FR2450678B1 - - Google Patents
Info
- Publication number
- FR2450678B1 FR2450678B1 FR7905868A FR7905868A FR2450678B1 FR 2450678 B1 FR2450678 B1 FR 2450678B1 FR 7905868 A FR7905868 A FR 7905868A FR 7905868 A FR7905868 A FR 7905868A FR 2450678 B1 FR2450678 B1 FR 2450678B1
- Authority
- FR
- France
- 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
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- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
- B28B7/186—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for plates, panels or similar sheet- or disc-shaped objects, also flat oblong moulded articles with lateral openings, e.g. panels with openings for doors or windows, grated girders
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- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/44—Producing shaped prefabricated articles from the material by forcing cores into filled moulds for forming hollow articles
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- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7905868A FR2450678A1 (fr) | 1979-03-07 | 1979-03-07 | Procede de moulage de cadres en beton et moule permettant de le mettre en oeuvre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7905868A FR2450678A1 (fr) | 1979-03-07 | 1979-03-07 | Procede de moulage de cadres en beton et moule permettant de le mettre en oeuvre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2450678A1 FR2450678A1 (fr) | 1980-10-03 |
| FR2450678B1 true FR2450678B1 (https=) | 1982-11-12 |
Family
ID=9222856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7905868A Granted FR2450678A1 (fr) | 1979-03-07 | 1979-03-07 | Procede de moulage de cadres en beton et moule permettant de le mettre en oeuvre |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2450678A1 (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR366027A (fr) * | 1906-05-09 | 1906-09-25 | Paul Habay | Moules multiples pour la fabrication des poutres té et double té ou autres pièces en béton de ciment armé ou autre produit aggloméré quelconque |
| DE435197C (de) * | 1924-08-13 | 1926-10-08 | Friedrich Schlagintweit | Formvorrichtung zur Herstellung von Eisenbetontraegern |
| DE536160C (de) * | 1930-02-19 | 1931-10-20 | Walter Zech | Verfahren zur Herstellung von Hohlbalken fuer Eisenbetonrippendecken |
| FR1489983A (fr) * | 1965-08-11 | 1967-07-28 | Procédé de fabrication de pieux en béton présentant une section rayonnée |
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1979
- 1979-03-07 FR FR7905868A patent/FR2450678A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2450678A1 (fr) | 1980-10-03 |