JPS6391556U - - Google Patents
Info
- Publication number
- JPS6391556U JPS6391556U JP18694986U JP18694986U JPS6391556U JP S6391556 U JPS6391556 U JP S6391556U JP 18694986 U JP18694986 U JP 18694986U JP 18694986 U JP18694986 U JP 18694986U JP S6391556 U JPS6391556 U JP S6391556U
- Authority
- JP
- Japan
- Prior art keywords
- circuit system
- passage
- switching
- relief passage
- relief
- 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 2
- 238000000034 method Methods 0.000 claims 1
- 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 |
|---|---|---|---|
| JP18694986U JPS6391556U (no) | 1986-12-04 | 1986-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18694986U JPS6391556U (no) | 1986-12-04 | 1986-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6391556U true JPS6391556U (no) | 1988-06-14 |
Family
ID=31136972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18694986U Pending JPS6391556U (no) | 1986-12-04 | 1986-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6391556U (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0369751U (no) * | 1989-11-14 | 1991-07-11 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5254876A (en) * | 1975-10-28 | 1977-05-04 | Caterpillar Tractor Co | Balance change valve for changing pressure which is held at central position by means of spring |
-
1986
- 1986-12-04 JP JP18694986U patent/JPS6391556U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5254876A (en) * | 1975-10-28 | 1977-05-04 | Caterpillar Tractor Co | Balance change valve for changing pressure which is held at central position by means of spring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0369751U (no) * | 1989-11-14 | 1991-07-11 |