JPH0421969Y2 - - Google Patents
Info
- Publication number
- JPH0421969Y2 JPH0421969Y2 JP19273684U JP19273684U JPH0421969Y2 JP H0421969 Y2 JPH0421969 Y2 JP H0421969Y2 JP 19273684 U JP19273684 U JP 19273684U JP 19273684 U JP19273684 U JP 19273684U JP H0421969 Y2 JPH0421969 Y2 JP H0421969Y2
- Authority
- JP
- Japan
- Prior art keywords
- guide rod
- rod
- impact
- weight
- handle
- 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.)
- Expired
Links
- 230000000452 restraining effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001076195 Lampsilis ovata Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19273684U JPH0421969Y2 (en]) | 1984-12-18 | 1984-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19273684U JPH0421969Y2 (en]) | 1984-12-18 | 1984-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61107840U JPS61107840U (en]) | 1986-07-08 |
| JPH0421969Y2 true JPH0421969Y2 (en]) | 1992-05-19 |
Family
ID=30750143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19273684U Expired JPH0421969Y2 (en]) | 1984-12-18 | 1984-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421969Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0416856Y2 (en]) * | 1985-12-24 | 1992-04-15 | ||
| JPH0544443Y2 (en]) * | 1987-06-12 | 1993-11-11 |
-
1984
- 1984-12-18 JP JP19273684U patent/JPH0421969Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61107840U (en]) | 1986-07-08 |
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