JPS6389403U - - Google Patents
Info
- Publication number
- JPS6389403U JPS6389403U JP18574686U JP18574686U JPS6389403U JP S6389403 U JPS6389403 U JP S6389403U JP 18574686 U JP18574686 U JP 18574686U JP 18574686 U JP18574686 U JP 18574686U JP S6389403 U JPS6389403 U JP S6389403U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pilot
- pilot port
- control method
- switching
- 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
- 238000000034 method Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18574686U JPS6389403U (el) | 1986-12-02 | 1986-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18574686U JPS6389403U (el) | 1986-12-02 | 1986-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6389403U true JPS6389403U (el) | 1988-06-10 |
Family
ID=31134663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18574686U Pending JPS6389403U (el) | 1986-12-02 | 1986-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6389403U (el) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019143719A (ja) * | 2018-02-21 | 2019-08-29 | 川崎重工業株式会社 | スプール弁装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643305B2 (el) * | 1977-08-24 | 1981-10-12 | ||
| JPS60203743A (ja) * | 1984-03-27 | 1985-10-15 | Sumitomo Heavy Ind Ltd | 油圧シヨベル等建設機械の油圧回路 |
| JPS611739A (ja) * | 1984-06-14 | 1986-01-07 | Kayaba Ind Co Ltd | 建設車両等の制御回路 |
| JPS61142235A (ja) * | 1984-12-17 | 1986-06-30 | Sumitomo Heavy Ind Ltd | 油圧ショベル等の建設機械の油圧回路 |
-
1986
- 1986-12-02 JP JP18574686U patent/JPS6389403U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643305B2 (el) * | 1977-08-24 | 1981-10-12 | ||
| JPS60203743A (ja) * | 1984-03-27 | 1985-10-15 | Sumitomo Heavy Ind Ltd | 油圧シヨベル等建設機械の油圧回路 |
| JPS611739A (ja) * | 1984-06-14 | 1986-01-07 | Kayaba Ind Co Ltd | 建設車両等の制御回路 |
| JPS61142235A (ja) * | 1984-12-17 | 1986-06-30 | Sumitomo Heavy Ind Ltd | 油圧ショベル等の建設機械の油圧回路 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019143719A (ja) * | 2018-02-21 | 2019-08-29 | 川崎重工業株式会社 | スプール弁装置 |