JPH0213163B2 - - Google Patents
Info
- Publication number
- JPH0213163B2 JPH0213163B2 JP54042204A JP4220479A JPH0213163B2 JP H0213163 B2 JPH0213163 B2 JP H0213163B2 JP 54042204 A JP54042204 A JP 54042204A JP 4220479 A JP4220479 A JP 4220479A JP H0213163 B2 JPH0213163 B2 JP H0213163B2
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- pump
- oil
- actuator
- switching valve
- 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
- 239000003921 oil Substances 0.000 claims description 163
- 230000007935 neutral effect Effects 0.000 claims description 14
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4220479A JPS55135205A (en) | 1979-04-06 | 1979-04-06 | Driving device for hydraulic actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4220479A JPS55135205A (en) | 1979-04-06 | 1979-04-06 | Driving device for hydraulic actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55135205A JPS55135205A (en) | 1980-10-21 |
JPH0213163B2 true JPH0213163B2 (de) | 1990-04-03 |
Family
ID=12629470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4220479A Granted JPS55135205A (en) | 1979-04-06 | 1979-04-06 | Driving device for hydraulic actuator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55135205A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58127204U (ja) * | 1982-02-22 | 1983-08-29 | 株式会社ナブコ | アクチユエ−タの駆動回路 |
JPS58127205U (ja) * | 1982-02-22 | 1983-08-29 | 株式会社ナブコ | アクチユエ−タの駆動回路 |
JPS59166004U (ja) * | 1983-04-22 | 1984-11-07 | 株式会社タダノ | 油圧アクチュエータの駆動装置 |
JPS59166003U (ja) * | 1983-04-22 | 1984-11-07 | 株式会社タダノ | アクチユエ−タの制御回路 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4995401A (de) * | 1973-01-12 | 1974-09-10 | ||
JPS5146679A (en) * | 1974-10-19 | 1976-04-21 | Uchida Yuatsu Kiki Kogyo Kk | 2 ryuryogoryukairosochi |
-
1979
- 1979-04-06 JP JP4220479A patent/JPS55135205A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4995401A (de) * | 1973-01-12 | 1974-09-10 | ||
JPS5146679A (en) * | 1974-10-19 | 1976-04-21 | Uchida Yuatsu Kiki Kogyo Kk | 2 ryuryogoryukairosochi |
Also Published As
Publication number | Publication date |
---|---|
JPS55135205A (en) | 1980-10-21 |
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