FR701291A - Compressed Cement Concrete Cylindrical Pipe Making Machine - Google Patents
Compressed Cement Concrete Cylindrical Pipe Making MachineInfo
- Publication number
- FR701291A FR701291A FR701291DA FR701291A FR 701291 A FR701291 A FR 701291A FR 701291D A FR701291D A FR 701291DA FR 701291 A FR701291 A FR 701291A
- Authority
- FR
- France
- Prior art keywords
- making machine
- cement concrete
- cylindrical pipe
- pipe making
- concrete cylindrical
- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
- B28B21/30—Centrifugal moulding
- B28B21/34—Centrifugal moulding combined with vibrating or other additional compacting means
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 |
---|---|---|---|
FR701291T | 1930-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR701291A true FR701291A (en) | 1931-03-13 |
Family
ID=9053714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR701291D Expired FR701291A (en) | 1930-06-19 | 1930-06-19 | Compressed Cement Concrete Cylindrical Pipe Making Machine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR701291A (en) |
-
1930
- 1930-06-19 FR FR701291D patent/FR701291A/en not_active Expired
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