JPH0522699Y2 - - Google Patents
Info
- Publication number
- JPH0522699Y2 JPH0522699Y2 JP4779787U JP4779787U JPH0522699Y2 JP H0522699 Y2 JPH0522699 Y2 JP H0522699Y2 JP 4779787 U JP4779787 U JP 4779787U JP 4779787 U JP4779787 U JP 4779787U JP H0522699 Y2 JPH0522699 Y2 JP H0522699Y2
- Authority
- JP
- Japan
- Prior art keywords
- spool
- port
- switching
- carry over
- passage
- 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
- 230000007935 neutral effect Effects 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 8
- 239000003921 oil Substances 0.000 description 37
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Multiple-Way Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4779787U JPH0522699Y2 (en, 2012) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4779787U JPH0522699Y2 (en, 2012) | 1987-03-30 | 1987-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63154873U JPS63154873U (en, 2012) | 1988-10-12 |
| JPH0522699Y2 true JPH0522699Y2 (en, 2012) | 1993-06-10 |
Family
ID=30868743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4779787U Expired - Lifetime JPH0522699Y2 (en, 2012) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522699Y2 (en, 2012) |
-
1987
- 1987-03-30 JP JP4779787U patent/JPH0522699Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63154873U (en, 2012) | 1988-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5413452A (en) | Hydraulic system for a backhoe apparatus | |
| US4320810A (en) | Vehicle with improved steering system device | |
| JPH0522699Y2 (en, 2012) | ||
| JPH08333778A (ja) | 建設機械の旋回回路 | |
| JPH0351556Y2 (en, 2012) | ||
| US6520593B2 (en) | Hydraulic positioning system | |
| US5746109A (en) | Hydraulic system for controlling a mower unit through a raising and lowering mechanism | |
| JP3149974B2 (ja) | 油圧ショベルの油圧回路 | |
| JPS6212884Y2 (en, 2012) | ||
| JPH0248517Y2 (en, 2012) | ||
| JP2744140B2 (ja) | 作業車の油圧回路構造 | |
| JPH058323Y2 (en, 2012) | ||
| JPS6144005Y2 (en, 2012) | ||
| JP2002098229A (ja) | 走行車両の操作規制装置 | |
| JP2562762Y2 (ja) | 方向切換弁 | |
| JPH035505Y2 (en, 2012) | ||
| JPS6345123Y2 (en, 2012) | ||
| JPS6030315Y2 (ja) | フオ−クリフトトラツクにおけるテイルトシリンダの油圧回路 | |
| JPH0444685Y2 (en, 2012) | ||
| JP2624387B2 (ja) | 作業車のサービスポート作動油供給構造 | |
| JPS59208206A (ja) | 流体圧作動装置 | |
| JP2545158Y2 (ja) | 油圧モーターの駆動回路 | |
| JPH0444652B2 (en, 2012) | ||
| JP2554351Y2 (ja) | 操作レバーのパターン変更機構 | |
| US20040060288A1 (en) | Hydraulic travel controller with integrated brake release |