JPS6260690U - - Google Patents
Info
- Publication number
- JPS6260690U JPS6260690U JP14805985U JP14805985U JPS6260690U JP S6260690 U JPS6260690 U JP S6260690U JP 14805985 U JP14805985 U JP 14805985U JP 14805985 U JP14805985 U JP 14805985U JP S6260690 U JPS6260690 U JP S6260690U
- Authority
- JP
- Japan
- Prior art keywords
- cutter head
- rock
- shield
- shedding
- carrying
- 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
- 239000011435 rock Substances 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000009412 basement excavation Methods 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985148059U JPH0352318Y2 (fr) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985148059U JPH0352318Y2 (fr) | 1985-09-30 | 1985-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6260690U true JPS6260690U (fr) | 1987-04-15 |
| JPH0352318Y2 JPH0352318Y2 (fr) | 1991-11-12 |
Family
ID=31061984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985148059U Expired JPH0352318Y2 (fr) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352318Y2 (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57178097A (en) * | 1981-04-28 | 1982-11-02 | Nittoku Kensetsu Kk | Tunnel excavating method and tunnel boring machine |
| JPS5924100A (ja) * | 1982-07-29 | 1984-02-07 | 川崎重工業株式会社 | トンネル掘削機の搬出土石閉塞防止装置 |
-
1985
- 1985-09-30 JP JP1985148059U patent/JPH0352318Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57178097A (en) * | 1981-04-28 | 1982-11-02 | Nittoku Kensetsu Kk | Tunnel excavating method and tunnel boring machine |
| JPS5924100A (ja) * | 1982-07-29 | 1984-02-07 | 川崎重工業株式会社 | トンネル掘削機の搬出土石閉塞防止装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352318Y2 (fr) | 1991-11-12 |