JPH0547194Y2 - - Google Patents
Info
- Publication number
- JPH0547194Y2 JPH0547194Y2 JP16728787U JP16728787U JPH0547194Y2 JP H0547194 Y2 JPH0547194 Y2 JP H0547194Y2 JP 16728787 U JP16728787 U JP 16728787U JP 16728787 U JP16728787 U JP 16728787U JP H0547194 Y2 JPH0547194 Y2 JP H0547194Y2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- valve
- boom
- normal
- relay
- 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 description 18
- 238000005452 bending Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16728787U JPH0547194Y2 (en, 2012) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16728787U JPH0547194Y2 (en, 2012) | 1987-10-30 | 1987-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0170795U JPH0170795U (en, 2012) | 1989-05-11 |
| JPH0547194Y2 true JPH0547194Y2 (en, 2012) | 1993-12-10 |
Family
ID=31455441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16728787U Expired - Lifetime JPH0547194Y2 (en, 2012) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547194Y2 (en, 2012) |
-
1987
- 1987-10-30 JP JP16728787U patent/JPH0547194Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0170795U (en, 2012) | 1989-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0547194Y2 (en, 2012) | ||
| JPH1191330A (ja) | 車両構造の少なくとも１つの範囲の高さ位置を変更する方法 | |
| KR890003880B1 (ko) | 고소작업차의 작업 안정장치 | |
| KR970065907A (ko) | 다기능 밸브 스택을 구비한 동력 기계 | |
| JP2525922Y2 (ja) | クレーン付ダンプ車における安全装置 | |
| JP3876294B2 (ja) | ブーム式作業車のブーム制御装置 | |
| JPH0744806Y2 (ja) | ハイブリッド油圧ユニット | |
| JPH0743448Y2 (ja) | ハイブリッド油圧ユニット | |
| JP2001341996A (ja) | 作業用車両のジャッキ作動制御装置 | |
| CN111749956B (zh) | 一种用于多用途轮式工程车的液压控制系统 | |
| JPH0423903Y2 (en, 2012) | ||
| JPH0533517Y2 (en, 2012) | ||
| JPH0625506Y2 (ja) | 高所作業車に於ける油圧駆動装置 | |
| JPH03258661A (ja) | 高所作業車の操向機構 | |
| JP2589734Y2 (ja) | 高所作業車のステップ装置 | |
| JP2550471Y2 (ja) | 高所作業車の作業用アーム | |
| JPH0547200Y2 (en, 2012) | ||
| JPH0131636Y2 (en, 2012) | ||
| JPH0625507Y2 (ja) | 高所作業車に於ける下部油圧取出手段 | |
| JP3431292B2 (ja) | 作業車の走行部構造 | |
| JP2553949Y2 (ja) | 複数のアクチュエータ群を備えた油圧回路 | |
| JPH10250538A (ja) | アウトリガを有する作業車のジャッキシリンダ制御装置 | |
| JP4469264B2 (ja) | 屈折操向式作業車 | |
| JP2530270Y2 (ja) | 建設機械の油圧回路 | |
| JP2570401Y2 (ja) | ブーム付き作業車の油圧回路 |