which, for. B. can be designed as fitted in retaining recesses of the side wall.
- Corresponding counter contours GKI (see FIG.
- holding contours are also provided on the outer surface of the side wall and counter structures GKA corresponding to the flange arrangement on the wall legs FLW thereof (see FIG. 21).
- the bolts SB are, for. B. by turning on the wall leg FLW externally supported and screwed onto the thread of the bolt SB, nuts MU, which are visible in the view according to FIG. 20, pulled outward and braced, so that holding contours and counter-contours are interlocking and in the direction of the surface normal from Side wall SWS and wall leg FL are firmly pressed together. This tension situation is illustrated in the sectional view according to FIG. 21.
- the holding contours HK are designed as double elements with a truncated cone shape that are fitted from both sides into holding recesses HB in the side wall.
- the counter contours GKI in the clamping strips SL and GKA in the wall leg FLW are designed as inserts in the receptacles of clamping bars or wall legs. This advantageously enables a wide variation in the material pairings.
- the holding contours HK and clamping strips SL and wall legs FLW can be metallic and the inserts for the counter contours GKI and GKA are made of plastic.
- the holding contours and counter-contours can also be provided on only one side of the side wall, a positive cross-anchoring on the outer surface of the side wall SWS with the wall leg FLW of the flange arrangement being particularly advantageous.
- the shaping and positioning of the interlocking contours is accessible to a multitude of variations.
- projections and depressions of the contours can also be above the example sketched in FIG. 21. It is particularly advantageous to provide the contours spaced in the vertical direction in the surface of the side wall.
- Retaining contours can also be formed directly in the side wall, e.g. B. in the form of wells. However, other components supported on the inner surface of the side wall can also be used instead of the sapnn strips.
- Components of this type which in the simple case can also be just screws, nuts, threaded sleeves etc., can also be inserted before the box of the insert carrier is closed and firmly connected to the side wall, so that only the connection is required for fastening the flange arrangement is manufactured with such fixed elements.
- FIG. 22 An embodiment is sketched in FIG. 22, in which flange strips FL are directly connected, in particular welded, directly to opposite side walls of the insert carrier. 22 shows an edge area of the assembled insert carrier in the left and right half, without depicting an insert itself.
- the flange strips are preferably welded to the side panel SWF which continues the base plate GP laterally upwards.
- gusset plates can advantageously be inserted into the inside of the cavity and advantageously firmly connected on the one hand to the side walls SWF and on the other hand to the base plate GP and / or the cover plate DP his.
- the gusset plates are advantageously continued in the direction of the side walls and base plate and cover plate in the form of tabs LS, LG, LD, which Appropriate slots WKO of the side walls or GKO and DKO protrude from the base plate or cover plate and can be conveniently fixed there by hole welding.
- the gusset plates are inserted into the base module before the cover module is placed on it, the tabs facing the side wall and / or the base plate being shortened compared to the lengths of the cutouts WKO or GKO, so that in the embodiment in the left half of FIG.
- the gusset plate is inserted vertically with the lug LG pointing downwards into the recess GKO and then inserted into the recesses in the side wall to the left.
- the gusset plate is first inserted laterally with the tabs LS into the cutouts WKO of the side wall SWF and then pushed downward, the downward-pointing tab LG engaging in the cutout GKO of the base plate.
- FIG. 23 and 24 show modifications of the holder of an insert shown in FIG. 15 in the insert carrier.
- the insert EN is not supported on the base plate and that forces acting upwards and downwards are caused exclusively by the engagement of the groove NE and the projection SAB via the cover plate sections fastened on the cover plate DP ABL, ABR can be intercepted.
- Such a holder can be provided in particular in applications where the vibration power is lower.
- damping material for example in the form of a lower damping profile DEG and / or an upper damping profile DEN, is inserted between opposing surfaces of insert EN on the one hand and base plate, cover plate and cover plate on the other hand.
- the damping material can be inserted between all contact or support surfaces, but can also be applied to a part of these surfaces, for example surfaces that absorb vertical forces and / or surfaces for use with downward forces in the DEG damping means and upward forces with the upper damping means DEN.
- the projections GAD in the lower edge region of the insert and / or SAD in the steps of the cover plate sections can be dimensioned radially larger than in the example according to FIG. 15.
- the damping profile DEN can e.g. B. can also be used as a single element in the example of FIG. 23.
- a plate element PS with a plurality of obliquely extending struts PSS is provided, which at the nodes PK converges struts with tabs PL engages in recesses PO of cover plate DP and base plate GP and is preferably fixed there by hole welding.
- the PS element which can be cut out cheaply from a flat plate, has the advantage of saving material and weight.
- Such a stiffening with one or more plate elements running in the longitudinal direction LR is particularly advantageous, but without being restricted to only one or this direction.
- the shape of the plate element PS in the interior is accessible to a great variety of designs.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002506859A CA2506859A1 (en) | 2002-11-21 | 2003-10-24 | Arrangement for producing molded concrete bricks |
US10/535,759 US20060081759A1 (en) | 2002-11-21 | 2003-10-24 | Arrangement for producing molded concrete bricks |
DE50308244T DE50308244D1 (de) | 2002-11-21 | 2003-10-24 | Anordnung zur herstellung von betonformsteinen |
DK03811354T DK1565295T3 (da) | 2002-11-21 | 2003-10-24 | Arrangement til fremstilling af betonformsten |
AU2003276164A AU2003276164A1 (en) | 2002-11-21 | 2003-10-24 | Arrangement for producing molded concrete bricks |
EP03811354A EP1565295B1 (de) | 2002-11-21 | 2003-10-24 | Anordnung zur herstellung von betonformsteinen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10254322A DE10254322A1 (de) | 2002-11-21 | 2002-11-21 | Anordnung zur Herstellung von Betonformsteinen |
DE10254322.4 | 2002-11-21 |
Publications (1)
Publication Number | Publication Date |
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WO2004045817A1 true WO2004045817A1 (de) | 2004-06-03 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/011783 WO2004045817A1 (de) | 2002-11-21 | 2003-10-24 | Anordnung zur herstellung von betonformsteinen |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060081759A1 (de) |
EP (1) | EP1565295B1 (de) |
AT (1) | ATE373550T1 (de) |
AU (1) | AU2003276164A1 (de) |
CA (1) | CA2506859A1 (de) |
DE (3) | DE10254322A1 (de) |
DK (1) | DK1565295T3 (de) |
WO (1) | WO2004045817A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004003896A1 (de) * | 2004-01-27 | 2005-08-11 | Kobra Formen Gmbh | Vorrichtung zur Herstellung von durch Rütteln verdichteten Formkörpern |
CZ303347B6 (cs) * | 2007-06-11 | 2012-08-08 | Falta@Miloš | Pracovní podložka do vibrolisu a zpusob její výroby |
CN108312322B (zh) * | 2018-02-11 | 2023-09-01 | 山东亮普建材科技有限公司 | 建筑模块生产设备 |
CN110065147A (zh) * | 2019-06-03 | 2019-07-30 | 中交一公局海威工程建设有限公司 | 混凝土浇筑模具及混凝土浇筑方法 |
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US3178791A (en) * | 1962-01-23 | 1965-04-20 | Babcock & Wilcox Co | Apparatus for molding refractory shapes |
DE1584515A1 (de) * | 1964-08-06 | 1970-02-05 | Juergen Kuesel | Formkasten fuer Formsteine |
DE10114398A1 (de) * | 2001-03-23 | 2002-09-26 | Kobra Formen Gmbh | Formrahmen für eine Form |
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US257537A (en) * | 1882-05-09 | Febdeeiok van patten | ||
US848697A (en) * | 1906-08-31 | 1907-04-02 | Manuel Silva | Concrete-block machine. |
US1896372A (en) * | 1927-12-02 | 1933-02-07 | Richardson Co | Battery box mold |
US2290910A (en) * | 1938-12-21 | 1942-07-28 | Champion Spark Plug Co | Semiautomatic press |
US2308046A (en) * | 1939-12-23 | 1943-01-12 | Walter A Bishman | Apparatus for forming receptacles |
US2413109A (en) * | 1941-04-11 | 1946-12-24 | Leipold Eugene | Apparatus for the manufacture of building blocks |
US2529066A (en) * | 1946-06-17 | 1950-11-07 | Taft T Annas | Block molding machine |
US2598254A (en) * | 1946-08-02 | 1952-05-27 | Jackson & Church Company | Machine for the manufacture of molded building units |
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US3095629A (en) * | 1959-11-17 | 1963-07-02 | Leonard D Long | Apparatus for making pre-cast cored building blocks |
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US3176372A (en) * | 1963-04-01 | 1965-04-06 | Thomas O Brown Jr | Machine for molding mastic articles |
DE6601523U (de) * | 1964-08-06 | 1969-03-06 | Juergen H Kuesel | Formkasten zur herstellung von formsteinen aus formbaren material. |
DE1584523C3 (de) * | 1966-08-01 | 1973-10-11 | Juergen H. 2800 Bremen Kuesel | Formkasten zum Herstellen von Form steinen |
US3674396A (en) * | 1970-09-21 | 1972-07-04 | Miles Lab | Biological specimen processing and embedding apparatus |
DE2145746B2 (de) * | 1971-09-13 | 1975-11-13 | Manfred 7012 Schmiden Lebherz | Verfahren und Vorrichtung zur Herstellung eines Beton-Schalungssteines sowie Beton-Schalungsstein |
US3932098A (en) * | 1974-12-18 | 1976-01-13 | Spartek Inc. | Case assembly with tungsten carbide inserts for ceramic tile die |
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DE2934838A1 (de) * | 1979-08-29 | 1981-03-19 | Georges Rio de Janeiro Ruegner | Formkasten zur herstellung von betonsteinen |
CA1154941A (en) * | 1980-06-13 | 1983-10-11 | John G. Medway | Brick molding machine |
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-
2002
- 2002-11-21 DE DE10254322A patent/DE10254322A1/de not_active Ceased
-
2003
- 2003-01-29 DE DE20301330U patent/DE20301330U1/de not_active Expired - Lifetime
- 2003-10-24 CA CA002506859A patent/CA2506859A1/en not_active Abandoned
- 2003-10-24 DE DE50308244T patent/DE50308244D1/de not_active Expired - Lifetime
- 2003-10-24 DK DK03811354T patent/DK1565295T3/da active
- 2003-10-24 AU AU2003276164A patent/AU2003276164A1/en not_active Abandoned
- 2003-10-24 WO PCT/EP2003/011783 patent/WO2004045817A1/de active IP Right Grant
- 2003-10-24 AT AT03811354T patent/ATE373550T1/de not_active IP Right Cessation
- 2003-10-24 EP EP03811354A patent/EP1565295B1/de not_active Expired - Lifetime
- 2003-10-24 US US10/535,759 patent/US20060081759A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3178791A (en) * | 1962-01-23 | 1965-04-20 | Babcock & Wilcox Co | Apparatus for molding refractory shapes |
DE1584515A1 (de) * | 1964-08-06 | 1970-02-05 | Juergen Kuesel | Formkasten fuer Formsteine |
DE10114398A1 (de) * | 2001-03-23 | 2002-09-26 | Kobra Formen Gmbh | Formrahmen für eine Form |
Also Published As
Publication number | Publication date |
---|---|
DE10254322A1 (de) | 2004-06-03 |
CA2506859A1 (en) | 2004-06-03 |
DK1565295T3 (da) | 2007-11-12 |
US20060081759A1 (en) | 2006-04-20 |
AU2003276164A1 (en) | 2004-06-15 |
EP1565295B1 (de) | 2007-09-19 |
EP1565295A1 (de) | 2005-08-24 |
DE50308244D1 (de) | 2007-10-31 |
ATE373550T1 (de) | 2007-10-15 |
DE20301330U1 (de) | 2003-04-30 |
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