FR1382165A - Method and apparatus for the manufacture of clay tubes - Google Patents
Method and apparatus for the manufacture of clay tubesInfo
- Publication number
- FR1382165A FR1382165A FR948120A FR948120A FR1382165A FR 1382165 A FR1382165 A FR 1382165A FR 948120 A FR948120 A FR 948120A FR 948120 A FR948120 A FR 948120A FR 1382165 A FR1382165 A FR 1382165A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- clay tubes
- clay
- tubes
- 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
- B28B21/18—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR948120A FR1382165A (en) | 1963-09-20 | 1963-09-20 | Method and apparatus for the manufacture of clay tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR948120A FR1382165A (en) | 1963-09-20 | 1963-09-20 | Method and apparatus for the manufacture of clay tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1382165A true FR1382165A (en) | 1964-12-18 |
Family
ID=8812754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR948120A Expired FR1382165A (en) | 1963-09-20 | 1963-09-20 | Method and apparatus for the manufacture of clay tubes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1382165A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2548949A1 (en) * | 1983-07-12 | 1985-01-18 | Dyckerhoff & Widmann Ag | Prestressed concrete pipe mould |
-
1963
- 1963-09-20 FR FR948120A patent/FR1382165A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2548949A1 (en) * | 1983-07-12 | 1985-01-18 | Dyckerhoff & Widmann Ag | Prestressed concrete pipe mould |
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