JPS6129836Y2 - - Google Patents
Info
- Publication number
- JPS6129836Y2 JPS6129836Y2 JP6205281U JP6205281U JPS6129836Y2 JP S6129836 Y2 JPS6129836 Y2 JP S6129836Y2 JP 6205281 U JP6205281 U JP 6205281U JP 6205281 U JP6205281 U JP 6205281U JP S6129836 Y2 JPS6129836 Y2 JP S6129836Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- plate
- excavation
- conduit
- 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
- 238000009412 basement excavation Methods 0.000 claims description 47
- 210000000078 claw Anatomy 0.000 claims description 21
- 238000012937 correction Methods 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000002689 soil Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6205281U JPS6129836Y2 (US07754267-20100713-C00021.png) | 1981-04-27 | 1981-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6205281U JPS6129836Y2 (US07754267-20100713-C00021.png) | 1981-04-27 | 1981-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57174596U JPS57174596U (US07754267-20100713-C00021.png) | 1982-11-04 |
| JPS6129836Y2 true JPS6129836Y2 (US07754267-20100713-C00021.png) | 1986-09-02 |
Family
ID=29858258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6205281U Expired JPS6129836Y2 (US07754267-20100713-C00021.png) | 1981-04-27 | 1981-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6129836Y2 (US07754267-20100713-C00021.png) |
-
1981
- 1981-04-27 JP JP6205281U patent/JPS6129836Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57174596U (US07754267-20100713-C00021.png) | 1982-11-04 |
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