JPH089235Y2 - 建設機械の操作装置 - Google Patents
建設機械の操作装置Info
- Publication number
- JPH089235Y2 JPH089235Y2 JP3597490U JP3597490U JPH089235Y2 JP H089235 Y2 JPH089235 Y2 JP H089235Y2 JP 3597490 U JP3597490 U JP 3597490U JP 3597490 U JP3597490 U JP 3597490U JP H089235 Y2 JPH089235 Y2 JP H089235Y2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- piston
- lower frame
- valve
- switching valve
- 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
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 JPH03125854U (US06623731-20030923-C00012.png) | 1991-12-19 |
JPH089235Y2 true 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 (US06623731-20030923-C00012.png) |
-
1990
- 1990-04-03 JP JP3597490U patent/JPH089235Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH03125854U (US06623731-20030923-C00012.png) | 1991-12-19 |
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