JPH0192501U - - Google Patents
Info
- Publication number
- JPH0192501U JPH0192501U JP18846387U JP18846387U JPH0192501U JP H0192501 U JPH0192501 U JP H0192501U JP 18846387 U JP18846387 U JP 18846387U JP 18846387 U JP18846387 U JP 18846387U JP H0192501 U JPH0192501 U JP H0192501U
- Authority
- JP
- Japan
- Prior art keywords
- relief valve
- relief
- boom cylinder
- valve
- solenoid valve
- 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
- 238000009412 basement excavation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18846387U JPH0192501U (tr) | 1987-12-11 | 1987-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18846387U JPH0192501U (tr) | 1987-12-11 | 1987-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0192501U true JPH0192501U (tr) | 1989-06-16 |
Family
ID=31479553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18846387U Pending JPH0192501U (tr) | 1987-12-11 | 1987-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0192501U (tr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996006988A1 (fr) * | 1994-08-30 | 1996-03-07 | Komatsu Ltd. | Circuit hydraulique pour le verin de la fleche d'une pelle hydraulique |
-
1987
- 1987-12-11 JP JP18846387U patent/JPH0192501U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996006988A1 (fr) * | 1994-08-30 | 1996-03-07 | Komatsu Ltd. | Circuit hydraulique pour le verin de la fleche d'une pelle hydraulique |
| US5855159A (en) * | 1994-08-30 | 1999-01-05 | Komatsu Ltd. | Hydraulic circuit for a boom cylinder in a hydraulic shovel |