WO2011127921A1 - Schalungsform und verfahren zur herstellung von beton-winkelsteinen - Google Patents
Schalungsform und verfahren zur herstellung von beton-winkelsteinen Download PDFInfo
- Publication number
- WO2011127921A1 WO2011127921A1 PCT/DE2011/075067 DE2011075067W WO2011127921A1 WO 2011127921 A1 WO2011127921 A1 WO 2011127921A1 DE 2011075067 W DE2011075067 W DE 2011075067W WO 2011127921 A1 WO2011127921 A1 WO 2011127921A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formwork
- angle
- shuttering
- mold
- pivot axis
- Prior art date
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Classifications
-
- 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
- B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
- B28B7/0044—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being only tilted away from the sidewalls of the moulded article, e.g. moulds with hingedly mounted sidewalls
Definitions
- the invention relates to a formwork form and a method for producing concrete angle blocks.
- Concrete cornerstones typically have a first angle leg and a second angle leg aligned transversely thereto.
- the outer surfaces of the two angle legs are typically approximately flat and offset by 90 ° from each other.
- the inner surfaces of the two angle legs can extend against the outer surfaces in whole or in sections inclined.
- Angular stones are used in particular as support elements or enclosures and placed with the outer surface of an angle leg on a horizontal base.
- a mold for producing concrete angle blocks is known, for example, from DE 100 34 167 A1.
- the production of angle blocks in vibratory molds with prismatic mold cavities and pressure plates leads to larger dimensions to elaborate shapes and is not feasible in particular in lengths of the angle leg of more than 100 cm in conventional molding machines. Larger angle blocks are therefore typically produced by means of the form of block on several sides limiting formwork in which the amount of concrete remains over a longer period of time until hardening.
- the present invention has for its object to provide an advantageous Schalungsfornn for the production of concrete angle blocks and a method for producing concrete angle blocks using such Formungsfornn.
- the formwork according to the invention is characterized by a favorable handling in all stages of a production cycle, wherein the handling is to be understood as machine-based due to the size of the angle blocks and formwork.
- the demoulding of hardened in formwork angle is particularly advantageous.
- the formwork area to be filled with concrete is the same shape as the angle block to be produced in the formwork.
- the divisibility of the mold in at least two, in a preferred embodiment, exactly two each form part of the formwork walls forming allows for a slight removal of the angle stone formwork and on the other a simple and incorrect operation largely exclusive displacement of the moldings relative to each other when switching between the closed Condition and the open state of the formwork.
- a closed state of Schalungsfornn be understood the state in which limit the form parts with multiple formwork walls a formwork volume of the shape of the angle blocks to be produced. This state is also referred to below as a closed formwork form.
- the open state of the formwork hereinafter also referred to simply as open formwork form, the formwork walls partially spaced further apart than in the closed state.
- the formwork volume is open at a filling opening.
- the mold parts which can be displaced relative to one another between the open and the closed state also remain connected to one another in the opened state.
- the relative displacement of the molded parts is preferably carried out as a pivoting movement about a first pivot axis, in particular the initial sequence of movements when displacing a molded part from the closed state in the direction of the open state.
- the swiveling can be done manually, partly manually with machine assistance or completely by machine.
- the displaceability of the entire formwork form, in particular of the closed formwork with hardened concrete to a cornerstone amount in the formwork volume, between a first position of use, in which the filling opening facing upward, and a second position of use, in which the filling opening facing downward, allows a Reliable filling of the shuttering volume and a particularly simple and advantageous decoating of the hardened in the formwork angle block with storage of the angle block on a base.
- the edge of the filling opening can form the contour for a first angle leg of the angle block and lie in the first position of use of the formwork form in a horizontal upper boundary plane of the formwork.
- the mold can be opened to demould the hardened angle stone in the second position of use and be easily detached from it by lifting off the remaining on the shelf angle.
- the demoulding is particularly gentle for the angle stone and compared to other types of demoulding such as gripping the angle stone and its removal from the formwork associated with much lower mechanical stress of the angle stone.
- the angle stone is placed directly from the formwork without further displacement with one of its outer leg surfaces on the substrate and can remain on this and transported with this at a storage place without the angle stone is exposed even in such a transport process mechanical alternating load.
- the displacement of the formwork between the first and the second position of use is preferably carried out as a pivoting movement about a second, advantageously horizontal pivot axis, in particular via a
- Coupling elements for coupling the filled and closed formwork to an automatic device, which performs or at least supports the pivoting of the form around the second pivot axis are advantageously arranged on the formwork for such pivoting.
- bearing pins are arranged as coupling elements on the formwork, which journals sammen für with mechanical devices, in particular in the raised position of the formwork, allow the pivoting of the formwork.
- the second pivot axis is advantageously close to the center of gravity of the filled mold.
- a machine device suitable for pivoting can, for example, also be a fork of a fork-lift truck.
- the simple structure of the formwork according to the invention favors a small design of the formwork, which in turn allows a portable design of the form and their flexible use in the manufacturing process.
- the transverse dimensions of the formwork form are not greater than their height, so that advantageously the space requirement of the formwork can be kept low, in particular during an intermediate storage for curing the concrete amount.
- the formwork is preferably dimensioned to produce only one or at most two angle blocks.
- the formwork walls within a molded part can advantageously be made in one piece as a formed planar sheet metal blank and thus can be produced particularly inexpensively.
- the one-piece design within a molding largely eliminates the otherwise possibly required reworking of welds.
- the joints on which the mold parts abut each other in the closed state of the mold are advantageously at least on one of the two molded parts by a metal edge, possibly formed with an elastic seal, which quasi linienformige a good seal the joints in a simple manner and in particular, the sealing problems with adhering to flat juxtaposed sections account for dirt.
- the individual formwork walls of the formwork used to demould the angle stone during opening pivoted Fornnteils are advantageously in their initial opening opening direction of movement obliquely inclined against this initial direction of movement so that the formwork walls solve the same from the associated wall surface of the angle stone, without sliding parallel to these.
- an advantageous production method can comprise the following method steps until the production of an independently manageable angular stone: a) Alignment of the closed formwork with upward-pointing Be Val hope. b) filling the shuttering volume with free-flowing concrete. c) Until the curing of the concrete amount to a dimensionally stable angle stone, the formwork remains in the first position of use, but can be transported from the filling to a curing station. d) The closed formwork is moved after curing of the concrete amount to the dimensionally stable angle stone in the second position of use facing down to a storage surface filling opening. e) The formwork is opened and the angle stone placed on the shelf, whereby the angle stone can also stand on the shelf before opening the mold.
- the opened mold is released from the angle stone.
- the formwork can subsequently be arranged or stored temporarily in the first use position, possibly with the interposition of a cleaning step, for the next production cycle in the closed state.
- the filled formwork form is subjected to at least one transport operation after filling the shuttering form until the shuttering of the angle block is removed from the shuttering form.
- the hardening process which takes place over several hours can take place in a curing station which is locally separated from the filling station.
- the machine devices provided for the filling and deleting operations which require only a short time can be effectively utilized for a plurality of formwork forms.
- the filling station and the unloading station are generally understood to mean local facilities for carrying out the operations of filling and defogging.
- z. B. to and from a curing station can advantageously transport facilities such.
- lifting devices and / or industrial trucks are used in particular in the manner of a forklift, for which devices are advantageously provided on the formwork, which are suitable for cooperating with transport devices.
- the formwork form itself can be moved and equipped in particular with wheels for the operation, preferably on rails.
- the displacement of the formwork from the first position of use into the second position of use is preferably carried out using a mechanical device, which may in particular also form a lifting device.
- a mechanical device By means of the lifting device can be lifted from the erected on the base angle stone advantageously after demoulding the angle stone from the formwork form and the open mold.
- One to Eliminating the Winkelstein suitable mechanical device can be advantageously by a usable also for other purposes device such.
- B. be formed a crane and / or a forklift.
- the mechanical device for demoulding the angle stone attacks thereby advantageously only on the formwork, but not on the angle stone itself.
- a first and a second molded part of the formwork are relatively displaceable relative to each other between the closed and the open state of the formwork form and in particular pivotable about a first pivot axis relative to each other, wherein in particular an initial portion of the movement from the closed state in the direction of the open state Pivoting movement about the first pivot axis takes place.
- the first pivot axis advantageously extends at a small distance from the boundary plane of the filling opening of the formwork parallel to this plane.
- the first pivot axis is advantageously arranged on the side facing away from the outer surface of the second angle leg side of the second angle leg of the angle block or on the side facing away from the second outer wall of the formwork side of the second angle of the second second part space of the formwork form.
- the first pivot axis is spaced apart from the second outer wall over the extent of the first angle leg or of the first subspace of the form form which determines it, and is preferably rigidly connected to the second outer wall in the first shaped part.
- the distance of the first pivot axis from the boundary plane of the filling opening is advantageously smaller than the average thickness of the first angle leg or as the average height of the first angle leg determining the first angle leg.
- the first molded part of the formwork forms a second set-up plane coinciding with the closed form of form substantially with the boundary plane of the filling opening and the outer surface of the first angle leg.
- the formwork is in the open state in the second position of use advantageously on this second setup level stably standing erectable, wherein in the open state first and second mold part advantageously via holding means, which are spaced from the pivot axis with the first and second mold part are fixed relative to each other.
- FIG. 7 shows the illustration according to FIG. 5 in the second position of use, FIG.
- Fig. 1 1 a movable formwork arrangement.
- a typical angle stone shape is shown in a view obliquely from below (A) and a view obliquely from above (B).
- the angle stone has a shorter first angle leg WS1 and a second longer angle leg WS2.
- the outer surface AF1 of the first angle leg WS1 and the outer surface AF2 of the second angle leg WS2 each form substantially planar surfaces in themselves and are rotated by an angle Wl of 90 ° to each other.
- the outer surfaces AF1 and AF2 are not necessarily completely flat, but may also have structures in them, but this is neglected, unless explicitly stated otherwise.
- the angle legs W1 and WS2 running together in the angle W1 are terminated at their ends facing away from the angle W1 by end faces EF1 and EF2, respectively.
- the end face EF1 is inclined by an angle W1, which is smaller than 90 °, against the outer surface AF1 of the first angle leg.
- the end surface EF2 of the second angle leg runs parallel to the outer surface AF1 of the first angle leg and thus perpendicular to the outer surface AF2 of the second angle leg.
- the inner surface IF1 of the first angle leg is assumed to be parallel to the outer surface AF1 of the first angle leg.
- the inner surface IF2 is parallel to the outer surface AF2 of the second angle leg in a section adjoining the end surface EF2 and runs in a section UE facing the first angle leg WS1, increasing the wall thickness of the second angle leg.
- Leg slightly inclined against the outer surface AF2.
- the side surfaces SF1, SF2 of the angle block are assumed to be lying in a plane and perpendicular to the outer surfaces AF1, AF2.
- Such angle blocks are known per se and common in this or similar forms.
- angle blocks are also used, in which the inner surfaces of the angle legs run continuously against the outer surfaces and / or in which one of the two angle legs, typically the shorter of the two angle legs is narrower than the other angle leg.
- angle blocks are placed with one of the two outer surfaces of the angle leg, with unequal length angle legs, preferably with the shorter angle leg, on a horizontal base.
- the outer surface AF2 of the second angle leg is at least partially visible and can form a larger wall surface in the form of several juxtaposed angle blocks.
- a dummy joint FF in the form of a vertically extending against the outer surface AF2 groove provided as a creative element in the outer surface AF2 of the second angle leg WS2.
- Fig. 2 shows a preferred embodiment of a formwork according to the invention for producing an angle block of the type shown in Fig. 1.
- the formwork is shown in an open state and includes a first mold part TF1 and a second mold part TF2, which around a first
- Swivel axis SA1 are pivotable relative to each other.
- Releasably connected to the two shaped parts TF1, TF2 is a rod FS as fixing element, which defines the two part shapes in their relative position shown in FIG. 2 of the open state of the formwork.
- the formwork is in the second use position shown in Fig. 2 with a second footprint AS2, which is formed on the first mold part TF1, can be placed on a base.
- a first set-up surface AS1 is formed in FIG. 2 pointing upwards.
- the mold with the first set-up surface AS1 can be placed on a base.
- the formwork can advantageously be free-standing on the first set-up surface AS1 and, in particular, not disposed in an auxiliary device or a machine during an intermediate step before a new production cycle such as a cleaning step or a curtain coating to be accessible without endangering operating personnel.
- the formwork may also be arranged during such intermediate steps in an auxiliary device or machine and said intermediate steps may also be partially or fully be carried out by machine.
- the opening width may, in particular in the case of the arrangement of the opened form in an auxiliary device or machine, also deviate from the opening width shown in FIG. 2, in particular be greater.
- First sidewalls SW1 and second sidewalls SW2 on the second molding TF2 are associated with the side surfaces SF1, SF2, a second inner wall IW2 of the inner surface of the second angle leg, an inner wall IW1 of the inner surface IF1 of the first angle leg WS1.
- An outer wall AW2 of the outer surface AF2 and an end wall EW2 of the end surface EF2 of the second angle leg are assigned to the first molded part TF1.
- sealing structures and / or elastic sealing elements can ensure a tightness of the joint between the side walls SW2 and the outer wall AW2.
- sealing structures and / or sealing elements for joint sealing against the inner wall IW2 and the side walls SW2 can be provided on the free edges of the end wall EW2 in FIG.
- the formwork walls SW1, SW2, IW2, IW1 and EW1 are in the second mold part TF2 in fixed mutual position, as well as the formwork walls AW2 and EW2 in the first mold part TF1.
- the first and the second molded part remain in the open state of the form shown in FIG.
- the pivotable connection is a particularly simple change between the open state shown in FIG. 2 and the closed state of the damage. ment form with little effort and reliable alignment of the two mold parts to each other, especially in the closed state possible.
- bearing bolts SL are arranged on the formwork in the sketched embodiment, which with separate from the formwork arrangements, in particular with lifting devices, pivot bearings to a second Swivel axis SA2 can form.
- FIG. 3 shows an oblique view of a first molded part TF1 in a position corresponding to the first position of use of the formwork form, in which formwork form can be erected on a base via the first set-up surface AS1 of the first molded part TF1.
- the individual elements of the first molded part TF1 have already been discussed in the explanation of FIG.
- a formwork volume projecting bar LL is shown, which generates in the finished angle stone in the outer surface AF2 a dummy joint FF, which may be on other, in the installed state of the angle stone possibly visible surfaces such as the second end face EF2 or upper portion of the inner surface IF2 of the second angle leg can continue.
- An upper edge surface of the formwork forms a first mounting surface AS1.
- FIG. 4 shows in isolation the second shaped part TF2, wherein in this illustration the end wall EW1, which determines the end face EF1 of the first angle leg, is visible.
- the second molded part TF2 is shown in Fig. 4 in an orientation corresponding to the first position of use of the formwork form with the top first subspace of the formwork volume for the first angle leg.
- the first subspace of the formwork volume is is defined by the first side walls SW1, the first end wall EW1 and the first inner wall IW1.
- the first compartment is open at the top.
- the second molded part has inner wall surfaces IW2 and UW and side wall surfaces SW2.
- the side wall surfaces SW1 and SW2 are advantageously not exactly in planes perpendicular to the pivot axis SA1, but are slightly inclined to such planes in the way that narrow the first and the second subspace of the free edges of the side walls SW1 and SW2 away.
- the inclination of the side wall surfaces against the planes extending perpendicular to the pivot axis is selected such that an inclination with a slight constriction of the formwork space or of the subspaces in the direction of the initial movement section for opening the formwork relative to the angle brick at the respective side wall positions results.
- Such an inclined orientation of side wall surfaces is also of particular advantage in the case of demoulding, even in the case of a movement form deviating from a pivoting movement. This results in a particularly advantageous behavior of the formwork during the decalcification of the angle block.
- a cross brace QS is used to stiffen the angular second molded part and to support the joint rod GS.
- a strip LI projecting in the direction of the shuttering volume is again provided, which also creates a dummy joint on the second inner surface IF2 of the angle block.
- Fig. 5 shows the formwork in the first position of use, in which the formwork with the first footprint AS1 on a pad U1, which may be, for example, stationary parts of a filling, is set up.
- the pad U1 is by two parallel spaced rails or Moldings formed. Downwardly facing parts of the mold between the rails of the pad U1 can dip between these rails.
- the formwork is shown in Fig. 5 in its closed state in the first position of use.
- the two moldings TF1, TF2 are locked against each other via locks VR and the facing edges on the side walls SW1, SW2 and the end wall EW2 are braced against respectively opposite wall surfaces and seal the formwork space against the leakage of liquid parts of the concrete and against the formation of burrs at the edges of the block.
- the locks are shown in the example outlined as a lever manually operable interlocks, but can also be designed as tool-operable or mechanically operable interlocks.
- Fig. 6 shows a section in a vertical plane through the arrangement of Fig. 5.
- the upper boundary plane is designated OE.
- the shape of the first angle leg WS1 determining part space of the formwork has upwards and is open on one side by the filling.
- the first subspace is bounded laterally and downwardly by the first end wall EW1, the first inner wall IW1 and the first side walls SW1.
- the partial space of the shuttering volume enclosed by the form of the second angle limb WS2 is bounded by the second outer wall AW2, the second inner wall IW2, the lower second end wall EW2 and the side walls SW2 and is elongated vertically. directed.
- the filling of the first and the second subspace takes place through the common filling opening, whose boundary in FIG. 5 is designated RO.
- the formwork form is filled with concrete BE filled.
- the concrete is filled up to the upper boundary level OE, for which, for example, filled to a slight excess concrete amount can be smoothed by a run on the edge RO of the filling slide, by the vertical orientation of the second subspace without larger cross-sectional extensions of the second subspace reliably cavity-free concrete amount be filled.
- the filled concrete quantity can be freed from possible air inclusions by vibrators that are immersed in the concrete quantity or by shaking the filled formwork.
- the filled shuttering form can be transported away from a filling station in order to allow the filled concrete quantity to cure in a curing station over a predeterminable time.
- the curing can be carried out in a conventional manner at normal temperature or at elevated temperature in the curing station.
- the transport can advantageously be carried out using a crane with suspension of the formwork, for example at its upper edge and / or using a material handling vehicle such as a forklift, preferably with engagement in extra provided on the formwork fork pockets.
- the formwork can also be designed to be mobile in another embodiment for the transport between different stations of a production cycle in the first position of use and, in particular, have wheels RA for this purpose, as shown in a section in FIG. 11.
- the passage of such a formwork equipped with wheels is preferably along rails laid on the ground.
- the first footprint of the formwork is then given by the contact surfaces of the wheels RA on the bottom surface or the rails.
- the process of demoulding the angle stone can be initiated from the mold, for which the formwork is displaced from the first position of use shown in FIG. 6 about the second pivot axis SA2 into the second position of use shown in FIG.
- the formwork with the second set-up surface AS2 which is formed on the first molded part TF1
- the first outer surface AF1 of the first angle limb WS1 pointing upwards in FIG. 6 is likewise flat on the deposition surface or opposite it at a very small distance.
- the angle stone 7 is not yet firmly supported on the shelf AB, the angle stone is advantageously, in particular held by frictional forces in the closed mold. It can also be formed on the formwork walls holding structures, which keeps the angle stone form-fitting in the form of shuttering in the closed form. Such holding structures may be formed in particular on the inner wall IW2. In this way, it is particularly avoided that during the pivoting process, the angle stone may inadvertently slip out of the formwork before the second position of use is achieved as shown in Fig. 7.
- FIG. 10 shows, in a detail, a representation corresponding to the view according to FIG. 7, in which a holding structure in the form of one or more holding projections HV protrudes from the inner shuttering wall of the second angle leg into the second angle leg and the angle block is moved.
- closed Form form holds in this form-fitting and releases when the shuttering form is open.
- the holding projections HV are advantageously arranged in the lower section UW of the inner shuttering wall IW2, so that the counter-structure produced in the inner surface IF2 of the second angle leg is in the form of depressions in the lower surface section UF, which in the installed state of the angle block usually is not visible.
- the counter-structure can also be formed on other surfaces of the angle block and in particular can also represent a design element.
- FIG. 10 shows the closed formwork form at a vertical distance from the tray AB, as occurs when indicated by arrows lowering the mold on the tray as an intermediate position.
- the shelf AB can already be fixed in the first use position of Fig. 6 after curing of the angle block on the formwork and only then the shuttering form to the second pivot axis SA2 be moved to the first position of use.
- FIG. 7 shows the distance between the first pivot axis SA1 and the second mounting surface AS2 with DA1. This distance is advantageously small and in particular smaller than the mean height of the first subspace designated DM1, which determines the shape of the first angle leg of the angle block.
- the first pivot axis is advantageously spaced apart from the second outer wall AW2 beyond the first subspace or its end wall EW1.
- the second molding TF1 can be pivoted about the first pivot axis SA1 away from the angle stone, wherein At the latest then the angle stone is supported with its full weight on the shelf AB.
- the open formwork, in which still rests the hardened angle stone, is shown in Fig. 8.
- the formwork is in this position only with the second outer wall AW2 and the second end wall EW2 on the second outer surface AF2 and the second end face EF2 of the second angle leg WS2 and can be easily lifted from the angle block and the shelf AB.
- Fig. 9 illustrates the sequence of different orientations and states of the form during a manufacturing cycle.
- the shuttering form is aligned in the first use position with the filling opening pointing upwards in the closed position and the shuttering volume of the shuttering arrangement can be filled with concrete and the amount of concrete can be hardened in the shuttering form.
- the formwork After curing of the concrete amount, the formwork is placed in the second position of use on the shelf AB with downwardly facing filling opening. Thereafter, as shown in Fig. 9 (C), the formwork is brought by pivoting the second mold part TF2 away from the first mold part TF1 in the open state and the angle stone stands with its weight firmly on the shelf. Finally, as shown in FIG. 9 (D), the formwork is lifted upward from the angle block, and the first form part TF1 with the second outer wall AW2 and the second end wall EW2 also detaches from the angle block and continues to be used separately from the angle block. In particular, a new production cycle can be supplied.
- the angle stone itself is, together with the storage area AB, which may be a pallet suitable for forklift transport in particular, independent of the formwork formable and can be parked in particular in a warehouse with the shelf.
- the displacement of the filled form from the first position of use according to FIG. 9 (A) into the second position of use according to FIG. 9 (B) can take place by means of mechanical devices which can also be used for other purposes, in particular by means of a crane acting on the bearing pin or a forklift truck in fork pockets.
- the shift from the first to the second position of use in a specially designed as a de-scaling machine which then preferably for the opening of the formwork of Fig. 9 (B) of FIG. 9 (C) and / or the lifting of the form of FIG. 9 (C) of FIG. 9 (D) is formed.
- suitable coupling elements can be prepared on the formwork.
- the height of the formwork is indicated in Fig. 9 with HF.
- the height HW of the angle stone is for example between 1500 mm and 2000 mm.
- fork pockets GT may be provided on the formwork, which is a transport of the mold both in the enable first use position as well as in the second position of use by means of a forklift.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112011101313T DE112011101313A5 (de) | 2010-04-14 | 2011-04-06 | Schalungsform und Verfahren zur Herstellung von Beton-Winkelsteinen |
EP11722724A EP2558259A1 (de) | 2010-04-14 | 2011-04-06 | Schalungsform und verfahren zur herstellung von beton-winkelsteinen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010016443 | 2010-04-14 | ||
DE102010016443.7 | 2010-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011127921A1 true WO2011127921A1 (de) | 2011-10-20 |
Family
ID=44116198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2011/075067 WO2011127921A1 (de) | 2010-04-14 | 2011-04-06 | Schalungsform und verfahren zur herstellung von beton-winkelsteinen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2558259A1 (de) |
DE (1) | DE112011101313A5 (de) |
WO (1) | WO2011127921A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015113077A1 (de) * | 2015-08-07 | 2017-02-09 | Lithonplus Gmbh & Co. Kg | Schalform für Mauerscheibe |
CN109397489A (zh) * | 2018-11-09 | 2019-03-01 | 中建局集团建设发展有限公司 | 一种可调节的预制清水混凝土的生产模具 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04506U (de) * | 1990-04-13 | 1992-01-06 | ||
JPH0970808A (ja) * | 1995-09-05 | 1997-03-18 | Kisuke Hashimoto | コンクリート製ブロック体成型装置 |
DE10034167A1 (de) | 2000-07-13 | 2002-01-24 | Kobra Formen & Anlagenbau Gmbh | Form zur Herstellung von Formkörpern |
JP2005313572A (ja) * | 2004-04-30 | 2005-11-10 | Shinkai Kogyo Kk | コンクリート成形品の型枠装置 |
-
2011
- 2011-04-06 DE DE112011101313T patent/DE112011101313A5/de not_active Withdrawn
- 2011-04-06 WO PCT/DE2011/075067 patent/WO2011127921A1/de active Application Filing
- 2011-04-06 EP EP11722724A patent/EP2558259A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04506U (de) * | 1990-04-13 | 1992-01-06 | ||
JPH0970808A (ja) * | 1995-09-05 | 1997-03-18 | Kisuke Hashimoto | コンクリート製ブロック体成型装置 |
DE10034167A1 (de) | 2000-07-13 | 2002-01-24 | Kobra Formen & Anlagenbau Gmbh | Form zur Herstellung von Formkörpern |
JP2005313572A (ja) * | 2004-04-30 | 2005-11-10 | Shinkai Kogyo Kk | コンクリート成形品の型枠装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015113077A1 (de) * | 2015-08-07 | 2017-02-09 | Lithonplus Gmbh & Co. Kg | Schalform für Mauerscheibe |
EP3147094A2 (de) | 2015-08-07 | 2017-03-29 | Lithonplus GmbH & Co. KG | Schalform für mauerscheibe |
DE102015113077B4 (de) * | 2015-08-07 | 2021-06-10 | Lithonplus Gmbh & Co. Kg | Schalform für ein Bauelement und Verfahren zum Ausschalen |
CN109397489A (zh) * | 2018-11-09 | 2019-03-01 | 中建局集团建设发展有限公司 | 一种可调节的预制清水混凝土的生产模具 |
CN109397489B (zh) * | 2018-11-09 | 2024-02-20 | 中建一局集团建设发展有限公司 | 一种可调节的预制清水混凝土的生产模具 |
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