JPS5690105A - Controlling valve for farm working machinery of agricultural tractor - Google Patents
Controlling valve for farm working machinery of agricultural tractorInfo
- Publication number
- JPS5690105A JPS5690105A JP16906979A JP16906979A JPS5690105A JP S5690105 A JPS5690105 A JP S5690105A JP 16906979 A JP16906979 A JP 16906979A JP 16906979 A JP16906979 A JP 16906979A JP S5690105 A JPS5690105 A JP S5690105A
- Authority
- JP
- Japan
- Prior art keywords
- spool
- changing over
- main passage
- agricultural tractor
- 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
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Servomotors (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16906979A JPS5690105A (en) | 1979-12-24 | 1979-12-24 | Controlling valve for farm working machinery of agricultural tractor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16906979A JPS5690105A (en) | 1979-12-24 | 1979-12-24 | Controlling valve for farm working machinery of agricultural tractor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5690105A true JPS5690105A (en) | 1981-07-22 |
Family
ID=15879746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16906979A Pending JPS5690105A (en) | 1979-12-24 | 1979-12-24 | Controlling valve for farm working machinery of agricultural tractor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5690105A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9357689B2 (en) | 2013-11-11 | 2016-06-07 | Cnh Industrial America Llc | Pressure control system and method for an agricultural planter |
US9867427B2 (en) | 2013-10-10 | 2018-01-16 | Asics Corporation | Shoe sole |
WO2019027394A3 (en) * | 2017-06-15 | 2019-03-28 | Hema Endustri Anonim Sirketi | CONTROL VALVE FOR HYDRAULIC LIFTING DEVICES AND METHOD FOR PRODUCING THE CONTROL VALVE |
CN110753489A (zh) * | 2017-06-15 | 2020-02-04 | 土耳其赫马公司 | 用于液压升降器的控制阀 |
-
1979
- 1979-12-24 JP JP16906979A patent/JPS5690105A/ja active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9867427B2 (en) | 2013-10-10 | 2018-01-16 | Asics Corporation | Shoe sole |
US9357689B2 (en) | 2013-11-11 | 2016-06-07 | Cnh Industrial America Llc | Pressure control system and method for an agricultural planter |
US9769977B2 (en) | 2013-11-11 | 2017-09-26 | Cnh Industrial America Llc | Pressure control system and method for an agricultural planter |
US9788476B2 (en) | 2013-11-11 | 2017-10-17 | Cnh Industrial America Llc | Pressure control system and method for an agricultural planter |
WO2019027394A3 (en) * | 2017-06-15 | 2019-03-28 | Hema Endustri Anonim Sirketi | CONTROL VALVE FOR HYDRAULIC LIFTING DEVICES AND METHOD FOR PRODUCING THE CONTROL VALVE |
CN110753489A (zh) * | 2017-06-15 | 2020-02-04 | 土耳其赫马公司 | 用于液压升降器的控制阀 |
EP3638935A4 (en) * | 2017-06-15 | 2021-08-04 | Hema Endüstri Anonim Sirketi | CONTROL VALVE FOR HYDRAULIC LIFTING DEVICES |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1040379A (en) | Fluid motor control system | |
GB824115A (en) | Combined hydraulic control valve and unloading valve therefor | |
GB1092406A (en) | Evacuating valve assembly for a hydraulic jack | |
GB1201787A (en) | Dual pressure relief valve | |
US4355655A (en) | Hydraulic control apparatus for load independent flow regulation | |
EP0607451A4 (en) | FLOW CONTROL VALVE AND CONTROL METHOD THEREFOR. | |
JPS5690105A (en) | Controlling valve for farm working machinery of agricultural tractor | |
EP0280522A3 (en) | Actuator with built-in pilot valve | |
WO1990010811A1 (en) | Pressure control valve | |
CA2224214A1 (en) | Hydraulic valve to maintain control in fluid-loss condition | |
US3710824A (en) | High pressure relief valve | |
CN209838698U (zh) | 一种常开式进气阀 | |
US3872883A (en) | Spool-type relief valve | |
JPS5551104A (en) | Solenoid operated selector valve | |
US2505527A (en) | Valve control mechanism for hydraulic circuit | |
JPS5586905A (en) | Directional control valve with pressure compensation | |
JPS5639953A (en) | Oil hydraulic servo unit | |
JPS5631504A (en) | Control valve for work machine in agricultural tractor | |
JPS5646103A (en) | Cushion for oil hydraulic cylinder | |
JPS5715161A (en) | Pressure control valve | |
JPS5768258A (en) | Injector for die casting machine | |
JPS55149401A (en) | Control valve of work machine for agriculatural tractor | |
JPS5594003A (en) | Selecting device for hydraulic cylinder | |
JPS5682654A (en) | Brake valve | |
JPS5821121B2 (ja) | ノウヨウトラクタノ サギヨウキコントロ−ルベン |