FR1076592A - Perfectionnements aux conduites en béton précontraint - Google Patents
Perfectionnements aux conduites en béton précontraintInfo
- Publication number
- FR1076592A FR1076592A FR1076592DA FR1076592A FR 1076592 A FR1076592 A FR 1076592A FR 1076592D A FR1076592D A FR 1076592DA FR 1076592 A FR1076592 A FR 1076592A
- Authority
- FR
- France
- Prior art keywords
- prestressed concrete
- concrete pipes
- pipes
- 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
- 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
- B28B21/62—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements circumferential laterally tensioned
-
- 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/0027—Joints for pipes made of reinforced concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1076592X | 1952-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1076592A true FR1076592A (fr) | 1954-10-27 |
Family
ID=11430390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1076592D Expired FR1076592A (fr) | 1952-09-01 | 1953-04-30 | Perfectionnements aux conduites en béton précontraint |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1076592A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3034537A (en) * | 1958-05-20 | 1962-05-15 | Lock Joint Pipe Co | Prestressed concrete pipes |
-
1953
- 1953-04-30 FR FR1076592D patent/FR1076592A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3034537A (en) * | 1958-05-20 | 1962-05-15 | Lock Joint Pipe Co | Prestressed concrete pipes |
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