JPS6391702U - - Google Patents
Info
- Publication number
- JPS6391702U JPS6391702U JP18658186U JP18658186U JPS6391702U JP S6391702 U JPS6391702 U JP S6391702U JP 18658186 U JP18658186 U JP 18658186U JP 18658186 U JP18658186 U JP 18658186U JP S6391702 U JPS6391702 U JP S6391702U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- pump
- chamber
- communicated
- cylinders
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18658186U JPS6391702U (bg) | 1986-12-03 | 1986-12-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18658186U JPS6391702U (bg) | 1986-12-03 | 1986-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6391702U true JPS6391702U (bg) | 1988-06-14 |
Family
ID=31136264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18658186U Pending JPS6391702U (bg) | 1986-12-03 | 1986-12-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6391702U (bg) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55115606A (en) * | 1979-02-26 | 1980-09-05 | Hitachi Constr Mach Co Ltd | Closed hydraulic circuit for controlling operation of pump |
JPS5659006A (en) * | 1979-10-19 | 1981-05-22 | Hitachi Constr Mach Co Ltd | Controlling method of hydraulic circuit for controlling pump |
-
1986
- 1986-12-03 JP JP18658186U patent/JPS6391702U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55115606A (en) * | 1979-02-26 | 1980-09-05 | Hitachi Constr Mach Co Ltd | Closed hydraulic circuit for controlling operation of pump |
JPS5659006A (en) * | 1979-10-19 | 1981-05-22 | Hitachi Constr Mach Co Ltd | Controlling method of hydraulic circuit for controlling pump |