JPH02112753U - - Google Patents
Info
- Publication number
- JPH02112753U JPH02112753U JP2040089U JP2040089U JPH02112753U JP H02112753 U JPH02112753 U JP H02112753U JP 2040089 U JP2040089 U JP 2040089U JP 2040089 U JP2040089 U JP 2040089U JP H02112753 U JPH02112753 U JP H02112753U
- Authority
- JP
- Japan
- Prior art keywords
- pressure oil
- control
- hydraulic
- hydraulic pump
- 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.)
- Pending
Links
- 230000007935 neutral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2040089U JPH02112753U (US06653308-20031125-C00197.png) | 1989-02-23 | 1989-02-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2040089U JPH02112753U (US06653308-20031125-C00197.png) | 1989-02-23 | 1989-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02112753U true JPH02112753U (US06653308-20031125-C00197.png) | 1990-09-10 |
Family
ID=31236737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2040089U Pending JPH02112753U (US06653308-20031125-C00197.png) | 1989-02-23 | 1989-02-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02112753U (US06653308-20031125-C00197.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015132365A (ja) * | 2014-01-15 | 2015-07-23 | ナブテスコ株式会社 | 建設機械用油圧回路 |
WO2015119175A1 (ja) * | 2014-02-05 | 2015-08-13 | ナブテスコ株式会社 | 建設機械用油圧回路 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5712466B2 (US06653308-20031125-C00197.png) * | 1978-10-13 | 1982-03-11 |
-
1989
- 1989-02-23 JP JP2040089U patent/JPH02112753U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5712466B2 (US06653308-20031125-C00197.png) * | 1978-10-13 | 1982-03-11 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015132365A (ja) * | 2014-01-15 | 2015-07-23 | ナブテスコ株式会社 | 建設機械用油圧回路 |
WO2015119175A1 (ja) * | 2014-02-05 | 2015-08-13 | ナブテスコ株式会社 | 建設機械用油圧回路 |
JP2015148247A (ja) * | 2014-02-05 | 2015-08-20 | ナブテスコ株式会社 | 建設機械用油圧回路 |
US10280596B2 (en) | 2014-02-05 | 2019-05-07 | Nabtesco Corporation | Hydraulic circuit for construction machinery |
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