DE8807621U1 - - Google Patents
Info
- Publication number
- DE8807621U1 DE8807621U1 DE8807621U DE8807621U DE8807621U1 DE 8807621 U1 DE8807621 U1 DE 8807621U1 DE 8807621 U DE8807621 U DE 8807621U DE 8807621 U DE8807621 U DE 8807621U DE 8807621 U1 DE8807621 U1 DE 8807621U1
- Authority
- DE
- Germany
- 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
- 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)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8807621U DE8807621U1 (de) | 1988-06-11 | 1988-06-11 | |
| FR8900915A FR2632682A1 (fr) | 1988-06-11 | 1989-01-25 | Treillis de garnissage de taille |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8807621U DE8807621U1 (de) | 1988-06-11 | 1988-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8807621U1 true DE8807621U1 (de) | 1988-09-08 |
Family
ID=6824943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8807621U Expired DE8807621U1 (de) | 1988-06-11 | 1988-06-11 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE8807621U1 (de) |
| FR (1) | FR2632682A1 (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2622281C2 (de) * | 1976-05-19 | 1978-04-06 | Thyssen Industrie Ag, 4300 Essen | Verzugmatte für den Graben- und Tunnelausbau |
| DE2928782C2 (de) * | 1979-07-17 | 1983-03-10 | Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter | Knotenverzugmatte für den Untertagebetrieb |
| GB2080841B (en) * | 1980-07-23 | 1984-03-07 | Bhaga Engineering Co Ltd | Improvements relating to lagging panels for use with mine roadway supports |
| DE3612506C1 (en) * | 1986-04-14 | 1987-08-27 | Fenne Gmbh & Co Dr R | Lagging mat for face support |
-
1988
- 1988-06-11 DE DE8807621U patent/DE8807621U1/de not_active Expired
-
1989
- 1989-01-25 FR FR8900915A patent/FR2632682A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2632682A1 (fr) | 1989-12-15 |