BE570809A - - Google Patents
Info
- Publication number
- BE570809A BE570809A BE570809DA BE570809A BE 570809 A BE570809 A BE 570809A BE 570809D A BE570809D A BE 570809DA BE 570809 A BE570809 A BE 570809A
- Authority
- BE
- Belgium
- Prior art keywords
- shovel
- hanger
- galleries
- excavator
- lifting device
- Prior art date
Links
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 241001293113 Anas clypeata Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE570809A true BE570809A (de) |
Family
ID=189233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE570809D BE570809A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE570809A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038829A (en) * | 1975-09-25 | 1977-08-02 | Bochumer Eisenhutte Heintzmann & Company | Method of and apparatus for lining a tunnel |
-
0
- BE BE570809D patent/BE570809A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038829A (en) * | 1975-09-25 | 1977-08-02 | Bochumer Eisenhutte Heintzmann & Company | Method of and apparatus for lining a tunnel |
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