DE44070C - Prefswerk with a pair of rollers for the production of facing walls - Google Patents
Prefswerk with a pair of rollers for the production of facing wallsInfo
- Publication number
- DE44070C DE44070C DENDAT44070D DE44070DA DE44070C DE 44070 C DE44070 C DE 44070C DE NDAT44070 D DENDAT44070 D DE NDAT44070D DE 44070D A DE44070D A DE 44070DA DE 44070 C DE44070 C DE 44070C
- Authority
- DE
- Germany
- Prior art keywords
- prefswerk
- rollers
- pair
- production
- facing walls
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 description 7
- 239000011449 brick Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
Description
KAISERLICHESIMPERIAL
PATENTAMTPATENT OFFICE
Die bisherige Art der Herstellung von Verblendsteinen wurde dadurch bewirkt, dafs zum ganzen einzelnen Stein nur gutes Verblendmaterial verwendet wurde, während es doch nur darauf ankommt, gewissen Seiten bezw. Flächen des Steines ein besonderes schönes Aussehen zu geben. Um die Herstellung solcher Steine zu ermöglichen, welche nur an einzelnen Seiten mit einer Schicht guten Materials versehen sind, mufs eine ganz eigenartige Einrichtung an den Ziegelpressen getroffen werden, wie solche auf der Zeichnung, Fig. ι bis 7, dargestellt ist.The previous way of producing facing bricks was effected by the fact that for the Only good facing material was used throughout the individual stone while it was all that matters is certain sides resp. Surfaces of the stone a particularly beautiful To give appearance. To enable the production of such stones, which only at If individual pages are provided with a layer of good material, it must be a very peculiar one Equipment to be taken on the brick presses, such as those on the drawing, Fig. Ι to 7 is shown.
Die besondere Einrichtung hierbei ist folgende: The special facility here is the following:
Das Prefswerk A schafft das bei α eingebrachte geringe Material nach dem Mundstück D\ bevor es jedoch zum Austritt gelangt, wird von dem anderen Prefswerk B anderes besseres oder anderes gefärbtes Material zugeführt, welches an einer oder mehreren Seiten der Mundstückwand vorbeigelangt, sich hierbei mit dem von A kommenden Material innig vereinigt (s. Fig. ι und 4) und den Stein mit einer Oberfläche aus anderem Material versieht. Die Prefswerke A und B können von irgend welcher Construction sein; auch kann man gegebenenfalls aus einem Prefswerk, das mit zwei verschiedenen Eintrittsöffnungen versehen ist, zwei oder mehr Stränge zur Herstellung von Steinen ableiten (s. Fig. 3). Ebenso lassen sich auch durch geeignete Einlage von Kernen hohle Steine herstellen.The Prefswerk A creates the small amount of material introduced at α after the mouthpiece D \ but before it reaches the outlet, other better or different colored material is supplied from the other Prefswerk B , which passes one or more sides of the mouthpiece wall, here with the Coming from A material intimately united (see Fig. ι and 4) and provides the stone with a surface made of other material. The prefabrication A and B can be of any construction; it is also possible, if necessary, to derive two or more strands for the production of stones from a pre-press unit which is provided with two different inlet openings (see FIG. 3). Hollow stones can also be produced by inserting cores in a suitable manner.
In Fig. 6 und 7 ist ein Prefswerk dargestellt, welches mit nur einem Paar Walzen versehen ist. Walzenraum α ist durch Scheidewand E in zwei Theile getheilt, und kann das in den einen Raum f eingeführte Material in einem oder mehreren Zuführkanälen g gl nach dem Hauptmundstück D geleitet werden.In Fig. 6 and 7 a Prefswerk is shown which is provided with only one pair of rollers. Roller space α is divided into two parts by partition E , and the material introduced into one space f can be conducted in one or more feed ducts gg l to main mouthpiece D.
Man kann auch den Walzenraum α in mehr als zwei Theile theilen und mit einer entsprechenden Zahl Einschüttrichter versehen. Zur Erzielung einer rauhen Steinfläche kann die innere Mundstückwand h, Fig. 7, mit kleinen Erhöhungen etc. versehen werden, damit die bei g und gl hinzukommenden Stränge eine innigere Verbindung mit dem Hauptstrang eingehen können. The roller space α can also be divided into more than two parts and provided with a corresponding number of hoppers. To achieve a rough stone surface, the inner mouthpiece wall h, FIG. 7, can be provided with small elevations etc. so that the strands added at g and g l can enter into a more intimate connection with the main strand.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE44070C true DE44070C (en) |
Family
ID=319334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT44070D Expired - Lifetime DE44070C (en) | Prefswerk with a pair of rollers for the production of facing walls |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE44070C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0332737A2 (en) * | 1988-03-18 | 1989-09-20 | BRAAS GmbH | Apparatus for making concrete multilayered roof tiles |
-
0
- DE DENDAT44070D patent/DE44070C/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0332737A2 (en) * | 1988-03-18 | 1989-09-20 | BRAAS GmbH | Apparatus for making concrete multilayered roof tiles |
| EP0332737A3 (en) * | 1988-03-18 | 1990-07-11 | Braas & Co. Gmbh | Apparatus for making concrete multilayered roof tiles |
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