JPH0453880U - - Google Patents
Info
- Publication number
- JPH0453880U JPH0453880U JP9643790U JP9643790U JPH0453880U JP H0453880 U JPH0453880 U JP H0453880U JP 9643790 U JP9643790 U JP 9643790U JP 9643790 U JP9643790 U JP 9643790U JP H0453880 U JPH0453880 U JP H0453880U
- Authority
- JP
- Japan
- Prior art keywords
- outer shell
- shield excavator
- partition wall
- hole
- cutter head
- 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
- 238000005192 partition Methods 0.000 claims description 6
- 230000005641 tunneling Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9643790U JPH0647995Y2 (ja) | 1990-09-12 | 1990-09-12 | シールド掘進機の水没防止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9643790U JPH0647995Y2 (ja) | 1990-09-12 | 1990-09-12 | シールド掘進機の水没防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0453880U true JPH0453880U (no) | 1992-05-08 |
JPH0647995Y2 JPH0647995Y2 (ja) | 1994-12-07 |
Family
ID=31835979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9643790U Expired - Lifetime JPH0647995Y2 (ja) | 1990-09-12 | 1990-09-12 | シールド掘進機の水没防止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0647995Y2 (no) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016172992A (ja) * | 2015-03-17 | 2016-09-29 | 株式会社熊谷組 | 管設置装置 |
CN115387803A (zh) * | 2022-08-11 | 2022-11-25 | 华能云南滇东能源有限责任公司 | 掘进机撑紧盾和掘进机 |
-
1990
- 1990-09-12 JP JP9643790U patent/JPH0647995Y2/ja not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016172992A (ja) * | 2015-03-17 | 2016-09-29 | 株式会社熊谷組 | 管設置装置 |
CN115387803A (zh) * | 2022-08-11 | 2022-11-25 | 华能云南滇东能源有限责任公司 | 掘进机撑紧盾和掘进机 |
CN115387803B (zh) * | 2022-08-11 | 2023-09-22 | 华能云南滇东能源有限责任公司 | 掘进机撑紧盾和掘进机 |
Also Published As
Publication number | Publication date |
---|---|
JPH0647995Y2 (ja) | 1994-12-07 |
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