FR2069538A5 - - Google Patents
Info
- Publication number
- FR2069538A5 FR2069538A5 FR7041119A FR7041119A FR2069538A5 FR 2069538 A5 FR2069538 A5 FR 2069538A5 FR 7041119 A FR7041119 A FR 7041119A FR 7041119 A FR7041119 A FR 7041119A FR 2069538 A5 FR2069538 A5 FR 2069538A5
- Authority
- FR
- France
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/005—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by forcing prefabricated elements through the ground, e.g. by pushing lining from an access pit
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702021839 DE2021839C3 (de) | 1970-05-05 | 1970-05-05 | Vorrichtung zum Vortrieb von Vorschubbauwerken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2069538A5 true FR2069538A5 (cg-RX-API-DMAC10.html) | 1971-09-03 |
Family
ID=5770227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7041119A Expired FR2069538A5 (cg-RX-API-DMAC10.html) | 1970-05-05 | 1970-11-17 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2021839C3 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2069538A5 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1322210A (cg-RX-API-DMAC10.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2123457B (en) * | 1982-07-09 | 1985-06-26 | Coal Ind | Excavating machine |
| GB8927648D0 (en) * | 1989-12-07 | 1990-02-07 | Aeb Jacked Structures Ltd | Improvements in and relating to forming a passageway through the ground |
| DE10030782C1 (de) * | 1999-07-09 | 2001-10-18 | Benedikt Weiss | Rohrvorpresseinrichtung |
| ATE470783T1 (de) * | 2005-04-11 | 2010-06-15 | Tunnel Holding Svizzera Sa | Verfahren und vorrichtung zum aufbau einer unterführung die bahnlinien mit einer oder mehr schienen kreuzt |
-
1970
- 1970-05-05 DE DE19702021839 patent/DE2021839C3/de not_active Expired
- 1970-11-10 GB GB5340470A patent/GB1322210A/en not_active Expired
- 1970-11-17 FR FR7041119A patent/FR2069538A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2021839C3 (de) | 1978-04-27 |
| DE2021839A1 (de) | 1971-11-25 |
| GB1322210A (en) | 1973-07-04 |
| DE2021839B2 (de) | 1977-02-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |