AT42622B - Method and device for the production of hollow stones. - Google Patents
Method and device for the production of hollow stones.Info
- Publication number
- AT42622B AT42622B AT42622DA AT42622B AT 42622 B AT42622 B AT 42622B AT 42622D A AT42622D A AT 42622DA AT 42622 B AT42622 B AT 42622B
- Authority
- AT
- Austria
- Prior art keywords
- strand
- mouthpiece
- core
- full
- cores
- Prior art date
Links
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
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Drehung der Handkurbel in der in Fig. 6 angegebenen Pfeilrichtung kann der Kern in die punktiert gezeichnete Lage zurück und wieder in die Arbeitsstellung gedreht werden.
Bei den gezeichneten Ausführungsformen erfolgt die Bildung der Vollstrangschicht in dem aus der Presse austretenden Hohlstrang dadurch, dass der oder die Kerne, deren Form und Querschnitt beliebig sein kann, zeitweilig entfernt werden. Werden die Kerne zurückbewegt, so entsteht durch den in der Presse herrschenden hohen Pressdruck im austretenden Strang eine
EMI2.2
denken, das Wesen der Erfindung ist immer darin suchen, dass in dem ausgepressten Materialstrang abwechselnd Hohlraum und Vollwand entstehen.
Selbstverständlich lässt sich das Verfahren für die Herstellung jedweder allseits geschlossener Hohlsteine beliebigen Materiales anwenden, gleichviel ob diese mit einem oder mehreren Hohlräumen durch Benutzung einer entsprechenden Anzahl von Kernen versehen werden.
PATENT-ANSPRÜCHE :
EMI2.3
der Mundstüclkffnung der Presse austretenden Materialstrang abwechselnd volle und hohle
Strangschichten erzeugt werden.
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EMI1.1
EMI1.2
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Rotation of the hand crank in the direction of the arrow indicated in Fig. 6, the core can be rotated back into the position shown in dotted lines and back into the working position.
In the illustrated embodiments, the formation of the solid strand layer in the hollow strand emerging from the press takes place in that the core or cores, whose shape and cross section can be of any desired shape, are temporarily removed. If the cores are moved back, the high pressure prevailing in the press creates a in the emerging strand
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think that the essence of the invention is always to be found in the fact that hollow spaces and solid walls are created alternately in the extruded material strand.
Of course, the method can be used for the production of any hollow blocks of any material that are closed on all sides, regardless of whether they are provided with one or more cavities by using a corresponding number of cores.
PATENT CLAIMS:
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The strand of material emerging from the mouthpiece opening of the press is alternately full and hollow
Strand layers are generated.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE42622X | 1908-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT42622B true AT42622B (en) | 1910-06-10 |
Family
ID=5624128
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT42622D AT42622B (en) | 1908-09-02 | 1909-07-10 | Method and device for the production of hollow stones. |
AT64115D AT64115B (en) | 1908-09-02 | 1910-11-09 | Method and device for the production of hollow blocks closed on all sides. |
AT66951D AT66951B (en) | 1908-09-02 | 1912-11-30 | Device for the production of extruded bricks with several cavities closed on all sides. |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT64115D AT64115B (en) | 1908-09-02 | 1910-11-09 | Method and device for the production of hollow blocks closed on all sides. |
AT66951D AT66951B (en) | 1908-09-02 | 1912-11-30 | Device for the production of extruded bricks with several cavities closed on all sides. |
Country Status (1)
Country | Link |
---|---|
AT (3) | AT42622B (en) |
-
1909
- 1909-07-10 AT AT42622D patent/AT42622B/en active
-
1910
- 1910-11-09 AT AT64115D patent/AT64115B/en active
-
1912
- 1912-11-30 AT AT66951D patent/AT66951B/en active
Also Published As
Publication number | Publication date |
---|---|
AT66951B (en) | 1914-11-10 |
AT64115B (en) | 1914-03-26 |
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