JPS63169300U - - Google Patents
Info
- Publication number
- JPS63169300U JPS63169300U JP6079587U JP6079587U JPS63169300U JP S63169300 U JPS63169300 U JP S63169300U JP 6079587 U JP6079587 U JP 6079587U JP 6079587 U JP6079587 U JP 6079587U JP S63169300 U JPS63169300 U JP S63169300U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- piston member
- head
- piston head
- shaft portion
- 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
- 238000010008 shearing Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims 2
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
- Control Of Cutting Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6079587U JPH0518070Y2 (da) | 1987-04-22 | 1987-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6079587U JPH0518070Y2 (da) | 1987-04-22 | 1987-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63169300U true JPS63169300U (da) | 1988-11-04 |
| JPH0518070Y2 JPH0518070Y2 (da) | 1993-05-13 |
Family
ID=30893533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6079587U Expired - Lifetime JPH0518070Y2 (da) | 1987-04-22 | 1987-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518070Y2 (da) |
-
1987
- 1987-04-22 JP JP6079587U patent/JPH0518070Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518070Y2 (da) | 1993-05-13 |