JPH0352279Y2 - - Google Patents
Info
- Publication number
- JPH0352279Y2 JPH0352279Y2 JP1985147235U JP14723585U JPH0352279Y2 JP H0352279 Y2 JPH0352279 Y2 JP H0352279Y2 JP 1985147235 U JP1985147235 U JP 1985147235U JP 14723585 U JP14723585 U JP 14723585U JP H0352279 Y2 JPH0352279 Y2 JP H0352279Y2
- Authority
- JP
- Japan
- Prior art keywords
- steering
- cargo handling
- detector
- control valve
- pressure
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 18
- 239000003921 oil Substances 0.000 description 15
- 239000013641 positive control Substances 0.000 description 9
- 239000013642 negative control Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985147235U JPH0352279Y2 (fr) | 1985-09-26 | 1985-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985147235U JPH0352279Y2 (fr) | 1985-09-26 | 1985-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6255664U JPS6255664U (fr) | 1987-04-07 |
| JPH0352279Y2 true JPH0352279Y2 (fr) | 1991-11-12 |
Family
ID=31060414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985147235U Expired JPH0352279Y2 (fr) | 1985-09-26 | 1985-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352279Y2 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE525818C2 (sv) * | 2002-10-08 | 2005-05-03 | Volvo Constr Equip Holding Se | Förfarande och anordning för styrning av ett fordon samt datorprogramprodukt för att utföra förfarandet |
| JP4804137B2 (ja) | 2005-12-09 | 2011-11-02 | 株式会社小松製作所 | 作業車両のエンジン負荷制御装置 |
| EP2098437B1 (fr) * | 2006-12-26 | 2017-11-15 | KCM Corporation | Systeme de direction pour vehicule de travail |
| KR101370168B1 (ko) * | 2009-08-11 | 2014-03-04 | 현대중공업 주식회사 | 휠 굴삭기 조향밸브 압력을 이용한 파워핸들 제어방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844133A (ja) * | 1981-09-11 | 1983-03-15 | Hitachi Constr Mach Co Ltd | 油圧シヨベルの油圧回路 |
| JPS5934002A (ja) * | 1982-08-21 | 1984-02-24 | Hitachi Constr Mach Co Ltd | 油圧閉回路装置 |
-
1985
- 1985-09-26 JP JP1985147235U patent/JPH0352279Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844133A (ja) * | 1981-09-11 | 1983-03-15 | Hitachi Constr Mach Co Ltd | 油圧シヨベルの油圧回路 |
| JPS5934002A (ja) * | 1982-08-21 | 1984-02-24 | Hitachi Constr Mach Co Ltd | 油圧閉回路装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6255664U (fr) | 1987-04-07 |
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