JPS63172582U - - Google Patents
Info
- Publication number
- JPS63172582U JPS63172582U JP6657487U JP6657487U JPS63172582U JP S63172582 U JPS63172582 U JP S63172582U JP 6657487 U JP6657487 U JP 6657487U JP 6657487 U JP6657487 U JP 6657487U JP S63172582 U JPS63172582 U JP S63172582U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- working chamber
- cylinder
- valve member
- slidably provided
- 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.)
- Pending
Links
- 239000003921 oil Substances 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6657487U JPS63172582U (zh) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6657487U JPS63172582U (zh) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63172582U true JPS63172582U (zh) | 1988-11-09 |
Family
ID=30904706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6657487U Pending JPS63172582U (zh) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63172582U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006068899A (ja) * | 2004-09-03 | 2006-03-16 | Sandvik Tamrock Oy | 破岩機および潤滑方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837482A (zh) * | 1971-09-14 | 1973-06-02 |
-
1987
- 1987-04-30 JP JP6657487U patent/JPS63172582U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837482A (zh) * | 1971-09-14 | 1973-06-02 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006068899A (ja) * | 2004-09-03 | 2006-03-16 | Sandvik Tamrock Oy | 破岩機および潤滑方法 |