JPS6346544Y2 - - Google Patents
Info
- Publication number
- JPS6346544Y2 JPS6346544Y2 JP1982008411U JP841182U JPS6346544Y2 JP S6346544 Y2 JPS6346544 Y2 JP S6346544Y2 JP 1982008411 U JP1982008411 U JP 1982008411U JP 841182 U JP841182 U JP 841182U JP S6346544 Y2 JPS6346544 Y2 JP S6346544Y2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- cylinder
- vehicle body
- chuck device
- leader
- 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 8
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP841182U JPS58111280U (ja) | 1982-01-25 | 1982-01-25 | 掘削装置 |
GB08229973A GB2114185B (en) | 1982-01-25 | 1982-10-20 | Method for boring vertical hole and machine therefor |
SG308/86A SG30886G (en) | 1982-01-25 | 1986-03-31 | Method for boring vertical hole and machine therefor |
HK594/87A HK59487A (en) | 1982-01-25 | 1987-08-13 | Method for boring vertical hole and machine therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP841182U JPS58111280U (ja) | 1982-01-25 | 1982-01-25 | 掘削装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58111280U JPS58111280U (ja) | 1983-07-29 |
JPS6346544Y2 true JPS6346544Y2 (US07968547-20110628-C00004.png) | 1988-12-02 |
Family
ID=30021106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP841182U Granted JPS58111280U (ja) | 1982-01-25 | 1982-01-25 | 掘削装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58111280U (US07968547-20110628-C00004.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH076230Y2 (ja) * | 1988-07-29 | 1995-02-15 | 三菱重工業株式会社 | ケーシングチューブ締付装置の開閉駆動装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4932161A (US07968547-20110628-C00004.png) * | 1972-07-27 | 1974-03-23 |
-
1982
- 1982-01-25 JP JP841182U patent/JPS58111280U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4932161A (US07968547-20110628-C00004.png) * | 1972-07-27 | 1974-03-23 |
Also Published As
Publication number | Publication date |
---|---|
JPS58111280U (ja) | 1983-07-29 |
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