JPS6289398U - - Google Patents
Info
- Publication number
- JPS6289398U JPS6289398U JP17987185U JP17987185U JPS6289398U JP S6289398 U JPS6289398 U JP S6289398U JP 17987185 U JP17987185 U JP 17987185U JP 17987185 U JP17987185 U JP 17987185U JP S6289398 U JPS6289398 U JP S6289398U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- injection material
- injection
- center shaft
- tube
- 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
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 230000005641 tunneling Effects 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17987185U JPH0332636Y2 (pl) | 1985-11-25 | 1985-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17987185U JPH0332636Y2 (pl) | 1985-11-25 | 1985-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6289398U true JPS6289398U (pl) | 1987-06-08 |
| JPH0332636Y2 JPH0332636Y2 (pl) | 1991-07-10 |
Family
ID=31123317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17987185U Expired JPH0332636Y2 (pl) | 1985-11-25 | 1985-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332636Y2 (pl) |
-
1985
- 1985-11-25 JP JP17987185U patent/JPH0332636Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332636Y2 (pl) | 1991-07-10 |