FR447442A - Method and device for the manufacture of bricks provided with a very large number of very tight perforations - Google Patents
Method and device for the manufacture of bricks provided with a very large number of very tight perforationsInfo
- Publication number
- FR447442A FR447442A FR447442DA FR447442A FR 447442 A FR447442 A FR 447442A FR 447442D A FR447442D A FR 447442DA FR 447442 A FR447442 A FR 447442A
- Authority
- FR
- France
- Prior art keywords
- perforations
- tight
- manufacture
- large number
- bricks provided
- 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
Links
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
- B28B3/26—Extrusion dies
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR447442T | 1912-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR447442A true FR447442A (en) | 1913-01-04 |
Family
ID=1488139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR447442D Expired FR447442A (en) | 1912-08-21 | 1912-08-21 | Method and device for the manufacture of bricks provided with a very large number of very tight perforations |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR447442A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2441470A1 (en) * | 1978-11-16 | 1980-06-13 | Lingl Anlagenbau | Adjustable mould for ceramic bricks with transverse holes - has hole formers suspended from beams which slide w.r.t. normal supporting bars |
-
1912
- 1912-08-21 FR FR447442D patent/FR447442A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2441470A1 (en) * | 1978-11-16 | 1980-06-13 | Lingl Anlagenbau | Adjustable mould for ceramic bricks with transverse holes - has hole formers suspended from beams which slide w.r.t. normal supporting bars |
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