JPS64637U - - Google Patents
Info
- Publication number
- JPS64637U JPS64637U JP9461987U JP9461987U JPS64637U JP S64637 U JPS64637 U JP S64637U JP 9461987 U JP9461987 U JP 9461987U JP 9461987 U JP9461987 U JP 9461987U JP S64637 U JPS64637 U JP S64637U
- Authority
- JP
- Japan
- Prior art keywords
- underwater
- exciter
- driving device
- pile driving
- vibratory 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
Landscapes
- Foundations (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
第１図は本考案水中振動式杭打ち装置の実施例
を示す概略図、第２図及び第３図は第１図におけ
る切換弁の作用を説明する図である。
を示す概略図、第２図及び第３図は第１図におけ
る切換弁の作用を説明する図である。
Claims (1)
- 水中振動式杭打ち装置（起振機）内に設けた高
圧と低圧の２個の気体タンクを各々装置上・下部
に設けた空気室と接続し、起振機の振動と同期し
て上記接続を切換える切換弁を設けたことを特徴
とする水中振動式杭打ち装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9461987U JPH0529245Y2 (ja) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9461987U JPH0529245Y2 (ja) | 1987-06-22 | 1987-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS64637U true JPS64637U (ja) | 1989-01-05 |
| JPH0529245Y2 JPH0529245Y2 (ja) | 1993-07-27 |
Family
ID=30958263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9461987U Expired - Lifetime JPH0529245Y2 (ja) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529245Y2 (ja) |
-
1987
- 1987-06-22 JP JP9461987U patent/JPH0529245Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529245Y2 (ja) | 1993-07-27 |