JPS60169398U - Drilling equipment for propulsion method - Google Patents
Drilling equipment for propulsion methodInfo
- Publication number
- JPS60169398U JPS60169398U JP5534884U JP5534884U JPS60169398U JP S60169398 U JPS60169398 U JP S60169398U JP 5534884 U JP5534884 U JP 5534884U JP 5534884 U JP5534884 U JP 5534884U JP S60169398 U JPS60169398 U JP S60169398U
- Authority
- JP
- Japan
- Prior art keywords
- propulsion method
- excavation
- drilling equipment
- cylindrical body
- tip
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る推進工法用掘削装置の実施 例を示
し、第１図は、一部省略縦断面図、第２図は、要部の拡
大断面図である。
７３；・・・・・回転カッター、４・・・・・・筒体、
６・・・・・・スクリューコンベヤ、６Ｂ・・・・・・
スクリュー軸、１５・・・・・・軸受。The drawings show an embodiment of the excavation device for the propulsion method according to the present invention, and FIG. 1 is a partially omitted vertical sectional view, and FIG. 2 is an enlarged sectional view of the main part. 73;... Rotating cutter, 4... Cylindrical body,
6...Screw conveyor, 6B...
Screw shaft, 15...Bearing.
Claims (1)
４の内部に掘削物搬送用スクリューコンベヤ６を設けた
推進工法用掘削装置であって、前記カッター３の回転中
心部に剪記子、クリユーコンベヤ６のスクリュ二軸６Ｂ
先端部を回転自在にか一つ軸方向に受止め軸受支承しで
ある推進工法用掘削装置。This is an excavation device for a propulsion method in which a rotary cutting cutter 3 for excavation is provided at the tip of a cylindrical body 4, and a screw conveyor 6 for transporting excavated materials is provided inside the cylindrical body 4, and a scissor is provided at the center of rotation of the cutter 3. , two-screw shaft 6B of creu conveyor 6
An excavation rig for propulsion construction in which the tip is rotatably supported by a single axial bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5534884U JPS60169398U (en) | 1984-04-13 | 1984-04-13 | Drilling equipment for propulsion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5534884U JPS60169398U (en) | 1984-04-13 | 1984-04-13 | Drilling equipment for propulsion method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60169398U true JPS60169398U (en) | 1985-11-09 |
Family
ID=30577939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5534884U Pending JPS60169398U (en) | 1984-04-13 | 1984-04-13 | Drilling equipment for propulsion method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60169398U (en) |
-
1984
- 1984-04-13 JP JP5534884U patent/JPS60169398U/en active Pending
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