JPH044943U - - Google Patents
Info
- Publication number
- JPH044943U JPH044943U JP4597990U JP4597990U JPH044943U JP H044943 U JPH044943 U JP H044943U JP 4597990 U JP4597990 U JP 4597990U JP 4597990 U JP4597990 U JP 4597990U JP H044943 U JPH044943 U JP H044943U
- Authority
- JP
- Japan
- Prior art keywords
- oil chamber
- arm
- boom
- oil
- 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.)
- Pending
Links
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 21
- 239000010687 lubricating oil Substances 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4597990U JPH044943U (en, 2012) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4597990U JPH044943U (en, 2012) | 1990-04-27 | 1990-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044943U true JPH044943U (en, 2012) | 1992-01-17 |
Family
ID=31560648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4597990U Pending JPH044943U (en, 2012) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044943U (en, 2012) |
-
1990
- 1990-04-27 JP JP4597990U patent/JPH044943U/ja active Pending