DE3443286A1 - Device for casting and manipulating the so-called mass block in the course of producing lightweight concrete construction elements - Google Patents
Device for casting and manipulating the so-called mass block in the course of producing lightweight concrete construction elementsInfo
- Publication number
- DE3443286A1 DE3443286A1 DE19843443286 DE3443286A DE3443286A1 DE 3443286 A1 DE3443286 A1 DE 3443286A1 DE 19843443286 DE19843443286 DE 19843443286 DE 3443286 A DE3443286 A DE 3443286A DE 3443286 A1 DE3443286 A1 DE 3443286A1
- Authority
- DE
- Germany
- Prior art keywords
- mold
- casting
- side walls
- mass block
- mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
-
- 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
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
- B28B1/503—Moulds therefor
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
-
- 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
Abstract
Description
Die Erfindung bezieht sich gattungsgemäß auf eine Vorrichtung zumThe invention relates generically to a device for
Gießen und Manipulieren des sogenannten Masseblockes im Zuge der Herstellung von Leichtbetonbaukörpern, - mit Gießform aus Formboden und Formseitenwänden, wobei eine der Formseitenlängswände, nach Drehen der Gießform mit dem angesteiften Masseblock um 900, als Palette für den darauf aufstehenden Masseblock einsetzbar ist und die übrigen Formseitenwände abklappbar sind. - Bei den Leichtbetonbaukörpern mag es sich um armierte oder nichtarmierte Baukörper handeln. Die angemachte Leichtbetonmasse wird in die Gießform eingegossen, gegebenenfalls nach vorherigem Einbringen der Bewehrungskörbe. Nach dem Ansteifen findet die beschriebene Drehbewegung statt. Danach werden die Gießformbauteile bis auf die als Palette dienende Formseitenlängswand entfernt und der Masseblock wird auf der Palette aufgeteilt, transportiert, der Dampfhärtung unterworfen und dergleichen. Dabei wird mit mehreren Gießformen gearbeitet, die im Kreislauf eingesetzt werden.Casting and manipulation of the so-called mass block in the course of production of lightweight concrete structures, - with casting mold made of mold bottom and mold side walls, where one of the side walls of the mold, after turning the mold with the stiffened ground block around 900, can be used as a pallet for the mass block standing on it and the remaining mold side walls can be folded down. - I like it with the lightweight concrete structures be reinforced or non-reinforced structures. The mixed lightweight concrete mass is poured into the mold, if necessary after the prior introduction of the Reinforcement cages. After stiffening, the described rotary movement takes place. Then the mold components are made except for the side wall of the mold, which is used as a pallet removed and the mass block is split up on the pallet, transported, the Subjected to steam curing and the like. Several molds are used, which are used in the cycle.
Bei der bekannten gattungsgemäßen Ausführungsform (DE-PS 958 639) ist nicht festgelegt, wie die Gießform im einzelnen aufgebaut ist.In the known generic embodiment (DE-PS 958 639) it is not specified how the mold is constructed in detail.
Insbesondere ist nicht erkennbar, wie die Gießform einzurichten ist, damit sie die erforderliche Gestaltfestigkeit aufweist, in der beschriebenen Weise manipuliert werden kann und für einen neuen Einsatz vorbereitet werden kann. In der Praxis arbeitet man mit einer Gießform, bei der der Formboden und diejenigen Formseitenwände, die nicht als Palette eingesetzt werden, fest, gleichsam zu einem einseitig seitenwandoffenen Kasten verbunden sind. Das ist nachteilig, weil beim Entformen an den abzunehmenden Gießformteilen Massereste haftenbleiben und der Masseblock Schaden nimmt. Insbesondere stört, daß dieser seitenwandoffene Kasten nicht auf einfache Weise für einen erneuten Einsatz vorbereitet werden kann, weil Massereste, die an den Innenwänden des Kastens haftenbleiben, nur schwer entfernt werden können.In particular, it is not clear how the casting mold is to be set up, so that it has the required structural strength, in the manner described can be manipulated and prepared for a new use. In in practice, one works with a casting mold in which the bottom of the mold and those Mold side walls, which are not used as a pallet, firmly, as it were to one Box open to the side wall on one side are connected. This is disadvantageous because the Dismantling of the residual mass on the casting mold parts to be removed stick and the ground block is damaged. In particular, bothers that this sidewall open The box cannot be easily prepared for a new use, because residues of mass that stick to the inner walls of the box are difficult to remove can be.
Der Erfindung liegt die Aufgabe zugrunde, die gattungsgemäße Vorrichtung so weiter auszubilden, daß sie alle Beanspruchungen aufzunehmen in der Lage ist, nichtsdestoweniger aber leicht aufgebaut ist, daß der Masseblock leicht entformt werden kann, und daß die Gießform für einen erneuten Einsatz unschwer wieder vorbereitet werden kann.The invention is based on the object of the generic device to be trained so that it is able to withstand all stresses, nonetheless, however, it is easily constructed so that the mass block is easily removed from the mold can be, and that the mold is easily prepared for a new use can be.
Zur Lösung dieser Aufgabe lehrt die Erfindung, daß der Formboden auf ein Rahmentragwerk aus zumindest zwei längslaufenden Profilen und abschließenden Rahmenstirnwänden aufgesetzt ist, daß die längslaufenden Profile und/oder die Rahmenstirnwände Anschlußelemente für eine Manipuliereinrichtung aufweisen mit Scharniergelenken angeschlossen sowie in eine mit dem Formboden stufenfreie Ebene abklappbar sind. Die Manipulation beim Drehen der Gießform um 900 kann mit Hilfe eines Hebezeuges oder mit Hilfe eines Kipptisches erfolgen.To solve this problem, the invention teaches that the mold bottom a framework made of at least two longitudinal profiles and final Frame end walls is placed that the longitudinal profiles and / or the frame end walls Have connecting elements for a manipulating device with hinge joints connected and can be folded down into a level that is step-free with the bottom of the mold. The manipulation when turning the mold by 900 can be done with the help of a hoist or with the help of a tilting table.
Arbeitet man mit einem Kipptisch, so erfolgt der Anschluß dieser Manipuliereinrichtung im allgemeinen an den längslaufenden Profilen.If you work with a tilting table, this manipulation device is connected generally on the longitudinal profiles.
Bei der erfindungsgemäßen Vorrichtung kann mit einer besonders leichten Gießform gearbeitet werden. Die mechanischen Beanspruchungen werden nämlich hauptsächlich von dem Rahmentragwerk aufgenommen, mit dem der Formboden verbunden ist und an welches die Formseitenwände angelenkt sind. Der Formboden und die Formseitenwände können daher verhältnismäßig leicht ausgeführt werden. Das Rahmentragwerk gibt der Vorrichtung die erforderliche Stabilität, so daß durch Verzug der Gießform keinerlei Ungenauigkeiten auftreten. Da an dem Rahmentragwerk die Anschlußelemente befestigt sind, an denen die Manipuliereinrichtung angreift, kann auf einfache Weise auch die Manipulation erfolgen. Um die Gießform für einen erneuten Einsatz vorzubereiten, wenn sie von einem Masseblock abgenommen ist, werden die Formseitenwände stufenfrei in die Ebene des Formbodens geklappt, so daß sie auf sehr einfache Weise von eventuellen Masseresten befreit und auch mit einem Formöl versehen werden können.In the device according to the invention can with a particularly light Casting mold to be worked. Namely, the mechanical stresses are mainly taken up by the framework to which the mold bottom is connected and to which the mold side walls are hinged. The mold bottom and the mold side walls can therefore be carried out relatively easily. The framework gives the Device the necessary stability, so that no warping of the mold Inaccuracies occur. Since the connection elements are attached to the framework are on which the manipulating device acts, can also in a simple manner the manipulation take place. To prepare the mold for another use, when it is removed from a ground block, the mold side walls become step-free Folded into the plane of the bottom of the mold, so that they can be easily removed from any Mass residues can be freed and also provided with a molding oil.
Die längslaufenden Profile können z. B. Doppelwinkel-, Rechteckrohr- oder Doppel-T-Profile sein.The longitudinal profiles can, for. B. Double angle, rectangular tube or double-T profiles.
Im folgenden wird die Erfindung anhand einer lediglich ein Ausführungsbeispiel darstellenden Zeichnung ausführlicher erläutert. Es zeigen in schematischer Darstellung Fig. 1 perspektivisch, teilweise aufgebrochen eine erfindungsgemäße Vorrichtung, Fig. 2 den Gegenstand nach Fig. 1 in anderer Funktionsstellung, teilweise aufgeklappt, Fig. 3 in gegenüber der Fig. 1 vergrößertem Maßstab einen Schnitt in Richtung A-A durch den Gegenstand nach Fig. 1, Fig. 4 den Gegenstand nach Fig. 3 in anderer Funktionsstellung.In the following the invention is based on only one embodiment Illustrative drawing explained in more detail. It show in a schematic representation Fig. 1 is a perspective, partially broken open a device according to the invention, FIG. 2 shows the object according to FIG. 1 in a different functional position, partially unfolded, 3 shows a section in the direction A-A on an enlarged scale compared to FIG by the object according to FIG. 1, FIG. 4 the object according to FIG. 3 in a different functional position.
Die in den Figuren dargestellte Vorrichtung dient zum Gießen und Manipulieren des sogenannten Masseblockes 1 im Zuge der Herstellung von Leichtbetonbaukörpern. Zum grundsätzlichen Aufbau gehören eine Gießform 2 aus Formboden 3 und Formseitenwänden 4, 5, 6, 7, aber auch eine nicht gezeichnete Einrichtung für die Manipulation dieser Gießform 2. Eine der Formseitenlängswände 4, 5, nämlich die Formseitenwand 4, dient, nach Drehen der Gießform 2 mit dem angesteiften Masseblock 1 um 90D als Palette 4 für den darauf aufstehenden Masseblock 1, der auf der Palette 4 in Blöcke 8 geschnitten und der Dampfhärtung zugeführt wird. Die übrigen Formseitenwände 5, 6, 7 sind abklappbar, um die Gießform 2 von dem Masseblock 1 also leicht und beschädigungsfrei zu entformen. Andererseits muß die Vorrichtung bei der Manipulation die entsprechenden, aus dem Gewicht resultierenden statischen Beanspruchungen und außerdem dynamische Beanspruchungen aufnehmen.The device shown in the figures is used for pouring and manipulation of the so-called mass block 1 in the course of the production of lightweight concrete structures. The basic structure includes a casting mold 2 made up of a mold bottom 3 and mold side walls 4, 5, 6, 7, but also a device not shown for the manipulation of this Casting mold 2. One of the longitudinal walls of the mold 4, 5, namely the side wall 4 of the mold, is used after turning the mold 2 with the stiffened ground block 1 by 90D as a pallet 4 for the ground block 1 standing on it, which is cut into blocks 8 on the pallet 4 and is supplied to the steam curing. The remaining mold side walls 5, 6, 7 can be folded down, in order to remove the mold 2 from the mass block 1 easily and without damage. On the other hand, the device must in the manipulation the corresponding, from the Weight resulting from static loads and also dynamic loads take up.
Insbesondere aus einer vergleichenden Betrachtung der Fig. 1 und 2 entnimmt man, daß der Formboden 3 auf ein Rahmentragwerk 9, 10 aus zwei längslaufenden Doppelwinkelprofilen 9 und anschließenden Rahmenstirnwänden 10 aufgesetzt ist, wobei die Rahmenstirnwände 10 Anschlußelemente 11 für eine Manipuliereinrichtung aufweisen.In particular from a comparative consideration of FIGS. 1 and 2 it can be seen that the mold bottom 3 on a frame structure 9, 10 of two longitudinal Double angle profiles 9 and subsequent frame end walls 10 is placed, wherein the frame end walls 10 have connecting elements 11 for a manipulating device.
Die Anordnung ist so getroffen, daß die abklappbaren Formseitenwände 5, 6, 7 an das Rahmentragwerk 9, 10 mit Hilfe von Scharniergelenken 12 angeschlossen sind, und zwar so, daß sie in eine mit dem Formboden 3 stufenfreie Ebene abgeklappt werden können. Bei der dargestellten Ausführungsform sind die Formseitenwände 4, 5, 6, 7 mittels Verriegelungselementen 13 aneinander anschließbar und ist die als Palette dienende Formseitenlängswand über trennbare Scharniergelenke 12 mit dem Formboden 3 verbunden. In diesem Zustand kann die Gießform 2 für einen erneuten Einsatz vorbereitet werden. Insbesondere können die Oberseite des Formbodens 3 und die Innenseite der Formseitenwände 5, 6, 7 auf einfache Weise gereinigt und gegebenenfalls mit einem Formöl versehen werden. Inzwischen bewegt sich die Palette 4 mit dem aufgesetzten und gegebenenfalls geschnittenen Masseblock 1 durch die Anlage, um nach Befreien von den Leichtbetonbaukörpern der Vorrichtung wieder zugeführt zu werden. Dabei wird mit mehreren Vorrichtungen und Paletten 4 gearbeitet.The arrangement is made so that the foldable mold side walls 5, 6, 7 connected to the framework 9, 10 with the aid of hinge joints 12 are, in such a way that they folded down into a step-free level with the bottom 3 of the mold can be. In the embodiment shown, the mold side walls 4, 5, 6, 7 can be connected to one another by means of locking elements 13 and is the longitudinal wall of the mold serving as a pallet via separable hinge joints 12 connected to the mold bottom 3. In this state, the mold 2 can be used again Be prepared for use. In particular, the top of the mold bottom 3 and the inside of the mold side walls 5, 6, 7 cleaned in a simple manner and, if necessary be provided with a molding oil. In the meantime, the pallet 4 moves with the attached one and possibly cut mass block 1 through the system in order to free it to be fed back from the lightweight concrete structures of the device. Included several devices and pallets 4 are used.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE19843443286 DE3443286A1 (en) | 1984-11-28 | 1984-11-28 | Device for casting and manipulating the so-called mass block in the course of producing lightweight concrete construction elements |
Applications Claiming Priority (1)
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DE19843443286 DE3443286A1 (en) | 1984-11-28 | 1984-11-28 | Device for casting and manipulating the so-called mass block in the course of producing lightweight concrete construction elements |
Publications (1)
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DE3443286A1 true DE3443286A1 (en) | 1986-06-05 |
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DE19843443286 Withdrawn DE3443286A1 (en) | 1984-11-28 | 1984-11-28 | Device for casting and manipulating the so-called mass block in the course of producing lightweight concrete construction elements |
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Cited By (43)
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DE4221706A1 (en) * | 1992-07-02 | 1994-01-05 | Heidelberger Zement Ag | Process for cleaning molds |
CN101337392A (en) * | 2004-07-28 | 2009-01-07 | 邱则有 | Cylindrical die for forming concrete-filling hollow thin-wall component |
CN101337393A (en) * | 2004-07-28 | 2009-01-07 | 邱则有 | Cylindrical die for forming concrete-filling hollow thin-wall component |
CN101337394A (en) * | 2004-07-28 | 2009-01-07 | 邱则有 | Cylindrical die for forming concrete-filling hollow thin-wall component |
CN101342740A (en) * | 2004-07-28 | 2009-01-14 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
CN101342750A (en) * | 2004-07-28 | 2009-01-14 | 邱则有 | Mould for molding concrete filled hollow thin wall component |
CN101342751A (en) * | 2004-07-28 | 2009-01-14 | 邱则有 | Mould for molding concrete filled hollow thin wall component |
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CN101352871A (en) * | 2004-07-28 | 2009-01-28 | 邱则有 | Mold for molding hollow thin wall component for filling concrete |
CN101352872A (en) * | 2004-07-28 | 2009-01-28 | 邱则有 | Mold for molding hollow thin wall component for filling concrete |
CN101362358A (en) * | 2004-07-28 | 2009-02-11 | 邱则有 | Forming die of concrete filling hollow thin-wall element |
CN101367244A (en) * | 2004-07-28 | 2009-02-18 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
CN101372122A (en) * | 2004-07-28 | 2009-02-25 | 邱则有 | Mold for molding hollow thin wall component for filling concrete |
CN101372125A (en) * | 2004-07-28 | 2009-02-25 | 邱则有 | Mold for molding hollow thin wall component for filling concrete |
CN101372126A (en) * | 2004-07-28 | 2009-02-25 | 邱则有 | Mold for molding hollow thin wall component for filling concrete |
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CN101391444A (en) * | 2004-07-28 | 2009-03-25 | 邱则有 | Mould for molding concrete filled hollow thin wall component |
CN101391441A (en) * | 2004-07-29 | 2009-03-25 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
CN101391442A (en) * | 2004-07-29 | 2009-03-25 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
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US20110253879A1 (en) * | 2010-04-19 | 2011-10-20 | Sanders Mark E | Hinged Mold for Pre-Formed Concrete Elements |
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Cited By (46)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4221706A1 (en) * | 1992-07-02 | 1994-01-05 | Heidelberger Zement Ag | Process for cleaning molds |
EP0578058A2 (en) * | 1992-07-02 | 1994-01-12 | Heidelberger Zement AG | Method for cleaning molds |
EP0578058A3 (en) * | 1992-07-02 | 1994-03-02 | Heidelberger Zement Ag | |
CN101391443A (en) * | 2004-07-28 | 2009-03-25 | 邱则有 | Mould for molding concrete filled hollow thin wall component |
CN101342740A (en) * | 2004-07-28 | 2009-01-14 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
CN101337394A (en) * | 2004-07-28 | 2009-01-07 | 邱则有 | Cylindrical die for forming concrete-filling hollow thin-wall component |
CN101407086A (en) * | 2004-07-28 | 2009-04-15 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
CN101342750A (en) * | 2004-07-28 | 2009-01-14 | 邱则有 | Mould for molding concrete filled hollow thin wall component |
CN101342751A (en) * | 2004-07-28 | 2009-01-14 | 邱则有 | Mould for molding concrete filled hollow thin wall component |
CN101342739A (en) * | 2004-07-28 | 2009-01-14 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
CN101407085A (en) * | 2004-07-28 | 2009-04-15 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
CN101352871A (en) * | 2004-07-28 | 2009-01-28 | 邱则有 | Mold for molding hollow thin wall component for filling concrete |
CN101352872A (en) * | 2004-07-28 | 2009-01-28 | 邱则有 | Mold for molding hollow thin wall component for filling concrete |
CN101362358A (en) * | 2004-07-28 | 2009-02-11 | 邱则有 | Forming die of concrete filling hollow thin-wall element |
CN101367244A (en) * | 2004-07-28 | 2009-02-18 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
CN101372122A (en) * | 2004-07-28 | 2009-02-25 | 邱则有 | Mold for molding hollow thin wall component for filling concrete |
CN101372125A (en) * | 2004-07-28 | 2009-02-25 | 邱则有 | Mold for molding hollow thin wall component for filling concrete |
CN101372126A (en) * | 2004-07-28 | 2009-02-25 | 邱则有 | Mold for molding hollow thin wall component for filling concrete |
CN101407084A (en) * | 2004-07-28 | 2009-04-15 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
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CN101422927A (en) * | 2004-07-29 | 2009-05-06 | 邱则有 | Concrete-filling hollow thin-wall component forming die |
CN101422921A (en) * | 2004-07-29 | 2009-05-06 | 邱则有 | Concrete-filling hollow thin-wall component forming die |
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CN101418622A (en) * | 2004-07-29 | 2009-04-29 | 邱则有 | Hollow thin wall component formed by mold |
CN101391442A (en) * | 2004-07-29 | 2009-03-25 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
CN101418618A (en) * | 2004-07-29 | 2009-04-29 | 邱则有 | Hollow thin wall component formed by mold |
CN101391441A (en) * | 2004-07-29 | 2009-03-25 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
CN101342748A (en) * | 2004-07-29 | 2009-01-14 | 邱则有 | Tubular mould for molding concrete filled hollow thin wall component |
US20110253879A1 (en) * | 2010-04-19 | 2011-10-20 | Sanders Mark E | Hinged Mold for Pre-Formed Concrete Elements |
US8485494B2 (en) * | 2010-04-19 | 2013-07-16 | Mark E. Sanders | Hinged mold for pre-formed concrete elements |
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