JPS6327513B2 - - Google Patents
Info
- Publication number
- JPS6327513B2 JPS6327513B2 JP22372984A JP22372984A JPS6327513B2 JP S6327513 B2 JPS6327513 B2 JP S6327513B2 JP 22372984 A JP22372984 A JP 22372984A JP 22372984 A JP22372984 A JP 22372984A JP S6327513 B2 JPS6327513 B2 JP S6327513B2
- Authority
- JP
- Japan
- Prior art keywords
- leader
- unit
- leader unit
- auger machine
- auger
- 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
- 230000003028 elevating effect Effects 0.000 claims description 20
- 238000010276 construction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22372984A JPS61102990A (ja) | 1984-10-24 | 1984-10-24 | 基礎工事用機械の昇降装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22372984A JPS61102990A (ja) | 1984-10-24 | 1984-10-24 | 基礎工事用機械の昇降装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61102990A JPS61102990A (ja) | 1986-05-21 |
JPS6327513B2 true JPS6327513B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-06-03 |
Family
ID=16802768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22372984A Granted JPS61102990A (ja) | 1984-10-24 | 1984-10-24 | 基礎工事用機械の昇降装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61102990A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2334900A1 (en) * | 2008-10-13 | 2011-06-22 | Shell Oil Company | Circulated heated transfer fluid systems used to treat a subsurface formation |
JP6410295B2 (ja) * | 2014-06-20 | 2018-10-24 | 株式会社不動テトラ | 強制昇降装置及び地盤改良施工装置 |
JP7467809B2 (ja) * | 2020-07-09 | 2024-04-16 | 株式会社ワイビーエム | 土木機械の高さ安全装置 |
-
1984
- 1984-10-24 JP JP22372984A patent/JPS61102990A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61102990A (ja) | 1986-05-21 |