BE575437R - Elastic support element for the support of underground galleries. - Google Patents
Elastic support element for the support of underground galleries.Info
- Publication number
- BE575437R BE575437R BE575437A BE575437A BE575437R BE 575437 R BE575437 R BE 575437R BE 575437 A BE575437 A BE 575437A BE 575437 A BE575437 A BE 575437A BE 575437 R BE575437 R BE 575437R
- Authority
- BE
- Belgium
- Prior art keywords
- support
- underground galleries
- support element
- elastic
- elastic support
- Prior art date
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
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
- E21D11/183—Supporting means for arch members, not provided for in E21D11/22
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)
- Clamps And Clips (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE565355A BE565355A (en) | 1958-03-03 | 1958-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE575437R true BE575437R (en) | 1959-05-29 |
Family
ID=185893
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE565355A BE565355A (en) | 1958-03-03 | 1958-03-03 | |
BE575437A BE575437R (en) | 1958-03-03 | 1959-02-05 | Elastic support element for the support of underground galleries. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE565355A BE565355A (en) | 1958-03-03 | 1958-03-03 |
Country Status (1)
Country | Link |
---|---|
BE (2) | BE565355A (en) |
-
1958
- 1958-03-03 BE BE565355A patent/BE565355A/fr unknown
-
1959
- 1959-02-05 BE BE575437A patent/BE575437R/en active
Also Published As
Publication number | Publication date |
---|---|
BE565355A (en) | 1958-03-31 |
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