FR2350449A1 - Coffrage pour la fabrication de poutres de plafond en beton - Google Patents
Coffrage pour la fabrication de poutres de plafond en betonInfo
- Publication number
- FR2350449A1 FR2350449A1 FR7613414A FR7613414A FR2350449A1 FR 2350449 A1 FR2350449 A1 FR 2350449A1 FR 7613414 A FR7613414 A FR 7613414A FR 7613414 A FR7613414 A FR 7613414A FR 2350449 A1 FR2350449 A1 FR 2350449A1
- Authority
- FR
- France
- Prior art keywords
- shuttering
- sides
- bottom plate
- tubular core
- section
- 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.)
- Granted
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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7613414A FR2350449A1 (fr) | 1976-05-05 | 1976-05-05 | Coffrage pour la fabrication de poutres de plafond en beton |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7613414A FR2350449A1 (fr) | 1976-05-05 | 1976-05-05 | Coffrage pour la fabrication de poutres de plafond en beton |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2350449A1 true FR2350449A1 (fr) | 1977-12-02 |
FR2350449B1 FR2350449B1 (fr) | 1982-06-11 |
Family
ID=9172709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7613414A Granted FR2350449A1 (fr) | 1976-05-05 | 1976-05-05 | Coffrage pour la fabrication de poutres de plafond en beton |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2350449A1 (fr) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB567648A (en) * | 1943-01-21 | 1945-02-26 | Alan Mather Pennington | An improved method of making concrete cavity beams |
GB679365A (en) * | 1948-10-15 | 1952-09-17 | Louis Cooke | Improvements in or relating to the production of tubular concrete or cement beams |
FR1334539A (fr) * | 1962-06-29 | 1963-08-09 | Veran Costamagna & Cie | Perfectionnements aux dispositifs de moulage d'éléments en béton |
BE663177A (fr) * | 1964-04-29 | 1965-08-17 | Trasswerke Meurin Betr S Gmbh | |
FR2047845A5 (fr) * | 1969-05-16 | 1971-03-12 | Nobitz Baustoffkombinat Veb | Procede et appareil pour la fabrication d'elements en beton, notamment d'elements de canivaux de cables |
US3915422A (en) * | 1974-04-01 | 1975-10-28 | Paul J Nobbe | Mold for producing concrete slotted floor for supporting animals |
-
1976
- 1976-05-05 FR FR7613414A patent/FR2350449A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB567648A (en) * | 1943-01-21 | 1945-02-26 | Alan Mather Pennington | An improved method of making concrete cavity beams |
GB679365A (en) * | 1948-10-15 | 1952-09-17 | Louis Cooke | Improvements in or relating to the production of tubular concrete or cement beams |
FR1334539A (fr) * | 1962-06-29 | 1963-08-09 | Veran Costamagna & Cie | Perfectionnements aux dispositifs de moulage d'éléments en béton |
BE663177A (fr) * | 1964-04-29 | 1965-08-17 | Trasswerke Meurin Betr S Gmbh | |
FR2047845A5 (fr) * | 1969-05-16 | 1971-03-12 | Nobitz Baustoffkombinat Veb | Procede et appareil pour la fabrication d'elements en beton, notamment d'elements de canivaux de cables |
US3915422A (en) * | 1974-04-01 | 1975-10-28 | Paul J Nobbe | Mold for producing concrete slotted floor for supporting animals |
Also Published As
Publication number | Publication date |
---|---|
FR2350449B1 (fr) | 1982-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |