JPH0135823Y2 - - Google Patents
Info
- Publication number
- JPH0135823Y2 JPH0135823Y2 JP16078284U JP16078284U JPH0135823Y2 JP H0135823 Y2 JPH0135823 Y2 JP H0135823Y2 JP 16078284 U JP16078284 U JP 16078284U JP 16078284 U JP16078284 U JP 16078284U JP H0135823 Y2 JPH0135823 Y2 JP H0135823Y2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- hydraulic oil
- oil supply
- chamber
- pressure
- 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
- 239000010720 hydraulic oil Substances 0.000 claims description 35
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16078284U JPH0135823Y2 (fi) | 1984-10-24 | 1984-10-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16078284U JPH0135823Y2 (fi) | 1984-10-24 | 1984-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6175982U JPS6175982U (fi) | 1986-05-22 |
JPH0135823Y2 true JPH0135823Y2 (fi) | 1989-11-01 |
Family
ID=30718697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16078284U Expired JPH0135823Y2 (fi) | 1984-10-24 | 1984-10-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0135823Y2 (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6463476B2 (ja) * | 2015-07-13 | 2019-02-06 | 古河ロックドリル株式会社 | 液圧式打撃装置 |
JP7099964B2 (ja) | 2017-01-12 | 2022-07-12 | 古河ロックドリル株式会社 | 液圧式打撃装置 |
-
1984
- 1984-10-24 JP JP16078284U patent/JPH0135823Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6175982U (fi) | 1986-05-22 |
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