JPH0523676Y2 - - Google Patents
Info
- Publication number
- JPH0523676Y2 JPH0523676Y2 JP1987087881U JP8788187U JPH0523676Y2 JP H0523676 Y2 JPH0523676 Y2 JP H0523676Y2 JP 1987087881 U JP1987087881 U JP 1987087881U JP 8788187 U JP8788187 U JP 8788187U JP H0523676 Y2 JPH0523676 Y2 JP H0523676Y2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- shield
- cutter head
- rotating shaft
- rotatably
- 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 - Lifetime
Links
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000009412 basement excavation Methods 0.000 description 10
- 238000005452 bending Methods 0.000 description 9
- 238000004898 kneading Methods 0.000 description 7
- 238000005192 partition Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000001141 propulsive effect Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987087881U JPH0523676Y2 (US20080293856A1-20081127-C00150.png) | 1987-06-05 | 1987-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987087881U JPH0523676Y2 (US20080293856A1-20081127-C00150.png) | 1987-06-05 | 1987-06-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63198695U JPS63198695U (US20080293856A1-20081127-C00150.png) | 1988-12-21 |
| JPH0523676Y2 true JPH0523676Y2 (US20080293856A1-20081127-C00150.png) | 1993-06-16 |
Family
ID=30945498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987087881U Expired - Lifetime JPH0523676Y2 (US20080293856A1-20081127-C00150.png) | 1987-06-05 | 1987-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523676Y2 (US20080293856A1-20081127-C00150.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6438809B2 (ja) * | 2015-03-17 | 2018-12-19 | 株式会社熊谷組 | 管設置装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58207493A (ja) * | 1982-05-28 | 1983-12-02 | 東京電力株式会社 | シールド掘進機 |
-
1987
- 1987-06-05 JP JP1987087881U patent/JPH0523676Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58207493A (ja) * | 1982-05-28 | 1983-12-02 | 東京電力株式会社 | シールド掘進機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63198695U (US20080293856A1-20081127-C00150.png) | 1988-12-21 |
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