JPH0540952Y2 - - Google Patents
Info
- Publication number
- JPH0540952Y2 JPH0540952Y2 JP7601086U JP7601086U JPH0540952Y2 JP H0540952 Y2 JPH0540952 Y2 JP H0540952Y2 JP 7601086 U JP7601086 U JP 7601086U JP 7601086 U JP7601086 U JP 7601086U JP H0540952 Y2 JPH0540952 Y2 JP H0540952Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder chamber
- air
- piston
- lower annular
- dead center
- 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
- 239000011435 rock Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7601086U JPH0540952Y2 (de) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7601086U JPH0540952Y2 (de) | 1986-05-20 | 1986-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62188370U JPS62188370U (de) | 1987-11-30 |
| JPH0540952Y2 true JPH0540952Y2 (de) | 1993-10-18 |
Family
ID=30922691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7601086U Expired - Lifetime JPH0540952Y2 (de) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540952Y2 (de) |
-
1986
- 1986-05-20 JP JP7601086U patent/JPH0540952Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62188370U (de) | 1987-11-30 |
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