FR552455A - Machine à mouler les tuyaux en béton - Google Patents
Machine à mouler les tuyaux en bétonInfo
- Publication number
- FR552455A FR552455A FR552455DA FR552455A FR 552455 A FR552455 A FR 552455A FR 552455D A FR552455D A FR 552455DA FR 552455 A FR552455 A FR 552455A
- Authority
- FR
- France
- Prior art keywords
- molding machine
- concrete pipe
- pipe molding
- concrete
- machine
- 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
-
- 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
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
- B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
- B28B21/62—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements circumferential laterally tensioned
- B28B21/64—Winding arrangements
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 |
---|---|---|---|
FR552455T | 1922-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR552455A true FR552455A (fr) | 1923-05-01 |
Family
ID=8937578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR552455D Expired FR552455A (fr) | 1922-06-02 | 1922-06-02 | Machine à mouler les tuyaux en béton |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR552455A (fr) |
NL (1) | NL12114C (fr) |
-
1922
- 1922-05-31 NL NL22201A patent/NL12114C/xx active
- 1922-06-02 FR FR552455D patent/FR552455A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL12114C (fr) | 1924-11-15 |
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