JPH0342892U - - Google Patents
Info
- Publication number
- JPH0342892U JPH0342892U JP10394389U JP10394389U JPH0342892U JP H0342892 U JPH0342892 U JP H0342892U JP 10394389 U JP10394389 U JP 10394389U JP 10394389 U JP10394389 U JP 10394389U JP H0342892 U JPH0342892 U JP H0342892U
- Authority
- JP
- Japan
- Prior art keywords
- shield
- spretsuda
- spring case
- side spring
- jack
- 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
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10394389U JPH0712477Y2 (ja) | 1989-09-06 | 1989-09-06 | シールド掘進機のスプレッダ回転防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10394389U JPH0712477Y2 (ja) | 1989-09-06 | 1989-09-06 | シールド掘進機のスプレッダ回転防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0342892U true JPH0342892U (de) | 1991-04-23 |
| JPH0712477Y2 JPH0712477Y2 (ja) | 1995-03-22 |
Family
ID=31652756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10394389U Expired - Lifetime JPH0712477Y2 (ja) | 1989-09-06 | 1989-09-06 | シールド掘進機のスプレッダ回転防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712477Y2 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010068762A (ko) * | 2000-01-10 | 2001-07-23 | 위성길 | 지중 매설용 관로의 추진장치 |
| JP2006274651A (ja) * | 2005-03-29 | 2006-10-12 | Nishimatsu Constr Co Ltd | シールドジャッキ |
-
1989
- 1989-09-06 JP JP10394389U patent/JPH0712477Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010068762A (ko) * | 2000-01-10 | 2001-07-23 | 위성길 | 지중 매설용 관로의 추진장치 |
| JP2006274651A (ja) * | 2005-03-29 | 2006-10-12 | Nishimatsu Constr Co Ltd | シールドジャッキ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712477Y2 (ja) | 1995-03-22 |