JPS6371299U - - Google Patents
Info
- Publication number
- JPS6371299U JPS6371299U JP16419186U JP16419186U JPS6371299U JP S6371299 U JPS6371299 U JP S6371299U JP 16419186 U JP16419186 U JP 16419186U JP 16419186 U JP16419186 U JP 16419186U JP S6371299 U JPS6371299 U JP S6371299U
- Authority
- JP
- Japan
- Prior art keywords
- segment
- erector
- swivel ring
- gripped
- rotated
- 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
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000005641 tunneling Effects 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986164191U JPH0322399Y2 (OSRAM) | 1986-10-28 | 1986-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986164191U JPH0322399Y2 (OSRAM) | 1986-10-28 | 1986-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6371299U true JPS6371299U (OSRAM) | 1988-05-13 |
| JPH0322399Y2 JPH0322399Y2 (OSRAM) | 1991-05-15 |
Family
ID=31093082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986164191U Expired JPH0322399Y2 (OSRAM) | 1986-10-28 | 1986-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322399Y2 (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02194297A (ja) * | 1989-01-20 | 1990-07-31 | Shimizu Corp | シールド工法における自動資材搬送方法 |
| JPH0381497A (ja) * | 1989-08-22 | 1991-04-05 | Kumagai Gumi Co Ltd | トンネルの天盤崩落防止方法及び装置 |
| JP2010070998A (ja) * | 2008-09-19 | 2010-04-02 | Ihi Corp | シールド掘進機 |
-
1986
- 1986-10-28 JP JP1986164191U patent/JPH0322399Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02194297A (ja) * | 1989-01-20 | 1990-07-31 | Shimizu Corp | シールド工法における自動資材搬送方法 |
| JPH0381497A (ja) * | 1989-08-22 | 1991-04-05 | Kumagai Gumi Co Ltd | トンネルの天盤崩落防止方法及び装置 |
| JP2010070998A (ja) * | 2008-09-19 | 2010-04-02 | Ihi Corp | シールド掘進機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322399Y2 (OSRAM) | 1991-05-15 |
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