JPS61211505A - 自走式油圧機械の油圧制御回路 - Google Patents
自走式油圧機械の油圧制御回路Info
- Publication number
- JPS61211505A JPS61211505A JP23076284A JP23076284A JPS61211505A JP S61211505 A JPS61211505 A JP S61211505A JP 23076284 A JP23076284 A JP 23076284A JP 23076284 A JP23076284 A JP 23076284A JP S61211505 A JPS61211505 A JP S61211505A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valves
- switching
- pilot
- hydraulic
- 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.)
- Granted
Links
Landscapes
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23076284A JPS61211505A (ja) | 1984-11-01 | 1984-11-01 | 自走式油圧機械の油圧制御回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23076284A JPS61211505A (ja) | 1984-11-01 | 1984-11-01 | 自走式油圧機械の油圧制御回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61211505A true JPS61211505A (ja) | 1986-09-19 |
| JPH0459414B2 JPH0459414B2 (enExample) | 1992-09-22 |
Family
ID=16912866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23076284A Granted JPS61211505A (ja) | 1984-11-01 | 1984-11-01 | 自走式油圧機械の油圧制御回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61211505A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1193400A3 (en) * | 2000-09-11 | 2003-11-12 | Shin Caterpillar Mitsubishi Ltd. | Hydraulic circuit of construction machine |
| EP1172565A3 (en) * | 2000-07-10 | 2003-11-12 | Shin Caterpillar Mitsubishi Ltd. | Hydraulic circuit for construction machine |
| CN109072957A (zh) * | 2016-12-22 | 2018-12-21 | 株式会社久保田 | 作业机 |
-
1984
- 1984-11-01 JP JP23076284A patent/JPS61211505A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1172565A3 (en) * | 2000-07-10 | 2003-11-12 | Shin Caterpillar Mitsubishi Ltd. | Hydraulic circuit for construction machine |
| EP1193400A3 (en) * | 2000-09-11 | 2003-11-12 | Shin Caterpillar Mitsubishi Ltd. | Hydraulic circuit of construction machine |
| CN109072957A (zh) * | 2016-12-22 | 2018-12-21 | 株式会社久保田 | 作业机 |
| US10889963B2 (en) | 2016-12-22 | 2021-01-12 | Kubota Corporation | Working machine |
| CN109072957B (zh) * | 2016-12-22 | 2021-06-04 | 株式会社久保田 | 作业机 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0459414B2 (enExample) | 1992-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |