JPH01178201U - - Google Patents
Info
- Publication number
- JPH01178201U JPH01178201U JP7678588U JP7678588U JPH01178201U JP H01178201 U JPH01178201 U JP H01178201U JP 7678588 U JP7678588 U JP 7678588U JP 7678588 U JP7678588 U JP 7678588U JP H01178201 U JPH01178201 U JP H01178201U
- Authority
- JP
- Japan
- Prior art keywords
- swing
- valve
- swivel
- motor
- motors
- 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.)
- Granted
Links
- 230000007935 neutral effect Effects 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988076785U JPH0730963Y2 (ja) | 1988-06-07 | 1988-06-07 | ２モータ旋回回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988076785U JPH0730963Y2 (ja) | 1988-06-07 | 1988-06-07 | ２モータ旋回回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01178201U true JPH01178201U (en]) | 1989-12-20 |
| JPH0730963Y2 JPH0730963Y2 (ja) | 1995-07-19 |
Family
ID=31301795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988076785U Expired - Lifetime JPH0730963Y2 (ja) | 1988-06-07 | 1988-06-07 | ２モータ旋回回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730963Y2 (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5479901A (en) * | 1977-12-08 | 1979-06-26 | Sumitomo Heavy Industries | Oil pressure circuit of oil pressure excavator |
| JPS60154382U (ja) * | 1984-03-26 | 1985-10-15 | 石川島播磨重工業株式会社 | クレ−ン旋回装置 |
-
1988
- 1988-06-07 JP JP1988076785U patent/JPH0730963Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5479901A (en) * | 1977-12-08 | 1979-06-26 | Sumitomo Heavy Industries | Oil pressure circuit of oil pressure excavator |
| JPS60154382U (ja) * | 1984-03-26 | 1985-10-15 | 石川島播磨重工業株式会社 | クレ−ン旋回装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730963Y2 (ja) | 1995-07-19 |