JPH0519401Y2 - - Google Patents
Info
- Publication number
- JPH0519401Y2 JPH0519401Y2 JP1985104168U JP10416885U JPH0519401Y2 JP H0519401 Y2 JPH0519401 Y2 JP H0519401Y2 JP 1985104168 U JP1985104168 U JP 1985104168U JP 10416885 U JP10416885 U JP 10416885U JP H0519401 Y2 JPH0519401 Y2 JP H0519401Y2
- Authority
- JP
- Japan
- Prior art keywords
- swing
- signal
- valve
- pressure oil
- neutral position
- 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.)
- Expired - Lifetime
Links
- 230000007935 neutral effect Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985104168U JPH0519401Y2 (pl) | 1985-07-10 | 1985-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985104168U JPH0519401Y2 (pl) | 1985-07-10 | 1985-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6216160U JPS6216160U (pl) | 1987-01-30 |
| JPH0519401Y2 true JPH0519401Y2 (pl) | 1993-05-21 |
Family
ID=30977414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985104168U Expired - Lifetime JPH0519401Y2 (pl) | 1985-07-10 | 1985-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519401Y2 (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102046888B (zh) * | 2008-05-27 | 2013-02-06 | 住友建机株式会社 | 回转驱动控制装置及包括其的施工机械 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5876620A (ja) * | 1981-11-02 | 1983-05-09 | Hitachi Constr Mach Co Ltd | 油圧シヨベルの油圧回路 |
-
1985
- 1985-07-10 JP JP1985104168U patent/JPH0519401Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5876620A (ja) * | 1981-11-02 | 1983-05-09 | Hitachi Constr Mach Co Ltd | 油圧シヨベルの油圧回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6216160U (pl) | 1987-01-30 |
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