JP2000120616A - 液圧回路 - Google Patents
液圧回路Info
- Publication number
- JP2000120616A JP2000120616A JP10296763A JP29676398A JP2000120616A JP 2000120616 A JP2000120616 A JP 2000120616A JP 10296763 A JP10296763 A JP 10296763A JP 29676398 A JP29676398 A JP 29676398A JP 2000120616 A JP2000120616 A JP 2000120616A
- Authority
- JP
- Japan
- Prior art keywords
- boom
- valve
- port
- pilot
- remote control
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims abstract description 28
- 239000003921 oil Substances 0.000 description 25
- 238000001514 detection method Methods 0.000 description 23
- 239000010720 hydraulic oil Substances 0.000 description 22
- 238000010276 construction Methods 0.000 description 13
- 230000000630 rising effect Effects 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000013500 data storage Methods 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003827 upregulation 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 |
|---|---|---|---|
| JP10296763A JP2000120616A (ja) | 1998-10-19 | 1998-10-19 | 液圧回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10296763A JP2000120616A (ja) | 1998-10-19 | 1998-10-19 | 液圧回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000120616A true JP2000120616A (ja) | 2000-04-25 |
| JP2000120616A5 JP2000120616A5 (enrdf_load_stackoverflow) | 2005-05-19 |
Family
ID=17837819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10296763A Pending JP2000120616A (ja) | 1998-10-19 | 1998-10-19 | 液圧回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000120616A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002038535A (ja) * | 2000-07-25 | 2002-02-06 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | 油圧ショベルの制御回路 |
| JP2010163772A (ja) * | 2009-01-14 | 2010-07-29 | Kubota Corp | 作業機のアーム位置制御システム |
| JP2017218828A (ja) * | 2016-06-09 | 2017-12-14 | 日立建機株式会社 | 作業機械 |
-
1998
- 1998-10-19 JP JP10296763A patent/JP2000120616A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002038535A (ja) * | 2000-07-25 | 2002-02-06 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | 油圧ショベルの制御回路 |
| JP2010163772A (ja) * | 2009-01-14 | 2010-07-29 | Kubota Corp | 作業機のアーム位置制御システム |
| JP2017218828A (ja) * | 2016-06-09 | 2017-12-14 | 日立建機株式会社 | 作業機械 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040707 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040707 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060221 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060228 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20060711 |