JPH0439878Y2 - - Google Patents
Info
- Publication number
- JPH0439878Y2 JPH0439878Y2 JP7395386U JP7395386U JPH0439878Y2 JP H0439878 Y2 JPH0439878 Y2 JP H0439878Y2 JP 7395386 U JP7395386 U JP 7395386U JP 7395386 U JP7395386 U JP 7395386U JP H0439878 Y2 JPH0439878 Y2 JP H0439878Y2
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- hydraulic pump
- travel
- hydraulic
- 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
Links
- 238000010276 construction Methods 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7395386U JPH0439878Y2 (US20030199744A1-20031023-C00003.png) | 1986-05-19 | 1986-05-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7395386U JPH0439878Y2 (US20030199744A1-20031023-C00003.png) | 1986-05-19 | 1986-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62185762U JPS62185762U (US20030199744A1-20031023-C00003.png) | 1987-11-26 |
JPH0439878Y2 true JPH0439878Y2 (US20030199744A1-20031023-C00003.png) | 1992-09-18 |
Family
ID=30918743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7395386U Expired JPH0439878Y2 (US20030199744A1-20031023-C00003.png) | 1986-05-19 | 1986-05-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0439878Y2 (US20030199744A1-20031023-C00003.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2660396A4 (en) * | 2010-12-27 | 2017-11-08 | Volvo Construction Equipment AB | Drive control system for construction machinery |
-
1986
- 1986-05-19 JP JP7395386U patent/JPH0439878Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62185762U (US20030199744A1-20031023-C00003.png) | 1987-11-26 |
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