JPH01103684U - - Google Patents
Info
- Publication number
- JPH01103684U JPH01103684U JP20072987U JP20072987U JPH01103684U JP H01103684 U JPH01103684 U JP H01103684U JP 20072987 U JP20072987 U JP 20072987U JP 20072987 U JP20072987 U JP 20072987U JP H01103684 U JPH01103684 U JP H01103684U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic circuit
- motor
- switching valve
- pressure
- pilot
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20072987U JPH01103684U (el) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20072987U JPH01103684U (el) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01103684U true JPH01103684U (el) | 1989-07-13 |
Family
ID=31491122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20072987U Pending JPH01103684U (el) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01103684U (el) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627198U (el) * | 1979-08-08 | 1981-03-13 |
-
1987
- 1987-12-28 JP JP20072987U patent/JPH01103684U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627198U (el) * | 1979-08-08 | 1981-03-13 |