JPS4876923A - - Google Patents
Info
- Publication number
- JPS4876923A JPS4876923A JP12948872A JP12948872A JPS4876923A JP S4876923 A JPS4876923 A JP S4876923A JP 12948872 A JP12948872 A JP 12948872A JP 12948872 A JP12948872 A JP 12948872A JP S4876923 A JPS4876923 A JP S4876923A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/129—Polyhedrons, tetrapods or similar bodies, whether or not threaded on strings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ocean & Marine Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7147889A FR2166650A5 (enrdf_load_stackoverflow) | 1971-12-27 | 1971-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4876923A true JPS4876923A (enrdf_load_stackoverflow) | 1973-10-16 |
| JPS5427367B2 JPS5427367B2 (enrdf_load_stackoverflow) | 1979-09-10 |
Family
ID=9088547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12948872A Expired JPS5427367B2 (enrdf_load_stackoverflow) | 1971-12-27 | 1972-12-25 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5427367B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2166650A5 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2449164A1 (fr) * | 1979-02-14 | 1980-09-12 | Sogreah | Bloc artificiel pour structures maritimes et fluviales |
| US5441362A (en) * | 1993-09-30 | 1995-08-15 | The United States Of America As Represented By The Secretary Of The Army | Concrete armor unit for protecting coastal and hydraulic structures and shorelines |
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1971
- 1971-12-27 FR FR7147889A patent/FR2166650A5/fr not_active Expired
-
1972
- 1972-12-25 JP JP12948872A patent/JPS5427367B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2166650A5 (enrdf_load_stackoverflow) | 1973-08-17 |
| JPS5427367B2 (enrdf_load_stackoverflow) | 1979-09-10 |