NL44457C - - Google Patents
Info
- Publication number
- NL44457C NL44457C NL44457DA NL44457C NL 44457 C NL44457 C NL 44457C NL 44457D A NL44457D A NL 44457DA NL 44457 C NL44457 C NL 44457C
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D5/00—Lining shafts; Linings therefor
- E21D5/06—Lining shafts; Linings therefor with iron or steel
- E21D5/08—Lining shafts; Linings therefor with iron or steel in the form of profiled parts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH148249D DE675109C (de) | 1936-07-15 | 1936-07-15 | Eiserne Tunnelauskleidung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL44457C true NL44457C (en:Method) |
Family
ID=7180391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL44457D NL44457C (en:Method) | 1936-07-15 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE675109C (en:Method) |
| NL (1) | NL44457C (en:Method) |
-
0
- NL NL44457D patent/NL44457C/xx active
-
1936
- 1936-07-15 DE DEH148249D patent/DE675109C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE675109C (de) | 1939-04-28 |