AT102440B - Machine for the production of hollow stones. - Google Patents

Machine for the production of hollow stones.

Info

Publication number
AT102440B
AT102440B AT102440DA AT102440B AT 102440 B AT102440 B AT 102440B AT 102440D A AT102440D A AT 102440DA AT 102440 B AT102440 B AT 102440B
Authority
AT
Austria
Prior art keywords
machine
production
mold
hollow stones
stones
Prior art date
Application number
Other languages
German (de)
Original Assignee
Lean Fa Ab
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 Lean Fa Ab filed Critical Lean Fa Ab
Application granted granted Critical
Publication of AT102440B publication Critical patent/AT102440B/en

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Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Maschine zur Herstellung von Hohlsteinen. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 wie auch die Schraubenfeder mit gestrichelten Linien angedeutet sind), oder auch mittels Seil, Riemen od. dgl., welcher über einer oben in dem   Maschmengestell angebrachten   Rolle läuft und an seinem freien Ende mit einem Handgriff versehen ist. 



   Die Maschine wirkt in folgender Weise :
Nachdem eine Platte 3 auf dem Tisch 1 angebracht ist, wird die Form zu ihrer unteren Lage ge- 
 EMI2.2 
 von dem Gegengewicht 21 zurückgehalten wird. Nachdem die Form mit Material gefüllt ist,   ergreift-na   den Handgriff 23 und zieht den Schieber nach unten, wobei der Schieber und die Kolben eine von dem Gegengewicht unterstützte, kräftige Belegung nach unten erhalten. Diese wird beendet, sobald das Material genügend zusammengepackt ist, worauf neues Material eingelegt wird. Das Verfahren wird wiederholt, bis die Form gefüllt ist, wobei der Schieber sich in seiner unteren Lage befinden darf. Dann wird der Hebel 11 umgelegt (nach rechts in Fig. 1), wobei Form und Kerne gehoben werden.

   Hiebei wirkt der Druck von dem Kolben auf den Stein, so dass derselbe auf der Platte   zurückgehalten   wird, bis die Form gegen den Schieber anliegt und nun auch der Kolben aufgehoben und unter Einwirkung des Gegengewichtes M nach oben bewegt wird. Der fertige Stein bleibt auf der Platte zurück und kann mit dieser weggeführt werden. Danach wird eine neue Platte auf dem Tisch angebracht und dasselbe Verfahren wiederholt. 



   Es muss schliesslich bemerkt werden, dass auch die Aussenform lose in den auf dem Maschinengestell verschiebbar angebrachten Teilen aufgehängt werden kann. 



   Auch kann man selbstverständlich in derselben Maschine mehrere Formen   nebeneinander   anordnen. 



   PATENT-ANSPRÜCHE :
1. Maschine zur   Herstellung   von Hohlsteinen mit in einem Gestell herauf-und herunter beweglicher Aussenform, dadurch gekennzeichnet, dass die Kerne in der   Aussenform   aufgehängt sind, so dass sie der Bewegung der Form nach aufwärts folgen.



   <Desc / Clms Page number 1>
 



  Machine for the production of hollow stones.
 EMI1.1
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 like the helical spring are indicated with dashed lines), or by means of a rope, belt or the like, which runs over a roller attached to the top of the machine frame and is provided with a handle at its free end.



   The machine works in the following way:
After a plate 3 is attached to the table 1, the shape is moved to its lower position.
 EMI2.2
 is retained by the counterweight 21. After the mold has been filled with material, grabs the handle 23 and pulls the slide downwards, the slide and the pistons being given a forceful downward assignment supported by the counterweight. This ends as soon as the material is packed together enough, whereupon new material is inserted. The process is repeated until the mold is filled, with the slide allowed to be in its lower position. Then the lever 11 is turned over (to the right in Fig. 1), the mold and cores are lifted.

   The pressure from the piston acts on the stone, so that it is retained on the plate until the mold rests against the slide and the piston is now also lifted and moved upwards under the action of the counterweight M. The finished stone remains on the plate and can be carried away with it. A new plate is then placed on the table and the same procedure repeated.



   Finally, it must be noted that the outer shape can also be hung loosely in the parts that are slidably attached to the machine frame.



   Of course, you can also arrange several shapes next to one another in the same machine.



   PATENT CLAIMS:
1. Machine for the production of hollow stones with an outer mold that can be moved up and down in a frame, characterized in that the cores are suspended in the outer mold so that they follow the movement of the mold upwards.

 

Claims (1)

2. Ausführungsform der Maschine nach Patentanspruch 1, dadurch gekennzeichnet, dass die Kerne in der Aussenform lose aufgehängt sind. 2. Embodiment of the machine according to claim 1, characterized in that the cores are loosely suspended in the outer shape. 3. Eine Ausführungsform der Maschine nach den Patentansprüchen : L und 2, dadurch gekennzeichnet, dass die Aussenform lose in FÜhrungen aufgehängt ist, die verschiebbar auf dem Maschinengestell angebracht sind. 3. An embodiment of the machine according to claims: L and 2, characterized in that the outer shape is loosely suspended in guides that are slidably mounted on the machine frame.
AT102440D 1916-10-24 1918-05-10 Machine for the production of hollow stones. AT102440B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE102440X 1916-10-24

Publications (1)

Publication Number Publication Date
AT102440B true AT102440B (en) 1926-01-25

Family

ID=20291982

Family Applications (1)

Application Number Title Priority Date Filing Date
AT102440D AT102440B (en) 1916-10-24 1918-05-10 Machine for the production of hollow stones.

Country Status (1)

Country Link
AT (1) AT102440B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016177B (en) * 1953-07-11 1957-09-19 Boerge Flamand Method and device for demolding of pipes cast in a standing position on a pipe support in a cavity between a mold shell and a mold core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016177B (en) * 1953-07-11 1957-09-19 Boerge Flamand Method and device for demolding of pipes cast in a standing position on a pipe support in a cavity between a mold shell and a mold core

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