JPS639358U - - Google Patents
Info
- Publication number
- JPS639358U JPS639358U JP10309586U JP10309586U JPS639358U JP S639358 U JPS639358 U JP S639358U JP 10309586 U JP10309586 U JP 10309586U JP 10309586 U JP10309586 U JP 10309586U JP S639358 U JPS639358 U JP S639358U
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- valve
- check valve
- pressure accumulator
- hydraulic 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009429 electrical wiring Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10309586U JPS639358U (en:Method) | 1986-07-07 | 1986-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10309586U JPS639358U (en:Method) | 1986-07-07 | 1986-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639358U true JPS639358U (en:Method) | 1988-01-21 |
Family
ID=30975330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10309586U Pending JPS639358U (en:Method) | 1986-07-07 | 1986-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639358U (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996559A (zh) * | 2012-12-28 | 2013-03-27 | 徐州重型机械有限公司 | 回转控制阀、回转控制系统以及起重机 |
-
1986
- 1986-07-07 JP JP10309586U patent/JPS639358U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996559A (zh) * | 2012-12-28 | 2013-03-27 | 徐州重型机械有限公司 | 回转控制阀、回转控制系统以及起重机 |
| CN102996559B (zh) * | 2012-12-28 | 2015-11-25 | 徐州重型机械有限公司 | 回转控制阀、回转控制系统以及起重机 |