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)
Description
図面はこの考案の一実施例を示し、第１図は縦
断面図、第２図は正面図、第３図は第１図―
線に沿う断面図、第４図は第１図―線に沿う
断面図である。
１はシールド本体、２はカツタヘツド、３は駆
動源。
The drawings show one embodiment of this invention, with Fig. 1 being a longitudinal sectional view, Fig. 2 being a front view, and Fig. 3 being a view similar to Fig. 1.
FIG. 4 is a sectional view taken along the line of FIG. 1. 1 is the shield body, 2 is the cut head, and 3 is the drive source.
Claims (1)
れるカツタヘツド２を設けて、このカツタヘツド
２で岩盤を掘削すると共に、上記カツタヘツド２
が掘削した岩盤ずりを搬出手段によりシールド本
体１の後方へ搬送するものにおいて、上記カツタ
ヘツド２内に給水して、水の浮力とカツタヘツド
２の回転を利用して岩盤ズリを搬出手段内へ取込
むようにしてなるシールド掘進装置。 A cutter head 2 rotated by a drive source 3 is provided at the tip of the shield body 1, and the cutter head 2 excavates rock.
In the device in which the rock shedding excavated by the shield is transported to the rear of the shield body 1 by the carrying out means, water is supplied into the cutter head 2 and the rock shedding is taken into the carrying out means using the buoyancy of the water and the rotation of the cutter head 2. A shield excavation device that looks like this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985148059U JPH0352318Y2 (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985148059U JPH0352318Y2 (en) | 1985-09-30 | 1985-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6260690U true JPS6260690U (en) | 1987-04-15 |
| JPH0352318Y2 JPH0352318Y2 (en) | 1991-11-12 |
Family
ID=31061984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985148059U Expired JPH0352318Y2 (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352318Y2 (en) |
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 (en) * | 1982-07-29 | 1984-02-07 | 川崎重工業株式会社 | Preventive device for blocking of earth and rock carried out of tunnel excavator |
-
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 (en) * | 1982-07-29 | 1984-02-07 | 川崎重工業株式会社 | Preventive device for blocking of earth and rock carried out of tunnel excavator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352318Y2 (en) | 1991-11-12 |
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