FR76996E - Processes and machines for the manufacture of prestressed concrete beams and columns - Google Patents
Processes and machines for the manufacture of prestressed concrete beams and columnsInfo
- Publication number
- FR76996E FR76996E FR814248A FR814248A FR76996E FR 76996 E FR76996 E FR 76996E FR 814248 A FR814248 A FR 814248A FR 814248 A FR814248 A FR 814248A FR 76996 E FR76996 E FR 76996E
- Authority
- FR
- France
- Prior art keywords
- columns
- machines
- manufacture
- processes
- prestressed concrete
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0011—Mould seals
-
- 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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR814248A FR76996E (en) | 1959-03-09 | 1959-12-28 | Processes and machines for the manufacture of prestressed concrete beams and columns |
BE588081A BE588081A (en) | 1959-03-09 | 1960-02-26 | Processes and machines for the manufacture of prestressed concrete beams and columns. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR788742A FR1228200A (en) | 1959-03-09 | 1959-03-09 | Processes and machines for the manufacture of prestressed concrete beams and columns |
FR814248A FR76996E (en) | 1959-03-09 | 1959-12-28 | Processes and machines for the manufacture of prestressed concrete beams and columns |
Publications (1)
Publication Number | Publication Date |
---|---|
FR76996E true FR76996E (en) | 1961-12-29 |
Family
ID=26183864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR814248A Expired FR76996E (en) | 1959-03-09 | 1959-12-28 | Processes and machines for the manufacture of prestressed concrete beams and columns |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR76996E (en) |
-
1959
- 1959-12-28 FR FR814248A patent/FR76996E/en not_active Expired
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