JPH0165392U - - Google Patents
Info
- Publication number
- JPH0165392U JPH0165392U JP1987160689U JP16068987U JPH0165392U JP H0165392 U JPH0165392 U JP H0165392U JP 1987160689 U JP1987160689 U JP 1987160689U JP 16068987 U JP16068987 U JP 16068987U JP H0165392 U JPH0165392 U JP H0165392U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- pilot
- excavation
- cutter drum
- pilot head
- 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)
Description
第１図は本考案に係る管埋設用掘進機のローリ
ング防止装置の実施例を示す概略斜視図、第２図
は、第１図のＡ―Ａ矢視正面図である。
１……カツタードラム、２……掘削パイロツト
ヘツド、３……パイロツト管、４……フイン。
FIG. 1 is a schematic perspective view showing an embodiment of a rolling prevention device for a pipe burying machine according to the present invention, and FIG. 2 is a front view taken along the line AA in FIG. 1. 1...Cutter drum, 2...Drilling pilot head, 3...Pilot tube, 4...Fin.
Claims (1)
パイロツトヘツドと、この掘削パイロツトヘツド
に後続して順次接続されるパイロツト管とからな
る管埋設用掘進機において、前記掘削パイロツト
ヘツドとパイロツト管の外周に、前記カツタード
ラムの回転方向とは逆向きのフインを設けたこと
を特徴とする管埋設用掘進機のローリング防止装
置。 In a pipe burying machine that includes an excavation pilot head having a rotating cutter drum at its tip, and a pilot pipe successively connected to the excavation pilot head, the cutter drum is attached to the outer periphery of the excavation pilot head and the pilot pipe. A rolling prevention device for a pipe burying excavator, characterized in that a fin is provided in a direction opposite to the rotational direction of the pipe burying machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160689U JPH0165392U (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160689U JPH0165392U (en) | 1987-10-20 | 1987-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0165392U true JPH0165392U (en) | 1989-04-26 |
Family
ID=31442975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160689U Pending JPH0165392U (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0165392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100811400B1 (en) * | 2003-11-25 | 2008-03-07 | 주식회사 케이티 | Tunnel excavator with spiral protrusion on the body to prevent rolling |
-
1987
- 1987-10-20 JP JP1987160689U patent/JPH0165392U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100811400B1 (en) * | 2003-11-25 | 2008-03-07 | 주식회사 케이티 | Tunnel excavator with spiral protrusion on the body to prevent rolling |