JPH0355677Y2 - - Google Patents
Info
- Publication number
- JPH0355677Y2 JPH0355677Y2 JP11860286U JP11860286U JPH0355677Y2 JP H0355677 Y2 JPH0355677 Y2 JP H0355677Y2 JP 11860286 U JP11860286 U JP 11860286U JP 11860286 U JP11860286 U JP 11860286U JP H0355677 Y2 JPH0355677 Y2 JP H0355677Y2
- Authority
- JP
- Japan
- Prior art keywords
- gripper
- shield
- shield body
- rolling
- ground
- 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.)
- Expired
Links
- 238000005096 rolling process Methods 0.000 description 10
- 239000011435 rock Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11860286U JPH0355677Y2 (en, 2012) | 1986-07-31 | 1986-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11860286U JPH0355677Y2 (en, 2012) | 1986-07-31 | 1986-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6327595U JPS6327595U (en, 2012) | 1988-02-23 |
| JPH0355677Y2 true JPH0355677Y2 (en, 2012) | 1991-12-11 |
Family
ID=31005209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11860286U Expired JPH0355677Y2 (en, 2012) | 1986-07-31 | 1986-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355677Y2 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2524853B2 (ja) * | 1990-04-03 | 1996-08-14 | 株式会社小松製作所 | シ―ルド掘進機のグリッパ装置 |
-
1986
- 1986-07-31 JP JP11860286U patent/JPH0355677Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6327595U (en, 2012) | 1988-02-23 |