JPS6272356U - - Google Patents
Info
- Publication number
- JPS6272356U JPS6272356U JP15913085U JP15913085U JPS6272356U JP S6272356 U JPS6272356 U JP S6272356U JP 15913085 U JP15913085 U JP 15913085U JP 15913085 U JP15913085 U JP 15913085U JP S6272356 U JPS6272356 U JP S6272356U
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- operating
- hydraulic pump
- hydraulic
- travel motor
- 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
- 238000010276 construction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985159130U JPH0352275Y2 (US06633600-20031014-M00021.png) | 1985-10-16 | 1985-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985159130U JPH0352275Y2 (US06633600-20031014-M00021.png) | 1985-10-16 | 1985-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6272356U true JPS6272356U (US06633600-20031014-M00021.png) | 1987-05-09 |
| JPH0352275Y2 JPH0352275Y2 (US06633600-20031014-M00021.png) | 1991-11-12 |
Family
ID=31083273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985159130U Expired JPH0352275Y2 (US06633600-20031014-M00021.png) | 1985-10-16 | 1985-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352275Y2 (US06633600-20031014-M00021.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006283784A (ja) * | 2005-03-31 | 2006-10-19 | Nabtesco Corp | 油圧回路 |
| JP2012067509A (ja) * | 2010-09-24 | 2012-04-05 | Nippon Sharyo Seizo Kaisha Ltd | 油圧式作業機及び出力増加方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005054526A (ja) * | 2003-08-07 | 2005-03-03 | Hitachi Constr Mach Co Ltd | 建設機械の旋回制御装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57197333A (en) * | 1981-05-27 | 1982-12-03 | Hitachi Constr Mach Co Ltd | Oil-pressure circuit for oil-pressure shovel |
| JPS604654U (ja) * | 1983-06-23 | 1985-01-14 | 株式会社小松製作所 | パワ−シヨベルの油圧回路装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604654B2 (ja) * | 1977-04-07 | 1985-02-05 | 株式会社東芝 | 直流回路付電力変換装置の短絡保護装置 |
-
1985
- 1985-10-16 JP JP1985159130U patent/JPH0352275Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57197333A (en) * | 1981-05-27 | 1982-12-03 | Hitachi Constr Mach Co Ltd | Oil-pressure circuit for oil-pressure shovel |
| JPS604654U (ja) * | 1983-06-23 | 1985-01-14 | 株式会社小松製作所 | パワ−シヨベルの油圧回路装置 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006283784A (ja) * | 2005-03-31 | 2006-10-19 | Nabtesco Corp | 油圧回路 |
| JP4541209B2 (ja) * | 2005-03-31 | 2010-09-08 | ナブテスコ株式会社 | 油圧回路 |
| JP2012067509A (ja) * | 2010-09-24 | 2012-04-05 | Nippon Sharyo Seizo Kaisha Ltd | 油圧式作業機及び出力増加方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352275Y2 (US06633600-20031014-M00021.png) | 1991-11-12 |
