JPS6154097U - - Google Patents
Info
- Publication number
- JPS6154097U JPS6154097U JP13897784U JP13897784U JPS6154097U JP S6154097 U JPS6154097 U JP S6154097U JP 13897784 U JP13897784 U JP 13897784U JP 13897784 U JP13897784 U JP 13897784U JP S6154097 U JPS6154097 U JP S6154097U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- orientation
- change
- cylindrical
- propulsion
- 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.)
- Pending
Links
- 238000009412 basement excavation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は本考案の実施例を示す概略図、第２図
は地中での推進状態の説明図である。
１……第１の筒体、３……カツター、４……第
２の筒体、５，１０……駆動操作部、７ａ，７ｂ
……第３の筒体、９……推進管。
FIG. 1 is a schematic diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram of the underground propulsion state. 1... First cylindrical body, 3... Cutter, 4... Second cylindrical body, 5, 10... Drive operation section, 7a, 7b
...Third cylindrical body, 9... Propulsion tube.
Claims (1)
の筒体１に向き変更自在に連結された第２の筒体
４と、第２の筒体４に対する第１の筒体１の向き
を調節する駆動操作部５，１０とを備えた推進工
法用掘削装置であつて、第２の筒体４に、相対向
き変更自在に押圧接当させる第３の筒体７ａ，７
ｂを、前記第１の筒体１及び第２の筒体４よりも
長くかつこれに連結される推進管９よりも短く形
成してある推進工法用掘削装置。 A first cylindrical body 1 having a cutter 3 at the tip, a second cylindrical body 4 connected to this cylindrical body 1 so as to be able to change its orientation, and an orientation of the first cylindrical body 1 with respect to the second cylindrical body 4. The excavation device for the propulsion method is equipped with drive operation parts 5 and 10 for adjustment, and the third cylindrical bodies 7a and 7 are pressed into contact with the second cylindrical body 4 so as to be able to change their relative directions.
b is longer than the first cylindrical body 1 and the second cylindrical body 4 and shorter than the propulsion pipe 9 connected thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13897784U JPS6154097U (en) | 1984-09-13 | 1984-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13897784U JPS6154097U (en) | 1984-09-13 | 1984-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6154097U true JPS6154097U (en) | 1986-04-11 |
Family
ID=30697364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13897784U Pending JPS6154097U (en) | 1984-09-13 | 1984-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6154097U (en) |
-
1984
- 1984-09-13 JP JP13897784U patent/JPS6154097U/ja active Pending
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