JPS6298689U - - Google Patents
Info
- Publication number
- JPS6298689U JPS6298689U JP18992685U JP18992685U JPS6298689U JP S6298689 U JPS6298689 U JP S6298689U JP 18992685 U JP18992685 U JP 18992685U JP 18992685 U JP18992685 U JP 18992685U JP S6298689 U JPS6298689 U JP S6298689U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- swing
- flow rate
- swing operation
- circuit
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985189926U JPH0412078Y2 (US20020128544A1-20020912-P00008.png) | 1985-12-09 | 1985-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985189926U JPH0412078Y2 (US20020128544A1-20020912-P00008.png) | 1985-12-09 | 1985-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6298689U true JPS6298689U (US20020128544A1-20020912-P00008.png) | 1987-06-23 |
| JPH0412078Y2 JPH0412078Y2 (US20020128544A1-20020912-P00008.png) | 1992-03-25 |
Family
ID=31142665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985189926U Expired JPH0412078Y2 (US20020128544A1-20020912-P00008.png) | 1985-12-09 | 1985-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412078Y2 (US20020128544A1-20020912-P00008.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010242306A (ja) * | 2009-04-01 | 2010-10-28 | Takeuchi Seisakusho:Kk | 建設機械の油圧制御装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523042U (US20020128544A1-20020912-P00008.png) * | 1978-07-31 | 1980-02-14 | ||
| JPS57165537A (en) * | 1981-04-07 | 1982-10-12 | Hitachi Constr Mach Co Ltd | Rotary oil-pressure circuit for construction machinery |
| JPS58174704A (ja) * | 1982-04-07 | 1983-10-13 | Uchida Yuatsu Kiki Kogyo Kk | 合流回路に於ける流量制御方法 |
| JPS5941532A (ja) * | 1982-09-02 | 1984-03-07 | Hitachi Constr Mach Co Ltd | 旋回用油圧回路 |
-
1985
- 1985-12-09 JP JP1985189926U patent/JPH0412078Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523042U (US20020128544A1-20020912-P00008.png) * | 1978-07-31 | 1980-02-14 | ||
| JPS57165537A (en) * | 1981-04-07 | 1982-10-12 | Hitachi Constr Mach Co Ltd | Rotary oil-pressure circuit for construction machinery |
| JPS58174704A (ja) * | 1982-04-07 | 1983-10-13 | Uchida Yuatsu Kiki Kogyo Kk | 合流回路に於ける流量制御方法 |
| JPS5941532A (ja) * | 1982-09-02 | 1984-03-07 | Hitachi Constr Mach Co Ltd | 旋回用油圧回路 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010242306A (ja) * | 2009-04-01 | 2010-10-28 | Takeuchi Seisakusho:Kk | 建設機械の油圧制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412078Y2 (US20020128544A1-20020912-P00008.png) | 1992-03-25 |
