FR2308736A1 - Obus extrudeur a bruleur pour la formation et la consolidation " in situ " des galeries de drainage creusees a la charrue-taupe - Google Patents
Obus extrudeur a bruleur pour la formation et la consolidation " in situ " des galeries de drainage creusees a la charrue-taupeInfo
- Publication number
- FR2308736A1 FR2308736A1 FR7515738A FR7515738A FR2308736A1 FR 2308736 A1 FR2308736 A1 FR 2308736A1 FR 7515738 A FR7515738 A FR 7515738A FR 7515738 A FR7515738 A FR 7515738A FR 2308736 A1 FR2308736 A1 FR 2308736A1
- Authority
- FR
- France
- Prior art keywords
- burner
- shaped body
- tunnel
- appts
- drainage
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/101—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables forming during digging, e.g. underground canalisations or conduits, by bending or twisting a strip of pliable material; by extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7515738A FR2308736A1 (fr) | 1975-04-23 | 1975-04-23 | Obus extrudeur a bruleur pour la formation et la consolidation " in situ " des galeries de drainage creusees a la charrue-taupe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7515738A FR2308736A1 (fr) | 1975-04-23 | 1975-04-23 | Obus extrudeur a bruleur pour la formation et la consolidation " in situ " des galeries de drainage creusees a la charrue-taupe |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2308736A1 true FR2308736A1 (fr) | 1976-11-19 |
Family
ID=9155462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7515738A Withdrawn FR2308736A1 (fr) | 1975-04-23 | 1975-04-23 | Obus extrudeur a bruleur pour la formation et la consolidation " in situ " des galeries de drainage creusees a la charrue-taupe |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2308736A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1227189A2 (fr) * | 2000-12-04 | 2002-07-31 | Copros Co., Ltd. | Appareil d'excavation pour un drainage |
-
1975
- 1975-04-23 FR FR7515738A patent/FR2308736A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1227189A2 (fr) * | 2000-12-04 | 2002-07-31 | Copros Co., Ltd. | Appareil d'excavation pour un drainage |
EP1227189A3 (fr) * | 2000-12-04 | 2003-03-05 | Copros Co., Ltd. | Appareil d'excavation pour un drainage |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |