JPH01170577U - - Google Patents
Info
- Publication number
- JPH01170577U JPH01170577U JP6696488U JP6696488U JPH01170577U JP H01170577 U JPH01170577 U JP H01170577U JP 6696488 U JP6696488 U JP 6696488U JP 6696488 U JP6696488 U JP 6696488U JP H01170577 U JPH01170577 U JP H01170577U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston
- crank mechanism
- hammer drill
- key
- 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
- 239000004519 grease Substances 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6696488U JPH01170577U (zh) | 1988-05-20 | 1988-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6696488U JPH01170577U (zh) | 1988-05-20 | 1988-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01170577U true JPH01170577U (zh) | 1989-12-01 |
Family
ID=31292353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6696488U Pending JPH01170577U (zh) | 1988-05-20 | 1988-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01170577U (zh) |
-
1988
- 1988-05-20 JP JP6696488U patent/JPH01170577U/ja active Pending