JPH0540951Y2 - - Google Patents
Info
- Publication number
- JPH0540951Y2 JPH0540951Y2 JP19357986U JP19357986U JPH0540951Y2 JP H0540951 Y2 JPH0540951 Y2 JP H0540951Y2 JP 19357986 U JP19357986 U JP 19357986U JP 19357986 U JP19357986 U JP 19357986U JP H0540951 Y2 JPH0540951 Y2 JP H0540951Y2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- striking
- chamber
- chisel
- cylinder
- 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 - Lifetime
Links
- 238000009527 percussion Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000029142 excretion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19357986U JPH0540951Y2 (US07122547-20061017-C00224.png) | 1986-12-15 | 1986-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19357986U JPH0540951Y2 (US07122547-20061017-C00224.png) | 1986-12-15 | 1986-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6397473U JPS6397473U (US07122547-20061017-C00224.png) | 1988-06-23 |
| JPH0540951Y2 true JPH0540951Y2 (US07122547-20061017-C00224.png) | 1993-10-18 |
Family
ID=31149731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19357986U Expired - Lifetime JPH0540951Y2 (US07122547-20061017-C00224.png) | 1986-12-15 | 1986-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540951Y2 (US07122547-20061017-C00224.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2801454B2 (ja) * | 1992-01-14 | 1998-09-21 | 甲南電機株式会社 | 液圧式打撃装置 |
| JP2801463B2 (ja) * | 1992-04-14 | 1998-09-21 | 甲南電機株式会社 | 液圧式打撃装置 |
-
1986
- 1986-12-15 JP JP19357986U patent/JPH0540951Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6397473U (US07122547-20061017-C00224.png) | 1988-06-23 |
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