JPH0344631B2 - - Google Patents
Info
- Publication number
- JPH0344631B2 JPH0344631B2 JP60183870A JP18387085A JPH0344631B2 JP H0344631 B2 JPH0344631 B2 JP H0344631B2 JP 60183870 A JP60183870 A JP 60183870A JP 18387085 A JP18387085 A JP 18387085A JP H0344631 B2 JPH0344631 B2 JP H0344631B2
- Authority
- JP
- Japan
- Prior art keywords
- support member
- band
- propulsion
- type support
- hydraulic jack
- 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.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60183870A JPS6245896A (ja) | 1985-08-23 | 1985-08-23 | 管体埋設用推進装置 |
| KR1019860005988A KR910002233B1 (ko) | 1985-08-23 | 1986-07-23 | 관체 매설용 추진장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60183870A JPS6245896A (ja) | 1985-08-23 | 1985-08-23 | 管体埋設用推進装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6245896A JPS6245896A (ja) | 1987-02-27 |
| JPH0344631B2 true JPH0344631B2 (cs) | 1991-07-08 |
Family
ID=16143265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60183870A Granted JPS6245896A (ja) | 1985-08-23 | 1985-08-23 | 管体埋設用推進装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6245896A (cs) |
| KR (1) | KR910002233B1 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62111099A (ja) * | 1985-11-08 | 1987-05-22 | 東亜機械工業株式会社 | 推進機支持装置 |
-
1985
- 1985-08-23 JP JP60183870A patent/JPS6245896A/ja active Granted
-
1986
- 1986-07-23 KR KR1019860005988A patent/KR910002233B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6245896A (ja) | 1987-02-27 |
| KR870002413A (ko) | 1987-03-31 |
| KR910002233B1 (ko) | 1991-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |