BE565355A - - Google Patents
Info
- Publication number
- BE565355A BE565355A BE565355A BE565355A BE565355A BE 565355 A BE565355 A BE 565355A BE 565355 A BE565355 A BE 565355A BE 565355 A BE565355 A BE 565355A BE 565355 A BE565355 A BE 565355A
- Authority
- BE
- Belgium
- Prior art keywords
- retaining element
- element according
- clamping device
- receiving part
- deformation tools
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 4
- 238000007542 hardness measurement Methods 0.000 claims description 2
- 235000000396 iron Nutrition 0.000 description 8
- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000772415 Neovison vison Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE565355A BE565355A (enrdf_load_html_response) | 1958-03-03 | 1958-03-03 | |
| BE575437A BE575437R (fr) | 1958-03-03 | 1959-02-05 | Elemént de soutènement élastique pour le soutènement de galeries souterraines. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE565355A BE565355A (enrdf_load_html_response) | 1958-03-03 | 1958-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE565355A true BE565355A (enrdf_load_html_response) | 1958-03-31 |
Family
ID=185893
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE565355A BE565355A (enrdf_load_html_response) | 1958-03-03 | 1958-03-03 | |
| BE575437A BE575437R (fr) | 1958-03-03 | 1959-02-05 | Elemént de soutènement élastique pour le soutènement de galeries souterraines. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE575437A BE575437R (fr) | 1958-03-03 | 1959-02-05 | Elemént de soutènement élastique pour le soutènement de galeries souterraines. |
Country Status (1)
| Country | Link |
|---|---|
| BE (2) | BE565355A (enrdf_load_html_response) |
-
1958
- 1958-03-03 BE BE565355A patent/BE565355A/fr unknown
-
1959
- 1959-02-05 BE BE575437A patent/BE575437R/fr active
Also Published As
| Publication number | Publication date |
|---|---|
| BE575437R (fr) | 1959-05-29 |
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