JPH0730963Y2 - ２モータ旋回回路 - Google Patents
２モータ旋回回路Info
- Publication number
- JPH0730963Y2 JPH0730963Y2 JP1988076785U JP7678588U JPH0730963Y2 JP H0730963 Y2 JPH0730963 Y2 JP H0730963Y2 JP 1988076785 U JP1988076785 U JP 1988076785U JP 7678588 U JP7678588 U JP 7678588U JP H0730963 Y2 JPH0730963 Y2 JP H0730963Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- oil passage
- swing
- motor
- turning
- 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 21
- 238000010276 construction Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 description 60
- 238000010586 diagram Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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 JPH01178201U (en]) | 1989-12-20 |
| JPH0730963Y2 true 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]) |
Family Cites Families (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
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01178201U (en]) | 1989-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0730963Y2 (ja) | ２モータ旋回回路 | |
| JP2635206B2 (ja) | 掘削作業車の油圧回路構造 | |
| JPH0352281Y2 (en]) | ||
| CN212899188U (zh) | 轮式平地机铣刨装置角度调整和旋转驱动的液压系统 | |
| JP2504571Y2 (ja) | 油圧ショベルの油圧回路 | |
| JPS59372Y2 (ja) | バツクホ−ロ−ダのバツクホ−装置 | |
| JPH0510041Y2 (en]) | ||
| JPH0338287Y2 (en]) | ||
| JPH072738Y2 (ja) | 旋回装置 | |
| JP2559022Y2 (ja) | 建設機械の旋回用油圧回路 | |
| JPH027282Y2 (en]) | ||
| JPH0333502A (ja) | 油圧回路 | |
| JPH0248517Y2 (en]) | ||
| JPS634127A (ja) | 油圧シヨベルの油圧回路 | |
| JPH0143098B2 (en]) | ||
| JPH0629250Y2 (ja) | アングルド−ザ付きバックホウの操作構造 | |
| JPH0439878Y2 (en]) | ||
| JPS6318804Y2 (en]) | ||
| JPH0464377B2 (en]) | ||
| JPS6340531Y2 (en]) | ||
| JPH0338288Y2 (en]) | ||
| JPS5883737A (ja) | 土木・建設機械の油圧回路 | |
| JPH0751797B2 (ja) | バックホウの油圧回路 | |
| JPS5923809Y2 (ja) | 油圧式掘削機の油圧回路 | |
| JPH0324688Y2 (en]) |