JPS58204291A - 掘削機における基礎工事用案内支柱の取付装置 - Google Patents
掘削機における基礎工事用案内支柱の取付装置Info
- Publication number
- JPS58204291A JPS58204291A JP8516682A JP8516682A JPS58204291A JP S58204291 A JPS58204291 A JP S58204291A JP 8516682 A JP8516682 A JP 8516682A JP 8516682 A JP8516682 A JP 8516682A JP S58204291 A JPS58204291 A JP S58204291A
- Authority
- JP
- Japan
- Prior art keywords
- guide
- guide column
- hydraulic cylinder
- tip
- backstay
- 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
- 238000010276 construction Methods 0.000 title description 2
- 238000005553 drilling Methods 0.000 title description 2
- 238000009412 basement excavation Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 2
- 241001494479 Pecora Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8516682A JPS58204291A (ja) | 1982-05-20 | 1982-05-20 | 掘削機における基礎工事用案内支柱の取付装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8516682A JPS58204291A (ja) | 1982-05-20 | 1982-05-20 | 掘削機における基礎工事用案内支柱の取付装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58204291A true JPS58204291A (ja) | 1983-11-28 |
| JPS6147276B2 JPS6147276B2 (enrdf_load_stackoverflow) | 1986-10-18 |
Family
ID=13851073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8516682A Granted JPS58204291A (ja) | 1982-05-20 | 1982-05-20 | 掘削機における基礎工事用案内支柱の取付装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58204291A (enrdf_load_stackoverflow) |
-
1982
- 1982-05-20 JP JP8516682A patent/JPS58204291A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6147276B2 (enrdf_load_stackoverflow) | 1986-10-18 |
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