JPS61152098U - - Google Patents
Info
- Publication number
- JPS61152098U JPS61152098U JP3517185U JP3517185U JPS61152098U JP S61152098 U JPS61152098 U JP S61152098U JP 3517185 U JP3517185 U JP 3517185U JP 3517185 U JP3517185 U JP 3517185U JP S61152098 U JPS61152098 U JP S61152098U
- Authority
- JP
- Japan
- Prior art keywords
- leading pipe
- utility
- model registration
- propulsion device
- vibrator
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は本考案の実施例を示す一部破断正面図
、第２図は第１図Ａ―Ａ線断面図、第３図は本考
案における先導管の正面図、第４図は従来の推進
機の一部破断正面図、第５図は掘削工程を示す概
略図である。
３１：先導管、３２：先導管内部、３３：掘削
用オーガー、３４：駆動源、３５：先導管の外周
面、３６：滑材誘導溝、３７：滑材誘導溝の関始
端部、３８：滑材吐出口。
Fig. 1 is a partially cutaway front view showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line A--A in Fig. 1, Fig. 3 is a front view of the leading pipe in the present invention, and Fig. 4 is a conventional one. FIG. 5, a partially cutaway front view of the propulsion device, is a schematic diagram showing the excavation process. 31: Leading pipe, 32: Inside of leading pipe, 33: Excavation auger, 34: Drive source, 35: Outer circumferential surface of leading pipe, 36: Sliding material guiding groove, 37: Starting end of slipping material guiding groove, 38: Slub material discharge port.
Claims (1)
オーガーを有し、上記オーガーの後端部に駆動源
を有する推進機において、上記先導管にバイブレ
ーターを配設するとともに、上記先導管の外周面
に滑材誘導溝を形成し、上記滑材誘導溝の開始端
部に上記先導管の内部と連通する滑材吐出口を形
成したことを特徴とする推進機。 (2) 滑材誘導溝をスパイラル状または放射状溝
で形成した実用新案登録請求の範囲第１項に記載
の推進機。 (3) 滑材誘導溝を複数個形成した実用新案登録
請求の範囲第１項に記載の推進機。 (4) バイブレーターをエアーバイブレーターで
形成した実用新案登録請求の範囲第１項に記載の
推進機。[Claims for Utility Model Registration] (1) A propulsion device having a leading pipe at its tip, an auger for digging inside the leading pipe, and a driving source at the rear end of the auger, in which a vibrator is installed in the leading pipe. At the same time, a lubricant guiding groove is formed on the outer circumferential surface of the leading pipe, and a lubricant discharge port communicating with the inside of the leading pipe is formed at the starting end of the lubricant guiding groove. Propulsion machine. (2) The propulsion device according to claim 1 of the utility model registration claim, in which the sliding material guide groove is formed in a spiral or radial groove. (3) The propulsion device according to claim 1 of the utility model registration claim, in which a plurality of sliding material guide grooves are formed. (4) The propulsion device according to claim 1 of the utility model registration claim, in which the vibrator is formed of an air vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3517185U JPH0349195Y2 (en) | 1985-03-11 | 1985-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3517185U JPH0349195Y2 (en) | 1985-03-11 | 1985-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61152098U true JPS61152098U (en) | 1986-09-19 |
| JPH0349195Y2 JPH0349195Y2 (en) | 1991-10-21 |
Family
ID=30539208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3517185U Expired JPH0349195Y2 (en) | 1985-03-11 | 1985-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349195Y2 (en) |
-
1985
- 1985-03-11 JP JP3517185U patent/JPH0349195Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349195Y2 (en) | 1991-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61152098U (en) | ||
| JPS61148607U (en) | ||
| JPH0184393U (en) | ||
| JPS6450007U (en) | ||
| JPH0215311U (en) | ||
| JPS62129497U (en) | ||
| JPS59167897U (en) | Small diameter tube propulsion device | |
| JPS61151814U (en) | ||
| JPH0220315Y2 (en) | ||
| JPS6032492U (en) | Underground pipe tip cutting device | |
| JPS61108757U (en) | ||
| JPS62139291U (en) | ||
| JPS63142355U (en) | ||
| JPS6331196U (en) | ||
| JPS5876692U (en) | shield tunneling machine | |
| JPS61206796U (en) | ||
| JPH02117811U (en) | ||
| JPH0442151U (en) | ||
| JPH0387575U (en) | ||
| JPS6268708U (en) | ||
| JPS6084202U (en) | Check | |
| JPS61197330U (en) | ||
| JPH0278633U (en) | ||
| JPS62114032U (en) | ||
| JPS6212296U (en) |