JPH0419106Y2 - - Google Patents
Info
- Publication number
- JPH0419106Y2 JPH0419106Y2 JP1986191209U JP19120986U JPH0419106Y2 JP H0419106 Y2 JPH0419106 Y2 JP H0419106Y2 JP 1986191209 U JP1986191209 U JP 1986191209U JP 19120986 U JP19120986 U JP 19120986U JP H0419106 Y2 JPH0419106 Y2 JP H0419106Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cutter head
- retractable
- earth
- rotary
- 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.)
- Expired
Links
- 239000004576 sand Substances 0.000 claims description 26
- 238000005192 partition Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000009412 basement excavation Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986191209U JPH0419106Y2 (de) | 1986-12-11 | 1986-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986191209U JPH0419106Y2 (de) | 1986-12-11 | 1986-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6395799U JPS6395799U (de) | 1988-06-21 |
| JPH0419106Y2 true JPH0419106Y2 (de) | 1992-04-28 |
Family
ID=31145138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986191209U Expired JPH0419106Y2 (de) | 1986-12-11 | 1986-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419106Y2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4724922B2 (ja) * | 2001-02-05 | 2011-07-13 | 三和機材株式会社 | ２部材間の回転及び軸方向摺動用シール機構 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615199A (ja) * | 1984-06-18 | 1986-01-10 | 大豊建設株式会社 | シ−ルド機 |
-
1986
- 1986-12-11 JP JP1986191209U patent/JPH0419106Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615199A (ja) * | 1984-06-18 | 1986-01-10 | 大豊建設株式会社 | シ−ルド機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6395799U (de) | 1988-06-21 |
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