JPH0712721Y2 - 油圧作動装置 - Google Patents
油圧作動装置Info
- Publication number
- JPH0712721Y2 JPH0712721Y2 JP1989105385U JP10538589U JPH0712721Y2 JP H0712721 Y2 JPH0712721 Y2 JP H0712721Y2 JP 1989105385 U JP1989105385 U JP 1989105385U JP 10538589 U JP10538589 U JP 10538589U JP H0712721 Y2 JPH0712721 Y2 JP H0712721Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure oil
- cylinder
- oil supply
- passage
- spring
- 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
Landscapes
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989105385U JPH0712721Y2 (ja) | 1989-09-11 | 1989-09-11 | 油圧作動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989105385U JPH0712721Y2 (ja) | 1989-09-11 | 1989-09-11 | 油圧作動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0344207U JPH0344207U (pl) | 1991-04-24 |
JPH0712721Y2 true JPH0712721Y2 (ja) | 1995-03-29 |
Family
ID=31654149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989105385U Expired - Lifetime JPH0712721Y2 (ja) | 1989-09-11 | 1989-09-11 | 油圧作動装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0712721Y2 (pl) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412734U (pl) * | 1977-06-27 | 1979-01-27 | ||
JPS5719442U (pl) * | 1980-07-07 | 1982-02-01 | ||
JPS58210213A (ja) * | 1982-05-31 | 1983-12-07 | Hitachi Constr Mach Co Ltd | 油圧ハンマの操作回路 |
JPS59105603U (ja) * | 1983-01-06 | 1984-07-16 | エスエムシ−株式会社 | 流体圧作動装置における流体圧調整器 |
JPS608551U (ja) * | 1983-06-30 | 1985-01-21 | いすゞ自動車株式会社 | 車両用油圧ユニツトの開放装置 |
JPS6046744U (ja) * | 1983-09-09 | 1985-04-02 | フジタ工業株式会社 | 昇降ジヤツキ装置におけるジヤツキの油圧回路 |
-
1989
- 1989-09-11 JP JP1989105385U patent/JPH0712721Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0344207U (pl) | 1991-04-24 |
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