JPH0297491U - - Google Patents
Info
- Publication number
- JPH0297491U JPH0297491U JP263689U JP263689U JPH0297491U JP H0297491 U JPH0297491 U JP H0297491U JP 263689 U JP263689 U JP 263689U JP 263689 U JP263689 U JP 263689U JP H0297491 U JPH0297491 U JP H0297491U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- cutter head
- sludge
- shield excavator
- face
- 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
- 238000005192 partition Methods 0.000 claims description 4
- 239000010802 sludge Substances 0.000 claims description 3
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は第１図の正面図、第３図は第１図の−
部分の断面図、第４図は第２実施例の縦断面図、
第５図は第４図の−部分の断面図、第６図は
従来例の縦断面図である。
１１：シールド本体、１２：隔壁、１３ａ：先
行カツタヘツド、１３ｂ：後行カツタヘツド、１
４ａ，１４′ａ：上部室（チヤンバー）、１４ｂ
，１４′ｂ：下部室（チヤンバー）、２０，２０
ａ：仕切板、１８ａ，１９ａ−１８ｂ，１９ｂ：
送、排泥装置。
Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a front view of Fig. 1, and Fig. 3 is a - of Fig. 1.
A sectional view of the part, FIG. 4 is a longitudinal sectional view of the second embodiment,
FIG. 5 is a cross-sectional view of the minus part in FIG. 4, and FIG. 6 is a vertical cross-sectional view of the conventional example. 11: Shield body, 12: Partition wall, 13a: Leading cutter head, 13b: Trailing cutter head, 1
4a, 14'a: Upper chamber (chamber), 14b
, 14'b: Lower chamber (chamber), 20, 20
a: Partition plate, 18a, 19a-18b, 19b:
Transport and sludge removal equipment.
Claims (1)
隔壁の前部に、チヤンバーを形成して回転駆動さ
れる先行カツタヘツドと後行カツタヘツドを前後
および上下に配設したマルチフエースシールド掘
削機において、前記チヤンバー内に凹湾曲形状の
仕切板を配設して上部室と下部室に区分し、前記
上部室および前記下部室にそれぞれ送、排泥装置
を連設したことを特徴とするマルチフエースシー
ルド掘削機。 In a multi-face shield excavator, in which a leading cutter head and a trailing cutter head which are rotatably driven by forming a chamber are arranged at the front and back and above and below a partition wall provided in a shield main body with a multi-face cross section, A multi-face shield excavator characterized in that a concavely curved partition plate is provided to divide the sludge into an upper chamber and a lower chamber, and a sludge feeding and removing device is connected to the upper chamber and the lower chamber, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989002636U JPH0724476Y2 (en) | 1989-01-17 | 1989-01-17 | Multi face shield excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989002636U JPH0724476Y2 (en) | 1989-01-17 | 1989-01-17 | Multi face shield excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0297491U true JPH0297491U (en) | 1990-08-02 |
| JPH0724476Y2 JPH0724476Y2 (en) | 1995-06-05 |
Family
ID=31203575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989002636U Expired - Fee Related JPH0724476Y2 (en) | 1989-01-17 | 1989-01-17 | Multi face shield excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724476Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62178693A (en) * | 1986-01-31 | 1987-08-05 | 松本 嘉司 | Shielding excavator |
-
1989
- 1989-01-17 JP JP1989002636U patent/JPH0724476Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62178693A (en) * | 1986-01-31 | 1987-08-05 | 松本 嘉司 | Shielding excavator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724476Y2 (en) | 1995-06-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |