CS172285B2 - - Google Patents
Info
- Publication number
- CS172285B2 CS172285B2 CS750674A CS750674A CS172285B2 CS 172285 B2 CS172285 B2 CS 172285B2 CS 750674 A CS750674 A CS 750674A CS 750674 A CS750674 A CS 750674A CS 172285 B2 CS172285 B2 CS 172285B2
- Authority
- CS
- Czechoslovakia
Links
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
- E21D11/14—Lining predominantly with metal
- E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
- E21D11/152—Laggings made of grids or nettings
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)
- Road Paving Structures (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732360808 DE2360808C3 (de) | 1973-12-06 | Ausbauverzugmatte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS172285B2 true CS172285B2 (cs) | 1976-12-29 |
Family
ID=5900072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS750674A CS172285B2 (cs) | 1973-12-06 | 1974-11-04 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE823073A (cs) |
| CS (1) | CS172285B2 (cs) |
| FR (1) | FR2253913B3 (cs) |
| GB (1) | GB1457834A (cs) |
-
1974
- 1974-11-04 CS CS750674A patent/CS172285B2/cs unknown
- 1974-11-14 GB GB4925874A patent/GB1457834A/en not_active Expired
- 1974-12-03 FR FR7439550A patent/FR2253913B3/fr not_active Expired
- 1974-12-06 BE BE151267A patent/BE823073A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2253913B3 (cs) | 1977-08-26 |
| GB1457834A (en) | 1976-12-08 |
| BE823073A (fr) | 1975-04-01 |
| DE2360808B2 (de) | 1976-08-05 |
| FR2253913A1 (cs) | 1975-07-04 |
| DE2360808A1 (de) | 1975-06-12 |