NL61228C - - Google Patents
Info
- Publication number
- NL61228C NL61228C NL61228DC NL61228C NL 61228 C NL61228 C NL 61228C NL 61228D C NL61228D C NL 61228DC NL 61228 C NL61228 C NL 61228C
- Authority
- NL
- Netherlands
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
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR984471T | 1943-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL61228C true NL61228C (es) |
Family
ID=9536736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL61228D NL61228C (es) | 1943-09-30 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2449276A (es) |
| FR (1) | FR984471A (es) |
| NL (1) | NL61228C (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2675695A (en) * | 1954-04-20 | Composite structure of metal and concrete | ||
| US2674115A (en) * | 1949-06-23 | 1954-04-06 | Grands Travaux De Marseille Sa | Flexible pretensioned reinforcement for prestressed structures |
| US2696040A (en) * | 1950-09-15 | 1954-12-07 | Preload Co Inc | Method and apparatus for prestressing |
| US2677956A (en) * | 1950-11-13 | 1954-05-11 | Schorer Corp | Prestressing and reinforcing apparatus for concrete structures |
| DE954195C (de) * | 1952-12-10 | 1956-12-13 | Bauunternehmung Sager & Woerne | Aus Einzeldraehten mit radialen Beruehrungsflaechen zusammengesetztes Vorspannglied |
| US3007284A (en) * | 1954-04-13 | 1961-11-07 | Southwest Structural Concrete | Prestressed concrete slabs |
| US2934935A (en) * | 1956-01-20 | 1960-05-03 | Holzmann Philipp Ag | Cast tensioning head for anchoring tensioning members, preferably for prestressed concrete |
| US3516211A (en) * | 1967-01-20 | 1970-06-23 | Beton & Monierbau Ag | Internally prestressed reinforcement rod |
| DE3418318A1 (de) * | 1984-05-17 | 1985-11-21 | Friedrich J. Ing. Rottenmann Bodner | Bewehrungselement fuer spannbeton-konstruktionsteile |
| FR2858345B1 (fr) | 2003-07-28 | 2007-04-20 | Freyssinet Int Stup | Procede de renforcement d'un ouvrage d'art et piece d'ancrage associee |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2270240A (en) * | 1939-08-26 | 1942-01-20 | Freyssinet Eugene | Anchoring of tensioned cables in concrete constructions |
| US2303394A (en) * | 1940-02-21 | 1942-12-01 | Schorer Herman | Prestressing reinforced concrete |
| US2371882A (en) * | 1940-10-28 | 1945-03-20 | Freyssinet Eugene | Tensioning and anchoring of cables in concrete or similar structures |
| US2328033A (en) * | 1941-08-14 | 1943-08-31 | Schorer Herman | Prestressing reinforcing device for concrete |
| US2378584A (en) * | 1943-05-05 | 1945-06-19 | Schorer Corp | Prestressing reinforcing device for concrete |
-
0
- NL NL61228D patent/NL61228C/xx active
-
1943
- 1943-09-30 FR FR984471D patent/FR984471A/fr not_active Expired
-
1945
- 1945-07-20 US US606116A patent/US2449276A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2449276A (en) | 1948-09-14 |
| FR984471A (fr) | 1951-07-06 |