JPH0284839U - - Google Patents
Info
- Publication number
- JPH0284839U JPH0284839U JP16203588U JP16203588U JPH0284839U JP H0284839 U JPH0284839 U JP H0284839U JP 16203588 U JP16203588 U JP 16203588U JP 16203588 U JP16203588 U JP 16203588U JP H0284839 U JPH0284839 U JP H0284839U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic cylinder
- extension speed
- hydraulic
- medium excavation
- pile
- 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
- 238000009412 basement excavation Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Piles And Underground Anchors (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16203588U JPH0630899Y2 (ja) | 1988-12-14 | 1988-12-14 | 中掘工法における根固め用油圧シリンダ速度調整装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16203588U JPH0630899Y2 (ja) | 1988-12-14 | 1988-12-14 | 中掘工法における根固め用油圧シリンダ速度調整装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0284839U true JPH0284839U (en]) | 1990-07-02 |
| JPH0630899Y2 JPH0630899Y2 (ja) | 1994-08-22 |
Family
ID=31445498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16203588U Expired - Fee Related JPH0630899Y2 (ja) | 1988-12-14 | 1988-12-14 | 中掘工法における根固め用油圧シリンダ速度調整装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630899Y2 (en]) |
-
1988
- 1988-12-14 JP JP16203588U patent/JPH0630899Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630899Y2 (ja) | 1994-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |