FR1145520A - Metal mold for molding concrete tubular bodies of rectangular cross-section - Google Patents
Metal mold for molding concrete tubular bodies of rectangular cross-sectionInfo
- Publication number
- FR1145520A FR1145520A FR1145520DA FR1145520A FR 1145520 A FR1145520 A FR 1145520A FR 1145520D A FR1145520D A FR 1145520DA FR 1145520 A FR1145520 A FR 1145520A
- Authority
- FR
- France
- Prior art keywords
- section
- rectangular cross
- metal mold
- tubular bodies
- concrete tubular
- 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
- B28B21/76—Moulds
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 |
---|---|---|---|
FR1145520T | 1956-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1145520A true FR1145520A (en) | 1957-10-28 |
Family
ID=9644820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1145520D Expired FR1145520A (en) | 1956-03-05 | 1956-03-05 | Metal mold for molding concrete tubular bodies of rectangular cross-section |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1145520A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2093910A1 (en) * | 1969-05-20 | 1972-02-04 | Daulouede Et Duvicq |
-
1956
- 1956-03-05 FR FR1145520D patent/FR1145520A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2093910A1 (en) * | 1969-05-20 | 1972-02-04 | Daulouede Et Duvicq |
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