DE2918653C2 - - Google Patents
Info
- Publication number
- DE2918653C2 DE2918653C2 DE19792918653 DE2918653A DE2918653C2 DE 2918653 C2 DE2918653 C2 DE 2918653C2 DE 19792918653 DE19792918653 DE 19792918653 DE 2918653 A DE2918653 A DE 2918653A DE 2918653 C2 DE2918653 C2 DE 2918653C2
- 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
- E21D11/34—Joints between vertical props and horizontal top bars
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)
- Joining Of Building Structures In Genera (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792918653 DE2918653A1 (de) | 1979-05-09 | 1979-05-09 | Vorrichtung fuer den untertagebetrieb zur verbindung eines holzstempels mit dem ende einer kappe, insbesondere von ausbauprofil des streckenausbaus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792918653 DE2918653A1 (de) | 1979-05-09 | 1979-05-09 | Vorrichtung fuer den untertagebetrieb zur verbindung eines holzstempels mit dem ende einer kappe, insbesondere von ausbauprofil des streckenausbaus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2918653A1 DE2918653A1 (de) | 1980-11-20 |
DE2918653C2 true DE2918653C2 ( ) | 1987-01-08 |
Family
ID=6070296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792918653 Granted DE2918653A1 (de) | 1979-05-09 | 1979-05-09 | Vorrichtung fuer den untertagebetrieb zur verbindung eines holzstempels mit dem ende einer kappe, insbesondere von ausbauprofil des streckenausbaus |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2918653A1 ( ) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507247A1 (fr) * | 1981-06-03 | 1982-12-10 | Usinor | Dispositif de soutenement perfectionne |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE665786C (de) * | 1938-10-04 | Franz Duetsch Nachf Komm Ges | Z-foermiger Kappschuh | |
DE1990319U (de) * | 1968-08-01 | Lorenz-Polygon-Ausbau Gesellschaft mit beschrankter Haftung 4600 Dortmund | Z-formiger Kappschuh | |
DE540769C (de) * | 1931-12-29 | Johann Bertels | Schmiedeeiserner Kappschuh aus Flacheisen | |
DE502035C (de) * | 1928-01-28 | 1930-07-12 | Alfred Thiemann | Aus zwei gegeneinander verschiebbaren Teilen bestehender Kappschuh |
-
1979
- 1979-05-09 DE DE19792918653 patent/DE2918653A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2918653A1 (de) | 1980-11-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |