DE682572C - Ramming device for the production of hollow stones closed on five sides from concrete o. - Google Patents

Ramming device for the production of hollow stones closed on five sides from concrete o.

Info

Publication number
DE682572C
DE682572C DEH150761D DEH0150761D DE682572C DE 682572 C DE682572 C DE 682572C DE H150761 D DEH150761 D DE H150761D DE H0150761 D DEH0150761 D DE H0150761D DE 682572 C DE682572 C DE 682572C
Authority
DE
Germany
Prior art keywords
closed
concrete
sides
production
plate
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.)
Expired
Application number
DEH150761D
Other languages
German (de)
Inventor
Alfred Hansmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEH150761D priority Critical patent/DE682572C/en
Application granted granted Critical
Publication of DE682572C publication Critical patent/DE682572C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • B28B1/44Producing shaped prefabricated articles from the material by forcing cores into filled moulds for forming hollow articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • B28B1/04Producing shaped prefabricated articles from the material by tamping or ramming

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Description

Stampfvorrichtung zum Herstellen von fünfseitig geschlossenen Hohlsteinen aus Beton o. dgl. Die Erfindung betrifft eine Vorrichtung, mit deren Hilfe es möglich ist, fünfseitig geschlossene Hohlsteine aus Beton o. dgl. auf einfache Weise herzustellen.Tamping device for the production of hollow stones closed on five sides made of concrete o. The like. The invention relates to a device with the help of which it is possible is to produce hollow blocks closed on five sides from concrete or the like in a simple manner.

Mit der Formvorrichtung wird die Verdichtung der losen Kunststeinmasse durch das Hineintreiben von keilartigen Körpern oder Kernen in die lose Masse erreicht. Durch das Eindringen von mehreren dicht nebeneinanderstelienden, kegelig zulaufenden Körpern wird die lose Masse fest in eine Form gedrückt. Die durch die kegeligen Körper erzeugten Öffnungen im fertigen Stein bilden die Hohlräume des fünfseitig geschlossenen Hohlsteines.The molding device is used to compact the loose artificial stone mass achieved by driving wedge-like bodies or cores into the loose mass. Through the penetration of several closely spaced, conical ones Bodies, the loose mass is firmly pressed into a shape. The through the conical Body created openings in the finished stone form the cavities of the five-sided closed hollow stone.

Bekannt ist bereits eine Formvorrichtung zum Herstellen von Betonhohlsteinen, bei welcher die an einer gemeinsamen Platte befestigten Kerne, die in einer Stampfplatte geführt - sind, in die Masse hineingetrieben werden und dadurch die Masse verdichten. Hier sind jedoch Stampfplatte und Kernplatte zwangsläufig miteinander verbunden ' und werden von Kurbelscheiben betätigt. Es ist nicht möglich, die eine oder andere für sich zu betreiben oder je nach der Beschaffenheit derMasse dieVerdichtung durch mehrmaliges Stampfen mit einer oder beiden Platten der Masse anzupassen. Darin liegt aber gerade der Vorteil der Formvorrichtung gemäß der Erfindung, daß sich Stampfplatte und Kerne gleichzeitig oder unabhängig voneinander bewegen lassen, um so, j e nachdem ob die Masse besser von oben oder durch die Kerne von innen heraus oder gleichzeitig von oben und innen heraus gepreßt wird, nach der Art der verwendeten Formmasse eine möglichst gute Verdichtung zu erzielen.A molding device for producing hollow concrete blocks is already known, in which the cores attached to a common plate, which are in a tamping plate are guided - are driven into the mass and thereby compress the mass. Here, however, the ramming plate and core plate are inevitably connected to one another 'and are operated by crank disks. It is not possible one way or the other to operate on its own or, depending on the nature of the mass, through the compression Repeated tamping with one or both plates to adapt to the mass. In it lies but just the advantage of the molding device according to the invention that the ramming plate and let nuclei move simultaneously or independently, depending on the case whether the mass better from above or through the kernels from the inside out or at the same time is pressed from above and inside, depending on the type of molding compound used to achieve the best possible compression.

Die in der Zeichnung dargestellte Vorrichtung besteht aus dem auseinanderklappbaren Formenkasten 26, der an drei Eckei durch die Verschlußvorrichtung 17 zusaininengehalten wird, der Einfüllvorrichtung 1q, den vier winkligen Seitengleitmaschinen z z, der oberen Führungsplatte 7 mit den drei Führungsbuchsen 6. In diesem Gestell bewegt sich die Kernplatte 21, an der die kegeligen Kerne 13 befestigt sind und die Stampfplatte az, welche die Führung der Kerne übernimmt, das Hochquellen der losen Masse verhindert und den fertigen gestampften Hohlstein aus der Fdxin herausbefördert.The device shown in the drawing consists of the collapsible mold box 26, which is held together at three corners by the locking device 17 , the filling device 1q, the four angled side sliding machines zz, the upper guide plate 7 with the three guide bushes 6. In this frame, the moves Core plate 21, to which the conical cores 13 are attached, and the ramming plate az, which takes over the guidance of the cores, prevents the loose mass from swelling upwards and conveys the finished tamped hollow stone out of the Fdxin.

Die Stampfplatte 22 ist durch die beiden Rohre 5" und 5b mit dem Verbindungsrohr 3 verbunden. Die Kernplatte2i ist jedoch nur durch ein Rohr 2 und einen Handgriff i verbunden. Diese beiden Vorrichtungen, die Stampfplatte22 und die Kernplatte 21, können nun zugleich oder unabhängig voneinander auf und ab bewegt werden.The tamping plate 22 is connected to the connecting pipe through the two pipes 5 "and 5b 3 connected. However, the core plate 2i is only supported by a tube 2 and a handle i connected. These two devices, the ramming plate 22 and the core plate 21, can now be moved up and down simultaneously or independently.

Um das Herunterfallen der beiden Platten 21 und 22 zu verhindern, ist vorn an dem Tisch 8 eine Knagge 9 angebracht, die unter die Platten greift und mit einem Sicherheitsstift i9 festgestellt werden kann.To prevent the two plates 21 and 22 from falling down, a bracket 9 is attached to the front of the table 8, which engages under the plates and can be determined with a security pin i9.

Bei der Herstellung von fünfseitig geschlossenen Hohlsteinen ist der Arbeitsgang folgender: Nachdeni die ganze Formvorrichtung dort hingestellt worden ist, wo der fertige Stein zu liegen kommt, die beiden Platten 21 und 22 über die Knagge 9 eingeklinkt sind und der Stampfkasten 26 durch Druck auf den Schließarm 18 geschlossen worden ist, wird mit einer Schaufel lose Masse in die Einfüllöffnung 14 bis an den oberen Rand der Klappe 16 gefüllt. Durch das Abziehen der Knagge 9 von den Platten 2 i und 22 fallen diese durch ihre eigene Schwere schlagartig nach unten. Die kegeligen Kerne 13 dringen in die lose Mischung ein und verteilen und drücken diese nach unten und gegen die Wände des Formenkastens.When manufacturing hollow stones closed on five sides, the Operation as follows: After the whole molding device has been placed there is where the finished stone comes to rest, the two panels 21 and 22 over the Lugs 9 are latched and the ramming box 26 by pressing on the lock arm 18 has been closed, a shovel is used to pour loose mass into the filling opening 14 filled to the upper edge of the flap 16. By pulling off the catch 9 from the plates 2 i and 22 these fall suddenly due to their own weight below. The conical cores 13 penetrate the loose mixture and distribute and push them down and against the walls of the mold box.

Die Stampfplatte 22 hat durch ihre Schwere die lose Mischung auf ihrer Oberfläche verdichtet. Dieser Vorgang kann, wenn notwendig, beliebig oft wiederholt werden, bis der Hohlstein jetzt in dem Formenkasten liegt. Nachdem die Kernplatte 21 am Griff i nach oben gezogen und der Formenkasten 26 durch einen Druck mit dem Fuße auf den öffnungsarm 27 geöffnet worden ist, hebt man die ganze Formvorrichtung an den Handgriffen 8 hoch. Der fertige Stein bleibt auf dem Boden liegen. Beim Hochheben der Vorrichtung drückt die Stampfplatte 22 durch ihre eigene Schwere den fertigen Hohlstein nach unten.The tamping plate 22 has the loose mixture on its due to its gravity Compacted surface. This process can be repeated as often as necessary, if necessary until the hollow stone is now in the mold box. After the core plate 21 pulled up on the handle i and the mold box 26 by a pressure with the After the foot on the opening arm 27 has been opened, the entire molding device is lifted at the handles 8 high. The finished stone remains on the ground. When lifting the device pushes the tamping plate 22 by its own gravity the finished Hollow stone down.

Claims (1)

PATENTANSPRUCHt Stampfvorrichtung zum Herstellen von fünfseitig geschlossenen Hohlsteinen aus Beton o. dgl., bei welcher über einer Form die an einer gemeinsamen Platte befestigten Kerne in einer Stampfplatte geführt sind, dadurch gekennzeichnet, daß die Kerne und die Stampfplatte sowohl unabhängig voneinander als auch zugleich von der Hand bewegbar sind.PATENT CLAIMED Ramming device for the production of five-sided closed Hollow stones made of concrete o. The like. In which on a form that on a common Plate-attached cores are guided in a ramming plate, characterized in that that the cores and the tamping plate are both independent and simultaneously are movable by hand.
DEH150761D 1937-02-24 1937-02-24 Ramming device for the production of hollow stones closed on five sides from concrete o. Expired DE682572C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH150761D DE682572C (en) 1937-02-24 1937-02-24 Ramming device for the production of hollow stones closed on five sides from concrete o.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH150761D DE682572C (en) 1937-02-24 1937-02-24 Ramming device for the production of hollow stones closed on five sides from concrete o.

Publications (1)

Publication Number Publication Date
DE682572C true DE682572C (en) 1939-10-18

Family

ID=7180993

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH150761D Expired DE682572C (en) 1937-02-24 1937-02-24 Ramming device for the production of hollow stones closed on five sides from concrete o.

Country Status (1)

Country Link
DE (1) DE682572C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170258A (en) * 1977-09-23 1979-10-09 Gartland William R Mold making machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170258A (en) * 1977-09-23 1979-10-09 Gartland William R Mold making machine

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