JPH03125854U - - Google Patents
Info
- Publication number
- JPH03125854U JPH03125854U JP3597490U JP3597490U JPH03125854U JP H03125854 U JPH03125854 U JP H03125854U JP 3597490 U JP3597490 U JP 3597490U JP 3597490 U JP3597490 U JP 3597490U JP H03125854 U JPH03125854 U JP H03125854U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- oil
- lower frame
- construction machine
- piston rod
- 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
- 239000003921 oil Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 6
- 239000010705 motor oil Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Operation Control Of Excavators (AREA)
- Motor Power Transmission Devices (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3597490U JPH089235Y2 (ja) | 1990-04-03 | 1990-04-03 | 建設機械の操作装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3597490U JPH089235Y2 (ja) | 1990-04-03 | 1990-04-03 | 建設機械の操作装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03125854U true JPH03125854U (es) | 1991-12-19 |
JPH089235Y2 JPH089235Y2 (ja) | 1996-03-13 |
Family
ID=31541795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3597490U Expired - Lifetime JPH089235Y2 (ja) | 1990-04-03 | 1990-04-03 | 建設機械の操作装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH089235Y2 (es) |
-
1990
- 1990-04-03 JP JP3597490U patent/JPH089235Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH089235Y2 (ja) | 1996-03-13 |