IT1179014B - PROCEDURE FOR THE MANUFACTURE OF PRECOMPRESSED CONCRETE CABLE BODIES PARTICULARLY PRECOMPRESSED CONCRETE BODIES CABLE BODIES MANUFACTURED WITH THE PROCEDURE PARTICULARLY PRECOMPRESSED CONCRETE PIPES AND PROCEDURE FOR THE IMPLEMENTATION PROCEDURE - Google Patents
PROCEDURE FOR THE MANUFACTURE OF PRECOMPRESSED CONCRETE CABLE BODIES PARTICULARLY PRECOMPRESSED CONCRETE BODIES CABLE BODIES MANUFACTURED WITH THE PROCEDURE PARTICULARLY PRECOMPRESSED CONCRETE PIPES AND PROCEDURE FOR THE IMPLEMENTATION PROCEDUREInfo
- Publication number
- IT1179014B IT1179014B IT67709/84A IT6770984A IT1179014B IT 1179014 B IT1179014 B IT 1179014B IT 67709/84 A IT67709/84 A IT 67709/84A IT 6770984 A IT6770984 A IT 6770984A IT 1179014 B IT1179014 B IT 1179014B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- bodies
- precompressed concrete
- precompressed
- concrete
- Prior art date
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
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
- B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
-
- 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
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/18—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833325075 DE3325075A1 (en) | 1983-07-12 | 1983-07-12 | Process for producing prestressed hollow concrete articles, in particular prestressed concrete pipes, hollow articles produced by the process, in particular a prestressed concrete pipe, as well as an apparatus for carrying out the process |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8467709A0 IT8467709A0 (en) | 1984-07-11 |
IT8467709A1 IT8467709A1 (en) | 1986-01-11 |
IT1179014B true IT1179014B (en) | 1987-09-16 |
Family
ID=6203758
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8453632U IT8453632V0 (en) | 1983-07-12 | 1984-07-11 | PROCEDURE FOR THE MANUFACTURE OF PRECOMPRESSED CONCRETE CABLE BODIES PARTICULARLY PRECOMPRESSED CONCRETE BODIES CABLE BODIES MANUFACTURED WITH THE PROCEDURE PARTICULARLY PRECOMPRESSED CONCRETE PIPES AND PROCEDURE FOR THE IMPLEMENTATION PROCEDURE |
IT67709/84A IT1179014B (en) | 1983-07-12 | 1984-07-11 | PROCEDURE FOR THE MANUFACTURE OF PRECOMPRESSED CONCRETE CABLE BODIES PARTICULARLY PRECOMPRESSED CONCRETE BODIES CABLE BODIES MANUFACTURED WITH THE PROCEDURE PARTICULARLY PRECOMPRESSED CONCRETE PIPES AND PROCEDURE FOR THE IMPLEMENTATION PROCEDURE |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8453632U IT8453632V0 (en) | 1983-07-12 | 1984-07-11 | PROCEDURE FOR THE MANUFACTURE OF PRECOMPRESSED CONCRETE CABLE BODIES PARTICULARLY PRECOMPRESSED CONCRETE BODIES CABLE BODIES MANUFACTURED WITH THE PROCEDURE PARTICULARLY PRECOMPRESSED CONCRETE PIPES AND PROCEDURE FOR THE IMPLEMENTATION PROCEDURE |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3325075A1 (en) |
FR (1) | FR2548949B1 (en) |
IT (2) | IT8453632V0 (en) |
SE (1) | SE460408B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3616445C1 (en) * | 1986-05-15 | 1987-08-20 | Dyckerhoff & Widmann Ag | Corrosion-resistant pipe consisting of concrete/polymer composite |
DE3721077A1 (en) * | 1987-06-26 | 1989-01-05 | Dyckerhoff & Widmann Ag | Device for producing elongated hollow articles, in particular pipes, from concrete or reinforced concrete |
FR2634856B1 (en) * | 1988-07-05 | 1991-02-01 | Centribeton | CONCRETE CONDUIT |
CN101579890B (en) * | 2009-06-05 | 2011-07-20 | 山东龙泉管道工程股份有限公司 | Vertical type vibratory molding process for concrete tube of lining type prestressed steel cylinder |
CN103507156A (en) * | 2012-06-29 | 2014-01-15 | 江苏华光双顺机械制造有限公司 | Vertical type shake steel mold of PCCPL |
CN109109152B (en) * | 2018-09-17 | 2020-11-03 | 浙江南洋水泥制品有限公司 | Quick forming die of cement tubulation |
CN113172750B (en) * | 2021-04-12 | 2022-06-28 | 建华建材(中国)有限公司 | Tensioning device and tensioning process for enhanced precast pile |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH216144A (en) * | 1939-02-25 | 1941-08-15 | Guerci Giovanni | Process and installation for the manufacture of fiber cement tubes by centrifuging. |
DE1012555B (en) * | 1955-06-27 | 1957-07-18 | Tryckroer Ab | Form for the production of socket pipes made of concrete with pre-stressed reinforcement |
US3034536A (en) * | 1958-02-19 | 1962-05-15 | Lock Joint Pipe Co | Prestressed concrete pipes |
FR1247386A (en) * | 1959-10-19 | 1960-12-02 | Cie De Pont A Mousson | Advanced mold for concrete pipes |
FR1382165A (en) * | 1963-09-20 | 1964-12-18 | Pacific Clay Products | Method and apparatus for the manufacture of clay tubes |
FR1548503A (en) * | 1967-10-23 | 1968-12-06 | ||
GB1328688A (en) * | 1970-10-27 | 1973-08-30 | Robinson Clay Product Co | Apparatus for pressing of clay pipe using an elastomeric mandrel |
-
1983
- 1983-07-12 DE DE19833325075 patent/DE3325075A1/en active Granted
-
1984
- 1984-07-10 FR FR8410972A patent/FR2548949B1/en not_active Expired
- 1984-07-11 IT IT8453632U patent/IT8453632V0/en unknown
- 1984-07-11 SE SE8403673A patent/SE460408B/en not_active Application Discontinuation
- 1984-07-11 IT IT67709/84A patent/IT1179014B/en active
Also Published As
Publication number | Publication date |
---|---|
DE3325075C2 (en) | 1988-03-17 |
IT8453632V0 (en) | 1984-07-11 |
IT8467709A0 (en) | 1984-07-11 |
DE3325075A1 (en) | 1985-01-24 |
FR2548949A1 (en) | 1985-01-18 |
SE460408B (en) | 1989-10-09 |
SE8403673L (en) | 1985-01-13 |
IT8467709A1 (en) | 1986-01-11 |
FR2548949B1 (en) | 1988-07-01 |
SE8403673D0 (en) | 1984-07-11 |
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