JPH0130966Y2 - - Google Patents
Info
- Publication number
- JPH0130966Y2 JPH0130966Y2 JP4554679U JP4554679U JPH0130966Y2 JP H0130966 Y2 JPH0130966 Y2 JP H0130966Y2 JP 4554679 U JP4554679 U JP 4554679U JP 4554679 U JP4554679 U JP 4554679U JP H0130966 Y2 JPH0130966 Y2 JP H0130966Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- cylinder
- return
- valve
- port
- 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
- 230000007935 neutral effect Effects 0.000 claims description 12
- 239000003921 oil Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4554679U JPH0130966Y2 (is) | 1979-04-05 | 1979-04-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4554679U JPH0130966Y2 (is) | 1979-04-05 | 1979-04-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55145703U JPS55145703U (is) | 1980-10-20 |
JPH0130966Y2 true JPH0130966Y2 (is) | 1989-09-22 |
Family
ID=28924002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4554679U Expired JPH0130966Y2 (is) | 1979-04-05 | 1979-04-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0130966Y2 (is) |
-
1979
- 1979-04-05 JP JP4554679U patent/JPH0130966Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS55145703U (is) | 1980-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5065664A (en) | Control circuit for a cylinder allowing flow between an upper and a lower chamber | |
JP3929411B2 (ja) | 一体構造本体を有するマルチプル油圧スプールバルブアセンブリ | |
EP2909484B1 (en) | System preventing pressured oil leakage to cylinder line in control valve systems with flow divider | |
US3811363A (en) | Priority system for series-type hydraulic circuits | |
US3805678A (en) | Hydraulic control system for load supporting hydraulic motors | |
JPH0130966Y2 (is) | ||
JPS6119604Y2 (is) | ||
US4320691A (en) | Hydraulic load lifting system with hydraulic surcharge to make up valve pilot lines | |
US2751932A (en) | Fluid-pressure control valve for material loaders | |
US2581430A (en) | Fluid pressure control valve and associated parts | |
JPS6138204A (ja) | 多連油圧切換弁のための多連パイロツト弁 | |
JPH0616161Y2 (ja) | パイロット操作チェック弁の構造 | |
US4827830A (en) | Chassis towveyor cart | |
JPS6028189Y2 (ja) | 農用移動作業車の油圧制御回路 | |
JPS644589Y2 (is) | ||
JPS6218500Y2 (is) | ||
US11053958B2 (en) | Regeneration valve for a hydraulic circuit | |
JP4484610B2 (ja) | 作業車 | |
JPS626911Y2 (is) | ||
JP2605997Y2 (ja) | ラム昇降作動装置 | |
SU1587156A1 (ru) | Гидропривод бульдозера | |
JP2004350514A (ja) | 作業車輛における外部油圧取出装置 | |
JPS6345123Y2 (is) | ||
JPH0768964B2 (ja) | トラクタの油圧回路 | |
JP2585894Y2 (ja) | 歩行型田面作業機のローリング制御装置 |