SU613112A1 - Переходный блок дл оборки крепи с выположенным нижним сводом - Google Patents
Переходный блок дл оборки крепи с выположенным нижним сводомInfo
- Publication number
- SU613112A1 SU613112A1 SU752303755A SU2303755A SU613112A1 SU 613112 A1 SU613112 A1 SU 613112A1 SU 752303755 A SU752303755 A SU 752303755A SU 2303755 A SU2303755 A SU 2303755A SU 613112 A1 SU613112 A1 SU 613112A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- roof support
- positioned lower
- transition block
- lower arch
- prefabricated roof
- Prior art date
Links
- 230000007704 transition Effects 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752303755A SU613112A1 (ru) | 1975-12-29 | 1975-12-29 | Переходный блок дл оборки крепи с выположенным нижним сводом |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752303755A SU613112A1 (ru) | 1975-12-29 | 1975-12-29 | Переходный блок дл оборки крепи с выположенным нижним сводом |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU613112A1 true SU613112A1 (ru) | 1978-06-30 |
Family
ID=20642091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752303755A SU613112A1 (ru) | 1975-12-29 | 1975-12-29 | Переходный блок дл оборки крепи с выположенным нижним сводом |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU613112A1 (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4452549A (en) * | 1982-03-10 | 1984-06-05 | Charcon Tunnels Limited | Tunnel lining rings |
| CN113266369A (zh) * | 2021-06-03 | 2021-08-17 | 上海市基础工程集团有限公司 | 应用于超长距离盾构轴线定位的探测装置 |
-
1975
- 1975-12-29 SU SU752303755A patent/SU613112A1/ru active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4452549A (en) * | 1982-03-10 | 1984-06-05 | Charcon Tunnels Limited | Tunnel lining rings |
| CN113266369A (zh) * | 2021-06-03 | 2021-08-17 | 上海市基础工程集团有限公司 | 应用于超长距离盾构轴线定位的探测装置 |
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