ES277387A1 - UNA MáQUINA PARA LA FABRICACION DE TUBOS - Google Patents
UNA MáQUINA PARA LA FABRICACION DE TUBOSInfo
- Publication number
- ES277387A1 ES277387A1 ES0277387A ES277387A ES277387A1 ES 277387 A1 ES277387 A1 ES 277387A1 ES 0277387 A ES0277387 A ES 0277387A ES 277387 A ES277387 A ES 277387A ES 277387 A1 ES277387 A1 ES 277387A1
- Authority
- ES
- Spain
- Prior art keywords
- band
- mandrel
- layer
- cement
- pipes
- 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
- 239000004568 cement Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 3
- 239000000835 fiber Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
- B28B21/48—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by wrapping, e.g. winding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Producing Shaped Articles From Materials (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB470761A GB931872A (en) | 1961-02-08 | 1961-02-08 | Improvements relating to processes and machines for making asbestos-cement or like pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES277387A1 true ES277387A1 (es) | 1962-08-16 |
Family
ID=9782284
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0274286A Expired ES274286A1 (es) | 1961-02-08 | 1962-02-03 | Un procedimiento para la fabricaciën de tubos |
| ES0277387A Expired ES277387A1 (es) | 1961-02-08 | 1962-05-16 | UNA MáQUINA PARA LA FABRICACION DE TUBOS |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0274286A Expired ES274286A1 (es) | 1961-02-08 | 1962-02-03 | Un procedimiento para la fabricaciën de tubos |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE613631A (es) |
| CH (1) | CH378211A (es) |
| ES (2) | ES274286A1 (es) |
| GB (1) | GB931872A (es) |
-
1961
- 1961-02-08 GB GB470761A patent/GB931872A/en not_active Expired
-
1962
- 1962-02-03 ES ES0274286A patent/ES274286A1/es not_active Expired
- 1962-02-07 BE BE613631A patent/BE613631A/fr unknown
- 1962-02-08 CH CH157362A patent/CH378211A/fr unknown
- 1962-05-16 ES ES0277387A patent/ES277387A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE613631A (fr) | 1962-08-07 |
| ES274286A1 (es) | 1962-07-01 |
| CH378211A (fr) | 1964-05-31 |
| GB931872A (en) | 1963-07-17 |
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