JPH0266890U - - Google Patents
Info
- Publication number
- JPH0266890U JPH0266890U JP14567988U JP14567988U JPH0266890U JP H0266890 U JPH0266890 U JP H0266890U JP 14567988 U JP14567988 U JP 14567988U JP 14567988 U JP14567988 U JP 14567988U JP H0266890 U JPH0266890 U JP H0266890U
- Authority
- JP
- Japan
- Prior art keywords
- earth
- bulkhead
- expands
- cutter
- cone
- 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
- 239000004576 sand Substances 0.000 claims 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988145679U JPH0629277Y2 (ja) | 1988-11-08 | 1988-11-08 | 密閉型土圧系シールドトンネル掘削機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988145679U JPH0629277Y2 (ja) | 1988-11-08 | 1988-11-08 | 密閉型土圧系シールドトンネル掘削機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0266890U true JPH0266890U (pt) | 1990-05-21 |
JPH0629277Y2 JPH0629277Y2 (ja) | 1994-08-10 |
Family
ID=31414483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988145679U Expired - Lifetime JPH0629277Y2 (ja) | 1988-11-08 | 1988-11-08 | 密閉型土圧系シールドトンネル掘削機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0629277Y2 (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017106192A (ja) * | 2015-12-08 | 2017-06-15 | 株木建設株式会社 | トンネル掘削装置、及び、トンネル掘削方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5585799A (en) * | 1978-12-22 | 1980-06-28 | Maeda Construction | Shield excavator |
JPS5951894U (ja) * | 1982-09-27 | 1984-04-05 | 株式会社銭高組 | シ−ルド掘進機 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5951894B2 (ja) * | 1979-05-01 | 1984-12-17 | 日精樹脂工業株式会社 | 射出成形用バルブノズル |
-
1988
- 1988-11-08 JP JP1988145679U patent/JPH0629277Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5585799A (en) * | 1978-12-22 | 1980-06-28 | Maeda Construction | Shield excavator |
JPS5951894U (ja) * | 1982-09-27 | 1984-04-05 | 株式会社銭高組 | シ−ルド掘進機 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017106192A (ja) * | 2015-12-08 | 2017-06-15 | 株木建設株式会社 | トンネル掘削装置、及び、トンネル掘削方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0629277Y2 (ja) | 1994-08-10 |
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