JPH0419112Y2 - - Google Patents
Info
- Publication number
- JPH0419112Y2 JPH0419112Y2 JP1986104631U JP10463186U JPH0419112Y2 JP H0419112 Y2 JPH0419112 Y2 JP H0419112Y2 JP 1986104631 U JP1986104631 U JP 1986104631U JP 10463186 U JP10463186 U JP 10463186U JP H0419112 Y2 JPH0419112 Y2 JP H0419112Y2
- Authority
- JP
- Japan
- Prior art keywords
- center
- cutter
- earth
- cutter head
- intake port
- 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 38
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 14
- 238000009412 basement excavation Methods 0.000 description 8
- 239000010802 sludge Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004927 clay Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005552 hardfacing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986104631U JPH0419112Y2 (US20090163788A1-20090625-C00002.png) | 1986-07-08 | 1986-07-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986104631U JPH0419112Y2 (US20090163788A1-20090625-C00002.png) | 1986-07-08 | 1986-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS639395U JPS639395U (US20090163788A1-20090625-C00002.png) | 1988-01-21 |
JPH0419112Y2 true JPH0419112Y2 (US20090163788A1-20090625-C00002.png) | 1992-04-28 |
Family
ID=30978303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986104631U Expired JPH0419112Y2 (US20090163788A1-20090625-C00002.png) | 1986-07-08 | 1986-07-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0419112Y2 (US20090163788A1-20090625-C00002.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0617919Y2 (ja) * | 1988-03-23 | 1994-05-11 | 石川島播磨重工業株式会社 | 掘進機のカッタ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60192091A (ja) * | 1984-03-13 | 1985-09-30 | 日立造船株式会社 | 小口径シ−ルド掘進機 |
-
1986
- 1986-07-08 JP JP1986104631U patent/JPH0419112Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60192091A (ja) * | 1984-03-13 | 1985-09-30 | 日立造船株式会社 | 小口径シ−ルド掘進機 |
Also Published As
Publication number | Publication date |
---|---|
JPS639395U (US20090163788A1-20090625-C00002.png) | 1988-01-21 |
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