JPH0415811Y2 - - Google Patents
Info
- Publication number
- JPH0415811Y2 JPH0415811Y2 JP11871285U JP11871285U JPH0415811Y2 JP H0415811 Y2 JPH0415811 Y2 JP H0415811Y2 JP 11871285 U JP11871285 U JP 11871285U JP 11871285 U JP11871285 U JP 11871285U JP H0415811 Y2 JPH0415811 Y2 JP H0415811Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- boom
- oil
- hydraulic
- swing cylinder
- 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
Links
- 239000003921 oil Substances 0.000 claims description 19
- 239000010720 hydraulic oil Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11871285U JPH0415811Y2 (US08063081-20111122-C00044.png) | 1985-08-01 | 1985-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11871285U JPH0415811Y2 (US08063081-20111122-C00044.png) | 1985-08-01 | 1985-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6231167U JPS6231167U (US08063081-20111122-C00044.png) | 1987-02-24 |
| JPH0415811Y2 true JPH0415811Y2 (US08063081-20111122-C00044.png) | 1992-04-09 |
Family
ID=31005426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11871285U Expired JPH0415811Y2 (US08063081-20111122-C00044.png) | 1985-08-01 | 1985-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415811Y2 (US08063081-20111122-C00044.png) |
-
1985
- 1985-08-01 JP JP11871285U patent/JPH0415811Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6231167U (US08063081-20111122-C00044.png) | 1987-02-24 |
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