JPS63198697U - - Google Patents
Info
- Publication number
- JPS63198697U JPS63198697U JP8903587U JP8903587U JPS63198697U JP S63198697 U JPS63198697 U JP S63198697U JP 8903587 U JP8903587 U JP 8903587U JP 8903587 U JP8903587 U JP 8903587U JP S63198697 U JPS63198697 U JP S63198697U
- Authority
- JP
- Japan
- Prior art keywords
- reaction force
- force receiving
- shield machine
- building wall
- starting shaft
- Prior art date
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8903587U JPH052710Y2 (en, 2012) | 1987-06-11 | 1987-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8903587U JPH052710Y2 (en, 2012) | 1987-06-11 | 1987-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63198697U true JPS63198697U (en, 2012) | 1988-12-21 |
| JPH052710Y2 JPH052710Y2 (en, 2012) | 1993-01-22 |
Family
ID=30947652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8903587U Expired - Lifetime JPH052710Y2 (en, 2012) | 1987-06-11 | 1987-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052710Y2 (en, 2012) |
-
1987
- 1987-06-11 JP JP8903587U patent/JPH052710Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH052710Y2 (en, 2012) | 1993-01-22 |