JPH0329594U - - Google Patents
Info
- Publication number
- JPH0329594U JPH0329594U JP9042389U JP9042389U JPH0329594U JP H0329594 U JPH0329594 U JP H0329594U JP 9042389 U JP9042389 U JP 9042389U JP 9042389 U JP9042389 U JP 9042389U JP H0329594 U JPH0329594 U JP H0329594U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- cylindrical piston
- annular member
- drives
- hit
- 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
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989090423U JPH0742619Y2 (ja) | 1989-08-02 | 1989-08-02 | 貫通形打撃ハンマ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989090423U JPH0742619Y2 (ja) | 1989-08-02 | 1989-08-02 | 貫通形打撃ハンマ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0329594U true JPH0329594U (cg-RX-API-DMAC7.html) | 1991-03-25 |
| JPH0742619Y2 JPH0742619Y2 (ja) | 1995-10-04 |
Family
ID=31639944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989090423U Expired - Lifetime JPH0742619Y2 (ja) | 1989-08-02 | 1989-08-02 | 貫通形打撃ハンマ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742619Y2 (cg-RX-API-DMAC7.html) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6085330U (ja) * | 1983-11-16 | 1985-06-12 | 佐藤 昭春 | 杭引抜具セツト |
| JPS6131526A (ja) * | 1984-07-25 | 1986-02-14 | Koji Omomo | 棒状体の貫入装置 |
-
1989
- 1989-08-02 JP JP1989090423U patent/JPH0742619Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6085330U (ja) * | 1983-11-16 | 1985-06-12 | 佐藤 昭春 | 杭引抜具セツト |
| JPS6131526A (ja) * | 1984-07-25 | 1986-02-14 | Koji Omomo | 棒状体の貫入装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0742619Y2 (ja) | 1995-10-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |