JPH0118693Y2 - - Google Patents
Info
- Publication number
- JPH0118693Y2 JPH0118693Y2 JP1981071982U JP7198281U JPH0118693Y2 JP H0118693 Y2 JPH0118693 Y2 JP H0118693Y2 JP 1981071982 U JP1981071982 U JP 1981071982U JP 7198281 U JP7198281 U JP 7198281U JP H0118693 Y2 JPH0118693 Y2 JP H0118693Y2
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- pressure
- hydraulic
- hydraulic pump
- actuator
- 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
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 21
- 238000010586 diagram Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981071982U JPH0118693Y2 (US07709020-20100504-C00041.png) | 1981-05-20 | 1981-05-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981071982U JPH0118693Y2 (US07709020-20100504-C00041.png) | 1981-05-20 | 1981-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57184170U JPS57184170U (US07709020-20100504-C00041.png) | 1982-11-22 |
JPH0118693Y2 true JPH0118693Y2 (US07709020-20100504-C00041.png) | 1989-05-31 |
Family
ID=29867770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981071982U Expired JPH0118693Y2 (US07709020-20100504-C00041.png) | 1981-05-20 | 1981-05-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0118693Y2 (US07709020-20100504-C00041.png) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5146679A (en) * | 1974-10-19 | 1976-04-21 | Uchida Yuatsu Kiki Kogyo Kk | 2 ryuryogoryukairosochi |
-
1981
- 1981-05-20 JP JP1981071982U patent/JPH0118693Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5146679A (en) * | 1974-10-19 | 1976-04-21 | Uchida Yuatsu Kiki Kogyo Kk | 2 ryuryogoryukairosochi |
Also Published As
Publication number | Publication date |
---|---|
JPS57184170U (US07709020-20100504-C00041.png) | 1982-11-22 |
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