JPH026109Y2 - - Google Patents
Info
- Publication number
- JPH026109Y2 JPH026109Y2 JP1981174887U JP17488781U JPH026109Y2 JP H026109 Y2 JPH026109 Y2 JP H026109Y2 JP 1981174887 U JP1981174887 U JP 1981174887U JP 17488781 U JP17488781 U JP 17488781U JP H026109 Y2 JPH026109 Y2 JP H026109Y2
- Authority
- JP
- Japan
- Prior art keywords
- leader
- guide
- pile
- fixed
- fitted
- 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
- 230000007246 mechanism Effects 0.000 claims description 43
- 238000009412 basement excavation Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17488781U JPS5880439U (ja) | 1981-11-25 | 1981-11-25 | 杭打機及び杭圧入機の伸縮リ−ダ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17488781U JPS5880439U (ja) | 1981-11-25 | 1981-11-25 | 杭打機及び杭圧入機の伸縮リ−ダ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5880439U JPS5880439U (ja) | 1983-05-31 |
JPH026109Y2 true JPH026109Y2 (ru) | 1990-02-14 |
Family
ID=29967016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17488781U Granted JPS5880439U (ja) | 1981-11-25 | 1981-11-25 | 杭打機及び杭圧入機の伸縮リ−ダ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5880439U (ru) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5460043A (en) * | 1977-10-19 | 1979-05-15 | Koyo Kikai Kougiyou Kk | Sewing machine return sewing controller |
JPS5542608A (en) * | 1978-09-21 | 1980-03-26 | Janome Sewing Machine Co Ltd | Sewing machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5726927Y2 (ru) * | 1978-11-20 | 1982-06-11 | ||
JPS5934449Y2 (ja) * | 1978-12-01 | 1984-09-25 | 蛇の目ミシン工業株式会社 | 電子ミシンの送り機構 |
-
1981
- 1981-11-25 JP JP17488781U patent/JPS5880439U/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5460043A (en) * | 1977-10-19 | 1979-05-15 | Koyo Kikai Kougiyou Kk | Sewing machine return sewing controller |
JPS5542608A (en) * | 1978-09-21 | 1980-03-26 | Janome Sewing Machine Co Ltd | Sewing machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5880439U (ja) | 1983-05-31 |
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