FR1034894A - Shrink-wrapped hollow bodies and their manufacturing process - Google Patents
Shrink-wrapped hollow bodies and their manufacturing processInfo
- Publication number
- FR1034894A FR1034894A FR1034894DA FR1034894A FR 1034894 A FR1034894 A FR 1034894A FR 1034894D A FR1034894D A FR 1034894DA FR 1034894 A FR1034894 A FR 1034894A
- Authority
- FR
- France
- Prior art keywords
- shrink
- manufacturing process
- hollow bodies
- wrapped hollow
- wrapped
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1034894T | 1951-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1034894A true FR1034894A (en) | 1953-08-05 |
Family
ID=9585369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1034894D Expired FR1034894A (en) | 1951-03-30 | 1951-03-30 | Shrink-wrapped hollow bodies and their manufacturing process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1034894A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1293441B (en) * | 1962-05-24 | 1969-04-24 | Cie D Ingenieurs Et Technicien | Hollow bodies made of prestressed concrete and process for its production |
DE1434801B1 (en) * | 1963-03-02 | 1970-09-03 | Siemens Ag | Process for the production of a prestressed concrete pressure vessel for nuclear reactors and a vessel produced by this process |
DE1434612B1 (en) * | 1964-01-15 | 1971-12-23 | Dyckerhoff & Widmann Ag | For a nuclear reactor, specific concrete pressure vessels prestressed in the longitudinal and ring directions |
-
1951
- 1951-03-30 FR FR1034894D patent/FR1034894A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1293441B (en) * | 1962-05-24 | 1969-04-24 | Cie D Ingenieurs Et Technicien | Hollow bodies made of prestressed concrete and process for its production |
DE1434801B1 (en) * | 1963-03-02 | 1970-09-03 | Siemens Ag | Process for the production of a prestressed concrete pressure vessel for nuclear reactors and a vessel produced by this process |
DE1434612B1 (en) * | 1964-01-15 | 1971-12-23 | Dyckerhoff & Widmann Ag | For a nuclear reactor, specific concrete pressure vessels prestressed in the longitudinal and ring directions |
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