JPH01156295U - - Google Patents
Info
- Publication number
- JPH01156295U JPH01156295U JP5381788U JP5381788U JPH01156295U JP H01156295 U JPH01156295 U JP H01156295U JP 5381788 U JP5381788 U JP 5381788U JP 5381788 U JP5381788 U JP 5381788U JP H01156295 U JPH01156295 U JP H01156295U
- Authority
- JP
- Japan
- Prior art keywords
- trunk
- refracting
- shield excavator
- shield
- main body
- 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
- 210000005010 torso Anatomy 0.000 claims 1
- 230000005641 tunneling Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 3
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5381788U JPH0626623Y2 (ja) | 1988-04-20 | 1988-04-20 | 屈折式シールド掘進機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5381788U JPH0626623Y2 (ja) | 1988-04-20 | 1988-04-20 | 屈折式シールド掘進機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01156295U true JPH01156295U (en, 2012) | 1989-10-26 |
| JPH0626623Y2 JPH0626623Y2 (ja) | 1994-07-20 |
Family
ID=31279776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5381788U Expired - Lifetime JPH0626623Y2 (ja) | 1988-04-20 | 1988-04-20 | 屈折式シールド掘進機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626623Y2 (en, 2012) |
-
1988
- 1988-04-20 JP JP5381788U patent/JPH0626623Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626623Y2 (ja) | 1994-07-20 |