JPH032095U - - Google Patents
Info
- Publication number
- JPH032095U JPH032095U JP5988789U JP5988789U JPH032095U JP H032095 U JPH032095 U JP H032095U JP 5988789 U JP5988789 U JP 5988789U JP 5988789 U JP5988789 U JP 5988789U JP H032095 U JPH032095 U JP H032095U
- Authority
- JP
- Japan
- Prior art keywords
- earth pressure
- tip
- center shaft
- pressure chamber
- 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
- 238000009412 basement excavation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5988789U JPH0634470Y2 (ja) | 1989-05-23 | 1989-05-23 | シールド掘進機閉塞解除装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5988789U JPH0634470Y2 (ja) | 1989-05-23 | 1989-05-23 | シールド掘進機閉塞解除装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH032095U true JPH032095U (da) | 1991-01-10 |
| JPH0634470Y2 JPH0634470Y2 (ja) | 1994-09-07 |
Family
ID=31586780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5988789U Expired - Lifetime JPH0634470Y2 (ja) | 1989-05-23 | 1989-05-23 | シールド掘進機閉塞解除装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634470Y2 (da) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009072488A (ja) * | 2007-09-25 | 2009-04-09 | Sanwa Kako Co Ltd | 手術室用フロアマット |
| CN109899080A (zh) * | 2019-04-11 | 2019-06-18 | 中铁工程装备集团有限公司 | 一种微型顶管式掘进机 |
-
1989
- 1989-05-23 JP JP5988789U patent/JPH0634470Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009072488A (ja) * | 2007-09-25 | 2009-04-09 | Sanwa Kako Co Ltd | 手術室用フロアマット |
| CN109899080A (zh) * | 2019-04-11 | 2019-06-18 | 中铁工程装备集团有限公司 | 一种微型顶管式掘进机 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0634470Y2 (ja) | 1994-09-07 |
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