AT125846B - Process for the production of hollow stones closed on five sides. - Google Patents
Process for the production of hollow stones closed on five sides.Info
- Publication number
- AT125846B AT125846B AT125846DA AT125846B AT 125846 B AT125846 B AT 125846B AT 125846D A AT125846D A AT 125846DA AT 125846 B AT125846 B AT 125846B
- Authority
- AT
- Austria
- Prior art keywords
- closed
- production
- sides
- stones
- strips
- Prior art date
Links
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von fiinfseitig geschlossenen Hohlsteinen.
Mittels der Ziegelstrangpresse kann man zwar in wirtschaftlichster Weise Hohlziegelsteine herstellen, die beiderseits offen sind. Für die Herstellung einseitig geschlossener Hohlziegelsteine waren
EMI1.1
presse ausgeschlossen.
Gemäss vorliegender Erfindung ist es jedoch gelungen, auch einseitig geschlossene Hohlziegelsteine auf der Ziegelstrangpresse herzustellen, u. zw. in der Weise, dass in die durchgehenden Hohlräume des Massenstranges Stempel eingeführt werden, die das von den Wandungen der Kanäle abzustreifende
EMI1.2
der Ziegelstrangpresse gemäss Fig. 1 mit nach innen gerichteten Leisten oder stegartigen Vorsprüngen b bzw. c ausgestattet. Die Figur zeigt mehrere Ausführungsformen. nämlich eine solche mit vier nach innen vorspringenden Leisten b, eine solehe mit nur zwei Leisten b und eine solche mit einem Quersteg.
Man wird natürlich in der Regel für sämtliche Hohlräume eines Hohlziegelsteines dieselbe Form
EMI1.3
desselben Steines zu variieren.
Die vorspringenden Leisten, Stege od. dgl. geben nun das Material her, um daraus Abschlusswände für die Hohlräume auf der einen Seite des Steines zu schaffen. Zu diesem Zweck wird nach dem neuen Verfahren der von der Ziegelstrangpresse kommende Stein auf eine feste Unterlage'/gestellt. und nun werden Stempel e, von denen in Fig. 2 einer angedeutet ist. in die Hohlräume a der Länge nach
EMI1.4
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of hollow stones closed on five sides.
By means of the brick extrusion press it is possible to produce hollow bricks that are open on both sides in the most economical way. For the production of hollow bricks closed on one side
EMI1.1
press excluded.
According to the present invention, however, it has been possible to produce hollow bricks closed on one side on the brick extrusion press, u. zw. In such a way that stamps are inserted into the continuous cavities of the mass strand, which are to be stripped from the walls of the channels
EMI1.2
the brick extruder according to FIG. 1 is equipped with inwardly directed strips or web-like projections b and c. The figure shows several embodiments. namely one with four inwardly protruding strips b, one solehe with only two strips b and one with a transverse web.
Of course, the same shape is usually used for all cavities in a hollow brick
EMI1.3
of the same stone to vary.
The protruding strips, webs or the like now provide the material to create closing walls for the cavities on one side of the stone. For this purpose, according to the new method, the stone coming from the brick extruder is placed on a firm base '/. and now stamps e, one of which is indicated in FIG. 2. lengthways into the cavities a
EMI1.4
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE125846X | 1928-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT125846B true AT125846B (en) | 1931-12-10 |
Family
ID=5658854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT125846D AT125846B (en) | 1928-08-06 | 1928-12-11 | Process for the production of hollow stones closed on five sides. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT125846B (en) |
-
1928
- 1928-12-11 AT AT125846D patent/AT125846B/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2112916B2 (en) | METHOD AND DEVICE FOR THE MECHANICAL PRODUCTION OF BRICKS WITH AT LEAST ONE SURFACE SIMILAR TO HANDMOLDING BRICKS | |
AT125846B (en) | Process for the production of hollow stones closed on five sides. | |
DE628969C (en) | Machine for the production of panels of any cross-section from synthetic resin and synthetic resin-like compounds | |
DE552418C (en) | Process for the production of hollow stones closed on five sides, in particular hollow bricks | |
DE842188C (en) | Method and device for pressing metallic hollow bars | |
DE553703C (en) | Process for shaping and hardening synthetic resin bodies containing fiber | |
AT135509B (en) | Method and device for the production of closed hollow bricks from a hollow strand. | |
AT132591B (en) | Process and device for the production of friction linings. | |
DE576837C (en) | Method and device for the production of friction linings | |
AT72966B (en) | Method of making horseshoe sticks. | |
AT72100B (en) | Device used as a toy for the production of building blocks and mosaic stones. | |
AT163414B (en) | Ribbons or the like made of molded mass bodies, as well as a method and device for their production | |
DE660823C (en) | Method and device for manufacturing rod cores | |
AT112559B (en) | Microphone mouthpiece. | |
DE525434C (en) | Shaping pin | |
AT91830B (en) | Molding box. | |
AT281402B (en) | Process for the production of abrasion-resistant, printed decorative strips, cover profiles or the like. made of plastic. | |
DE851012C (en) | Cigar press mold | |
AT117899B (en) | Method and device for the production of marks on baked goods by embossing. | |
AT117180B (en) | Z-shaped hollow brick with cavities open on one side and equipment on extrusion presses for the production of such bricks. | |
DE548801C (en) | Flexible cylindrical tube made of layered fibrous webs, especially for electrical insulation purposes | |
CH138538A (en) | Method and device for the production of hollow stones closed on one side. | |
DE888318C (en) | Core for the production of bodies containing cavities | |
AT149370B (en) | Synthetic resin with inlays in thread form and process for its manufacture. | |
AT106874B (en) | Formwork for the production of concrete grids u. like |