JPS64698U - - Google Patents
Info
- Publication number
- JPS64698U JPS64698U JP9271287U JP9271287U JPS64698U JP S64698 U JPS64698 U JP S64698U JP 9271287 U JP9271287 U JP 9271287U JP 9271287 U JP9271287 U JP 9271287U JP S64698 U JPS64698 U JP S64698U
- Authority
- JP
- Japan
- Prior art keywords
- mud
- water
- slit opening
- water pipe
- ace
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は本考案泥水加圧式シールド掘削機の実
施例の側断面図、第２図は第１図の正面図、第３
図は第１図の―矢視図である。
２……カツタフエース、３……カツタ、４……
スリツト口、５，６……送水管、７……排泥管、
８……ロータリージヨイント。
Figure 1 is a side sectional view of an embodiment of the mud water pressurized shield excavator of the present invention, Figure 2 is a front view of Figure 1, and Figure 3 is a front view of Figure 1.
The figure is a view taken along the - arrow in FIG. 2...Katsuta Ace, 3...Katsuta, 4...
Slit opening, 5, 6... Water pipe, 7... Sludge removal pipe,
8...Rotary joint.
Claims (1)
、ロータリージヨイントを介して掘削機側送水管
に連通するカツタフエース側送水管を前記スリツ
ト口の外端部に開口させ、前記スリツト口に取込
まれた掘削土を前記送水管から噴出する泥水と共
にカツタフエース中央部の排泥管を通して排出す
るようにしたことを特徴とする泥水加圧式シール
ド掘削機。 A slit opening is provided in the radial direction of the cutter ace, and a water pipe on the cutter ace side that communicates with the water pipe on the excavator side via a rotary joint is opened at the outer end of the slit opening, and the excavated soil is taken into the slit opening. A mud water pressurizing type shield excavator, characterized in that the mud water is discharged through a mud drainage pipe in the center of the Katsutaface together with the mud water spouted from the water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987092712U JPH0545673Y2 (en) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987092712U JPH0545673Y2 (en) | 1987-06-18 | 1987-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS64698U true JPS64698U (en) | 1989-01-05 |
| JPH0545673Y2 JPH0545673Y2 (en) | 1993-11-24 |
Family
ID=30954658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987092712U Expired - Lifetime JPH0545673Y2 (en) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545673Y2 (en) |
-
1987
- 1987-06-18 JP JP1987092712U patent/JPH0545673Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545673Y2 (en) | 1993-11-24 |
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